Information transmission method and apparatus, communication device, and storage medium

Abstract

An information transmission method and apparatus, a communication device, and a storage medium, relating to the technical field of communications. The method comprises: a terminal acquires a target resource, wherein the target resource comprises at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; when the terminal is in the non-connected state, the terminal receives target information by means of the target resource, wherein the target information comprises at least one of data information and data scheduling information.

Description

Information transmission method, device, communication equipment and storage medium

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application number 202311643540.7 filed on December 1, 2023, entitled “A method, device, communication equipment and storage medium for information transmission,” the entire contents of which are incorporated by reference into this application. Technical Field

[0003] The present application belongs to the field of communication technology, and specifically relates to an information transmission method, apparatus, communication equipment and storage medium. Background Art

[0004] The terminal can be configured to establish a connection with a network. In one example, the terminal can connect to a 5G New Radio (NR) network. When connected to a 5G NR network, the terminal can transmit data to or from a network-side device, for example, the terminal can send data to or receive data from a network-side device, thereby implementing uplink or downlink data transmission.

[0005] The terminal can access the network through a random access procedure. The random access procedure can be a contention-based random access procedure or a non-contention-based random access procedure. The random access procedure can be a four-step random access procedure (also called a Type-1 random access procedure) or a two-step random access procedure (also called a Type-2 random access procedure).

[0006] It can be seen that in the existing related technologies, for a terminal in a non-connected state, it can receive downlink data sent by the network side device only after it performs random access, which increases the transmission delay. Summary of the Invention

[0007] The embodiments of the present application provide an information transmission method, apparatus, communication device, and storage medium to solve the problem in the existing related art that a terminal can only receive downlink data after performing random access, thereby increasing transmission delay.

[0008] In a first aspect, a method for transmitting information is provided, the method comprising:

[0009] The terminal obtains a target resource, where the target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0010] When the terminal is in a non-connected state, the terminal receives target information through the target resource;

[0011] The target information includes at least one of data information and data scheduling information.

[0012] In a second aspect, an information transmission method is provided, the method comprising:

[0013] The network side device obtains a target resource, where the target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0014] When the terminal is in a disconnected state, the network side device sends target information to the terminal through the target resource;

[0015] The target information includes at least one of data information and data scheduling information.

[0016] In a third aspect, an information transmission device is provided, applied to a terminal, the device comprising:

[0017] a first resource acquisition module, configured to acquire a target resource, the target resource comprising: at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0018] A receiving module, configured to receive target information through the target resource when the terminal is in a disconnected state;

[0019] The target information includes at least one of data information and data scheduling information.

[0020] In a fourth aspect, an information transmission device is provided, which is applied to a network-side device, and the device includes:

[0021] a second resource acquisition module, configured to acquire a target resource, the target resource comprising at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0022] a sending module, configured to send target information to the terminal via the target resource when the terminal is in a disconnected state;

[0023] The target information includes at least one of data information and data scheduling information.

[0024] In a fifth aspect, a communication device is provided, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect or the second aspect are implemented.

[0025] In a sixth aspect, a terminal is provided, comprising a processor and a communication interface;

[0026] The processor is configured to obtain a target resource, the target resource comprising at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0027] The communication interface is used to receive target information through the target resource when the terminal is in a non-connected state;

[0028] The target information includes at least one of data information and data scheduling information.

[0029] In a seventh aspect, a network-side device is provided, including a processor and a communication interface;

[0030] The processor is configured to obtain a target resource, the target resource comprising at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0031] The communication interface is used to send target information to the terminal through the target resource when the terminal is in a non-connected state;

[0032] The target information includes at least one of data information and data scheduling information.

[0033] In an eighth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.

[0034] In the ninth aspect, an information transmission system is provided, comprising: a terminal and a network-side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network-side device can be used to execute the steps of the method described in the second aspect.

[0035] In the tenth aspect, a chip is provided, which includes a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the method as described in the first aspect, or to implement the method as described in the second aspect.

[0036] In the eleventh aspect, a computer program / program product is provided, which is stored in a storage medium and is executed by at least one processor to implement the steps of the information transmission method as described in the first aspect or the second aspect.

[0037] In the twelfth aspect, an embodiment of the present application provides an information transmission device, which is used to execute the steps of the information transmission method described in the first aspect or the second aspect.

[0038] In an embodiment of the present application, a terminal can obtain a target resource, wherein the target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; thereby, when the terminal is in a non-connected state, the terminal can receive target information through the target resource, wherein the target information includes at least one of data information and data scheduling information. It can be seen that in an embodiment of the present application, when the terminal is in a non-connected state, it can receive at least one of data information and data scheduling information sent by a network-side device without having to wait for a random access process, thereby shortening the transmission delay of downlink data. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] FIG1 is a block diagram of a wireless communication system to which embodiments of the present application may be applied;

[0040] FIG2 is a flow chart of an information transmission method according to an embodiment of the present application;

[0041] FIG3 is a flow chart of another information transmission method in an embodiment of the present application;

[0042] FIG4 is a structural block diagram of an information transmission device according to an embodiment of the present application;

[0043] FIG5 is a structural block diagram of another information transmission device in an embodiment of the present application;

[0044] FIG6 is a structural block diagram of a communication device in an embodiment of the present application;

[0045] FIG7 is a structural block diagram of a terminal in an embodiment of the present application;

[0046] FIG8 is a structural block diagram of a network-side device in an embodiment of the present application. Specific embodiments

[0047] The following will be combined with the accompanying drawings in the embodiments of this application to clearly describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0048] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same type, and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in this application represents at least one of the connected objects. For example, "A or B" covers three options, namely, Option 1: including A but not including B; Option 2: including B but not including A; Option 3: including both A and B. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0049] The term "indication" in this application can be either a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, the operation to be performed, or the requested result, etc. in the instruction sent; an indirect indication can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the operation to be performed or the requested result, etc. based on the judgment result.

[0050] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, 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) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the technology described can be used for the systems and radio technologies mentioned above, as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for illustrative purposes, and NR terminology is used in most of the following description, but these technologies can also be applied to systems other than NR systems, such as 6th generation (6G) systems. th Generation, 6G) communication system.

[0051] FIG1 is a block diagram of a wireless communication system applicable to an embodiment of the present application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile internet device (MID), an augmented reality (AR), a virtual reality (VR) device, a robot, a wearable device (Wearable Device), an aircraft (Flight Vehicle), a vehicle-mounted device (VUE), a ship-mounted device, a pedestrian user equipment (PUE), a smart home (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), a game console, a personal computer (PC), an ATM, or a self-service machine, or other terminal-side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle-mounted device can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be called a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit. The access network device may include a base station, a wireless local area network (WLAN) access point (AP) or a wireless fidelity (WiFi) node, etc.Among them, the base station can be referred to as Node B (NB), Evolved Node B (eNB), the next generation Node B (gNB), New Radio Node B (NR Node B), access point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home evolved Node B (home evolved Node B), Transmission Reception Point (TRP) or other appropriate terms in the relevant field. As long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

[0052] To facilitate understanding of the information transmission method according to the embodiment of the present application, the following related technologies are first introduced:

[0053] 1. Paging Classification

[0054] In NR, paging can be divided into the following types according to the source of the message:

[0055] 5G core network (5GC) paging: The paging is initiated by the 5GC. In the radio resource control idle (RRC_IDLE) state, when downlink data arrives for the UE in the RRC_IDLE state, the 5GC notifies the UE through a Paging message.

[0056] Radio Access Network (RAN) paging: Paging is initiated by the RAN. When downlink data arrives for a UE in the Radio Resource Control Inactive (RRC_INACTIVE) state, the gNB notifies the UE via a Paging message.

[0057] The final paging message is sent by the gNB to the UE via the air interface.

[0058] 2. Paging Channel

[0059] The paging message is carried by the Paging Control Channel (PCCH), and the data block of the PCCH logical channel is carried by the Paging Channel (PCH) transport channel, and the data block of the PCH transport channel is carried by the Physical Downlink Shared Channel (PDSCH) physical channel. Since PDSCH is a downlink shared physical channel, it can carry not only the PCH transport channel but also the downlink shared channel (DL-SCH) transport channel. Therefore, before receiving a paging message (on PDSCH), the terminal needs to first monitor the PDCCH physical channel, and then determine whether the network has sent a paging message to itself in this paging cycle based on whether the PDCCH physical channel carries the Paging Radio Network Temporary Identifier (P-RNTI).

[0060] In addition to sending a paging message, the DCI for scheduling paging may also carry a short message and indicate whether there are available Tracking Reference Signal (TRS) resources.

[0061] 3. Paging Occasion (PO) and Paging Frame (PF)

[0062] A paging frame is a radio frame that may contain one or more paging occasions; a paging occasion is a subframe that may contain a paging message.

[0063] The terminal knows the paging cycle, PF, and PO, and can know the exact time to receive the paging message. In order to reduce the power consumption of the UE in the RRC_IDLE / RRC_INACTIVE state, the UE uses discontinuous reception (DRX) to receive the paging message.

[0064] There are several PFs in a DRX cycle, and one PF corresponds to several POs. The UE only wakes up once in a DRX cycle to monitor one PO. The UE monitors one PO in each DRX cycle.

[0065] In addition, PO is a set of physical downlink control channel (PDCCH) monitoring opportunities and may include multiple time slots (eg, subframes or OFDM symbols) in which paging DCI may be transmitted.

[0066] In addition, DRX cycle indicates the period of UE detection of Paging, PF indicates the system frame for detecting Paging, PO indicates the specific PDCCH monitoring occasions for detecting Paging, and i_s indicates the index of PO corresponding to PF. The relevant calculation method is as follows:

[0067] PF: (SFN+PF_offset)mod T=(T div N)*(UE_ID mod N)

[0068] i_s:i_s=floor(UE_ID / N)mod Ns

[0069] Wherein, the above T represents the DRX cycle; there will be a cell-level indication Tc in the system message, and RRC may also have a UE-level indication Tue. If Tue is not indicated, then T = Tc; if Tue is indicated, then T = min(Tc, Tue);

[0070] N represents the total number of PFs in T;

[0071] Ns represents the number of POs corresponding to a PF;

[0072] PF_offset indicates the offset of PF;

[0073] UE_ID represents 5G-S-TMSI mod 1024, and TMSI represents the temporary mobile subscriber identification code (Temporary Mobile Subscriber Identify) of the UE, which can be used to uniquely distinguish different UEs; when the UE does not have a TMSI, the default UE_ID = 0.

[0074] It should be noted that the above parameters will be indicated in the PCCH configuration information (PCCH-config).

[0075] 4. Paging Message

[0076] A paging message carries a paging record list (PagingRecordList), which contains at least one and at most maxNrofPageRec PagingRecords. Each PagingRecord carries a paging identifier (ue_Identity) of the paged UE. That is, a paging message can indicate that at most maxNrofPageRec UEs are paged.

[0077] There are two types of identifiers for the paged UE: one for the UE in the idle state, such as ng-5G-S-TMSI; the other for the UE in the inactive state, such as fullI-RNTI. The UE receiving the paging message is in either the idle state or the inactive state.

[0078] The information transmission method provided in the embodiments of the present application is described in detail below through some embodiments and their application scenarios in combination with the accompanying drawings.

[0079] In a first aspect, an embodiment of the present application provides an information transmission method. As shown in FIG2 , the method may include the following step 201:

[0080] Step 201: The terminal obtains target resources.

[0081] The target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource.

[0082] Step 202: When the terminal is in a non-connected state, the terminal receives target information through the target resource.

[0083] The target information includes at least one of data information and data scheduling information. In one embodiment, at least one of the data information and data scheduling information can be transmitted in a non-connected state.

[0084] It should be noted that the data information may include small data or normal-sized data of the terminal in a non-connected state; and the data scheduling information refers to scheduling information of the data information.

[0085] Optionally, the disconnected state includes at least one of the following states:

[0086] Radio Resource Control-Idle (RRC-idle) state, Radio Resource Control-Inactive (RRC-inactive) state, standby state introduced in 6G or future mobile communication systems, state after Radio Resource Control release (RRC release) but before random access, and non-connected state before other random access.

[0087] In addition, the target information may be encrypted information or plain text information (unencrypted information).

[0088] In an embodiment of the present application, the above-mentioned target information may be sent by a network-side device (such as a base station).

[0089] From the above, it can be seen that the terminal can receive the target information sent by the network side device through the paging resource, and the network side device can send the target information to the terminal through the paging resource during the paging process; or, the terminal can receive the target information sent by the network side device through a specific resource or a first resource associated with the paging resource or a second resource associated with the specific resource in a non-connected state, and the network side device can send the target information to the terminal through a specific resource or a first resource associated with the paging resource or a second resource associated with the specific resource when the terminal is in a non-connected state.

[0090] As can be seen from steps 201 to 202 above, the terminal can obtain a target resource, which includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; thereby, when the terminal is in a non-connected state, it can receive target information through the target resource, wherein the target information includes at least one of data information and data scheduling information. It can be seen that in this embodiment of the present application, when the terminal is in a non-connected state, it can receive at least one of data information and data scheduling information sent by a network-side device without having to wait for a random access process, thereby shortening the transmission delay of downlink data.

[0091] Optionally, the paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH;

[0092] The specific resource includes at least one of a specific DCI and a specific PDCCH.

[0093] The target resource includes at least one of the following items A-1 to A-6:

[0094] Item A-1: ​​Downlink Control Information (DCI)

[0095] Item A-2: Paging Physical Downlink Control Channel PDCCH;

[0096] Item A-3: Paging physical downlink shared channel PDSCH;

[0097] Item A-4: Specific DCI;

[0098] Item A-5: Specific PDCCH;

[0099] Item A-6: Resources associated with at least one of paging DCI, paging PDCCH, paging PDSCH, specific DCI, and specific PDCCH.

[0100] The above-mentioned specific DCI and specific PDCCH may also be referred to as dedicated physical layer signaling or channels.

[0101] It can be seen from items A-1 to A-3 above that data transmission resources or resources for scheduling data transmission may include at least one of paging DCI, paging PDCCH, and paging PDSCH. This can avoid the additional configuration of new resources specifically for data transmission or scheduling data transmission. Although it will increase the message size carried by paging DCI, paging PDCCH, and paging PDSCH, it is more suitable for particularly small data transmission.

[0102] It can be seen from the above items A-4 and A-5 that data transmission resources or resources for scheduling data transmission may include newly defined resources. In this way, additional configuration of new resources specifically for data transmission or scheduling data transmission can allow larger data transmission.

[0103] Optionally, the first resource associated with the paging resource includes at least one of the following items O-1 to O-2:

[0104] Item O-1: a resource determined based on the association between the paging resource and the first resource;

[0105] Item O-2: resources determined according to the resource location of the paging resource;

[0106] The second resource associated with the specific resource includes at least one of the following O-3 to O-4:

[0107] Item O-3: resources determined based on the association relationship between the specific resource and the second resource;

[0108] Item O-4: Resources determined based on the resource location of the specific resource.

[0109] The following takes the paging resource as the paging PDCCH as an example to introduce the above items O-1 to O-2:

[0110] Exemplarily, the first resource is associated with the paging PDCCH. For example, the first resource is a PDCCH monitoring occasion that is adjacent to the paging PDCCH monitoring occasion in the same search space.

[0111] Alternatively, illustratively, the network-side device indicates in a paging DCI the position of the search space or the PDCCH monitoring occasion where the first resource is located relative to the PDCCH monitoring occasion where the paging is located.

[0112] Similarly, taking the specific resource as a specific PDCCH as an example, the above items O-3 to O-4 are introduced:

[0113] Exemplarily, the second resource is associated with a specific PDCCH. For example, the second resource is a PDCCH monitoring occasion that is adjacent to a specific PDCCH monitoring occasion in the same search space.

[0114] Alternatively, illustratively, the network-side device indicates in a specific (paging) DCI the position of the search space where the second resource is located or the PDCCH monitoring occasion where the second resource is located relative to the specific PDCCH monitoring occasion.

[0115] In addition, for the above-mentioned dedicated physical layer signaling or channel, a DCI format specifically used for data transmission or a unique RNTI corresponding to the DCI format can be introduced for data transmission or scheduling of data transmission.

[0116] It should be noted that the above-mentioned paging DCI, paging PDCCH, and paging PDSCH are paging resources; the above-mentioned items A-4, A-5, and A-6 are newly defined resources, which can be used for data transmission and can also be used for scheduling data transmission.

[0117] Optionally, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the target resource satisfies at least one of the following:

[0118] The target resource carries a first bit that carries the target information;

[0119] The target resource is in a specific format;

[0120] The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

[0121] From this, it can be seen that the network side device can send the above-mentioned target information to the terminal through at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, wherein at least part of the bits of these target resources can be multiplexed to carry the target information; these target resources carrying the target information can adopt a specific format (such as a new format); the RNTI used by these target resources carrying the target information can be the same as or different from the RNTI used for the paging information.

[0122] Exemplarily, multiplexing / reusing at least some bits in the existing paging DCI (such as reserved bits) for data transmission or scheduling data transmission;

[0123] Alternatively, for example, a new DCI format is introduced, but still uses the same Radio Network Temporary Identifier (RNTI) as paging (e.g., Paging Radio Network Temporary Identifier (P-RNTI)) for scrambling; wherein the new DCI format may have more bits for data transmission or scheduling data transmission;

[0124] Alternatively, for example, a new DCI format specifically used for data transmission or scheduling data transmission is introduced, and a dedicated new RNTI is used for scrambling. The new DCI format can have more bits for data transmission or scheduling data transmission, and the new RNTI is only effective for specific UEs; for example, the new RNTI can be generated based on the UE ID, and the corresponding terminal can decode the DCI.

[0125] Optionally, the first bit includes at least one of the following items B-1 to B-5:

[0126] Item B-1: at least some reserved bits;

[0127] When the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the reserved bit (Reserved field) of the target resource may be used to carry at least one of data information and data scheduling information.

[0128] Exemplarily, the Reserved field of the paging DCI is used to carry at least one of data information and data scheduling information; the existing paging scheduling information-related fields in the DCI (such as the 'Frequency Domain Resource Assignment (FDRA)' field and the 'Time Domain Resource Assignment (TDRA)' field) can also be reused to indicate the resources of the data information.

[0129] Item B-2: a second bit when the target information includes the data information but does not include the data scheduling information, the second bit including at least one of at least a portion of the bits of the short message field and at least a portion of the remaining bits of the target resource;

[0130] It can be seen from item B-2 that when the target resources include at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, at least part of the bits of the short message field (such as the Short Messages field in 5G) can be used to carry data information; or, the remaining bits containing at least the short message field (such as the Short Messages field in 5G) can be used to carry data information; or, all / part of the remaining bits in the target resources can be used to carry data information.

[0131] Item B-3: when the target information includes the data information but does not include the data scheduling information, and the target resource also carries other information, the third bit includes at least part of the remaining available bits of the target resource excluding the bits occupied by the other information, and the other information includes at least one of a short message, paging scheduling information, and availability indication information of a tracking reference signal (TRS);

[0132] In item B-3, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, illustratively, if the other information is a short message, the remaining available bits in the target resource other than the short message field (such as the Short Messages field in 5G) can be used to carry data information;

[0133] Alternatively, illustratively, if the other information is paging scheduling information, the remaining available bits in the target resource except for the paging scheduling information related field may be used to carry data information;

[0134] Alternatively, for example, if the other information is short message and paging scheduling information, the remaining available bits in the target resource other than the short message field (such as the Short Messages field in 5G) and the paging scheduling information related field can be used to carry data information.

[0135] Item B-4: when the target information includes the data scheduling information but does not include the data information, the fourth bit includes at least one of at least a portion of the bits of the short message field, at least a portion of the bits of the paging scheduling information-related field, and at least a portion of the remaining bits of the target resource;

[0136] In item B-4, when the target resources include at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, exemplarily, if the target information only includes data scheduling information, the short message field (such as the Short Messages field in 5G) can be used to carry the data scheduling information; or, the field related to the paging scheduling information (such as the 'FDRA' and 'TDRA' fields) can be used to indicate the transmission resources of the data information; or, all / part of the remaining bits in the target resources can be used to carry the data scheduling information.

[0137] Item B-5: The fifth bit when the target information includes the data information and the data scheduling information, the fifth bit includes at least part of the bits of the short message field and at least one of the bits of the paging scheduling information related field.

[0138] In item B-5, when the target resources include at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, exemplarily, the data information can be carried through a short message (e.g., a new short message), and the data scheduling information can be carried through the relevant field of the paging scheduling information; or, the data scheduling information can be carried through a short message (e.g., a new short message), and the data information can be carried through fields other than the short message.

[0139] Optionally, the target resource further carries a sixth bit carrying at least one of the following indication information C-1 to C-4:

[0140] Item C-1: one of first indication information, second indication information, third indication information, and fourth indication information, wherein the first indication information is used to indicate that only the data information exists in the target resource, the second indication information is used to indicate that the data information and the other information exist in the target resource, the third indication information is used to indicate that only the data scheduling information exists in the target resource, and the fourth indication information is used to indicate that the data information and the data scheduling information exist in the target resource;

[0141] Item C-2: fifth indication information, the fifth indication information being used to indicate whether the target resource carries data;

[0142] Item C-3: the number of bits used for data transmission in the target resource;

[0143] Item C-4: The maximum number of bits used for data transmission in the target resource.

[0144] The target resource may also carry at least one of the above information C-1 to C-4.

[0145] It should be noted that, when the target resource carries the first indication information (such as when only data information exists in the target resource), the first bit includes the second bit.

[0146] In a case where the target resource carries the second indication information (such as data information and the other information exist in the target resource), the first bit includes the third bit;

[0147] In a case where the target resource carries the third indication information (e.g., only data scheduling information exists in the target resource), the first bit includes the fourth bit;

[0148] In a case where the target resource carries the fourth indication information (such as data information and data scheduling information exists in the target resource), the first bit includes the fifth bit.

[0149] In addition, the above-mentioned C-1 item can be carried in the short message indication related domain (for example, the Short Messages indicator domain in 5G), that is, the short message indication related domain can be used to indicate which one or more of the data information, data scheduling information, and other information the target resource carries.

[0150] For example, the value of "00" in the Short Messages indicator field in 5G may be used to indicate at least one of the data information, data scheduling information, and other information carried by the DCI:

[0151] For example, when the DCI carries only data information, the specific meaning of modifying the value of "00" in the existing 'Short Messages indicator' field is shown in Table 1:

[0152] Table 1: An example of the Short Messages indicator field

[0153] For example, when the DCI contains data information and the other information, the specific meaning of modifying the value of "00" in the existing 'Short Messages indicator' field is shown in Table 2:

[0154] Table 2 Example 2 of the Short Messages indicator field

[0155] For example, when only data scheduling information exists in the DCI, the specific meaning of modifying the value of "00" in the existing 'Short Messages indicator' field is shown in Table 3:

[0156] Table 3 Example 3 of the Short Messages indicator field

[0157] For example, when the DCI contains some data information and data scheduling information for another part of the data information, the specific meaning of modifying the value of "00" in the existing 'Short Messages indicator' field is shown in Table 4:

[0158] Table 4 Example 4 of the Short Messages indicator field

[0159] In addition, the above items C-2 to C-4 can be carried through the indicator field in the target resource.

[0160] Exemplarily, the indicator field defined in a specific DCI is used to indicate: at least one of whether the DCI carries data, the number of bits used for data transmission in the DCI, and the maximum number of bits used for data transmission in the DCI.

[0161] Optionally, a 1-bit 'data indicator' field is introduced to indicate whether the DCI carries data. For example, 'data indicator' = '0' indicates that the DCI carries no data; 'data indicator' = '1' indicates that the DCI carries data. The size of the field for carrying data can be a fixed value, such as a predefined or network-configured value.

[0162] Optionally, a multi-bit 'data indicator' field is introduced to indicate whether the DCI carries data and the number of bits / bit upper limit of the field that can carry data. For example, 'data indicator' = '00' indicates that the DCI carries no data; 'data indicator' = '01' indicates that the DCI carries data and the upper limit of the number of data bits carried is 16 bits; 'data indicator' = '10' indicates that the DCI carries data and the upper limit of the number of data bits carried is 32 bits; 'data indicator' = '11' indicates that the DCI carries data and the upper limit of the number of data bits carried is 64 bits.

[0163] Optionally, a 1-bit 'data indicator' field is introduced to indicate whether the DCI carries data, and a multi-bit 'data size' field is introduced to indicate the number of bits / upper limit of the number of bits in the field that can carry data.

[0164] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the terminal receiving target information through the target resource includes:

[0165] The terminal receives the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information;

[0166] or,

[0167] The terminal receives the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, and the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

[0168] From this, it can be seen that among the target information transmitted by the network side device to the terminal, all target information can be carried in the paging PDSCH; or, at least part of the target information is carried in the paging PDSCH, and the size of the target information carried in the paging PDSCH cannot exceed a predefined or network-configured value; and the remaining target information can be carried in other PDSCHs (the above-mentioned target channels).

[0169] Optionally, when the target information includes the data information, the target resource further includes:

[0170] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0171] The dedicated physical layer signaling or channel includes at least one of a specific DCI and a specific PDCCH.

[0172] It can be seen from this that the resources used for data transmission can also include at least one of PDSCH scheduled by paging DCI, PDSCH scheduled by paging PDCCH, PDSCH scheduled by paging PDSCH, and PDSCH scheduled by dedicated physical layer signaling or channel.

[0173] It should be noted that when the first object includes a paging PDCCH, the PDSCH scheduled by the paging PDCCH is a PDSCH different from the paging PDSCH scheduled by the existing paging PDCCH. For example, the paging PDCCH can schedule multiple PSDCHs, where PDSCH1 scheduled by the paging PDCCH is used for paging, and PDSCH2 scheduled by the paging PDCCH is used for data transmission.

[0174] It should also be noted that when PDSCH resources used for data transmission are scheduled through dedicated physical layer signaling or channels, a DCI format specifically used for data transmission or a unique RNTI corresponding to the DCI format can be introduced to use the DCI to schedule data transmission.

[0175] Optionally, when the target resource includes the PDSCH scheduled by the first object, at least one of the following D-1 to D-3 is satisfied:

[0176] Item D-1: The first object carries at least one of scheduling information and data encryption-related information for the data information; the scheduling information for the data information includes at least one of time domain information, frequency domain information, coding and modulation method, transport block size quantization coefficient, and redundancy version number; the data encryption information includes information indicating a data encryption-related algorithm; it is understood that the scheduling information and data encryption-related information for the data information may be encrypted information;

[0177] Item D-2: The scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object; that is, the scheduling information of at least part of the scheduling paging PDSCH in the first object can be reused, for example, the paging PDSCH and the PDSCH for data transmission can have the same frequency domain information and be separated in the time domain.

[0178] Item D-3: The transmission resources of the data information are determined based on the scheduling information of at least part of the paging PDSCH in the first object and the related offset; for example, a time domain offset is introduced, and the paging DCI configuration or protocol provisions stipulate that the PDSCH time domain position of the data transmission is the time domain position of the paging PDSCH plus this time domain offset.

[0179] The following uses the first object as paging DCI and paging PDSCH (PDSCH resources used for data transmission are scheduled by paging DCI and paging PDSCH) as an example to illustrate the above items D-1 to D-3:

[0180] Exemplarily, when PDSCH resources for data transmission are scheduled through paging DCI, at least one of scheduling information for scheduling data transmission and data encryption-related information can be additionally added to the paging DCI; or at least part of the scheduling information for scheduling the paging PDSCH in the paging DCI can be reused, for example, the paging PDSCH and the PDSCH for data transmission can have the same frequency domain information and be separated in the time domain; or, the PDSCH for data transmission is calculated through at least part of the scheduling information of the paging PDSCH in the paging DCI.

[0181] Exemplarily, when PDSCH resources for data transmission are scheduled through paging PDSCH, at least one item of scheduling information for scheduling data transmission and data encryption-related information may be additionally added to the paging PDSCH; at least part of the scheduling information for scheduling the paging PDSCH in the paging PDSCH may also be reused, for example, the paging PDSCH and the PDSCH for data transmission may have the same frequency domain information and be separated in the time domain; or, the PDSCH for data transmission may be calculated through at least part of the scheduling information of the paging PDSCH in the paging PDSCH.

[0182] The scheduling information for data transmission in the paging PDSCH may include one of a Media Access Control Control Element (MAC CE), a Radio Resource Control (RRC), a DCI, or other physical layer messages.

[0183] Optionally, the first object further carries at least one of the following items E-1 to E-4:

[0184] Item E-1: sixth indication information, where the sixth indication information is used to indicate whether the PDSCH scheduled by the first object carries data;

[0185] Item E-2: the number of bits used for data transmission in the PDSCH scheduled by the first object;

[0186] Item E-3: the maximum number of bits used for data transmission in the PDSCH scheduled by the first object;

[0187] Item E-4: seventh indication information, where the seventh indication information is used to indicate available resources in the PDSCH scheduled by the first object.

[0188] Among them, the indicator field in the first object can indicate at least one of the above E-1 to E-4. The following takes the first object as DCI as an example to introduce the specific content indicated by the indicator field:

[0189] Exemplarily, a 1-bit data scheduling indicator field is introduced in the DCI to indicate whether the DCI-scheduled PDSCH carries data; data scheduling indicator field = '0' indicates that the DCI-scheduled PDSCH does not carry data; data scheduling indicator field = '1' indicates that the DCI-scheduled PDSCH carries data.

[0190] It can be understood that if the data scheduling indicator field = '1', the specific number and location of available resources in the DCI-scheduled PDSCH can be determined according to the relevant fields of the data scheduling information.

[0191] or,

[0192] Exemplarily, a data scheduling indicator field of multiple bits is introduced into the DCI to indicate whether the PDSCH scheduled by the DCI carries data and the number of bits / upper limit of the field of data that can be carried;

[0193] or,

[0194] Exemplarily, a field related to data scheduling information of multiple bits is introduced in the DCI to indicate the specific number and location of resources that can be used for data transmission in the PDSCH scheduled by the DCI; wherein, if the DCI has a field related to data scheduling information, it means that the PDSCH scheduled by the DCI will carry data.

[0195] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the terminal receiving the target information includes:

[0196] The terminal receives the data information through the paging physical downlink shared channel PDSCH using a first modulation and coding scheme, wherein the first modulation and coding scheme satisfies at least one of the following:

[0197] Same modulation and coding range as that of the paging PDSCH;

[0198] When the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or high-order modulation is used;

[0199] When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation and coding mode is smaller than a third threshold, or high-order modulation is used;

[0200] or,

[0201] The terminal receives first information through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and receives second information through a target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH; the first information includes part of the data in the target information; the second information includes data in the target information other than the first information; the modulation order of the second modulation and coding method is less than a fourth threshold; and the modulation order of the third modulation and coding method uses high-order modulation.

[0202] It can be seen that when the data transmission resource is the paging PDSCH, the modulation and coding scheme used therein can be determined as described in F-1 to F-3 below:

[0203] Item F-1: depends on whether the data information and the paging information are on the same PDSCH;

[0204] For example, when both are on the same PDSCH, the modulation order can be limited to not exceed a predefined or network-configured value; or, when both are on the same PDSCH, since the data plus the paging message are relatively large, the modulation order restriction is canceled and high-order modulation can be used.

[0205] Item F-2: depends on the size of the data transmission block;

[0206] For example, when the transmission block is not less than or greater than a certain threshold, high-order modulation can be used; otherwise, the modulation order is restricted to not exceed a certain threshold.

[0207] Item F-3: Depends on whether the data is transmitted in blocks;

[0208] For example, if data information is transmitted in blocks, the modulation order of the data transmitted on the paging PDSCH cannot exceed a predefined or network-configured value; data transmitted on other PDSCHs (the target channels mentioned above) has no modulation order restriction and can use high-order modulation.

[0209] Optionally, when the target resource includes a paging resource, the target resource satisfies at least one of the following:

[0210] The paging resources in the target resources are configured independently from other paging resources;

[0211] The paging resources in the target resources and the other paging resources are common resources;

[0212] The paging resources in the target resources are shared with the other paging resources;

[0213] The other paging resources include at least one of the following:

[0214] Paging resources used to carry uplink scheduling information;

[0215] Paging resources used to carry downlink scheduling information;

[0216] Paging resources for paging;

[0217] Paging resources used to send non-paging signaling messages (for example, paging resources used to send short messages);

[0218] Paging resources associated with different reference signals (e.g., paging resources associated with on-demand SSB and paging resources associated with normal SSB); where on-demand SSB refers to the on-demand Synchronization Signal / PBCH block; and normal SSB refers to the normal Synchronization Signal / PBCH block.

[0219] Paging resources used to indicate whether specific reference signal transmission resources are configured, and the specific reference signal may include at least one of a tracking reference signal (TRS), a synchronization broadcast block (SSB), a channel state information reference signal (CSI-RS), and a positioning reference signal (PRS).

[0220] Optionally, the paging resource in the target resource is shared with the other paging resources through one of the following items H-1 to H-6:

[0221] Item H-1: Time-division multiplexing (TDM) of the paging resource in the target resource and the other paging resources;

[0222] For example, each SSB may be mapped to multiple paging resources. Multiple paging resources mapped to the same SSB are used for paging or data transmission or scheduling data transmission in a TDM manner.

[0223] Item H-2: Frequency Division Multiplexing (FDM) of the paging resource in the target resource and the other paging resources;

[0224] For example, each SSB may be mapped to multiple paging resources, and multiple paging resources mapped to the same SSB are used for paging or data transmission or scheduling data transmission in an FDM manner;

[0225] Item H-3: mapping the paging resources in the target resource among the other paging resources according to a predetermined order or pattern;

[0226] For example, multiple paging resources mapped to the same SSB are used for paging, data transmission, or scheduling data transmission according to the frequency domain order and then the time domain order.

[0227] Item H-4: the paging resource in the target resource at least partially overlaps with the other paging resources;

[0228] If the paging resources in the target resources at least partially overlap with other paging resources, it may be indicated in the paging DCI whether the other paging resources include data information or data scheduling information.

[0229] Item H-5: the other paging resources in the specific discontinuous reception cycle belong to the paging resources in the target resources;

[0230] For example, the paging resources in every two DRX cycles are used for data transmission or for scheduling data transmission.

[0231] Item H-6: The discontinuous reception period of the paging resource in the target resource and the discontinuous reception period of the other paging resources alternately exist.

[0232] For example, the paging resources in the 1st, 3rd, 5th ... DRX cycles are used for data transmission or for scheduling data transmission; and the paging resources in the 2nd, 4th, 6th ... DRX cycles are used for other purposes.

[0233] Optionally, when the target information includes the data information, the terminal receiving the target information through the target resource includes:

[0234] The terminal receives the data information through the third resource or the fourth resource;

[0235] The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal;

[0236] The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network-side device to send data information to a terminal.

[0237] It can be seen from this that data information of different terminals can be transmitted on public or the same resources; data information of different terminals can also be transmitted on independent or dedicated resources.

[0238] Optionally, the at least one terminal satisfies at least one of the following J-1 to J-3:

[0239] Item J-1: the data information of the at least one terminal transmitted on the third resource is jointly coded;

[0240] Item J-2: There is a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource;

[0241] Item J-3: There is a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

[0242] It can be seen from item J-1 that data information of different terminals transmitted on public resources can be jointly coded. In this way, data information of different terminals transmitted on public resources can be distinguished by joint coding.

[0243] The joint coding method includes at least one of the following:

[0244] Special channel coding, such as using a specific user's data as parity bits for other users' transmission data; or, for example, when performing channel coding, the data of multiple users have specific lengths and positions;

[0245] Special interleaving mapping methods, such as performing channel coding on different user data separately, and mapping the coded data of multiple users to transmission resources through a specific interleaving pattern.

[0246] It can be seen from item J-2 that the identification information or identification information list of different terminals to which the data information transmitted on the public resource belongs can have a first mapping relationship with the third resource, thereby distinguishing the data information of different terminals transmitted on the public resource based on the first mapping relationship.

[0247] It can be seen from item J-3 that the identification information or identification information list of different terminals to which the data information transmitted on the public resource belongs can have a second mapping relationship with the resource indication information of the third resource, thereby distinguishing the data information of different terminals transmitted on the public resource based on the second mapping relationship.

[0248] Optionally, the first mapping relationship includes at least one of the following K-1 to K-4:

[0249] K-1 item: a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource;

[0250] For example, the resource position of the terminal on the third resource is allocated in order according to the size of the terminal's identification information;

[0251] Alternatively, for example, if the resource positions of different terminals on the third resource are TDM, the third resource TDM is divided into ten parts (for example, one part is a slot), and the terminal with UE-ID mod 10=0 receives data on the first resource, the terminal with UE-ID mod 10=1 receives data on the second resource, and so on;

[0252] Alternatively, for example, the resource positions of different terminals on the third resource are FDM, and the third resource FDM is divided into ten parts (for example, one part is 120 subcarriers), the terminal with UE-ID mod 10=0 receives data on the first resource, the terminal with UE-ID mod 10=1 receives data on the second resource, and so on.

[0253] Alternatively, for example, on a third resource, the terminal receives data at a resource location defined in a predefined pattern.

[0254] Alternatively, for example, on the third resource, the data transmission resource location of the terminal is calculated based on the UE-ID.

[0255] It is understandable that, on the third resource, the data transmission resource locations of different terminals may also be calculated according to the Tracking Area (TA) index. For example, the data transmission resources of terminals with the same TA index are the same.

[0256] Item K-2: The paging information and the identification information of the at least one terminal are mapped to the third resource in a first order, where the first order is the priority order of the paging information and the at least one terminal; optionally, the priority of the paging information is higher than the priority of the terminal to which the data information belongs; for example, the paging information is first mapped on the third resource, and then the resource location of each terminal is mapped in turn according to the priority order of the terminals.

[0257] Item K-3: The mapping relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource position of the terminal on the third resource; for example, the resource position of the terminal on the third resource is mapped according to the index position of the terminal's identification information in the terminal identification information list.

[0258] Optionally, the terminal identification information or the terminal identification information list may be included in the DCI;

[0259] Optionally, the terminal identification information or the terminal identification information list may be located at a specific position of the PDSCH, such as a starting position.

[0260] Item K-4: The mapping relationship between the position of the identification information of at least one terminal or the terminal identification information list in its domain (for example, the domain in DCI) and the resource position of the terminal on the third resource. For example, the resource position of the terminal on the third resource is mapped according to the position of the terminal's identification information in the domain where the terminal identification information list is located.

[0261] Optionally, the second mapping relationship includes at least one of the following V-1 to V-4:

[0262] Item V-1: a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource; for example, the location of the resource indication information of the terminal on the third resource is allocated in order according to the size of the terminal identification information;

[0263] Item V-2: The mapping relationship between the target resource indication information and the target content in a first order, the target resource indication information includes the resource indication information of the paging information and the resource indication information of the data information of the at least one terminal, the target content includes the third resource or the domain indicating the third resource, and the first order is the priority order of the paging information and the at least one terminal; optionally, the priority of the paging information is higher than the priority of the terminal to which the data information belongs; for example, the resource indication information of the paging information is first mapped on the third resource, and then the position of the resource indication information of each terminal is mapped in turn according to the priority order of the terminals.

[0264] Item V-3: The association between the position of the identification information of the at least one terminal in the terminal identification information list and the resource indication information of the terminal on the third resource; for example, the position of the resource indication information of the terminal on the third resource is mapped according to the index position of the terminal's identification information in the terminal identification information list.

[0265] Optionally, the terminal identification information or the terminal identification information list may be included in the DCI;

[0266] Optionally, the terminal identification information or the terminal identification information list may be located at a specific position of the PDSCH, such as a starting position.

[0267] Item V-4: The relationship between the position of the identification information of the at least one terminal or the terminal identification information list in the domain where it is located (for example, the domain in the DCI), and the resource indication information of the terminal on the third resource, for example, the position of the resource indication information of the terminal on the third resource is mapped according to the position of the terminal's identification information in the domain where the terminal identification information list is located.

[0268] It should also be noted that, as mentioned above, the resources used for data transmission include at least one of the following:

[0269] Paging DCI;

[0270] Paging PDCCH;

[0271] Paging PDSCH;

[0272] Specific DCI;

[0273] Specific PDCCH;

[0274] Resources associated with at least one of paging DCI, paging PDCCH, paging PDSCH, specific DCI, and specific PDCCH;

[0275] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0276] It can be seen that the resources used for data transmission may include existing multicast or broadcast channel resources, such as paging DCI, paging PDCCH, and paging PDSCH; they may also include newly defined multicast or broadcast channel resources, such as a newly defined periodic or semi-statically configured resource, which may be a common PDCCH and a common PDSCH; they may also include unicast channel resources; they may also include newly defined terminal-specific channel resources, such as a terminal-specific PDSCH.

[0277] In one embodiment, if the target resources include paging resources (e.g., paging DCI, paging PDCCH, paging PDSCH), then the paging resources may include a control channel or a data channel scheduled by a control channel, not necessarily for the transmission of a paging message; or, the target resources may include at least one of a broadcast channel, a multicast channel, and a unicast channel.

[0278] Among them, some of the above resources used for data transmission can be shared by different terminals, and some cannot be shared by different terminals; the sharable resources belong to the above third resources, and the non-sharable resources belong to the above fourth resources.

[0279] The following describes different perspectives on whether the third resource or the fourth resource needs to be scheduled or not:

[0280] Optionally, when the third resource or the fourth resource does not need to be scheduled, the data information received by the terminal satisfies at least one of the following G-1 to G-4:

[0281] Item G-1: The data information carries identification information of at least one terminal;

[0282] The data information carries the identification information of the terminal, and the terminal that receives the data information can determine whether the data information includes data sent to itself based on whether the data information carries its own identification information.

[0283] A terminal receives all multicast / broadcast information at all data transmission resource locations, thereby obtaining data destined for it. In this case, the received data is not specially processed. For example, the terminal determines whether its UE ID is present in the received multicast / broadcast information. If so, it determines that the data at the corresponding resource location is destined for it based on the mapping between UE ID and data transmission resource location.

[0284] Item G-2: The data information is scrambled using the identification information of the terminal to which it belongs;

[0285] Among them, the data information sent by the network side device to different terminals is scrambled using the identification information of different terminals. For example, the data information sent to terminal A is scrambled using the identification information of terminal A, and the data information sent to terminal B is scrambled using the identification information of terminal B. In this way, the data that the terminal can descramble is the data sent to it by the network side device.

[0286] For example, the network-side device uses information such as UE-ID to scramble the data information and then transmits it on the newly defined multicast / broadcast channel. In this way, the terminal corresponding to the UE-ID performs a blind search on all data transmission resources. The data that can be descrambled based on its own UE ID is sent to itself.

[0287] Item G-3: The data information is subjected to a cyclic redundancy check (CRC) based on the identification information of the terminal to which it belongs;

[0288] Among them, the data information sent by the network side device to different terminals uses the identification information of different terminals for CRC verification. For example, the data information sent to terminal A is CRC verified by the identification information of terminal A, and the data information sent to terminal B is CRC verified by the identification information of terminal B. In this way, the terminal can verify the data obtained by its own identification information, which is the data sent to it by the network side device.

[0289] Item G-4: The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

[0290] Among them, the data information sent by the network side device to different terminals uses the identification information of different terminals to generate CRC codes. For example, the data information sent to terminal A generates a CRC code using the identification information of terminal A, and the data information sent to terminal B generates a CRC code using the identification information of terminal B. In this way, the data obtained by the terminal through the CRC code generated by its own identification information is the data sent to itself by the network side device.

[0291] Optionally, when the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following L-1 to L-2:

[0292] Item L-1: the scheduling information of the data information includes identification information of at least one terminal;

[0293] For example, the terminal first receives the scheduling information in the header of the multicast / broadcast channel to confirm whether its UE ID is included. If it is, it then receives data at the resource location corresponding to the multicast / broadcast channel based on the mapping relationship between the UE ID and the data transmission resource.

[0294] Alternatively, the terminal first receives scheduling information from the header of a multicast / broadcast channel to determine whether its UE ID is included. If so, the terminal then uses the mapping between the UE ID and the resource indication information for data transmission to obtain the corresponding resource indication information at the resource location corresponding to the multicast / broadcast channel, and then receives the corresponding data transmission based on the resource indication information.

[0295] Item L-2: The scheduling information of the data information is located in the target DCI, the target DCI is generated based on the target RNTI, and the target RNTI is generated based on a second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

[0296] For example, the terminal uses a specific RNTI (such as one generated based on its own UE ID) to blindly detect all multicast / broadcast information to obtain scheduling information (the scheduling information is for a specific UE), thereby receiving data on the corresponding resources based on the scheduling information; wherein the corresponding resources can be indicated by the relevant field in the scheduling information.

[0297] Alternatively, for example, the terminal uses a specific RNTI (such as one generated based on a TA index) to perform blind detection in all multicast / broadcast information to obtain scheduling information (the scheduling information is for a group of UEs); wherein, if the UE list in the scheduling information contains its own ID, the terminal can obtain the location of the data transmission resource based on the mapping relationship between the UE ID and the resource indication information for data transmission.

[0298] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the target information and the paging information satisfy at least one of the following I-1 to I-2:

[0299] Item I-1: the target information and the paging information are located in the same transport block TB;

[0300] When the target information and the paging information are located in the same TB, the MAC SDU containing the paging information and the Media Access Control Service Data Unit (MAC SDU) containing the target information may constitute a Media Access Control Protocol Data Unit (MAC PDU); the MAC PDU satisfies at least one of the following:

[0301] The MAC SDU containing the paging information is located at the first specific position (e.g., the front) of the MAC PDU;

[0302] The MAC SDU including the target information is located at the second specific position (eg, the front) of the MAC PDU.

[0303] In addition, the size of the FDRA and TDRA fields in the paging DCI that schedules the paging PDSCH can be increased in bits to support larger data transmission.

[0304] In addition, when the target information includes data information and data scheduling information, the data information can constitute a MAC SDU alone, and the data scheduling information can constitute a MAC SDU alone; or, the data information and the data scheduling information can constitute a MAC SDU together.

[0305] Item I-2: The target information and the paging information are located in different TBs.

[0306] When the target information and the paging information are located in different TBs, the different TBs may be transmitted in the same PDSCH.

[0307] It should also be noted that, in some embodiments, information such as the UE ID may be transmitted in the DCI / PDCCH, and the position of the information such as the UE ID in the DCI satisfies at least one of the following:

[0308] The UE IDs of multiple terminals are located in the same domain, and each UE ID occupies the same number of bits, and occupies corresponding bits in order according to the size of the UE ID (for example, from small to large);

[0309] The UE IDs of multiple terminals are located in different domains, and the domains of different UE IDs are distributed in the DCI / PDCCH in order (eg, from small to large) according to the size of the UE ID.

[0310] In a second aspect, an embodiment of the present application provides an information transmission method. As shown in FIG3 , the method may include the following steps 301 to 302:

[0311] Step 301: The network-side device obtains the target resource.

[0312] The target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource.

[0313] Step 302: When the terminal is in a disconnected state, the network side device sends target information to the terminal through the target resource.

[0314] The target information includes at least one of data information and data scheduling information.

[0315] Optionally, the disconnected state includes at least one of the following states:

[0316] Radio Resource Control-Idle (RRC-idle) state, Radio Resource Control-Inactive (RRC-inactive) state, standby state introduced in 6G or future mobile communication systems, state after Radio Resource Control release (RRC release) but before random access, and other non-connected states before random access.

[0317] In addition, the target information may be encrypted information or plain text information (unencrypted information).

[0318] In an embodiment of the present application, the above-mentioned target information may be sent by a network-side device (such as a base station).

[0319] From the above, it can be seen that the terminal can receive the target information sent by the network side device through the paging resource, and the network side device can send the target information to the terminal through the paging resource during the paging process; or, the terminal can receive the target information sent by the network side device through a specific resource or a first resource associated with the paging resource or a second resource associated with the specific resource in a non-connected state, and the network side device can send the target information to the terminal through a specific resource or a first resource associated with the paging resource or a second resource associated with the specific resource when the terminal is in a non-connected state.

[0320] As can be seen from the above steps 301 to 302, the network-side device can obtain the target resource, which includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; thereby, when the terminal is in a non-connected state, the network-side device can send target information through the target resource, wherein the target information includes at least one of data information and data scheduling information. It can be seen that in this embodiment of the present application, when the terminal is in a non-connected state, it can receive at least one of the data information and data scheduling information sent by the network-side device without having to wait for the random access process, thereby shortening the transmission delay of the downlink data.

[0321] Optionally, the paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH;

[0322] The specific resource includes at least one of a specific DCI and a specific PDCCH.

[0323] The target resource includes at least one of the following items A-1 to A-6:

[0324] Item A-1: ​​Downlink Control Information (DCI)

[0325] Item A-2: Paging Physical Downlink Control Channel PDCCH;

[0326] Item A-3: Paging physical downlink shared channel PDSCH;

[0327] Item A-4: Specific DCI;

[0328] Item A-5: Specific PDCCH;

[0329] Item A-6: Resources associated with at least one of paging DCI, paging PDCCH, paging PDSCH, specific DCI, and specific PDCCH. It is understood that the explanations of the above items A-1 to A-6 can be found in the above description and will not be repeated here.

[0330] Optionally, the first resource associated with the paging resource includes at least one of the following items O-1 to O-2:

[0331] Item O-1: a resource determined based on the association between the paging resource and the first resource;

[0332] Item O-2: resources determined according to the resource location of the paging resource;

[0333] The second resource associated with the specific resource includes at least one of the following O-3 to O-4:

[0334] Item O-3: resources determined based on the association relationship between the specific resource and the second resource;

[0335] Item O-4: Resources determined based on the resource location of the specific resource.

[0336] It is understood that the relevant explanations of the above items O-1 to O-4 can be found in the previous text and will not be repeated here.

[0337] Optionally, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the target resource satisfies at least one of the following:

[0338] The target resource carries a first bit that carries the target information;

[0339] The target resource is in a specific format;

[0340] The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

[0341] From this, it can be seen that the network side device can send the above-mentioned target information to the terminal through at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, wherein at least part of the bits of these target resources can be multiplexed to carry the target information; these target resources carrying the target information can adopt a specific format (such as a new format); the RNTI used by these target resources carrying the target information can be the same as or different from the RNTI used for the paging information.

[0342] Optionally, the first bit includes at least one of the following items B-1 to B-5:

[0343] Item B-1: at least some reserved bits;

[0344] Item B-2: a second bit when the target information includes the data information but does not include the data scheduling information, the second bit including at least one of at least a portion of the bits of the short message field and at least a portion of the remaining bits of the target resource;

[0345] Item B-3: when the target information includes the data information but does not include the data scheduling information, and the target resource also carries other information, the third bit includes at least part of the remaining available bits of the target resource excluding the bits occupied by the other information, and the other information includes at least one of a short message, paging scheduling information, and availability indication information of a tracking reference signal (TRS);

[0346] Item B-4: when the target information includes the data scheduling information but does not include the data information, the fourth bit includes at least one of at least a portion of the bits of the short message field, at least a portion of the bits of the paging scheduling information-related field, and at least a portion of the remaining bits of the target resource;

[0347] Item B-5: The fifth bit when the target information includes the data information and the data scheduling information, the fifth bit includes at least part of the bits of the short message field and at least one of the bits of the paging scheduling information related field.

[0348] It is understood that the relevant explanations for the above items B-1 to B-5 can be found in the previous text and will not be repeated here.

[0349] Optionally, the target resource further carries a sixth bit carrying at least one of the following indication information C-1 to C-4:

[0350] Item C-1: one of first indication information, second indication information, third indication information, and fourth indication information, wherein the first indication information is used to indicate that only the data information exists in the target resource, the second indication information is used to indicate that the data information and the other information exist in the target resource, the third indication information is used to indicate that only the data scheduling information exists in the target resource, and the fourth indication information is used to indicate that the data information and the data scheduling information exist in the target resource;

[0351] Item C-2: fifth indication information, the fifth indication information being used to indicate whether the target resource carries data;

[0352] Item C-3: the number of bits used for data transmission in the target resource;

[0353] Item C-4: The maximum number of bits used for data transmission in the target resource.

[0354] The target resource may also carry at least one of the above information C-1 to C-4.

[0355] It is understood that the relevant explanations for the above items C-1 to C-4 can be found in the previous text and will not be repeated here.

[0356] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the network side device sending target information to the terminal through the target resource includes:

[0357] The network side device sends the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information;

[0358] or,

[0359] The network side device sends the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, and the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

[0360] From this, it can be seen that among the target information transmitted by the network side device to the terminal, all target information can be carried in the paging PDSCH; or, at least part of the target information is carried in the paging PDSCH, and the size of the target information carried in the paging PDSCH cannot exceed a predefined or network-configured value; and the remaining target information can be carried in other PDSCHs (the above-mentioned target channels).

[0361] Optionally, when the target information includes the data information, the target resource further includes:

[0362] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0363] It can be seen from this that the resources used for data transmission can also include at least one of PDSCH scheduled by paging DCI, PDSCH scheduled by paging PDCCH, PDSCH scheduled by paging PDSCH, and PDSCH scheduled by dedicated physical layer signaling or channel.

[0364] Optionally, when the target resource includes the PDSCH scheduled by the first object, at least one of the following D-1 to D-3 is satisfied:

[0365] Item D-1: the first object carries at least one of the scheduling information and data encryption related information of the data information;

[0366] Item D-2: the scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object;

[0367] Item D-3: The transmission resources of the data information are determined based on the scheduling information of at least part of the paging PDSCH in the first object and the related offset.

[0368] It is understood that the relevant explanations for the above items D-1 to D-3 can be found in the previous text and will not be repeated here.

[0369] Optionally, the first object further carries at least one of the following items E-1 to E-4:

[0370] Item E-1: sixth indication information, where the sixth indication information is used to indicate whether the PDSCH scheduled by the first object carries data;

[0371] Item E-2: the number of bits used for data transmission in the PDSCH scheduled by the first object;

[0372] Item E-3: the maximum number of bits used for data transmission in the PDSCH scheduled by the first object;

[0373] Item E-4: seventh indication information, where the seventh indication information is used to indicate available resources in the PDSCH scheduled by the first object.

[0374] It is understood that the relevant explanations of the above items E-1 to E-4 can be found in the above text and will not be repeated here.

[0375] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the network side device sending the target information to the terminal through the target resource includes:

[0376] The network-side device sends the data information through the paging physical downlink shared channel PDSCH using a first modulation and coding scheme, wherein the first modulation and coding scheme satisfies at least one of the following:

[0377] Same modulation and coding range as that of the paging PDSCH;

[0378] When the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or high-order modulation is used;

[0379] When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation and coding mode is smaller than a third threshold, or high-order modulation is used;

[0380] or,

[0381] The network side device sends the first information through the paging physical downlink shared channel PDSCH using the second modulation and coding method, and sends the second information through the target channel using the third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

[0382] It can be seen that when the data transmission resource is the paging PDSCH, the modulation and coding scheme used therein can be determined as described in F-1 to F-3 below:

[0383] Item F-1: depends on whether the data information and the paging information are on the same PDSCH;

[0384] For example, when both are on the same PDSCH, the modulation order can be limited to not exceed a predefined or network-configured value; or, when both are on the same PDSCH, since the data plus the paging message are relatively large, the modulation order restriction is canceled and high-order modulation can be used.

[0385] Item F-2: depends on the size of the data transmission block;

[0386] For example, when the transmission block is not less than or greater than a certain threshold, high-order modulation can be used; otherwise, the modulation order is restricted to not exceed a certain threshold.

[0387] Item F-3: Depends on whether the data is transmitted in blocks;

[0388] For example, if data information is transmitted in blocks, the modulation order of the data transmitted on the paging PDSCH cannot exceed a predefined or network-configured value; data transmitted on other PDSCHs (the target channels mentioned above) has no modulation order restriction and can use high-order modulation.

[0389] Optionally, when the target resource includes a paging resource, the target resource satisfies at least one of the following:

[0390] The paging resources in the target resources are configured independently from other paging resources;

[0391] The paging resources in the target resources and the other paging resources are common resources;

[0392] The paging resources in the target resources are shared with the other paging resources;

[0393] The other paging resources include at least one of the following:

[0394] Paging resources used to carry uplink scheduling information;

[0395] Paging resources used to carry downlink scheduling information;

[0396] Paging resources for paging;

[0397] Paging resources used to send non-paging signaling messages (for example, paging resources used to send short messages);

[0398] Paging resources associated with different reference signals (e.g., paging resources associated with on-demand SSB and paging resources associated with normal SSB);

[0399] A paging resource used to indicate whether to configure a specific reference signal transmission resource, where the specific reference signal may include at least one of a Tracking Reference Signal (TRS), a Synchronization Signal / PBCH Block (SSB), a Channel State Information-Reference Signal (CSI-RS), and a Positioning Reference Signal (PRS). Optionally, the paging resource in the target resource is shared with the other paging resources via one of the following items H-1 to H-6:

[0400] Item H-1: Time-division multiplexing (TDM) of the paging resource in the target resource and the other paging resources;

[0401] Item H-2: Frequency Division Multiplexing (FDM) of the paging resource in the target resource and the other paging resources;

[0402] Item H-3: mapping the paging resources in the target resource among the other paging resources according to a predetermined order or pattern;

[0403] Item H-4: the paging resource in the target resource at least partially overlaps with the other paging resources;

[0404] Item H-5: the other paging resources in the specific discontinuous reception cycle belong to the paging resources in the target resources;

[0405] Item H-6: The discontinuous reception period of the paging resource in the target resource and the discontinuous reception period of the other paging resources alternately exist.

[0406] It is understood that the relevant explanations of the above items H-1 to H-6 can be found in the above text and will not be repeated here.

[0407] Optionally, when the target information includes the data information, the network-side device sending the target information to the terminal through the target resource includes:

[0408] The network side device sends the data information through the third resource or the fourth resource;

[0409] The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal;

[0410] The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network-side device to send data information to a terminal.

[0411] It can be seen from this that data information of different terminals can be transmitted on public or the same resources; data information of different terminals can also be transmitted on independent or dedicated resources.

[0412] Optionally, the at least one terminal satisfies at least one of the following J-1 to J-3:

[0413] Item J-1: the data information of the at least one terminal transmitted on the third resource is jointly coded;

[0414] Item J-2: There is a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource;

[0415] Item J-3: There is a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

[0416] It is understood that the relevant explanations of the above items J-1 to J-3 can be found in the above text and will not be repeated here.

[0417] Optionally, the first mapping relationship includes at least one of the following K-1 to K-4:

[0418] K-1 item: a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource;

[0419] Item K-2: a mapping relationship between the paging information and the identification information of the at least one terminal and the third resource mapping according to a first order, where the first order is a priority order of the paging information and the at least one terminal;

[0420] Item K-3: a mapping relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource position of the terminal on the third resource;

[0421] Item K-4: The mapping relationship between the position of the identification information of the at least one terminal or the terminal identification information list in its domain (for example, the domain in the DCI) and the resource position of the terminal on the third resource.

[0422] It is understood that the relevant explanations of the above items K-1 to K-4 can be found in the previous text and will not be repeated here.

[0423] Optionally, the second mapping relationship includes at least one of the following V-1 to V-4:

[0424] Item V-1: a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource;

[0425] Item V-2: a mapping relationship between target resource indication information and target content according to a first order, the target resource indication information including resource indication information of paging information and resource indication information of data information of the at least one terminal, the target content including the third resource or a domain indicating the third resource, and the first order being a priority order of the paging information and the at least one terminal;

[0426] Item V-3: the position of the identification information of the at least one terminal in the terminal identification information list, and the association relationship between the resource indication information of the terminal on the third resource;

[0427] Item V-4: The relationship between the position of the identification information of the at least one terminal or the terminal identification information list in its domain (eg, the domain in the DCI) and the resource indication information of the terminal on the third resource.

[0428] It is understood that the relevant explanations of the above items V-1 to V-4 can be found in the previous text and will not be repeated here.

[0429] Optionally, when the third resource or the fourth resource does not need to be scheduled, the data information sent by the network-side device satisfies at least one of the following G-1 to G-4:

[0430] Item G-1: The data information carries identification information of at least one terminal;

[0431] Item G-2: The data information is scrambled using the identification information of the terminal to which it belongs;

[0432] Item G-3: The data information is subjected to a cyclic redundancy check (CRC) based on the identification information of the terminal to which it belongs;

[0433] Item G-4: The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

[0434] It is understood that the relevant explanations of items G-1 to G-4 above can be found in the previous text and will not be repeated here.

[0435] Optionally, when the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following L-1 to L-2:

[0436] Item L-1: the scheduling information of the data information includes identification information of at least one terminal;

[0437] Item L-2: The scheduling information of the data information is located in the target DCI, the target DCI is generated based on the target RNTI, and the target RNTI is generated based on a second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

[0438] It can be understood that the relevant explanations of the above items L-1 to L-2 can be found in the previous text and will not be repeated here.

[0439] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the target information and the paging information satisfy at least one of the following I-1 to I-2:

[0440] Item I-1: the target information and the paging information are located in the same transport block TB;

[0441] Item I-2: The target information and the paging information are located in different TBs.

[0442] It is understood that the relevant explanations of the above items I-1 to I-2 can be found in the previous text and will not be repeated here.

[0443] When the target information and the paging information are located in different TBs, the different TBs may be transmitted in the same PDSCH.

[0444] It should also be noted that, in some embodiments, information such as the UE ID may be transmitted in the DCI / PDCCH, and the position of the information such as the UE ID in the DCI satisfies at least one of the following:

[0445] The UE IDs of multiple terminals are located in the same domain, and each UE ID occupies the same number of bits, and occupies corresponding bits in order according to the size of the UE ID (for example, from small to large);

[0446] The UE IDs of multiple terminals are located in different domains, and the domains of different UE IDs are distributed in the DCI / PDCCH in order (eg, from small to large) according to the size of the UE ID.

[0447] The information transmission method provided in the embodiment of the present application can be executed by an information transmission device. In the embodiment of the present application, the information transmission device provided in the embodiment of the present application is described by taking the information transmission method executed by the information transmission device as an example.

[0448] In a third aspect, an embodiment of the present application provides an information transmission device, which can be applied to a terminal. As shown in FIG4 , the information transmission device 40 may include the following modules:

[0449] A first resource acquisition module 401 is configured to acquire a target resource, where the target resource includes at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0450] The receiving module 402 is configured to receive target information through the target resource when the terminal is in a disconnected state;

[0451] The target information includes at least one of data information and data scheduling information.

[0452] Optionally, the paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH;

[0453] The specific resource includes at least one of a specific DCI and a specific PDCCH.

[0454] Optionally, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the target resource satisfies at least one of the following:

[0455] The target resource carries a first bit that carries the target information;

[0456] The target resource is in a specific format;

[0457] The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

[0458] Optionally, the first bit includes at least one of the following:

[0459] At least some of the bits are reserved;

[0460] a second bit in a case where the target information includes the data information but does not include the data scheduling information, the second bit including at least one of bits of at least part of a short message field and at least part of remaining bits of the target resource;

[0461] a third bit when the target information includes the data information but does not include the data scheduling information, and the target resource also carries other information, the third bit including at least part of the remaining available bit bits of the target resource excluding the bit bits occupied by the other information, the other information including at least one of a short message, paging scheduling information, and availability indication information of a tracking reference signal TRS;

[0462] a fourth bit in a case where the target information includes the data scheduling information but does not include the data information, the fourth bit including at least one of at least a portion of bits of a short message field, at least a portion of bits of a paging scheduling information-related field, and at least a portion of remaining bits of the target resource;

[0463] In the case where the target information includes the data information and the data scheduling information, the fifth bit includes at least one of a bit of at least a portion of a short message field and a bit of a paging scheduling information related field.

[0464] Optionally, the target resource further carries a sixth bit carrying at least one of the following indication information:

[0465] one of first indication information, second indication information, third indication information, and fourth indication information, wherein the first indication information is used to indicate that only the data information exists in the target resource, the second indication information is used to indicate that the data information and the other information exist in the target resource, the third indication information is used to indicate that only the data scheduling information exists in the target resource, and the fourth indication information is used to indicate that the data information and the data scheduling information exist in the target resource;

[0466] fifth indication information, where the fifth indication information is used to indicate whether the target resource carries data;

[0467] the number of bits used for data transmission in the target resource;

[0468] The maximum number of bits used for data transmission in the target resource.

[0469] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the receiving module 402 is specifically configured to:

[0470] receiving the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information;

[0471] or,

[0472] Receive the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

[0473] Optionally, the first resource associated with the paging resource includes at least one of the following:

[0474] A resource determined according to an association relationship between the paging resource and the first resource;

[0475] a resource determined according to a resource location of the paging resource;

[0476] The second resource associated with the specific resource includes at least one of the following:

[0477] a resource determined according to the association relationship between the specific resource and the second resource;

[0478] The resource is determined based on the resource location of the specific resource.

[0479] Optionally, when the target information includes the data information, the target resource further includes:

[0480] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0481] Optionally, when the target resource includes the PDSCH scheduled by the first object, at least one of the following is satisfied:

[0482] The first object carries at least one of scheduling information and data encryption related information of the data information;

[0483] The scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object;

[0484] The transmission resource of the data information is determined according to the scheduling information of at least part of the paging PDSCH in the first object and the related offset.

[0485] Optionally, the first object further carries at least one of the following:

[0486] Sixth indication information, where the sixth indication information is used to indicate whether the PDSCH scheduled by the first object carries data;

[0487] the number of bits used for data transmission in the PDSCH scheduled by the first object;

[0488] a maximum number of bits used for data transmission in the PDSCH scheduled by the first object;

[0489] Seventh indication information, where the seventh indication information is used to indicate available resources in the PDSCH scheduled by the first object.

[0490] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the receiving module 402 is specifically configured to:

[0491] The data information is received through the paging physical downlink shared channel PDSCH using a first modulation and coding scheme, wherein the first modulation and coding scheme satisfies at least one of the following:

[0492] Same modulation and coding range as that of the paging PDSCH;

[0493] When the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or high-order modulation is used;

[0494] When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation and coding mode is smaller than a third threshold, or high-order modulation is used;

[0495] or,

[0496] The first information is received through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and the second information is received through the target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

[0497] Optionally, when the target resource includes a paging resource, the target resource satisfies at least one of the following:

[0498] The paging resources in the target resources are configured independently from other paging resources;

[0499] The paging resources in the target resources and the other paging resources are common resources;

[0500] The paging resources in the target resources are shared with the other paging resources;

[0501] The other paging resources include at least one of the following:

[0502] Paging resources used to carry uplink scheduling information;

[0503] Paging resources used to carry downlink scheduling information;

[0504] Paging resources for paging;

[0505] Paging resources used to send non-paging signaling messages;

[0506] Paging resources associated with different reference signals;

[0507] Used to indicate whether to configure paging resources for specific reference signal transmission resources.

[0508] Optionally, the paging resource in the target resource is shared with the other paging resources through one of the following:

[0509] The paging resources in the target resources are time-division multiplexed with the other paging resources;

[0510] The paging resources in the target resources are frequency-division multiplexed with the other paging resources;

[0511] Mapping the paging resources in the target resources among the other paging resources according to a predetermined order or pattern;

[0512] The paging resources in the target resources at least partially overlap with the other paging resources;

[0513] The other paging resources in the specific discontinuous reception cycle belong to the paging resources in the target resources;

[0514] The discontinuous reception period in which the paging resources in the target resources are located and the discontinuous reception periods in which the other paging resources are located exist alternately.

[0515] Optionally, when the target information includes the data information, the receiving module 402 is specifically configured to:

[0516] receiving the data information through a third resource or a fourth resource;

[0517] The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal;

[0518] The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network-side device to send data information to a terminal.

[0519] Optionally, the at least one terminal satisfies at least one of the following:

[0520] The data information of the at least one terminal transmitted on the third resource is jointly coded;

[0521] There is a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource;

[0522] There is a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

[0523] Optionally, the first mapping relationship includes at least one of the following:

[0524] a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource;

[0525] a mapping relationship between the paging information and the identification information of the at least one terminal and the third resource mapping according to a first order, where the first order is a priority order of the paging information and the at least one terminal;

[0526] a mapping relationship between a position of the identification information of the at least one terminal in the terminal identification information list and a resource position of the terminal on the third resource;

[0527] A mapping relationship between the location of the identification information of the at least one terminal or the terminal identification information list in the domain where the terminal is located and the resource location of the terminal on the third resource.

[0528] Optionally, the second mapping relationship includes at least one of the following:

[0529] a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource;

[0530] a mapping relationship between target resource indication information and target content according to a first order, the target resource indication information including resource indication information of paging information and resource indication information of data information of the at least one terminal, the target content including the third resource or a domain indicating the third resource, and the first order being a priority order of the paging information and the at least one terminal;

[0531] an association relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource indication information of the terminal on the third resource;

[0532] The association relationship between the identification information of the at least one terminal or the location of the terminal identification information list in the domain where the terminal is located and the resource indication information of the terminal on the third resource.

[0533] Optionally, when the third resource or the fourth resource does not need to be scheduled, the data information received by the receiving module 402 satisfies at least one of the following:

[0534] The data information carries identification information of at least one terminal;

[0535] The data information is scrambled by the identification information of the terminal to which it belongs;

[0536] The data information is subjected to a cyclic redundancy CRC check using the identification information of the terminal to which it belongs;

[0537] The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

[0538] Optionally, when the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following:

[0539] The scheduling information of the data information includes identification information of at least one terminal;

[0540] The scheduling information of the data information is located in the target DCI, the target DCI is generated based on the target RNTI, and the target RNTI is generated based on the second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

[0541] The information transmission device in the embodiments of the present application can be an electronic device, such as an electronic device with an operating system, or a component of an electronic device, such as an integrated circuit or chip. The electronic device can be a terminal; for example, the terminal can include, but is not limited to, the types of terminal 11 listed above, and is not specifically limited in the embodiments of the present application.

[0542] The information transmission device provided in the embodiment of the present application can implement each process implemented in the method embodiment of Figure 2 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0543] In a fourth aspect, an embodiment of the present application provides an information transmission device, which can be applied to a network-side device. As shown in FIG5 , the information transmission device 50 may include the following modules:

[0544] A second resource acquisition module 501 is configured to acquire a target resource, where the target resource includes at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0545] The sending module 502 is configured to send target information to the terminal through the target resource when the terminal is in a disconnected state;

[0546] The target information includes at least one of data information and data scheduling information.

[0547] Optionally, the paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH;

[0548] The specific resource includes at least one of a specific DCI and a specific PDCCH.

[0549] Optionally, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the target resource satisfies at least one of the following:

[0550] The target resource carries a first bit that carries the target information;

[0551] The target resource is in a specific format;

[0552] The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

[0553] Optionally, the first bit includes at least one of the following:

[0554] At least some of the bits are reserved;

[0555] a second bit in a case where the target information includes the data information but does not include the data scheduling information, the second bit including at least one of bits of at least part of a short message field and at least part of remaining bits of the target resource;

[0556] a third bit when the target information includes the data information but does not include the data scheduling information, and the target resource also carries other information, the third bit including at least part of the remaining available bit bits of the target resource excluding the bit bits occupied by the other information, the other information including at least one of a short message, paging scheduling information, and availability indication information of a tracking reference signal TRS;

[0557] a fourth bit in a case where the target information includes the data scheduling information but does not include the data information, the fourth bit including at least one of at least a portion of bits of a short message field, at least a portion of bits of a paging scheduling information-related field, and at least a portion of remaining bits of the target resource;

[0558] In the case where the target information includes the data information and the data scheduling information, the fifth bit includes at least one of a bit of at least a portion of a short message field and a bit of a paging scheduling information related field.

[0559] Optionally, the target resource further carries a sixth bit carrying at least one of the following indication information:

[0560] one of first indication information, second indication information, third indication information, and fourth indication information, wherein the first indication information is used to indicate that only the data information exists in the target resource, the second indication information is used to indicate that the data information and the other information exist in the target resource, the third indication information is used to indicate that only the data scheduling information exists in the target resource, and the fourth indication information is used to indicate that the data information and the data scheduling information exist in the target resource;

[0561] fifth indication information, where the fifth indication information is used to indicate whether the target resource carries data;

[0562] the number of bits used for data transmission in the target resource;

[0563] The maximum number of bits used for data transmission in the target resource.

[0564] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the sending module 502 is specifically configured to:

[0565] Sending the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information;

[0566] or,

[0567] The paging physical downlink shared channel PDSCH and the target channel are sent, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, and the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

[0568] Optionally, the first resource associated with the paging resource includes at least one of the following:

[0569] A resource determined according to an association relationship between the paging resource and the first resource;

[0570] a resource determined according to a resource location of the paging resource;

[0571] The second resource associated with the specific resource includes at least one of the following:

[0572] a resource determined according to the association relationship between the specific resource and the second resource;

[0573] The resource is determined based on the resource location of the specific resource.

[0574] Optionally, when the target information includes the data information, the target resource further includes:

[0575] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0576] Optionally, when the target resource includes the PDSCH scheduled by the first object, at least one of the following is satisfied:

[0577] The first object carries at least one of scheduling information and data encryption related information of the data information;

[0578] The scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object;

[0579] The transmission resource of the data information is determined according to the scheduling information of at least part of the paging PDSCH in the first object and the related offset.

[0580] Optionally, the first object further carries at least one of the following:

[0581] Sixth indication information, where the sixth indication information is used to indicate whether the PDSCH scheduled by the first object carries data;

[0582] the number of bits used for data transmission in the PDSCH scheduled by the first object;

[0583] a maximum number of bits used for data transmission in the PDSCH scheduled by the first object;

[0584] Seventh indication information, where the seventh indication information is used to indicate available resources in the PDSCH scheduled by the first object.

[0585] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the sending module 502 is specifically configured to:

[0586] The data information is sent through the paging physical downlink shared channel PDSCH using a first modulation and coding scheme, wherein the first modulation and coding scheme satisfies at least one of the following:

[0587] Same modulation and coding range as that of the paging PDSCH;

[0588] When the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or high-order modulation is used;

[0589] When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation and coding mode is smaller than a third threshold, or high-order modulation is used;

[0590] or,

[0591] The first information is sent through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and the second information is sent through the target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

[0592] Optionally, when the target resource includes a paging resource, the target resource satisfies at least one of the following:

[0593] The paging resources in the target resources are configured independently from other paging resources;

[0594] The paging resources in the target resources and the other paging resources are common resources;

[0595] The paging resources in the target resources are shared with the other paging resources;

[0596] The other paging resources include at least one of the following:

[0597] Paging resources used to carry uplink scheduling information;

[0598] Paging resources used to carry downlink scheduling information;

[0599] Paging resources for paging;

[0600] Paging resources used to send non-paging signaling messages;

[0601] Paging resources associated with different reference signals;

[0602] Used to indicate whether to configure paging resources for specific reference signal transmission resources.

[0603] Optionally, the paging resource in the target resource is shared with the other paging resources through one of the following:

[0604] The paging resources in the target resources are time-division multiplexed with the other paging resources;

[0605] The paging resources in the target resources are frequency-division multiplexed with the other paging resources;

[0606] Mapping the paging resources in the target resources among the other paging resources according to a predetermined order or pattern;

[0607] The paging resources in the target resources at least partially overlap with the other paging resources;

[0608] The other paging resources in the specific discontinuous reception cycle belong to the paging resources in the target resources;

[0609] The discontinuous reception period in which the paging resources in the target resources are located and the discontinuous reception periods in which the other paging resources are located exist alternately.

[0610] Optionally, when the target information includes the data information, the sending module 502 is specifically configured to:

[0611] Sending the data information through a third resource or a fourth resource;

[0612] The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal;

[0613] The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network-side device to send data information to a terminal.

[0614] Optionally, the at least one terminal satisfies at least one of the following:

[0615] The data information of the at least one terminal transmitted on the third resource is jointly coded;

[0616] There is a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource;

[0617] There is a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

[0618] Optionally, the first mapping relationship includes at least one of the following:

[0619] a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource;

[0620] a mapping relationship between the paging information and the identification information of the at least one terminal and the third resource mapping according to a first order, where the first order is a priority order of the paging information and the at least one terminal;

[0621] a mapping relationship between a position of the identification information of the at least one terminal in the terminal identification information list and a resource position of the terminal on the third resource;

[0622] A mapping relationship between the location of the identification information of the at least one terminal or the terminal identification information list in the domain where the terminal is located and the resource location of the terminal on the third resource.

[0623] Optionally, the second mapping relationship includes at least one of the following:

[0624] a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource;

[0625] a mapping relationship between target resource indication information and target content according to a first order, the target resource indication information including resource indication information of paging information and resource indication information of data information of the at least one terminal, the target content including the third resource or a domain indicating the third resource, and the first order being a priority order of the paging information and the at least one terminal;

[0626] an association relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource indication information of the terminal on the third resource;

[0627] The association relationship between the identification information of the at least one terminal or the location of the terminal identification information list in the domain where the terminal is located and the resource indication information of the terminal on the third resource.

[0628] Optionally, when the third resource or the fourth resource does not need to be scheduled, the data information sent by the sending module 502 satisfies at least one of the following:

[0629] The data information carries identification information of at least one terminal;

[0630] The data information is scrambled by the identification information of the terminal to which it belongs;

[0631] The data information is subjected to a cyclic redundancy CRC check using the identification information of the terminal to which it belongs;

[0632] The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

[0633] Optionally, when the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following:

[0634] The scheduling information of the data information includes identification information of at least one terminal;

[0635] The scheduling information of the data information is located in the target DCI, the target DCI is generated based on the target RNTI, and the target RNTI is generated based on the second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

[0636] The information transmission device in the embodiments of the present application can be an electronic device, such as an electronic device with an operating system, or a component of an electronic device, such as an integrated circuit or chip. The electronic device can be a network-side device; for example, the network-side device can include, but is not limited to, the types of network-side devices 12 listed above, and is not specifically limited in the embodiments of the present application.

[0637] The information transmission device provided in the embodiment of the present application can implement each process implemented in the method embodiment of Figure 3 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0638] As shown in Figure 6, an embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602. The memory 602 stores a program or instruction that can be run on the processor 601. For example, when the communication device 600 is a terminal, the program or instruction, when executed by the processor 601, implements the various steps of the information transmission method embodiment described in the first aspect above, and can achieve the same technical effect. When the communication device 600 is a network-side device, the program or instruction, when executed by the processor 601, implements the various steps of the information transmission method embodiment described in the second aspect above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0639] The present application also provides a terminal comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG2 . This terminal embodiment corresponds to the aforementioned terminal-side method embodiment, and each implementation process and implementation method of the aforementioned method embodiment is applicable to this terminal embodiment and can achieve the same technical effects. Specifically, FIG7 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.

[0640] The terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709 and at least some of the components of the processor 710.

[0641] Those skilled in the art will appreciate that the terminal 700 may also include a power supply (such as a battery) to power various components. The power supply may be logically connected to the processor 710 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The terminal structure shown in FIG7 does not limit the terminal. The terminal may include more or fewer components than shown, or may combine certain components, or have different component arrangements, which will not be described in detail here.

[0642] It should be understood that in an embodiment of the present application, the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 707 includes a touch panel 7071 and at least one of other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and an operating stick, which will not be repeated here.

[0643] In the embodiment of the present application, after receiving downlink data from a network-side device, the RF unit 701 may transmit the data to the processor 710 for processing. Furthermore, the RF unit 701 may send uplink data to the network-side device. Typically, the RF unit 701 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, and the like.

[0644] The memory 709 can be used to store software programs or instructions and various data. The memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, applications or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 709 may include a volatile memory or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM), and a direct memory bus random access memory (DRRAM). The memory 709 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0645] Processor 710 may include one or more processing units. Optionally, processor 710 integrates an application processor and a modem processor. The application processor primarily handles operations related to the operating system, user interface, and application programs, while the modem processor primarily processes wireless communication signals, such as a baseband processor. It is understood that the modem processor may not be integrated into processor 710.

[0646] The processor 710 is configured to acquire a target resource, where the target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource;

[0647] The radio frequency unit 701 is configured to, when the terminal is in a non-connected state, receive target information through the target resource;

[0648] The target information includes at least one of data information and data scheduling information.

[0649] Optionally, the paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH;

[0650] The specific resource includes at least one of a specific DCI and a specific PDCCH.

[0651] Optionally, when the target resource includes at least one of paging DCI, paging PDCCH, specific DCI, and specific PDCCH, the target resource satisfies at least one of the following:

[0652] The target resource carries a first bit that carries the target information;

[0653] The target resource is in a specific format;

[0654] The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

[0655] Optionally, the first bit includes at least one of the following:

[0656] At least some of the bits are reserved;

[0657] a second bit in a case where the target information includes the data information but does not include the data scheduling information, the second bit including at least one of bits of at least part of a short message field and at least part of remaining bits of the target resource;

[0658] a third bit when the target information includes the data information but does not include the data scheduling information, and the target resource also carries other information, the third bit including at least part of the remaining available bit bits of the target resource excluding the bit bits occupied by the other information, the other information including at least one of a short message, paging scheduling information, and availability indication information of a tracking reference signal TRS;

[0659] a fourth bit in a case where the target information includes the data scheduling information but does not include the data information, the fourth bit including at least one of at least a portion of bits of a short message field, at least a portion of bits of a paging scheduling information-related field, and at least a portion of remaining bits of the target resource;

[0660] In the case where the target information includes the data information and the data scheduling information, the fifth bit includes at least one of a bit of at least a portion of a short message field and a bit of a paging scheduling information related field.

[0661] Optionally, the target resource further carries a sixth bit carrying at least one of the following indication information:

[0662] one of first indication information, second indication information, third indication information, and fourth indication information, wherein the first indication information is used to indicate that only the data information exists in the target resource, the second indication information is used to indicate that the data information and the other information exist in the target resource, the third indication information is used to indicate that only the data scheduling information exists in the target resource, and the fourth indication information is used to indicate that the data information and the data scheduling information exist in the target resource;

[0663] fifth indication information, where the fifth indication information is used to indicate whether the target resource carries data;

[0664] the number of bits used for data transmission in the target resource;

[0665] The maximum number of bits used for data transmission in the target resource.

[0666] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH, the radio frequency unit 701 receives the target information through the target resource, including:

[0667] receiving the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information;

[0668] or,

[0669] Receive the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

[0670] Optionally, the first resource associated with the paging resource includes at least one of the following:

[0671] A resource determined according to an association relationship between the paging resource and the first resource;

[0672] a resource determined according to a resource location of the paging resource;

[0673] The second resource associated with the specific resource includes at least one of the following:

[0674] a resource determined according to the association relationship between the specific resource and the second resource;

[0675] The resource is determined based on the resource location of the specific resource.

[0676] Optionally, when the target information includes the data information, the target resource further includes:

[0677] The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

[0678] Optionally, when the target resource includes the PDSCH scheduled by the first object, at least one of the following is satisfied:

[0679] The first object carries at least one of scheduling information and data encryption related information of the data information;

[0680] The scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object;

[0681] The transmission resource of the data information is determined according to the scheduling information of at least part of the paging PDSCH in the first object and the related offset.

[0682] Optionally, the first object further carries at least one of the following:

[0683] Sixth indication information, where the sixth indication information is used to indicate whether the PDSCH scheduled by the first object carries data;

[0684] the number of bits used for data transmission in the PDSCH scheduled by the first object;

[0685] a maximum number of bits used for data transmission in the PDSCH scheduled by the first object;

[0686] Seventh indication information, where the seventh indication information is used to indicate available resources in the PDSCH scheduled by the first object.

[0687] Optionally, when the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the radio frequency unit 701 receives the target information through the target resource, including:

[0688] The data information is received through the paging physical downlink shared channel PDSCH using a first modulation and coding scheme, wherein the first modulation and coding scheme satisfies at least one of the following:

[0689] Same modulation and coding range as that of the paging PDSCH;

[0690] When the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or high-order modulation is used;

[0691] When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation and coding mode is smaller than a third threshold, or high-order modulation is used;

[0692] or,

[0693] The first information is received through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and the second information is received through the target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

[0694] Optionally, when the target resource includes a paging resource, the target resource satisfies at least one of the following:

[0695] The paging resources in the target resources are configured independently from other paging resources;

[0696] The paging resources in the target resources and the other paging resources are common resources;

[0697] The paging resources in the target resources are shared with the other paging resources;

[0698] The other paging resources include at least one of the following:

[0699] Paging resources used to carry uplink scheduling information;

[0700] Paging resources used to carry downlink scheduling information;

[0701] Paging resources for paging;

[0702] Paging resources used to send non-paging signaling messages;

[0703] Paging resources associated with different reference signals;

[0704] Used to indicate whether to configure paging resources for specific reference signal transmission resources.

[0705] Optionally, the paging resource in the target resource is shared with the other paging resources through one of the following:

[0706] The paging resources in the target resources are time-division multiplexed with the other paging resources;

[0707] The paging resources in the target resources are frequency-division multiplexed with the other paging resources;

[0708] Mapping the paging resources in the target resources among the other paging resources according to a predetermined order or pattern;

[0709] The paging resources in the target resources at least partially overlap with the other paging resources;

[0710] The other paging resources in the specific discontinuous reception cycle belong to the paging resources in the target resources;

[0711] The discontinuous reception period in which the paging resources in the target resources are located and the discontinuous reception periods in which the other paging resources are located exist alternately.

[0712] Optionally, when the target information includes the data information, the radio frequency unit 701 receiving the target information through the target resource includes:

[0713] receiving the data information through a third resource or a fourth resource;

[0714] The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal;

[0715] The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network-side device to send data information to a terminal.

[0716] Optionally, the at least one terminal satisfies at least one of the following:

[0717] The data information of the at least one terminal transmitted on the third resource is jointly coded;

[0718] There is a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource;

[0719] There is a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

[0720] Optionally, the first mapping relationship includes at least one of the following:

[0721] a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource;

[0722] a mapping relationship between the paging information and the identification information of the at least one terminal and the third resource mapping according to a first order, where the first order is a priority order of the paging information and the at least one terminal;

[0723] a mapping relationship between a position of the identification information of the at least one terminal in the terminal identification information list and a resource position of the terminal on the third resource;

[0724] A mapping relationship between the location of the identification information of the at least one terminal or the terminal identification information list in the domain where the terminal is located and the resource location of the terminal on the third resource.

[0725] Optionally, the second mapping relationship includes at least one of the following:

[0726] a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource;

[0727] a mapping relationship between target resource indication information and target content according to a first order, the target resource indication information including resource indication information of paging information and resource indication information of data information of the at least one terminal, the target content including the third resource or a domain indicating the third resource, and the first order being a priority order of the paging information and the at least one terminal;

[0728] an association relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource indication information of the terminal on the third resource;

[0729] The association relationship between the identification information of the at least one terminal or the location of the terminal identification information list in the domain where the terminal is located and the resource indication information of the terminal on the third resource.

[0730] Optionally, when the third resource or the fourth resource does not need to be scheduled, the data information received by the radio frequency unit 701 satisfies at least one of the following:

[0731] The data information carries identification information of at least one terminal;

[0732] The data information is scrambled by the identification information of the terminal to which it belongs;

[0733] The data information is subjected to a cyclic redundancy CRC check using the identification information of the terminal to which it belongs;

[0734] The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

[0735] Optionally, when the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following:

[0736] The scheduling information of the data information includes identification information of at least one terminal;

[0737] The scheduling information of the data information is located in the target DCI, the target DCI is generated based on the target RNTI, and the target RNTI is generated based on the second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

[0738] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the method embodiment and achieve the same or corresponding technical effects. To avoid repetition, it will not be described here.

[0739] The present application also provides a network-side device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG3 . This network-side device embodiment corresponds to the aforementioned network-side device method embodiment, and each implementation process and implementation method of the aforementioned method embodiment are applicable to this network-side device embodiment and can achieve the same technical effects.

[0740] Specifically, embodiments of the present application also provide a network-side device. As shown in Figure 8, the network-side device 800 includes an antenna 81, a radio frequency device 82, a baseband device 83, a processor 84, and a memory 85. Antenna 81 is connected to radio frequency device 82. In the uplink direction, radio frequency device 82 receives information via antenna 81 and sends the received information to baseband device 83 for processing. In the downlink direction, baseband device 83 processes the information to be transmitted and sends it to radio frequency device 82. Radio frequency device 82 processes the received information and then sends it through antenna 81.

[0741] The method executed by the network-side device in the above embodiment may be implemented in the baseband device 83 , which includes a baseband processor.

[0742] The baseband device 83 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 8, one of the chips is, for example, a baseband processor, which is connected to the memory 85 through a bus interface to call the program in the memory 85 to execute the network device operations shown in the above method embodiment.

[0743] The network side device may further include a network interface 86, which is, for example, a Common Public Radio Interface (CPRI).

[0744] Specifically, the network side device 800 of an embodiment of the present invention also includes: instructions or programs stored in the memory 85 and executable on the processor 84. The processor 84 calls the instructions or programs in the memory 85 to execute the methods executed by the modules shown in FIG5 and achieve the same technical effect. To avoid repetition, they will not be elaborated here.

[0745] An embodiment of the present 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, the various processes of the information transmission method embodiment described in the first aspect or the second aspect above are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0746] The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. In some examples, the readable storage medium may be a non-transitory readable storage medium.

[0747] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the information transmission method embodiment described in the first aspect or the second aspect above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0748] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0749] An embodiment of the present application further provides a computer program / program product, which is stored in a storage medium. The computer program / program product is executed by at least one processor to implement the various processes of the information transmission method embodiment described in the first aspect or the second aspect above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0750] An embodiment of the present application also provides an information transmission system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the information transmission method described in the first aspect above, and the network side device can be used to execute the steps of the information transmission method described in the second aspect above.

[0751] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0752] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general-purpose hardware platform, or of course, by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes a number of instructions for enabling a terminal or network-side device to execute the methods described in each embodiment of the present application.

[0753] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of this application and the scope of protection of the claims. These implementation methods are all within the protection of this application.

Claims

1. A method for transmitting information, wherein: The method comprises: The terminal acquires a target resource, where the target resource includes at least one of: a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; When the terminal is in a non-connected state, the terminal receives target information through the target resource; The target information includes at least one of data information and data scheduling information.

2. The method according to claim 1, wherein: The paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH; The specific resource includes at least one of a specific DCI and a specific PDCCH.

3. The method according to claim 2, wherein: In the case where the target resource includes at least one of a paging DCI, a paging PDCCH, a specific DCI, and a specific PDCCH, the target resource satisfies at least one of the following: The target resource carries a first bit that carries the target information; The target resource is in a specific format; The radio network temporary identifier RNTI used by the target resource to transmit the target information is the same as or different from the RNTI used by the target resource to transmit the paging information.

4. The method according to claim 2, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH, the terminal receiving target information through the target resource includes: The terminal receives the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information; or, The terminal receives the paging physical downlink shared channel PDSCH and a target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

5. The method according to any one of claims 1 to 4, wherein: In the case where the target information includes the data information, the target resource further includes: The PDSCH is scheduled by a first object, wherein the first object includes at least one of a paging DCI, a paging PDCCH, a paging PDSCH, a dedicated physical layer signaling, or a channel.

6. The method according to claim 5, wherein: In a case where the target resource includes the PDSCH scheduled by the first object, at least one of the following is satisfied: The first object carries at least one of scheduling information and data encryption related information of the data information; The scheduling information of the data information is the same as the scheduling information of at least part of the paging PDSCH in the first object; The transmission resource of the data information is determined according to the scheduling information of at least part of the paging PDSCH in the first object and the related offset.

7. The method according to any one of claims 2 to 6, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the terminal receiving the target information through the target resource includes: The terminal receives the data information through the paging physical downlink shared channel PDSCH using a first modulation and coding mode, wherein the first modulation and coding mode satisfies at least one of the following: Same modulation and coding range as paging PDSCH; In a case where the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or a high-order modulation is used; When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation coding mode is smaller than the third threshold, or high-order modulation is used; or, The terminal receives first information through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and receives second information through a target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

8. The method according to any one of claims 1 to 7, wherein: In the case where the target resource includes the paging resource, the target resource satisfies at least one of the following: The paging resource in the target resource is configured independently from other paging resources; The paging resource in the target resource and the other paging resources are common resources; The paging resource in the target resource is shared with the other paging resources; The other paging resources include at least one of the following: Paging resources used to carry uplink scheduling information; Paging resources used to carry downlink scheduling information; paging resources for paging; Paging resources used to send non-paging signaling messages; paging resources associated to different reference signals; Used to indicate whether to configure paging resources for specific reference signal transmission resources.

9. The method according to any one of claims 1 to 8, wherein: In a case where the target information includes the data information, the terminal receiving the target information through the target resource includes: The terminal receives the data information through the third resource or the fourth resource; The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal; The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network side device to send data information to a terminal.

10. The method according to claim 9, wherein: The at least one terminal satisfies at least one of the following: The data information of the at least one terminal transmitted on the third resource is jointly coded; There exists a first mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the third resource; There exists a second mapping relationship between the terminal identification information or the terminal identification information list of the at least one terminal and the resource indication information of the third resource.

11. The method according to claim 10, wherein: The first mapping relationship includes at least one of the following: a mapping relationship between the identification information of the at least one terminal and the resource location of the terminal on the third resource; a mapping relationship between the paging information and the identification information of the at least one terminal and the third resource mapping according to a first order, where the first order is a priority order of the paging information and the at least one terminal; a mapping relationship between the position of the identification information of the at least one terminal in the terminal identification information list and the resource position of the terminal on the third resource; A mapping relationship between the location of the identification information of the at least one terminal or the terminal identification information list in the domain where the terminal is located and the resource location of the terminal on the third resource.

12. The method according to claim 10 or 11, wherein: The second mapping relationship includes at least one of the following: a mapping relationship between the identification information of the at least one terminal and the location of the resource indication information of the terminal on the third resource; a mapping relationship between the target resource indication information and the target content according to a first order, the target resource indication information including resource indication information of the paging information and resource indication information of the data information of the at least one terminal, the target content including the third resource or a domain indicating the third resource, and the first order being a priority order of the paging information and the at least one terminal; The position of the identification information of the at least one terminal in the terminal identification information list and the association relationship between the resource indication information of the terminal on the third resource; The association relationship between the identification information of the at least one terminal or the location of the terminal identification information list in the domain where the terminal is located and the resource indication information of the terminal on the third resource.

13. The method according to any one of claims 9 to 12, wherein: In a case where the third resource or the fourth resource does not need to be scheduled, the data information received by the terminal satisfies at least one of the following: The data information carries identification information of at least one terminal; The data information is scrambled by identification information of the terminal to which it belongs; The data information is subjected to a cyclic redundancy CRC check using identification information of the terminal to which it belongs; The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

14. The method according to any one of claims 9 to 13, wherein: In the case where the third resource or the fourth resource needs to be scheduled, the scheduling information of the data information satisfies at least one of the following: The scheduling information of the data information includes identification information of at least one terminal; The scheduling information of the data information is located in the target DCI, the target DCI is generated according to the target RNTI, and the target RNTI is generated according to the second object, wherein the second object includes the identification information of the terminal to which the data information belongs, or the identification information of the tracking area to which the terminal to which the data information belongs belongs.

15. A method for transmitting information, wherein: The method comprises: The network side device acquires a target resource, where the target resource includes: at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; When the terminal is in a non-connected state, the network side device sends target information to the terminal through the target resource; The target information includes at least one of data information and data scheduling information.

16. The method according to claim 15, wherein: The paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH; The specific resource includes at least one of a specific DCI and a specific PDCCH.

17. The method according to claim 16, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH, the network side device sends target information to the terminal through the target resource, including: The network side device sends the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information; or, The network side device sends the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the information in the target information, and the second information includes information in the target information other than the first information.

18. The method according to claim 16 or 17, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the network side device sending the target information to the terminal through the target resource includes: The network side device sends the data information through the paging physical downlink shared channel PDSCH using a first modulation and coding method, wherein the first modulation and coding method satisfies at least one of the following: Same modulation and coding range as paging PDSCH; In a case where the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or a high-order modulation is used; When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation coding mode is smaller than the third threshold, or high-order modulation is used; or, The network side device sends first information through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and sends second information through a target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

19. The method according to any one of claims 16 to 18, wherein: In a case where the target information includes the data information, the network side device sends the target information to the terminal through the target resource, including: The network side device sends the data information through the third resource or the fourth resource; The third resource includes a public resource in the target resource, and the public resource includes a resource for a network side device to send data information to at least one terminal; The fourth resource includes a dedicated resource in the target resource, and the dedicated resource includes a resource that is dedicated by a network side device to send data information to a terminal.

20. The method according to claim 19, wherein: When the third resource or the fourth resource does not need to be scheduled, the data information sent by the network side device satisfies at least one of the following: The data information carries identification information of at least one terminal; The data information is scrambled by the identification information of the terminal to which it belongs; The data information is subjected to a cyclic redundancy CRC check using identification information of the terminal to which it belongs; The CRC code of the data information is generated based on the identification information of the terminal to which it belongs.

21. An information transmission device, wherein: Applied to a terminal, the device comprises: A first resource acquisition module, configured to acquire a target resource, wherein the target resource includes at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; A receiving module, used for receiving target information through the target resource when the terminal is in a non-connected state; The target information includes at least one of data information and data scheduling information.

22. The device according to claim 21, wherein The paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH; The specific resource includes at least one of a specific DCI and a specific PDCCH.

23. The device according to claim 22, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH, the receiving module is specifically configured to: Receiving the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information; or, Receive the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the target information, and the second information includes information in the target information other than the first information.

24. The device according to claim 22 or 23, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH, and the target information includes the data information, the receiving module is specifically configured to: The data information is received by using the paging physical downlink shared channel PDSCH using a first modulation and coding method, wherein the first modulation and coding method satisfies at least one of the following: Same modulation and coding range as paging PDSCH; In a case where the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or a high-order modulation is used; When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation coding mode is smaller than the third threshold, or high-order modulation is used; or, The first information is received through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and the second information is received through the target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

25. An information transmission device, wherein: Applied to a network side device, the device comprises: A second resource acquisition module, configured to acquire a target resource, wherein the target resource includes at least one of a paging resource configured for paging, a specific resource configured for a non-connected state, a first resource associated with the paging resource, and a second resource associated with the specific resource; A sending module, used for sending target information to the terminal through the target resource when the terminal is in a disconnected state; The target information includes at least one of data information and data scheduling information.

26. The device according to claim 25, wherein The paging resource includes: at least one of paging downlink control information DCI, paging physical downlink control channel PDCCH, and paging physical downlink shared channel PDSCH; The specific resource includes at least one of a specific DCI and a specific PDCCH.

27. The device according to claim 26, wherein: In a case where the target resource includes the paging physical downlink shared channel PDSCH, the network side device sends target information to the terminal through the target resource, including: The network side device sends the paging physical downlink shared channel PDSCH, wherein the paging physical downlink shared channel PDSCH carries the target information; or, The network side device sends the paging physical downlink shared channel PDSCH and the target channel, wherein the paging physical downlink shared channel PDSCH carries first information, and the target channel carries second information, the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the information in the target information, and the second information includes information in the target information other than the first information.

28. The device according to claim 26 or 27, wherein In a case where the target resource includes the paging physical downlink shared channel PDSCH and the target information includes the data information, the network side device sending the target information to the terminal through the target resource includes: The network side device sends the data information through the paging physical downlink shared channel PDSCH using a first modulation and coding method, wherein the first modulation and coding method satisfies at least one of the following: Same modulation and coding range as paging PDSCH; In a case where the data information and the paging information are on the same PDSCH, the modulation order corresponding to the first modulation and coding mode is less than a first threshold, or a high-order modulation is used; When the transmission block of the data information is larger than the second threshold, the modulation order corresponding to the first modulation coding mode is smaller than the third threshold, or high-order modulation is used; or, The network side device sends first information through the paging physical downlink shared channel PDSCH using a second modulation and coding method, and sends second information through a target channel using a third modulation and coding method, wherein the target channel includes at least one of a PDSCH scheduled by a paging PDCCH, a PDSCH scheduled by a paging PDSCH, a PDSCH scheduled by a specific DCI, and a PDSCH scheduled by a specific PDCCH, the first information includes part of the data in the target information, the second information includes data in the target information other than the first information, the modulation order of the second modulation and coding method is less than a fourth threshold, and the modulation order of the third modulation and coding method uses high-order modulation.

29. A communication device, wherein: It includes a processor and a memory, the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, it implements the steps of the information transmission method as described in any one of claims 1 to 14, or implements the steps of the information transmission method as described in any one of claims 15 to 20.

30. A readable storage medium, wherein: The readable storage medium stores a program or instruction, and when the program or instruction is executed by the processor, it implements the steps of the information transmission method as described in any one of claims 1 to 14, or implements the steps of the information transmission method as described in any one of claims 15 to 20.

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