Information transmission method and apparatus, and communication device

Abstract

The application discloses an information transmission method, device and communication equipment, and belongs to the technical field of communication. The information transmission method comprises the following steps: in the case of supporting, configuring, transmitting or needing to monitor a first multi-object DCI, a communication equipment performs a first operation; wherein the first multi-object DCI is a DCI with the number of objects scheduled or indicated being greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, and the objects comprise at least one of the following: a cell and a BWP; the first operation comprises at least one of the following: determining first information, the first information comprising at least one of the following: a first DCI, a limit corresponding to specific second information, a threshold value corresponding to specific second information, a target DCI size, a target object, and the second information comprising at least one of the following: a DCI size, a number of candidate PDCCHs, a number of CCEs, a number of blind detections, and a number of channel estimations; determining second information corresponding to the first multi-object DCI; and determining second information corresponding to the first DCI.

Description

Technical Field

[0001] This application belongs to the field of communication technology, specifically relating to an information transmission method, apparatus, and communication equipment. Background Technology

[0002] In existing technologies, a single Downlink Control Information (DCI) can only schedule UL or DL ​​transmissions on one cell (referred to as single-cell DCI (sc-DCI)), resulting in significant DCI overhead in carrier aggregation (CA) scenarios. To conserve DCI overhead, allocate more resources to UL / DL transmissions, and improve system throughput, it is necessary to support the simultaneous scheduling of UL or DL ​​transmissions on multiple cells using a single DCI. A DCI format is included in the '3+1' DCI size budget for the corresponding scheduled cell. The '3+1' DCI size budget is maintained separately for each bandwidth part (BWP) of the scheduled cell.

[0003] However, when a DCI can schedule multiple cells / BWPs / carriers / transmissions (referred to as multi-object DCI (mc-DCI, note that mc-DCI does not necessarily actually schedule multiple cells / BWPs / carriers / transmissions), there is no corresponding solution for how to accurately perform DCI transmission. Summary of the Invention

[0004] This application provides an information transmission method, apparatus, and communication device that can ensure accurate transmission of DCI in the case of multi-object DCI.

[0005] Firstly, an information transmission method is provided, including:

[0006] When supporting, configuring, transmitting, or requiring monitoring of the first multi-object downlink control information (DCI), the communication device performs the first operation;

[0007] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0008] The first operation includes at least one of the following:

[0009] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0010] Determine the second information corresponding to the first multi-object DCI;

[0011] Determine the second information corresponding to the first DCI;

[0012] The second information includes at least one of the following: DCI size, number of candidate physical downlink control channels (PDCCHs), number of control channel elements (CCEs), number of blind detections, and number of channel estimations.

[0013] Secondly, an information transmission device is provided, comprising:

[0014] The execution module is used to perform a first operation when supporting, configuring, transmitting, or monitoring the first multi-object downlink control information (DCI).

[0015] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0016] The first operation includes at least one of the following:

[0017] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0018] Determine the second information corresponding to the first multi-object DCI;

[0019] Determine the second information corresponding to the first DCI;

[0020] The second information includes at least one of the following: DCI size, number of candidate physical downlink control channels (PDCCHs), number of control channel elements (CCEs), number of blind detections, and number of channel estimations.

[0021] Thirdly, a communication device is provided, which is a terminal or network-side device. The communication device includes a processor and a memory, the memory storing programs or instructions that can run on the processor, and the programs or instructions, when executed by the processor, implement the steps of the method described in the first aspect.

[0022] Fourthly, a communication device is provided, which is a terminal or network-side device, including a processor and a communication interface, wherein the processor is used to perform a first operation when supporting, configuring, transmitting, or monitoring first multi-object downlink control information (DCI).

[0023] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0024] The first operation includes at least one of the following:

[0025] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0026] Determine the second information corresponding to the first multi-object DCI;

[0027] Determine the second information corresponding to the first DCI;

[0028] The second information includes at least one of the following: DCI size, number of candidate physical downlink control channels (PDCCHs), number of control channel elements (CCEs), number of blind detections, and number of channel estimations.

[0029] Fifthly, an information transmission system is provided, comprising: a terminal and a network-side device, wherein the terminal can be used to perform the steps of the information transmission method as described in the first aspect, and the network-side device can be used to perform the steps of the information transmission method as described in the first aspect.

[0030] In a sixth aspect, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the method described in the first aspect.

[0031] In a seventh aspect, a chip is provided, the chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor being used to run programs or instructions to implement the method as described in the first aspect.

[0032] Eighthly, a computer program / program product is provided, the computer program / program product being stored in a storage medium, the computer program / program product being executed by at least one processor to perform the steps of the method as described in the first or third aspect.

[0033] In the embodiments of this application, in the case of multi-object DCI, by determining the first information, the second information corresponding to the first multi-object DCI and / or the second information corresponding to the first DCI, at least one of the following is determined in the case of multi-object DCI: alignment, transmission, blind detection and channel estimation. This ensures that the DCI meets the transmission requirements and thus achieves accurate transmission of the DCI. Attached Figure Description

[0034] Figure 1 This is a block diagram of a wireless communication system applicable to embodiments of this application;

[0035] Figure 2 This is one of the flowcharts illustrating the information transmission method according to an embodiment of this application;

[0036] Figure 3 This is one of the schematic diagrams of the information transmission device according to an embodiment of this application;

[0037] Figure 4 This is a schematic diagram of the terminal structure according to an embodiment of this application;

[0038] Figure 5 This is a schematic diagram of the network-side device according to an embodiment of this application;

[0039] Figure 6 This is a schematic diagram of the structure of a communication device according to an embodiment of this application. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0041] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar parameters and not to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the parameters distinguished by "first" and "second" are generally of the same class, without limiting the number of parameters; for example, the first parameter can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected parameters, and the character " / " generally indicates that the preceding and following parameters are in an "or" relationship.

[0042] It is worth noting that the technologies described in this application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in this application are often used interchangeably, and the described technologies can be used with the systems and radio technologies mentioned above, as well as with other systems and radio technologies. The following description describes New Radio (NR) systems for illustrative purposes, and NR terminology is used in most of the following description; however, these technologies can also be applied to applications beyond NR systems, such as 6th generation (6G) radio systems. th Generation 6G communication system.

[0043] Figure 1This diagram illustrates a block diagram of a wireless communication system applicable to embodiments of this application. The wireless communication system includes a terminal 11 and a network-side device 12. Terminal 11 can be a mobile phone, tablet computer, laptop computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), augmented reality (AR) / virtual reality (VR) device, robot, wearable device, vehicle-mounted device (VUE), pedestrian terminal (PUE), smart home (home devices with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), game console, personal computer (PC), ATM, or self-service machine, etc. Wearable devices include: smartwatches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart chains, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. It should be noted that the specific type of terminal 11 is not limited in this embodiment. Network-side equipment 12 may include access network equipment or core network equipment. Access network equipment 12 may also be referred to as radio access network equipment, radio access network (RAN), radio access network function, or radio access network unit. Access network equipment 12 may include base stations, WLAN access points, or WiFi nodes, etc. Base stations may be referred to as Node B, evolved Node B (eNB), access point, base transceiver station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B node, home evolved B node, Transmitting Receiving Point (TRP), or any other suitable term in the field, as long as the same technical effect is achieved. The base station is not limited to specific technical terms. It should be noted that in this application embodiment, only a base station in an NR system is used as an example for description, and the specific type of base station is not limited.

[0044] The information transmission method, apparatus, and communication equipment provided in this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0045] like Figure 2 As shown, this application provides an information transmission method, including:

[0046] Step 201: When supporting, configuring, transmitting, or needing to monitor the first multi-object downlink control information (DCI), the communication device performs the first operation;

[0047] The first multi-object DCI satisfies one of the following:

[0048] A11. The first multi-object DCI is a DCI that schedules or indicates two or more objects.

[0049] It should be noted that, under normal circumstances, a multi-object DCI can schedule or indicate multiple objects, but in actual transmission, it can only schedule or indicate one object. Therefore, in the embodiments of this application, a DCI that can schedule or indicate multiple objects is referred to as a multi-object DCI; for example, in actual transmission, the first multi-object DCI can only schedule one object.

[0050] A12. The first multi-object DCI is a DCI using the first format;

[0051] In one implementation, the first format is a format other than those supported by existing technology in the DCI format, for example, a format other than DCI format 0-0, 0-1, 0-2, 1-0, 1-1, 1-2, 3-0, 3-1, 2-X. In another implementation, the first format includes at least one of the DCI formats supported by existing technology, for example, at least one of DCI format 0-0, 0-1, 0-2, 1-0, 1-1, 1-2, 3-0, 3-1, 2-X.

[0052] It should be noted that the first multi-object DCI mentioned in the embodiments of this application refers to any multi-object DCI; the object includes at least one of the following: cell and bandwidth portion (BWP). Optionally, the cell can also be described by using the carrier instead, that is, the cell and the carrier are expressions of the same dimension; for example, the multi-object DCI can be a multi-cell DCI, a multi-BWP DCI, a multi-carrier DCI, etc. Optionally, the object can also be a transmission, that is, the multi-object DCI is the same as the multi-transmission DCI.

[0053] It should be noted that the communication device mentioned in the embodiments of this application can be a network-side device or a terminal. That is, both the network-side device and the terminal need to perform the first operation. In order to ensure consistency of understanding, both perform the same first operation.

[0054] Optionally, when the communication device is a terminal, the terminal may perform the first operation when it supports, configures, transmits, or needs to monitor the first multi-object DCI; when the communication device is a network-side device, the network-side device may perform the first operation when it supports, configures, or transmits the first multi-object DCI; it should be noted that configuring the first multi-object DCI, transmitting the first multi-object DCI, and needing to monitor the first multi-object DCI can also be understood as the existence of the first multi-object DCI.

[0055] It should also be noted that the first multi-object DCI is interpreted as a DCI that can be scheduled or actually scheduled with at least one object. In this case, the first multi-object DCI is a general term, and any DCI with more than one scheduled object is considered to be the first multi-object DCI. This case can be considered as case A. Alternatively, the first multi-object DCI can also be interpreted as a DCI that can be scheduled or actually scheduled with N objects. In this case, the first multi-object DCI is a specific term, corresponding to a certain value of N. This case can be considered as case B.

[0056] Optionally, the first operation includes at least one of the following:

[0057] A21. Determine first information, which includes at least one of the following: first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, target DCI size, and target object;

[0058] It should be noted that the first DCI refers to a specific DCI, that is, a specific DCI; the specific second information here refers to a specific second information, which can be understood as one or several pieces of second information, that is, it can be understood as a preset second information; the target DCI size is a specific DCI size, that is, a specific DCI size; the target object is a specific object, that is, a specific object.

[0059] It should be noted that the second information includes at least one of the following: DCI size, number of candidate physical downlink control channels (PDCCHs), number of control channel elements (CCEs), number of blind detections, and number of channel estimations. Correspondingly, the limitations associated with the second information include at least one of the following: a limit on the number of DCI sizes (in this case, this can be understood as a DCI size budget), a limit on the number of candidate PDCCHs, a limit on the number of CCEs, a limit on the number of blind detections, and a limit on the number of channel estimations. It is understood that the limitation corresponding to this specific second object can be understood as the size budget corresponding to that specific second object, or it can be understood as a threshold number corresponding to that specific second object. For example, for K jointly scheduled objects, the network-side equipment guarantees a total budget not exceeding 3 × K DCI sizes.

[0060] When the first information includes a threshold corresponding to a specific second information, the threshold can be determined, configured, pre-configured, or agreed upon by the UE. The threshold refers to the upper limit of the number of values ​​for the specific second information, that is, how many values ​​of the specific second information can exist at most. The threshold corresponding to the specific second information can also be called the number requirement corresponding to the value of the specific second information.

[0061] Optionally, in this case, it can be understood as determining the first information related to the first multi-object DCI. Being related to the first multi-object DCI can also be interpreted as the first multi-object DCI belonging to, being associated with, or being corresponding to it.

[0062] A22. Determine the second information corresponding to the first multi-object DCI;

[0063] A23. Determine the second information corresponding to the first DCI.

[0064] It should be noted that, in the embodiments of this application, the DCI size refers to the number of bits contained in the DCI, such as the number of bits occupied by the information carried by the DCI, and the total number of bits occupied by the information carried by the DCI and redundant bits (or padding bits). The number of candidate PDCCHs refers to the number of PDCCHs used to transmit the first multi-object DCI. The number of CCEs refers to the number of CCEs used to transmit the first multi-object DCI. The number of blind detections refers to the number of times the first multi-object DCI is blindly detected. The number of channel estimations refers to the number of times channel estimation is performed based on the first multi-object DCI.

[0065] Preferably, if the second information is interpreted as the DCI size, then the determined value is the DCI size corresponding to the first DCI. The threshold corresponding to the specific second information can also be interpreted as a limitation on the number of DCI sizes corresponding to the first DCI (i.e., how many different DCI sizes can exist).

[0066] Optionally, if the second information is interpreted as the number of PDCCH candidates, then the number of PDCCH candidates corresponding to the first DCI is determined. The threshold corresponding to the specific second information can also be interpreted as a limitation on the number of PDCCH candidates corresponding to the first DCI (i.e., how many types of PDCCH candidates can exist).

[0067] Optionally, if the second information is interpreted as the number of CCEs, then the number of CCEs corresponding to the first DCI is determined. The threshold corresponding to the specific second information can also be interpreted as a limitation on the number of CCEs corresponding to the first DCI (i.e., how many different numbers of CCEs can exist).

[0068] Optionally, if the second information is interpreted as the number of blind detections, then the number of blind detections corresponding to the first DCI is determined. The threshold corresponding to the specific second information can also be interpreted as a limitation on the number of blind detections corresponding to the first DCI (i.e., how many types of blind detections can exist).

[0069] Optionally, in at least one embodiment of this application, the specific second information satisfies at least one of the following:

[0070] B11. Associated with or corresponding to the target object;

[0071] B12. The number of objects associated with or corresponding to the first multi-object DCI scheduling or indication;

[0072] It should be noted that this situation specifically refers to the characteristics unique to case B. That is, the number of objects scheduled or indicated by multi-object DCI corresponds to their respective specific second information, and this correspondence can be configured by higher layers or agreed upon by the protocol.

[0073] Optionally, in at least one embodiment of this application, when the first information is a limitation corresponding to specific second information or a threshold corresponding to specific second information, the first information satisfies at least one of the following:

[0074] B21, Associated with the first multi-object DCI configuration;

[0075] It should be noted that since the first multi-object DCI is configured by the network-side device, for the terminal, the first information is associated with the first multi-object DCI configured by the network side; while for the network-side device, the first information is associated with the first multi-object DCI configured by the network-side device for the terminal.

[0076] It should be noted that the association mentioned in the embodiments of this application can also be understood as the corresponding one.

[0077] B22. If the first multi-object DCI includes the limitation corresponding to the second target information or the threshold corresponding to the second target information, then the limitation corresponding to the second target information or the threshold corresponding to the second target information is the first information.

[0078] It should be noted that the target second information here refers to one or more pieces of second information. This is a specific reference to the second information. For example, if the first multi-object DCI is ultimately included in a certain DCI size budget, then the DCI size budget is considered to be the DCI size budget to which the first multi-object DCI belongs, is associated with, or corresponds.

[0079] B23. If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information;

[0080] For example, if the first multi-object DCI is aligned with a single-object DCI or a common DCI within a certain DCI size budget, then the DCI size budget is considered to be the DCI size budget to which the first multi-object DCI belongs, is associated with, or corresponds.

[0081] It should be noted that a public DCI can be a broadcast DCI, a multicast DCI, or a DCI that schedules transmission or indication information for at least two terminals.

[0082] B24. If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information.

[0083] For example, if the first multi-object DCI is aligned with a single-object DCI or a common DCI within a threshold corresponding to a certain DCI size, then the threshold corresponding to that DCI size is considered to be the threshold corresponding to the DCI size to which the first multi-object DCI belongs, is associated with, or corresponds.

[0084] B25. If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

[0085] For example, if the first multi-object DCI is regarded as the DCI of a specific object, then the DCI size budget corresponding to that specific object is the DCI size budget to which the first multi-object DCI belongs, is associated with, or corresponds.

[0086] B26. If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

[0087] For example, if the first multi-object DCI is only considered when calculating the DCI of a specific object, then the DCI size budget corresponding to the second information of that specific object is the DCI size budget to which the first multi-object DCI belongs, is associated with, or corresponds.

[0088] It should be noted that the DCI size budget mentioned in the embodiments of this application may be the 4sizes, 3sizes, or 3+1sizes restrictions mentioned in the background art, or other size budgets, such as a configured size budget, or a size budget agreed upon by the protocol (or specified by the protocol) (i.e., a size threshold).

[0089] Optionally, in at least one embodiment of this application, when the first information includes a target object, the target object satisfies at least one of the following:

[0090] B31, Associated with the first multi-object DCI configuration;

[0091] It should be noted that since the first multi-object DCI is configured by the network-side device, for the terminal, the target object is associated with the first multi-object DCI configured by the network side; while for the network-side device, the target object is associated with the first multi-object DCI configured by the network-side device for the terminal.

[0092] B32. If the first multi-object DCI includes the restriction corresponding to the second information of the first object, then the first object is the target object;

[0093] The first object here refers to one or more objects; that is, the first object here is a specific object.

[0094] For example, if the first multi-object DCI is ultimately included in the DCI size budget of a certain object, then that object is considered to be the specific object to which the first multi-object DCI belongs, is associated with, or corresponds.

[0095] B33. If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object;

[0096] For example, if the first multi-object DCI is aligned with the single-object DCI or common DCI of a certain object, then the object is considered to be the specific object to which the first multi-object DCI belongs, is associated with, or corresponds.

[0097] B34. If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object;

[0098] For example, if the first multi-object DCI is regarded as the DCI of a specific object, then the object is considered to be the specific object to which the first multi-object DCI belongs, is associated with, or corresponds.

[0099] B35. If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object;

[0100] For example, if the first many-object DCI is only considered when calculating the DCI of a specific object, then that object is considered to be the specific object to which the first many-object DCI belongs, is associated with, or corresponds.

[0101] It should be noted that, regarding the first DCI, for case A, the first DCI includes a specific single-object DCI and / or a specific common DCI; for case B, the first DCI includes a specific single-object DCI, a specific common DCI, and / or a multi-object DCI corresponding to a specific number of objects N1 (N1 and N can be the same or different). Optionally, in at least one embodiment of this application, the first DCI satisfies at least one of the following:

[0102] B41, at least one of the DCIs corresponding to the specific second information;

[0103] B42, at least one of the DCIs corresponding to the threshold of the specific second information;

[0104] B43. One or more DCIs corresponding to the target object;

[0105] B44, DCI that needs to be aligned with the first multi-object DCI.

[0106] Optionally, in at least one embodiment of this application, the target object includes at least one of the following:

[0107] B51. The third information corresponding to the DCI in the second DCI that satisfies the first condition, wherein the second DCI includes at least one of the following: single-object DCI, common DCI, and second multi-object DCI, and the third information includes at least one of the following: the scheduled object and the scheduled object, wherein the third information corresponding to the second multi-object DCI is different from the third information corresponding to the first multi-object DCI, and the third information includes: the number of scheduled objects and / or the number of scheduled objects, wherein the first condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0108] It should be noted that the scheduling object in the embodiments of this application can also be referred to as the object in question, that is, the object that transmits DCI.

[0109] Alternatively, this can be understood as the target object being the third information corresponding to the second information in the second DCI that satisfies the first condition before DCI alignment.

[0110] In this case, the target object is one of the following:

[0111] B511. The scheduled object corresponding to the DCI with the smallest value of the second information in the second DCI before alignment;

[0112] For example, taking the second information as the DCI size, the second DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. Then the target object is the scheduled object corresponding to the single-object DCI2 (for example, cell A).

[0113] B512. The scheduling object or the object containing the DCI with the smallest value of the second information in the second DCI before alignment.

[0114] For example, taking the second information as the DCI size, the second DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. Then the target object is the scheduling object corresponding to the single-object DCI2 (for example, cell B).

[0115] B513. The scheduled object corresponding to the DCI with the largest value of the second information in the second DCI before alignment;

[0116] For example, taking the second information as the DCI size, the second DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. Then the target object is the scheduled object corresponding to the single-object DCI3 (for example, cell C).

[0117] It should be further noted that, in the embodiments of this application, it is not desirable for a second DCI that does not meet the above requirements to occur, or the occurrence of a second DCI that does not meet the above requirements will be regarded as an error case.

[0118] B514. The scheduling object or the object containing the DCI with the largest value of the second information in the second DCI before alignment;

[0119] For example, taking the second information as the DCI size, the second DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. Then the target object is the scheduling object corresponding to the single-object DCI3 (for example, cell D).

[0120] It should be further noted that we do not want a second DCI that does not meet the above requirements to occur, or we will treat a second DCI that does not meet the above requirements as an error case.

[0121] B52. The third information corresponding to the DCI with the largest value of the second information in the third DCI, wherein the third DCI includes at least one of the following: single-object DCI, common DCI and third multi-object DCI, and the value of the second information corresponding to the third DCI is less than or equal to the first threshold, and the fourth information corresponding to the third multi-object DCI is different from the fourth information corresponding to the first multi-object DCI, wherein the fourth information includes: the scheduled object and / or the number of scheduled objects;

[0122] Alternatively, this can be understood as the target object being the third information corresponding to the DCI with the largest value of the second information in the third DCI before DCI alignment.

[0123] Optionally, the first threshold can be determined, configured, pre-configured, or agreed upon by the UE. In one interpretation, the first threshold is the value of the second information corresponding to the first multi-object DCI; further, the first threshold is the second parameter value, that is, the first threshold is a first value or a first preset threshold.

[0124] In this case, the target object is one of the following:

[0125] B521. The scheduled object corresponding to the DCI whose second information value is the largest among the DCIs whose second information value is less than the first threshold before alignment.

[0126] For example, taking the second information as the DCI size, the third DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. The size of each DCI is less than the first threshold of 8 bits. Then the target object is the scheduled object corresponding to the single-object DCI3 (for example, cell E).

[0127] It should be further noted that we do not want to see a third DCI that does not meet the above requirements, or we will treat a third DCI that does not meet the above requirements as an error case.

[0128] B522. The scheduling object or the object to which the second information value in the third DCI is less than the first threshold and is the DCI with the largest second information value that is less than the first threshold before alignment.

[0129] For example, taking the second information as the DCI size, the third DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. The size of each DCI is less than the first threshold of 8 bits. Then the target object is the scheduling object corresponding to the single-object DCI3 (for example, cell F).

[0130] It should be further noted that we do not want to see a third DCI that does not meet the above requirements, or we will treat a third DCI that does not meet the above requirements as an error case.

[0131] B53. The third information corresponding to the DCI with the smallest value of the second information in the fourth DCI, wherein the fourth DCI includes at least one of the following: single-object DCI, common DCI and fourth multi-object DCI, and the value of the second information corresponding to the fourth DCI is greater than or equal to the second threshold, and the fifth information corresponding to the fourth multi-object DCI is different from the fifth information corresponding to the first multi-object DCI, wherein the fifth information includes: the scheduled object and / or the number of scheduled objects;

[0132] Alternatively, this can be understood as the target object being the third information corresponding to the DCI with the smallest value of the second information in the fourth DCI before DCI alignment.

[0133] Optionally, the second threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0134] In this case, the target object is one of the following:

[0135] B531. The scheduled object corresponding to the DCI whose second information value is greater than the second threshold and is the smallest among the DCIs with a second information value greater than the second threshold before alignment.

[0136] For example, taking the second information as the DCI size, the fourth DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. The size of each DCI is greater than the second threshold of 3 bits. Then the target object is the scheduled object corresponding to the single-object DCI2 (for example, cell H).

[0137] It should be further noted that we do not want to see a fourth DCI that does not meet the above requirements, or we will treat a fourth DCI that does not meet the above requirements as an error case.

[0138] B532. The scheduling object or the object to which the second information value in the fourth DCI is greater than the second threshold and is the smallest value of the second information among the DCIs that are greater than the second threshold before alignment.

[0139] For example, taking the second information as the DCI size, the fourth DCI includes a single-object DCI1 with a size of 5 bits, a single-object DCI2 with a size of 4 bits, and a single-object DCI3 with a size of 6 bits. The size of each DCI is greater than the second threshold of 3 bits. Then the target object is the scheduling object corresponding to the single-object DCI2 (for example, cell I).

[0140] It should be further noted that we do not want to see a fourth DCI that does not meet the above requirements, or we will treat a fourth DCI that does not meet the above requirements as an error case.

[0141] B54. The third information corresponding to the fifth DCI, wherein the fifth DCI includes at least one of the following: single-object DCI, common DCI and fifth multi-object DCI, and the absolute value of the difference between the value of the second information corresponding to the fifth DCI and the third threshold is less than or equal to the first preset value, and the sixth information corresponding to the fifth multi-object DCI is different from the sixth information corresponding to the first multi-object DCI, wherein the sixth information includes: the scheduled object and / or the number of scheduled objects;

[0142] Alternatively, this can be understood as the target object being the third information corresponding to the fifth DCI before DCI alignment.

[0143] Optionally, the third threshold can be determined, configured, pre-configured, or agreed upon by the UE; the first preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0144] In this case, the target object is one of the following:

[0145] B541. All DCIs whose absolute value of the difference between themselves and the third threshold before alignment is less than or equal to the first preset value are scheduled objects.

[0146] For example, taking the second information as the DCI size, the network-side device is configured with a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits. The absolute value of the difference between the size of each DCI and the third threshold (e.g., 5) is less than or equal to the first preset value of 2 bits. Then the target object is the scheduled object (e.g., cell J) corresponding to single-object DCI1, single-object DCI2, and single-object DCI3.

[0147] It should be further noted that we do not want to see a fifth DCI that does not meet the above requirements, or we will treat a fifth DCI that does not meet the above requirements as an error case.

[0148] B542. All DCIs whose absolute value of the difference with the third threshold before alignment is less than or equal to the first preset value, and the corresponding scheduling objects or objects in which they are located.

[0149] For example, taking the second information as the DCI size, the network-side device is configured with a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits. The absolute value of the difference between the size of each DCI and the third threshold (e.g., 5) is less than or equal to the first preset value of 2 bits. Then the target object is the scheduling object (e.g., cell K) corresponding to single-object DCI1, single-object DCI2, and single-object DCI3.

[0150] It should be further noted that we do not want to see a fifth DCI that does not meet the above requirements, or we will treat a fifth DCI that does not meet the above requirements as an error case.

[0151] B55. The third information corresponding to the DCI with the smallest absolute value of the difference between the second information value corresponding to the DCI in the sixth DCI and the fourth threshold. The sixth DCI includes at least one of the following: single-object DCI, common DCI and sixth multi-object DCI. The seventh information corresponding to the sixth multi-object DCI is different from the seventh information corresponding to the first multi-object DCI. The seventh information includes: the scheduled object and / or the number of scheduled objects.

[0152] Optionally, this can be understood as the target object being the third information corresponding to the DCI in the sixth DCI before DCI alignment, where the absolute value of the difference between the second information value corresponding to the DCI and the fourth threshold is the smallest.

[0153] In this case, the DCI with the smallest absolute value of the fourth threshold can be considered as the DCI closest to the fourth threshold. Optionally, the fourth threshold can be considered as the value of the second information corresponding to the first multi-object DCI.

[0154] Optionally, the fourth threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0155] In this case, the target object is one of the following:

[0156] B551. The scheduled object corresponding to the DCI whose value of the second information in the sixth DCI is closest to the fourth threshold before alignment.

[0157] For example, taking the second information as the DCI size, the network-side device is configured with a single-object DCI3 of size 5 bits, a single-object DCI4 of size 8 bits, and a common DCI2 of size 9 bits. The single-object DCI3 is closest to the fourth threshold (e.g., 6), then the target object is the scheduled object corresponding to the single-object DCI3 (e.g., cell M).

[0158] It should be further noted that we do not want a sixth DCI that does not meet the above requirements to occur, or we will treat a sixth DCI that does not meet the above requirements as an error case.

[0159] B552. The scheduling object or the object to which the value of the second information in the sixth DCI is closest to the fourth threshold before alignment.

[0160] For example, taking the second information as the DCI size, the network-side device is configured with a single-object DCI3 of size 5 bits, a single-object DCI4 of size 8 bits, and a common DCI2 of size 9 bits. The single-object DCI3 is closest to the fourth threshold (e.g., 6), then the target object is the scheduling object corresponding to the single-object DCI3 (e.g., cell Q).

[0161] It should be further noted that we do not want a sixth DCI that does not meet the above requirements to occur, or we will treat a sixth DCI that does not meet the above requirements as an error case.

[0162] B56. The second object is an object that satisfies the second condition, the second object including at least one of the following: the object associated with the first multi-object DCI, the scheduled object and the scheduling object, the second condition including: the largest identifier or the smallest identifier;

[0163] Alternatively, this can be understood as the target object being the object with the largest or smallest identifier among at least one of the following: the object associated with the first multi-object DCI before DCI alignment, the scheduled object, and the scheduled object.

[0164] Optionally, the scheduled object can be an actual scheduled object or an object that may be scheduled.

[0165] For example, the target object is the cell with the smallest ID among the multiple cells associated with the first multi-object DCI that may be scheduled or are actually scheduled; for example, the target object is the BWP with the largest ID among the multiple BWPs associated with the first multi-object DCI that may be scheduled or are actually scheduled.

[0166] B57. Objects that satisfy the third condition;

[0167] Alternatively, this can be understood as the target object being the object of the third condition before DCI alignment.

[0168] The third condition includes at least one of the following:

[0169] B5701. No self-scheduling is configured or there is no corresponding self-scheduling object;

[0170] For example, if a network-side device sends a DCI on cell A to schedule cell A, then cell A is configured as an object for self-scheduling.

[0171] B5702, No single-cell scheduling configured or no corresponding single-cell scheduling object;

[0172] B5703, No cross-carrier scheduling configured or no corresponding cross-carrier scheduling object;

[0173] B5704, There is no other schedule configured outside of the joint schedule or there is no object with a corresponding other schedule outside of the joint schedule;

[0174] For example, if a DCI is transmitted on carrier A to schedule carriers B and C, then carrier A is the object configured for joint scheduling.

[0175] In the embodiments of this application, joint scheduling refers to a DCI simultaneously scheduling or instructing multiple objects.

[0176] B5705. An object that has not been configured with a seventh DCI or has no corresponding seventh DCI, wherein the seventh DCI includes: single object DCI and / or common DCI;

[0177] For example, if no single-object DCI is configured on cell C, then the target object is cell C.

[0178] B5706, There is no other DCI configured besides the first multi-object DCI, or there is no object with a corresponding other DCI besides the first multi-object DCI;

[0179] Optionally, the aforementioned other DCIs can be single-object DCIs and / or common DCIs. For example, when the first multi-object DCI corresponds to case A, the other DCIs can be single-object DCIs and / or common DCIs. Optionally, the aforementioned other DCIs can be at least one of single-object DCIs, common DCIs, and multi-object DCIs corresponding to the number of other objects. For example, when the first multi-object DCI corresponds to case B, the other DCIs can be at least one of multi-object DCIs that can schedule or actually schedule N2 objects, single-object DCIs, and common DCIs, wherein N2 is different from or the same as the number of objects N scheduled by the first multi-object DCI (it should be noted that when N2 and N are the same, the scheduled objects are at least partially different).

[0180] B5707. An eighth DCI configured outside of the first multi-object DCI or an object having a corresponding eighth DCI outside of the first multi-object DCI, wherein the eighth DCI includes a seventh multi-object DCI that schedules M objects, a single-object DCI, and / or a common DCI, wherein the eighth information corresponding to the seventh multi-object DCI is different from the eighth information corresponding to the first multi-object DCI, and the eighth information includes: the number of scheduled objects and / or the number of scheduled objects, where M is an integer greater than or equal to 1;

[0181] Optionally, the other DCIs mentioned above can be multi-object DCIs corresponding to other numbers of objects. For example, when the first multi-object DCI corresponds to case B, the other DCIs can be at least one of multi-object DCIs that can schedule or actually schedule M objects, single-object DCIs, and common DCIs, where N and M have different or the same value (it should be noted that when M and N are the same, the scheduled objects are at least partially different).

[0182] Further, optionally, the target object is the scheduled object or scheduling object corresponding to the DCI whose second information value is the largest, smallest, or closest to the second information value corresponding to the first multi-object DCI; optionally, the target object is the scheduled object or scheduling object corresponding to the DCI whose second information value is greater than the smallest value of the second information value corresponding to the first multi-object DCI; optionally, the target object is the scheduled object or scheduling object corresponding to the DCI whose second information value is less than the largest value of the second information value corresponding to the first multi-object DCI.

[0183] B5708. When the first multi-object DCI schedules downlink, there is no ninth DCI configured or no corresponding ninth DCI object. The ninth DCI includes at least one of the following: the DCI that schedules uplink and other DCIs that schedule downlink besides the first multi-object DCI.

[0184] B5709. When the first multi-object DCI schedules uplink, there is no configured tenth DCI or no corresponding object for the tenth DCI. The tenth DCI includes at least one of the following: the DCI for scheduling downlink and other DCIs for scheduling uplink besides the first multi-object DCI.

[0185] B5710. Objects for which the number of values ​​for the second information does not meet the preset number requirement;

[0186] It should be noted that, in this case, taking the DCI size as an example, the preset number requirement can be at least one of the 3sizes, 4sizes, 3+1size and other size restrictions mentioned in the background technology.

[0187] B5711. Objects for which the number of values ​​for the second information is less than or equal to the fifth threshold;

[0188] Optionally, the fifth threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0189] B5712, The object with the smallest number of values ​​for the second information;

[0190] B5713. An object configured with ninth information, the ninth information including at least one of the following: a first DCI, a limitation corresponding to specific second information, and a target DCI size;

[0191] B5714. Objects associated with or corresponding to the ninth information;

[0192] B5715. The object corresponding to the tenth information, wherein the tenth information includes at least one of the following: target index, target entry, and target bit;

[0193] For example, the object corresponding to at least one of a specific index, a specific entry, and a specific bit in the indication information of the cell and / or BWP.

[0194] B5716, Pre-configured objects;

[0195] B5717, Objects configured at higher levels;

[0196] B5718, the parties agreed upon in the agreement.

[0197] It is particularly important to note that the first threshold, second threshold, third threshold, fourth threshold and fifth threshold mentioned above can be the values ​​of the second information corresponding to the first multi-object DCI. Furthermore, each threshold is a second parameter value, that is, the first value or the first preset threshold.

[0198] It should be noted that the alignment mentioned above can be before the alignment of at least one single-object DCI and / or common DCI, or before the alignment of multiple-object DCIs. For example, DCI1 alignment can be DCI1 aligned to other DCIs (e.g., DCI2) by adding or deleting bits, or other DCIs aligned to DCI1 by adding or deleting bits. This application embodiment does not impose any limitations. It should also be noted that the values ​​of the second information corresponding to the largest, smallest, and closest single-object DCI and / or common DCI mentioned above are the values ​​of the second information corresponding to the largest, smallest, and closest single-object DCI and / or common DCI among the single-object DCI and / or common DCI of a certain object or a combination of objects. In one interpretation, it can be the values ​​of the second information corresponding to the largest, smallest, and closest single-object DCI and / or common DCI among all BWPs configured on the network-side device.

[0199] Optionally, in at least one embodiment of this application, the first DCI includes at least one of the following:

[0200] B61. The DCI in which the second information in the ninth DCI satisfies the fourth condition, wherein the ninth DCI includes at least one of the following: single-object DCI, common DCI and eighth multi-object DCI, wherein the eleventh information corresponding to the eighth multi-object DCI is different from the eleventh information corresponding to the first multi-object DCI, wherein the eleventh information includes: the number of scheduled objects and / or the number of scheduled objects, and the fourth condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0201] Alternatively, this can be understood as the first DCI being the DCI in which the second information in the ninth DCI satisfies the fourth condition before DCI alignment.

[0202] In this case, the first DCI is one of the following:

[0203] B611, the DCI with the smallest value of the second information in the ninth DCI before alignment;

[0204] For example, if the ninth DCI includes a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits, then the first DCI is a single-object DCI2.

[0205] B612, the DCI with the largest value of the second information in the ninth DCI before alignment;

[0206] For example, if the ninth DCI includes a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits, then the first DCI is a single-object DCI3.

[0207] It should be further noted that we do not want to see a ninth DCI that does not meet the above requirements, or we will treat a ninth DCI that does not meet the above requirements as an error case.

[0208] B62. The DCI with the largest value of the second information in the tenth DCI, wherein the tenth DCI includes at least one of the following: single-object DCI, common DCI and ninth multi-object DCI, and the value of the second information corresponding to the tenth DCI is less than or equal to the sixth threshold, wherein the twelfth information corresponding to the ninth multi-object DCI is different from the twelfth information corresponding to the first multi-object DCI, and the twelfth information includes: the scheduled object and / or the number of scheduled objects;

[0209] Alternatively, this can be understood as the first DCI being the DCI with the largest value of the second information in the tenth DCI before DCI alignment.

[0210] Optionally, the sixth threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0211] For example, among the single-object DCI, the common DCI, and other multi-object DCIs other than the first multi-object DCI before alignment, the DCI with the largest value of the second information is the one whose value of the second information is less than that of the first multi-object DCI.

[0212] For example, if the network-side device is configured with a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits, and the size of each DCI is less than the sixth threshold of 8 bits, then the first DCI is single-object DCI3.

[0213] It should be further noted that we do not want to see a tenth DCI that does not meet the above requirements, or we will treat a tenth DCI that does not meet the above requirements as an error case.

[0214] B63. The DCI with the smallest value of the second information in the eleventh DCI, wherein the eleventh DCI includes at least one of the following: single object DCI, common DCI and tenth multi-object DCI, and the value of the second information corresponding to the eleventh DCI is greater than or equal to the seventh threshold, and the thirteenth information corresponding to the tenth multi-object DCI is different from the thirteenth information corresponding to the first multi-object DCI, wherein the thirteenth information includes: the scheduled object and / or the number of scheduled objects;

[0215] Alternatively, this can be understood as the first DCI being the DCI with the smallest value of the second information in the eleventh DCI before DCI alignment.

[0216] Optionally, the seventh threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0217] For example, among the single-object DCI, common DCI, and other multi-object DCIs other than the first multi-object DCI before alignment, the DCI with the smallest value of the second information is the one whose value of the second information is greater than the value of the second information corresponding to the first multi-object DCI.

[0218] For example, taking the second information as the DCI size, the network-side device is configured with a single-object DCI1 of size 5 bits, a single-object DCI2 of size 4 bits, and a single-object DCI3 of size 6 bits. The size of each DCI is less than the seventh threshold of 3 bits, so the first DCI is single-object DCI2.

[0219] It should be further noted that we do not want to see a DCI that does not meet the above requirements, or we will treat a DCI that does not meet the above requirements as an error case.

[0220] B64, the twelfth DCI, the twelfth DCI includes at least one of the following: single object DCI, common DCI and eleventh multi-object DCI, and the absolute value of the difference between the twelfth DCI and the eighth threshold is less than or equal to a second preset value, the fourteenth information corresponding to the eleventh multi-object DCI is different from the fourteenth information corresponding to the first multi-object DCI, the fourteenth information includes: the scheduled object and / or the number of scheduled objects;

[0221] Alternatively, this can be understood as the first DCI being the twelfth DCI prior to DCI alignment.

[0222] Optionally, the eighth threshold can be determined, configured, pre-configured, or agreed upon by the UE; the second preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0223] For example, DCIs in which the absolute value of the difference between the second information value and the eighth threshold is less than or equal to the second preset value in single-object DCI, public DCI, and other multi-object DCIs other than the first multi-object DCI before alignment.

[0224] B65. The DCI with the smallest absolute value of the difference between the second information value corresponding to the thirteenth DCI and the ninth threshold, wherein the thirteenth DCI includes at least one of the following: single-object DCI, common DCI and twelfth multi-object DCI, wherein the fifteenth information corresponding to the twelfth multi-object DCI is different from the fifteenth information corresponding to the first multi-object DCI, wherein the fifteenth information includes: the scheduled object and / or the number of scheduled objects.

[0225] Alternatively, this can be understood as the first DCI being the DCI with the smallest absolute value of the difference between the second information value corresponding to the DCI in the thirteenth DCI before DCI alignment and the ninth threshold.

[0226] Optionally, the ninth threshold can be determined, configured, pre-configured, or agreed upon by the UE.

[0227] Optionally, the ninth threshold can be the value of the second information corresponding to the first multi-object DCI, or it can be a value that is unrelated to the value of the second information corresponding to the first multi-object DCI.

[0228] For example, the first DCI is the DCI whose value of the second information is closest to the value of the second information corresponding to the first multi-object DCI among the single-object DCI, the common DCI, and other multi-object DCIs other than the first multi-object DCI before alignment.

[0229] It should be further noted that we do not want to see a situation where the thirteenth DCI does not meet the above requirements, or we will treat a situation where the thirteenth DCI does not meet the above requirements as an error case.

[0230] B66, the thirteenth multi-object DCI, wherein the sixteenth information corresponding to the thirteenth multi-object DCI is different from the sixteenth information corresponding to the first multi-object DCI, and the sixteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0231] Alternatively, this can be understood as the first DCI being the thirteenth multi-object DCI prior to DCI alignment.

[0232] For example, when the first multi-object DCI corresponds to case B, the thirteenth multi-object DCI can be a multi-object DCI that can schedule or actually schedule K objects, where N and K have different or the same value (it should be noted that when K and N are the same, the scheduled objects are at least partially different).

[0233] It should be further explained that the first DCI is the DCI with the largest / smallest / closest value of the second information among other multi-object DCIs that are different from the first multi-object DCI; or the first DCI is the other multi-object DCI with the smallest value of the second information among other multi-object DCIs that are different from the first multi-object DCI; or the first DCI is the other multi-object DCI with the largest value of the second information among other multi-object DCIs that are different from the first multi-object DCI.

[0234] It is particularly important to note that the sixth, seventh, eighth, and ninth thresholds mentioned above can be the values ​​of the second information corresponding to the first multi-object DCI, or they can be values ​​unrelated to the values ​​of the second information corresponding to the first multi-object DCI.

[0235] Optionally, the target object is the object scheduled by the first multi-object DCI, and / or the object where the first multi-object DCI resides.

[0236] For example, if combined with B513 / B62, the target object is understood to be the single object DCI, the common DCI, and the DCI in other multi-object DCIs besides the first multi-object DCI that have the largest value of the second information among the N objects that may be scheduled or actually scheduled by the first multi-object DCI.

[0237] For example, if combined with B521 / B62, the target object is understood to be the scheduled object corresponding to the DCI that is less than the value of the second information corresponding to the first multi-object DCI among the N objects that may be scheduled or actually scheduled by the first multi-object DCI, the single-object DCI, the common DCI, and other multi-object DCIs other than the first multi-object DCI, and is the DCI with the largest value of the second information among the values ​​of the second information corresponding to the first multi-object DCI.

[0238] For example, if combined with B531 / B63, the target object is understood to be the scheduled object corresponding to the DCI among the N objects that the first multi-object DCI may schedule or actually schedule, where at least one of the single-object DCI, the common DCI, and other multi-object DCIs besides the first multi-object DCI has a value greater than the second information value corresponding to the first multi-object DCI, and is the DCI with the smallest value of the second information value among those greater than the second information value corresponding to the first multi-object DCI.

[0239] For example, if combined with B551 / B65, that is, understanding the target object as the scheduled object corresponding to the DCI whose value is closest to the second information of the first multi-object DCI among at least one of the N objects that the first multi-object DCI may schedule or actually schedule, the single-object DCI, the common DCI, and other multi-object DCIs besides the first multi-object DCI.

[0240] It should be further noted that we do not want to see a DCI that does not meet at least one of the following requirements: single-object DCI, common DCI, and other multi-object DCIs other than the first multi-object DCI, which are combined with the requirements of B51-B57 and B61-B66. Alternatively, we will treat the case where a DCI does not meet the above requirements as an error case.

[0241] Optionally, in at least one embodiment of this application, determining the second information corresponding to the first multi-object DCI includes at least one of the following:

[0242] C11. If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0243] It should be noted that the first parameter value is a limitation corresponding to specific second information or a threshold corresponding to specific second information, and the second parameter value is a first value or a first preset threshold. Optionally, the first value can be understood as the current value of the second information corresponding to the first multi-object DCI, that is, the value determined based on the configuration, or it can be interpreted as the number of information bits determined according to the configuration, or it can be interpreted as the value of the second information corresponding to the first multi-object DCI before alignment.

[0244] The first preset threshold can be a preset value that is related to or unrelated to the current value of the second information corresponding to the first multi-object DCI, and it can be agreed upon by high-level configuration or protocol.

[0245] For example, if, after including the first multi-object DCI, the number of values ​​of the second information (associated with / corresponding to the target object) does not exceed the DCI size budget to which the first multi-object DCI belongs / associates with / corresponds or the number requirement corresponding to the value of the second information, then the value of the second information corresponding to the first multi-object DCI is determined to be its current value (its current value is usually determined according to the configuration, which means that no alignment is required).

[0246] Optionally, the step of determining the value of the second information corresponding to the first multi-object DCI as the second parameter value if the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value includes the following:

[0247] C111. If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0248] Optionally, the sixteenth threshold can be determined, configured, pre-configured, or agreed upon by the UE. That is, C11 only exists if the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold.

[0249] C112. If the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0250] Optionally, the seventeenth threshold can be determined, configured, pre-configured, or agreed upon by the UE. That is, C11 only exists if the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold.

[0251] C12. If the number of values ​​of the second information exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0252] Wherein, the first size satisfies at least one of the following:

[0253] C1201, the first size is the value of the second information in the fourteenth DCI that satisfies the fifth condition, the fourteenth DCI includes at least one of the following: single object DCI, common DCI and fourteenth multi-object DCI, the seventeenth information corresponding to the fourteenth multi-object DCI is different from the seventeenth information corresponding to the first multi-object DCI, the seventeenth information includes: the number of scheduled objects and / or the number of scheduled objects, the fifth condition includes: the value of the second information is the maximum or the value of the second information is the minimum;

[0254] It should be noted that in this case, which corresponds to B51 and B61 mentioned above, the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI with the largest or smallest value of the second information in the fourteenth DCI.

[0255] In this embodiment of the application, preferably, the value of the second information corresponding to the DCI with the largest or smallest value in the fourteenth DCI will be used as the value of the second information corresponding to the first multi-object DCI when the value of the second information corresponding to the fourteenth DCI is greater than the current value of the second information corresponding to the first multi-object DCI.

[0256] C1202, The first size is the value of the second parameter;

[0257] It should be noted that in this case, the corresponding values ​​are B52 and B62 mentioned above. In this case, the value of the second information corresponding to the first multi-object DCI is either the current value or a preset value.

[0258] C1203, the first size is the value of the second information corresponding to the DCI with the smallest value of the second information in the fifteenth DCI, the fifteenth DCI includes at least one of the following: single object DCI, common DCI and fifteenth multi-object DCI, and the value of the second information corresponding to the fifteenth DCI is greater than or equal to the second parameter value, the eighteenth information corresponding to the fifteenth multi-object DCI is different from the eighteenth information corresponding to the first multi-object DCI, the eighteenth information includes: the scheduled object and / or the number of scheduled objects;

[0259] It should be noted that in this case, which corresponds to B53 and B63 above, the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI with the smallest value among the DCIs that are greater than or equal to the current value (or preset value).

[0260] C1204. The first size is the value of the second information corresponding to the sixteenth DCI. The sixteenth DCI includes at least one of the following: single-object DCI, common DCI, and sixteenth multi-object DCI. The value of the second information corresponding to the sixteenth DCI is greater than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to the fourth preset value. The nineteenth information corresponding to the sixteenth multi-object DCI is different from the nineteenth information corresponding to the first multi-object DCI. The nineteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0261] Optionally, the fourth preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0262] C1205. If the value of the second information corresponding to the DCI with the smallest absolute difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold is greater than or equal to the value of the second parameter, then the first size is the value of the second information corresponding to the DCI with the smallest absolute difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold. The seventeenth DCI includes at least one of the following: single-object DCI, common DCI, and seventeenth multi-object DCI. The twentieth information corresponding to the seventeenth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects.

[0263] It should be noted that in this case, which corresponds to B55 and B65 mentioned above, the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI that is closest to the current value (or preset value).

[0264] C1206. If an eighteenth DCI exists, then the first size is the second parameter value. The eighteenth DCI includes at least one of the following: single-object DCI, common DCI, and eighteenth multi-object DCI. The value of the second information corresponding to the eighteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to a fifth preset value. The twenty-first information corresponding to the eighteenth multi-object DCI is different from the twenty-first information corresponding to the first multi-object DCI. The twenty-first information includes: the number of scheduled objects and / or the number of scheduled objects.

[0265] Optionally, the fifth preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0266] C1207. If the value of the second information corresponding to the DCI with the smallest absolute value of the difference between the value of the second information corresponding to the nineteenth DCI and the thirteenth threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The nineteenth DCI includes at least one of the following: single-object DCI, common DCI, and nineteenth multi-object DCI. The value of the second information corresponding to the nineteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second information and the second parameter value is less than or equal to the sixth preset value. The twenty-second information corresponding to the nineteenth multi-object DCI is different from the twenty-second information corresponding to the first multi-object DCI. The twenty-second information includes: the scheduled object and / or the number of scheduled objects.

[0267] It should be noted that in this case, the corresponding values ​​are B55 and B65 mentioned above, and the value of the second information corresponding to the first multi-object DCI is the current value (or the preset value).

[0268] C1208. The first size is the value of the second information in the twentieth multi-object DCI that satisfies the sixth condition. The twentieth information corresponding to the twentieth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects. The sixth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0269] It should be noted that in this case, which corresponds to B5707 and B66 mentioned above, the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI with the largest or smallest value among the other multi-object DCIs besides the first multi-object DCI.

[0270] In this embodiment of the application, preferably, the value of the second information corresponding to the DCI with the largest or smallest value in the twentieth more-object DCI will be used as the value of the second information corresponding to the first more-object DCI when the value of the second information corresponding to the DCI with the largest or smallest value in the twentieth more-object DCI is greater than the current value of the second information corresponding to the first more-object DCI.

[0271] C1209. The first size is the value of the second information corresponding to the twenty-first multi-object DCI. The twenty-first multi-object DCI includes the DCI with the smallest value of the second information among all multi-object DCIs that are greater than or equal to the value of the second parameter. The twenty-fourth information corresponding to the twenty-first multi-object DCI is different from the twenty-fourth information corresponding to the first multi-object DCI. The twenty-fourth information includes the number of scheduled objects and / or the number of scheduled objects.

[0272] It should be noted that in this case, which corresponds to B5707 and B66 above, the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI with the smallest value among all multi-object DCIs that are greater than or equal to the current value (or preset value) other than the first multi-object DCI.

[0273] C1210. The first size is the value of the second information corresponding to the twenty-second multi-object DCI. The twenty-second multi-object DCI includes: among all multi-object DCIs greater than or equal to the second parameter value, the absolute value of the difference between the difference and the second parameter value is less than or equal to the seventh preset value. The twenty-fifth information corresponding to the twenty-second multi-object DCI is different from the twenty-fifth information corresponding to the first multi-object DCI. The twenty-fifth information includes: the scheduled objects and / or the number of scheduled objects.

[0274] C1211. If the value of the second information corresponding to the DCI in the twenty-third multi-object DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold is greater than or equal to the value of the second parameter, then the first size is the DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the twenty-third multi-object DCI and the fourteenth threshold. The twenty-sixth information corresponding to the twenty-third multi-object DCI is different from the twenty-sixth information corresponding to the first multi-object DCI. The twenty-sixth information includes: the scheduled objects and / or the number of scheduled objects.

[0275] It should be noted that in this case, which corresponds to B5707 and B66 above, if the DCI closest to the current value (or preset value) among the other multi-object DCIs besides the first multi-object DCI is greater than the current value (or preset value), then the value of the second information corresponding to the first multi-object DCI is the value of the second information corresponding to the DCI closest to the current value (or preset value).

[0276] C1212. If a twenty-fourth multi-object DCI exists, then the first size is the second parameter value, the absolute value of the difference between the value of the second information corresponding to the twenty-fourth multi-object DCI and the second parameter value is less than or equal to the eighth preset value, and the value of the second information corresponding to the twenty-fourth multi-object DCI is less than or equal to the second parameter value, the twenty-seventh information corresponding to the twenty-fourth multi-object DCI is different from the twenty-seventh information corresponding to the first multi-object DCI, and the twenty-seventh information includes: the scheduled objects and / or the number of scheduled objects;

[0277] Optionally, the eighth preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0278] C1213. If the value of the second information corresponding to the DCI in the 25th Multi-Object DCI is the smallest and the absolute value of the difference between the second information corresponding to the DCI and the 15th threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The 28th information corresponding to the 25th Multi-Object DCI is different from the 28th information corresponding to the first Multi-Object DCI. The 28th information includes: the scheduled objects and / or the number of scheduled objects.

[0279] It should be noted that in this case, which corresponds to B5707 and B66 above, if the DCI closest to the current value (or preset value) among the other multi-object DCIs besides the first multi-object DCI is less than or equal to the current value (or preset value), then the value of the second information corresponding to the first multi-object DCI is the current value (or preset value).

[0280] Optionally, if the number of values ​​for the second information exceeds the first parameter value after including the first multi-object DCI, then determining the value of the second information corresponding to the first multi-object DCI to be a first size includes the following:

[0281] C121. If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the eighteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0282] C122. If the value of the second information corresponding to the first multi-object DCI is less than or equal to the nineteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0283] Optionally, the eighteenth and nineteenth thresholds mentioned above can be determined, configured, pre-configured, or agreed upon by the UE, respectively.

[0284] C13. If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the tenth threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0285] C14. If the value of the second information of the first multi-object DCI is less than or equal to the eleventh threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0286] C15. The value of the second information of the first multi-object DCI is a third preset value;

[0287] Optionally, the third preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0288] Optionally, each of the tenth to nineteenth thresholds mentioned above can be determined, configured, pre-configured, or agreed upon by the UE.

[0289] It is particularly important to note that the twelfth, thirteenth, fourteenth, and fifteenth thresholds mentioned above can be the values ​​of the second information corresponding to the first multi-object DCI. Furthermore, each of the twelfth to fifteenth thresholds is a second parameter value, that is, a first value or a first preset threshold.

[0290] Optionally, in at least one embodiment of this application, when the first DCI is a single-object DCI or a public DCI, determining the second information corresponding to the first DCI includes at least one of the following:

[0291] C21. If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the third parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the third parameter value is a second value or a second preset threshold.

[0292] Optionally, the second value can be understood as the current value of the second information corresponding to the single-object DCI and the public DCI, i.e., a value determined based on the configuration; or it can be interpreted as the number of information bits in the DCI of the single-object DCI and the public DCI determined according to the configuration; or it can be interpreted as the value of the second information corresponding to the single-object DCI and the public DCI before alignment. The second preset threshold refers to a preset value that may or may not be related to the current value of the second information corresponding to the single-object DCI and the public DCI, and it can be agreed upon through high-level configuration or protocol.

[0293] For example, if, after including the first multi-object DCI, the number of values ​​of the second information (associated with / corresponding to the target object) does not exceed the DCI size budget to which the first multi-object DCI belongs / associates with / corresponds to or the number requirement corresponding to the value of the second information, then the specific single-object DCI or public DCI is determined as its current value.

[0294] C22. If, after including the first multi-object DCI, the number of values ​​of the second information exceeds the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the second size.

[0295] Wherein, the second size satisfies at least one of the following:

[0296] C221, the value of the second information corresponding to the first multi-object DCI;

[0297] Optionally, in this case, corresponding to B51 above, the value of the second information corresponding to the single-object DCI and the common DCI is the value of the second information corresponding to the first multi-object DCI. It should be further noted that at least some of the single-object DCIs and common DCIs whose values ​​are less than the value of the second information corresponding to the first multi-object DCI need to be aligned to the value of the second information corresponding to the first multi-object DCI.

[0298] Optionally, in this case, corresponding to B52 above, the size of the single-object DCI and the common DCI is the value of the second information corresponding to the first multi-object DCI. It should be further noted that (at least) for single-object DCIs and common DCIs with the largest second information value that is smaller than the value of the second information corresponding to the first multi-object DCI, they need to be aligned to the value of the second information corresponding to the first multi-object DCI.

[0299] C222, the value of the third parameter;

[0300] It should be noted that in this case, corresponding to B53 above, the size of the single-object DCI and the common DCI is the value of the third parameter. Furthermore, it should be noted that (at least) for the single-object DCI and the common DCI with the smallest value of the second information that is greater than the value of the second information corresponding to the first multi-object DCI, their current size is maintained.

[0301] C223. If a twentieth DCI exists, then the second size is the third parameter value. The twentieth DCI includes: a single-object DCI and / or a common DCI. The value of the second information corresponding to the twentieth DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the second information is less than or equal to the ninth preset value.

[0302] Optionally, the ninth preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0303] C224. If the value of the second information corresponding to the DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the twenty-first DCI and the twentyth threshold is greater than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the third parameter value. The twenty-first DCI includes: single-object DCI and / or common DCI.

[0304] It should be noted that in this case, which corresponds to B55 above, if the value of the second information corresponding to the single object DCI and the public DCI that is closest to the value of the second information corresponding to the first multi-object DCI is greater than the value of the second information corresponding to the first multi-object DCI, then the value of the second information corresponding to the specific single object DCI and the public DCI is determined to be its current size.

[0305] C225. If a 22nd DCI exists, the second size is the value of the second information corresponding to the first multi-object DCI. The 22nd DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the 22nd DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the value of the second information corresponding to the first multi-object DCI is less than or equal to the 10th preset value.

[0306] Optionally, the tenth preset value can be determined, configured, pre-configured, or agreed upon by the UE.

[0307] C226. If the value of the second information corresponding to the DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the twenty-third DCI and the twenty-first threshold is less than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the value of the second information of the first multi-object DCI. The twenty-third DCI includes: single-object DCI and / or common DCI.

[0308] It should be noted that in this case, which corresponds to B55 above, if the value of the second information corresponding to the single object DCI and the common DCI that are closest to the value of the second information corresponding to the first multi-object DCI is less than the value of the second information corresponding to the first multi-object DCI, then the value of the second information corresponding to the specific single object DCI and the common DCI is determined to be the value of the second information of the first multi-object DCI.

[0309] In summary, if, after including the first multi-object DCI, the number of values ​​of the second information (associated with / corresponding to the target object) exceeds the limit of the number of values ​​of the second information to which the first multi-object DCI belongs / associates with / corresponds (e.g., DCI size budget or threshold corresponding to the second information), then the specific single-object DCI or public DCI is determined to be at least one of C221-C226 above.

[0310] It is particularly important to note that the twentieth and twentieth thresholds mentioned above can be the values ​​of the second information corresponding to the first multi-object DCI. Furthermore, each of the twentieth to twentieth thresholds is a second parameter value, that is, a first value or a first preset threshold.

[0311] It should also be noted that when the first DCI is a multi-object DCI other than the first multi-object DCI (this mainly refers to the case where the first multi-object DCI is interpreted as case B), the method for determining the second information corresponding to the other multi-object DCI is similar to the method for determining the second information corresponding to the first multi-object DCI, and will not be repeated here.

[0312] It should be noted that when the second information is the DCI size, determining the DCI size of the first multi-object DCI mentioned in at least one embodiment of this application can be understood as performing first multi-object DCI alignment; determining the DCI size of the first DCI can be understood as performing first DCI alignment; that is, determining the DCI size mentioned in the embodiments of this application refers to performing DCI alignment. For example, in C1201, determining the DCI size of the first multi-object DCI to be the DCI size that satisfies the fifth condition among the fourteenth DCIs means aligning the first multi-object DCI with the DCI size corresponding to the DCI size that satisfies the fifth condition among the fourteenth DCIs. This can be achieved by aligning the first multi-object DCI with the DCI size that satisfies the fifth condition by adding or deleting bits, or by aligning the DCI size that satisfies the fifth condition with the first multi-object DCI by adding or deleting bits.

[0313] Optionally, in at least one embodiment of this application, performing the first operation includes:

[0314] For the third object, perform the first operation;

[0315] The third object includes at least one of the following:

[0316] D11, at least one fourth object associated with, scheduled or indicated by the first multi-object DCI;

[0317] It should be noted that "at least one fourth object" can be understood as each fourth object, or as one or more fourth objects, or as a specific fourth object.

[0318] The fourth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell combination, BWP corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a scheduled carrier combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0319] It should be noted that the cell mentioned above can be understood as the scheduled cell and / or the scheduling cell. For example, the BWP on the cell refers to the BWP on the scheduled cell and / or the BWP on the scheduling cell.

[0320] It should be noted that since different cells may have BWPs with the same BWP ID, when the fourth object is a BWP, its scope can only be BWPs on different cells; while when the fourth object is a BWP identifier, its scope can be BWPs on different cells with the same BWP ID.

[0321] D12, Community Combination;

[0322] D13, BWP combination;

[0323] D14, a combination of the community and BWP;

[0324] D15, Target parameters of the indication information of the corresponding cell in the first multi-object DCI;

[0325] The target parameters include: index, entry, or bit;

[0326] D16, Target parameters of the indication information corresponding to BWP in the first multi-object DCI;

[0327] D17, BWP of the target object;

[0328] D18, BWP identifier of the target object.

[0329] Optionally, in at least one embodiment of this application, the method further includes:

[0330] Determine the target value based on the first method;

[0331] The first method includes at least one of the following:

[0332] Network-side device configuration;

[0333] The agreement stipulates;

[0334] Terminal implementation;

[0335] The target value is at least one of the following: a first value, a second value, a first preset threshold, a second preset threshold, a restriction corresponding to specific second information, a first threshold, a second threshold, a third threshold, a fourth threshold, a fifth threshold, a sixth threshold, a seventh threshold, an eighth threshold, a ninth threshold, a tenth threshold, an eleventh threshold, a twelfth threshold, a thirteenth threshold, a fourteenth threshold, a fifteenth threshold, a sixteenth threshold, a seventeenth threshold, an eighteenth threshold, a nineteenth threshold, a twentieth threshold, a twenty-first threshold, and a threshold corresponding to specific second information.

[0336] Optionally, the granularity of the target value includes at least one of the following:

[0337] D21. At least one fifth object associated with, scheduled or indicated by the first multi-object DCI;

[0338] The fifth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell, BWP corresponding to a cell combination, BWP combination corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0339] It should be noted that the cell mentioned above can be understood as the scheduled cell and / or the scheduling cell. For example, the BWP on the cell refers to the BWP on the scheduled cell and / or the BWP on the scheduling cell.

[0340] D22, Community Combination;

[0341] D23, BWP combination;

[0342] A combination of D24, the community, and BWP;

[0343] D25. Target parameters of the indication information of the corresponding cell in the first multi-object DCI, wherein the target parameters include: index, entry or bit;

[0344] D26. Target parameters of the indication information corresponding to BWP in the first multi-object DCI;

[0345] D27, BWP of the target object;

[0346] D28, BWP identifier of the target object.

[0347] It should be noted that granularity refers to having corresponding target values ​​for the different items mentioned above. Optionally, in the embodiments of this application, the granularity of the object performing the first operation is usually the same as the granularity of the target value. For example, when performing the first operation for a BWP, the granularity of the target value is also based on the BWP configuration; for example, when performing the first operation for a cell combination (e.g., cell 1 and cell 2), the granularity of the target value is also based on the cell combination configuration.

[0348] It should also be noted that, optionally, after performing the first operation, the network-side device and the terminal need to transmit the target DCI. Specifically, for the network-side device, it is to send the target DCI; for the terminal, it is to receive / monitor the target DCI. The target DCI includes at least one of the following: a first multi-cell object DCI, a single object cell DCI, and a public DCI.

[0349] The specific application examples of the embodiments of this application are illustrated below.

[0350] Specific application scenarios, Part 1

[0351] The base station can jointly schedule cell1's bwp1, cell2's bwp2, and cell3's bwp3 through multi-object DCI. The maximum size of cell1's bwp1 single-object DCI is 90 bits, the maximum size of cell2's bwp2's sc-DCI is 100 bits, and the maximum size of cell3's bwp3's sc-DCI is 120 bits. Then, the specific object is cell-3, and the mc-DCI is included in the DCI size of cell-3.

[0352] Furthermore, the multi-object DCI is aligned to the single-object DCI (120 bits) of the maximum size of cell3 bwp3 via padding.

[0353] Specific application scenario II

[0354] The base station can jointly schedule the bwp1 of cell1, the bwp2 of cell2, and the bwp3 of cell3 through multi-object DCI. The multi-object DCI size is determined by the configuration to be 96 bits, and the maximum size of the sc-DCI of cell1 bwp1 is 90 bits, the maximum size of the single-object DCI of cell2 bwp2 is 100 bits, and the maximum size of the single-object DCI of cell3 bwp3 is 120 bits. Then the specific object is cell-1, and the multi-object DCI is included in the DCI size of cell-1.

[0355] Furthermore, the single-object DCI of cell1 bwp1 with the largest size is aligned to the multi-object DCI (96 bits) through padding.

[0356] Specific application scenarios, part three.

[0357] The base station can jointly schedule bwp1 of cell1, bwp2 of cell2, and bwp3 of cell3 through multi-object DCI. The multi-object DCI size determined by the configuration is 96 bits, and the maximum size of sc-DCI of cell1 bwp1 is 90 bits, the maximum size of single-object DCI of cell2 bwp2 is 100 bits, and the maximum size of sc-DCI of cell3 bwp3 is 120 bits. Then the specific object is cell-2, and the multi-object DCI is included in the DCI size of cell-2.

[0358] Furthermore, the multi-object DCI is aligned to the single-object DCI (100 bits) of the maximum size of cell2 bwp2 via padding.

[0359] Specific application scenarios, Part IV

[0360] The base station can jointly schedule bwp1 of cell1, bwp2 of cell2, and bwp3 of cell3 through multi-object DCI. The multi-object DCI size determined by the configuration is 96 bits, and the maximum size of sc-DCI of cell1 bwp1 is 90 bits, the maximum size of single-object DCI of cell2 bwp2 is 100 bits, and the maximum size of sc-DCI of cell3 bwp3 is 120 bits. Then the specific object is cell-2, and the multi-object DCI is included in the DCI size of cell-2.

[0361] Furthermore, the multi-object DCI is aligned to the single-object DCI (100 bits) of the maximum size of cell2 bwp2 via padding.

[0362] Specific Application Case 5: RRC Configuration of Specific Objects

[0363] Based on per{cell+bwp} combined granularity configuration and / or terminal determination of specific objects

[0364] The base station can jointly schedule bwp1 of cell1 + bwp2 of cell2 + bwp3 of cell3 through multi-object DCI, or it can jointly schedule bwp3 of cell1 + bwp2 of cell2 + bwp3 of cell3 through multi-object DCI. For the joint scheduling of bwp1 of cell1 + bwp2 of cell2 + bwp3 of cell3, the base station configures a specific object as cell-1. For the joint scheduling of bwp3 of cell1 + bwp2 of cell2 + bwp3 of cell3, the base station configures a specific object as cell-2. That is, the MC-DCI of the joint scheduling of bwp1 of cell1 + bwp2 of cell2 + bwp3 of cell3 is included in the DCI size budget of cell-1. When cell1 switches from bwp1 to cell-3, the multi-object DCI of the joint scheduling of bwp3 of cell1 + bwp2 of cell2 + bwp3 of cell3 is included in the DCI size budget of cell-2.

[0365] Configure and / or determine specific objects based on per{bwp} granularity.

[0366] The base station can jointly schedule cell1+cell2+cell3 through multi-object DCI. For cell1 bwp1, the base station configures a specific object as cell-1. For cell1 bwp2, the base station configures a specific object as cell-2. That is, the MC-DCI of jointly scheduling cell1 bwp1+cell2+cell3 is included in the DCI size budget of cell-1. When cell1 switches from bwp1 to bwp2, the multi-object DCI of jointly scheduling cell1 bwp2+cell2+cell3 is included in the DCI size budget of cell-2.

[0367] It should be noted that at least one embodiment of this application can ensure accurate DCI transmission between network-side devices and terminals and guarantee communication reliability by determining at least one of the following: multi-object DCI alignment (reflected by DCI size), transmission status (reflected by the number of candidate PDCCHs and / or CCEs), blind detection status (reflected by the number of blind detections), and channel estimation status (reflected by the number of channel estimations).

[0368] The information transmission method provided in this application can be executed by an information transmission device. This application uses an information transmission device executing the information transmission method as an example to illustrate the information transmission device provided in this application.

[0369] like Figure 3 As shown, the information transmission device of this application embodiment is applied to a communication device, which is a terminal or network-side device, and includes:

[0370] Execution module 301 performs a first operation when it supports, configures, transmits, or needs to monitor the first multi-object downlink control information (DCI).

[0371] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0372] The first operation includes at least one of the following:

[0373] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0374] Determine the second information corresponding to the first multi-object DCI;

[0375] Determine the second information corresponding to the first DCI;

[0376] The second information includes at least one of the following: DCI size, number of candidate physical downlink control messages (PDCCH), number of control channel elements (CCE), number of blind detections, and number of channel estimations.

[0377] Optionally, the specific second information satisfies at least one of the following:

[0378] Associated with or corresponding to the target object;

[0379] The number of objects associated with or corresponding to the first multi-object DCI schedule or indication.

[0380] Optionally, when the first information is a restriction corresponding to a specific second information or a threshold corresponding to a specific second information, the first information satisfies at least one of the following:

[0381] Associated with the first multi-object DCI configured;

[0382] If the first multi-object DCI includes the limitation or threshold corresponding to the second target information, then the limitation or threshold corresponding to the second target information is the first information;

[0383] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information;

[0384] If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information;

[0385] If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information;

[0386] If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

[0387] Optionally, if the first information includes a target object, the target object satisfies at least one of the following:

[0388] Associated with the first multi-object DCI configured;

[0389] If the first multi-object DCI includes the constraint corresponding to the second information of the first object, then the first object is the target object;

[0390] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object;

[0391] If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object;

[0392] If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object.

[0393] Optionally, the first DCI satisfies at least one of the following:

[0394] At least one of the DCIs corresponding to the specific second information;

[0395] At least one of the DCIs corresponding to the threshold of the specific second information;

[0396] One or more DCIs corresponding to the target object;

[0397] The DCI needs to be aligned with the first multi-object DCI.

[0398] Optionally, the target object includes at least one of the following:

[0399] The second information in the second DCI satisfies the first condition and is the third information corresponding to the DCI. The second DCI includes at least one of the following: single-object DCI, common DCI, and second multi-object DCI. The third information includes at least one of the following: the scheduled object and the scheduled object. The third information corresponding to the second multi-object DCI is different from the third information corresponding to the first multi-object DCI. The third information includes: the number of scheduled objects and / or the number of scheduled objects. The first condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0400] The third information is the DCI with the largest value of the second information in the third DCI. The third DCI includes at least one of the following: single-object DCI, common DCI and third multi-object DCI. The value of the second information corresponding to the third DCI is less than or equal to the first threshold. The fourth information corresponding to the third multi-object DCI is different from the fourth information corresponding to the first multi-object DCI. The fourth information includes: the scheduled object and / or the number of scheduled objects.

[0401] The third information corresponding to the DCI with the smallest value of the second information in the fourth DCI, the fourth DCI includes at least one of the following: single object DCI, common DCI and fourth multi-object DCI, and the value of the second information corresponding to the fourth DCI is greater than or equal to the second threshold, the fifth information corresponding to the fourth multi-object DCI is different from the fifth information corresponding to the first multi-object DCI, and the fifth information includes: the scheduled object and / or the number of scheduled objects;

[0402] The third information corresponding to the fifth DCI includes at least one of the following: single-object DCI, common DCI, and fifth multi-object DCI, and the absolute value of the difference between the value of the second information corresponding to the fifth DCI and the third threshold is less than or equal to a first preset value. The sixth information corresponding to the fifth multi-object DCI is different from the sixth information corresponding to the first multi-object DCI. The sixth information includes: the scheduled object and / or the number of scheduled objects.

[0403] The third information is the DCI corresponding to the DCI with the smallest absolute value of the difference between the second information value of the DCI and the fourth threshold in the sixth DCI. The sixth DCI includes at least one of the following: single-object DCI, common DCI and sixth multi-object DCI. The seventh information corresponding to the sixth multi-object DCI is different from the seventh information corresponding to the first multi-object DCI. The seventh information includes: the scheduled object and / or the number of scheduled objects.

[0404] The second object is an object that meets the second condition, and the second object includes at least one of the following: an object associated with the first multi-object DCI, a scheduled object, and a scheduling object, and the second condition includes: the largest identifier or the smallest identifier;

[0405] Objects that satisfy the third condition;

[0406] The third condition includes at least one of the following:

[0407] The object is not configured for self-scheduling or does not have a corresponding self-scheduling object;

[0408] The object is not configured with single-cell scheduling or does not have a corresponding single-cell scheduling object;

[0409] The object is not configured for cross-carrier scheduling or does not have a corresponding cross-carrier scheduling function.

[0410] The object is not configured with any other schedule besides the joint schedule, or does not have a corresponding other schedule besides the joint schedule;

[0411] An object that has not been configured with a seventh DCI or has no corresponding seventh DCI, the seventh DCI including: single object DCI and / or common DCI;

[0412] There are no other DCIs configured besides the first multi-object DCI, or there are no objects with corresponding other DCIs besides the first multi-object DCI;

[0413] An eighth DCI configured outside of the first multi-object DCI or an object having a corresponding eighth DCI outside of the first multi-object DCI, the eighth DCI including a seventh multi-object DCI that schedules M objects, a single-object DCI and / or a common DCI, the eighth information corresponding to the seventh multi-object DCI is different from the eighth information corresponding to the first multi-object DCI, the eighth information includes: the scheduled objects and / or the number of scheduled objects, where M is an integer greater than or equal to 1;

[0414] When the first multi-object DCI schedules downlink, there is no object with a configured ninth DCI or no corresponding ninth DCI. The ninth DCI includes at least one of the following: the DCI that schedules uplink and other DCIs that schedule downlink besides the first multi-object DCI.

[0415] When the first multi-object DCI schedules uplink, there is no 10th DCI configured or no corresponding 10th DCI object. The 10th DCI includes at least one of the following: the DCI that schedules downlink and other DCIs that schedule uplink besides the first multi-object DCI.

[0416] The number of values ​​for the second information does not meet the preset number requirement;

[0417] Objects for which the number of values ​​for the second information is less than or equal to the fifth threshold;

[0418] The object with the smallest number of values ​​for the second information;

[0419] An object configured with a ninth piece of information, the ninth piece of information including at least one of the following: a first DCI, a limitation corresponding to specific second information, and a target DCI size;

[0420] The object associated with or corresponding to the ninth information;

[0421] The object corresponding to the tenth information includes at least one of the following: target index, target entry, and target bit;

[0422] Pre-configured objects;

[0423] High-level configured objects;

[0424] The parties agreed upon in the agreement.

[0425] Optionally, the target object is the object scheduled by the first multi-object DCI, and / or the object where the first multi-object DCI resides.

[0426] Optionally, the first DCI includes at least one of the following:

[0427] The ninth DCI is a DCI in which the second information satisfies the fourth condition. The ninth DCI includes at least one of the following: single-object DCI, common DCI, and eighth multi-object DCI. The eleventh information corresponding to the eighth multi-object DCI is different from the eleventh information corresponding to the first multi-object DCI. The eleventh information includes: the number of scheduled objects and / or the number of scheduled objects. The fourth condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0428] The DCI with the largest value of the second information in the tenth DCI, the tenth DCI includes at least one of the following: single object DCI, common DCI and ninth multi-object DCI, and the value of the second information corresponding to the tenth DCI is less than or equal to the sixth threshold, the twelfth information corresponding to the ninth multi-object DCI is different from the twelfth information corresponding to the first multi-object DCI, the twelfth information includes: the scheduled object and / or the number of scheduled objects;

[0429] The eleventh DCI is the DCI with the smallest value of the second information. The eleventh DCI includes at least one of the following: single-object DCI, common DCI, and tenth multi-object DCI. The value of the second information corresponding to the eleventh DCI is greater than or equal to the seventh threshold. The thirteenth information corresponding to the tenth multi-object DCI is different from the thirteenth information corresponding to the first multi-object DCI. The thirteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0430] The twelfth DCI includes at least one of the following: single-object DCI, common DCI, and eleventh multi-object DCI, and the absolute value of the difference between the twelfth DCI and the eighth threshold is less than or equal to a second preset value. The fourteenth information corresponding to the eleventh multi-object DCI is different from the fourteenth information corresponding to the first multi-object DCI. The fourteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0431] The thirteenth DCI is the DCI whose absolute value of the difference between the second information value corresponding to the DCI and the ninth threshold is the smallest. The thirteenth DCI includes at least one of the following: single-object DCI, common DCI and twelfth multi-object DCI. The fifteenth information corresponding to the twelfth multi-object DCI is different from the fifteenth information corresponding to the first multi-object DCI. The fifteenth information includes: the scheduled object and / or the number of scheduled objects.

[0432] The thirteenth multi-object DCI, the sixteenth information corresponding to the thirteenth multi-object DCI is different from the sixteenth information corresponding to the first multi-object DCI, the sixteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0433] Optionally, determining the second information corresponding to the first multi-object DCI includes at least one of the following:

[0434] If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. The first parameter value is a limitation corresponding to a specific second information or a threshold corresponding to a specific second information, and the second parameter value is a first value or a first preset threshold.

[0435] If the number of values ​​for the second information exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size;

[0436] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the tenth threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0437] If the value of the second information of the first multi-object DCI is less than or equal to the eleventh threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0438] The value of the second information of the first multi-object DCI is a third preset value;

[0439] Wherein, the first size satisfies at least one of the following:

[0440] The first size is the value of the second information in the fourteenth DCI that satisfies the fifth condition. The fourteenth DCI includes at least one of the following: single-object DCI, common DCI, and fourteenth multi-object DCI. The seventeenth information corresponding to the fourteenth multi-object DCI is different from the seventeenth information corresponding to the first multi-object DCI. The seventeenth information includes: the number of scheduled objects and / or the number of scheduled objects. The fifth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0441] The first size is the value of the second parameter;

[0442] The first size is the value of the second information corresponding to the DCI with the smallest value of the second information in the fifteenth DCI. The fifteenth DCI includes at least one of the following: single-object DCI, common DCI, and fifteenth multi-object DCI. The value of the second information corresponding to the fifteenth DCI is greater than or equal to the value of the second parameter. The eighteenth information corresponding to the fifteenth multi-object DCI is different from the eighteenth information corresponding to the first multi-object DCI. The eighteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0443] The first size is the value of the second information corresponding to the sixteenth DCI. The sixteenth DCI includes at least one of the following: single-object DCI, common DCI, and sixteenth multi-object DCI. The value of the second information corresponding to the sixteenth DCI is greater than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to the fourth preset value. The nineteenth information corresponding to the sixteenth multi-object DCI is different from the nineteenth information corresponding to the first multi-object DCI. The nineteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0444] If the value of the second information corresponding to the DCI in the seventeenth DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, wherein the seventeenth DCI includes at least one of the following: single-object DCI, common DCI, and seventeenth multi-object DCI, and the twentieth information corresponding to the seventeenth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI, wherein the twentieth information includes: the scheduled object and / or the number of scheduled objects;

[0445] If an eighteenth DCI exists, then the first size is the second parameter value. The eighteenth DCI includes at least one of the following: single-object DCI, common DCI, and eighteenth multi-object DCI. The value of the second information corresponding to the eighteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to a fifth preset value. The twenty-first information corresponding to the eighteenth multi-object DCI is different from the twenty-first information corresponding to the first multi-object DCI. The twenty-first information includes: the number of scheduled objects and / or the number of scheduled objects.

[0446] If the value of the second information corresponding to the DCI in the nineteenth DCI is the smallest and the absolute value of the difference between the second information value and the thirteenth threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The nineteenth DCI includes at least one of the following: single-object DCI, common DCI, and nineteenth multi-object DCI. The value of the second information corresponding to the nineteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second information and the second parameter value is less than or equal to the sixth preset value. The twenty-second information corresponding to the nineteenth multi-object DCI is different from the twenty-second information corresponding to the first multi-object DCI. The twenty-second information includes: the scheduled objects and / or the number of scheduled objects.

[0447] The first size is the value of the second information in the twentieth multi-object DCI that satisfies the sixth condition. The twentieth information corresponding to the twentieth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects. The sixth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0448] The first size is the value of the second information corresponding to the twenty-first multi-object DCI. The twenty-first multi-object DCI includes the DCI with the smallest value of the second information among all multi-object DCIs that are greater than or equal to the value of the second parameter. The twenty-fourth information corresponding to the twenty-first multi-object DCI is different from the twenty-fourth information corresponding to the first multi-object DCI. The twenty-fourth information includes the number of scheduled objects and / or the number of scheduled objects.

[0449] The first size is the value of the second information corresponding to the twenty-second multi-object DCI. The twenty-second multi-object DCI includes: among all multi-object DCIs that are greater than or equal to the second parameter value, the absolute value of the difference between the difference and the second parameter value is less than or equal to the seventh preset value. The twenty-fifth information corresponding to the twenty-second multi-object DCI is different from the twenty-fifth information corresponding to the first multi-object DCI. The twenty-fifth information includes: the scheduled objects and / or the number of scheduled objects.

[0450] If the value of the second information corresponding to the DCI in the twenty-third multi-object DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the DCI in the twenty-third multi-object DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold. The twenty-sixth information corresponding to the twenty-third multi-object DCI is different from the twenty-sixth information corresponding to the first multi-object DCI. The twenty-sixth information includes: the scheduled objects and / or the number of scheduled objects.

[0451] If a 24th Multi-Object DCI exists, then the first size is the second parameter value, the absolute value of the difference between the value of the second information corresponding to the 24th Multi-Object DCI and the second parameter value is less than or equal to the eighth preset value, and the value of the second information corresponding to the 24th Multi-Object DCI is less than or equal to the second parameter value, the 27th information corresponding to the 24th Multi-Object DCI is different from the 27th information corresponding to the first Multi-Object DCI, and the 27th information includes: the scheduled objects and / or the number of scheduled objects;

[0452] If the value of the second information corresponding to the DCI in the 25th Multi-Object DCI is the smallest and the absolute value of the difference between the second information and the 15th threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The 28th information corresponding to the 25th Multi-Object DCI is different from the 28th information corresponding to the first Multi-Object DCI. The 28th information includes: the scheduled objects and / or the number of scheduled objects.

[0453] Optionally, the implementation method of determining the value of the second information corresponding to the first multi-object DCI as the second parameter value if the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value includes the following:

[0454] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0455] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0456] Optionally, the implementation of determining the value of the second information corresponding to the first multi-object DCI to be of a first size if the number of values ​​of the second information exceeds the first parameter value after including the first multi-object DCI includes the following:

[0457] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the eighteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0458] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the nineteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0459] Optionally, when the first DCI is a single-object DCI or a public DCI, the method for determining the second information corresponding to the first DCI includes at least one of the following:

[0460] If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the third parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the third parameter value is a second value or a second preset threshold.

[0461] If, after including the first multi-object DCI, the number of values ​​for the second information exceeds the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the second size.

[0462] Wherein, the second size satisfies at least one of the following:

[0463] The value of the second information corresponding to the first multi-object DCI;

[0464] The value of the third parameter;

[0465] If a twentieth DCI exists, then the second size is the third parameter value. The twentieth DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the twentieth DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the second information is less than or equal to the ninth preset value.

[0466] If the value of the second information corresponding to the DCI in the twenty-first DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the twentyth threshold, and the value of the second information corresponding to the first multi-object DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the third parameter value. The twenty-first DCI includes: single-object DCI and / or common DCI.

[0467] If a 22nd DCI exists, then the second size is the value of the second information corresponding to the first multi-object DCI. The 22nd DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the 22nd DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the value of the second information is less than or equal to the 10th preset value.

[0468] If the value of the second information corresponding to the DCI in the 23rd DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the 21st threshold, and the value of the second information corresponding to the DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the value of the second information of the first multi-object DCI. The 23rd DCI includes: single-object DCI and / or common DCI.

[0469] Optionally, the execution module 301 is configured to:

[0470] For the third object, perform the first operation;

[0471] The third object includes at least one of the following:

[0472] At least one fourth object associated, scheduled, or indicated by the first multi-object DCI;

[0473] Community combination;

[0474] BWP combination;

[0475] The combination of the community and BWP;

[0476] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0477] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0478] BWP of the target object;

[0479] The BWP identifier of the target object;

[0480] The fourth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell combination, BWP corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a scheduled carrier combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0481] Optionally, the device further includes:

[0482] The determination module is used to determine the target value based on the first method;

[0483] The first method includes at least one of the following:

[0484] Network-side device configuration;

[0485] The agreement stipulates;

[0486] Terminal implementation;

[0487] The target value is at least one of the following: a first value, a second value, a first preset threshold, a second preset threshold, a restriction corresponding to specific second information, a first threshold, a second threshold, a third threshold, a fourth threshold, a fifth threshold, a sixth threshold, a seventh threshold, an eighth threshold, a ninth threshold, a tenth threshold, an eleventh threshold, a twelfth threshold, a thirteenth threshold, a fourteenth threshold, a fifteenth threshold, a sixteenth threshold, a seventeenth threshold, an eighteenth threshold, a nineteenth threshold, a twentieth threshold, a twenty-first threshold, and a threshold corresponding to specific second information.

[0488] Optionally, the granularity of the target value includes at least one of the following:

[0489] At least one fifth object associated, scheduled, or indicated by the first multi-object DCI;

[0490] Community combination;

[0491] BWP combination;

[0492] The combination of the community and BWP;

[0493] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0494] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0495] BWP of the target object;

[0496] The BWP identifier of the target object;

[0497] The fifth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell, BWP corresponding to a cell combination, BWP combination corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0498] It should be noted that this device embodiment corresponds to the above method, and all implementation methods in the above method embodiment are applicable to this device embodiment and can achieve the same technical effect.

[0499] The information transmission device in this application embodiment can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or other devices besides a terminal, such as a network-side device. For example, the terminal can include, but is not limited to, the type of terminal 11 listed above; other devices can be servers, network attached storage (NAS), etc., and this application embodiment does not specifically limit the type.

[0500] The information transmission device provided in this application embodiment can achieve... Figure 2 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0501] This application embodiment also provides a communication device, which is a terminal or network-side device, including a processor and a communication interface. The processor is used to perform a first operation when supporting, configuring, transmitting, or monitoring first multi-object downlink control information (DCI).

[0502] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0503] The first operation includes at least one of the following:

[0504] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0505] Determine the second information corresponding to the first multi-object DCI;

[0506] Determine the second information corresponding to the first DCI;

[0507] The second information includes at least one of the following: DCI size, number of candidate physical downlink control messages (PDCCH), number of control channel elements (CCE), number of blind detections, and number of channel estimations.

[0508] Optionally, the specific second information satisfies at least one of the following:

[0509] Associated with or corresponding to the target object;

[0510] The number of objects associated with or corresponding to the first multi-object DCI schedule or indication.

[0511] Optionally, when the first information is a restriction corresponding to a specific second information or a threshold corresponding to a specific second information, the first information satisfies at least one of the following:

[0512] Associated with the first multi-object DCI configured;

[0513] If the first multi-object DCI includes the limitation or threshold corresponding to the second target information, then the limitation or threshold corresponding to the second target information is the first information;

[0514] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information;

[0515] If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information;

[0516] If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information;

[0517] If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

[0518] Optionally, if the first information includes a target object, the target object satisfies at least one of the following:

[0519] Associated with the first multi-object DCI configured;

[0520] If the first multi-object DCI includes the constraint corresponding to the second information of the first object, then the first object is the target object;

[0521] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object;

[0522] If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object;

[0523] If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object.

[0524] Optionally, the first DCI satisfies at least one of the following:

[0525] At least one of the DCIs corresponding to the specific second information;

[0526] At least one of the DCIs corresponding to the threshold of the specific second information;

[0527] One or more DCIs corresponding to the target object;

[0528] The DCI needs to be aligned with the first multi-object DCI.

[0529] Optionally, the target object includes at least one of the following:

[0530] The second information in the second DCI satisfies the first condition and is the third information corresponding to the DCI. The second DCI includes at least one of the following: single-object DCI, common DCI, and second multi-object DCI. The third information includes at least one of the following: the scheduled object and the scheduled object. The third information corresponding to the second multi-object DCI is different from the third information corresponding to the first multi-object DCI. The third information includes: the number of scheduled objects and / or the number of scheduled objects. The first condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0531] The third information is the DCI with the largest value of the second information in the third DCI. The third DCI includes at least one of the following: single-object DCI, common DCI and third multi-object DCI. The value of the second information corresponding to the third DCI is less than or equal to the first threshold. The fourth information corresponding to the third multi-object DCI is different from the fourth information corresponding to the first multi-object DCI. The fourth information includes: the scheduled object and / or the number of scheduled objects.

[0532] The third information corresponding to the DCI with the smallest value of the second information in the fourth DCI, the fourth DCI includes at least one of the following: single object DCI, common DCI and fourth multi-object DCI, and the value of the second information corresponding to the fourth DCI is greater than or equal to the second threshold, the fifth information corresponding to the fourth multi-object DCI is different from the fifth information corresponding to the first multi-object DCI, and the fifth information includes: the scheduled object and / or the number of scheduled objects;

[0533] The third information corresponding to the fifth DCI includes at least one of the following: single-object DCI, common DCI, and fifth multi-object DCI, and the absolute value of the difference between the value of the second information corresponding to the fifth DCI and the third threshold is less than or equal to a first preset value. The sixth information corresponding to the fifth multi-object DCI is different from the sixth information corresponding to the first multi-object DCI. The sixth information includes: the scheduled object and / or the number of scheduled objects.

[0534] The third information is the DCI corresponding to the DCI with the smallest absolute value of the difference between the second information value of the DCI and the fourth threshold in the sixth DCI. The sixth DCI includes at least one of the following: single-object DCI, common DCI and sixth multi-object DCI. The seventh information corresponding to the sixth multi-object DCI is different from the seventh information corresponding to the first multi-object DCI. The seventh information includes: the scheduled object and / or the number of scheduled objects.

[0535] The second object is an object that meets the second condition, and the second object includes at least one of the following: an object associated with the first multi-object DCI, a scheduled object, and a scheduling object, and the second condition includes: the largest identifier or the smallest identifier;

[0536] Objects that satisfy the third condition;

[0537] The third condition includes at least one of the following:

[0538] The object is not configured for self-scheduling or does not have a corresponding self-scheduling object;

[0539] The object is not configured with single-cell scheduling or does not have a corresponding single-cell scheduling object;

[0540] The object is not configured for cross-carrier scheduling or does not have a corresponding cross-carrier scheduling function.

[0541] The object is not configured with any other schedule besides the joint schedule, or does not have a corresponding other schedule besides the joint schedule;

[0542] An object that has not been configured with a seventh DCI or has no corresponding seventh DCI, the seventh DCI including: single object DCI and / or common DCI;

[0543] There are no other DCIs configured besides the first multi-object DCI, or there are no objects with corresponding other DCIs besides the first multi-object DCI;

[0544] An eighth DCI configured outside of the first multi-object DCI or an object having a corresponding eighth DCI outside of the first multi-object DCI, the eighth DCI including a seventh multi-object DCI that schedules M objects, a single-object DCI and / or a common DCI, the eighth information corresponding to the seventh multi-object DCI is different from the eighth information corresponding to the first multi-object DCI, the eighth information includes: the scheduled objects and / or the number of scheduled objects, where M is an integer greater than or equal to 1;

[0545] When the first multi-object DCI schedules downlink, there is no object with a configured ninth DCI or no corresponding ninth DCI. The ninth DCI includes at least one of the following: the DCI that schedules uplink and other DCIs that schedule downlink besides the first multi-object DCI.

[0546] When the first multi-object DCI schedules uplink, there is no 10th DCI configured or no corresponding 10th DCI object. The 10th DCI includes at least one of the following: the DCI that schedules downlink and other DCIs that schedule uplink besides the first multi-object DCI.

[0547] The number of values ​​for the second information does not meet the preset number requirement;

[0548] Objects for which the number of values ​​for the second information is less than or equal to the fifth threshold;

[0549] The object with the smallest number of values ​​for the second information;

[0550] An object configured with a ninth information, the ninth information including at least one of the following: a first DCI, a restriction corresponding to a specific second information, and a value of the target second information;

[0551] The object associated with or corresponding to the ninth information;

[0552] The object corresponding to the tenth information includes at least one of the following: target index, target entry, and target bit;

[0553] Pre-configured objects;

[0554] High-level configured objects;

[0555] The parties agreed upon in the agreement.

[0556] Optionally, the target object is the object scheduled by the first multi-object DCI, and / or the object where the first multi-object DCI resides.

[0557] Optionally, the first DCI includes at least one of the following:

[0558] The ninth DCI is a DCI in which the second information satisfies the fourth condition. The ninth DCI includes at least one of the following: single-object DCI, common DCI, and eighth multi-object DCI. The eleventh information corresponding to the eighth multi-object DCI is different from the eleventh information corresponding to the first multi-object DCI. The eleventh information includes: the number of scheduled objects and / or the number of scheduled objects. The fourth condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0559] The DCI with the largest value of the second information in the tenth DCI, the tenth DCI includes at least one of the following: single object DCI, common DCI and ninth multi-object DCI, and the value of the second information corresponding to the tenth DCI is less than or equal to the sixth threshold, the twelfth information corresponding to the ninth multi-object DCI is different from the twelfth information corresponding to the first multi-object DCI, the twelfth information includes: the scheduled object and / or the number of scheduled objects;

[0560] The eleventh DCI is the DCI with the smallest value of the second information. The eleventh DCI includes at least one of the following: single-object DCI, common DCI, and tenth multi-object DCI. The value of the second information corresponding to the eleventh DCI is greater than or equal to the seventh threshold. The thirteenth information corresponding to the tenth multi-object DCI is different from the thirteenth information corresponding to the first multi-object DCI. The thirteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0561] The twelfth DCI includes at least one of the following: single-object DCI, common DCI, and eleventh multi-object DCI, and the absolute value of the difference between the twelfth DCI and the eighth threshold is less than or equal to a second preset value. The fourteenth information corresponding to the eleventh multi-object DCI is different from the fourteenth information corresponding to the first multi-object DCI. The fourteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0562] The thirteenth DCI is the DCI whose absolute value of the difference between the second information value corresponding to the DCI and the ninth threshold is the smallest. The thirteenth DCI includes at least one of the following: single-object DCI, common DCI and twelfth multi-object DCI. The fifteenth information corresponding to the twelfth multi-object DCI is different from the fifteenth information corresponding to the first multi-object DCI. The fifteenth information includes: the scheduled object and / or the number of scheduled objects.

[0563] The thirteenth multi-object DCI, the sixteenth information corresponding to the thirteenth multi-object DCI is different from the sixteenth information corresponding to the first multi-object DCI, the sixteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0564] Optionally, the processor is configured to implement at least one of the following:

[0565] If the number of DCI sizes does not exceed the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the second parameter value is a first value or a first preset threshold.

[0566] If the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0567] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the tenth threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0568] If the value of the second information of the first multi-object DCI is less than or equal to the eleventh threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0569] The value of the second information of the first multi-object DCI is a third preset value;

[0570] Wherein, the first size satisfies at least one of the following:

[0571] The first size is the value of the second information in the fourteenth DCI that satisfies the fifth condition. The fourteenth DCI includes at least one of the following: single-object DCI, common DCI, and fourteenth multi-object DCI. The seventeenth information corresponding to the fourteenth multi-object DCI is different from the seventeenth information corresponding to the first multi-object DCI. The seventeenth information includes: the number of scheduled objects and / or the number of scheduled objects. The fifth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0572] The first size is the value of the second parameter;

[0573] The first size is the value of the second information corresponding to the DCI with the smallest value of the second information in the fifteenth DCI. The fifteenth DCI includes at least one of the following: single-object DCI, common DCI, and fifteenth multi-object DCI. The value of the second information corresponding to the fifteenth DCI is greater than or equal to the value of the second parameter. The eighteenth information corresponding to the fifteenth multi-object DCI is different from the eighteenth information corresponding to the first multi-object DCI. The eighteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0574] The first size is the value of the second information corresponding to the sixteenth DCI. The sixteenth DCI includes at least one of the following: single-object DCI, common DCI, and sixteenth multi-object DCI. The value of the second information corresponding to the sixteenth DCI is greater than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to the fourth preset value. The nineteenth information corresponding to the sixteenth multi-object DCI is different from the nineteenth information corresponding to the first multi-object DCI. The nineteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0575] If the value of the second information corresponding to the DCI in the seventeenth DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, wherein the seventeenth DCI includes at least one of the following: single-object DCI, common DCI, and seventeenth multi-object DCI, and the twentieth information corresponding to the seventeenth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI, wherein the twentieth information includes: the scheduled object and / or the number of scheduled objects;

[0576] If an eighteenth DCI exists, then the first size is the second parameter value. The eighteenth DCI includes at least one of the following: single-object DCI, common DCI, and eighteenth multi-object DCI. The value of the second information corresponding to the eighteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to a fifth preset value. The twenty-first information corresponding to the eighteenth multi-object DCI is different from the twenty-first information corresponding to the first multi-object DCI. The twenty-first information includes: the number of scheduled objects and / or the number of scheduled objects.

[0577] If the value of the second information corresponding to the DCI in the nineteenth DCI is the smallest and the absolute value of the difference between the second information value and the thirteenth threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The nineteenth DCI includes at least one of the following: single-object DCI, common DCI, and nineteenth multi-object DCI. The value of the second information corresponding to the nineteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second information and the second parameter value is less than or equal to the sixth preset value. The twenty-second information corresponding to the nineteenth multi-object DCI is different from the twenty-second information corresponding to the first multi-object DCI. The twenty-second information includes: the scheduled objects and / or the number of scheduled objects.

[0578] The first size is the value of the second information in the twentieth multi-object DCI that satisfies the sixth condition. The twentieth information corresponding to the twentieth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects. The sixth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0579] The first size is the value of the second information corresponding to the twenty-first multi-object DCI. The twenty-first multi-object DCI includes the DCI with the smallest value of the second information among all multi-object DCIs that are greater than or equal to the value of the second parameter. The twenty-fourth information corresponding to the twenty-first multi-object DCI is different from the twenty-fourth information corresponding to the first multi-object DCI. The twenty-fourth information includes the number of scheduled objects and / or the number of scheduled objects.

[0580] The first size is the value of the second information corresponding to the twenty-second multi-object DCI. The twenty-second multi-object DCI includes: among all multi-object DCIs that are greater than or equal to the second parameter value, the absolute value of the difference between the difference and the second parameter value is less than or equal to the seventh preset value. The twenty-fifth information corresponding to the twenty-second multi-object DCI is different from the twenty-fifth information corresponding to the first multi-object DCI. The twenty-fifth information includes: the scheduled objects and / or the number of scheduled objects.

[0581] If the value of the second information corresponding to the DCI in the twenty-third multi-object DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the DCI in the twenty-third multi-object DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold. The twenty-sixth information corresponding to the twenty-third multi-object DCI is different from the twenty-sixth information corresponding to the first multi-object DCI. The twenty-sixth information includes: the scheduled objects and / or the number of scheduled objects.

[0582] If a 24th Multi-Object DCI exists, then the first size is the second parameter value, the absolute value of the difference between the value of the second information corresponding to the 24th Multi-Object DCI and the second parameter value is less than or equal to the eighth preset value, and the value of the second information corresponding to the 24th Multi-Object DCI is less than or equal to the second parameter value, the 27th information corresponding to the 24th Multi-Object DCI is different from the 27th information corresponding to the first Multi-Object DCI, and the 27th information includes: the scheduled objects and / or the number of scheduled objects;

[0583] If the value of the second information corresponding to the DCI in the 25th Multi-Object DCI is the smallest and the absolute value of the difference between the second information and the 15th threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The 28th information corresponding to the 25th Multi-Object DCI is different from the 28th information corresponding to the first Multi-Object DCI. The 28th information includes: the scheduled objects and / or the number of scheduled objects.

[0584] Optionally, if the number of values ​​for the second information does not exceed the first parameter value after including the first multi-object DCI, the processor is configured to implement one of the following:

[0585] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0586] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0587] Optionally, if the number of values ​​for the second information exceeds the first parameter value after including the first multi-object DCI, then the processor is configured to implement one of the following:

[0588] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the eighteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0589] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the nineteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0590] Optionally, when the first DCI is a single-object DCI or a common DCI, the processor is configured to implement at least one of the following:

[0591] If, after including the first multi-object DCI, the number of DCI sizes does not exceed the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the third parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the third parameter value is a second value or a second preset threshold.

[0592] If the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first DCI is determined to be the second size.

[0593] Wherein, the second size satisfies at least one of the following:

[0594] The value of the second information corresponding to the first multi-object DCI;

[0595] The value of the third parameter;

[0596] If a twentieth DCI exists, then the second size is the third parameter value. The twentieth DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the twentieth DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the second information is less than or equal to the ninth preset value.

[0597] If the value of the second information corresponding to the DCI in the twenty-first DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the twentyth threshold, and the value of the second information corresponding to the first multi-object DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the third parameter value. The twenty-first DCI includes: single-object DCI and / or common DCI.

[0598] If a 22nd DCI exists, then the second size is the value of the second information corresponding to the first multi-object DCI. The 22nd DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the 22nd DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the value of the second information is less than or equal to the 10th preset value.

[0599] If the value of the second information corresponding to the DCI in the 23rd DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the 21st threshold, and the value of the second information corresponding to the DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the value of the second information of the first multi-object DCI. The 23rd DCI includes: single-object DCI and / or common DCI.

[0600] Optionally, performing the first operation is used to:

[0601] For the third object, perform the first operation;

[0602] The third object includes at least one of the following:

[0603] At least one fourth object associated, scheduled, or indicated by the first multi-object DCI;

[0604] Community combination;

[0605] BWP combination;

[0606] The combination of the community and BWP;

[0607] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0608] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0609] BWP of the target object;

[0610] The BWP identifier of the target object;

[0611] The fourth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell combination, BWP corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a scheduled carrier combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0612] Optionally, the processor is further configured to:

[0613] Determine the target value based on the first method;

[0614] The first method includes at least one of the following:

[0615] Network-side device configuration;

[0616] The agreement stipulates;

[0617] Terminal implementation;

[0618] The target value is at least one of the following: a first value, a second value, a first preset threshold, a second preset threshold, a restriction corresponding to specific second information, a first threshold, a second threshold, a third threshold, a fourth threshold, a fifth threshold, a sixth threshold, a seventh threshold, an eighth threshold, a ninth threshold, a tenth threshold, an eleventh threshold, a twelfth threshold, a thirteenth threshold, a fourteenth threshold, a fifteenth threshold, a sixteenth threshold, a seventeenth threshold, an eighteenth threshold, a nineteenth threshold, a twentieth threshold, a twenty-first threshold, and a threshold corresponding to specific second information.

[0619] Optionally, the granularity of the target value includes at least one of the following:

[0620] At least one fifth object associated, scheduled, or indicated by the first multi-object DCI;

[0621] Community combination;

[0622] BWP combination;

[0623] The combination of the community and BWP;

[0624] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0625] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0626] BWP of the target object;

[0627] The BWP identifier of the target object;

[0628] The fifth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell, BWP corresponding to a cell combination, BWP combination corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0629] This communication device embodiment corresponds to the above-described communication device-side method embodiment. All implementation processes and methods of the above-described method embodiment can be applied to this communication device embodiment and can achieve the same technical effect.

[0630] Specifically, when the communication device is the terminal, Figure 4 A schematic diagram of the hardware structure of a terminal to implement an embodiment of this application.

[0631] The terminal 400 includes, but is not limited to, at least some of the following components: radio frequency unit 401, network module 402, audio output unit 403, input unit 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, and processor 410.

[0632] Those skilled in the art will understand that the terminal 400 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 410 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 4 The terminal structure shown does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0633] It should be understood that, in this embodiment, the input unit 404 may include a graphics processing unit (GPU) 4041 and a microphone 4042. The GPU 4041 processes image data of still images or videos obtained by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 406 may include a display panel 4061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 407 includes at least one of a touch panel 4071 and other input devices 4072. The touch panel 4071 is also called a touch screen. The touch panel 4071 may include a touch detection device and a touch controller. Other input devices 4072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, power buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.

[0634] In this embodiment, after receiving downlink data from the network-side device, the radio frequency unit 401 can transmit it to the processor 410 for processing; in addition, the radio frequency unit 401 can send uplink data to the network-side device. Typically, the radio frequency unit 401 includes, but is not limited to, antennas, amplifiers, transceivers, couplers, low-noise amplifiers, duplexers, etc.

[0635] The memory 409 can be used to store software programs or instructions, as well as various data. The memory 409 may primarily include a first storage area for storing programs or instructions and a second storage area for storing data. The first storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 409 may include volatile memory or non-volatile memory, or both. The non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. Volatile memory can be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct memory bus RAM (DRRAM). The memory x09 in the embodiments of this application includes, but is not limited to, these and any other suitable types of memory.

[0636] Processor 410 may include one or more processing units; optionally, processor 410 integrates an application processor and a modem processor, wherein the application processor mainly handles operations involving the operating system, user interface, and applications, and the modem processor mainly handles wireless communication signals, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 410.

[0637] The processor 410 is used for:

[0638] If the first multi-object downlink control information (DCI) is supported, configured, transmitted, or needs to be monitored, perform the first operation;

[0639] Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier.

[0640] The first operation includes at least one of the following:

[0641] Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object;

[0642] Determine the second information corresponding to the first multi-object DCI;

[0643] Determine the second information corresponding to the first DCI;

[0644] The second information includes at least one of the following: DCI size, number of candidate physical downlink control messages (PDCCH), number of control channel elements (CCE), number of blind detections, and number of channel estimations.

[0645] Optionally, the specific second information satisfies at least one of the following:

[0646] Associated with or corresponding to the target object;

[0647] The number of objects associated with or corresponding to the first multi-object DCI schedule or indication.

[0648] Optionally, when the first information is a restriction corresponding to a specific second information or a threshold corresponding to a specific second information, the first information satisfies at least one of the following:

[0649] Associated with the first multi-object DCI configured;

[0650] If the first multi-object DCI includes the limitation or threshold corresponding to the second target information, then the limitation or threshold corresponding to the second target information is the first information;

[0651] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information;

[0652] If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information;

[0653] If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information;

[0654] If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

[0655] Optionally, if the first information includes a target object, the target object satisfies at least one of the following:

[0656] Associated with the first multi-object DCI configured;

[0657] If the first multi-object DCI includes the constraint corresponding to the second information of the first object, then the first object is the target object;

[0658] If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object;

[0659] If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object;

[0660] If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object.

[0661] Optionally, the first DCI satisfies at least one of the following:

[0662] At least one of the DCIs corresponding to the specific second information;

[0663] At least one of the DCIs corresponding to the threshold of the specific second information;

[0664] One or more DCIs corresponding to the target object;

[0665] The DCI needs to be aligned with the first multi-object DCI.

[0666] Optionally, the target object includes at least one of the following:

[0667] The second information in the second DCI satisfies the first condition and is the third information corresponding to the DCI. The second DCI includes at least one of the following: single-object DCI, common DCI, and second multi-object DCI. The third information includes at least one of the following: the scheduled object and the scheduled object. The third information corresponding to the second multi-object DCI is different from the third information corresponding to the first multi-object DCI. The third information includes: the number of scheduled objects and / or the number of scheduled objects. The first condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0668] The third information is the DCI with the largest value of the second information in the third DCI. The third DCI includes at least one of the following: single-object DCI, common DCI and third multi-object DCI. The value of the second information corresponding to the third DCI is less than or equal to the first threshold. The fourth information corresponding to the third multi-object DCI is different from the fourth information corresponding to the first multi-object DCI. The fourth information includes: the scheduled object and / or the number of scheduled objects.

[0669] The third information corresponding to the DCI with the smallest value of the second information in the fourth DCI, the fourth DCI includes at least one of the following: single object DCI, common DCI and fourth multi-object DCI, and the value of the second information corresponding to the fourth DCI is greater than or equal to the second threshold, the fifth information corresponding to the fourth multi-object DCI is different from the fifth information corresponding to the first multi-object DCI, and the fifth information includes: the scheduled object and / or the number of scheduled objects;

[0670] The third information corresponding to the fifth DCI includes at least one of the following: single-object DCI, common DCI, and fifth multi-object DCI, and the absolute value of the difference between the value of the second information corresponding to the fifth DCI and the third threshold is less than or equal to a first preset value. The sixth information corresponding to the fifth multi-object DCI is different from the sixth information corresponding to the first multi-object DCI. The sixth information includes: the scheduled object and / or the number of scheduled objects.

[0671] The third information is the DCI corresponding to the DCI with the smallest absolute value of the difference between the second information value of the DCI and the fourth threshold in the sixth DCI. The sixth DCI includes at least one of the following: single-object DCI, common DCI and sixth multi-object DCI. The seventh information corresponding to the sixth multi-object DCI is different from the seventh information corresponding to the first multi-object DCI. The seventh information includes: the scheduled object and / or the number of scheduled objects.

[0672] The second object is an object that meets the second condition, and the second object includes at least one of the following: an object associated with the first multi-object DCI, a scheduled object, and a scheduling object, and the second condition includes: the largest identifier or the smallest identifier;

[0673] Objects that satisfy the third condition;

[0674] The third condition includes at least one of the following:

[0675] The object is not configured for self-scheduling or does not have a corresponding self-scheduling object;

[0676] The object is not configured with single-cell scheduling or does not have a corresponding single-cell scheduling object;

[0677] The object is not configured for cross-carrier scheduling or does not have a corresponding cross-carrier scheduling function.

[0678] The object is not configured with any other schedule besides the joint schedule, or does not have a corresponding other schedule besides the joint schedule;

[0679] An object that has not been configured with a seventh DCI or has no corresponding seventh DCI, the seventh DCI including: single object DCI and / or common DCI;

[0680] There are no other DCIs configured besides the first multi-object DCI, or there are no objects with corresponding other DCIs besides the first multi-object DCI;

[0681] An eighth DCI configured outside of the first multi-object DCI or an object having a corresponding eighth DCI outside of the first multi-object DCI, the eighth DCI including a seventh multi-object DCI that schedules M objects, a single-object DCI and / or a common DCI, the eighth information corresponding to the seventh multi-object DCI is different from the eighth information corresponding to the first multi-object DCI, the eighth information includes: the scheduled objects and / or the number of scheduled objects, where M is an integer greater than or equal to 1;

[0682] When the first multi-object DCI schedules downlink, there is no object with a configured ninth DCI or no corresponding ninth DCI. The ninth DCI includes at least one of the following: the DCI that schedules uplink and other DCIs that schedule downlink besides the first multi-object DCI.

[0683] When the first multi-object DCI schedules uplink, there is no configured tenth DCI or no corresponding object for the tenth DCI. The tenth DCI includes at least one of the following: the DCI for scheduling downlink and other DCIs for scheduling uplink besides the first multi-object DCI.

[0684] The number of values ​​for the second information does not meet the preset number requirement;

[0685] Objects for which the number of values ​​for the second information is less than or equal to the fifth threshold;

[0686] The object with the smallest number of values ​​for the second information;

[0687] An object configured with a ninth information, the ninth information including at least one of the following: a first DCI, a restriction corresponding to a specific second information, and a value of the target second information;

[0688] The object associated with or corresponding to the ninth information;

[0689] The object corresponding to the tenth information includes at least one of the following: target index, target entry, and target bit;

[0690] Pre-configured objects;

[0691] High-level configured objects;

[0692] The parties agreed upon in the agreement.

[0693] Optionally, the target object is the object scheduled by the first multi-object DCI, and / or the object where the first multi-object DCI resides.

[0694] Optionally, the first DCI includes at least one of the following:

[0695] The ninth DCI is a DCI in which the second information satisfies the fourth condition. The ninth DCI includes at least one of the following: single-object DCI, common DCI, and eighth multi-object DCI. The eleventh information corresponding to the eighth multi-object DCI is different from the eleventh information corresponding to the first multi-object DCI. The eleventh information includes: the number of scheduled objects and / or the number of scheduled objects. The fourth condition includes: the value of the second information is the minimum or the value of the second information is the maximum.

[0696] The DCI with the largest value of the second information in the tenth DCI, the tenth DCI includes at least one of the following: single object DCI, common DCI and ninth multi-object DCI, and the value of the second information corresponding to the tenth DCI is less than or equal to the sixth threshold, the twelfth information corresponding to the ninth multi-object DCI is different from the twelfth information corresponding to the first multi-object DCI, the twelfth information includes: the scheduled object and / or the number of scheduled objects;

[0697] The eleventh DCI is the DCI with the smallest value of the second information. The eleventh DCI includes at least one of the following: single-object DCI, common DCI, and tenth multi-object DCI. The value of the second information corresponding to the eleventh DCI is greater than or equal to the seventh threshold. The thirteenth information corresponding to the tenth multi-object DCI is different from the thirteenth information corresponding to the first multi-object DCI. The thirteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0698] The twelfth DCI includes at least one of the following: single-object DCI, common DCI, and eleventh multi-object DCI, and the absolute value of the difference between the twelfth DCI and the eighth threshold is less than or equal to a second preset value. The fourteenth information corresponding to the eleventh multi-object DCI is different from the fourteenth information corresponding to the first multi-object DCI. The fourteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0699] The thirteenth DCI is the DCI whose absolute value of the difference between the second information value corresponding to the DCI and the ninth threshold is the smallest. The thirteenth DCI includes at least one of the following: single-object DCI, common DCI and twelfth multi-object DCI. The fifteenth information corresponding to the twelfth multi-object DCI is different from the fifteenth information corresponding to the first multi-object DCI. The fifteenth information includes: the scheduled object and / or the number of scheduled objects.

[0700] The thirteenth multi-object DCI, the sixteenth information corresponding to the thirteenth multi-object DCI is different from the sixteenth information corresponding to the first multi-object DCI, the sixteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0701] Optionally, determining the second information corresponding to the first multi-object DCI includes at least one of the following:

[0702] If the number of DCI sizes does not exceed the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the second parameter value is a first value or a first preset threshold.

[0703] If the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0704] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the tenth threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0705] If the value of the second information of the first multi-object DCI is less than or equal to the eleventh threshold, then the value of the second information of the first multi-object DCI is determined to be the second parameter value.

[0706] The value of the second information of the first multi-object DCI is a third preset value;

[0707] Wherein, the first size satisfies at least one of the following:

[0708] The first size is the value of the second information in the fourteenth DCI that satisfies the fifth condition. The fourteenth DCI includes at least one of the following: single-object DCI, common DCI, and fourteenth multi-object DCI. The seventeenth information corresponding to the fourteenth multi-object DCI is different from the seventeenth information corresponding to the first multi-object DCI. The seventeenth information includes: the number of scheduled objects and / or the number of scheduled objects. The fifth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0709] The first size is the value of the second parameter;

[0710] The first size is the value of the second information corresponding to the DCI with the smallest value of the second information in the fifteenth DCI. The fifteenth DCI includes at least one of the following: single-object DCI, common DCI, and fifteenth multi-object DCI. The value of the second information corresponding to the fifteenth DCI is greater than or equal to the value of the second parameter. The eighteenth information corresponding to the fifteenth multi-object DCI is different from the eighteenth information corresponding to the first multi-object DCI. The eighteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0711] The first size is the value of the second information corresponding to the sixteenth DCI. The sixteenth DCI includes at least one of the following: single-object DCI, common DCI, and sixteenth multi-object DCI. The value of the second information corresponding to the sixteenth DCI is greater than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to the fourth preset value. The nineteenth information corresponding to the sixteenth multi-object DCI is different from the nineteenth information corresponding to the first multi-object DCI. The nineteenth information includes: the scheduled objects and / or the number of scheduled objects.

[0712] If the value of the second information corresponding to the DCI in the seventeenth DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, wherein the seventeenth DCI includes at least one of the following: single-object DCI, common DCI, and seventeenth multi-object DCI, and the twentieth information corresponding to the seventeenth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI, wherein the twentieth information includes: the scheduled object and / or the number of scheduled objects;

[0713] If an eighteenth DCI exists, then the first size is the second parameter value. The eighteenth DCI includes at least one of the following: single-object DCI, common DCI, and eighteenth multi-object DCI. The value of the second information corresponding to the eighteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to a fifth preset value. The twenty-first information corresponding to the eighteenth multi-object DCI is different from the twenty-first information corresponding to the first multi-object DCI. The twenty-first information includes: the number of scheduled objects and / or the number of scheduled objects.

[0714] If the value of the second information corresponding to the DCI in the nineteenth DCI is the smallest and the absolute value of the difference between the second information value and the thirteenth threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The nineteenth DCI includes at least one of the following: single-object DCI, common DCI, and nineteenth multi-object DCI. The value of the second information corresponding to the nineteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second information and the second parameter value is less than or equal to the sixth preset value. The twenty-second information corresponding to the nineteenth multi-object DCI is different from the twenty-second information corresponding to the first multi-object DCI. The twenty-second information includes: the scheduled objects and / or the number of scheduled objects.

[0715] The first size is the value of the second information in the twentieth multi-object DCI that satisfies the sixth condition. The twentieth information corresponding to the twentieth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects. The sixth condition includes: the value of the second information is the maximum or the value of the second information is the minimum.

[0716] The first size is the value of the second information corresponding to the twenty-first multi-object DCI. The twenty-first multi-object DCI includes the DCI with the smallest value of the second information among all multi-object DCIs that are greater than or equal to the value of the second parameter. The twenty-fourth information corresponding to the twenty-first multi-object DCI is different from the twenty-fourth information corresponding to the first multi-object DCI. The twenty-fourth information includes the number of scheduled objects and / or the number of scheduled objects.

[0717] The first size is the value of the second information corresponding to the twenty-second multi-object DCI. The twenty-second multi-object DCI includes: among all multi-object DCIs that are greater than or equal to the second parameter value, the absolute value of the difference between the difference and the second parameter value is less than or equal to the seventh preset value. The twenty-fifth information corresponding to the twenty-second multi-object DCI is different from the twenty-fifth information corresponding to the first multi-object DCI. The twenty-fifth information includes: the scheduled objects and / or the number of scheduled objects.

[0718] If the value of the second information corresponding to the DCI in the twenty-third multi-object DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the DCI in the twenty-third multi-object DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold. The twenty-sixth information corresponding to the twenty-third multi-object DCI is different from the twenty-sixth information corresponding to the first multi-object DCI. The twenty-sixth information includes: the scheduled objects and / or the number of scheduled objects.

[0719] If a 24th Multi-Object DCI exists, then the first size is the second parameter value, the absolute value of the difference between the value of the second information corresponding to the 24th Multi-Object DCI and the second parameter value is less than or equal to the eighth preset value, and the value of the second information corresponding to the 24th Multi-Object DCI is less than or equal to the second parameter value, the 27th information corresponding to the 24th Multi-Object DCI is different from the 27th information corresponding to the first Multi-Object DCI, and the 27th information includes: the scheduled objects and / or the number of scheduled objects;

[0720] If the value of the second information corresponding to the DCI in the 25th Multi-Object DCI is the smallest and the absolute value of the difference between the second information and the 15th threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The 28th information corresponding to the 25th Multi-Object DCI is different from the 28th information corresponding to the first Multi-Object DCI. The 28th information includes: the scheduled objects and / or the number of scheduled objects.

[0721] Optionally, the step of determining the value of the second information corresponding to the first multi-object DCI as the second parameter value if the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value includes the following:

[0722] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold, and the number of DCI sizes after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0723] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold, and the number of DCI sizes after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

[0724] Optionally, the step of determining that the value of the second information corresponding to the first multi-object DCI is the first size if the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI includes:

[0725] If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the eighteenth threshold, and the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0726] If the value of the second information corresponding to the first multi-object DCI is less than or equal to the nineteenth threshold, and the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

[0727] Optionally, when the first DCI is a single-object DCI or a public DCI, determining the second information corresponding to the first DCI includes at least one of the following:

[0728] If, after including the first multi-object DCI, the number of DCI sizes does not exceed the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the third parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the third parameter value is a second value or a second preset threshold.

[0729] If the number of DCI sizes exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first DCI is determined to be the second size.

[0730] Wherein, the second size satisfies at least one of the following:

[0731] The value of the second information corresponding to the first multi-object DCI;

[0732] The value of the third parameter;

[0733] If a twentieth DCI exists, then the second size is the third parameter value. The twentieth DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the twentieth DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the second information is less than or equal to the ninth preset value.

[0734] If the value of the second information corresponding to the DCI in the twenty-first DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the twentyth threshold, and the value of the second information corresponding to the first multi-object DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the third parameter value. The twenty-first DCI includes: single-object DCI and / or common DCI.

[0735] If a 22nd DCI exists, then the second size is the value of the second information corresponding to the first multi-object DCI. The 22nd DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the 22nd DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the value of the second information is less than or equal to the 10th preset value.

[0736] If the value of the second information corresponding to the DCI in the 23rd DCI is the smallest and the absolute value of the difference between the second information value and the 21st threshold is less than or equal to the value of the second information value corresponding to the first multi-object DCI, then the second size is the value of the second information value of the first multi-object DCI. The 23rd DCI includes: single-object DCI and / or common DCI.

[0737] Furthermore, the processor 410 is configured to:

[0738] For the third object, perform the first operation;

[0739] The third object includes at least one of the following:

[0740] At least one fourth object associated, scheduled, or indicated by the first multi-object DCI;

[0741] Community combination;

[0742] BWP combination;

[0743] The combination of the community and BWP;

[0744] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0745] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0746] BWP of the target object;

[0747] The target object's BWP identifier;

[0748] The fourth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell combination, BWP corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a scheduled carrier combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0749] Furthermore, the processor 410 is also used for:

[0750] Determine the target value based on the first method;

[0751] The first method includes at least one of the following:

[0752] Network-side device configuration;

[0753] The agreement stipulates;

[0754] Terminal implementation;

[0755] The target value is at least one of the following: a first value, a second value, a first preset threshold, a second preset threshold, a restriction corresponding to specific second information, a first threshold, a second threshold, a third threshold, a fourth threshold, a fifth threshold, a sixth threshold, a seventh threshold, an eighth threshold, a ninth threshold, a tenth threshold, an eleventh threshold, a twelfth threshold, a thirteenth threshold, a fourteenth threshold, a fifteenth threshold, a sixteenth threshold, a seventeenth threshold, an eighteenth threshold, a nineteenth threshold, a twentieth threshold, a twenty-first threshold, and a threshold corresponding to specific second information.

[0756] Optionally, the granularity of the target value includes at least one of the following:

[0757] At least one fifth object associated, scheduled, or indicated by the first multi-object DCI;

[0758] Community combination;

[0759] BWP combination;

[0760] The combination of the community and BWP;

[0761] The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit;

[0762] The target parameters of the indication information corresponding to the BWP in the first multi-object DCI;

[0763] BWP of the target object;

[0764] The target object's BWP identifier;

[0765] The fifth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell, BWP corresponding to a cell combination, BWP combination corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

[0766] Specifically, when the communication equipment is a network-side device, such as Figure 5As shown, the network-side device 500 includes: an antenna 501, a radio frequency (RF) device 502, a baseband device 503, a processor 504, and a memory 505. The antenna 501 is connected to the RF device 502. In the uplink direction, the RF device 502 receives information through the antenna 501 and transmits the received information to the baseband device 503 for processing. In the downlink direction, the baseband device 503 processes the information to be transmitted and sends it to the RF device 502. The RF device 502 processes the received information and transmits it through the antenna 501.

[0767] The method executed by the network-side device in the above embodiments can be implemented in the baseband device 503, which includes a baseband processor.

[0768] The baseband device 503 may include, for example, at least one baseband board on which multiple chips are disposed, such as... Figure 5 As shown, one of the chips is, for example, a baseband processor, which is connected to the memory 505 via a bus interface to call the program in the memory 505 and execute the network device operations shown in the above method embodiment.

[0769] The network-side device may also include a network interface 506, such as a common public radio interface (CPRI).

[0770] Specifically, the network-side device 500 of this embodiment further includes: instructions or programs stored in memory 505 and executable on processor 504, wherein processor 504 calls the instructions or programs in memory 505 to execute. Figure 3 The methods executed by each module shown achieve the same technical effect, and to avoid repetition, they will not be described in detail here.

[0771] Preferably, this application embodiment also provides a communication device, which is a terminal or network-side device, including a processor, a memory, and a program or instructions stored in the memory and executable on the processor. When the program or instructions are executed by the processor, they implement the various processes of the above-described information transmission method embodiments and achieve the same technical effects. To avoid repetition, they will not be described again here.

[0772] This application also provides a readable storage medium on which a program or instruction is stored. When the program or instruction is executed by a processor, it implements the various processes of the above-described information transmission method embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0773] The computer-readable storage medium mentioned above includes, for example, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0774] Optional, such as Figure 6 As shown in the illustration, this application also provides a communication device 600, including a processor 601 and a memory 602. The memory 602 stores programs or instructions that can run on the processor 601. For example, when the communication device 600 is a terminal, the program or instructions executed by the processor 601 implement the various steps of the above-described information transmission method embodiments and achieve the same technical effect. When the communication device 600 is a network-side device, the program or instructions executed by the processor 601 implement the various steps of the above-described information transmission method embodiments and achieve the same technical effect. To avoid repetition, further details are omitted here.

[0775] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described information transmission method embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0776] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0777] This application also provides a computer program / program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the above-described information transmission method embodiments, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0778] This application also provides a communication system, including: a terminal and a network-side device, wherein the terminal can be used to perform the steps of the information transmission method described above, and the network-side device can be used to perform the steps of the information transmission method described above.

[0779] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0780] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0781] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An information transmission method, characterized in that, include: When supporting, configuring, transmitting, or requiring monitoring of the first multi-object downlink control information (DCI), the communication device performs the first operation; Wherein, the first multi-object DCI is a DCI that schedules or indicates two or more objects, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell and bandwidth portion (BWP). The first operation includes at least one of the following: Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object; Determine the second information corresponding to the first multi-object DCI; Determine the second information corresponding to the first DCI. The second information includes at least one of the following: DCI size, number of candidate physical downlink control messages (PDCCH), number of control channel elements (CCE), number of blind detections, and number of channel estimations.

2. The method according to claim 1, characterized in that, The specific second information satisfies at least one of the following: Associated with or corresponding to the target object; The number of objects associated with or corresponding to the first multi-object DCI schedule or indication.

3. The method according to claim 1, characterized in that, When the first information is a restriction corresponding to a specific second information or a threshold corresponding to a specific second information, the first information satisfies at least one of the following: Associated with the first multi-object DCI configured; If the first multi-object DCI includes the limitation or threshold corresponding to the second target information, then the limitation or threshold corresponding to the second target information is the first information; If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information; If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information; If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information; If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

4. The method according to claim 1, characterized in that, If the first information includes a target object, the target object satisfies at least one of the following: Associated with the first multi-object DCI configured; If the first multi-object DCI includes the constraint corresponding to the second information of the first object, then the first object is the target object; If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object; If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object; If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object.

5. The method according to claim 1, characterized in that, The first DCI satisfies at least one of the following: At least one of the DCIs corresponding to the specific second information; At least one of the DCIs corresponding to the threshold of the specific second information; One or more DCIs corresponding to the target object; The DCI needs to be aligned with the first multi-object DCI.

6. The method according to claim 1, characterized in that, The target object includes at least one of the following: The second information in the second DCI satisfies the first condition and is the third information corresponding to the DCI. The second DCI includes at least one of the following: single-object DCI, common DCI, and second multi-object DCI. The third information includes at least one of the following: the scheduled object and the scheduled object. The third information corresponding to the second multi-object DCI is different from the third information corresponding to the first multi-object DCI. The third information includes: the number of scheduled objects and / or the number of scheduled objects. The first condition includes: the value of the second information is the minimum or the value of the second information is the maximum. The third information is the DCI with the largest value of the second information in the third DCI. The third DCI includes at least one of the following: single-object DCI, common DCI and third multi-object DCI. The value of the second information corresponding to the third DCI is less than or equal to the first threshold. The fourth information corresponding to the third multi-object DCI is different from the fourth information corresponding to the first multi-object DCI. The fourth information includes: the scheduled object and / or the number of scheduled objects. The third information corresponding to the DCI with the smallest value of the second information in the fourth DCI, the fourth DCI includes at least one of the following: single object DCI, common DCI and fourth multi-object DCI, and the value of the second information corresponding to the fourth DCI is greater than or equal to the second threshold, the fifth information corresponding to the fourth multi-object DCI is different from the fifth information corresponding to the first multi-object DCI, and the fifth information includes: the scheduled object and / or the number of scheduled objects; The third information corresponding to the fifth DCI includes at least one of the following: single-object DCI, common DCI, and fifth multi-object DCI, and the absolute value of the difference between the value of the second information corresponding to the fifth DCI and the third threshold is less than or equal to a first preset value. The sixth information corresponding to the fifth multi-object DCI is different from the sixth information corresponding to the first multi-object DCI. The sixth information includes: the scheduled object and / or the number of scheduled objects. The third information is the DCI corresponding to the DCI with the smallest absolute value of the difference between the second information value of the DCI and the fourth threshold in the sixth DCI. The sixth DCI includes at least one of the following: single-object DCI, common DCI and sixth multi-object DCI. The seventh information corresponding to the sixth multi-object DCI is different from the seventh information corresponding to the first multi-object DCI. The seventh information includes: the scheduled object and / or the number of scheduled objects. The second object is an object that meets the second condition, and the second object includes at least one of the following: an object associated with the first multi-object DCI, a scheduled object, and a scheduling object, and the second condition includes: the largest identifier or the smallest identifier; Objects that satisfy the third condition; The third condition includes at least one of the following: The object is not configured for self-scheduling or does not have a corresponding self-scheduling object; The object is not configured with single-cell scheduling or does not have a corresponding single-cell scheduling object; The object is not configured for cross-carrier scheduling or does not have a corresponding cross-carrier scheduling function. The object is not configured with any other schedule besides the joint schedule, or does not have a corresponding other schedule besides the joint schedule; An object that has not been configured with a seventh DCI or has no corresponding seventh DCI, the seventh DCI including: single object DCI and / or common DCI; There are no other DCIs configured besides the first multi-object DCI, or there are no objects with corresponding other DCIs besides the first multi-object DCI; An eighth DCI configured outside of the first multi-object DCI or an object having a corresponding eighth DCI outside of the first multi-object DCI, the eighth DCI including a seventh multi-object DCI that schedules M objects, a single-object DCI and / or a common DCI, the eighth information corresponding to the seventh multi-object DCI is different from the eighth information corresponding to the first multi-object DCI, the eighth information includes: the scheduled objects and / or the number of scheduled objects, where M is an integer greater than or equal to 1; When the first multi-object DCI schedules downlink, there is no object with a configured ninth DCI or no corresponding ninth DCI. The ninth DCI includes at least one of the following: the DCI that schedules uplink and other DCIs that schedule downlink besides the first multi-object DCI. When the first multi-object DCI schedules uplink, there is no 10th DCI configured or no corresponding 10th DCI object. The 10th DCI includes at least one of the following: the DCI that schedules downlink and other DCIs that schedule uplink besides the first multi-object DCI. The number of values ​​for the second information does not meet the preset number requirement; Objects for which the number of values ​​for the second information is less than or equal to the fifth threshold; The object with the smallest number of values ​​for the second information; An object configured with a ninth piece of information, the ninth piece of information including at least one of the following: a first DCI, a limitation corresponding to specific second information, and a target DCI size; The object associated with or corresponding to the ninth information; The object corresponding to the tenth information includes at least one of the following: target index, target entry, and target bit; Pre-configured objects; High-level configured objects; The parties agreed upon in the agreement.

7. The method according to claim 6, characterized in that, The target object is the object scheduled by the first multi-object DCI, and / or the object where the first multi-object DCI is located.

8. The method according to claim 1, characterized in that, The first DCI includes at least one of the following: The ninth DCI is a DCI in which the second information satisfies the fourth condition. The ninth DCI includes at least one of the following: single-object DCI, common DCI, and eighth multi-object DCI. The eleventh information corresponding to the eighth multi-object DCI is different from the eleventh information corresponding to the first multi-object DCI. The eleventh information includes: the number of scheduled objects and / or the number of scheduled objects. The fourth condition includes: the value of the second information is the minimum or the value of the second information is the maximum. The DCI with the largest value of the second information in the tenth DCI, the tenth DCI includes at least one of the following: single object DCI, common DCI and ninth multi-object DCI, and the value of the second information corresponding to the tenth DCI is less than or equal to the sixth threshold, the twelfth information corresponding to the ninth multi-object DCI is different from the twelfth information corresponding to the first multi-object DCI, the twelfth information includes: the scheduled object and / or the number of scheduled objects; The eleventh DCI is the DCI with the smallest value of the second information. The eleventh DCI includes at least one of the following: single-object DCI, common DCI, and tenth multi-object DCI. The value of the second information corresponding to the eleventh DCI is greater than or equal to the seventh threshold. The thirteenth information corresponding to the tenth multi-object DCI is different from the thirteenth information corresponding to the first multi-object DCI. The thirteenth information includes: the scheduled objects and / or the number of scheduled objects. The twelfth DCI includes at least one of the following: single-object DCI, common DCI, and eleventh multi-object DCI, and the absolute value of the difference between the twelfth DCI and the eighth threshold is less than or equal to a second preset value. The fourteenth information corresponding to the eleventh multi-object DCI is different from the fourteenth information corresponding to the first multi-object DCI. The fourteenth information includes: the scheduled objects and / or the number of scheduled objects. The thirteenth DCI is the DCI whose absolute value of the difference between the second information value corresponding to the DCI and the ninth threshold is the smallest. The thirteenth DCI includes at least one of the following: single-object DCI, common DCI and twelfth multi-object DCI. The fifteenth information corresponding to the twelfth multi-object DCI is different from the fifteenth information corresponding to the first multi-object DCI. The fifteenth information includes: the scheduled object and / or the number of scheduled objects. The thirteenth multi-object DCI, the sixteenth information corresponding to the thirteenth multi-object DCI is different from the sixteenth information corresponding to the first multi-object DCI, the sixteenth information includes: the scheduled objects and / or the number of scheduled objects.

9. The method according to claim 1, characterized in that, The determination of the second information corresponding to the first multi-object DCI includes at least one of the following: If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. The first parameter value is a limitation corresponding to a specific second information or a threshold corresponding to a specific second information, and the second parameter value is a first value or a first preset threshold. If the number of values ​​for the second information exceeds the first parameter value after including the first multi-object DCI, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size; If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the tenth threshold, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. If the value of the second information of the first multi-object DCI is less than or equal to the eleventh threshold, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. The value of the second information of the first multi-object DCI is a third preset value; Wherein, the first size satisfies at least one of the following: The first size is the value of the second information in the fourteenth DCI that satisfies the fifth condition. The fourteenth DCI includes at least one of the following: single-object DCI, common DCI, and fourteenth multi-object DCI. The seventeenth information corresponding to the fourteenth multi-object DCI is different from the seventeenth information corresponding to the first multi-object DCI. The seventeenth information includes: the number of scheduled objects and / or the number of scheduled objects. The fifth condition includes: the value of the second information is the maximum or the value of the second information is the minimum. The first size is the value of the second parameter; The first size is the value of the second information corresponding to the DCI with the smallest value of the second information in the fifteenth DCI. The fifteenth DCI includes at least one of the following: single-object DCI, common DCI, and fifteenth multi-object DCI. The value of the second information corresponding to the fifteenth DCI is greater than or equal to the value of the second parameter. The eighteenth information corresponding to the fifteenth multi-object DCI is different from the eighteenth information corresponding to the first multi-object DCI. The eighteenth information includes: the scheduled objects and / or the number of scheduled objects. The first size is the value of the second information corresponding to the sixteenth DCI. The sixteenth DCI includes at least one of the following: single-object DCI, common DCI, and sixteenth multi-object DCI. The value of the second information corresponding to the sixteenth DCI is greater than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to the fourth preset value. The nineteenth information corresponding to the sixteenth multi-object DCI is different from the nineteenth information corresponding to the first multi-object DCI. The nineteenth information includes: the scheduled objects and / or the number of scheduled objects. If the value of the second information corresponding to the DCI in the seventeenth DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the value of the second information corresponding to the DCI in the seventeenth DCI and the twelfth threshold, wherein the seventeenth DCI includes at least one of the following: single-object DCI, common DCI, and seventeenth multi-object DCI, and the twentieth information corresponding to the seventeenth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI, wherein the twentieth information includes: the scheduled object and / or the number of scheduled objects; If an eighteenth DCI exists, then the first size is the second parameter value. The eighteenth DCI includes at least one of the following: single-object DCI, common DCI, and eighteenth multi-object DCI. The value of the second information corresponding to the eighteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second parameter value and the second parameter value is less than or equal to a fifth preset value. The twenty-first information corresponding to the eighteenth multi-object DCI is different from the twenty-first information corresponding to the first multi-object DCI. The twenty-first information includes: the number of scheduled objects and / or the number of scheduled objects. If the value of the second information corresponding to the DCI in the nineteenth DCI is the smallest and the absolute value of the difference between the second information value and the thirteenth threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The nineteenth DCI includes at least one of the following: single-object DCI, common DCI, and nineteenth multi-object DCI. The value of the second information corresponding to the nineteenth DCI is less than or equal to the second parameter value, and the absolute value of the difference between the second information and the second parameter value is less than or equal to the sixth preset value. The twenty-second information corresponding to the nineteenth multi-object DCI is different from the twenty-second information corresponding to the first multi-object DCI. The twenty-second information includes: the scheduled objects and / or the number of scheduled objects. The first size is the value of the second information in the twentieth multi-object DCI that satisfies the sixth condition. The twentieth information corresponding to the twentieth multi-object DCI is different from the twentieth information corresponding to the first multi-object DCI. The twentieth information includes: the number of scheduled objects and / or the number of scheduled objects. The sixth condition includes: the value of the second information is the maximum or the value of the second information is the minimum. The first size is the value of the second information corresponding to the twenty-first multi-object DCI. The twenty-first multi-object DCI includes the DCI with the smallest value of the second information among all multi-object DCIs that are greater than or equal to the value of the second parameter. The twenty-fourth information corresponding to the twenty-first multi-object DCI is different from the twenty-fourth information corresponding to the first multi-object DCI. The twenty-fourth information includes the number of scheduled objects and / or the number of scheduled objects. The first size is the value of the second information corresponding to the twenty-second multi-object DCI. The twenty-second multi-object DCI includes: among all multi-object DCIs that are greater than or equal to the second parameter value, the absolute value of the difference between the difference and the second parameter value is less than or equal to the seventh preset value. The twenty-fifth information corresponding to the twenty-second multi-object DCI is different from the twenty-fifth information corresponding to the first multi-object DCI. The twenty-fifth information includes: the scheduled objects and / or the number of scheduled objects. If the value of the second information corresponding to the DCI in the twenty-third multi-object DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold, and the value of the second information corresponding to the DCI is greater than or equal to the value of the second parameter, then the first size is the DCI in the twenty-third multi-object DCI with the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the fourteenth threshold. The twenty-sixth information corresponding to the twenty-third multi-object DCI is different from the twenty-sixth information corresponding to the first multi-object DCI. The twenty-sixth information includes: the scheduled objects and / or the number of scheduled objects. If a 24th Multi-Object DCI exists, then the first size is the second parameter value, the absolute value of the difference between the value of the second information corresponding to the 24th Multi-Object DCI and the second parameter value is less than or equal to the eighth preset value, and the value of the second information corresponding to the 24th Multi-Object DCI is less than or equal to the second parameter value, the 27th information corresponding to the 24th Multi-Object DCI is different from the 27th information corresponding to the first Multi-Object DCI, and the 27th information includes: the scheduled objects and / or the number of scheduled objects; If the value of the second information corresponding to the DCI in the 25th Multi-Object DCI is the smallest and the absolute value of the difference between the second information and the 15th threshold is less than or equal to the second parameter value, then the first size is the second parameter value. The 28th information corresponding to the 25th Multi-Object DCI is different from the 28th information corresponding to the first Multi-Object DCI. The 28th information includes: the scheduled objects and / or the number of scheduled objects.

10. The method according to claim 9, characterized in that, If, after including the first multi-object DCI, the number of values ​​for the second information does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value, including the following: If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the sixteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value. If the value of the second information corresponding to the first multi-object DCI is less than or equal to the seventeenth threshold, and the number of values ​​of the second information after including the first multi-object DCI does not exceed the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the second parameter value.

11. The method according to claim 9, characterized in that, If, after including the first multi-object DCI, the number of values ​​for the second information exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be a first size, including the following: If the value of the second information corresponding to the first multi-object DCI is greater than or equal to the eighteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size. If the value of the second information corresponding to the first multi-object DCI is less than or equal to the nineteenth threshold, and the number of values ​​of the second information after including the first multi-object DCI exceeds the first parameter value, then the value of the second information corresponding to the first multi-object DCI is determined to be the first size.

12. The method according to claim 1, characterized in that, When the first DCI is a single-object DCI or a public DCI, determining the second information corresponding to the first DCI includes at least one of the following: If, after including the first multi-object DCI, the number of values ​​of the second information does not exceed the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the third parameter value. The first parameter value is a limitation or a threshold corresponding to a specific second information, and the third parameter value is a second value or a second preset threshold. If, after including the first multi-object DCI, the number of values ​​for the second information exceeds the first parameter value, then the value of the second information corresponding to the first DCI is determined to be the second size. Wherein, the second size satisfies at least one of the following: The value of the second information corresponding to the first multi-object DCI; The value of the third parameter; If a twentieth DCI exists, then the second size is the third parameter value. The twentieth DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the twentieth DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the second information is less than or equal to the ninth preset value. If the value of the second information corresponding to the DCI in the twenty-first DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the twentyth threshold, and the value of the second information corresponding to the first multi-object DCI is greater than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the third parameter value. The twenty-first DCI includes: single-object DCI and / or common DCI. If a 22nd DCI exists, then the second size is the value of the second information corresponding to the first multi-object DCI. The 22nd DCI includes: single-object DCI and / or common DCI. The value of the second information corresponding to the 22nd DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, and the absolute value of the difference between the second information corresponding to the first multi-object DCI and the value of the second information is less than or equal to the 10th preset value. If the value of the second information corresponding to the DCI in the 23rd DCI is the smallest absolute value of the difference between the value of the second information corresponding to the DCI and the 21st threshold, and the value of the second information corresponding to the DCI is less than or equal to the value of the second information corresponding to the first multi-object DCI, then the second size is the value of the second information of the first multi-object DCI. The 23rd DCI includes: single-object DCI and / or common DCI.

13. The method according to claim 1, characterized in that, The execution of the first operation includes: For the third object, perform the first operation; The third object includes at least one of the following: At least one fourth object associated, scheduled, or indicated by the first multi-object DCI; Community combination; BWP combination; The combination of the community and BWP; The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit; The target parameters of the indication information corresponding to the BWP in the first multi-object DCI; BWP of the target object; The BWP identifier of the target object; The fourth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell combination, BWP corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a scheduled carrier combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

14. The method according to claim 1, 6, 8, 9, 10, 11 or 12, characterized in that, Also includes: Determine the target value based on the first method; The first method includes at least one of the following: Network-side device configuration; The agreement stipulates; Terminal implementation; The target value is at least one of the following: a first value, a second value, a first preset threshold, a second preset threshold, a restriction corresponding to specific second information, a first threshold, a second threshold, a third threshold, a fourth threshold, a fifth threshold, a sixth threshold, a seventh threshold, an eighth threshold, a ninth threshold, a tenth threshold, an eleventh threshold, a twelfth threshold, a thirteenth threshold, a fourteenth threshold, a fifteenth threshold, a sixteenth threshold, a seventeenth threshold, an eighteenth threshold, a nineteenth threshold, a twentieth threshold, a twenty-first threshold, and a threshold corresponding to specific second information.

15. The method according to claim 14, characterized in that, The granularity of the target value includes at least one of the following: At least one fifth object associated, scheduled, or indicated by the first multi-object DCI; Community combination; BWP combination; The combination of the community and BWP; The target parameters of the indication information of the corresponding cell in the first multi-object DCI include: index, entry or bit; The target parameters of the indication information corresponding to the BWP in the first multi-object DCI; BWP of the target object; The BWP identifier of the target object; The fifth object includes at least one of the following: BWP, BWP identifier, BWP combination, BWP identifier combination, cell combination, scheduled carrier combination, BWP on a cell, BWP on a scheduled carrier, BWP combination corresponding to a cell, BWP combination corresponding to a scheduled carrier, BWP identifier combination corresponding to a cell, BWP identifier combination corresponding to a scheduled carrier, BWP corresponding to a cell, BWP corresponding to a cell combination, BWP combination corresponding to a scheduled carrier combination, BWP combination corresponding to a cell combination, BWP identifier combination corresponding to a cell combination, and BWP identifier combination corresponding to a scheduled carrier combination.

16. An information transmission device, characterized in that, include: When supporting, configuring, transmitting, or requiring monitoring of the first multi-object downlink control information (DCI), the communication device performs the first operation; Wherein, the first multi-object DCI is a DCI with a number of scheduled or indicated objects greater than or equal to 2, or the first multi-object DCI is a DCI using a first format, wherein the objects include at least one of the following: cell, bandwidth portion (BWP), and carrier. The first operation includes at least one of the following: Determine the first information, which includes at least one of the following: a first DCI, a limitation corresponding to specific second information, a threshold corresponding to specific second information, a target DCI size, and a target object; Determine the second information corresponding to the first multi-object DCI; Determine the second information corresponding to the first DCI; The second information includes at least one of the following: DCI size, number of candidate physical downlink control messages (PDCCH), number of control channel elements (CCE), number of blind detections, and number of channel estimations.

17. The apparatus according to claim 16, characterized in that, The specific second information satisfies at least one of the following: Associated with or corresponding to the target object; The number of objects associated with or corresponding to the first multi-object DCI schedule or indication.

18. The apparatus according to claim 16, characterized in that, When the first information is a restriction corresponding to a specific second information or a threshold corresponding to a specific second information, the first information satisfies at least one of the following: Associated with the first multi-object DCI configured; If the first multi-object DCI includes the limitation or threshold corresponding to the second target information, then the limitation or threshold corresponding to the second target information is the first information; If the first multi-object DCI and the single-object DCI or common DCI corresponding to the constraint of the target second information are aligned, then the constraint corresponding to the target second information is the first information; If the first multi-object DCI and the threshold corresponding to the target second information are aligned, then the threshold corresponding to the target second information is the first information; If the first multi-object DCI belongs to the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information; If the first multi-object DCI is considered when determining the DCI of the target object, then the limitation or threshold corresponding to the second information of the target object is the first information.

19. The apparatus according to claim 16, characterized in that, If the first information includes a target object, the target object satisfies at least one of the following: Associated with the first multi-object DCI configured; If the first multi-object DCI includes the constraint corresponding to the second information of the first object, then the first object is the target object; If the first multi-object DCI and the single-object DCI or common DCI corresponding to the first object are aligned, then the first object is the target object; If the first multi-object DCI belongs to the DCI of the first object, then the first object is the target object; If the first multi-object DCI is considered when determining the DCI of the first object, then the first object is the target object.

20. The apparatus according to claim 16, characterized in that, The first DCI satisfies at least one of the following: At least one of the DCIs corresponding to the specific second information; At least one of the DCIs corresponding to the threshold of the specific second information; One or more DCIs corresponding to the target object; The DCI needs to be aligned with the first multi-object DCI.

21. A communication device, wherein the communication device is a terminal or a network-side device, characterized in that, It includes a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions being executed by the processor to implement the steps of the information transmission method as described in any one of claims 1 to 15.

22. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the information transmission method as described in any one of claims 1 to 15.

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