Transmission processing method and apparatus, terminal, and readable storage medium

Abstract

The application discloses a transmission processing method and device, a terminal and a readable storage medium, and belongs to the field of communication. The transmission processing method of the application embodiment comprises the following steps: a terminal determines N resource objects, wherein N is a positive integer; the terminal performs a target operation based on the N resource objects; wherein the target operation comprises at least one of the following: transmitting a first signal on at least part of the N resource objects, and monitoring at least part of the N resource objects; the first signal comprises at least one of a synchronization signal block and a preset signal; the resource object is a candidate resource or a candidate resource group; the resource object is associated with a first object; the first object comprises at least one sub-object, which is a sidelink terminal, a sidelink system, a sidelink interface, a sidelink service, a priority, synchronization information, spatial information, position information, beam information, quasi co-location information, transmission configuration indication information and a sidelink group.

Description

Technical Field

[0001] This application belongs to the field of communication technology, and in particular relates to a transmission processing method, apparatus, terminal and readable storage medium. Background Technology

[0002] To secure more resources to meet the service demands of sidelink (SL) transmission, it may be necessary to conduct SL transmissions on unlicensed or shared frequency bands. Since other wireless technologies may exist on unlicensed frequency bands, terminals need to determine if resources are available before attempting channel access and transmission. Therefore, how to configure candidate resources and implement sidelink transmissions on unlicensed frequency bands becomes a pressing issue. Summary of the Invention

[0003] This application provides a transmission processing method, apparatus, terminal, and readable storage medium that can solve the problem of achieving sidelink transmission on unlicensed frequency bands.

[0004] Firstly, a transmission processing method is provided, including:

[0005] The terminal identifies N resource objects, where N is a positive integer;

[0006] The terminal performs target operations based on the N resource objects;

[0007] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group.

[0008] Secondly, a transmission processing apparatus is provided, comprising:

[0009] The determination module is used to determine N resource objects, where N is a positive integer;

[0010] The execution module is used to perform target operations based on the N resource objects;

[0011] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group.

[0012] Thirdly, a terminal is provided, the terminal including a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the method described in the first aspect.

[0013] Fourthly, a terminal is provided, including a processor and a communication interface, wherein,

[0014] The processor is used to determine N resource objects, where N is a positive integer;

[0015] The communication interface is used to perform target operations based on the N resource objects;

[0016] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group.

[0017] Fifthly, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the method described in the first aspect.

[0018] In a sixth aspect, embodiments of this application provide a chip, the chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor being used to run programs or instructions to implement the steps of the method described in the first aspect.

[0019] In a seventh aspect, a computer program / program product is provided, the computer program / program product being stored in a non-transient storage medium, the computer program / program product being executed by at least one processor to implement the method as described in the first aspect.

[0020] This application embodiment determines N resource objects (N being a positive integer) through a terminal. The terminal performs a target operation based on the N resource objects. The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and monitoring at least a portion of the N resource objects. The first signal includes at least one of a synchronization signal block and a preset signal. The resource objects are candidate resources or candidate resource groups, and each resource object is associated with a first object. The first object includes at least one of the following sub-objects: a sidelink terminal, a sidelink system, a sidelink interface, a sidelink service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and a sidelink group. By clearly defining the association between the N resource objects and the first object, the terminal can transmit, detect, or monitor the first signal based on the N resource objects after successful LBT (Local Link Transmission). Therefore, this application embodiment can achieve sidelink transmission on unlicensed frequency bands, thereby effectively improving communication flexibility. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a network system that can be applied to the embodiments of this application;

[0022] Figure 2 This is a flowchart of a transmission processing method provided in an embodiment of this application;

[0023] Figure 3 This is one of the transmission example diagrams in a transmission processing method provided in an embodiment of this application;

[0024] Figure 4 This is the second transmission example diagram in a transmission processing method provided in the embodiments of this application;

[0025] Figure 5 This is a structural diagram of a transmission processing apparatus provided in an embodiment of this application;

[0026] Figure 6 This is a structural diagram of a communication device provided in an embodiment of this application;

[0027] Figure 7 This is a structural diagram of a terminal provided in an embodiment of this application. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0029] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same class, not limited in number; for example, a first signal can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0030] It is worth noting that the technologies described in this application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in this application are often used interchangeably, and the described technologies can be used in the systems and radio technologies mentioned above, as well as in other systems and radio technologies. The following description describes New Radio (NR) systems for illustrative purposes, and NR terminology is used in most of the following description. These technologies can also be applied to applications beyond NR systems, such as 6th Generation (6G) communication systems.

[0031] Figure 1This diagram illustrates a block diagram of a wireless communication system applicable to embodiments of this application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can be a mobile phone, tablet computer, laptop computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), augmented reality (AR) / virtual reality (VR) device, robot, wearable device, vehicle-mounted device (VUE), pedestrian terminal (PUE), smart home device (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), etc. Wearable devices include: smartwatches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart chains, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, game consoles, etc. It should be noted that the specific type of terminal 11 is not limited in this application embodiment. The network-side device 12 can be a base station or core network equipment. The base station can be referred to as Node B, Evolved Node B, Access Point, Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (BSS), Extended Service Set (ESS), B Node, Evolved B Node (eNB), Home B Node, Home Evolved B Node, WLAN Access Point, WiFi Node, Transmitting Receiving Point (TRP), or any other suitable term in the field. As long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that this application embodiment only uses a base station in an NR system as an example, but does not limit the specific type of base station.

[0032] For ease of understanding, the following describes some aspects of the embodiments of this application:

[0033] In future communication systems, shared spectrum, such as unlicensed bands, can supplement licensed bands to help operators expand service capacity. To maintain consistency with NR deployments and maximize NR-based unlicensed access, unlicensed bands can operate in the 5GHz, 37GHz, and 60GHz bands. Because unlicensed bands are shared by multiple technologies (RATs), such as WiFi, radar, and LTE Licensed-Assisted Access (LTE-LAA), in some countries or regions, their use must comply with regulations to ensure fair use of the resource by all devices. These regulations include listen-before-talk (LBT) and maximum channel occupancy time (MCOT) rules. When a transmitting node needs to send information, it first performs an LBT, checking the power of surrounding nodes (ED). If the detected power is below a threshold, the channel is considered idle, and the transmitting node can send. Conversely, if the channel is busy, the transmission node cannot send data. Transmission nodes can be base stations, UEs, and WiFi access points (APs), etc. Once a transmission node begins transmission, the channel time occupied (COT) cannot exceed the MCOT.

[0034] Commonly used LBT types (category) can be divided into category 1, category 2 and category 4.

[0035] Category 1 LBT means that the sending node does not perform LBT, that is, there is no LBT or even if transmission occurs (immediate transmission).

[0036] Category 2 LBT is a one-shot LBT, meaning that the node performs an LBT before transmission. If the channel is empty, transmission will proceed; if the channel is busy, transmission will not proceed.

[0037] Category 4 LBT is a back-off channel listening mechanism. When a transmission node detects that the channel is busy, it backs off and continues listening until it detects that the channel is empty.

[0038] For base stations, Category 2LBT is applied to the Physical downlink shared channel (PDSCH) without a demodulation reference signal (DRS), while Category 4LBT is applied to the PDSCH, Physical downlink control channel (PDCCH), or extended Physical downlink control channel (ePDCCH).

[0039] For the terminal, category 4 LBT corresponds to the type 1 UL channel access procedure, and category 2 LBT corresponds to the type 2 UL channel access procedure.

[0040] LBT includes frame-based equipment (FBE) and load-based equipment (LBE).

[0041] In this context, FBE refers to the periodic structure used in the device's transmit / receive timing, with a period of a fixed frame period (FFP). FBE nodes occupy channels using a channel access mechanism based on level-to-bit (LBT). The node that initiates a transmission sequence containing one or more consecutive transmissions is called the initiating device, and the other nodes are called responding devices. An FBE node can be an initiating device, a responding device, or support both functions simultaneously.

[0042] For LBE, a transmitting node can start LBT at any time and continue transmitting only when it detects that the channel is empty. There is no fixed listening time for the transmitting node; when it detects that the channel is busy, it does not need to skip the listening process. It can continue listening by backoffing several Extended Idle Channel Evaluations (CCAs) until the eCCA counter reaches zero.

[0043] The transmission processing method provided in this application will be described in detail below with reference to the accompanying drawings and through some embodiments and application scenarios.

[0044] Please see Figure 2 , Figure 2This is a flowchart of a transmission processing method provided in an embodiment of this application, such as... Figure 2 As shown, it includes the following steps:

[0045] Step 201: The terminal determines N resource objects, where N is a positive integer;

[0046] Step 202: The terminal performs a target operation based on the N resource objects;

[0047] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-location (QCL) information, transmission configuration indicator (TCI) information, and side link group.

[0048] In this embodiment of the application, the aforementioned candidate resources and candidate resource groups all belong to candidate resources in unlicensed frequency bands or shared frequency bands. A candidate resource group may include one or more candidate resources. When a candidate resource group includes one candidate resource, there is no concept of a candidate resource group; that is, the candidate resource group can be replaced by a candidate resource.

[0049] Optionally, the resource object used for the first signal can be understood as the resource object being used to transmit, detect, or listen to the first signal.

[0050] Optionally, the above priorities can be understood as SL priorities, logical channel (LCH) priorities, or logical channel group (LCG) priorities. The above sidelink group can be understood as SL terminal group or other groups.

[0051] Optionally, the synchronization information may include a synchronization reference, the spatial information may include a spatial reference, the location information may include a location reference, the beam information may include a beam reference, the quasi-co-location information may include a quasi-co-location reference, and the transmission configuration indication information may include a transmission configuration indication reference.

[0052] Optionally, the aforementioned sidelink group can be understood as a sidelink terminal group, which may include terminals corresponding to the same or preset target information. The target information includes at least one of the following: synchronization reference, spatial reference, location reference, beam reference, QCL reference, service, source ID, destination ID, packet, process ID, traffic, priority, distance, range, session, unicast, and groupcast.

[0053] It should be understood that the embodiments of this application can configure or pre-configure N resource objects for the terminal based on a first object, thereby enabling the terminal to obtain candidate resources. Optionally, if the channel is determined to be available by the first object, the terminal can perform a target operation based on the N resource objects. Transmission in the embodiments of this application can be understood as sending or receiving. Monitoring at least some of the N resource objects can be understood as monitoring whether the channel or carrier where the N resource objects are located is idle, available, or busy.

[0054] It should be noted that the preset signal may be at least a part of the synchronization signal block. That is, the synchronization signal block may also be used to identify one or more SL systems, sidelink interfaces, sidelink services, sidelink groups, or priorities, and may also be used to identify one or more synchronization references and / or spatial references and / or location references and / or beam references and / or QCL references. For example, the above-mentioned synchronization signal block or preset signal may identify at least one of the following:

[0055] Side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-location information, transmission configuration indication information, occupancy status of side link group and second object;

[0056] The second object is a channel, carrier, or resource.

[0057] It should be noted that identifying a sidelink terminal can be understood as identifying any sidelink terminal or a preset sidelink terminal; identifying a sidelink system can be understood as identifying any sidelink system or a preset sidelink system; identifying a sidelink interface can be understood as identifying any sidelink interface or a preset sidelink interface; identifying priority can be understood as identifying any priority or a preset priority; identifying synchronization information can be understood as identifying any synchronization information or a preset synchronization information; identifying spatial information can be understood as identifying any spatial information or preset spatial information; identifying location information can be understood as identifying any location information or preset location information; identifying beam information can be understood as identifying any beam information or preset beam information; identifying quasi-co-address information can be understood as identifying any quasi-co-address information or preset quasi-co-address information; identifying transmission configuration indication information can be understood as identifying any transmission configuration indication information or preset transmission configuration indication information; identifying a sidelink group can be understood as identifying any sidelink group or a preset sidelink group; identifying a second object can be understood as identifying any second object or a preset second object.

[0058] Optionally, the aforementioned channel refers to the channel being monitored during periods of idle or busy activity. The aforementioned resource can be understood as a resource block (RB) or a resource block group (RBG).

[0059] This application embodiment determines N resource objects (N being a positive integer) through a terminal. The terminal performs a target operation based on the N resource objects. The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and monitoring at least a portion of the N resource objects. The first signal includes at least one of a synchronization signal block and a preset signal. The resource objects are candidate resources or candidate resource groups, and each resource object is associated with a first object. The first object includes at least one of the following sub-objects: a sidelink terminal, a sidelink system, a sidelink interface, a sidelink service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and a sidelink group. By clearly defining the association between the N resource objects and the first object, the terminal can transmit, detect, or monitor the first signal based on the N resource objects after successful LBT (Local Link Transmission). Therefore, this application embodiment can achieve sidelink transmission on unlicensed frequency bands, thereby effectively improving communication flexibility.

[0060] Optionally, in some embodiments, the preset signal is any one of the following:

[0061] The first signal part;

[0062] Other synchronization signal blocks besides the aforementioned synchronization signal block;

[0063] Preamble.

[0064] In this embodiment of the application, the synchronization signal block in the first signal can be referred to as the first synchronization signal block, and the other synchronization signal blocks can be referred to as the second synchronization signal block.

[0065] It should be noted that the aforementioned first signal portion can be understood as a portion of the signals in the first synchronization signal block, which can be the Primary Synchronization Sequence (PSS) and / or the Secondary Synchronization Sequence (SSS). Optionally, if the first time point is before the start time point of the target resource object, and the interval between the first time point and the start time point of the target resource object is greater than or equal to a fourth preset value, the first signal portion can be understood as the first signal portion on the target resource object corresponding to the first time point to the end point of the target resource object. The aforementioned second synchronization signal block can be another synchronization signal block composed of at least two of SSS, PSS, and PSBCH in an FDM manner. Alternatively, it can be another synchronization signal block composed of at least two of SSS, PSS, and Physical Sidelink Broadcast Channel (PSBCH) in a TDM manner and with a structure different from the first synchronization signal block. There are two types of synchronization signal blocks. For example, if the channel is acquired and the candidate resource for synchronization signal blocks is in the pool, the second synchronization signal block is sent because the first synchronization signal block cannot be sent completely. If the channel is acquired and the candidate resource for synchronization signal blocks is at the starting point, the first synchronization signal block is transmitted.

[0066] It should be noted that the aforementioned N resource objects can belong to L target time objects. These target time objects include periods, timers, time windows, transmission clusters, preset time periods, channel occupancy times, or time-domain units. The resource objects are candidate resources or candidate resource groups. The target time object including a timer can be understood as the runtime of the timer for the target time object. The aforementioned time-domain units can be slots, mini-slots, frames, subframes, milliseconds (ms), symbols, or spans. The aforementioned preset time can be a period or a duration, for example, a frame period. The aforementioned transmission cluster can be understood as a group, cluster, set, or burst.

[0067] Optionally, in some embodiments, the first object satisfies at least one of the following:

[0068] In the case where multiple first sub-objects are associated with the same second sub-object, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are the same;

[0069] In the case where at least two of the multiple first sub-objects are associated with different second sub-objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are different;

[0070] In the case where at least two of the multiple first sub-objects are associated with different second candidate resource objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the at least two first sub-objects are different;

[0071] The first sub-object and the second sub-object are different sub-objects of the first object.

[0072] Optionally, the at least some of the candidate resources are a first candidate resource group, which can be used for the first signal.

[0073] In this embodiment of the application, the first candidate resource group can be used for the second object, which can be understood as the first candidate resource group being exclusive to the second object, that is, the first candidate resource group can only be used for transmitting or detecting the second object.

[0074] For example, in some embodiments, at least some of the candidate resources in the first candidate resource group and / or candidate resources of multiple UEs belonging to the same SL system, the same synchronization reference, or the same SL UE group are the same. The first candidate resource group and / or candidate resources are used for the first signal.

[0075] For example, in some embodiments, the first candidate resource groups and / or synchronization signal block candidate resources corresponding to multiple UEs belonging to different SL systems, different synchronization references, or different SL UE groups are at least partially different.

[0076] Optionally, when the plurality of first sub-objects are associated with the same second sub-object, at least some of the second candidate resource groups associated with the plurality of first sub-objects are different, and the second candidate resource groups can be used for the first signal and the first sidelink signal.

[0077] The aforementioned second candidate resource group can be understood as a candidate resource group that can be used for the first signal and the first sidelink signal. In actual use, it may only be used to transmit at least one of the first signal and the first sidelink signal.

[0078] For example, in some embodiments, the first candidate resource groups corresponding to the plurality of UEs are the same, but the second candidate resource groups corresponding to the plurality of UEs may be the same or different; for example, a certain synchronization reference corresponds to one first candidate resource group and two second candidate resource groups, and UE1 and UE both correspond to the first candidate resource group, but correspond to different second candidate resource groups.

[0079] Optionally, the first sidelink signal includes at least one of the following: a data channel, a control channel, a feedback channel, and a reference signal.

[0080] Optionally, in some embodiments, the terminal performing a target operation based on the N resources includes:

[0081] When the terminal receives at least one of a synchronization signal block and a preset signal sent by the target terminal, the terminal performs a target operation based on the N resource objects;

[0082] Wherein, the target terminal satisfies at least one of the following: the target terminal is a terminal other than the terminal mentioned above; the target terminal is a terminal that communicates with the terminal mentioned above.

[0083] Furthermore, the aforementioned terminal and the target terminal are associated with the same first object.

[0084] In this embodiment, the terminal can transmit a first signal on a preset resource object among N candidate resource objects. The preset resource object can be a resource object following the target resource object that detects or receives the first signal. For example, in some embodiments, the preset resource object can be the resource object located closest to the target resource object (or any, or preset), or a candidate resource within the candidate resource group where the target resource is located.

[0085] For example, if the UE receives a synchronization signal block on a candidate resource within the first candidate resource group, it will send a synchronization signal to the most recent candidate resource, or to a candidate resource within the second candidate resource group, or to a candidate resource within the first candidate resource group.

[0086] For example, SL synchronization reference 1 corresponds to candidate resource 1 and candidate resource 2. Both UE1 and UE2 use SL synchronization reference 1. UE1 preempts the channel and sends a sidelink synchronization signal and PBCH block (S-SSB) using candidate resource 1. After receiving the S-SSB, UE2 considers that the UE using SL synchronization reference 1 has obtained the right to use the channel, so UE2 can use resource 2 to send the S-SSB.

[0087] Optionally, in some embodiments, the bearer information carried by the first signal includes at least one of the following:

[0088] Timed information;

[0089] First indication information, the first indication information is used to indicate that the first signal belongs to at least one of a first candidate resource group and a second candidate resource group, wherein the first candidate resource group can be used for the first signal, and the second candidate resource group can be used for the first signal and the first side link signal;

[0090] The second indication information is used to indicate the encoding of the candidate resource group to which the first signal is located;

[0091] The third indication information is used to indicate the number of the candidate resource where the first signal is located;

[0092] The fourth indication information is used to indicate the group number of the candidate resource where the first signal is located;

[0093] The fifth indication information is used to indicate the usage information of the candidate resource or candidate resource group;

[0094] The sixth indication information is used to indicate the type of the first signal;

[0095] Relevant information about the first signal;

[0096] Information related to Channel Occupancy Time (COT).

[0097] In this embodiment of the application, the second indication information can specifically indicate whether the first signal belongs to a first candidate resource group or a second candidate resource group. Optionally, if the first signal belongs to the first candidate resource group, the third indication information can indicate the number of the first candidate resource group to which the first signal belongs; if the first signal belongs to the second candidate resource group, the fourth indication information can indicate the number of the second candidate resource group to which the first signal belongs.

[0098] Optionally, the information related to Channel Occupancy Time (COT) can be understood as information about the channel, carrier, resources, or COT in which the first signal resides. For example, it may include at least one of the following:

[0099] The first signal corresponds to several channels and / or carriers;

[0100] Which channels and / or carriers does the first signal correspond to?

[0101] COT refers to at least one of the start point, end point, and duration; that is, information related to the time period during which the channel and / or resources can be occupied.

[0102] Can it be used by other first sub-objects under the same second sub-object? For example, UE1 preempts a channel and sends an S-SSB, indicating that other UEs using the same synchronization reference can also use the channel where the S-SSB is located.

[0103] Optionally, the aforementioned fifth instruction information may include at least one of the following:

[0104] The first sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the synchronization signal block.

[0105] The second sub-indication information is used to indicate whether the candidate resource or candidate resource group is used for the preset signal.

[0106] The third sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the synchronization signal block;

[0107] The fourth sub-indication information is used to indicate relevant information about the candidate resource or candidate resource group used in the preset signal;

[0108] The fifth sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the first side link signal.

[0109] The sixth sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the first side link signal;

[0110] The seventh sub-indication information is used to indicate whether a candidate resource or a group of candidate resources can be used for the first side link signal.

[0111] The eighth sub-indication information is used to indicate relevant information about candidate resources or candidate resource groups that can be used for the first side link signal.

[0112] In this embodiment of the application, the first indication information can be specifically used to indicate whether one or more candidate resources or candidate resource groups are used for a synchronization signal block; the second sub-indication information can be specifically used to indicate whether one or more candidate resources or candidate resource groups are used for a preset signal; the third sub-indication information can be specifically used to indicate how many and / or which candidate resources or candidate resource groups are used for a synchronization signal block; the fourth sub-indication information can be specifically used to indicate how many and / or which candidate resources or candidate resource groups are used for a preset signal; the fifth sub-indication information can be specifically used to indicate whether one or more candidate resources or candidate resource groups are (e.g., have been or will be) used for a first sidelink signal; the sixth sub-indication information can be specifically used to indicate how many and / or which candidate resources or candidate resource groups (e.g. have been or will be) used for a first sidelink signal; the seventh sub-indication information can be specifically used to indicate whether one or more candidate resources or candidate resource groups can be used for a first sidelink signal; and the eighth sub-indication information can be specifically used to indicate that one or more candidate resources or candidate resource groups can be used for a first sidelink signal.

[0113] It should be understood that "used for a certain object" in the embodiments of this application can be understood as a candidate resource for that object, or a resource selected for use by that object, or a resource reserved for use by that object. For example, "candidate resource or candidate resource group used for the synchronization signal block" can be understood as: the candidate resource or selected resource group is a candidate resource for the synchronization signal block, or the candidate resource or candidate resource group is selected for use in the synchronization signal block, or the candidate resource or candidate resource group is reserved for use in the synchronization signal block.

[0114] Optionally, the type of the first signal mentioned above can be understood as the first signal being a synchronization signal block, a preset signal, or a combination of a synchronization signal block and a preset signal.

[0115] Optionally, the relevant information of the first signal includes information about the first object associated with the resource object where the first signal is located.

[0116] For example, which sidelink terminal and / or SL system and / or SL UE group the terminal corresponds to and / or synchronization reference and / or spatial reference and / or location reference and / or beam reference and / or QCL reference.

[0117] Optionally, in some embodiments, the information carried by the M first signals is at least partially the same, wherein the M first signals are at least a portion of the first signals transmitted based on the N resource objects, and M is a positive integer less than or equal to N.

[0118] Optionally, the M first signals are associated with at least one of the following: the same candidate resource group, the same first candidate resource group, the same second candidate resource group, the same time window, and the same period;

[0119] One of the candidate resource groups includes at least one of a first candidate resource group and a second candidate resource group, wherein the first candidate resource group can be used for the first signal, and the second candidate resource group can be used for the first signal and the first sidelink signal.

[0120] In this embodiment, at least a portion of the bearer information carried by the same candidate resource group, the same first candidate resource group, the same second candidate resource group, or at least a portion of the first signal within the same period is at least the same. For example, at least the portion carried through the broadcast channel is the same.

[0121] It should be understood that the duration of the time window can be set according to actual needs. For example, a time window can contain K periods, where K is a positive integer.

[0122] Optionally, the bearer information carried by the first signal satisfies at least one of the following:

[0123] At least some of the information is carried through scrambling codes, reference signals, or synchronization signal sequences;

[0124] At least some of the information carried is generated through the physical layer;

[0125] At least some of the information is carried through the broadcast channel.

[0126] When at least part of the information carried by the first signal is carried by a scrambling code, a reference signal, or a synchronization signal sequence, different information contents will correspond to different scrambling methods or reference signals (RS) or sequences. In this case, it can be assumed that at least one of the following is carried by a scrambling code, a reference signal, or a synchronization signal sequence: timing information, belonging to the first candidate resource group or the second candidate resource group, the candidate resource group number, the candidate resource number, and the candidate resource group number.

[0127] In the case where at least part of the bearer information of the first signal is generated through the physical layer, it can be assumed that at least one of the following is generated through the physical layer and carried: timing information, belonging to the first candidate resource group or the second candidate resource group, the candidate resource group number, the candidate resource number, and the candidate resource group number.

[0128] Optionally, the method further includes:

[0129] The terminal generates at least a portion of the bearer information of at least one of the first signal bearers at a first moment or a second moment;

[0130] The second time point has a preset offset from the first time point.

[0131] In this embodiment of the application, the preset offset can be a positive offset or a negative offset. When the preset offset is a positive offset, the second time is the first time minus the offset value of the preset offset, that is, the second time is before the first time. When the preset offset is a negative offset, the second time is the first time plus the offset value of the preset offset, that is, the second time is after the first time.

[0132] Optionally, in some embodiments, the first moment is the start moment of the target resource, the start moment of each time window, or the start moment of every L periods, where L is a positive integer.

[0133] Optionally, the carrying information includes at least a portion of the information transmitted over the target resource.

[0134] Optionally, the target resource is the nearest candidate resource among the N resource objects that the terminal determines is capable of transmitting the first signal. In other words, in this embodiment, the aforementioned first moment can be the moment when the terminal determines the earliest resource from which it can transmit the first signal.

[0135] To better understand this application, the following examples will be used to illustrate it in detail.

[0136] Example 1: Under the same system and / or synchronization reference, UEs can transmit in any system and / or reference.

[0137] If the terminal monitors and / or detects and / or receives (e.g., from other terminals) a synchronization signal block or preset signal, the terminal may upload the synchronization signal block and / or preset signal.

[0138] Optionally, the terminal can transmit synchronization signal blocks and / or preset signals. Specifically, if there is one or more candidate resources after monitoring and / or detecting and / or receiving synchronization signal blocks or preset signals, the terminal sends synchronization signal blocks and / or preset signals on at least a portion of the one or more candidate resources.

[0139] Optionally, the synchronization information corresponding to the synchronization signal block or preset signal monitored and / or detected and / or received by the terminal is partially the same as and / or completely identical to the synchronization information of the terminal.

[0140] The synchronization information may include at least one of the following:

[0141] The number of at least one of the following: time window and / or timer and / or period and / or duration and / or period and / or frame and / or millisecond and / or subframe and / or slot and / or symbol;

[0142] The boundary of at least one of the following: time window and / or timer and / or period and / or duration and / or period and / or frame and / or millisecond and / or subframe and / or time slot and / or symbol.

[0143] It should be understood that the above similarities can be interpreted as boundary alignment.

[0144] In this embodiment of the application, if it is detected that another UE using the same synchronization source or the same timing has already occupied the channel, the UE believes that it can also use the channel for transmission.

[0145] Example 2: Generate the carried information.

[0146] Assuming each cycle contains two candidate resource groups (e.g., candidate resource group 1 and candidate resource group 2), one implementation generates information corresponding to the synchronization signal block within each candidate resource group in each cycle, such as... Figure 3 As shown. In another implementation, the terminal is in the second candidate resource group of the first cycle (e.g. Figure 4 If the time n shown indicates that transmission can be performed using the second candidate resource group, then the information corresponding to the synchronization signal block is generated starting from the second candidate resource group; before the first candidate resource group in the second cycle (e.g. Figure 4 If the time m shown indicates that it can be transmitted using the first candidate resource group and the second candidate resource group, then the information corresponding to the synchronization signal blocks in the two groups will be generated starting from the first candidate resource group.

[0147] It should be noted that the transmission processing method provided in this application embodiment can be executed by a transmission processing device, or by a control module within that transmission processing device for executing the transmission processing method. This application embodiment uses the execution of the transmission processing method by a transmission processing device as an example to illustrate the transmission processing device provided in this application embodiment.

[0148] Please see Figure 5 , Figure 5 This is a structural diagram of a transmission processing apparatus provided in an embodiment of this application, as shown below. Figure 5 As shown, the transmission processing device 500 includes:

[0149] Module 501 is used to determine N resource objects, where N is a positive integer.

[0150] Execution module 502 is used to perform target operations based on the N resource objects;

[0151] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group.

[0152] Optionally, the first object satisfies at least one of the following:

[0153] In the case where multiple first sub-objects are associated with the same second sub-object, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are the same;

[0154] In the case where at least two of the multiple first sub-objects are associated with different second sub-objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are different;

[0155] In the case where at least two of the multiple first sub-objects are associated with different second candidate resource objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the at least two first sub-objects are different;

[0156] The first sub-object and the second sub-object are different sub-objects of the first object.

[0157] Optionally, the at least some of the candidate resources are a first candidate resource group, which can be used for the first signal.

[0158] Optionally, when the plurality of first sub-objects are associated with the same second sub-object, at least some of the second candidate resource groups associated with the plurality of first sub-objects are different, and the second candidate resource groups can be used for the first signal and the first sidelink signal.

[0159] Optionally, the first sidelink signal includes at least one of the following: a data channel, a control channel, a feedback channel, and a reference signal.

[0160] Optionally, the execution module 502 is specifically used to: perform a target operation based on the N resource objects when the terminal receives at least one of a synchronization signal block and a preset signal sent by the target terminal;

[0161] Wherein, the target terminal satisfies at least one of the following: the target terminal is a terminal other than the terminal mentioned above; the target terminal is a terminal that communicates with the terminal mentioned above.

[0162] Optionally, the terminal and the target terminal are associated with the same first object.

[0163] Optionally, the bearer information carried by the first signal includes at least one of the following:

[0164] Timed information;

[0165] First indication information, the first indication information is used to indicate that the first signal belongs to at least one of a first candidate resource group and a second candidate resource group, wherein the first candidate resource group can be used for the first signal, and the second candidate resource group can be used for the first signal and the first side link signal;

[0166] The second indication information is used to indicate the encoding of the candidate resource group to which the first signal is located;

[0167] The third indication information is used to indicate the number of the candidate resource where the first signal is located;

[0168] The fourth indication information is used to indicate the group number of the candidate resource where the first signal is located;

[0169] The fifth indication information is used to indicate the usage information of the candidate resource or candidate resource group;

[0170] The sixth indication information is used to indicate the type of the first signal;

[0171] Relevant information about the first signal;

[0172] Information related to Channel Occupancy Time (COT).

[0173] Optionally, the relevant information of the first signal includes information about the first object associated with the resource object where the first signal is located.

[0174] Optionally, the fifth instruction information includes at least one of the following:

[0175] The first sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the synchronization signal block.

[0176] The second sub-indication information is used to indicate whether the candidate resource or candidate resource group is used for the preset signal.

[0177] The third sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the synchronization signal block;

[0178] The fourth sub-indication information is used to indicate relevant information about the candidate resource or candidate resource group used in the preset signal;

[0179] The fifth sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the first side link signal.

[0180] The sixth sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the first side link signal;

[0181] The seventh sub-indication information is used to indicate whether a candidate resource or a group of candidate resources can be used for the first side link signal.

[0182] The eighth sub-indication information is used to indicate relevant information about candidate resources or candidate resource groups that can be used for the first side link signal.

[0183] Optionally, the information carried by the M first signals is at least partially the same, and the M first signals are at least a portion of the first signals transmitted based on the N resource objects, where M is a positive integer less than or equal to N.

[0184] Optionally, the M first signals are associated with at least one of the following: the same candidate resource group, the same first candidate resource group, the same second candidate resource group, the same time window, and the same period;

[0185] One of the candidate resource groups includes at least one of a first candidate resource group and a second candidate resource group, wherein the first candidate resource group can be used for the first signal, and the second candidate resource group can be used for the first signal and the first sidelink signal.

[0186] Optionally, the bearer information carried by the first signal satisfies at least one of the following:

[0187] At least some of the information is carried through scrambling codes, reference signals, or synchronization signal sequences;

[0188] At least some of the information carried is generated through the physical layer;

[0189] At least some of the information is carried through the broadcast channel.

[0190] Optionally, the transmission processing device 500 further includes:

[0191] The generation module is configured to generate at least a portion of the bearer information of at least one of the first signal bearers at a first time or a second time.

[0192] The second time point has a preset offset from the first time point.

[0193] Optionally, the first moment is the start time of the target resource, the start time of each time window, or the start time of each L cycles, where L is a positive integer.

[0194] Optionally, the carrying information includes at least a portion of the information transmitted over the target resource.

[0195] Optionally, the target resource is the nearest candidate resource among the N resource objects determined by the terminal that can send the first signal.

[0196] The transmission processing device provided in this application embodiment can achieve... Figure 2 To avoid repetition, the various processes in the method embodiments will not be described again here.

[0197] The transmission processing device in this application embodiment can be a device, a device with an operating system, or an electronic device, or it can be a component, integrated circuit, or chip in a terminal. The device can be a mobile terminal or a non-mobile terminal. For example, a mobile terminal can include, but is not limited to, the types of terminal 11 listed above, and a non-mobile terminal can be a server, network attached storage (NAS), personal computer (PC), television (TV), ATM, or self-service machine, etc., and this application embodiment does not specifically limit it.

[0198] Optional, such as Figure 6 As shown, this application embodiment also provides a communication device 600, including a processor 601, a memory 602, and a program or instructions stored in the memory 602 and executable on the processor 601. For example, when the program or instructions are executed by the processor 601, they implement the various processes of the above-described transmission processing method embodiment and can achieve the same technical effect. To avoid repetition, they will not be described again here.

[0199] This application embodiment also provides a terminal, including a processor and a communication interface. The processor is used to determine N resource objects, where N is a positive integer; the communication interface is used to perform target operations based on the N resource objects.

[0200] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and monitoring at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal; the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, which includes at least one of the following sub-objects: a side-link terminal, a side-link system, a side-link interface, a side-link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and a side-link group. This terminal embodiment corresponds to the above-described terminal-side method embodiment, and all implementation processes and methods of the above-described method embodiments can be applied to this terminal embodiment and achieve the same technical effect. Specifically, Figure 7 A schematic diagram of the hardware structure of a terminal to implement the various embodiments of this application.

[0201] The terminal 700 includes, but is not limited to, at least some of the following components: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, and processor 710.

[0202] Those skilled in the art will understand that the terminal 700 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 710 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 7 The terminal structure shown does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0203] It should be understood that, in this embodiment, the input unit 704 may include a graphics processing unit (GPU) and a microphone. The GPU processes image data of still images or videos acquired by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 706 may include a display panel, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 707 includes a touch panel and other input devices. The touch panel is also called a touch screen. The touch panel may include a touch detection device and a touch controller. Other input devices may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, power buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.

[0204] In this embodiment, the radio frequency unit 701 receives downlink data from the network-side device and processes it for the processor 710; additionally, it sends uplink data to the network-side device. Typically, the radio frequency unit 701 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc.

[0205] The memory 709 can be used to store software programs or instructions and various data. The memory 109 may primarily include a program or instruction storage area and a data storage area. The program or instruction storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 709 may include high-speed random access memory and non-transient memory, wherein the non-transient memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. For example, at least one disk storage device, flash memory device, or other non-transient solid-state storage device.

[0206] Processor 710 may include one or more processing units; optionally, processor 710 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and applications or instructions, and the modem processor mainly handles wireless communication, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 710.

[0207] Among them, processor 710 is used to determine N resource objects, where N is a positive integer;

[0208] Radio frequency unit 701 is used to perform target operations based on the N resource objects;

[0209] The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and listening to at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource object is a candidate resource or a candidate resource group, and the resource object is associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group.

[0210] The terminal provided in this application embodiment can achieve... Figure 2The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0211] This application also provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the above-described transmission processing method embodiments and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0212] The processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk.

[0213] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described transmission processing method embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0214] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0215] This application also provides a program product, which is stored in a non-transient storage medium. The program product is executed by at least one processor to implement the various processes of the above-described transmission processing method embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0216] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0217] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, air conditioner, or base station, etc.) to execute the methods described in the various embodiments of this application.

[0218] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A transmission processing method, characterized in that, include: The terminal identifies N resource objects, where N is a positive integer; The terminal performs target operations based on the N resource objects; The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and monitoring at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource objects are candidate resource groups, and the resource objects are associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group; Wherein, the preset signal is at least a part of the synchronization signal block, the N resource objects are resource objects on unlicensed frequency bands, and the N resource objects are used for side link transmission, the candidate resource group includes a first candidate resource group and a second candidate resource group, the first candidate resource group is dedicated to transmitting the first signal, and the second candidate resource group is used to transmit the first signal and the first side link signal.

2. The method according to claim 1, characterized in that, The first object satisfies at least one of the following: In the case where multiple first sub-objects are associated with the same second sub-object, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are the same; In the case where at least two of the multiple first sub-objects are associated with different second sub-objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are different; In the case where at least two of the multiple first sub-objects are associated with different second candidate resource objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the at least two first sub-objects are different; The first sub-object and the second sub-object are different sub-objects of the first object.

3. The method according to claim 2, characterized in that, The at least some of the candidate resources are the first candidate resource group.

4. The method according to claim 2, characterized in that, In cases where the plurality of first sub-objects are associated with the same second sub-object, at least some of the second candidate resource groups associated with the plurality of first sub-objects are different.

5. The method according to claim 1, characterized in that, The terminal performs target operations based on the N resources, including: When the terminal receives at least one of a synchronization signal block and a preset signal sent by the target terminal, the terminal performs a target operation based on the N resource objects; Wherein, the target terminal satisfies at least one of the following: the target terminal is a terminal other than the terminal mentioned above; the target terminal is a terminal that communicates with the terminal mentioned above.

6. The method according to claim 5, characterized in that, The terminal and the target terminal are associated with the same first object.

7. The method according to claim 1, characterized in that, The bearer information carried by the first signal includes at least one of the following: Timed information; First indication information, wherein the first indication information is used to indicate that the first signal belongs to at least one of a first candidate resource group and a second candidate resource group; The second indication information is used to indicate the encoding of the candidate resource group to which the first signal is located; The third indication information is used to indicate the number of the candidate resource where the first signal is located; The fourth indication information is used to indicate the group number of the candidate resource where the first signal is located; The fifth indication information is used to indicate the usage information of the candidate resource or candidate resource group; The sixth indication information is used to indicate the type of the first signal; Relevant information about the first signal; Information related to Channel Occupancy Time (COT).

8. The method according to claim 7, characterized in that, The relevant information of the first signal includes information about the first object associated with the resource object where the first signal is located.

9. The method according to claim 7, characterized in that, The fifth instruction includes at least one of the following: The first sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the synchronization signal block. The second sub-indication information is used to indicate whether the candidate resource or candidate resource group is used for the preset signal. The third sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the synchronization signal block; The fourth sub-indication information is used to indicate relevant information about the candidate resource or candidate resource group used in the preset signal; The fifth sub-indication information is used to indicate whether a candidate resource or a group of candidate resources is used for the first side link signal. The sixth sub-indication information is used to indicate relevant information about the candidate resources or candidate resource groups used for the first side link signal; The seventh sub-indication information is used to indicate whether a candidate resource or a group of candidate resources can be used for the first side link signal. The eighth sub-indication information is used to indicate relevant information about candidate resources or candidate resource groups that can be used for the first side link signal.

10. The method according to claim 1, characterized in that, The M first signals carry at least partially identical information, wherein the M first signals are at least a portion of the first signals transmitted based on the N resource objects, and M is a positive integer less than or equal to N.

11. The method according to claim 10, characterized in that, The M first signals are associated with at least one of the following: the same candidate resource group, the same first candidate resource group, the same second candidate resource group, the same time window, and the same period.

12. The method according to claim 1, characterized in that, The bearer information carried by the first signal satisfies at least one of the following: At least some of the information is carried through scrambling codes, reference signals, or synchronization signal sequences; At least some of the information carried is generated through the physical layer; At least some of the information is carried through the broadcast channel.

13. The method according to claim 1, characterized in that, The method further includes: The terminal generates at least a portion of the bearer information of at least one of the first signal bearers at a first moment or a second moment; The second time point has a preset offset from the first time point.

14. The method according to claim 13, characterized in that, The first moment is the start time of the target resource, the start time of each time window, or the start time of each L cycles, where L is a positive integer.

15. The method according to claim 13, characterized in that, The carrying information includes at least a portion of the information transmitted over the target resource.

16. The method according to claim 14 or 15, characterized in that, The target resource is the nearest candidate resource among the N resource objects determined by the terminal that can send the first signal.

17. A transmission processing apparatus, characterized in that, include: The determination module is used to determine N resource objects, where N is a positive integer; The execution module is used to perform target operations based on the N resource objects; The target operation includes at least one of the following: transmitting a first signal on at least a portion of the N resource objects, and monitoring at least a portion of the N resource objects; the first signal includes at least one of a synchronization signal block and a preset signal, the resource objects are candidate resource groups, and the resource objects are associated with a first object, the first object including at least one of the following sub-objects: side link terminal, side link system, side link interface, side link service, priority, synchronization information, spatial information, location information, beam information, quasi-co-address information, transmission configuration indication information, and side link group; Wherein, the preset signal is at least a part of the synchronization signal block, the N resource objects are resource objects on unlicensed frequency bands, and the N resource objects are used for side link transmission, the candidate resource group includes a first candidate resource group and a second candidate resource group, the first candidate resource group is dedicated to transmitting the first signal, and the second candidate resource group is used to transmit the first signal and the first side link signal.

18. The apparatus according to claim 17, characterized in that, The first object satisfies at least one of the following: In the case where multiple first sub-objects are associated with the same second sub-object, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are the same; In the case where at least two of the multiple first sub-objects are associated with different second sub-objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the multiple first sub-objects are different; In the case where at least two of the multiple first sub-objects are associated with different second candidate resource objects, at least some of the candidate resources in the candidate resources or candidate resource groups associated with the at least two first sub-objects are different; The first sub-object and the second sub-object are different sub-objects of the first object.

19. The apparatus according to claim 18, characterized in that, The at least some of the candidate resources are the first candidate resource group.

20. The apparatus according to claim 17, characterized in that, The execution module is specifically used to: perform target operations based on the N resource objects when the terminal receives at least one of a synchronization signal block and a preset signal sent by the target terminal; Wherein, the target terminal satisfies at least one of the following: the target terminal is a terminal other than the terminal; the target terminal is a terminal that communicates with the terminal.

21. The apparatus according to claim 17, characterized in that, The M first signals carry at least partially identical information, wherein the M first signals are at least a portion of the first signals transmitted based on the N resource objects, and M is a positive integer less than or equal to N.

22. A terminal, characterized in that, include: A memory, a processor, and a program stored in the memory and executable on the processor, wherein the program, when executed by the processor, implements the steps of the transmission processing method as described in any one of claims 1 to 16.

23. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the transmission processing method as described in any one of claims 1 to 16.

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