WO2024012302A1 - 旁链路反馈处理方法、装置、终端及网络侧设备 - Google Patents

旁链路反馈处理方法、装置、终端及网络侧设备 Download PDF

Info

Publication number
WO2024012302A1
WO2024012302A1 PCT/CN2023/105390 CN2023105390W WO2024012302A1 WO 2024012302 A1 WO2024012302 A1 WO 2024012302A1 CN 2023105390 W CN2023105390 W CN 2023105390W WO 2024012302 A1 WO2024012302 A1 WO 2024012302A1
Authority
WO
WIPO (PCT)
Prior art keywords
resource
ack
information
indication
harq
Prior art date
Application number
PCT/CN2023/105390
Other languages
English (en)
French (fr)
Inventor
刘思綦
纪子超
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2024012302A1 publication Critical patent/WO2024012302A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a side link feedback processing method, device, terminal and network side equipment.
  • SL sidelink
  • ITS Intelligent Transportation System
  • WIFI wireless fidelity
  • the terminal may fail to obtain SL transmission resources or SL feedback resources, the terminal cannot feed back corresponding feedback information to the control node according to existing rules.
  • the Physical Uplink Control Channel (PUCCH) for the Hybrid automatic repeat request acknowledgment (HARQ-ACK) information corresponding to time slot n is located in time slot n+k because the terminal obtains SL transmission
  • the base station will not receive a Negative Acknowledgment (NACK) in time slot n+k, so the base station may
  • NACK Negative Acknowledgment
  • the transmission status of the terminal is considered to be ACK, which will lead to inconsistent understanding of the transmission status by the terminal and the network side device. Therefore, in the prior art, the transmission reliability of the feedback information corresponding to the side-link SL transmission resources in the unlicensed frequency band is poor.
  • the embodiments of the present application provide a side link feedback processing method, device, terminal and network side equipment, which can solve the problem of The problem of poor transmission reliability of feedback information of side-link SL transmission resources that should be in the unlicensed frequency band.
  • a side-link feedback processing method including:
  • the terminal determines the target uplink feedback information according to the first information
  • the terminal sends the target uplink feedback information to the control node;
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include the first SL indication resources, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, the first The behavior includes monitoring, accessing and sharing a first resource, the first resource including at least one of at least part of a preset resource scheduled or indicated by the control node and a feedback resource associated with the preset resource;
  • the first mapping The relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • a side-link feedback processing method including:
  • the terminal sends or receives SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • a side-link feedback processing method including:
  • the control node receives target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the third One line of related second information, the first act includes monitoring, accessing and sharing a first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and feedback associated with the preset resource At least one of the resources;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • a side link feedback processing device including:
  • a first determination module configured to determine the target uplink feedback information based on the first information
  • a first sending module configured to send the target uplink feedback information to the control node
  • the first information includes at least one of the following: side link SL indication resources, HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include first SL indication resources, and the first The SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, which includes monitoring, access and share the first resource,
  • the first resource includes at least one of at least part of the preset resources scheduled or indicated by the control node and the feedback resource associated with the preset resource;
  • the first mapping relationship includes at least one of the following :
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • a side link feedback processing device including:
  • Transmission module used to send or receive SL HARQ-ACK on the SL based on the target HARQ mechanism
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • a side link feedback processing device including:
  • the first receiving module is used to receive target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, HARQ-ACK mechanism, first mapping relationship and SL feedback information
  • the SL indication The resource includes a first SL indication resource, the first SL indication resource is used to perform SL HARQ-ACK feedback, or the first SL indication resource is used to perform SL HARQ-ACK feedback and determine a second behavior related to the first behavior.
  • Information, the first behavior includes monitoring, accessing and sharing a first resource, the first resource includes at least one of at least part of the preset resources scheduled or indicated by the control node and feedback resources associated with the preset resources.
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • a terminal in a seventh aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions When the program or instructions are executed by the processor, the following implementations are implemented: The steps of the method described in one aspect.
  • a terminal including a processor and a communication interface, wherein the processor is configured to determine target uplink feedback information according to the first information;
  • the communication interface is used to send the target uplink feedback information to the control node
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include the first SL indication resources, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, the first The behavior includes monitoring, accessing and sharing a first resource, the first resource including at least one of at least part of a preset resource scheduled or indicated by the control node and a feedback resource associated with the preset resource;
  • the first mapping The relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the communication interface is used to send or receive SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • the communication interface is used to receive target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource
  • the first SL indication resource is used for SL HARQ-ACK feedback
  • the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the first behavior includes monitoring, accessing and sharing first resources
  • the first resources include at least part of the preset resources scheduled or indicated by the control node and the feedback resources associated with the preset resources at least one of the following
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • a network side device in a ninth aspect, includes a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor.
  • a network side device including a processor and a communication interface, wherein the communication interface is used for receiving target uplink feedback information from a terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource
  • the first SL indication resource is used for SL HARQ-ACK feedback
  • the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the first behavior includes monitoring, accessing and sharing first resources
  • the first resources include at least part of the preset resources scheduled or indicated by the control node and the feedback resources associated with the preset resources at least one of
  • the first mapping relationship includes at least one of the following: a mapping relationship between SL transmission resources and SL feedback resources; a mapping relationship between SL transmission resources and SL indication resources.
  • a communication system including: a terminal and a control node.
  • the terminal can be used to perform the steps of the side link feedback processing method described in the first aspect.
  • the network side device can be used to perform the steps of the side link feedback processing method as described in the first aspect. The steps of the side link feedback processing method described in the third aspect.
  • a readable storage medium In a twelfth aspect, a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method are implemented. The steps of the method as described in the second aspect, or the steps of implementing the method as described in the third aspect.
  • a chip in a thirteenth aspect, 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 method described in the first aspect. The steps of the method, or the steps of implementing the method as described in the second aspect, or the steps of implementing the method as described in the third aspect.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement as described in the first aspect
  • the terminal determines the target uplink feedback information based on at least one of the side link SL indication resources, the hybrid automatic repeat request response HARQ-ACK mechanism, the first mapping relationship and the SL feedback information, so that The consistent understanding of the reported target uplink feedback information by the terminal and the control node allows the control node to better understand the status of the terminal. Therefore, the embodiments of the present application improve the reliability of feedback information transmission corresponding to side-link SL transmission resources in the unlicensed frequency band, thereby improving the efficiency of base station scheduling.
  • FIG. 1 is a schematic diagram of the network structure used in this application.
  • Figure 2 is a schematic flow chart of a side link feedback processing method provided by an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of another side link feedback processing method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of yet another side link feedback processing method provided by an embodiment of the present application.
  • Figure 5 is a schematic structural diagram of a side link feedback processing device provided by an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of another side link feedback processing device provided by an embodiment of the present application.
  • Figure 7 is a schematic structural diagram of another side link feedback processing device provided by an embodiment of the present application.
  • Figure 8 is a structural diagram of a communication device provided by an embodiment of the present application.
  • Figure 9 is a structural diagram of a terminal provided by an embodiment of the present application.
  • Figure 10 is a structural diagram of a network-side device provided by an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced, LTE-A Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR New Radio
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • 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), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • UMPC ultra-mobile personal computer
  • UMPC mobile Internet device
  • Mobile Internet Device MID
  • AR augmented reality
  • VR virtual reality
  • robots wearable devices
  • Wearable Device vehicle equipment
  • VUE Vehicle User Equipment
  • PUE Pedestrian User Equipment
  • smart home home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.
  • PC personal computers
  • Terminal-side equipment such as teller machines or self-service machines
  • 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.
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless device. access network unit. Access network equipment may include base stations, Wireless Local Area Network (WLAN) access points or WiFi nodes, etc.
  • WLAN Wireless Local Area Network
  • the base stations may be called Node B, Evolved Node B (eNB), access point, base transceiver station ( Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point ( Transmitting Receiving Point (TRP) or some other appropriate term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only in the NR system The base station is introduced as an example, and the specific type of base station is not limited.
  • unlicensed frequency bands can operate in the 5GHz, 37GHz and 60GHz frequency bands. Since the unlicensed frequency band is shared by a variety of wireless access technologies (Radio Access Technology, RAT), such as WiFi and radar, Long Term Evolution License Assisted Access (LTE-LAA), etc., in a certain In some countries or regions, the use of unlicensed frequency bands must comply with regulations to ensure that all devices can use the resource fairly, such as listen before talk (LBT), Maximum Channel Occupancy Time , MCOT) and other rules.
  • RAT Radio Access Technology
  • LTE-LAA Long Term Evolution License Assisted Access
  • the transmission node When the transmission node needs to send information, it needs to perform LBT first and perform power detection (ED) on the surrounding nodes. When the detected power is lower than a threshold, the channel is considered idle and the transmission node can to send. Otherwise, the channel is considered busy and the transmitting node cannot send.
  • Transmission nodes can be base stations, terminals, and WiFi access points (Access Point, AP), etc. After the transmission node starts transmitting, the occupied channel time (Channel Occupancy Time, COT) cannot exceed MCOT.
  • LBT LBT
  • Category 1 LBT means that the sending node does not perform LBT, that is, there is no LBT or immediate transmission.
  • Category 2 LBT is a time slot (one-shot) LBT, that is, the node performs an LBT before transmission. If the channel is empty, it will transmit, and if the channel is busy, it will not transmit.
  • Category 4 LBT is a channel listening mechanism based on back-off. When the transmission node detects that the channel is busy, it backs off and continues listening until it detects that the channel is empty.
  • the LBT of Category 2 should be applied to the physical downlink shared channel (PDSCH) without demodulation reference signal (Dedicated Reference Signal, DRS), and the LBT of category 4 should be Used for PDSCH, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) and Enhanced Physical Downlink Control Channel (Enhanced Physical Downlink Control Channel, ePDCCH).
  • the LBT of category 4 corresponds to the type 1 uplink channel access procedure (type 1 UL channel access procedure)
  • the LBT of category 2 corresponds to the type 2 uplink channel access procedure (type 2 UL channel access procedure).
  • LBT includes two types: frame-based equipment (Frame-Based Equipment, FBE) and load-based equipment (Load Based Equipment, LBE).
  • FBE Frame-Based Equipment
  • LBE Load Based Equipment
  • FBE means that the device's transmission/reception timing adopts a periodic structure, and its period is a fixed frame period (Fixed Frame Period, FFP).
  • the FBE node uses the LBT-based channel access mechanism to occupy the channel.
  • the node that initiates a transmission sequence containing one or more consecutive transmissions is called the initiating node (Initiating Device), and the other nodes are called the responding nodes (Responding Device).
  • FBE nodes can be initiating nodes, responding nodes, or support both node functions at the same time.
  • the transmitting node can start LBT at any time until it detects that the channel is empty before transmitting.
  • For transmission nodes there is no fixed listening time, and there is no need to skip when the channel is detected as busy.
  • eCCA enhanced idle channel assessments
  • backoff Continue listening until the eCCA counter reaches zero.
  • LBE in the unlicensed frequency band can be used for channel access and information transmission.
  • NR Vehicle-to-Everything supports two resource allocation modes, namely scheduled resource allocation (Scheduled resource allocation) mode and autonomous resource selection (autonomous resource selection) mode.
  • the former is usually called mode 1 (mode-1), the latter is often called mode 2 (mode-2).
  • mode-1 the latter is often called mode 2 (mode-2).
  • mode-2 mode-2
  • the former is controlled by the network side device and allocates resources to each UE, while the latter allows the UE to select resources independently.
  • the base station can schedule or activate NR SL resources for users through Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • the format of the SL DCI is DCI format 3-0.
  • the base station can use another A DCI format 3-1 activates LTE SL resources for users.
  • Mode-2 can be further divided into multiple sub-modes (sub modes):
  • Mode2d Scheduling UE or header UE can schedule SL transmission of other terminals
  • Terminal A can send auxiliary information to terminal B to assist its SL transmission;
  • Mode2c The terminal obtains static or semi-static pairs of SL resources for transmission.
  • the HARQ feedback mechanism is also introduced in sidelink technology: the sidelink receiving user receives the Physical SideLink Control Channel (PSCCH) and/or the physical sidelink After the Physical SideLink Shared Channel (PSSCH), the Physical SideLink Feedback Channel (Physical SideLink Feedback Channel, corresponding to the PSCCH and/or PSSCH Sidelink Hybrid Automatic Repeat Request acknowledgment (sidelink HARQ-ACK) information is fed back on the PSFCH) to indicate whether the sidelink data is successful or failed.
  • Sidelink sending users can know whether the previous transmission was successful or failed after receiving the sidelink HARQ-ACK information on the sidelink.
  • a sidelink user may be a sending or receiving user, that is, the same user can receive or send respectively at different times or frequency domains.
  • the transmission of Sidelink data packets may be carried out on the sidelink between the user and the user, so the control node may not directly know whether the transmission of the sidelink data packet is successful.
  • the user needs to send Sidelink HARQ ACK information (such as side link positive confirmation ( sidelink ACK) or negative acknowledgment (sidelink NACK) is sent to the control node, so that the control node can further determine whether the transmission on the sidelink is successful.
  • Sidelink HARQ ACK information such as side link positive confirmation ( sidelink ACK) or negative acknowledgment (sidelink NACK) is sent to the control node, so that the control node can further determine whether the transmission on the sidelink is successful.
  • the user passes the PUCCH or physical uplink shared channel (Physical uplink shared channel , PUSCH) reports SL HARQ information to the control node.
  • PUCCH Physical uplink shared channel
  • PUSCH Physical uplink shared channel
  • SL HARQ information reporting supports reporting in the form of codebooks.
  • One of the uplink resources used for SL HARQ information reporting may be associated with one or more PSFCH resources.
  • the priority of PSFCH is related to the priority of other corresponding SL transmissions. But for some special cases, the receiving end does not perform HARQ feedback or the transmitting end does not detect PSFCH, and there is still SL HARQ information.
  • the side link feedback processing method includes:
  • Step 201 The terminal determines the target uplink feedback information according to the first information
  • Step 202 The terminal sends the target uplink feedback information to the control node
  • the first information includes at least one of the following: side link SL indication resources, HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include first SL indication resources, and the first The SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, which includes monitoring, access and share the first resource,
  • the first resource includes at least one of at least part of the preset resources scheduled or indicated by the control node and the feedback resource associated with the preset resource;
  • the first mapping relationship includes at least one of the following :
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the second information of the first behavior may include at least one of the following:
  • the number of times of listening or accessing (such as listen-before-talking LBT), or the maximum number of monitoring or accessing (such as LBT);
  • the interception or access (eg LBT) success interval the maximum interval for interception or access (eg LBT) success, or the minimum interval for interception or access (eg LBT) success.
  • the above-mentioned LBT times can be understood as the CCA times or eCCA times or the value of the LBT counter
  • the above-mentioned maximum LBT times can be understood as the maximum CCA times or eCCA times or the maximum value of the LBT counter.
  • the above failures can be understood as cumulative failures or continuous failures.
  • the above-mentioned number of LBT failures can be understood as the number of CCA failures or the number of eCCA failures or the number of times the LBT counter remains unchanged.
  • the above-mentioned maximum number of LBT failures can be understood as the maximum number of CCA failures or the maximum number of eCCA failures or the maximum number of times the LBT counter remains unchanged.
  • the above success interval can be understood as a cumulative success interval or a continuous success interval.
  • the monitoring information may include the interval/maximum interval between two successful CCA or two successful eCCA.
  • the listening information may include the interval between two LBT counter decrements or the number of times the counter remains unchanged, the maximum or minimum interval between two LBT counter decrements or the maximum number of times the LBT counter remains unchanged or the number of times the counter remains unchanged. Constant minimum number of times.
  • control node may be a device with the ability to schedule or instruct terminals, such as a base station or a terminal with the ability to schedule or instruct other terminals.
  • the terminal may send target uplink feedback information to the control node on the target uplink resource (also called target uplink channel).
  • the terminal may determine at least one of the SL transmission resource, the SL feedback resource, and the SL indication resource associated with the target uplink resource according to the first mapping relationship, and then determine the SL transmission resource, the SL feedback resource, and the SL indication resource based on the determined one. At least one item determines the target upward feedback information.
  • the offset can be based on the location of the target uplink resource, and the corresponding location is the SL indication resource location associated with the target uplink resource; the offset can be based on the location of the target uplink resource, and the corresponding location is the SL feedback associated with the target uplink resource. Resource location; offset based on the location of the target uplink resource, and the corresponding location is the SL transmission resource location associated with the target uplink resource.
  • the above-mentioned SL transmission resources may include at least one of PSSCH, PSCCH, sidelink Synchronization Signal and PBCH block (S-SSB) and sidelink reference signal (sidelink Reference Signal, SL RS). item.
  • the above-mentioned SL feedback resource may be PSSCH, PSCCH, PSFCH or SL RS that carries responses to messages transmitted on the SL transmission resource, most typically such as PSFCH. It should be understood that in the embodiment of the present application, transmission may include receiving or sending, for example, a transmitted message may be understood as a sent message or a received message.
  • the above-mentioned SL transmission resource is PSFCH
  • the above-mentioned SL feedback resource is PSSCH, PSCCH, sidelink Synchronization Signal and PBCH block that responds or feeds back to PSFCH. , S-SSB) and at least one of the sidelink reference signal (sidelink Reference Signal, SL RS).
  • S-SSB sidelink Synchronization Signal
  • SL RS sidelink Reference Signal
  • the PSSCH resources selected by the UE can be regarded as a response to the PSFCH.
  • the PSFCH carries HARQ-ACK information and/or the execution result of the first behavior, so that the UE decides whether to reselect the resource or whether to newly transmit the resource based on the HARQ-ACK information and/or the execution result of the first behavior.
  • the PSSCH finally sent can also be regarded as a response to the PSFCH.
  • transmission may be interpreted as sending and/or receiving.
  • the terminal can monitor the resource or the channel where the resource is located or the resource block set (RB set) where the resource is located, such as performing LBT. When it detects that it is idle, it can be considered as obtained.
  • the resource and/or the channel where the resource is located or the right to use the RB set where the resource is located, or the right to use the resource and/or the channel where the resource is located or the RB set where the resource is located is considered to be successfully accessed.
  • the terminal may only be able to The right to use or access the resource and/or the channel where the resource is located or the RB set where the resource is located within a period of time. This period of time can be a COT.
  • this COT can also be shared with others, such as this terminal. You can instruct other terminals to share (Share), and other terminals can monitor for a short period of time or even use resources directly without monitoring.
  • the terminal determines the target uplink feedback information based on at least one of the side link SL indication resources, the hybrid automatic repeat request response HARQ-ACK mechanism, the first mapping relationship and the SL feedback information, so that The consistent understanding of the reported target uplink feedback information by the terminal and the control node allows the control node to better understand the status of the terminal. Therefore, the embodiments of the present application improve the reliability of feedback information transmission corresponding to side-link SL transmission resources in the unlicensed frequency band, thereby improving the efficiency of base station scheduling.
  • the SL indication resource when the first SL indication resource is used for SL HARQ-ACK feedback, the SL indication resource also includes a second SL indication resource, and the second SL indication resource For determining second information related to the first behavior.
  • the first SL indication resource is only used for the SL HARQ-ACK feedback, or the first SL indication resource is used for both the SL HARQ-ACK feedback and determining the second information related to the first behavior (such as whether monitoring is successful). /access/share feedback of certain resources), the SL indication resource only includes the first SL indication resource.
  • first SL indication resource and the second SL indication resource may be the same or different resources.
  • the above-mentioned SL indication resources include a first SL indication resource; a first SL indication resource and a second SL indication resource.
  • the above-mentioned first indication resource may be at least part of the PSFCH in the resource pool, used for sending and receiving SL HARQ-ACK.
  • the second SL indication resource is used to indicate whether certain resources are successfully monitored/accessed/shared (shared), channel access type, monitoring mode, number of LBT failures, etc.
  • the second SL indication resource may be PSFCH, or other channels or signals other than PSFCH.
  • the second SL indication resource and the first SL indication resource satisfy the occupied channel bandwidth (OCB).
  • OCB occupied channel bandwidth
  • the second SL indication resource and the first SL indication resource are frequency division multiplexed (frequency division multiplex, FDM). .
  • the HARQ-ACK mechanism includes any of the following:
  • Mechanism 1 HARQ-ACK is not fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • Mechanism 2 When decoding is successful, no HARQ-ACK is fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, no HARQ-ACK or predetermined resource is fed back on the second indication resource. Assuming a signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • Mechanism 3 No HARQ-ACK is fed back on the first indication resource when decoding is successful. NACK is fed back on the first indication resource when decoding fails. Positive acknowledgment ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource;
  • Mechanism 4 When decoding is successful, HARQ-ACK is not fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, ACK or a preset signal is fed back on the second indication resource. When the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource, and the first indication resource and the second indication resource are code division multiplexed (Code Division Multiplexing, CDM);
  • Mechanism 5 HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails.
  • the first indication resource may be the first SL indication resource
  • the second indication resource may be the second SL indication resource
  • the first indication resource when neither the first indication resource nor the second indication resource is received, it may indicate that the first behavior is successful and the decoding is successful. If the first indication resource receives a NACK and the second indication resource does not receive a NACK or a preset signal, it means that the first behavior is successful and the decoding fails. If the second indication resource receives a NACK or a preset signal, it means that the first behavior fails.
  • the first indication resource is not received and the second indication resource receives an ACK or a preset signal, it means that the first behavior is successful and the decoding is successful.
  • the first indication resource receives a NACK and the second indication resource receives an ACK or a preset signal, it indicates that the first behavior is successful and the decoding fails. If the second indication resource does not receive an ACK or a preset signal, it means that the first behavior fails.
  • the second indication resource when the second indication resource receives an ACK or a preset signal, it means that the first behavior and decoding are successful. In the case where the first indicated resource receives a NACK, it indicates that the first action is successful and the decoding fails. In the case where no NACK, ACK or preset signal is received, it means that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target uplink feedback information includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is determined based on SL HARQ-ACK, and the target result information is determined based on the second information of the first behavior.
  • the SL feedback information includes at least one of the following:
  • SL HARQ-ACK for example, it can indicate whether ACK, NACK and SL PSFCH on SL are successfully detected and/or sent out, etc.
  • the second information for the first behavior may include information such as whether certain resources are successfully monitored/accessed/shared.
  • the target uplink feedback information includes at least one of the following:
  • Target HARQ-ACK information the target HARQ-ACK information is determined based on SL HARQ-ACK;
  • Target result information the target result information is determined based on the second information.
  • HARQ-ACK information it may be used to indicate SL HARQ-ACK to the control node, or it may indicate share/access/monitoring related information, or it may indicate both.
  • target result information it can represent information related to share/access/monitoring, such as whether share/access/monitoring is successful, channel access (channel access) type, monitoring method, number of LBT failures, etc.
  • the above-mentioned monitoring or access related information may include at least one of the following:
  • the number of times of listening or accessing (such as listen-before-talking LBT), or the maximum number of monitoring or accessing (such as LBT);
  • the interception or access (for example, LBT) success interval the maximum interval for interception or access (for example, LBT) success, or the minimum interval for interception or access (for example, LBT) success.
  • the terminal is a first terminal
  • the terminal is a second terminal, and the second terminal is a counterparty that communicates with the first terminal;
  • the first terminal is a terminal that satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node At least some of the preset resources are obtained.
  • the first terminal when the first terminal is a terminal instructed or scheduled by the control node, the first terminal can also be understood as a terminal corresponding to mode-1, and the third terminal is a terminal instructed or scheduled by the control node.
  • the second terminal when a scheduled terminal is used, the second terminal can also be understood as a terminal corresponding to mode-1.
  • first terminal and second terminal satisfy any of the following:
  • the first terminal is mode-1 and/or a terminal scheduled by the control node and/or indicated by the control node;
  • Both the first terminal and the second terminal are mode-1 and/or terminals scheduled by the control node and/or instructed by the control node;
  • the first terminal is mode-1 and/or is scheduled by the control node and/or is the opposite end UE or communication UE of the terminal indicated by the control node
  • at least the second terminal is mode-1 and/or is scheduled by the control node and/or is The terminal indicated by the control node.
  • Case 1 It is considered that the second terminal successfully shares at least part of the first resource, or that the second terminal monitors/accesses at least part of the first resource and decodes successfully (for example, decoding previously received data successfully) In this case, the first terminal and/or the second terminal may determine the target uplink feedback information.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the first preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource;
  • the second information is received, the second information indicating that the first action is successful.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the second preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action is successful.
  • the first terminal determines that the target uplink feedback information includes ACK and/or target result information.
  • the first preset condition includes receiving the SL signal
  • the first preset condition includes the first terminal receiving the SL signal from the second terminal (for example, sidelink Synchronization Signal and PBCH block). , S-SSB) and/or PSSCH and/or PSCCH and/or PSFCH), or may be understood to include the first terminal receiving the SL signal from the second terminal on at least part of the first resource. Because the second terminal successfully sends the SL signal, it can be considered that the second terminal's share/access/monitoring is successful.
  • the first preset condition includes receiving a response
  • the first preset condition includes the first terminal receiving a response (such as ACK, Channel State Information (CSI) report) from the second terminal.
  • a response such as ACK, Channel State Information (CSI) report
  • RRC Radio Resource Control
  • Discontinuous Reception Discontinuous Reception, DRX
  • the second terminal successfully sends a response to the first terminal, it can be considered that the second terminal's share/access/monitoring is successful.
  • first SL indication resource is not detected, it can be understood that the first terminal has not detected the first SL indication resource sent by the second terminal.
  • An SL indication resource may be understood as the first terminal not detecting the first SL indication resource sent by the second terminal on at least part of the first resource.
  • Not detecting ACK or NACK on the first SL indication resource may be understood to mean that the first terminal did not detect ACK or NACK on the first SL indication resource sent by the second terminal, or it may be understood that the first terminal did not detect ACK or NACK on the first resource. No ACK or NACK is detected, at least in part, on the second indicated resource sent by the second terminal.
  • the second SL indication resource is not detected, which may be understood as the first terminal not detecting the second SL indication resource sent by the second terminal, or it may be understood as the first terminal not detecting the second SL indication resource on at least part of the first resource.
  • the second SL sent by the terminal indicates resources. Not detecting NACK or preset signal on the second SL indication resource can be understood as the first terminal not detecting NACK or preset signal on the second SL indication resource sent by the second terminal, or it can be understood as that the first terminal No NACK or preset signal is detected on the second indicated resource sent by the second terminal on at least part of the first resource.
  • the first terminal (optionally on at least part of the first resource) receives the SL resource monitoring/access/share information
  • the SL resource monitoring/access/share information indicates that SL resource monitoring/access/share is successful.
  • the second terminal (optionally on at least part of the first resource) sends the SL resource monitoring/access/share information
  • the SL resource monitoring/access/share information indicates that SL resource monitoring/access/share is successful.
  • the above first condition may include: the first terminal (optionally on at least part of the first resource) does not detect the first SL indication resource sent by the second terminal or does not detect on the first SL indication resource. to NACK or ACK. Further, a second SL indication resource may also exist. Assuming that there are additional resources used to feedback whether monitoring/access/share is successful, the first SL indication resource is specifically used to feedback HARQ-ACK. At this time, share/access/monitoring failure can be distinguished from share/access/monitoring success. There are two cases in which the post-decoding result is ACK.
  • the above first condition may include: the first terminal (optionally on at least part of the first resource) does not detect the first SL indication resource sent by the second terminal, or does not detect the first SL indication resource. NACK is detected on the resource; and the second SL indication resource sent by the second terminal is not detected, or the NACK preset signal is not detected on the second SL indication resource.
  • the above first condition may include: the first terminal (optionally on at least part of the first resource) does not detect the first SL indication resource sent by the second terminal, or does not detect the first SL indication resource. NACK is detected on the resource; and the second SL indication resource sent by the second terminal is detected, or ACK or a preset signal is detected on the second SL indication resource.
  • the above-mentioned first condition may include: detecting the second SL indication resource sent by the second terminal, or detecting ACK or a preset signal in the second SL indication resource.
  • the second terminal determines that on the target Row feedback information includes ACK and/or target result information.
  • the second preset condition includes success of the first behavior
  • the second preset condition includes success of monitoring/LBT/access by the second terminal on at least part of the first resource.
  • the second preset condition includes sending the SL signal
  • the second preset condition includes the second terminal sending the SL signal on at least part of the first resource. Since the second terminal successfully sends the SL signal, the second terminal must first succeed in share/access/monitoring.
  • the second preset condition includes sending a response
  • the second preset condition includes the second terminal sending a response on at least part of the first resource. Because the second terminal successfully sends a response to the first terminal, the second terminal must first succeed in sharing/accessing/monitoring.
  • the second terminal sending the first SL indication resource can be understood as the second terminal sending the first indication resource on at least part of the first resource; the second terminal sending the second SL indication resource can be understood as the second The terminal sends the second indicated resource on at least part of the first resource.
  • the above second condition may include: the second terminal determines that the SL HARQ-ACK is an ACK after decoding or does not send the first SL indication resource or does not send a NACK or does not send an ACK. Further, it may also include receiving or sending the second SL indication resource. That is, assuming that there are additional resources used to feedback whether monitoring/access/share is successful, the first SL indication resource is specifically used to feedback HARQ-ACK. At this time, it can be distinguished between share/access/monitoring failure and share/access/monitoring. After successful decoding, the result is ACK.
  • the above second condition may include: the second terminal determines that the SL HARQ-ACK is ACK after decoding, and/or the second terminal (optionally on at least part of the first resource) does not send the first SL indication resource , or, NACK is not sent on the first SL indication resource; and the second SL indication resource is not sent, or NACK or the preset signal is not sent on the second SL indication resource.
  • the above second condition may include: the second terminal determines that the SL HARQ-ACK is ACK after decoding, and/or (optionally on at least part of the first resource) does not send the first SL indication resource, or, NACK is not sent on the first SL indication resource; and the second SL indication resource is sent, or ACK or a preset signal is sent on the second SL indication resource.
  • the above second condition may include: the second terminal determines that the SL HARQ-ACK is an ACK after decoding, and/or (optionally on at least part of the first resource) sends a second SL indication resource, or, in The second SL instructs the resource to send an ACK or a preset signal.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the ACK, and the ACK is used to indicate successful decoding, or the ACK is used to indicate successful decoding and the success of the first behavior;
  • the target uplink feedback information includes ACK and the target result information, and the ACK is used to indicate successful decoding.
  • the target result information may be determined based on the second SL indication resource and/or SL resource monitoring/access/share information. For example, if the SL resource monitoring/access/share information indicated by the second SL indication resource is monitoring/access /share fails, the target result information also indicates that monitoring/access/share fails; for example, if the SL resource monitoring/access/share information indicated by the second SL indication resource indicates that monitoring/access/share is successful, the target result information also indicates Indicates that monitoring/access/share is successful.
  • Case 2 When it is considered that the second terminal successfully shares at least part of the first resource or the second terminal successfully monitors/accesses at least part of the first resource, but fails to decode (for example, fails to decode previously received data), The first terminal and/or the second terminal determine the target uplink feedback information.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the third preset condition includes at least one of the following:
  • the first SL indication resource is detected, or a NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the fourth preset condition includes at least one of the following:
  • the second information is sent, the second information indicating that the first behavior is successful;
  • the first SL indication resource is sent, or a NACK is sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the first terminal (optionally on at least part of the first resource) receives the SL resource monitoring/access/share information
  • the SL resource monitoring/access/share information indicates that SL resource monitoring/access/share is successful.
  • the second terminal (optionally on at least part of the first resource) sends the SL resource monitoring/access/share information
  • the SL Resource Monitoring/ The access/share information indicates that SL resource monitoring/access/share is successful.
  • the third terminal determines that the target uplink feedback information includes NACK and/or target result information.
  • the third preset condition includes receiving an SL signal
  • the third preset condition includes the first terminal receiving an SL signal (for example, S-SSB and/or PSSCH and/or PSCCH and/or or PSFCH), or may be understood to include the first terminal receiving the SL signal from the second terminal on at least part of the first resource. Because the second terminal successfully sends the SL signal, it can be considered that the second terminal's share/access/monitoring is successful.
  • the third condition includes receiving a NACK
  • the third condition includes the first terminal receiving a NACK from the second terminal, or including the first terminal receiving a NACK from the second terminal on at least part of the first resource.
  • the third condition includes not receiving a response
  • the third condition includes the first terminal not receiving an expected response from the second terminal, or may be understood to include the first terminal not receiving on at least part of the first resource. to the expected response from the second terminal.
  • the above third condition may include: detecting the first SL indication resource sent by the second terminal, or detecting NACK on the first SL indication resource; and not detecting the second SL indication sent by the second terminal. resource, or, no NACK or preset signal is detected in the second SL indicating resource.
  • the above third condition may include: the first terminal (optionally on at least part of the first resource) detects the first SL indication resource sent by the second terminal, or detects on the first SL indication resource NACK is received; and the second SL indication resource sent by the second terminal is detected, or an ACK or a preset signal is detected in the second SL indication resource.
  • the above third condition may include: detecting the first SL indication resource sent by the second terminal, or detecting NACK in the first SL indication resource.
  • the above fourth condition may include: the second terminal determines that the SL HARQ-ACK is a NACK, and/or, (optionally on at least part of the first resource) sends the first SL indication resource, or, in the NACK is sent on one SL indication resource; and the second SL indication resource is not sent, or NACK or preset signal is not sent on the second SL indication resource.
  • the above-mentioned fourth condition may include: the second terminal determines that the SL HARQ-ACK is a NACK, and/or, (optionally on at least part of the first resource) sends the first SL indication resource, or, in the first NACK is sent on one SL indication resource; and a second SL indication resource is sent, or ACK or a default signal is sent on the second SL indication resource.
  • the above-mentioned fourth condition may include: the second terminal determines that the SL HARQ-ACK is a NACK, and/or, (optionally on at least part of the first resource) sends the first SL indication resource, or, in the An SL indicates that the resource sends a NACK.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, and the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the success of the first behavior;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target result information may be determined based on the second SL indication resource and/or SL resource monitoring/access/share information, and the target result information may be called target share/access/monitoring result information. For example, if the SL resource monitoring/access/share information indicated by the second SL indication resource is monitoring/access/share failure, the target result information also indicates monitoring/access/share failure; for example, if the second SL indication resource indication If the SL resource monitoring/access/share information indicates that monitoring/access/share is successful, the target result information also indicates that monitoring/access/share is successful.
  • Case 3 It is considered that the second terminal failed to successfully share at least part of the first resource or the second terminal failed to successfully monitor/access at least part of the first resource, and the decoding was successful (for example, the previously received data was decoded successfully) In the case of , the first terminal and/or the second terminal determine the target uplink feedback information.
  • the target uplink feedback information when the terminal is the first terminal and the fifth preset condition is met, the target uplink feedback information includes target result information;
  • the fifth preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is detected, or a NACK or preset signal is detected on the second SL indication resource;
  • the second SL indication resource is not detected, or the ACK or preset signal is not detected on the second SL indication resource;
  • the second information is received indicating that the first action failed.
  • the above fifth condition may include: the first terminal (optionally on at least part of the first resource) does not detect the first SL indication resource sent by the second terminal or does not detect on the first SL indication resource. to NACK or ACK, where the first SL indication resource is used to transmit/receive HARQ-ACK information corresponding to the PSSCH/PSCCH on the SL. Further, a second SL indication resource may also exist. That is, assuming that there are additional resources used to feedback whether monitoring/access/share is successful, the first SL indication resource is specifically used to feedback HARQ-ACK. At this time, it can be distinguished between share/access/monitoring failure and share/access/monitoring. After successful decoding, the result is ACK.
  • the above fifth condition may include: the first terminal (optionally on at least part of the first resource) detects the second SL indication resource sent by the second terminal, or detects the second SL indication resource on the second SL indication resource. NACK or preset signal.
  • the above fifth condition may include: the first terminal (optionally on at least part of the first resource) does not detect the second SL indication resource sent by the second terminal, or does not detect the second SL indication resource on the second SL indication resource. ACK or preset signal detected.
  • the above fifth condition may include: a first terminal (optionally on at least part of the first resource)
  • the first SL indication resource and the second SL indication resource sent by the second terminal are not detected, or the NACK is not detected in the first SL indication resource, and the ACK or preset signal is not detected in the second SL indication resource.
  • the first terminal (optionally on at least part of the first resource) receives the SL resource monitoring/ Access/share information
  • the SL resource monitoring/access/share information indicates SL resource monitoring/access/share failure.
  • the target uplink feedback information satisfies at least one of the following:
  • the target result information is determined based on the second SL indication resource
  • the target uplink feedback information only includes target result information, and the target result information is used to indicate failure of the first behavior, or the target result information is used to indicate decoding failure and failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target result information is used to indicate the failure of the first behavior, and the target HARQ-ACK information is NACK.
  • the first terminal can only learn about the LBT failure from the second terminal but cannot learn about the SL HARQ-ACK. At this time, the first terminal may report NACK by default when reporting to the base station.
  • the target uplink feedback information includes NACK and target result information. That is, reporting NACK only indicates decoding failure, and additional indication of share/access/monitoring failure is required.
  • the target result information is determined based on the second SL indicated resource and/or SL resource monitoring/access/share information. For example, if the SL resource monitoring/access/share information indicated by the second SL indicated resource is monitoring/access /share fails, the target share/access/monitoring result information also indicates monitoring/access/share failure; for example, if the SL resource monitoring/access/share information indicated by the second SL indication resource indicates monitoring/access/share success , then the target share/access/monitoring result information also indicates that monitoring/access/share is successful.
  • the target uplink feedback information includes at least one of target HARQ-ACK information and target result information. item;
  • the sixth preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or ACK or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the second terminal (optionally on at least part of the first resource) sends the SL resource monitoring/ Access/share information
  • the SL resource monitoring/access/share information indicates SL resource monitoring/access/share failure.
  • the above-mentioned sixth condition may include: the second terminal determines that the SL HARQ-ACK is an ACK after decoding or does not send the first SL indication resource or does not send a NACK or does not send an ACK.
  • a second SL indication resource may also exist (send and/or receive). That is, assuming that there are additional resources used to feedback whether monitoring/access/share is successful, the first SL indication resource is specifically used to feedback HARQ-ACK. At this time, it can be distinguished between share/access/monitoring failure and share/access/monitoring. After successful decoding, the result is ACK.
  • the above-mentioned sixth condition may include: the second terminal determines that the SL HARQ-ACK is an ACK, and/or, (optionally on at least part of the first resource) sends a second SL indication resource, or, in the first The second SL indicates that the resource sends a NACK or default signal.
  • the above-mentioned sixth condition may include: the second terminal determines that the SL HARQ-ACK is an ACK, and/or (optionally on at least part of the first resource) the second SL indication resource not sent by the second terminal , or, no ACK or preset signal is sent in the second SL indication resource.
  • the above-mentioned sixth condition may include: the second terminal determines that the SL HARQ-ACK is an ACK, and/or (optionally on at least part of the first resource) does not send the first SL indication resource and the second SL Indicate resources, or NACK is not sent in the first SL indication resource, and ACK or preset signal is not sent in the second SL indication resource.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information, and the target HARQ-ACK information is used to indicate the decoding status, or to indicate the decoding status and the failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target HARQ-ACK information is used to indicate the decoding status, and the target result information is used to indicate the failure of the first behavior.
  • the above target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target HARQ-ACK information is NACK
  • the NACK is used to indicate decoding failure
  • the target HARQ-ACK information is used to indicate decoding failure. and failure of the first act
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target HARQ-ACK information is ACK
  • the ACK is used to indicate successful decoding, or to indicate successful decoding and failure of the first behavior
  • the target uplink feedback information only includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is NACK
  • the NACK is used to indicate decoding failure
  • the target result information is used to indicate the The first act described above fails
  • the target uplink feedback information only includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is ACK
  • the ACK is used to indicate decoding success
  • the target result information is used to indicate that the decoding is successful.
  • the first terminal and/or the second terminal determine that the target uplink feedback information includes NACK and target share/access/monitoring result information. That is, reporting NACK only indicates decoding failure, and additional indication of share/access/monitoring failure is required.
  • the target result information is determined based on the second SL indication resource and/or SL resource monitoring/access/share information, For example, if the SL resource monitoring/access/share information indicated by the second SL indication resource indicates monitoring/access/share failure, the target share/access/monitoring result information also indicates monitoring/access/share failure; for example, if the If the SL resource monitoring/access/share information indicated by the second SL indication resource indicates monitoring/access/share success, then the target share/access/monitoring result information also indicates monitoring/access/share success.
  • Case 4 It is considered that the second terminal failed to successfully share at least part of the first resource or the second terminal failed to successfully monitor/access at least part of the first resource, and the decoding failed (for example, the decoding of previously received data failed) In the case of , the first terminal and/or the second terminal determine the target uplink feedback information.
  • the target uplink feedback information determined by the first terminal includes target result information:
  • the first terminal (optionally on at least part of the first resource) does not receive the SL signal (such as S-SSB/PSSCH/PSCCH/PSFCH) from the second terminal;
  • the first terminal does not receive a response from the first terminal (such as ACK, CSI report, RRC configuration response and DRX configuration response, etc.);
  • the first terminal (optionally on at least part of the first resource) detects the second SL indication resource sent by the second terminal, or, on the second SL indication resource NACK or preset signal detected;
  • the first terminal (optionally on at least part of the first resource) does not detect the second SL indication resource sent by the second terminal, or does not detect the second SL indication resource sent by the second terminal. Indicates that the resource detects ACK or preset signal;
  • the first terminal (optionally on at least part of the first resource) does not detect the first SL indication resource and the second SL indication resource sent by the second terminal, or , NACK is not detected in the first SL indication resource, and ACK or preset signal is not detected in the second SL indication resource;
  • the first terminal (optionally on the second SL indicated resource) receives the SL resource monitoring/access/share information indicating the SL resource monitoring/access/share failure.
  • the target uplink feedback information only includes target result information.
  • the target result information at this time may be determined based on the second SL indicated resource and/or SL resource monitoring/access/share information, for example, if the second SL indicated resource indicates the SL resource monitoring/access/share information
  • the target share/access/monitoring result information also indicates monitoring/access/share failure; for example, if the SL resource monitoring/access/share information indicated by the second SL indicated resource is monitoring/ If access/share fails, the target share/access/monitoring result information also indicates that monitoring/access/share failed.
  • the target result information indicates: share/access/monitoring failure, or decoding/transmission failure and share/access/monitoring failure.
  • the target uplink feedback information includes NACK and target result information. That is, the first terminal can only learn from the second terminal that the LBT failed but cannot learn the SL HARQ-ACK. At this time, the first terminal may report NACK by default when reporting to the base station.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the seventh preset condition includes at least one of the following:
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the above-mentioned seventh condition may include: the second terminal determines that the SL HARQ-ACK is a NACK, and/or, (optionally on at least part of the first resource) sends a second SL indication resource, or, in the first The second SL indicates that the resource sends a NACK or default signal.
  • the above-mentioned seventh condition may include: the second terminal determines that the SL HARQ-ACK is a NACK, and/or, (optionally on at least part of the first resource) a second SL indication resource not sent by the second terminal , or, no ACK or preset signal is sent in the second SL indication resource.
  • the above-mentioned seventh condition may include: the second terminal determines that the SL HARQ-ACK is NACK, and/or, (on at least part of the first resource) the first SL indication resource and the second SL indication resource are not sent, Or, NACK is not sent in the first SL indication resource, and ACK or preset signal is not sent in the second SL indication resource.
  • the second terminal (optionally on at least part of the first resource) sends the SL resource monitoring/ Access/share information
  • the SL resource monitoring/access/share information indicates SL resource monitoring/access/share failure.
  • the target result information is determined based on the second SL indication resource and/or SL resource monitoring/access/share information, for example, if The SL resource monitoring/access/share information indicated by the second SL indication resource indicates monitoring/access/share failure, and the target share/access/monitoring result information also indicates monitoring/access/share failure; for example, if the second SL If the SL resource monitoring/access/share information indicated by the resource indicates monitoring/access/share failure, then the target share/access/monitoring result information also indicates monitoring/access/share failure.
  • the second terminal may discard or give up the transmission of SL HARQ-ACK due to some reasons, that is, the second terminal may successfully share at least part of the first resource or the second terminal may successfully monitor/access the first resource.
  • knocked down or preempted by other transmissions or feedbacks such as higher priority SL or Uu transmissions or feedbacks
  • the transmission is abandoned or canceled due to the inability to accommodate the information to be transmitted (for example, the information to be transmitted is A bit, but the SL feedback resource and/or SL indication resource can only carry B bit, B ⁇ A).
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates that ACK and/or the first behavior is successful
  • the target uplink feedback information indicates that ACK and the first behavior failed
  • the eighth preset condition includes at least one of the following: decoding is successful; SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the behavior definition for the terminal may further satisfy the behavior of the terminal in the above-mentioned case 3 and/or case 4.
  • the behavior definition for the terminal also satisfies the behavior mode of the terminal in at least one of the above cases 3 and 4. .
  • the behavior definition for the terminal also satisfies the behavioral mode of the terminal in at least one of the above cases 3 and 4. .
  • the first terminal reports target uplink feedback information, and the target uplink feedback information indicates that monitoring/access/share LBT failed.
  • the second terminal LBT is considered to have failed and is only suitable for unicast and multicast mechanism 5. Then the base station schedules the second terminal to retransmit resources/new COT for retransmission. Send the first SL indication resource.
  • the first terminal reports target uplink feedback information, and the target uplink feedback information indicates ACK and/or monitoring/access/share success.
  • the target uplink feedback information indicates ACK and/or monitoring/access/share success.
  • the second terminal reports target uplink feedback information, and the target uplink feedback information indicates monitoring/access/share failure.
  • the base station schedules the second terminal's retransmission resources/new COT to resend the first SL indication resource.
  • the second terminal reports target uplink feedback information, and the target uplink feedback information indicates ACK+monitoring/access/share failure.
  • the base station schedules the second terminal retransmission resource/new COT to resend the first SL indication resource.
  • the second terminal reports target uplink feedback information, and the target uplink feedback information indicates ACK.
  • the opposite end automatically considers that the second terminal LBT is successful and the SL HARQ-ACK is successful, which is suitable for multicast mechanism 1.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates NACK and failure of the first behavior
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates NACK and/or the success of the first behavior
  • the nine preset conditions include at least one of the following: decoding failure, SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the behavior definition for the terminal may further satisfy the behavior of the terminal in the above-mentioned case 3 and/or case 4.
  • the behavior definition for the terminal also satisfies the behavioral mode of the terminal in at least one of the above cases 3 and 4. .
  • the behavior definition for the terminal also satisfies the behavior of the terminal in at least one of the above cases 3 and 4. .
  • the second terminal reports target uplink feedback information, and the target uplink feedback information indicates NACK.
  • the base station schedules the second terminal to retransmit the resource/new COT.
  • the second terminal reports target uplink feedback information, and the target uplink feedback information indicates NACK and monitoring/access/share failure.
  • the base station schedules the first terminal retransmission resource/new COT to send the first SL indication resource.
  • the first terminal reports target uplink feedback information, and the target uplink feedback information indicates monitoring/access/share failure.
  • the second terminal LBT is considered to have failed.
  • Mechanism 5 is only suitable for unicast and multicast, and the base station schedules the first terminal to retransmit resources/new COT.
  • the first terminal reports target uplink feedback information, and the target uplink feedback information indicates NACK and/or monitoring/access/share success.
  • the terminal determines the target uplink feedback information based on the first information including:
  • the terminal determines the SL HARQ-ACK based on the first SL indication resource, and/or the terminal determines the second information related to the first behavior on the first SL indication resource based on the first SL indication resource;
  • the terminal determines the target uplink feedback information according to at least one of the SL HARQ-ACK and the second information.
  • the first behavior is performed against the first indicated resource, such as monitoring in order to obtain the right to use the first indicated resource, and it does not necessarily occur on the first indicated resource. It is likely to occur on the first indicated resource. Indicates before the resource.
  • the terminal determines the SL HARQ-ACK according to the first SL indication resource including:
  • the terminal determines the SL HARQ-ACK corresponding to the first SL indication resource according to the first SL indication resource, or determines the SL HARQ-ACK corresponding to the SL transmission resource associated with the first SL indication resource.
  • the terminal determines, according to the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes any of the following: :
  • the terminal determines second information related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK and/or SL signal on the first SL indication resource;
  • the terminal determines, according to the received second information, second information related to the first behavior on the first SL indication resource;
  • the terminal determines the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK on the first SL indication resource and/or whether the second information is received on the second SL indication resource. Relevant secondary information.
  • the terminal determines, based on the first SL indication resource, the information related to the first behavior on the first SL indication resource.
  • the second information includes:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on the execution of the first behavior.
  • the target HARQ-ACK information and the target result information are carried on the same target uplink resource; or the target HARQ-ACK information and the target result information are carried on different on the target uplink resource.
  • the target uplink feedback information includes a target codebook
  • the target codebook corresponds to at least one of the target HARQ-ACK information and the target result information
  • the target codebook The dimension or size of the object is associated with at least one of the following:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource.
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the product of the first value and the third value (for example, if the LBT of the PSFCH of a PSSCH fails, it can be DEFERed to the next PSFCH for feedback, so that the total number of BITs corresponding to a PSFCH is the number of the first value and the third value. Product of three values.);
  • the product of the first value and the second value (for example, if the LBT of a PSFCH candidate of a PSSCH fails, it can be DEFERed to the next PSFCH candidate for feedback, so that the total number of BITs corresponding to a PSFCH candidate is the first value and product of the second value).
  • the target uplink feedback information includes a concatenated codebook of a first codebook and a second codebook, where the first codebook corresponds to the target HARQ-ACK information, and the The second codebook corresponds to the target result information, and at least one of the first codebook and the second codebook is associated with at least one of the following:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • a third value, the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource;
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • N and M are set according to actual needs.
  • N and M are both 2.
  • the first information also includes the target uplink resource
  • the terminal determines the target uplink feedback information according to the first information including:
  • the terminal determines at least one of the corresponding target HARQ-ACK information and the target result information according to the SL indication resource associated with the target uplink resource;
  • the target HARQ-ACK information corresponding to different SL indication resources is concatenated according to a first preset order, and/or the target result information corresponding to different SL indication resources is concatenated according to a second preset order.
  • the first preset sequence and/or the second preset sequence may be the time domain sequence where the SL feedback resource (PSFCH)/SL indication resource is located.
  • PSFCH SL feedback resource
  • one PSFCH occasion corresponds to N bit HARQ-ACK and D bit target monitoring/access/share result information.
  • the N+D bits corresponding to PSFCH occasion1/2/3 are sorted and cascaded in sequence according to the time domain order of PSFCH occasion.
  • the method when the terminal is the second terminal, the method further includes any of the following:
  • the terminal performs the first behavior
  • the terminal decodes the target SL transmission resource corresponding to the target SL feedback resource, and/or sends the SL HARQ-ACK corresponding to the target SL transmission resource;
  • the terminal does not decode the target SL transmission resource corresponding to the target SL feedback resource, and/or does not send the SL HARQ-ACK corresponding to the target SL transmission resource;
  • the terminal decodes the target SL transmission resource and performs the first behavior.
  • the first behavior may no longer be performed.
  • this embodiment of the present application also provides a side link feedback processing method.
  • the side link feedback processing method includes:
  • Step 301 The terminal sends or receives SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • this embodiment of the present application also provides a side link feedback processing method.
  • the side link feedback processing method includes:
  • Step 401 The control node receives target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the third One line of related second information, the first act includes monitoring, accessing and sharing a first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and feedback associated with the preset resource At least one of the resources;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the SL indication resource also includes a second SL indication resource, and the second SL indication resource is used to determine the The first line is relevant the second information.
  • the HARQ-ACK mechanism includes any of the following:
  • Mechanism 1 HARQ-ACK is not fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • Mechanism 2 When decoding is successful, no HARQ-ACK is fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, no HARQ-ACK or predetermined resource is fed back on the second indication resource. Assuming a signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • Mechanism 3 No HARQ-ACK is fed back on the first indication resource when decoding is successful. NACK is fed back on the first indication resource when decoding fails. Positive acknowledgment ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource;
  • Mechanism 4 When decoding is successful, HARQ-ACK is not fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, ACK or a preset signal is fed back on the second indication resource. When the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource, and the first indication resource and the second indication resource are code division multiplexed;
  • Mechanism 5 HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target uplink feedback information includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is determined based on SL HARQ-ACK, and the target result information is determined based on the second information of the first behavior.
  • the SL feedback information includes at least one of the following:
  • the second information of the first line is the second information of the first line.
  • the target uplink feedback information includes at least one of the following:
  • Target HARQ-ACK information the target HARQ-ACK information is determined based on SL HARQ-ACK;
  • Target result information the target result information is determined based on the second information of the first behavior.
  • the terminal is a first terminal
  • the terminal is a second terminal, and the second terminal is a counterparty that communicates with the first terminal;
  • the first terminal is a terminal that satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node At least some of the preset resources are obtained.
  • the method also includes:
  • the control node schedules new resources or retransmission resources to the first terminal;
  • the third information includes at least one of the following: decoding success; transmission success; decoding failure; transmission failure; decoding failure and the first behavior failed; decoding failure and the first behavior success; transmission failure and the first behavior
  • the first act fails; the transmission fails and said first act succeeds;
  • the first terminal satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node to obtain at least part of the preset resource. Describes default resources.
  • the third information includes decoding success and/or transmission success
  • the method also includes:
  • the control node schedules new resources to at least one of the first terminal and the second terminal;
  • the fourth information includes at least one of the following: decoding is successful; transmission is successful; decoding is successful and the first behavior is successful; transmission is successful and the first behavior is successful.
  • the method also includes:
  • the control node schedules a new SL feedback resource or a new first SL indication resource to the second terminal;
  • the fifth information includes at least one of the following: decoding failure; decoding success and the first behavior failure.
  • the method also includes at least one of the following:
  • the control node schedules new resources or retransmission resources for the first terminal according to the target HARQ-ACK information in the target uplink feedback information;
  • the control node determines the target uplink feedback information according to the target uplink feedback information.
  • the target result information schedules new SL feedback resources or new first SL indication resources for the two terminals;
  • the control node schedules a new resources or retransmission resources.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the first preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource;
  • the second information is received, the second information indicating that the first action is successful.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the second preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action is successful.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the ACK, and the ACK is used to indicate successful decoding, or the ACK is used to indicate successful decoding and the success of the first behavior;
  • the target uplink feedback information includes ACK and the target result information, and the ACK is used to indicate successful decoding.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the third preset condition includes at least one of the following:
  • the first SL indication resource is detected, or a NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the fourth preset condition includes at least one of the following:
  • the second information is sent, the second information indicating that the first behavior is successful;
  • the first SL indication resource is sent, or a NACK is sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior is successful;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information includes target result information
  • the fifth preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is detected, or a NACK or preset signal is detected on the second SL indication resource;
  • the second SL indication resource is not detected, or the ACK or preset signal is not detected on the second SL indication resource;
  • the second information is received indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target result information is determined based on the second SL indication resource
  • the target uplink feedback information only includes target result information, and the target result information is used to indicate failure of the first behavior, or the target result information is used to indicate decoding failure and failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target result information is used to indicate the failure of the first behavior, and the target HARQ-ACK information is NACK.
  • the target uplink feedback information includes at least one of target HARQ-ACK information and target result information;
  • the sixth preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or ACK or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or ACK or preset information is not sent in the second SL indication resource. Number;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information, the target HARQ-ACK information is used to indicate the decoding status, or the target HARQ-ACK information is used to indicate the decoding status and the failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target HARQ-ACK information is used to indicate the decoding status, and the target result information is used to indicate the failure of the first behavior.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the seventh preset condition includes at least one of the following:
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, and the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior failure;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates that ACK and/or the first behavior is successful
  • the target uplink feedback information indicates that ACK and the first behavior failed
  • the eighth preset condition includes at least one of the following: decoding is successful; SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates NACK and failure of the first behavior
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates NACK and/or the success of the first behavior
  • the nine preset conditions include at least one of the following: decoding failure, SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the terminal determines the target uplink feedback information based on the first information including:
  • the terminal determines the SL HARQ-ACK based on the first SL indication resource, and/or the terminal determines the second information related to the first behavior on the first SL indication resource based on the first SL indication resource;
  • the terminal determines the target uplink feedback information according to at least one of the SL HARQ-ACK and the second information.
  • the terminal determines the SL HARQ-ACK according to the first SL indication resource to include:
  • the terminal determines the SL HARQ-ACK corresponding to the first SL indication resource according to the first SL indication resource, or determines the SL HARQ-ACK corresponding to the SL transmission resource associated with the first SL indication resource.
  • the terminal determines, based on the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes any of the following: One item:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK and/or SL signal on the first SL indication resource;
  • the terminal determines, according to the received second information, second information related to the first behavior on the first SL indication resource;
  • the terminal determines that it is related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK in the first SL indication resource and/or whether it receives the second information in the second SL indication resource. the second information.
  • the terminal determines, according to the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on the execution of the first behavior.
  • the target HARQ-ACK information and the target result information are carried on the same target uplink resource; or, the target HARQ-ACK information and the target result information are carried on different target uplink resources.
  • the target uplink feedback information includes a target codebook
  • the target codebook corresponds to at least one of the target HARQ-ACK information and the target result information
  • the dimension or size of the target codebook is equal to At least one of the following associations:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource.
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the target uplink feedback information includes a concatenated codebook of a first codebook and a second codebook, the first codebook corresponds to the target HARQ-ACK information, and the second codebook corresponds to the target HARQ-ACK information.
  • the target result information at least one of the first codebook and the second codebook is associated with at least one of the following:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • a third value, the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource;
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the execution subject may be a side-link feedback processing device.
  • the side-link feedback processing method performed by the side-link feedback processing apparatus is used as an example to illustrate the side-link feedback processing apparatus provided by the embodiment of the present application.
  • this embodiment of the present application also provides a side link feedback processing device.
  • the side link feedback processing device 500 includes:
  • the first determination module 501 is used to determine the target uplink feedback information according to the first information
  • the first sending module 502 is used to send the target uplink feedback information to the control node;
  • the first information includes at least one of the following: side link SL indication resources, HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include first SL indication resources, and the first The SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, which includes monitoring, access and share the first resource,
  • the first resource includes at least one of at least part of the preset resources scheduled or indicated by the control node and the feedback resource associated with the preset resource;
  • the first mapping relationship includes at least one of the following :
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the SL indication resource also includes a second SL indication resource, and the second SL indication resource is used to determine the The first line is related to the second information.
  • the HARQ-ACK mechanism includes any of the following:
  • Mechanism 1 HARQ-ACK is not fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • Mechanism 2 When decoding is successful, no HARQ-ACK is fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, no HARQ-ACK or predetermined resource is fed back on the second indication resource. Assuming a signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • Mechanism 3 No HARQ-ACK is fed back on the first indication resource when decoding is successful. NACK is fed back on the first indication resource when decoding fails. Positive acknowledgment ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource;
  • Mechanism 4 When decoding is successful, HARQ-ACK is not fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, ACK or a preset signal is fed back on the second indication resource. When the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource, and the first indication resource and the second indication resource are code division multiplexed;
  • Mechanism 5 HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target uplink feedback information includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is determined based on SL HARQ-ACK, and the target result information is determined based on the second information.
  • the SL feedback information includes at least one of the following:
  • the target uplink feedback information includes at least one of the following:
  • Target HARQ-ACK information the target HARQ-ACK information is determined based on SL HARQ-ACK;
  • Target result information the target result information is determined based on the second information.
  • the terminal is a first terminal
  • the terminal is a second terminal, and the second terminal is a counterparty that communicates with the first terminal;
  • the first terminal is a terminal that satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node At least some of the preset resources are obtained.
  • the target uplink feedback information includes at least one of ACK and target result information;
  • the first preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource;
  • the second information is received, the second information indicating that the first action is successful.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the second preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action is successful.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the ACK, and the ACK is used to indicate successful decoding, or the ACK is used to indicate successful decoding and the success of the first behavior;
  • the target uplink feedback information includes ACK and the target result information, and the ACK is used to indicate successful decoding.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the third preset condition includes at least one of the following:
  • the first SL indication resource is detected, or a NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the fourth preset condition includes at least one of the following:
  • the second information is sent, the second information indicating that the first behavior is successful;
  • the first SL indication resource is sent, or a NACK is sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior is successful;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information includes target result information
  • the fifth preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is detected, or a NACK or preset signal is detected on the second SL indication resource;
  • the second SL indication resource is not detected, or the ACK or preset signal is not detected on the second SL indication resource;
  • the second information is received indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target result information is determined based on the second SL indication resource
  • the target uplink feedback information only includes target result information, and the target result information is used to indicate failure of the first behavior, or the target result information is used to indicate decoding failure and failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target result information is used to indicate the failure of the first behavior, and the target HARQ-ACK information is NACK.
  • the target uplink feedback information includes at least one of target HARQ-ACK information and target result information;
  • the sixth preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or ACK or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information, the target HARQ-ACK information is used to indicate the decoding status, or the target HARQ-ACK information is used to indicate the decoding status and the failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target HARQ-ACK information is used to indicate the decoding status, and the target result information is used to indicate the failure of the first behavior.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the seventh preset condition includes at least one of the following:
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, and the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior failure;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates that ACK and/or the first behavior is successful
  • the target uplink feedback information indicates that ACK and the first behavior failed
  • the eighth preset condition includes at least one of the following: decoding is successful; SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates NACK and failure of the first behavior
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates NACK and/or the success of the first behavior
  • the nine preset conditions include at least one of the following: decoding failure, SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the terminal determines the target uplink feedback information based on the first information including:
  • the terminal determines the SL HARQ-ACK based on the first SL indication resource, and/or the terminal determines the second information related to the first behavior on the first SL indication resource based on the first SL indication resource;
  • the terminal determines the target uplink feedback information according to at least one of the SL HARQ-ACK and the second information.
  • the terminal determines the SL HARQ-ACK according to the first SL indication resource to include:
  • the terminal determines the SL HARQ-ACK corresponding to the first SL indication resource according to the first SL indication resource, or determines the SL HARQ-ACK corresponding to the SL transmission resource associated with the first SL indication resource.
  • the terminal determines, according to the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes any of the following: One item:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK and/or SL signal on the first SL indication resource;
  • the terminal determines, according to the received second information, second information related to the first behavior on the first SL indication resource;
  • the terminal determines that it is related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK in the first SL indication resource and/or whether it receives the second information in the second SL indication resource. the second information.
  • the terminal determines, according to the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes:
  • the terminal determines, based on the execution of the first behavior, that it is related to the first behavior on the first SL indication resource. the second information.
  • the target HARQ-ACK information and the target result information are carried on the same target uplink resource; or, the target HARQ-ACK information and the target result information are carried on different target uplink resources.
  • the target uplink feedback information includes a target codebook
  • the target codebook corresponds to at least one of the target HARQ-ACK information and the target result information
  • the dimension or size of the target codebook is equal to At least one of the following associations:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource.
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the target uplink feedback information includes a concatenated codebook of a first codebook and a second codebook, the first codebook corresponds to the target HARQ-ACK information, and the second codebook corresponds to the target HARQ-ACK information.
  • the target result information at least one of the first codebook and the second codebook is associated with at least one of the following:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • a third value, the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource;
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the first information also includes the target uplink resource
  • the first determination module 501 is specifically configured to determine the corresponding target HARQ-ACK information and the SL indication resource associated with the target uplink resource. at least one item of the target result information;
  • the target HARQ-ACK information corresponding to different SL indication resources is concatenated according to a first preset order, and/or the target result information corresponding to different SL indication resources is concatenated according to a second preset order.
  • the side link feedback processing also includes an execution module, and the execution module is configured to execute any of the following when the terminal is the second terminal:
  • the first behavior corresponding to the target SL feedback resource is successful, decode the target SL transmission resource corresponding to the target SL feedback resource, and/or send the SL HARQ-ACK corresponding to the target SL transmission resource;
  • the target SL transmission resource corresponding to the target SL feedback resource is not decoded, and/or the target SL transmission is not sent.
  • this embodiment of the present application also provides a side link feedback processing device.
  • the side link feedback processing device 600 includes:
  • Transmission module 601 configured to send or receive SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • this embodiment of the present application also provides a side link feedback processing device.
  • the side link feedback processing device 700 includes:
  • the receiving module 701 is used to receive target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the third One line of related second information, the first act includes monitoring, accessing and sharing a first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and feedback associated with the preset resource At least one of the resources;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the SL indication resource also includes a second SL indication resource, and the second SL indication resource is used to determine the The first line is related to the second information.
  • the HARQ-ACK mechanism includes any of the following:
  • Mechanism 1 HARQ-ACK is not fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • Mechanism 2 When decoding is successful, no HARQ-ACK is fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, no HARQ-ACK or predetermined resource is fed back on the second indication resource. Assuming a signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • Mechanism 3 No HARQ-ACK is fed back on the first indication resource when decoding is successful. NACK is fed back on the first indication resource when decoding fails. Positive acknowledgment ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource;
  • Mechanism 4 When decoding is successful, HARQ-ACK is not fed back on the first indication resource. When decoding fails, NACK is fed back on the first indication resource. When the first behavior is successful, ACK or a preset signal is fed back on the second indication resource. When the first behavior fails, no HARQ-ACK or preset signal is fed back on the second indication resource, and the first indication resource and the second indication resource are code division multiplexed;
  • Mechanism 5 HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information
  • the target uplink feedback information includes target HARQ-ACK information and target result information
  • the target HARQ-ACK information is determined based on SL HARQ-ACK, and the target result information is based on The second information is determined.
  • the SL feedback information includes at least one of the following:
  • the target uplink feedback information includes at least one of the following:
  • Target HARQ-ACK information the target HARQ-ACK information is determined based on SL HARQ-ACK;
  • Target result information the target result information is determined based on the second information of the first behavior.
  • the terminal is a first terminal
  • the terminal is a second terminal, and the second terminal is a counterparty that communicates with the first terminal;
  • the first terminal is a terminal that satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node At least some of the preset resources are obtained.
  • the side link feedback processing device 700 also includes:
  • a scheduling module configured to schedule new resources or retransmission resources to the first terminal when the target uplink feedback information indicates third information
  • the third information includes at least one of the following: decoding success; transmission success; decoding failure; transmission failure; decoding failure and the first behavior failed; decoding failure and the first behavior success; transmission failure and the first behavior
  • the first act fails; the transmission fails and said first act succeeds;
  • the first terminal is a terminal that satisfies at least one of the following: obtains the right to use the preset resource, successfully monitors the preset resource, successfully accesses the preset resource, and is instructed or scheduled by the control node to at least Some of the default resources mentioned above.
  • the third information includes decoding success and/or transmission success
  • the side link feedback processing device 700 also includes:
  • a scheduling module configured to schedule new resources to at least one of the first terminal and the second terminal when the target uplink feedback information indicates fourth information
  • the fourth information includes at least one of the following: decoding is successful; transmission is successful; decoding is successful and the first behavior is successful; transmission is successful and the first behavior is successful.
  • the side link feedback processing device 700 also includes:
  • a scheduling module configured to schedule new SL feedback resources or new first SL indication resources to the second terminal when the target uplink feedback information indicates the fifth information
  • the fifth information includes at least one of the following: decoding failure; decoding success and the first behavior failure.
  • the side link feedback processing device 700 further includes: a scheduling module, configured to perform at least one of the following:
  • the HARQ-ACK mechanism is mechanism 1, schedule new resources or retransmission resources for the first terminal according to the target HARQ-ACK information in the target uplink feedback information;
  • the target HARQ-ACK information in the target uplink feedback information is ACK, according to the target result information in the target uplink feedback information Scheduling new SL feedback resources or new first SL indication resources for the second terminal;
  • the HARQ-ACK mechanism is the mechanism 5 or performs unicast transmission
  • the target HARQ-ACK information in the target uplink feedback information is NACK
  • schedule new resources or re-schedule for the first terminal Transfer resources.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the first preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource;
  • the second information is received, the second information indicating that the first action is successful.
  • the target uplink feedback information includes at least one of ACK and target result information
  • the second preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action is successful.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the ACK, and the ACK is used to indicate successful decoding, or the ACK is used to indicate successful decoding and the success of the first behavior;
  • the target uplink feedback information includes ACK and the target result information, and the ACK is used to indicate successful decoding.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the third preset condition includes at least one of the following:
  • the first SL indication resource is detected, or a NACK is detected on the first SL indication resource;
  • the second SL indication resource is not detected, or a NACK or preset signal is not detected on the second SL indication resource;
  • the second SL indication resource is detected, or an ACK or a preset signal is detected on the second SL indication resource.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the fourth preset condition includes at least one of the following:
  • the second information is sent, the second information indicating that the first behavior is successful;
  • the first SL indication resource is sent, or a NACK is sent on the first SL indication resource;
  • the second SL indication resource is not sent, or the NACK or preset signal is not sent in the second SL indication resource;
  • the second SL indication resource is sent, or an ACK or a preset signal is sent in the second SL indication resource;
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior is successful;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information includes target result information
  • the fifth preset condition includes at least one of the following:
  • the first SL indication resource is not detected, or no ACK or NACK is detected on the first SL indication resource;
  • the second SL indication resource is detected, or a NACK or preset signal is detected on the second SL indication resource;
  • the second SL indication resource is not detected, or the ACK or preset signal is not detected on the second SL indication resource;
  • the second information is received indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target result information is determined based on the second SL indication resource
  • the target uplink feedback information only includes target result information, and the target result information is used to indicate failure of the first behavior, or the target result information is used to indicate decoding failure and failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target result information is used to indicate the failure of the first behavior, and the target HARQ-ACK information is NACK.
  • the target uplink feedback information includes at least one of target HARQ-ACK information and target result information;
  • the sixth preset condition includes at least one of the following:
  • the first SL indication resource is not sent, or ACK or NACK is not sent on the first SL indication resource;
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes target HARQ-ACK information, the target HARQ-ACK information is used to indicate the decoding status, or the target HARQ-ACK information is used to indicate the decoding status and the failure of the first behavior;
  • the target uplink feedback information includes target HARQ-ACK information and target result information, the target HARQ-ACK information is used to indicate the decoding status, and the target result information is used to indicate the failure of the first behavior.
  • the target uplink feedback information includes at least one of NACK and target result information
  • the seventh preset condition includes at least one of the following:
  • the second SL indication resource is sent, or a NACK or a preset signal is sent in the second SL indication resource;
  • the second SL indication resource is not sent, or the ACK or preset signal is not sent in the second SL indication resource;
  • the first SL indication resource is not sent, or NACK is not sent on the first SL indication resource;
  • the second information is sent, the second information indicating that the first action failed.
  • the target uplink feedback information satisfies at least one of the following:
  • the target uplink feedback information only includes the NACK, and the NACK is used to indicate decoding failure, or the NACK is used to indicate decoding failure and the first behavior failure;
  • the target uplink feedback information includes NACK and the target result information, and the NACK is used to indicate decoding failure.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates that ACK and/or the first behavior is successful
  • the target uplink feedback information indicates that ACK and the first behavior failed
  • the eighth preset condition includes at least one of the following: decoding is successful; SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the target uplink feedback information satisfies any of the following:
  • the target uplink feedback information indicates NACK and failure of the first behavior
  • the target uplink feedback information indicates that the first behavior failed
  • the target uplink feedback information indicates NACK and/or the success of the first behavior
  • the nine preset conditions include at least one of the following: decoding failure, SL feedback resources are given up or discarded; transmission of SL indication resources is given up or discarded.
  • the terminal determines the target uplink feedback information based on the first information including:
  • the terminal determines the SL HARQ-ACK based on the first SL indication resource, and/or the terminal determines the second information related to the first behavior on the first SL indication resource based on the first SL indication resource;
  • the terminal determines the target uplink feedback information according to at least one of the SL HARQ-ACK and the second information.
  • the terminal determines the SL HARQ-ACK according to the first SL indication resource to include:
  • the terminal determines the SL HARQ-ACK corresponding to the first SL indication resource according to the first SL indication resource, or determines the SL HARQ-ACK corresponding to the SL transmission resource associated with the first SL indication resource.
  • the terminal determines, according to the first SL indication resource, that the second information related to the first behavior on the first SL indication resource includes any of the following: One item:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK and/or SL signal on the first SL indication resource;
  • the terminal determines, according to the received second information, second information related to the first behavior on the first SL indication resource;
  • the terminal determines that it is related to the first behavior on the first SL indication resource based on whether it receives the SL HARQ-ACK in the first SL indication resource and/or whether it receives the second information in the second SL indication resource. the second information.
  • the terminal determines according to the first SL indication resource
  • the second information determined to be related to the first behavior on the first SL indication resource includes:
  • the terminal determines second information related to the first behavior on the first SL indication resource based on the execution of the first behavior.
  • the target HARQ-ACK information and the target result information are carried on the same target uplink resource; or, the target HARQ-ACK information and the target result information are carried on different target uplink resources.
  • the target uplink feedback information includes a target codebook
  • the target codebook corresponds to at least one of the target HARQ-ACK information and the target result information
  • the dimension or size of the target codebook is equal to At least one of the following associations:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource.
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the target uplink feedback information includes a concatenated codebook of a first codebook and a second codebook, the first codebook corresponds to the target HARQ-ACK information, and the second codebook corresponds to the target HARQ-ACK information.
  • the target result information at least one of the first codebook and the second codebook is associated with at least one of the following:
  • a first value the first value represents at least one of access interval, access times, access duration, access type, LBT interval, LBT times, LBT duration, LBT type and delay times;
  • a second value represents the number of SL feedback resources associated with the preset resource or SL transmission resource
  • a third value, the third value represents the SL feedback resource period or the number of SL transmission resource opportunities associated with the SL feedback resource;
  • the number of bits of target uplink feedback information corresponding to at least part of the SL feedback resource opportunities includes any of the following:
  • the side-link feedback processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.
  • NAS Network Attached Storage
  • the side link feedback processing device provided by the embodiments of the present application can implement each process implemented by the method embodiments of Figures 2 to 4, and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 800, which includes a processor 801 and a memory 802.
  • the memory 802 stores programs or instructions that can be run on the processor 801.
  • each step of the above-mentioned side-link feedback processing method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.
  • An embodiment of the present application also provides a terminal, including a processor and a communication interface, where the processor is configured to determine target uplink feedback information based on the first information;
  • the communication interface is used to send the target uplink feedback information to the control node
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include the first SL indication resources, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, the first The behavior includes monitoring, accessing and sharing a first resource, the first resource including at least one of at least part of a preset resource scheduled or indicated by the control node and a feedback resource associated with the preset resource;
  • the first mapping The relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the communication interface is used to send or receive SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • the communication interface is used to receive target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the third One line of related second information, the first act includes monitoring, accessing and sharing a first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and feedback associated with the preset resource At least one of the resources;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, etc. At least some parts.
  • the terminal 900 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 910 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in FIG. 9 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or may combine certain components, or arrange different components, which will not be described again here.
  • the input unit 904 may include a graphics processing unit (Graphics Processing Unit (GPU) 9041 and microphone 9042, the graphics processor 9041 processes image data of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the display unit 906 may include a display panel 9061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 907 includes a touch panel 9071 and at least one of other input devices 9072 .
  • Touch panel 9071 also known as touch screen.
  • the touch panel 9071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 9072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 901 after receiving downlink data from the network side device, can transmit it to the processor 910 for processing; in addition, the radio frequency unit 901 can send uplink data to the network side device.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • Memory 909 may be used to store software programs or instructions as well as various data.
  • the memory 909 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, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 909 may include volatile memory or nonvolatile memory, or memory 909 may include both volatile and nonvolatile memory.
  • non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • synchronous dynamic random access memory Synchronous DRAM, SDRAM
  • Double data rate synchronous dynamic random access memory Double Data Rate SDRAM, DDRSDRAM
  • Enhanced SDRAM, ESDRAM synchronous link dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus random access memory
  • the processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 910.
  • the processor 910 is configured to determine the target uplink feedback information according to the first information
  • the radio frequency unit 901 is configured to send the target uplink feedback information to the control node;
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback information;
  • the SL indication resources include the first SL indication resources, the first SL indication resource is used to perform SL HARQ-ACK feedback, or the first SL indication resource is used to perform SL HARQ-ACK feedback and determine second information related to the first behavior, the first The behavior includes monitoring, accessing and sharing the first resource, the first resource including at least part of the preset resources scheduled or indicated by the control node and the At least one of the feedback resources associated with the preset resource;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • the radio frequency unit 901 is configured to send or receive SL HARQ-ACK on the side link SL based on the target hybrid automatic repeat request response HARQ mechanism;
  • the target HARQ mechanism includes any of the following:
  • No HARQ-ACK is fed back on the first indication resource when decoding is successful, and NACK is fed back on the first indication resource when decoding fails; and/or no HARQ-ACK or preset is fed back on the second indication resource when the first behavior is successful. signal, when the first behavior fails, NACK or a preset signal is fed back on the second indication resource;
  • HARQ-ACK is fed back when decoding is successful, and negative acknowledgment NACK is fed back when decoding fails;
  • the first behavior includes monitoring, accessing and sharing the first resource
  • the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least part of the feedback resources associated with the preset resources.
  • the radio frequency unit 901 is configured to receive target uplink feedback information from the terminal;
  • the target uplink feedback information is determined based on first information
  • the first information includes at least one of the following: side link SL indication resources, hybrid automatic repeat request response HARQ-ACK mechanism, first mapping relationship and SL feedback Information
  • the SL indication resource includes a first SL indication resource, the first SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determination
  • the third One line of related second information, the first act includes monitoring, accessing and sharing a first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and feedback associated with the preset resource At least one of the resources;
  • the first mapping relationship includes at least one of the following:
  • mapping relationship between the target uplink resource and the SL indication resource
  • the target uplink resource may be used to transmit the target uplink feedback information.
  • Embodiments of the present application also provide a network side device, including a processor and a communication interface.
  • the communication interface is used to receive target uplink feedback information from a terminal; wherein the target uplink feedback information is determined based on the first information, and the third One piece of information includes at least one of the following: a side link SL indication resource, a hybrid automatic repeat request response HARQ-ACK mechanism, a first mapping relationship, and SL feedback information;
  • the SL indication resource includes a first SL indication resource, and the third An SL indication resource is used for SL HARQ-ACK feedback, or the first SL indication resource is used for SL HARQ-ACK feedback and determining second information related to the first behavior, the first behavior includes monitoring, receiving Enter and share the first resource, the first resource includes at least part of the preset resources scheduled or indicated by the control node and at least one of the feedback resources associated with the preset resources; the first mapping relationship includes at least one of the following Item: The mapping relationship between SL transmission resources and SL feedback resources;
  • the embodiment of the present application also provides a network side device.
  • the network side device 1000 includes: an antenna 1001, a radio frequency device 1002, a baseband device 1003, a processor 1004 and a memory 1005.
  • Antenna 1001 is connected to radio frequency device 1002.
  • the radio frequency device 1002 receives information through the antenna 1001 and sends the received information to the baseband device 1003 for processing.
  • the baseband device 1003 processes the information to be sent and sends it to the radio frequency device 1002.
  • the radio frequency device 1002 processes the received information and sends it out through the antenna 1001.
  • the method performed by the network side device in the above embodiment can be implemented in the baseband device 1003, which includes a baseband processor.
  • the baseband device 1003 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 1006, which is, for example, a common public radio interface (CPRI).
  • a network interface 1006 which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network side device 1000 in this embodiment of the present invention also includes: instructions or programs stored in the memory 1005 and executable on the processor 1004.
  • the processor 1004 calls the instructions or programs in the memory 1005 to execute each of the steps shown in Figure 7
  • the method of module execution and achieving the same technical effect will not be described in detail here to avoid duplication.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

本申请公开了一种旁链路反馈处理方法、装置、终端及网络侧设备，属于通信技术领域，本申请实施例的旁链路反馈处理方法包括：终端根据第一信息确定目标上行反馈信息；终端向控制节点发送目标上行反馈信息；其中，第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；SL指示资源包括第一SL指示资源，第一SL指示资源用于进行SL HARQ-ACK反馈，或者用于进行SL HARQ-ACK反馈和确定第一行为的第二信息，第一行为包括监控、接入和共享第一资源，第一资源包括控制节点调度或指示的至少部分预设资源和预设资源关联的反馈资源中的至少一项。

Description

旁链路反馈处理方法、装置、终端及网络侧设备
相关申请的交叉引用
本申请主张在2022年7月11日提交的中国专利申请No.202210813693.0的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种旁链路反馈处理方法、装置、终端及网络侧设备。
背景技术
随着通信技术的发展，在移动通信系统中，共享频谱例如非授权频段(unlicensed band)可以作为授权频段(licensed band)的补充帮助运营商对服务进行扩容。在旁链路(Sidelink，SL)通信系统中，为了获得更多的资源来满足SL传输的业务需求(例如基于SL的扩展现实、虚拟现实或定位等业务)，可能需要在非授权频段上进行SL传输,而目前的SL技术框架多是针对授权频段或智能交通系统(Intelligent Transportation System，ITS)频段设计的。在非授权频段上,可能存在其他无线技术,比如无线保真(WIFI)，因此需要先监听资源是否空闲,并确定是空闲的后尝试发起信道接入。
由于终端可能获取SL传输资源或SL反馈资源失败，从而导致终端按照现有的规则，无法向控制节点反馈相应的反馈信息。例如，对于时隙n对应的混合自动重传请求应答(Hybrid automatic repeat request acknowledgement，HARQ-ACK)信息的物理上行控制信道(Physical Uplink Control Channel，PUCCH)位于时隙n+k由于终端获取SL传输资源或SL反馈资源失败导致无法获取到HARQ-ACK信息而无法进行HARQ-ACK反馈的情况下，基站在时隙n+k上不会接收到否定应答(Negative Acknowledgement，NACK)，这样基站可能会认为终端的传输状态为ACK，这将导致终端和网络侧设备对传输的状态理解不一致。因此，现有技术中存在对应处于非授权频段的旁链路SL传输资源的反馈信息的传输可靠性较差。
发明内容
本申请实施例提供一种旁链路反馈处理方法、装置、终端及网络侧设备，能够解决对 应处于非授权频段的旁链路SL传输资源的反馈信息的传输可靠性较差的问题。
第一方面，提供了一种旁链路反馈处理方法，包括：
终端根据第一信息确定目标上行反馈信息；
终端向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
第二方面，提供了一种旁链路反馈处理方法，包括：
终端基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
第三方面，提供了一种旁链路反馈处理方法，包括：
控制节点从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
第四方面，提供了一种旁链路反馈处理装置，包括：
第一确定模块，用于根据第一信息确定目标上行反馈信息；
第一发送模块，用于向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
第五方面，提供了一种旁链路反馈处理装置，包括：
传输模块，用于基于目标HARQ机制在SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所 述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
第六方面，提供了一种旁链路反馈处理装置，包括：
第一接收模块，用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
第七方面，提供了一种终端，该终端包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。
第八方面，提供了一种终端，包括处理器及通信接口，其中，处理器用于根据第一信息确定目标上行反馈信息；
通信接口用于向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
或者，通信接口用于基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
或者，通信接口用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
第九方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第十方面，提供了一种网络侧设备，包括处理器及通信接口，其中，通信接口用于用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：SL传输资源和SL反馈资源的映射关系；SL传输资源和SL指示资源的映射关系。
第十一方面，提供了一种通信系统，包括：终端及控制节点，所述终端可用于执行如第一方面所述的旁链路反馈处理方法的步骤，所述网络侧设备可用于执行如第三方面所述的旁链路反馈处理方法的步骤。
第十二方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤，或者实现如第三方面所述的方法的步骤。
第十三方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法的步骤，或实现如第二方面所述的方法的步骤，或者实现如第三方面所述的方法的步骤。
第十四方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面所述的方法的步骤，或实现如第二方面所述的方法的步骤，或者实现如第三方面所述的方法的步骤。
本申请实施例中，明确了终端根据旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息中的至少一项确定目标上行反馈信息，从而可以使得终端和控制节点对上报的目标上行反馈信息理解的一致性，进而可以使得控制节点可以更好的了解终端的状态。因此，本申请实施例提高了对应处于非授权频段的旁链路SL传输资源的反馈信息传输的可靠性，进而提高了基站调度的效率。
附图说明
图1是本申请应用的网络结构示意图；
图2是本申请实施例提供的一种旁链路反馈处理方法的流程示意图；
图3是本申请实施例提供的另一种旁链路反馈处理方法的流程示意图；
图4是本申请实施例提供的又一种旁链路反馈处理方法的流程示意图；
图5是本申请实施例提供的一种旁链路反馈处理装置的结构示意图；
图6是本申请实施例提供的另一种旁链路反馈处理装置的结构示意图；
图7是本申请实施例提供的又一种旁链路反馈处理装置的结构示意图；
图8是本申请实施例提供的通信设备的结构图；
图9是本申请实施例提供的终端的结构图；
图10是本申请实施例提供的网络侧设备的结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle  User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点或WiFi节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。
为了方便理解，以下对本申请实施例涉及的一些内容进行说明：
一、共享频谱或非授权频段。
在未来通信系统中，共享频谱例如非授权频段可以作为授权频段的补充帮助运营商对服务进行扩容。为了与NR部署保持一致并尽可能的最大化基于NR的非授权接入，非授权频段可以工作在5GHz，37GHz和60GHz频段。由于非授权频段由多种无线接入技术(Radio Access Technology，RAT)共用，例如WiFi和雷达，长期演进型的授权辅助接入(Long Term Evolution License Assisted Access，LTE-LAA)等，因此在某些国家或者区域，非授权频段在使用时必须符合规则(regulation)以保证所有设备可以公平的使用该资源，例如先听后说(listen before talk，LBT)，最大信道占用时间(Maximum Channel Occupancy Time，MCOT)等规则。当传输节点需要发送信息时，需要先做LBT时，对周围的节点进行功率检测(energy detection，ED)，当检测到的功率低于一个门限时，认为信道为空(idle)，传输节点可以进行发送。反之，则认为信道为忙，传输节点不能进行发送。传输节点可以是基站、终端和WiFi接入点(Access Point，AP)等。传输节点开始传输后，占用的信道时间(Channel Occupancy Time，COT)不能超过MCOT。
常用的LBT的类型(category)可以分为category 1，category 2和category4。Category1 LBT是发送节点不做LBT，即没有LBT或者立即发送(immediate transmission)。Category 2 LBT是一个时隙(one-shot)LBT，即节点在传输前做一次LBT，信道为空则进行传输，信道为忙则不传输。Category 4 LBT是基于回退(back-off)的信道侦听机制，当传输节点侦听到信道为忙时，进行回退，继续做侦听，直到侦听到信道为空。对于NR节点(NR Node B，gNB)，Category 2的LBT应用于没有解调参考信号(Dedicated Reference Signal，DRS)的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)，category 4的LBT应 用于PDSCH、物理下行控制信道(Physical Downlink Control Channel，PDCCH)和增强的物理下行控制信道(Enhanced Physical Downlink Control Channel，ePDCCH)。对于终端，category4的LBT对应于类型1的上行信道接入流程(type1 UL channel access procedure)，category2的LBT对应于类型2的上行信道接入流程(type2 UL channel access procedure)。
LBT包含基于帧的设备(Frame-Based Equipment，FBE)和基于负载的设备(Load Based Equipment，LBE)两类。
FBE是指设备的发送/接收定时采用周期结构，其周期为固定帧周期(Fixed Frame Period，FFP)。FBE节点采用基于LBT的信道接入机制占用信道。其中发起包含一次或多次连续传输的传输序列的节点称之为发起节点(Initiating Device)，其它节点称之为响应节点(Responding Device)。FBE节点可以是发起节点、响应节点、或者同时支持两种节点功能。
对于LBE，传输节点可以从任意时刻开始进行LBT，直到侦听到信道为空方可进行传输。对传输节点来说，不存在固定的侦听时间，当侦听到信道为忙时也不需要跳过，可以通过回退(backoff)若干个增强的空闲信道评估(Enhanced Clear Channel Assessment，eCCA)继续进行侦听，直到eCCA的counter为零。
在SL上，可以采用非授权频段中的LBE的方式进行信道接入，进行信息的传输。
二、NR SL资源分配模式。
NR车联万物(NR Vehicle-to-Everything，NR V2X)支持两种资源分配模式，分别是调度资源分配(Scheduled resource allocation)模式和自主资源选择(autonomous resource selection)模式，前者通常称为模式1(mode-1)，后者通常称为模式2(mode-2)。前者由网络侧设备控制并为每个UE分配资源，后者由UE自主选择资源。
Mode-1下基站可以通过下行控制信息(Downlink Control Information，DCI)为用户调度或者激活NR SL资源，该SL DCI的格式(format)为DCI format 3-0.Mode-1下基站可以通过另一种DCI format 3-1为用户激活LTE SL资源。
而mode-2下又可以进一步分为多个子模式(sub mode)：
Mode2d:调度终端(scheduling UE)或头终端(header UE)可以调度其他终端的SL传输
Mode2b:终端A可以给终端B发送辅助信息以协助其SL传输；
Mode2c:终端获取静态或者半静态对的SL资源用于传输。
三、旁链路混合自动重传请求(Sidelink Hybrid Automatic Repeat Request，Sidelink HARQ)信息上报。
为了提高sidelink上数据传输的可靠度和资源利用率，在sidelink技术中也引入了HARQ反馈机制：sidelink接收用户收到物理旁链路控制信道(Physical SideLink Control Channel，PSCCH)和/或物理旁链路共享信道(Physical SideLink Shared Channel，PSSCH)后在PSCCH和/或PSSCH对应的物理旁链路反馈信道(Physical SideLink Feedback Channel， PSFCH)上反馈旁链路混合自动重传请求应答(Sidelink Hybrid Automatic Repeat Request acknowledgement，sidelink HARQ-ACK)信息来指示sidelink数据是成功还是失败。Sidelink发送用户在sidelink上收到sidelink HARQ-ACK信息后则能知道之前的传输是成功还是失败。需要注意的是，一个sidelink用户可能是发送也可能是接收用户，即同一个用户在不同的时间或者频域上可以分别进行收或者发。
Sidelink数据包的传输可能在用户和用户之间的sidelink上进行的，因此控制节点可能无法直接知道该sidelink数据包的传输是否成功，需要由用户将Sidelink HARQ ACK信息(例如旁链路肯定确认(sidelink ACK)或否定确认(sidelink NACK)发送给控制节点，从而控制节点才可以进一步确定sidelink上的传输是否成功.Mode-1的情况下用户通过PUCCH或者物理上行链路共享信道(Physical uplink shared channel，PUSCH)向控制节点报告SL HARQ信息。
SL HARQ信息上报支持通过码本形式上报，其中一个用于SL HARQ信息上报的上行资源可能关联了一个或者多个PSFCH资源，PSFCH的优先级和其他对应的SL传输的优先级有关。但是对于一些特殊的情况，接收端没有进行HARQ反馈或者发端没有检测到PSFCH，依然有SL HARQ信息。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的旁链路反馈处理方法进行详细地说明。
参照图2，本申请实施例提供了一种旁链路反馈处理方法，如图2所示，该旁链路反馈处理方法包括：
步骤201，终端根据第一信息确定目标上行反馈信息；
步骤202，终端向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
本申请实施例中，第一行为的第二信息可以包括以下至少一项：
监听或接入(例如先听后说LBT)次数，或，监听或接入(例如LBT)最大次数；
监听或接入(例如LBT)失败次数，或，监听或接入(例如LBT)失败最大次数；
监听或接入(例如LBT)成功间隔、监听或接入(例如LBT)成功最大间隔，或，监听或接入(例如LBT)成功最小间隔。
本申请实施例中，上述LBT次数可以理解为CCA次数或者eCCA次数或者LBT计数器的值，上述LBT最大次数可以理解为CCA最大次数或者eCCA最大次数或者LBT计数器的最大值。
上述失败可以理解为累计失败或连续失败。上述LBT失败次数可以理解为CCA失败次数或者eCCA失败次数或者LBT计数器保持不变的次数，上述LBT失败最大次数可以理解为CCA失败最大次数或者eCCA失败最大次数或者LBT计数器保持不变的最大次数。
上述成功间隔可以理解为累计成功间隔或者连续成功间隔。例如间隔值为2，则监听信息可以包括2次成功的CCA或2次成功的eCCA之间的间隔/最大间隔。或者，监听信息可以包括2次LBT计数器(counter)减少时之间的间隔或counter保持不变的次数，两次LBT counter减少时之间的最大间隔或最小间隔或保持不变的最大次数或保持不变的最小次数。
本申请实施例中，上述控制节点可以为具有调度或者指示终端的能力的设备，比如基站或者具有调度或者指示其他终端的终端。
可选地，终端可以在目标上行资源(或者称之为目标上行信道)上向控制节点发送目标上行反馈信息。具体的，终端可以根据第一映射关系确定目标上行资源关联的SL传输资源和SL反馈资源和SL指示资源中的至少一项，然后根据确定的SL传输资源和SL反馈资源和SL指示资源中的至少一项确定目标上行反馈信息。
例如，可以基于目标上行资源的位置进行偏移，对应的位置为该目标上行资源关联的SL指示资源位置；基于目标上行资源的位置进行偏移，对应的位置为该目标上行资源关联的SL反馈资源位置；基于目标上行资源的位置进行偏移，对应的位置为该目标上行资源关联的SL传输资源位置。
可选地，上述SL传输资源可以包括PSSCH、PSCCH、旁链路同步信号块(sidelink Synchronization Signal and PBCH block，S-SSB)和旁链路参考信号(sidelink Reference Signal，SL RS)中的至少一项。上述SL反馈资源可以为承载了针对SL传输资源上传输的消息的响应的PSSCH、PSCCH、PSFCH或SL RS，最典型的例如PSFCH。应理解，在本申请实施例中，传输可以包括接收或发送，例如传输的消息可以理解为发送的消息或接收的消息。
可选地，还有另外一种可能的情况是上述SL传输资源为PSFCH，而上述SL反馈资源为针对PSFCH进行响应或者反馈的PSSCH、PSCCH、旁链路同步信号块(sidelink Synchronization Signal and PBCH block，S-SSB)和旁链路参考信号(sidelink Reference Signal，SL RS)中的至少一项。例如PSFCH指示的是推荐资源信息和/或非推荐资源信息时，根据该推荐资源信息和/或非推荐资源信息，例如从候选资源中选择推荐的资源或者 排除非推荐资源，UE可以选择合适的PSSCH资源用于后续的传输，UE选择的PSSCH资源可以看做是对PSFCH的一种响应。又或者，PSFCH承载的是HARQ-ACK信息和/或第一行为的执行结果，从而UE根据该是HARQ-ACK信息和/或第一行为的执行结果决定是否重选资源，或者决定是否新传，从而最终发送的PSSCH也可以看做是对PSFCH的一种响应。
应理解，在本申请实施例中，传输可以解释为发送和/或接收。
需要说明的是，针对第一行为，终端可以对资源或资源所在的信道或资源所在的资源块集合(resource block set，RB set)进行监听，例如进行LBT，当监听到空闲时，可以认为获得了资源和/或资源所在的信道或资源所在的RB set的使用权，或者说认为成功接入资源和/或资源所在的信道或资源所在的RB set的使用权，进一步地，终端可能只能在一段时间内使用或接入该资源和/或资源所在的信道或资源所在的RB set的使用权，这段时间可以是一个COT，进一步地，还可以将这个COT分享给别人，例如这个终端可以指示其他终端来共享(Share)，其他终端可以做很短时间的监控甚至不需要监控就直接使用资源。
本申请实施例中，明确了终端根据旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息中的至少一项确定目标上行反馈信息，从而可以使得终端和控制节点对上报的目标上行反馈信息理解的一致性，进而可以使得控制节点可以更好的了解终端的状态。因此，本申请实施例提高了对应处于非授权频段的旁链路SL传输资源的反馈信息传输的可靠性，进而提高了基站调度的效率。
可选地，在一些实施例中，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关的第二信息。
例如，在一些实施例中，针对只用于所述SL HARQ-ACK反馈，或者第一SL指示资源同时用于SL HARQ-ACK反馈和确定与第一行为相关的第二信息(例如是否成功监控/接入/share某些资源的反馈)的情况下，SL指示资源只包括第一SL指示资源。
需要说明的是，上述第一SL指示资源和所述第二SL指示资源可以为相同或不同的资源。
在一些实施例中，上述SL指示资源包括第一SL指示资源；第一SL指示资源和第二SL指示资源。其中，上述第一指示资源可以为资源池内PSFCH的至少部分，用于发送和接收SL HARQ-ACK。第二SL指示资源用于指示是否成功监控/接入/共享(share)某些资源、信道接入类型、监听方式和LBT失败次数等。
可选地，第二SL指示资源可以是PSFCH，也可以是PSFCH之外的其他信道或信号
第二SL指示资源和第一SL指示资源满足占用信道带宽(occupied channel bandwidth，OCB)，例如为了满足OCB，第二SL指示资源和第一SL指示资源频分复用(frequency division multiplex，FDM)。
可选地，在一些实施例中，所述HARQ-ACK机制包括以下任意一项：
机制1，解码成功时不反馈HARQ-ACK，解码失败时反馈否定确认NACK；
机制2，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
机制3，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
机制4，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用(Code Division Multiplexing，CDM)；
机制5，解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK。
上述机制1至机制5可以理解为组播机制。在一些实施例中，上述第一指示资源可以为上述第一SL指示资源，上述第二指示资源可以为上述第二SL指示资源。
针对机制2，在第一指示资源和第二指示资源都没有收到的情况下，可以表示第一行为成功以及解码成功。在第一指示资源收到NACK，且第二指示资源没有收到NACK或预设信号的情况下，则表示第一行为成功以及解码失败。在第二指示资源收到NACK或预设信号的情况下，则表示第一行为失败。
针对上述机制3，在第一指示资源没有收到，且第二指示资源收到ACK或预设信号的情况下，表示第一行为成功以及解码成功。在第一指示资源收到NACK，且第二指示资源收到ACK货预设信号的情况下，表示第一行为成功以及解码失败。在第二指示资源没收到ACK或预设信号的情况下，则表示第一行为失败。
针对上述机制4，在第二指示资源收到ACK或预设信号的情况下，表示第一行为成功以及解码成功。在第一指示资源收到NACK的情况下，表示第一行为成功以及解码失败。在NACK、ACK或预设信号都没有收到的其情况下，表示第一行为失败。
可选地，在一些实施例中，所述目标上行反馈信息满足以下至少一项：
在所述HARQ-ACK机制为所述机制1的情况下，所述目标上行反馈信息只包含目标HARQ-ACK信息；
在所述HARQ-ACK机制为所述机制5或者进行单播传输的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息；
其中，所述目标HARQ-ACK信息基于SL HARQ-ACK确定，所述目标结果信息基于所述第一行为的第二信息确定。
可选地，所述SL反馈信息包括以下至少一项：
SL HARQ-ACK；
所述第二信息。
针对SL HARQ-ACK，例如可以表示SL上的ACK、NACK和SL PSFCH是否成功被检测到和/或被发送出去等。
针对第一行为的第二信息，可以包括是否成功监控/接入/share某些资源等信息。
可选地，在一些实施例中，所述目标上行反馈信息包括以下至少一项：
目标HARQ-ACK信息，所述目标HARQ-ACK信息基于SL HARQ-ACK确定；
目标结果信息，所述目标结果信息基于所述第二信息确定。
针对HARQ-ACK信息，可能用于指示SL HARQ-ACK给控制节点，也可能表示share/接入/监控的相关信息，也可能两个都表示了。
针对目标结果信息，可以表示share/接入/监控的相关信息，例如是否成功share/接入/监控，信道接入(channel access)类型，监听方式，LBT失败次数等。
可选地，在一些实施例中，上述监听或接入的相关信息可以包括以下至少一项：
监听或接入(例如先听后说LBT)次数，或，监听或接入(例如LBT)最大次数；
监听或接入(例如LBT)失败次数，或，监听或接入(例如LBT)失败最大次数；
监听或接入(例如LBT)成功间隔、监听或接入(例如LBT)成功最大间隔，或，监听或接入(例如LBT)成功最小间隔。
可选地，在一些实施例中，所述终端为第一终端；
或者，
所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
在本申请实施例中，当所述第一终端为被控制节点指示或调度的终端时，该第一终端也可以理解为对应mode-1的终端，所述第人终端为被控制节点指示或调度的终端时，该第二终端也可以理解为对应mode-1的终端。
也就是说，上述第一终端和第二终端满足以下任一项：
第一终端为mode-1和/或被控制节点调度和/或被控制节点指示的终端；
第一终端和第二终端都为mode-1和/或被控制节点调度和/或被控制节点指示的终端；
第一终端为mode-1和/或被控制节点调度和/或被控制节点指示的终端的对端UE或通信UE，至少第二终端是mode-1和/或被控制节点调度和/或被控制节点指示的终端。
需要说明的是，针对不同的传输状态，对应的目标上行反馈信息的具体内容不同。以下对此进行详细说明。
情况1，对于认为第二终端成功share第一资源的至少部分资源，或认为第二终端监听/接入第一资源的至少部分资源，且解码成功(例如对之前收到的数据解码成功)的情况下，第一终端和/或第二终端可以确定目标上行反馈信息。
可选地，在所述终端为第一终端，且满足第一预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第一预设条件包括以下至少一项：
接收到SL信号；
接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功。
可选地，在所述终端为第二终端，且满足第二预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第二预设条件包括以下至少一项：
发送了SL信号；
发送了响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送了ACK或预设信号；
所述第一行为成功；
发送了所述第二信息，所述第二信息指示所述第一行为成功。
在一些实施例中，在第一终端满足以上第一预设条件的情况下，第一终端确定目标上行反馈信息包括ACK和/或目标结果信息。
在第一预设条件包括接收到SL信号时，可以理解为第一预设条件包括第一终端接收到来自第二终端的SL信号(例如，旁链路同步信号块(sidelink Synchronization Signal and PBCH block，S-SSB)和/或PSSCH和/或PSCCH和/或PSFCH)，或者可以理解为包括第一终端在第一资源的至少部分上接收到来自第二终端的SL信号。因为第二终端成功发送了SL信号，所以可以认为第二终端share/接入/监听成功。
在第一预设条件包括接收到响应时，可以理解为第一预设条件包括第一终端接收到来自第二终端的响应(比如ACK、信道状态信息(Channel State Information，CSI)报告(report)，无线资源控制(Radio Resource Control，RRC)配置响应，非连续接收(Discontinuous Reception，DRX)配置响应等)。或者可以理解为包括第一终端在第一资源的至少部分上接收到来自第二终端的响应。因为第二终端成功发送了对第一终端的响应，所以可以认为第二终端share/接入/监听成功。
没有检测到第一SL指示资源，可以理解为，第一终端没有检测到第二终端发送的第 一SL指示资源，或者可以理解为第一终端没有在第一资源的至少部分上检测到第二终端发送的第一SL指示资源。没有在第一SL指示资源上检测到ACK或NACK可以理解为第一终端没有在第二终端发送的第一SL指示资源上检测到ACK或NACK，或者可以理解为，第一终端在第一资源的至少部分上没有在第二终端发送的第二指示资源上检测到ACK或NACK。
没有检测到第二SL指示资源，可以理解为，第一终端没有检测到第二终端发送的第二SL指示资源，或者可以理解为第一终端没有在第一资源的至少部分上检测到第二终端发送的第二SL指示资源。没有在第二SL指示资源上检测到NACK或预设信号可以理解为第一终端没有在第二终端发送的第二SL指示资源上检测到NACK或预设信号，或者可以理解为，第一终端在第一资源的至少部分上没有在第二终端发送的第二指示资源上检测到NACK或预设信号。
针对上述接收到第一行为的第二信息，例如在一些实施例中，可以理解为第一终端(可选地在第一资源的至少部分上)收到SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share成功。
针对上述发送了第一行为的第二信息，例如在一些实施例中，可以理解为第二终端(可选地在第一资源的至少部分上)发送了SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share成功。
应理解，针对不同的反馈机制对应的第一条件不同，以下对此进行详细说明。
针对机制1，上述第一条件可以包括：第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第一SL指示资源或没有在第一SL指示资源上检测到NACK或ACK。进一步地，还可以存在第二SL指示资源。假设有额外的资源用于反馈是否成功监控/接入/share，第一SL指示资源专门用来反馈HARQ-ACK，此时可以区分share/接入/监控失败，和share/接入/监控成功后解码结果为ACK这两种情况。
针对上述机制2，上述第一条件可以包括：第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第一SL指示资源，或，没有在第一SL指示资源上检测到NACK；且没有检测到第二终端发送的第二SL指示资源，或，没有在第二SL指示资源检测到NACK预设定信号。
针对上述机制3，上述第一条件可以包括：第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第一SL指示资源，或，没有在第一SL指示资源上检测到NACK；且检测到第二终端发送的第二SL指示资源，或，在第二SL指示资源检测到ACK或预设信号。
针对上述机制4，上述第一条件可以包括：检测到第二终端发送的第二SL指示资源，或，在第二SL指示资源检测到ACK或预设信号。
应理解，针对不同的反馈机制对应的第二预设条件不同，以下对此进行详细说明。
在一些实施例中，在第二终端满足以上第二预设条件的情况下，第二终端确定目标上 行反馈信息包括ACK和/或目标结果信息。
在第二预设条件包括第一行为成功时，可以理解为第二预设条件包括第二终端在第一资源的至少部分上监控/LBT/接入成功。
在第二预设条件包括发送了SL信号时，可以理解为第二预设条件包括第二终端在第一资源的至少部分上发送了SL信号。由于第二终端成功发送了SL信号，所以第二终端一定先share/接入/监控成功。
在第二预设条件包括发送了响应时，可以理解为第二预设条件包括第二终端在第一资源的至少部分上发送了响应。因为第二终端成功发送了对第一终端的响应，所以第二终端一定先share/接入/监控成功。
可选地，第二终端发送了第一SL指示资源可以理解为第二终端在第一资源的至少部分上发送了第一指示资源；第二终端发送了第二SL指示资源可以理解为第二终端在第一资源的至少部分上发送了第二指示资源。
应理解，针对不同的反馈机制对应的第二条件不同，以下对此进行详细说明。
针对机制1，上述第二条件可以包括：第二终端解码后确定SL HARQ-ACK为ACK或没有发送第一SL指示资源或没有发送NACK或没有发送ACK。进一步地，还可以包括接收或发送了第二SL指示资源。即假设有额外的资源用于反馈是否成功监控/接入/share，第一SL指示资源专门用来反馈HARQ-ACK，此时可以区分share/接入/监控失败，和share/接入/监控成功后解码结果为ACK这两种情况
针对机制2，上述第二条件可以包括：第二终端解码后确定SL HARQ-ACK为ACK，和/或第二终端(可选地在第一资源的至少部分上)没有发送第一SL指示资源，或，没有在第一SL指示资源上发送NACK；且没有发送第二SL指示资源，或，没有在第二SL指示资源发送NACK或预设信号。
针对机制3，上述第二条件可以包括：第二终端解码后确定SL HARQ-ACK为ACK，和/或(可选地在第一资源的至少部分上)没有发送第一SL指示资源，或，没有在第一SL指示资源上发送NACK；且发送了第二SL指示资源，或，在第二SL指示资源发送ACK或预设信号。
针对机制4，上述第二条件可以包括：第二终端解码后确定SL HARQ-ACK为ACK，和/或(可选地在第一资源的至少部分上)发送第二SL指示资源，或，在第二SL指示资源发送ACK或预设信号。
可选地，在一些实施例中，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述ACK，所述ACK用于指示解码成功，或所述ACK用于指示解码成功以及所述第一行为成功；
所述目标上行反馈信息包括ACK和所述目标结果信息，所述ACK用于指示解码成功。
可选地，目标结果信息可以是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的。例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入 /share失败，则目标结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share成功，则目标结果信息也指示监控/接入/share成功。
情况2，对于认为第二终端成功share第一资源的至少部分或第二终端成功监听/接入第一资源的至少部分，但是解码失败(例如对之前收到的数据解码失败)的情况下，第一终端和/或第二终端确定目标上行反馈信息。
可选地，在一些实施例中，在所述终端为第一终端，且满足第三预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第三预设条件包括以下至少一项：
接收到SL信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功；
接收到NACK；
没有收到响应；
检测到第一SL指示资源，或者在第一SL指示资源上检测到NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号。
可选地，在一些实施例中，在所述终端为第二终端，且满足第四预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第四预设条件包括以下至少一项：
发送了SL信号；
发送了所述第二信息，所述第二信息指示所述第一行为成功；
发送了NACK；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第一SL指示资源，或在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送ACK或预设信号；
解码失败，或者没有检测到传输或请求；
所述第一行为成功。
针对上述接收到第一行为的第二信息，例如在一些实施例中，可以理解为第一终端(可选地在第一资源的至少部分上)收到SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share成功。
针对上述发送了第一行为的第二信息，例如在一些实施例中，可以理解为第二终端(可选地在第一资源的至少部分上)发送了SL资源监控/接入/share信息，所述SL资源监控/ 接入/share信息指示SL资源监控/接入/share成功。
在一些实施例中，在第一终端满足以上第三预设条件的情况下，第三终端确定目标上行反馈信息包括NACK和/或目标结果信息。
在第三预设条件包括接收到SL信号时，可以理解为第三预设条件包括第一终端接收到来自第二终端的SL信号(例如，S-SSB和/或PSSCH和/或PSCCH和/或PSFCH)，或者可以理解为包括第一终端在第一资源的至少部分上接收到来自第二终端的SL信号。因为第二终端成功发送了SL信号，所以可以认为第二终端share/接入/监听成功。
在第三条件包括接收到NACK时，可以理解为第三条件包括第一终端接收到来自第二终端的NACK，或者包括第一终端在第一资源的至少部分上接收到来自第二终端的NACK。
在第三条件包括没有接收到响应，可以理解为第三条件包括第一终端没有接收到期望的来自第二终端的响应，或者可以理解为包括第一终端没有在第一资源的至少部分上接收到期望的来自第二终端的响应。
应理解，针对不同的反馈机制对应的第三条件不同，以下对此进行详细说明。
针对机制2，上述第三条件可以包括：检测到第二终端发送的第一SL指示资源，或，在第一SL指示资源上检测到NACK；且没有检测到第二终端发送的第二SL指示资源，或，没有在第二SL指示资源检测到NACK或预设信号。
针对机制3，上述第三条件可以包括：第一终端(可选地在第一资源的至少部分上)检测到第二终端发送的第一SL指示资源，或，在第一SL指示资源上检测到NACK；且检测到第二终端发送的第二SL指示资源，或，在第二SL指示资源检测到ACK或预设信号。
针对机制4，上述第三条件可以包括：检测到第二终端发送的第一SL指示资源，或，在第一SL指示资源检测到NACK。
应理解，针对不同的反馈机制对应的第四条件不同，以下对此进行详细说明。
针对机制2，上述第四条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(可选地在第一资源的至少部分上)发送第一SL指示资源，或，在第一SL指示资源上发送NACK；且没有发送第二SL指示资源，或，没有在第二SL指示资源发送NACK或预设信号。
针对机制3，上述第四条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(可选地在第一资源的至少部分上)发送第一SL指示资源，或，在第一SL指示资源上发送NACK；且发送第二SL指示资源，或，在第二SL指示资源发送ACK或预设信号。
针对机制4，上述第四条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(可选地在第一资源的至少部分上)发送第一SL指示资源，或，在第一SL指示资源发送NACK。
可选地，在一些实施例中，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述 NACK用于指示解码失败以及所述第一行为成功；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，目标结果信息可以是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的，该目标结果信息可以是称之为目标share/接入/监控结果信息。例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share成功，则目标结果信息也指示监控/接入/share成功。
情况3，对于认为第二终端没能成功share第一资源的至少部分或第二终端没能成功监听/接入第一资源的至少部分，且解码成功(例如对之前收到的数据解码成功)的情况下，第一终端和/或第二终端确定目标上行反馈信息。
例如，在一些实施例中，在所述终端为第一终端，且满足第五预设条件的情况下，所述目标上行反馈信息包括目标结果信息；
其中，所述第五预设条件包括以下至少一项：
没有接收到SL信号；
没有接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
检测到第二SL指示资源，或者在第二SL指示资源上检测到NACK或预设信号；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为失败。
应理解，针对不同的反馈机制对应的第五条件不同，以下对此进行详细说明。
针对机制1，上述第五条件可以包括：第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第一SL指示资源或没有在第一SL指示资源上检测到NACK或ACK，其中第一SL指示资源用于传输/接收SL上PSSCH/PSCCH对应的HARQ-ACK信息。进一步地，还可以存在第二SL指示资源。即假设有额外的资源用于反馈是否成功监控/接入/share，第一SL指示资源专门用来反馈HARQ-ACK，此时可以区分share/接入/监控失败，和share/接入/监控成功后解码结果为ACK这两种情况。
针对机制2，上述第五条件可以包括：第一终端(可选地在第一资源的至少部分上)检测到第二终端发送的第二SL指示资源，或，在第二SL指示资源检测到NACK或预设信号。
针对机制3，上述第五条件可以包括：第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第二SL指示资源，或，没有在第二SL指示资源检测到ACK或预设信号。
针对机制4，上述第五条件可以包括：第一终端(可选地在第一资源的至少部分上) 没有检测到第二终端发送的第一SL指示资源和第二SL指示资源，或，在第一SL指示资源没有检测到NACK，且，在第二SL指示资源没有检测到ACK或预设信号。
本申请实施例中，针对上述接收到第一行为的第二信息，例如在一些实施例中，可以理解为第一终端(可选地在第一资源的至少部分上)收到SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share失败。
可选地，在一些实施例中，所述目标上行反馈信息满足以下至少一项：
所述目标结果信息基于所述第二SL指示资源确定；
所述目标上行反馈信息仅包括目标结果信息，所述目标结果信息用于指示所述第一行为失败，或所述目标结果信息用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标结果信息用于指示所述第一行为失败，所述目标HARQ-ACK信息为NACK。
本申请实施例中，第一终端只能从第二终端得知LBT失败而无法得知SL HARQ-ACK，此时第一终端向基站上报时可能就默认上报NACK。
可选地，若目标上行反馈信息包含NACK和目标结果信息。即上报NACK只表示解码失败，需要额外指示share/接入/监控失败。此时目标结果信息是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的，例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share成功，则目标share/接入/监控结果信息也指示监控/接入/share成功。
可选地，在一些实施例中，在所述终端为第二终端，且满足第六预设条件的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息中的至少一项；
其中，所述第六预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送ACK或NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
本申请实施例中，针对上述发送了第一行为的第二信息，例如在一些实施例中，可以理解为第二终端(可选地在第一资源的至少部分上)发送了SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share失败。
应理解，针对不同的反馈机制对应的第六条件不同，以下对此进行详细说明。
针对机制1，上述第六条件可以包括：第二终端解码后确定SL HARQ-ACK为ACK或没有发送第一SL指示资源或没有发送NACK或没有发送ACK。进一步地，还可以存在(发送和/或接收了)第二SL指示资源。即假设有额外的资源用于反馈是否成功监控/接入/share，第一SL指示资源专门用来反馈HARQ-ACK，此时可以区分share/接入/监控失败，和share/接入/监控成功后解码结果为ACK这两种情况。
针对机制2，上述第六条件可以包括：第二终端确定SL HARQ-ACK为ACK，和/或，(可选地在第一资源的至少部分上)发送第二SL指示资源，或，在第二SL指示资源发送NACK或预设信号。
针对机制3，上述第六条件可以包括：第二终端确定SL HARQ-ACK为ACK，和/或，(可选地在第一资源的至少部分上)第二终端没有发送的第二SL指示资源，或，没有在第二SL指示资源发送ACK或预设信号。
针对机制4，上述第六条件可以包括：第二终端确定SL HARQ-ACK为ACK，和/或，(可选地在第一资源的至少部分上)没有发送第一SL指示资源和第二SL指示资源，或，在第一SL指示资源没有发送NACK，且，在第二SL指示资源没有发送ACK或预设信号。
可选地，在一些实施例中，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括目标HARQ-ACK信息，所述目标HARQ-ACK信息用于指示解码状态，或指示解码状态以及第一行为的失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标HARQ-ACK信息用于指示解码状态，所述目标结果信息用于指示所述第一行为失败。
本申请实施例中，可以理解为上述目标上行反馈信息满足以下至少一项：
在所述目标上行反馈信息仅包括目标HARQ-ACK信息的情况下，所述目标HARQ-ACK信息为NACK，所述NACK用于指示解码失败，或所述目标HARQ-ACK信息用于指示解码失败以及第一行为失败；
在所述目标上行反馈信息仅包括目标HARQ-ACK信息的情况下，所述目标HARQ-ACK信息为ACK，所述ACK用于指示解码成功，或指示解码成功以及第一行为失败；
在所述目标上行反馈信息仅包括目标HARQ-ACK信息和目标结果信息的情况下，所述目标HARQ-ACK信息为NACK，所述NACK用于指示解码失败，所述目标结果信息用于指示所述第一行为失败；
在所述目标上行反馈信息仅包括目标HARQ-ACK信息和目标结果信息的情况下，所述目标HARQ-ACK信息为ACK，所述ACK用于指示解码成功，所述目标结果信息用于指示所述第一行为失败。
可选地，若第一终端和/或第二终端确定目标上行反馈信息包含NACK和目标share/接入/监控结果信息。即上报NACK只表示解码失败，需要额外指示share/接入/监控失败。此时，目标结果信息是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的， 例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share成功，则目标share/接入/监控结果信息也指示监控/接入/share成功。
情况4，对于认为第二终端没能成功share第一资源的至少部分或第二终端没能成功监听/接入第一资源的至少部分，且解码失败(例如对之前收到的数据解码失败)的情况下，第一终端和/或第二终端确定目标上行反馈信息。
本申请实施例中，在满足以下至少一项的情况下，第一终端确定的目标上行反馈信息包括目标结果信息：
第一终端(可选地在第一资源的至少部分上)没有收到来自第二终端的SL信号(比如S-SSB/PSSCH/PSCCH/PSFCH)；
第一终端没有收到来自第一终端的响应(比如ACK，CSI报告，RRC配置响应和DRX配置响应等)；
在HARQ-ACK反馈机制为机制2的情况下，第一终端(可选地在第一资源的至少部分上)检测到第二终端发送的第二SL指示资源，或，在第二SL指示资源检测到NACK或预设信号；
在HARQ-ACK反馈机制为机制3的情况下，第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第二SL指示资源，或，没有在第二SL指示资源检测到ACK或预设信号；
在HARQ-ACK反馈机制为机制4的情况下，第一终端(可选地在第一资源的至少部分上)没有检测到第二终端发送的第一SL指示资源和第二SL指示资源，或，在第一SL指示资源没有检测到NACK，且，在第二SL指示资源没有检测到ACK或预设信号；
第一终端(可选地在第二SL指示资源上)收到了SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share失败。
可选地，在本申请实施例中，目标上行反馈信息只包含目标结果信息。可选地，此时目标结果信息可以是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的，例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败。
可选地，目标结果信息表示：share/接入/监控失败，或，解码/传输失败以及share/接入/监控失败。
可选地，在本申请实施例中，目标上行反馈信息包含NACK和目标结果信息。即第一终端只能从第二终端得知LBT失败而无法得知SL HARQ-ACK，此时第一终端向基站上报时可能就默认上报NACK。
可选地，在一些实施例中，在所述终端为第二终端，且满足第七预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第七预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
应理解，针对不同的反馈机制对应的第七条件不同，以下对此进行详细说明。
针对机制2，上述第七条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(可选地在第一资源的至少部分上)发送第二SL指示资源，或，在第二SL指示资源发送NACK或预设信号。
针对机制3，上述第七条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(可选地在第一资源的至少部分上)第二终端没有发送的第二SL指示资源，或，没有在第二SL指示资源发送ACK或预设信号。
针对机制4，上述第七条件可以包括：第二终端确定SL HARQ-ACK为NACK，和/或，(在第一资源的至少部分上)没有发送第一SL指示资源和第二SL指示资源，或，在第一SL指示资源没有发送NACK，且，在第二SL指示资源没有发送ACK或预设信号。
本申请实施例中，针对上述发送了第一行为的第二信息，例如在一些实施例中，可以理解为第二终端(可选地在第一资源的至少部分上)发送了SL资源监控/接入/share信息，所述SL资源监控/接入/share信息指示SL资源监控/接入/share失败。
可选地，在一些实施例中，若目标上行反馈信息只包含目标结果信息，此时目标结果信息是根据第二SL指示资源和/或SL资源监控/接入/share信息确定的，例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败；例如如果第二SL指示资源指示的SL资源监控/接入/share信息为监控/接入/share失败，则目标share/接入/监控结果信息也指示监控/接入/share失败。
需要说明的是，对于第二终端虽然成功share第一资源的至少部分或第二终端成功监听/接入第一资源，但是可能因为一些原因丢弃或放弃了SL HARQ-ACK的传输，即所述没有第一SL指示资源或没有在所述第一SL指示资源上发送SL HARQ-ACK的情况。例如：被其他传输或反馈(例如更高优先级的SL或Uu的传输或反馈)打掉或抢占的，或， 由于无法容纳待传输信息(比如需要传的信息为A bit，但是该SL反馈资源和/或SL指示资源只能承载Bbit,B<A)而被放弃或取消的传输。
在一些实施例中，在满足第八预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示ACK和/或所述第一行为成功；
所述目标上行反馈信息指示ACK和所述第一行为失败；
其中，所述第八预设条件包括以下至少一项：解码成功；放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
需要说明的是，本申请实施例中，在满足第八预设条件的情况下，针对终端的行为定义还可以进一步满足上述情况3和/或情况4下的终端的行为。
需要说明的是，本申请实施例中，针对情况3，且满足第八预设条件的情况下，针对终端的行为定义也满足上述情况3和情况4中至少一项情况下的终端的行为方式。
需要说明的是，本申请实施例中，针对情况4，且满足第八预设条件的情况下，针对终端的行为定义也满足上述情况3和情况4中至少一项情况下的终端的行为方式。
例如，在一些实施例中，第一终端上报目标上行反馈信息的情况，目标上行反馈信息指示监控/接入/share LBT失败。本申请实施例中，因为没有收到第一SL指示资源，所以认为第二终端LBT失败,只适合单播和组播的机制5，随后基站调度第二终端重传资源/新COT用于重新发送第一SL指示资源。
在一些实施例中，第一终端上报目标上行反馈信息，目标上行反馈信息指示ACK和/或监控/接入/share成功。本申请实施例中，因为没有收到第一SL指示资源所以认为第二终端LBT成功且SL HARQ-ACK成功,适合组播的机制1。
在一些实施例中，第二终端上报目标上行反馈信息，目标上行反馈信息指示监控/接入/share失败。本申请实施例中，基站调度第二终端重传资源/新COT用于重新发送第一SL指示资源。
在一些实施例中，第二终端上报目标上行反馈信息，目标上行反馈信息指示ACK+监控/接入/share失败。基站调度第二终端重传资源/新COT用于重新发送第一SL指示资源。
在一些实施例中，第二终端上报目标上行反馈信息，目标上行反馈信息指示ACK。本申请实施例中，因为没有发送第一SL指示资源所以对端自动认为第二终端LBT成功且SL HARQ-ACK成功,适合组播的机制1。
在一些实施例中，在满足第九预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示NACK和所述第一行为失败；
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示NACK和/或所述第一行为成功；
其中，所述九预设条件包括以下至少一项：解码失败，放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
需要说明的是，本申请实施例中，在满足第九预设条件的情况下，针对终端的行为定义还可以进一步满足上述情况3和/或情况4下的终端的行为。
需要说明的是，本申请实施例中，针对情况3，且满足第九预设条件的情况下，针对终端的行为定义也满足上述情况3和情况4中至少一项情况下的终端的行为方式。
需要说明的是，本申请实施例中，针对情况4，且满足第九预设条件的情况下，针对终端的行为定义也满足上述情况3和情况4中至少一项情况下的终端的行为方式。
例如，在一些实施例中，第二终端上报目标上行反馈信息，目标上行反馈信息指示NACK。本申请实施例中，基站调度第二终端重传资源/新COT。
在一些实施例中，第二终端上报目标上行反馈信息，目标上行反馈信息指示NACK以及监控/接入/share失败。本申请实施例中，基站调度第一终端重传资源/新COT用于发送第一SL指示资源。
在一些实施例中，第一终端上报目标上行反馈信息，目标上行反馈信息指示监控/接入/share失败。本申请实施例中，因为没有收到第一SL指示资源所以认为第二终端LBT失败,只适合单播和组播的机制5，基站调度第一终端重传资源/新COT。
在一些实施例中，第一终端上报目标上行反馈信息，目标上行反馈信息指示NACK和/或监控/接入/share成功。
可选地，在一些实施例中，所述终端根据第一信息确定目标上行反馈信息包括：
所述终端根据第一SL指示资源，确定SL HARQ-ACK，和/或，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据所述SL HARQ-ACK和所述第二信息中的至少一项确定所述目标上行反馈信息。
需要说明的是，第一行为是针对第一指示资源进行的，例如为了获得第一指示资源的使用权而进行监控，并一定不是发生在第一指示资源上的，很可能是发生在第一指示资源前的。
可选地，在一些实施例中，所述终端根据第一SL指示资源确定SL HARQ-ACK包括：
所述终端根据所述第一SL指示资源确定所述第一SL指示资源对应的SL HARQ-ACK，或确定所述第一SL指示资源关联的SL传输资源对应的SL HARQ-ACK。
可选地，在所述终端为所述第一终端的情况下，所述终端根据第一SL指示资源，确定与第一SL指示资源上的第一行为相关的第二信息包括以下任一项：
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或SL信号，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据接收到的所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或是否在第二SL指示资源接收到所述第二信息，确定与在所述第一SL指示资源上的第一行为相关的第二信息。
可选地，在一些实施例中，在所述终端为所述第二终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括：
所述终端根据第一行为执行的情况，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，在一些实施例中，所述目标HARQ-ACK信息和所述目标结果信息承载于同一目标上行资源上；或者，所述目标HARQ-ACK信息和所述目标结果信息承载于不同的目标上行资源上。
可选地，在一些实施例中，所述目标上行反馈信息包括目标码本，所述目标码本对应所述目标HARQ-ACK信息和所述目标结果信息中的至少一项，所述目标码本的维度或大小与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值与所述第三值的和；
所述第一值与所述第二值的和；
所述第一值；
所述第二值；
所述第三值；
所述第一值与所述第三值的乘积(例如一个PSSCH的PSFCH如果LBT失败，可以DEFER到下一个PSFCH进行反馈，从而一个PSFCH总共对应的BIT数为所述第一值与所述第三值的乘积。)；
所述第一值与所述第二值的乘积(例如一个PSSCH的PSFCH候选如果LBT失败，可以DEFER到下一个PSFCH候选进行反馈，从而一个PSFCH候选总共对应的BIT数为所述第一值与所述第二值的乘积)。
可选地，在一些实施例中，所述目标上行反馈信息包括第一码本和第二码本级联后的码本，所述第一码本对应所述目标HARQ-ACK信息，所述第二码本对应所述目标结果信息，所述第一码本和所述第二码本中的至少一项与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数；
所述第一值和所述第三值中最大的值；
所述第二值和所述第三值中最大的值。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值和所述第三值中最大的值的N倍
所述第二值和所述第三值中最大的值的M倍；
所述第一值与所述第三值的和；
所述第一值与所述第二值的和。
本申请实施例中，上述N和M的大小根据实际需要进行设置，例如，在一些实施例中，N和M均为2。
可选地，在一些实施例中，所述第一信息还包括所述目标上行资源，所述终端根据第一信息确定目标上行反馈信息包括：
所述终端根据所述目标上行资源关联的SL指示资源，确定对应的所述目标HARQ-ACK信息和所述目标结果信息中的至少一项；
其中，不同的SL指示资源对应的目标HARQ-ACK信息按照第一预设顺序进行级联，和/或，不同的SL指示资源对应的目标结果信息按照第二预设顺序进行级联。
本申请实施例中，上述第一预设顺序和/或第二预设顺序可以是SL反馈资源(PSFCH)/SL指示资源所在时域顺序。
例如，一个PSFCH occasion对应N bit HARQ-ACK与D bit目标监控/接入/share结果信息，PSFCH occasion1/2/3对应的N+D bit按照PSFCH occasion的时域顺序依次排序并级联。
可选地，在一些实施例中，，在所述终端为所述第二终端的情况下，所述方法还包括以下任一项：
在对目标SL传输资源解码成功的情况下，所述终端执行第一行为；
在目标SL反馈资源对应的第一行为成功的情况下，所述终端解码所述目标SL反馈资源对应的目标SL传输资源，和/或，发送所述目标SL传输资源对应的SL HARQ-ACK；
在目标SL反馈资源没有获得使用权或目标SL反馈资源对应的第一行为失败的情况下，所述终端不解码所述目标SL反馈资源对应的目标SL传输资源，和/或，不发送所述目标SL传输资源对应的SL HARQ-ACK；
所述终端解码目标SL传输资源，并执行第一行为。
需要说明的是，在一些实施例中，在对目标SL传输资源解码成功的情况下，可以不再执行第一行为。
参照图3，本申请实施例还提供了一种旁链路反馈处理方法，如图3所示，该旁链路反馈处理方法包括：
步骤301，终端基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
参照图4，本申请实施例还提供了一种旁链路反馈处理方法，如图4所示，该旁链路反馈处理方法包括：
步骤401，控制节点从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
可选地，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关 的第二信息。
可选地，所述HARQ-ACK机制包括以下任意一项：
机制1，解码成功时不反馈HARQ-ACK，解码失败时反馈否定确认NACK；
机制2，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
机制3，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
机制4，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
机制5，解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK。
可选地，所述目标上行反馈信息满足以下至少一项：
在所述HARQ-ACK机制为所述机制1的情况下，所述目标上行反馈信息只包含目标HARQ-ACK信息；
在所述HARQ-ACK机制为所述机制5或者进行单播传输的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息；
其中，所述目标HARQ-ACK信息基于SL HARQ-ACK确定，所述目标结果信息基于所述第一行为的第二信息确定。
可选地，所述SL反馈信息包括以下至少一项：
SL HARQ-ACK；
所述第一行为的第二信息。
可选地，所述目标上行反馈信息包括以下至少一项：
目标HARQ-ACK信息，所述目标HARQ-ACK信息基于SL HARQ-ACK确定；
目标结果信息，所述目标结果信息基于所述第一行为的第二信息确定。
所述终端为第一终端；
或者，
所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。可选地，所述方法还包括：
在所述目标上行反馈信息指示第三信息的情况下，所述控制节点向所述第一终端调度新的资源或重传资源；
其中，所述第三信息包括以下至少一项：解码成功；传输成功；解码失败；传输失败；解码失败且所述第一行为失败；解码失败且所述第一行为成功；传输失败且所述第一行为失败；传输失败且所述第一行为成功；
所述第一终端为满足以下至少一项：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
本申请实施例中，当第三信息包括解码成功和/或传输成功时，share/接入/监控是否成功不清楚，通常用于有第二SL指示资源但是没有收到SL资源监控/接入/share信息的情况，因此保险起见，调度第二终端重传。
可选地，所述方法还包括：
在所述目标上行反馈信息指示第四信息的情况下，所述控制节点向所述第一终端和所述第二终端中的至少一项调度新的资源；
其中，所述第四信息包括以下至少一项：解码成功；传输成功；解码成功且所述第一行为成功；传输成功且所述第一行为成功。
可选地，所述方法还包括：
在所述目标上行反馈信息指示第五信息的情况下，所述控制节点向所述第二终端调度新的SL反馈资源或新的第一SL指示资源；
其中，所述第五信息包括以下至少一项：解码失败；解码成功且所述第一行为失败。
可选地，所述方法还包括以下至少一项：
在所述HARQ-ACK机制为机制1的情况下，所述控制节点根据所述目标上行反馈信息中的目标HARQ-ACK信息为所述第一终端调度新的资源或重传资源；
在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为ACK的情况下，所述控制节点根据所述目标上行反馈信息中的目标结果信息为所述二终端调度新的SL反馈资源或新的第一SL指示资源；
在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为NACK的情况下，所述控制节点为所述第一终端调度新的资源或重传资源。
可选地，在所述终端为第一终端，且满足第一预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第一预设条件包括以下至少一项：
接收到SL信号；
接收到的响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功。
可选地，在所述终端为第二终端，且满足第二预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第二预设条件包括以下至少一项：
发送了SL信号；
发送了响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送了ACK或预设信号；
所述第一行为成功；
发送了所述第二信息，所述第二信息指示所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述ACK，所述ACK用于指示解码成功，或所述ACK用于指示解码成功以及所述第一行为成功；
所述目标上行反馈信息包括ACK和所述目标结果信息，所述ACK用于指示解码成功。
可选地，在所述终端为第一终端，且满足第三预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第三预设条件包括以下至少一项：
接收到SL信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功；
接收到NACK；
没有收到响应；
检测到第一SL指示资源，或者在第一SL指示资源上检测到NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号。
可选地，在所述终端为第二终端，且满足第四预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第四预设条件包括以下至少一项：
发送了SL信号；
发送了所述第二信息，所述第二信息指示所述第一行为成功；
发送了NACK；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第一SL指示资源，或在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送ACK或预设信号；
解码失败，或者没有检测到传输或请求；
所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为成功；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在所述终端为第一终端，且满足第五预设条件的情况下，所述目标上行反馈信息包括目标结果信息；
其中，所述第五预设条件包括以下至少一项：
没有接收到SL信号；
没有接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
检测到第二SL指示资源，或者在第二SL指示资源上检测到NACK或预设信号；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标结果信息基于所述第二SL指示资源确定；
所述目标上行反馈信息仅包括目标结果信息，所述目标结果信息用于指示所述第一行为失败，或所述目标结果信息用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标结果信息用于指示所述第一行为失败，所述目标HARQ-ACK信息为NACK。
可选地，在所述终端为第二终端，且满足第六预设条件的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息中的至少一项；
其中，所述第六预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送ACK或NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信 号；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括目标HARQ-ACK信息，所述目标HARQ-ACK信息用于指示解码状态，或所述目标HARQ-ACK信息用于指示解码状态以及第一行为的失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标HARQ-ACK信息用于指示解码状态，所述目标结果信息用于指示所述第一行为失败。
可选地，在所述终端为第二终端，且满足第七预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第七预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在满足第八预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示ACK和/或所述第一行为成功；
所述目标上行反馈信息指示ACK和所述第一行为失败；
其中，所述第八预设条件包括以下至少一项：解码成功；放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，在满足第九预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示NACK和所述第一行为失败；
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示NACK和/或所述第一行为成功；
其中，所述九预设条件包括以下至少一项：解码失败，放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，所述终端根据第一信息确定目标上行反馈信息包括：
所述终端根据第一SL指示资源，确定SL HARQ-ACK，和/或，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据所述SL HARQ-ACK和所述第二信息中的至少一项确定所述目标上行反馈信息。
可选地，所述终端根据第一SL指示资源，确定SL HARQ-ACK包括：
所述终端根据所述第一SL指示资源确定所述第一SL指示资源对应的SL HARQ-ACK，或确定所述第一SL指示资源关联的SL传输资源对应的SL HARQ-ACK。
可选地，在所述终端为所述第一终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括以下任一项：
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或SL信号，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据接收到的所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或是否在第二SL指示资源接收到所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，在所述终端为所述第二终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括：
所述终端根据第一行为执行的情况，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，所述目标HARQ-ACK信息和所述目标结果信息承载于同一目标上行资源上；或者，所述目标HARQ-ACK信息和所述目标结果信息承载于不同的目标上行资源上。
可选地，所述目标上行反馈信息包括目标码本，所述目标码本对应所述目标HARQ-ACK信息和所述目标结果信息中的至少一项，所述目标码本的维度或大小与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值与所述第三值的和；
所述第一值与所述第二值的和；
所述第一值；
所述第二值；
所述第三值；
所述第一值与所述第三值的乘积；
所述第一值与所述第二值的乘积。
可选地，所述目标上行反馈信息包括第一码本和第二码本级联后的码本，所述第一码本对应所述目标HARQ-ACK信息，所述第二码本对应所述目标结果信息，所述第一码本和所述第二码本中的至少一项与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数；
所述第一值和所述第三值中最大的值；
所述第二值和所述第三值中最大的值。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值和所述第三值中最大的值的N倍
所述第二值和所述第三值中最大的值的M倍；
所述第一值与所述第三值的和；
所述第一值与所述第二值的和。
本申请实施例提供的旁链路反馈处理方法，执行主体可以为旁链路反馈处理装置。本申请实施例中以旁链路反馈处理装置执行旁链路反馈处理方法为例，说明本申请实施例提供的旁链路反馈处理装置。
如图5所示，本申请实施例还提供了一种旁链路反馈处理装置，如图5所示，该旁链路反馈处理装置500包括：
第一确定模块501，用于根据第一信息确定目标上行反馈信息；
第一发送模块502，用于向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
可选地，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关的第二信息。
可选地，所述HARQ-ACK机制包括以下任意一项：
机制1，解码成功时不反馈HARQ-ACK，解码失败时反馈否定确认NACK；
机制2，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
机制3，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
机制4，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
机制5，解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK。
可选地，所述目标上行反馈信息满足以下至少一项：
在所述HARQ-ACK机制为所述机制1的情况下，所述目标上行反馈信息只包含目标HARQ-ACK信息；
在所述HARQ-ACK机制为所述机制5或者进行单播传输的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息；
其中，所述目标HARQ-ACK信息基于SL HARQ-ACK确定，所述目标结果信息基于所述第二信息确定。
可选地，所述SL反馈信息包括以下至少一项：
SL HARQ-ACK；
所述第二信息。
可选地，所述目标上行反馈信息包括以下至少一项：
目标HARQ-ACK信息，所述目标HARQ-ACK信息基于SL HARQ-ACK确定；
目标结果信息，所述目标结果信息基于所述第二信息确定。
可选地，所述终端为第一终端；
或者，
所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。可选地，在所述终端为第一终端，且满足第一预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第一预设条件包括以下至少一项：
接收到SL信号；
接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功。
可选地，在所述终端为第二终端，且满足第二预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第二预设条件包括以下至少一项：
发送了SL信号；
发送了响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送了ACK或预设信号；
所述第一行为成功；
发送了所述第二信息，所述第二信息指示所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述ACK，所述ACK用于指示解码成功，或所述ACK用于指示解码成功以及所述第一行为成功；
所述目标上行反馈信息包括ACK和所述目标结果信息，所述ACK用于指示解码成功。
可选地，在所述终端为第一终端，且满足第三预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第三预设条件包括以下至少一项：
接收到SL信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功；
接收到NACK；
没有收到响应；
检测到第一SL指示资源，或者在第一SL指示资源上检测到NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号。
可选地，在所述终端为第二终端，且满足第四预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第四预设条件包括以下至少一项：
发送了SL信号；
发送了所述第二信息，所述第二信息指示所述第一行为成功；
发送了NACK；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第一SL指示资源，或在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送ACK或预设信号；
解码失败，或者没有检测到传输或请求；
所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为成功；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在所述终端为第一终端，且满足第五预设条件的情况下，所述目标上行反馈信息包括目标结果信息；
其中，所述第五预设条件包括以下至少一项：
没有接收到SL信号；
没有接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
检测到第二SL指示资源，或者在第二SL指示资源上检测到NACK或预设信号；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标结果信息基于所述第二SL指示资源确定；
所述目标上行反馈信息仅包括目标结果信息，所述目标结果信息用于指示所述第一行为失败，或所述目标结果信息用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标结果信息用于指示所述第一行为失败，所述目标HARQ-ACK信息为NACK。
可选地，在所述终端为第二终端，且满足第六预设条件的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息中的至少一项；
其中，所述第六预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送ACK或NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括目标HARQ-ACK信息，所述目标HARQ-ACK信息用于指示解码状态，或所述目标HARQ-ACK信息用于指示解码状态以及第一行为的失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标HARQ-ACK信息用于指示解码状态，所述目标结果信息用于指示所述第一行为失败。
可选地，在所述终端为第二终端，且满足第七预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第七预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在满足第八预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示ACK和/或所述第一行为成功；
所述目标上行反馈信息指示ACK和所述第一行为失败；
其中，所述第八预设条件包括以下至少一项：解码成功；放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，在满足第九预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示NACK和所述第一行为失败；
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示NACK和/或所述第一行为成功；
其中，所述九预设条件包括以下至少一项：解码失败，放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，所述终端根据第一信息确定目标上行反馈信息包括：
所述终端根据第一SL指示资源，确定SL HARQ-ACK，和/或，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据所述SL HARQ-ACK和所述第二信息中的至少一项确定所述目标上行反馈信息。
可选地，所述终端根据第一SL指示资源，确定SL HARQ-ACK包括：
所述终端根据所述第一SL指示资源确定所述第一SL指示资源对应的SL HARQ-ACK，或确定所述第一SL指示资源关联的SL传输资源对应的SL HARQ-ACK。
可选地，在所述终端为所述第一终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括以下任一项：
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或SL信号，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据接收到的所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或是否在第二SL指示资源接收到所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，在所述终端为所述第二终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括：
所述终端根据第一行为执行的情况，确定与所述第一SL指示资源上的第一行为相关 的第二信息。
可选地，所述目标HARQ-ACK信息和所述目标结果信息承载于同一目标上行资源上；或者，所述目标HARQ-ACK信息和所述目标结果信息承载于不同的目标上行资源上。
可选地，所述目标上行反馈信息包括目标码本，所述目标码本对应所述目标HARQ-ACK信息和所述目标结果信息中的至少一项，所述目标码本的维度或大小与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值与所述第三值的和；
所述第一值与所述第二值的和；
所述第一值；
所述第二值；
所述第三值；
所述第一值与所述第三值的乘积；
所述第一值与所述第二值的乘积。
可选地，所述目标上行反馈信息包括第一码本和第二码本级联后的码本，所述第一码本对应所述目标HARQ-ACK信息，所述第二码本对应所述目标结果信息，所述第一码本和所述第二码本中的至少一项与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数；
所述第一值和所述第三值中最大的值；
所述第二值和所述第三值中最大的值。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值和所述第三值中最大的值的N倍
所述第二值和所述第三值中最大的值的M倍；
所述第一值与所述第三值的和；
所述第一值与所述第二值的和。
可选地，所述第一信息还包括所述目标上行资源，所述第一确定模块501具体用于根据所述目标上行资源关联的SL指示资源，确定对应的所述目标HARQ-ACK信息和所述目标结果信息中的至少一项；
其中，不同的SL指示资源对应的目标HARQ-ACK信息按照第一预设顺序进行级联，和/或，不同的SL指示资源对应的目标结果信息按照第二预设顺序进行级联。
可选地，所述旁链路反馈处理还包执行模块，所述执行模块，用于在所述终端为所述第二终端的情况下，执行以下任一项：
在对目标SL传输资源解码成功的情况下，执行第一行为；
在目标SL反馈资源对应的第一行为成功的情况下，解码所述目标SL反馈资源对应的目标SL传输资源，和/或，发送所述目标SL传输资源对应的SL HARQ-ACK；
在目标SL反馈资源没有获得使用权或目标SL反馈资源对应的第一行为失败的情况下，不解码所述目标SL反馈资源对应的目标SL传输资源，和/或，不发送所述目标SL传输资源对应的SL HARQ-ACK；
解码目标SL传输资源，并执行第一行为。
如图6所示，本申请实施例还提供了一种旁链路反馈处理装置，如图6所示，该旁链路反馈处理装置600包括：
传输模块601，用于基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
如图7所示，本申请实施例还提供了一种旁链路反馈处理装置，如图7所示，该旁链路反馈处理装置700包括：
接收模块701，用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
可选地，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关的第二信息。
可选地，所述HARQ-ACK机制包括以下任意一项：
机制1，解码成功时不反馈HARQ-ACK，解码失败时反馈否定确认NACK；
机制2，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
机制3，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
机制4，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
机制5，解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK。
可选地，所述目标上行反馈信息满足以下至少一项：
在所述HARQ-ACK机制为所述机制1的情况下，所述目标上行反馈信息只包含目标HARQ-ACK信息；
在所述HARQ-ACK机制为所述机制5或者进行单播传输的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息；
其中，所述目标HARQ-ACK信息基于SL HARQ-ACK确定，所述目标结果信息基于 所述第二信息确定。
可选地，所述SL反馈信息包括以下至少一项：
SL HARQ-ACK；
所述第二信息。
可选地，所述目标上行反馈信息包括以下至少一项：
目标HARQ-ACK信息，所述目标HARQ-ACK信息基于SL HARQ-ACK确定；
目标结果信息，所述目标结果信息基于所述第一行为的第二信息确定。
可选地，所述终端为第一终端；
或者，
所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
可选地，所述旁链路反馈处理装置700还包括：
调度模块，用于在所述目标上行反馈信息指示第三信息的情况下，向所述第一终端调度新的资源或重传资源；
其中，所述第三信息包括以下至少一项：解码成功；传输成功；解码失败；传输失败；解码失败且所述第一行为失败；解码失败且所述第一行为成功；传输失败且所述第一行为失败；传输失败且所述第一行为成功；
所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
本申请实施例中，当第三信息包括解码成功和/或传输成功时，share/接入/监控是否成功不清楚，通常用于有第二SL指示资源但是没有收到SL资源监控/接入/share信息的情况，因此保险起见，调度第二终端重传。
可选地，所述旁链路反馈处理装置700还包括：
调度模块，用于在所述目标上行反馈信息指示第四信息的情况下，向所述第一终端和所述第二终端中的至少一项调度新的资源；
其中，所述第四信息包括以下至少一项：解码成功；传输成功；解码成功且所述第一行为成功；传输成功且所述第一行为成功。
可选地，所述旁链路反馈处理装置700还包括：
调度模块，用于在所述目标上行反馈信息指示第五信息的情况下，向所述第二终端调度新的SL反馈资源或新的第一SL指示资源；
其中，所述第五信息包括以下至少一项：解码失败；解码成功且所述第一行为失败。
可选地，所述旁链路反馈处理装置700还包括：调度模块，用于执行以下至少一项：
在所述HARQ-ACK机制为机制1的情况下，根据所述目标上行反馈信息中的目标HARQ-ACK信息为所述第一终端调度新的资源或重传资源；
在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为ACK的情况下，根据所述目标上行反馈信息中的目标结果信息为所述二终端调度新的SL反馈资源或新的第一SL指示资源；
在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为NACK的情况下，为所述第一终端调度新的资源或重传资源。
可选地，在所述终端为第一终端，且满足第一预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第一预设条件包括以下至少一项：
接收到SL信号；
接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功。
可选地，在所述终端为第二终端，且满足第二预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
其中，所述第二预设条件包括以下至少一项：
发送了SL信号；
发送了响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送了ACK或预设信号；
所述第一行为成功；
发送了所述第二信息，所述第二信息指示所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述ACK，所述ACK用于指示解码成功，或所述ACK用于指示解码成功以及所述第一行为成功；
所述目标上行反馈信息包括ACK和所述目标结果信息，所述ACK用于指示解码成功。
可选地，在所述终端为第一终端，且满足第三预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第三预设条件包括以下至少一项：
接收到SL信号；
接收到所述第二信息，所述第二信息指示所述第一行为成功；
接收到NACK；
没有收到响应；
检测到第一SL指示资源，或者在第一SL指示资源上检测到NACK；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号。
可选地，在所述终端为第二终端，且满足第四预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第四预设条件包括以下至少一项：
发送了SL信号；
发送了所述第二信息，所述第二信息指示所述第一行为成功；
发送了NACK；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第一SL指示资源，或在所述第一SL指示资源发送NACK；
没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
发送了所述第二SL指示资源，或在所述第二SL指示资源发送ACK或预设信号；
解码失败，或者没有检测到传输或请求；
所述第一行为成功。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为成功；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在所述终端为第一终端，且满足第五预设条件的情况下，所述目标上行反馈信息包括目标结果信息；
其中，所述第五预设条件包括以下至少一项：
没有接收到SL信号；
没有接收到响应；
没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
检测到第二SL指示资源，或者在第二SL指示资源上检测到NACK或预设信号；
没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到ACK或预设信号；
接收到所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标结果信息基于所述第二SL指示资源确定；
所述目标上行反馈信息仅包括目标结果信息，所述目标结果信息用于指示所述第一行为失败，或所述目标结果信息用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标结果信息用于指示所述第一行为失败，所述目标HARQ-ACK信息为NACK。
可选地，在所述终端为第二终端，且满足第六预设条件的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息中的至少一项；
其中，所述第六预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为ACK；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送ACK或NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括目标HARQ-ACK信息，所述目标HARQ-ACK信息用于指示解码状态，或所述目标HARQ-ACK信息用于指示解码状态以及第一行为的失败；
所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标HARQ-ACK信息用于指示解码状态，所述目标结果信息用于指示所述第一行为失败。
可选地，在所述终端为第二终端，且满足第七预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
其中，所述第七预设条件包括以下至少一项：
没有发送SL信号；
没有发送响应；
确定SL HARQ-ACK为NACK；
发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
所述第一行为失败；
发送了所述第二信息，所述第二信息指示所述第一行为失败。
可选地，所述目标上行反馈信息满足以下至少一项：
所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为失败；
所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
可选地，在满足第八预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示ACK和/或所述第一行为成功；
所述目标上行反馈信息指示ACK和所述第一行为失败；
其中，所述第八预设条件包括以下至少一项：解码成功；放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，在满足第九预设条件的情况下，所述目标上行反馈信息满足以下任一项：
所述目标上行反馈信息指示NACK和所述第一行为失败；
所述目标上行反馈信息指示所述第一行为失败；
所述目标上行反馈信息指示NACK和/或所述第一行为成功；
其中，所述九预设条件包括以下至少一项：解码失败，放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
可选地，所述终端根据第一信息确定目标上行反馈信息包括：
所述终端根据第一SL指示资源，确定SL HARQ-ACK，和/或，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据所述SL HARQ-ACK和所述第二信息中的至少一项确定所述目标上行反馈信息。
可选地，所述终端根据第一SL指示资源，确定SL HARQ-ACK包括：
所述终端根据所述第一SL指示资源确定所述第一SL指示资源对应的SL HARQ-ACK，或确定所述第一SL指示资源关联的SL传输资源对应的SL HARQ-ACK。
可选地，在所述终端为所述第一终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括以下任一项：
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或SL信号，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据接收到的所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息；
所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或是否在第二SL指示资源接收到所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，在所述终端为所述第二终端的情况下，所述终端根据第一SL指示资源，确 定与所述第一SL指示资源上的第一行为相关的第二信息包括：
所述终端根据第一行为执行的情况，确定与所述第一SL指示资源上的第一行为相关的第二信息。
可选地，所述目标HARQ-ACK信息和所述目标结果信息承载于同一目标上行资源上；或者，所述目标HARQ-ACK信息和所述目标结果信息承载于不同的目标上行资源上。
可选地，所述目标上行反馈信息包括目标码本，所述目标码本对应所述目标HARQ-ACK信息和所述目标结果信息中的至少一项，所述目标码本的维度或大小与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值与所述第三值的和；
所述第一值与所述第二值的和；
所述第一值；
所述第二值；
所述第三值；
所述第一值与所述第三值的乘积；
所述第一值与所述第二值的乘积。
可选地，所述目标上行反馈信息包括第一码本和第二码本级联后的码本，所述第一码本对应所述目标HARQ-ACK信息，所述第二码本对应所述目标结果信息，所述第一码本和所述第二码本中的至少一项与以下至少一项关联：
第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数；
所述第一值和所述第三值中最大的值；
所述第二值和所述第三值中最大的值。
可选地，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
所述第一值和所述第三值中最大的值的N倍
所述第二值和所述第三值中最大的值的M倍；
所述第一值与所述第三值的和；
所述第一值与所述第二值的和。
本申请实施例中的旁链路反馈处理装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端11的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
本申请实施例提供的旁链路反馈处理装置能够实现图2至图4的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选的，如图8所示，本申请实施例还提供一种通信设备800，包括处理器801和存储器802，存储器802上存储有可在所述处理器801上运行的程序或指令，该程序或指令被处理器801执行时实现上述旁链路反馈处理方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，处理器用于根据第一信息确定目标上行反馈信息；
通信接口用于向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
或者，通信接口用于基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
或者，通信接口用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图9为实现本申请实施例的一种终端的硬件结构示意图。
该终端900包括但不限于：射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909以及处理器910等中的至少部分部件。
本领域技术人员可以理解，终端900还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器910逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图9中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元904可以包括图形处理单元(Graphics  Processing Unit，GPU)9041和麦克风9042，图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元906可包括显示面板9061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单元907包括触控面板9071以及其他输入设备9072中的至少一种。触控面板9071，也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元901接收来自网络侧设备的下行数据后，可以传输给处理器910进行处理；另外，射频单元901可以向网络侧设备发送上行数据。通常，射频单元901包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器909可用于存储软件程序或指令以及各种数据。存储器909可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器909可以包括易失性存储器或非易失性存储器，或者，存储器909可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器909包括但不限于这些和任意其它适合类型的存储器。
处理器910可包括一个或多个处理单元；可选的，处理器910集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器910中。
其中，处理器910用于根据第一信息确定目标上行反馈信息；
射频单元901用于向控制节点发送所述目标上行反馈信息；
其中，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述 预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
目标上行资源和SL传输资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
或者，射频单元901用于基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
其中，所述目标HARQ机制包括以下任一项：
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
其中，所述第一行为包括监控、接入和共享所述第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
或者，射频单元901用于从终端接收目标上行反馈信息；
其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
SL传输资源和SL反馈资源的映射关系；
SL传输资源和SL指示资源的映射关系；
所述目标上行资源和SL反馈资源的映射关系；以及
所述目标上行资源和SL指示资源的映射关系；
其中，所述目标上行资源可用于传输所述目标上行反馈信息。
本申请实施例还提供一种网络侧设备，包括处理器和通信接口，通信接口用于用于从终端接收目标上行反馈信息；其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：SL传输资源和SL反馈资源的映射关系；SL传输资源和SL指示资源的映射关系。该网络侧设备实施例与上述网络侧设备方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图10所示，该网络侧设备1000包括：天线1001、射频装置1002、基带装置1003、处理器1004和存储器1005。天线1001与射频装置1002连接。在上行方向上，射频装置1002通过天线1001接收信息，将接收的信息发送给基带装置1003进行处理。在下行方向上，基带装置1003对要发送的信息进行处理，并发送给射频装置1002，射频装置1002对收到的信息进行处理后经过天线1001发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置1003中实现，该基带装置1003包括基带处理器。
基带装置1003例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图10所示，其中一个芯片例如为基带处理器，通过总线接口与存储器1005连接，以调用存储器1005中的程序，执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口1006，该接口例如为通用公共无线接口(common public radio interface，CPRI)。
具体地，本发明实施例的网络侧设备1000还包括：存储在存储器1005上并可在处理器1004上运行的指令或程序，处理器1004调用存储器1005中的指令或程序执行图7所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述旁链路反馈处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和 所述处理器耦合，所述处理器用于运行程序或指令，实现上述旁链路反馈处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述旁链路反馈处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种通信系统，包括：终端及控制节点，所述终端用于执行如图2及上述终端侧各个方法实施例的各个过程，所述控制节点用于执行如图4及上述各个控制节点侧方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (45)

  1. 一种旁链路反馈处理方法，包括：
    终端根据第一信息确定目标上行反馈信息；
    终端向控制节点发送所述目标上行反馈信息；
    其中，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
    SL传输资源和SL反馈资源的映射关系；
    SL传输资源和SL指示资源的映射关系；
    目标上行资源和SL传输资源的映射关系；
    所述目标上行资源和SL反馈资源的映射关系；以及
    所述目标上行资源和SL指示资源的映射关系；
    其中，所述目标上行资源可用于传输所述目标上行反馈信息。
  2. 根据权利要求1所述的方法，其中，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关的第二信息。
  3. 根据权利要求1所述的方法，其中，所述HARQ-ACK机制包括以下任意一项：
    机制1，解码成功时不反馈HARQ-ACK，解码失败时反馈否定确认NACK；
    机制2，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
    机制3，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
    机制4，解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK，所述第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
    机制5，解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK。
  4. 根据权利要求3所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    在所述HARQ-ACK机制为所述机制1的情况下，所述目标上行反馈信息只包含目标 HARQ-ACK信息；
    在所述HARQ-ACK机制为所述机制5或者进行单播传输的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息；
    其中，所述目标HARQ-ACK信息基于SL HARQ-ACK确定，所述目标结果信息基于所述第二信息确定。
  5. 根据权利要求1所述的方法，其中，所述SL反馈信息包括以下至少一项：
    SL HARQ-ACK；
    所述第二信息。
  6. 根据权利要求1所述的方法，其中，所述目标上行反馈信息包括以下至少一项：
    目标HARQ-ACK信息，所述目标HARQ-ACK信息基于SL HARQ-ACK确定；
    目标结果信息，所述目标结果信息基于所述第二信息确定。
  7. 根据权利要求1至6中任一项所述的方法，其中，所述终端为第一终端；
    或者，
    所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
    其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
  8. 根据权利要求7所述的方法，其中，在所述终端为第一终端，且满足第一预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
    其中，所述第一预设条件包括以下至少一项：
    接收到SL信号；
    接收到响应；
    没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
    没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
    检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号；
    接收到所述第二信息，所述第二信息指示所述第一行为成功。
  9. 根据权利要求7所述的方法，其中，在所述终端为第二终端，且满足第二预设条件的情况下，所述目标上行反馈信息包括ACK和目标结果信息中的至少一项；
    其中，所述第二预设条件包括以下至少一项：
    发送了SL信号；
    发送了响应；
    确定SL HARQ-ACK为ACK；
    没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
    没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
    发送了所述第二SL指示资源，或在所述第二SL指示资源发送了ACK或预设信号；
    所述第一行为成功；
    发送了所述第二信息，所述第二信息指示所述第一行为成功。
  10. 根据权利要求8或9所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    所述目标上行反馈信息仅包括所述ACK，所述ACK用于指示解码成功，或所述ACK用于指示解码成功以及所述第一行为成功；
    所述目标上行反馈信息包括ACK和所述目标结果信息，所述ACK用于指示解码成功。
  11. 根据权利要求7所述的方法，其中，在所述终端为第一终端，且满足第三预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
    其中，所述第三预设条件包括以下至少一项：
    接收到SL信号；
    接收到所述第二信息，所述第二信息指示所述第一行为成功；
    接收到NACK；
    没有收到响应；
    检测到第一SL指示资源，或者在第一SL指示资源上检测到NACK；
    没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到NACK或预设信号；
    检测到第二SL指示资源，或者在第二SL指示资源上检测到ACK或预设信号。
  12. 根据权利要求7所述的方法，其中，在所述终端为第二终端，且满足第四预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
    其中，所述第四预设条件包括以下至少一项：
    发送了SL信号；
    发送了所述第二信息，所述第二信息指示所述第一行为成功；
    发送了NACK；
    没有发送响应；
    确定SL HARQ-ACK为NACK；
    发送了第一SL指示资源，或在所述第一SL指示资源发送NACK；
    没有发送第二SL指示资源，或没有在所述第二SL指示资源发送NACK或预设信号；
    发送了所述第二SL指示资源，或在所述第二SL指示资源发送ACK或预设信号；
    解码失败，或者没有检测到传输或请求；
    所述第一行为成功。
  13. 根据权利要求11或12所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述 NACK用于指示解码失败以及所述第一行为成功；
    所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
  14. 根据权利要求7所述的方法，其中，在所述终端为第一终端，且满足第五预设条件的情况下，所述目标上行反馈信息包括目标结果信息；
    其中，所述第五预设条件包括以下至少一项：
    没有接收到SL信号；
    没有接收到响应；
    没有检测到第一SL指示资源，或者没有在第一SL指示资源上检测到ACK或NACK；
    检测到第二SL指示资源，或者在第二SL指示资源上检测到NACK或预设信号；
    没有检测到第二SL指示资源，或者没有在第二SL指示资源上检测到ACK或预设信号；
    接收到所述第二信息，所述第二信息指示所述第一行为失败。
  15. 根据权利要求14所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    所述目标结果信息基于所述第二SL指示资源确定；
    所述目标上行反馈信息仅包括目标结果信息，所述目标结果信息用于指示所述第一行为失败，或所述目标结果信息用于指示解码失败以及所述第一行为失败；
    所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标结果信息用于指示所述第一行为失败，所述目标HARQ-ACK信息为NACK。
  16. 根据权利要求7所述的方法，其中，在所述终端为第二终端，且满足第六预设条件的情况下，所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息中的至少一项；
    其中，所述第六预设条件包括以下至少一项：
    没有发送SL信号；
    没有发送响应；
    确定SL HARQ-ACK为ACK；
    没有发送第一SL指示资源，或没有在所述第一SL指示资源发送ACK或NACK；
    发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
    没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
    所述第一行为失败；
    发送了所述第二信息，所述第二信息指示所述第一行为失败。
  17. 根据权利要求16所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    所述目标上行反馈信息仅包括目标HARQ-ACK信息，所述目标HARQ-ACK信息用于指示解码状态，或所述目标HARQ-ACK信息用于指示解码状态以及第一行为的失败；
    所述目标上行反馈信息包括目标HARQ-ACK信息和目标结果信息，所述目标HARQ-ACK信息用于指示解码状态，所述目标结果信息用于指示所述第一行为失败。
  18. 根据权利要求7所述的方法，其中，在所述终端为第二终端，且满足第七预设条件的情况下，所述目标上行反馈信息包括NACK和目标结果信息中的至少一项；
    其中，所述第七预设条件包括以下至少一项：
    没有发送SL信号；
    没有发送响应；
    确定SL HARQ-ACK为NACK；
    发送了第二SL指示资源，或在所述第二SL指示资源发送了NACK或预设信号；
    没有发送所述第二SL指示资源，或没有在所述第二SL指示资源发送ACK或预设信号；
    没有发送第一SL指示资源，或没有在所述第一SL指示资源发送NACK；
    所述第一行为失败；
    发送了所述第二信息，所述第二信息指示所述第一行为失败。
  19. 根据权利要求18所述的方法，其中，所述目标上行反馈信息满足以下至少一项：
    所述目标上行反馈信息仅包括所述NACK，所述NACK用于指示解码失败，或所述NACK用于指示解码失败以及所述第一行为失败；
    所述目标上行反馈信息包括NACK和所述目标结果信息，所述NACK用于指示解码失败。
  20. 根据权利要求1、14至19中任一项所述的方法，其中，在满足第八预设条件的情况下，所述目标上行反馈信息满足以下任一项：
    所述目标上行反馈信息指示所述第一行为失败；
    所述目标上行反馈信息指示ACK和/或所述第一行为成功；
    所述目标上行反馈信息指示ACK和所述第一行为失败；
    其中，所述第八预设条件包括以下至少一项：解码成功；放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
  21. 根据权利要求1、14至19中任一项所述的方法，其中，在满足第九预设条件的情况下，所述目标上行反馈信息满足以下任一项：
    所述目标上行反馈信息指示NACK和所述第一行为失败；
    所述目标上行反馈信息指示所述第一行为失败；
    所述目标上行反馈信息指示NACK和/或所述第一行为成功；
    其中，所述九预设条件包括以下至少一项：解码失败，放弃或丢弃了SL反馈资源；放弃或丢弃了SL指示资源的传输。
  22. 根据权利要求7所述的方法，其中，所述终端根据第一信息确定目标上行反馈信息包括：
    所述终端根据第一SL指示资源，确定SL HARQ-ACK，和/或，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息；
    所述终端根据所述SL HARQ-ACK和所述第二信息中的至少一项确定所述目标上行反馈信息。
  23. 根据权利要求22所述的方法，其中，所述终端根据第一SL指示资源，确定SL HARQ-ACK包括：
    所述终端根据所述第一SL指示资源确定所述第一SL指示资源对应的SL HARQ-ACK，或确定所述第一SL指示资源关联的SL传输资源对应的SL HARQ-ACK。
  24. 根据权利要求22所述的方法，其中，在所述终端为所述第一终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括以下任一项：
    所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或SL信号，确定与所述第一SL指示资源上的第一行为相关的第二信息；
    所述终端根据接收到的所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息；
    所述终端根据是否在第一SL指示资源收到SL HARQ-ACK和/或是否在第二SL指示资源接收到所述第二信息，确定与所述第一SL指示资源上的第一行为相关的第二信息。
  25. 根据权利要求22所述的方法，其中，在所述终端为所述第二终端的情况下，所述终端根据第一SL指示资源，确定与所述第一SL指示资源上的第一行为相关的第二信息包括：
    所述终端根据第一行为执行的情况，确定与所述第一SL指示资源上的第一行为相关的第二信息。
  26. 根据权利要求1所述的方法，其中，所述目标上行反馈信息包括目标码本，所述目标码本对应所述目标HARQ-ACK信息和所述目标结果信息中的至少一项，所述目标码本的维度或大小与以下至少一项关联：
    第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
    第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
    第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数。
  27. 根据权利要求26所述的方法，其中，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
    所述第一值与所述第三值的和；
    所述第一值与所述第二值的和；
    所述第一值；
    所述第二值；
    所述第三值；
    所述第一值与所述第三值的乘积；
    所述第一值与所述第二值的乘积。
  28. 根据权利要求1所述的方法，其中，所述目标上行反馈信息包括第一码本和第二码本级联后的码本，所述第一码本对应所述目标HARQ-ACK信息，所述第二码本对应所述目标结果信息，所述第一码本和所述第二码本中的至少一项与以下至少一项关联：
    第一值，所述第一值表示接入间隔、接入次数、接入时长、接入类型、LBT间隔、LBT次数、LBT时长、LBT类型和延迟次数中的至少一项；
    第二值，所述第二值表示所述预设资源或SL传输资源关联的SL反馈资源的数量；
    第三值，所述第三值表示SL反馈资源周期或SL反馈资源关联的SL传输资源机会个数；
    所述第一值和所述第三值中最大的值；
    所述第二值和所述第三值中最大的值。
  29. 根据权利要求28所述的方法，其中，至少部分所述SL反馈资源机会对应的目标上行反馈信息的比特数包括以下任一项：
    所述第一值和所述第三值中最大的值的N倍
    所述第二值和所述第三值中最大的值的M倍；
    所述第一值与所述第三值的和；
    所述第一值与所述第二值的和。
  30. 根据权利要求1所述的方法，其中，所述第一信息还包括所述目标上行资源，所述终端根据第一信息确定目标上行反馈信息包括：
    所述终端根据所述目标上行资源关联的SL指示资源，确定对应的所述目标HARQ-ACK信息和所述目标结果信息中的至少一项；
    其中，不同的SL指示资源对应的目标HARQ-ACK信息按照第一预设顺序进行级联，和/或，不同的SL指示资源对应的目标结果信息按照第二预设顺序进行级联。
  31. 根据权利要求7所述的方法，其中，在所述终端为所述第二终端的情况下，所述方法还包括以下任一项：
    在对目标SL传输资源解码成功的情况下，所述终端执行第一行为；
    在目标SL反馈资源对应的第一行为成功的情况下，所述终端解码所述目标SL反馈资源对应的目标SL传输资源，和/或，发送所述目标SL传输资源对应的SL HARQ-ACK；
    在目标SL反馈资源没有获得使用权或目标SL反馈资源对应的第一行为失败的情况下，所述终端不解码所述目标SL反馈资源对应的目标SL传输资源，和/或，不发送所述目标SL传输资源对应的SL HARQ-ACK；
    所述终端解码目标SL传输资源，并执行第一行为。
  32. 一种旁链路反馈处理方法，包括：
    终端基于目标混合自动重传请求应答HARQ机制在旁链路SL上发送或接收SL HARQ-ACK；
    其中，所述目标HARQ机制包括以下任一项：
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
    解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
    其中，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
  33. 一种旁链路反馈处理方法，包括：
    控制节点从终端接收目标上行反馈信息；
    其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、混合自动重传请求应答HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
    SL传输资源和SL反馈资源的映射关系；
    SL传输资源和SL指示资源的映射关系；
    所述目标上行资源和SL反馈资源的映射关系；以及
    所述目标上行资源和SL指示资源的映射关系；
    其中，所述目标上行资源可用于传输所述目标上行反馈信息。
  34. 根据权利要求33所述的方法，其中，在所述第一SL指示资源用于进行SL HARQ-ACK反馈的情况下，所述SL指示资源还包括第二SL指示资源，所述第二SL指示资源用于确定与所述第一行为相关的第二信息。
  35. 根据权利要求33或34所述的方法，其中，所述终端为第一终端；
    或者，
    所述终端为第二终端，所述第二终端为与第一终端进行通信的对端；
    其中，所述第一终端为满足以下至少一项的终端：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
  36. 根据权利要求35所述的方法，其中，所述方法还包括：
    在所述目标上行反馈信息指示第三信息的情况下，所述控制节点向所述第一终端调度新的资源或重传资源；
    其中，所述第三信息包括以下至少一项：解码成功；传输成功；解码失败；传输失败；解码失败且所述第一行为失败；解码失败且所述第一行为成功；传输失败且所述第一行为失败；传输失败且所述第一行为成功；
    所述第一终端为满足以下至少一项：获得了所述预设资源的使用权，监听所述预设资源成功，接入所述预设资源成功，被控制节点指示或调度了至少部分所述预设资源。
  37. 根据权利要求35所述的方法，其中，所述方法还包括：
    在所述目标上行反馈信息指示第四信息的情况下，所述控制节点向所述第一终端和所述第二终端中的至少一项调度新的资源；
    其中，所述第四信息包括以下至少一项：解码成功；传输成功；解码成功且所述第一行为成功；传输成功且所述第一行为成功。
  38. 根据权利要求35所述的方法，其中，所述方法还包括：
    在所述目标上行反馈信息指示第五信息的情况下，所述控制节点向所述第二终端调度新的SL反馈资源或新的第一SL指示资源；
    其中，所述第五信息包括以下至少一项：解码失败；解码成功且所述第一行为失败。
  39. 根据权利要求35所述的方法，其中，所述方法还包括以下至少一项：
    在所述HARQ-ACK机制为机制1的情况下，所述控制节点根据所述目标上行反馈信息中的目标HARQ-ACK信息为所述第一终端调度新的资源或重传资源；
    在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为ACK的情况下，所述控制节点根据所述目标上行反馈信息中的目标结果信息为所述二终端调度新的SL反馈资源或新的第一SL指示资源；
    在所述HARQ-ACK机制为所述机制5或者进行单播传输，且所述目标上行反馈信息中的目标HARQ-ACK信息为NACK的情况下，所述控制节点为所述第一终端调度新的资源或重传资源。
  40. 一种旁链路反馈处理装置，包括：
    第一确定模块，用于根据第一信息确定目标上行反馈信息；
    第一发送模块，用于向控制节点发送所述目标上行反馈信息；
    其中，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第 一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以下至少一项：
    SL传输资源和SL反馈资源的映射关系；
    SL传输资源和SL指示资源的映射关系；
    目标上行资源和SL传输资源的映射关系；
    所述目标上行资源和SL反馈资源的映射关系；以及
    所述目标上行资源和SL指示资源的映射关系；
    其中，所述目标上行资源可用于传输所述目标上行反馈信息。
  41. 一种旁链路反馈处理装置，包括：
    传输模块，用于基于目标HARQ机制在SL上发送或接收SL HARQ-ACK；
    其中，所述目标HARQ机制包括以下任一项：
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一行为失败时在第二指示资源上反馈NACK或预设信号；
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈肯定确认ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号；
    解码成功时在第一指示资源上不反馈HARQ-ACK，解码失败时在第一指示资源上反馈NACK；和/或，第一行为成功时在第二指示资源上反馈ACK或预设信号，所述第一行为失败时在第二指示资源上不反馈HARQ-ACK或预设信号，所述第一指示资源和所述第二指示资源码分复用；
    解码成功时反馈HARQ-ACK，解码失败时反馈否定确认NACK；
    其中，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项。
  42. 一种旁链路反馈处理装置，包括：
    第一接收模块，用于从终端接收目标上行反馈信息；
    其中，所述目标上行反馈信息基于第一信息确定，所述第一信息包括以下至少一项：旁链路SL指示资源、HARQ-ACK机制、第一映射关系和SL反馈信息；所述SL指示资源包括第一SL指示资源，所述第一SL指示资源用于进行SL HARQ-ACK反馈，或者所述第一SL指示资源用于进行SL HARQ-ACK反馈和确定与第一行为相关的第二信息，所述第一行为包括监控、接入和共享第一资源，所述第一资源包括控制节点调度或指示的至少部分预设资源和所述预设资源关联的反馈资源中的至少一项；所述第一映射关系包括以 下至少一项：
    SL传输资源和SL反馈资源的映射关系；
    SL传输资源和SL指示资源的映射关系；
    所述目标上行资源和SL反馈资源的映射关系；以及
    所述目标上行资源和SL指示资源的映射关系；
    其中，所述目标上行资源可用于传输所述目标上行反馈信息。
  43. 一种终端，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至39任一项所述的旁链路反馈处理方法的步骤。
  44. 一种网络侧设备，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求33至39任一项所述的旁链路反馈处理方法的步骤。
  45. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至39任一项所述的旁链路反馈处理方法的步骤。
PCT/CN2023/105390 2022-07-11 2023-06-30 旁链路反馈处理方法、装置、终端及网络侧设备 WO2024012302A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210813693.0 2022-07-11
CN202210813693.0A CN117439712A (zh) 2022-07-11 2022-07-11 旁链路反馈处理方法、装置、终端及网络侧设备

Publications (1)

Publication Number Publication Date
WO2024012302A1 true WO2024012302A1 (zh) 2024-01-18

Family

ID=89535524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/105390 WO2024012302A1 (zh) 2022-07-11 2023-06-30 旁链路反馈处理方法、装置、终端及网络侧设备

Country Status (2)

Country Link
CN (1) CN117439712A (zh)
WO (1) WO2024012302A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200313805A1 (en) * 2019-03-26 2020-10-01 Kt Corporation Method and apparatus for transmitting and receiving sidelink harq feedback information
CN112312351A (zh) * 2019-07-23 2021-02-02 北京三星通信技术研究有限公司 旁路传输的方法及设备
US20210092783A1 (en) * 2019-09-25 2021-03-25 Qualcomm Incorporated Channel occupancy time (cot) sharing for sidelink
WO2021081700A1 (zh) * 2019-10-28 2021-05-06 华为技术有限公司 数据的发送、接收方法及装置
CN113498171A (zh) * 2020-03-19 2021-10-12 维沃移动通信有限公司 一种传输配置方法及终端
CN114375064A (zh) * 2019-11-08 2022-04-19 Oppo广东移动通信有限公司 侧行链路的信息上报方法、装置、终端及可读存储介质

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200313805A1 (en) * 2019-03-26 2020-10-01 Kt Corporation Method and apparatus for transmitting and receiving sidelink harq feedback information
CN112312351A (zh) * 2019-07-23 2021-02-02 北京三星通信技术研究有限公司 旁路传输的方法及设备
US20210092783A1 (en) * 2019-09-25 2021-03-25 Qualcomm Incorporated Channel occupancy time (cot) sharing for sidelink
WO2021081700A1 (zh) * 2019-10-28 2021-05-06 华为技术有限公司 数据的发送、接收方法及装置
CN114375064A (zh) * 2019-11-08 2022-04-19 Oppo广东移动通信有限公司 侧行链路的信息上报方法、装置、终端及可读存储介质
CN113498171A (zh) * 2020-03-19 2021-10-12 维沃移动通信有限公司 一种传输配置方法及终端

Also Published As

Publication number Publication date
CN117439712A (zh) 2024-01-23

Similar Documents

Publication Publication Date Title
EP4325762A1 (en) Sidelink feedback resource determination method, terminal, and network-side device
US20240023108A1 (en) Method and apparatus for determining pucch resource, and terminal
CN113890701B (zh) 旁链路传输方法、传输装置和终端
US20230239895A1 (en) Beam indication method, network side device, and terminal
US20230189276A1 (en) Uplink transmission method and device, and readable storage medium
WO2024012302A1 (zh) 旁链路反馈处理方法、装置、终端及网络侧设备
WO2022063235A1 (zh) 信道接入选择方法、装置、通信设备及可读存储介质
WO2022063238A1 (zh) 传输信息确定方法、装置和终端
CN113890698B (zh) 旁链路传输方法、传输装置和通信设备
WO2024012236A1 (zh) 旁链路反馈处理方法、装置、终端及网络侧设备
WO2023246562A1 (zh) 非授权频段的旁链路传输处理方法、装置及相关设备
WO2022222879A1 (zh) Pdsch传输、接收方法、装置及通信设备
WO2023274118A1 (zh) 信息传输方法、装置及存储介质
WO2023131304A1 (zh) 旁链路资源选择方法及装置
WO2024032455A1 (zh) 资源的选择方法、装置及终端
WO2023116829A1 (zh) 信息传输方法、信息传输指示方法、装置及终端
US20240080847A1 (en) Information transmission method and apparatus, terminal, and storage medium
WO2023001297A1 (zh) 反馈harq-ack信息的方法、装置及终端
EP4294061A1 (en) Timer control method and apparatus, and terminal
WO2024099192A1 (zh) 一种上行信道的传输方法、装置和终端
WO2023151588A1 (zh) 应答反馈方法及装置、终端
WO2024032769A1 (zh) 信息传输方法、装置、终端及介质
WO2023116675A1 (zh) 混合自动重传请求反馈处理方法、装置及终端
WO2023006065A1 (zh) Harq-ack的传输方法及装置
WO2024002096A1 (zh) 资源选择方法、装置、终端及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23838794

Country of ref document: EP

Kind code of ref document: A1