WO2021031011A1 - 一种harq码本确定方法及装置、终端设备、网络设备 - Google Patents

一种harq码本确定方法及装置、终端设备、网络设备 Download PDF

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Publication number
WO2021031011A1
WO2021031011A1 PCT/CN2019/101184 CN2019101184W WO2021031011A1 WO 2021031011 A1 WO2021031011 A1 WO 2021031011A1 CN 2019101184 W CN2019101184 W CN 2019101184W WO 2021031011 A1 WO2021031011 A1 WO 2021031011A1
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Prior art keywords
harq codebook
channel
target
harq
codebook
Prior art date
Application number
PCT/CN2019/101184
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English (en)
French (fr)
Inventor
吴作敏
林亚男
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to KR1020217042123A priority Critical patent/KR20220046516A/ko
Priority to CN201980094953.XA priority patent/CN113692718A/zh
Priority to EP19942442.5A priority patent/EP3952167B1/en
Priority to PCT/CN2019/101184 priority patent/WO2021031011A1/zh
Priority to CN202210053192.7A priority patent/CN114337940B/zh
Priority to JP2021577842A priority patent/JP2022546903A/ja
Publication of WO2021031011A1 publication Critical patent/WO2021031011A1/zh
Priority to US17/457,855 priority patent/US20220094482A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1854Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1893Physical mapping arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the embodiments of the present application relate to the field of mobile communication technology, and in particular to a method and device for determining a hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) codebook, terminal equipment, and network equipment.
  • Hybrid Automatic Repeat reQuest Hybrid Automatic Repeat reQuest, HARQ
  • the base station can group scheduled PDSCHs, so that the terminal device can perform corresponding HARQ feedback according to different groups after receiving the PDSCH.
  • a physical downlink shared channel Physical Downlink Shared Channel, PDSCH
  • the terminal equipment performs HARQ feedback according to the grouping of the base station, but there are no restrictions on the grouping rules of the base station. Therefore, for the terminal equipment, it may appear that the PDSCH in a certain group of PDSCH is in the HARQ feedback resource corresponding to the group of PDSCH, such as the physical uplink control channel. (Physical Uplink Control Channel, PUCCH) resources are too late for feedback. In this case, how the terminal device determines the HARQ codebook that needs to be fed back is a problem worth studying.
  • PUCCH Physical Uplink Control Channel
  • the embodiments of the present application provide a HARQ codebook determination method and device, terminal equipment, and network equipment.
  • the terminal device determines a target channel group, the target channel group includes at least one channel, and the first channel in the target channel group corresponds to a first HARQ codebook;
  • the terminal device determines a target HARQ codebook transmitted on a first uplink resource, and the first uplink resource is a HARQ feedback resource corresponding to the target channel group, where:
  • the target HARQ codebook includes the first HARQ codebook; or,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the network device determines a first uplink resource, the first uplink resource is used to transmit a target HARQ codebook corresponding to a target channel group, the target channel group includes at least one channel, and the first channel in the target channel group corresponds to the first channel A HARQ codebook;
  • the network device determines the target HARQ codebook, and in the case that the first channel meets the first processing delay, the target HARQ codebook includes the first HARQ codebook; or,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • a first determining unit configured to determine a target channel group, where the target channel group includes at least one channel, and the first channel in the target channel group corresponds to a first HARQ codebook
  • the second determining unit is configured to determine the target HARQ codebook transmitted on the first uplink resource, where the first uplink resource is the HARQ feedback resource corresponding to the target channel group, where:
  • the target HARQ codebook includes the first HARQ codebook; or,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the first determining unit is configured to determine a first uplink resource, where the first uplink resource is used to transmit a target HARQ codebook corresponding to a target channel group, the target channel group includes at least one channel, and the The first channel corresponds to the first HARQ codebook;
  • the second determining unit is configured to determine the target HARQ codebook, where the target HARQ codebook includes the first HARQ codebook when the first channel meets the first processing delay; or,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the terminal device provided by the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the aforementioned HARQ codebook determination method.
  • the network device provided by the embodiment of the present application includes a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the aforementioned HARQ codebook determination method.
  • the chip provided in the embodiment of the present application is used to implement the aforementioned HARQ codebook determination method.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the above HARQ codebook determination method.
  • the computer-readable storage medium provided by the embodiment of the present application is used to store a computer program, and the computer program causes a computer to execute the above HARQ codebook determination method.
  • the computer program product provided by the embodiment of the present application includes computer program instructions that cause a computer to execute the above HARQ codebook determination method.
  • the computer program provided by the embodiment of the present application when it runs on a computer, causes the computer to execute the aforementioned HARQ codebook determination method.
  • the terminal device when the terminal device prepares the target HARQ codebook corresponding to the target channel group for the first uplink resource, it determines the target HARQ codebook according to whether the first channel in the target channel group meets the processing delay, which can avoid the base station Ambiguous with the understanding of terminal equipment.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a first schematic flowchart of a method for determining a HARQ codebook provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram 1 of a time domain position provided by an embodiment of the present application.
  • FIG. 4 is a second schematic diagram of a time domain position provided by an embodiment of the present application.
  • FIG. 5 is a second schematic flowchart of the HARQ codebook determination method provided by an embodiment of the present application.
  • FIG. 6 is a structural diagram 1 of the HARQ codebook determining apparatus provided by an embodiment of the present application.
  • FIG. 7 is a second structural diagram of the HARQ codebook determination apparatus provided by an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a chip of an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a communication system provided by an embodiment of the present application.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA broadband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • LTE frequency division duplex FDD
  • TDD LTE Time division duplex
  • LTE-A advanced long term evolution
  • NR new radio
  • evolution system of NR system LTE on unlicensed frequency bands (LTE-based access to unlicensed spectrum, LTE-U) system, NR (NR-based access to unlicensed spectrum, NR-U) system on unlicensed frequency bands, universal mobile telecommunication system (UMTS), global Connected microwave access (worldwide interoperability for microwave access, WiMAX) communication systems, wireless local area networks (WLAN), wireless fidelity (WiFi), next-generation communication systems or other communication systems, etc.
  • WiMAX wireless local area networks
  • WiFi wireless fidelity
  • next-generation communication systems or other communication systems etc.
  • D2D device to device
  • M2M machine-to-machine
  • MTC machine type communication
  • V2V vehicle-to-vehicle
  • the communication system 100 applied in the embodiment of the present application is shown in FIG. 1.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal 120 (or called a communication terminal or a terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminals located in the coverage area.
  • the network device 110 may be an evolved base station (Evolutional Node B, eNB, or eNodeB) in an LTE system, or a radio controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, a network side device in a 5G network, or a network device in a future communication system, etc.
  • the communication system 100 also includes at least one terminal 120 located within the coverage area of the network device 110.
  • the "terminal” used here includes, but is not limited to, connection via wired lines, such as public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), digital cables, and direct cable connections; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM-FM Broadcast transmitter; and/or another terminal's device configured to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • a terminal set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio phone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal can refer to access terminal, user equipment (User Equipment, UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user Device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminals in 5G networks, or terminals in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminals 120 may perform device-to-device (D2D) communication.
  • D2D device-to-device
  • the 5G communication system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • FIG. 1 exemplarily shows one network device and two terminals.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminals. This embodiment of the present application There is no restriction on this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 and a terminal 120 with communication functions, and the network device 110 and the terminal 120 may be the specific devices described above, which will not be repeated here;
  • the device may also include other devices in the communication system 100, such as other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • Unlicensed spectrum is the spectrum that can be used for radio equipment communication divided by the country and region. This spectrum is usually considered to be a shared spectrum, that is, the communication equipment in different communication systems can meet the regulatory requirements set by the country or region on the spectrum. To use this spectrum, there is no need to apply for a proprietary spectrum authorization from the government.
  • LBT Listen Before Talk
  • MCOT Maximum Channel Occupancy Time
  • MCOT Maximum Channel Occupancy Time
  • COT Channel Occupancy Time
  • Base station channel occupancy time also called COT initiated by the base station, which refers to a channel occupancy time obtained by the base station after successful LBT.
  • the channel occupation time of the base station can not only be used for downlink transmission, but also for terminal equipment to perform uplink transmission under certain conditions.
  • Channel Occupancy Time (UE-initiated COT) of the terminal device also called COT initiated by the terminal device, which refers to a channel occupation time obtained by the terminal device after successful LBT.
  • Downlink transmission opportunity A group of downlink transmissions performed by the base station (that is, one or more downlink transmissions), the group of downlink transmissions is continuous transmission (that is, there is no gap between multiple downlink transmissions), or the group of downlink transmissions There is a gap but the gap is less than or equal to 16 ⁇ s. If the gap between two downlink transmissions performed by the base station is greater than 16 ⁇ s, then the two downlink transmissions are considered to be two downlink transmission opportunities.
  • Uplink transmission opportunity A group of uplink transmissions (that is, including one or more uplink transmissions) performed by a terminal device, the group of uplink transmissions is continuous transmission (that is, there is no gap between multiple uplink transmissions), or the group There is a gap in the uplink transmission but the gap is less than or equal to 16 ⁇ s. If the gap between two uplink transmissions performed by the terminal device is greater than 16 ⁇ s, then the two uplink transmissions are considered to be two uplink transmission opportunities.
  • the NR system supports the dynamic determination of HARQ feedback timing.
  • the base station schedules the terminal device to receive PDSCH through Downlink Control Information (DCI), where the DCI includes indication information of PUCCH resources used to transmit HARQ information corresponding to the PDSCH.
  • DCI Downlink Control Information
  • the indication information includes:
  • PUCCH resource indicator (PUCCH resource indicator) information: used to determine PUCCH resources
  • HARQ timing indicator (PDSCH-to-HARQ_feedback timing indicator) information: used to dynamically determine the time domain position of the PUCCH resource.
  • the HARQ timing indication information is used to determine the value in the pre-configured HARQ timing set. For example, when the HARQ timing indication information is 000, it indicates a value of 1 in the HARQ timing set, and when the HARQ timing indication information is 001, it indicates a value of 2 in the HARQ timing set, and so on.
  • the DCI also includes the following information:
  • the DAI information includes DAI count information and/or total DAI information, where the DAI count information is used to indicate which PDSCH currently scheduled is the PDSCH in the current HARQ feedback window , The total number of DAI information is used to indicate how many PDSCHs are scheduled in the current HARQ feedback window.
  • DAI count information is used to indicate which PDSCH currently scheduled is the PDSCH in the current HARQ feedback window .
  • the total number of DAI information is used to indicate how many PDSCHs are scheduled in the current HARQ feedback window.
  • the terminal device can determine the PUCCH resource used for feeding back HARQ information and the position of the HARQ information in the codebook transmitted on the PUCCH resource according to the above information.
  • the NR system When the NR system is applied to the unlicensed frequency band, it can support independent network deployment, that is, it does not rely on the carrier on the licensed frequency band to provide auxiliary services. In this scenario, after receiving the PDSCH on the unlicensed carrier, the terminal device needs to send the HARQ feedback corresponding to the PDSCH on the unlicensed carrier.
  • the HARQ timing indication information can be used to determine the PUCCH time domain resource for transmitting the HARQ information corresponding to the PDSCH, and may also be used to indicate the state where the HARQ information corresponding to the PDSCH is not fed back first.
  • the pre-configured HARQ timing set includes the value k L indicating the invalid resource indication, and when the HARQ timing indication information is 111, it indicates k L in the HARQ timing set, indicating that the corresponding PUCCH resource cannot be determined temporarily.
  • the base station can group the scheduled PDSCH and indicate the grouping information of the PDSCH through display signaling, so that the terminal device can perform processing according to different groups after receiving the PDSCH.
  • Corresponding HARQ feedback If a certain group of HARQ information of a terminal device fails to be transmitted due to LBT failure during a certain transmission, or the base station fails to detect a certain group of HARQ information expected to be transmitted by the terminal device on a certain PUCCH resource, the base station can trigger the terminal device through DCI Retransmit the group of HARQ information.
  • the terminal device may maintain the same codebook size as the initial transmission when retransmitting a certain group of HARQ information, or may add new HARQ information when retransmitting.
  • the terminal equipment needs to perform HARQ feedback according to the grouping of the base station, but there are no restrictions on the grouping rules of the base station. Therefore, for the terminal equipment, it may happen that the PDSCH in a certain group of PDSCH is too late to feed back on the PUCCH feedback resource corresponding to the group of PDSCH. In some cases, it may also happen that the PDSCH with HARQ timing indication information indicating valid PUCCH resources and the PDSCH with HARQ timing indication information indicating invalid PUCCH resources are grouped into the same group. In these cases, how the terminal device determines the codebook for HARQ feedback is not yet clear For this reason, the following technical solutions of the embodiments of the present application are proposed.
  • FIG. 2 is a schematic flowchart 1 of the HARQ codebook determination method provided by an embodiment of the application. As shown in FIG. 2, the HARQ codebook determination method includes at least part of the following content:
  • Step 201 The terminal device determines a target channel group, the target channel group includes at least one channel, and the first channel in the target channel group corresponds to the first HARQ codebook.
  • the channels included in the target channel group are PDSCHs, where the target channel group may include one or more PDSCHs.
  • each channel in the target channel group corresponds to a HARQ codebook
  • the HARQ codebook is used to carry feedback information of the corresponding channel.
  • the first channel in the target channel group corresponds to the first HARQ codebook.
  • each channel in the target channel group is scheduled by one DCI.
  • the base station sends at least one DCI (used to schedule a group of PDSCHs), where each DCI is used to schedule one PDSCH, and further, the DCI carries indication information of PUCCH resources used to feed back HARQ information corresponding to the PDSCH , Such as HARQ timing indication information.
  • the HARQ timing indication information may not only be used to determine the time domain position of the PUCCH resource of the HARQ information corresponding to the PDSCH, but may also be used to indicate that the HARQ information corresponding to the PDSCH will not be fed back temporarily.
  • the base station may group the scheduled PDSCHs, and indicate the grouping information of the PDSCHs through display signaling, so that the terminal device can perform corresponding HARQ feedback according to different groups after receiving the PDSCH.
  • the base station indicates the grouping information of the PDSCH in the DCI for scheduling the PDSCH.
  • Step 202 The terminal device determines the target HARQ codebook transmitted on the first uplink resource, the first uplink resource is the HARQ feedback resource corresponding to the target channel group, and the first channel satisfies the first processing time In the case of delay, the target HARQ codebook includes the first HARQ codebook; or, in the case that the first channel does not meet the first processing delay, the target HARQ codebook does not include the The first HARQ codebook or the target HARQ codebook does not include the valid first HARQ codebook.
  • the base station may transmit multiple channels (that is, the target channel group) to the terminal device, in order to make the HARQ information corresponding to the multiple channels (that is, the target channel group)
  • the target HARQ codebook can be fed back to the base station as soon as possible, and the base station can instruct the terminal equipment to feed back the HARQ information corresponding to the downlink transmission opportunity (that is, the target HARQ code) on the first uplink resource after the downlink transmission opportunity ends. this).
  • the terminal equipment can be directly fed back on the first uplink resource after the gap ends.
  • the terminal equipment A single-slot LBT may be performed in the gap, and the HARQ information (that is, the target HARQ codebook) may be fed back on the first uplink resource after the LBT is successful.
  • the channel scheduled near the end position within this downlink transmission opportunity such as the first channel
  • the target HARQ codebook includes The first HARQ codebook; or, in the case that the first channel does not meet the first processing delay, the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook Does not include the valid first HARQ codebook.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource.
  • whether the first channel meets the first processing delay is based on at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource. The item is determined.
  • the first channel includes at least the last channel in the target channel group.
  • the first channel includes the last plurality of channels in the target channel group.
  • the HARQ timing indication information corresponding to the first channel may indicate not to feed back temporarily or indicate the first uplink resource. The following describes how to determine the target HARQ codebook for these two situations.
  • the HARQ timing indication information corresponding to the first channel indicates that no feedback is temporarily made.
  • the determination of the target HARQ codebook includes at least one of the following methods:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is set to a negative acknowledgement (NACK) or account Bit information
  • the target HARQ codebook does not include the first HARQ codebook.
  • the HARQ timing indication information corresponding to the first channel indicates the first uplink resource.
  • the determination of the target HARQ codebook includes at least one of the following methods:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is used to carry the data of the first channel HARQ information.
  • the first HARQ codebook is determined according to the decoding situation of the first channel.
  • the target HARQ codebook does not include the valid first HARQ codebook, specifically, the target HARQ codebook includes the The first HARQ codebook, and the first HARQ codebook is set to NACK or occupancy information, or the target HARQ codebook does not include the first HARQ codebook.
  • the target HARQ codebook determined for any of the above three methods A1), B1), and B2) does not include a valid first HARQ codebook, or does not include a valid first HARQ codebook.
  • the terminal device determines a second uplink resource according to the first indication information, and the second uplink resource is used to transmit the first HARQ codebook, where:
  • the first HARQ codebook is a valid first HARQ codebook, in other words, the first HARQ codebook is determined according to the decoding situation of the first channel.
  • the resource used for transmitting the first indication information in the above solution is located after the first uplink resource.
  • the base station When the base station groups the channels, it divides the channels whose feedback resources cannot be determined temporarily and the channels that can be fed back into one group, and does not indicate the time domain position of the PUCCH resource (that is, the HARQ timing indicator corresponding to the channel) for the channels that cannot be fed back temporarily.
  • the information indicates that there is no feedback temporarily, or the HARQ timing indication information is invalid).
  • the base station schedules 6 PDSCHs for the terminal equipment in a downlink transmission opportunity.
  • the 6 PDSCHs belong to the same group, namely group 0.
  • the first, second, third, fourth, and fifth PDSCHs of the six PDSCHs The feedback resource indicated by the HARQ timing indication information corresponding to each PDSCH is PUCCH 0.
  • the base station indicates that the HARQ timing indication information corresponding to the PDSCH will not feed back temporarily (that is, the feedback resource corresponding to the PDSCH is temporarily uncertain).
  • the HARQ codebook transmitted on PUCCH 0 includes HARQ information corresponding to the PDSCH in group 0.
  • the HARQ codebook corresponding to the PDSCH in group 0 included in the HARQ codebook transmitted on PUCCH 0 may include at least one of the following situations.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first PDSCH, and the location of PUCCH resource 0. For example, if the distance between the end position of the first PDSCH and the start position of PUCCH resource 0 is greater than or equal to the first processing delay, it can be considered that the first PDSCH satisfies the first processing delay.
  • the time delay is determined according to the processing capability of the terminal device.
  • the HARQ codebook transmitted on PUCCH resource 0 includes the HARQ codebook corresponding to the first PDSCH.
  • the first PDSCH is the last one or the last consecutive multiple PDSCHs in this transmission opportunity.
  • the HARQ codebook corresponding to the first PDSCH is set as NACK or occupancy information, refer to Table 1 below.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the position of the first PDSCH, and the position of PUCCH resource 0. For example, if the distance between the end position of the first PDSCH and the start position of PUCCH resource 0 is less than the first processing delay, then it can be considered that the first PDSCH does not meet the first processing delay, where the first processing delay The delay is determined according to the processing capability of the terminal device.
  • the HARQ codebook transmitted on PUCCH resource 0 does not include the HARQ codebook corresponding to the first PDSCH.
  • the first PDSCH is the last one or the last consecutive multiple PDSCHs in this transmission opportunity.
  • the HARQ timing indication information corresponding to the first channel indicates that no feedback is temporarily made
  • the HARQ timing indication information corresponding to the first channel indicates valid uplink resources
  • the HARQ codebook transmitted on PUCCH resource 0 includes the HARQ codebook corresponding to the first PDSCH, and the HARQ codebook corresponding to the first PDSCH is determined according to the decoding situation of the first PDSCH.
  • the first PDSCH is the last one or the last consecutive multiple PDSCHs in this transmission opportunity.
  • the HARQ codebook transmitted on PUCCH resource 0 includes the HARQ codebook corresponding to the first PDSCH, and the HARQ codebook corresponding to the first PDSCH is set to NACK or occupancy information, refer to Table 1 above; or, The HARQ codebook transmitted on PUCCH resource 0 does not include the HARQ codebook corresponding to the first PDSCH.
  • the first PDSCH is the last one or the last consecutive multiple PDSCHs in this transmission opportunity.
  • the terminal device determines according to the first indication information of the base station
  • the feedback resource is PUCCH 1
  • the first HARQ codebook corresponding to the first PDSCH that is, PDSCH 5
  • the first HARQ codebook is a valid first HARQ codebook, or the first HARQ
  • the codebook is determined according to the decoding situation of the first PDSCH.
  • the first indication information may be downlink grant information, or uplink grant information, or other DCI information equal in length to downlink grant information or uplink grant information, or public DCI information.
  • the first indication information is received after the resource PUCCH 0 is fed back.
  • the network equipment and terminal equipment can have the same understanding of the codebook size, so as to avoid the network equipment being unable to correct the uplink resources due to understanding ambiguity The problem of receiving HARQ codebook.
  • FIG. 5 is a schematic diagram of the second process of the HARQ codebook determination method provided by an embodiment of the application. As shown in FIG. 5, the HARQ codebook determination method includes at least part of the following content:
  • Step 501 The network device determines a first uplink resource, where the first uplink resource is used to transmit a target HARQ codebook corresponding to a target channel group, the target channel group includes at least one channel, and the first uplink resource in the target channel group The channel corresponds to the first HARQ codebook.
  • the network device is a base station, such as a gNB.
  • the first uplink resource is a PUCCH resource.
  • the channels included in the target channel group are PDSCHs, where the target channel group may include one or more PDSCHs.
  • each channel in the target channel group corresponds to a HARQ codebook, and the HARQ codebook is used to carry feedback information of the corresponding channel.
  • the first channel in the target channel group corresponds to the first HARQ codebook.
  • the target channel group is for the target HARQ codebook.
  • Step 502 The network device determines the target HARQ codebook, where the target HARQ codebook includes the first HARQ codebook when the first channel meets the first processing delay; or, In the case that the first channel does not satisfy the first processing delay, the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the base station may transmit multiple channels (that is, the target channel group) to the terminal device.
  • the HARQ information corresponding to each channel (that is, the target HARQ codebook) can be fed back to the base station as soon as possible, and the base station can instruct the terminal equipment to feed back the HARQ corresponding to the downlink transmission opportunity on the first uplink resource after the downlink transmission opportunity ends.
  • Information (that is, the target HARQ codebook).
  • the terminal equipment can be directly fed back on the first uplink resource after the gap ends.
  • the terminal equipment A single-slot LBT may be performed in the gap, and the HARQ information (that is, the target HARQ codebook) may be fed back on the first uplink resource after the LBT is successful.
  • the channel scheduled near the end position within this downlink transmission opportunity such as the first channel
  • the target HARQ codebook includes The first HARQ codebook; or, in the case that the first channel does not meet the first processing delay, the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook Does not include the valid first HARQ codebook.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource.
  • whether the first channel meets the first processing delay is based on at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource. The item is determined.
  • the first channel includes at least the last channel in the target channel group.
  • the first channel includes the last plurality of channels in the target channel group.
  • the HARQ timing indication information corresponding to the first channel may indicate not to feed back temporarily or indicate the first uplink resource. The following describes how to determine the target HARQ codebook for these two situations.
  • the HARQ timing indication information corresponding to the first channel indicates that no feedback is temporarily made.
  • the determination of the target HARQ codebook includes at least one of the following methods:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is set to a negative acknowledgement (NACK) or account Bit information
  • the target HARQ codebook does not include the first HARQ codebook.
  • the HARQ timing indication information corresponding to the first channel indicates the first uplink resource.
  • the determination of the target HARQ codebook includes at least one of the following methods:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is used to carry the data of the first channel HARQ information.
  • the first HARQ codebook is determined according to the decoding situation of the first channel.
  • the target HARQ codebook does not include the valid first HARQ codebook, specifically, the target HARQ codebook includes the The first HARQ codebook, and the first HARQ codebook is set to NACK or occupancy information, or the target HARQ codebook does not include the first HARQ codebook.
  • the target HARQ codebook determined in any one of the above-mentioned A1), B1), and B2) methods does not include a valid first HARQ codebook, or not Including HARQ feedback information determined according to the decoding situation of the first channel.
  • the terminal device determines a second uplink resource according to the first indication information, and the second uplink resource is used to transmit the first HARQ codebook,
  • the first HARQ codebook is a valid first HARQ codebook, in other words, the first HARQ codebook is determined according to the decoding situation of the first channel.
  • the resource used for transmitting the first indication information in the above solution is located after the first uplink resource.
  • FIG. 6 is a schematic diagram 1 of the structural composition of the HARQ codebook determining apparatus provided by an embodiment of the application. As shown in FIG. 6, the HARQ codebook determining apparatus includes:
  • the first determining unit 601 is configured to determine a target channel group, where the target channel group includes at least one channel, and the first channel in the target channel group corresponds to a first HARQ codebook;
  • the second determining unit 602 is configured to determine a target HARQ codebook transmitted on a first uplink resource, where the first uplink resource is a HARQ feedback resource corresponding to the target channel group, where:
  • the target HARQ codebook includes the first HARQ codebook; or,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource.
  • whether the first channel meets the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource of.
  • the first channel includes at least the last channel in the target channel group.
  • the HARQ timing indication information corresponding to the first channel indicates that feedback is not temporarily performed.
  • the target HARQ codebook when the first channel meets the first processing delay, includes the first HARQ codebook, and the first HARQ codebook is set to negative Reply to NACK or occupancy information; or,
  • the target HARQ codebook does not include the first HARQ codebook.
  • the HARQ timing indication information corresponding to the first channel indicates the first uplink resource.
  • the target HARQ codebook does not include the valid first HARQ codebook, including:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is set to NACK or occupancy information.
  • the device further includes:
  • the third determining unit 603 is configured to determine a second uplink resource according to the first indication information, where the second uplink resource is used to transmit the first HARQ codebook.
  • the resource where the first indication information is located is behind the first uplink resource.
  • FIG. 7 is a schematic diagram 2 of the structural composition of the HARQ codebook determining apparatus provided by an embodiment of the application. As shown in FIG. 7, the HARQ codebook determining apparatus includes:
  • the first determining unit 701 is configured to determine a first uplink resource, where the first uplink resource is used to transmit a target HARQ codebook corresponding to a target channel group, the target channel group includes at least one channel, and the target channel group is The first channel of corresponds to the first HARQ codebook;
  • the second determining unit 702 is configured to determine the target HARQ codebook, where the target HARQ codebook includes the first HARQ codebook when the first channel meets the first processing delay; or ,
  • the target HARQ codebook does not include the first HARQ codebook or the target HARQ codebook does not include the valid first HARQ code this.
  • the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource.
  • whether the first channel meets the first processing delay is determined according to at least one of the processing capability of the terminal device, the location of the first channel, and the location of the first uplink resource of.
  • the first channel includes at least the last channel in the target channel group.
  • the HARQ timing indication information corresponding to the first channel indicates that feedback is not temporarily performed.
  • the target HARQ codebook when the first channel meets the first processing delay, includes the first HARQ codebook, and the first HARQ codebook is set to negative Reply to NACK or occupancy information; or,
  • the target HARQ codebook does not include the first HARQ codebook.
  • the HARQ timing indication information corresponding to the first channel indicates the first uplink resource.
  • the target HARQ codebook does not include the valid first HARQ codebook, including:
  • the target HARQ codebook includes the first HARQ codebook, and the first HARQ codebook is set to NACK or occupancy information.
  • the device further includes:
  • the sending unit 703 is configured to send first indication information, where the first indication information is used to determine a second uplink resource, and the second uplink resource is used to transmit the first HARQ codebook.
  • the resource where the first indication information is located is behind the first uplink resource.
  • FIG. 8 is a schematic structural diagram of a communication device 800 provided by an embodiment of the present application.
  • the communication device may be a terminal device or a network device.
  • the communication device 800 shown in FIG. 8 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 800 may further include a memory 820.
  • the processor 810 can call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the communication device 800 may further include a transceiver 830, and the processor 810 may control the transceiver 830 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 830 may include a transmitter and a receiver.
  • the transceiver 830 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 800 may specifically be a network device in an embodiment of the present application, and the communication device 800 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not repeated here. .
  • the communication device 800 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 800 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application. For simplicity , I won’t repeat it here.
  • FIG. 9 is a schematic structural diagram of a chip of an embodiment of the present application.
  • the chip 900 shown in FIG. 9 includes a processor 910, and the processor 910 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 900 may further include a memory 920.
  • the processor 910 may call and run a computer program from the memory 920 to implement the method in the embodiment of the present application.
  • the memory 920 may be a separate device independent of the processor 910, or may be integrated in the processor 910.
  • the chip 900 may further include an input interface 930.
  • the processor 910 can control the input interface 930 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 900 may further include an output interface 940.
  • the processor 910 can control the output interface 940 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in the various methods of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip mentioned in the embodiment of the present application may also be referred to as a system-level chip, a system-on-chip, a system-on-chip, or a system-on-chip.
  • FIG. 10 is a schematic block diagram of a communication system 1000 provided by an embodiment of the present application. As shown in FIG. 10, the communication system 1000 includes a terminal device 1010 and a network device 1020.
  • the terminal device 1010 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 1020 can be used to implement the corresponding function implemented by the network device in the above method. For brevity, it will not be repeated here. .
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the aforementioned processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the 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), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • ESDRAM enhanced synchronous dynamic random access memory
  • Synchlink DRAM SLDRAM
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be 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, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is to say, the memory in the embodiment of the present application is intended to include but not limited to these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • the computer program enables the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application ,
  • I will not repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product may be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program runs on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present application.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory,) ROM, random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

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Abstract

本申请实施例提供一种HARQ码本确定方法及装置、终端设备、网络设备,该方法包括:终端设备确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;所述终端设备确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。

Description

一种HARQ码本确定方法及装置、终端设备、网络设备 技术领域
本申请实施例涉及移动通信技术领域,具体涉及一种混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)码本确定方法及装置、终端设备、网络设备。
背景技术
为了灵活反馈物理下行共享信道(Physical Downlink Shared Channel,PDSCH)对应的HARQ信息,基站可以对调度的PDSCH进行分组,以使终端设备在接收到PDSCH后根据不同的分组进行对应的HARQ反馈。
终端设备根据基站的分组进行HARQ反馈,但对于基站的分组规则并没有限定,因此对于终端设备来说,可能出现某一组PDSCH中的PDSCH在该组PDSCH对应的HARQ反馈资源例如物理上行控制信道(Physical Uplink Control Channel,PUCCH)资源上来不及反馈的情况,在这种情况下,终端设备如何确定需要反馈的HARQ码本,是一项值得研究的问题。
发明内容
本申请实施例提供一种HARQ码本确定方法及装置、终端设备、网络设备。
本申请实施例提供的HARQ码本确定方法,包括:
终端设备确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
所述终端设备确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,
所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
本申请实施例提供的HARQ码本确定方法,包括:
网络设备确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
所述网络设备确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述 第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
本申请实施例提供的HARQ码本确定装置,包括:
第一确定单元,用于确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
第二确定单元,用于确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,
所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
本申请实施例提供的HARQ码本确定装置,包括:
第一确定单元,用于确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
第二确定单元,用于确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
本申请实施例提供的终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的HARQ码本确定方法。
本申请实施例提供的网络设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述的HARQ码本确定方法。
本申请实施例提供的芯片,用于实现上述的HARQ码本确定方法。
具体地,该芯片包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该芯片的设备执行上述的HARQ码本确定方法。
本申请实施例提供的计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述的HARQ码本确定方法。
本申请实施例提供的计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行上述的HARQ码本确定方法。
本申请实施例提供的计算机程序,当其在计算机上运行时,使得计算机执行上述的HARQ码本确定方法。
通过上述技术方案,终端设备在为第一上行资源准备目标信道组对应的目标HARQ码本时,根据该目标信道组内的第一信道是否满足处理时延来确定目标HARQ码本,可以避免基站和终端设备的理解歧义。
附图说明
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。在附图中:
图1是本申请实施例提供的一种通信系统架构的示意性图;
图2是本申请实施例提供的HARQ码本确定方法的流程示意图一;
图3是本申请实施例提供的时域位置示意图一;
图4是本申请实施例提供的时域位置示意图二;
图5是本申请实施例提供的HARQ码本确定方法的流程示意图二;
图6是本申请实施例提供的HARQ码本确定装置的结构组成示意图一;
图7是本申请实施例提供的HARQ码本确定装置的结构组成示意图二;
图8是本申请实施例提供的一种通信设备示意性结构图;
图9是本申请实施例的芯片的示意性结构图;
图10是本申请实施例提供的一种通信系统的示意性框图。
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在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(wideband code division multiple access,WCDMA)系统、通用分组无线业务(general packet radio service,GPRS)、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、先进的长期演进(advanced long term evolution,LTE-A)系统、新无线(new radio,NR)系统、NR系统的演进系统、非授权频段上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、非授权频段上的NR(NR-based access to unlicensed spectrum,NR-U)系统、通用移动通信系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)通信系统、无线局域网(wireless local area networks,WLAN)、无线保真(wireless fidelity,WiFi)、下一代通信系统或其他通信系统等。
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(device to device,D2D)通信,机器到机器(machine to machine,M2M)通信,机器类型通信(machine type communication,MTC),以及车辆间(vehicle to vehicle,V2V)通信等,本申请实施例也可以应用于这些通信系统。
本申请实施例描述的系统架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着网络架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端进行通信。可选地,该网络设备110可以是LTE系统中的演进型基站(Evolutional Node B,eNB或eNodeB),或者是云无线接入网络(Cloud Radio Access Network,CRAN)中的无线控制器,或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来通信系统中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端120。作为在此使用的“终端”包括但不限于经由有线线路连接,如经由公共交换电话网络(Public Switched Telephone Networks,PSTN)、数字用户线路(Digital Subscriber Line,DSL)、数字电缆、直接电缆连接;和/或另一数据连接/网络;和/或经由无线接口,如,针对蜂窝网络、无线局域网(Wireless Local Area Network,WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器;和/或另一终端的被设置成接收/发送通信信号的装置;和/或物联网(Internet of Things,IoT)设备。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话;可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System,PCS)终端;可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System,GPS)接收器的PDA;以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端可以指接入终端、用户设备(User Equipment,UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字处理(Personal Digital Assistant,PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端或者未来演进的PLMN中的终端等。
可选地,终端120之间可以进行终端直连(Device to Device,D2D)通信。
可选地,5G通信系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端,可选地,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端,本申请实施例对此不做限定。
可选地,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端120,网络设备110和终端120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
为便于理解本申请实施例的技术方案,以下对本申请实施例的相关技术进行说明,以下相关技术作为可选方案与本申请实施例的技术方案可以进行任意结合,其均属于本申请实施例的保护范围。
非授权频谱是国家和地区划分的可用于无线电设备通信的频谱,该频谱通常被认为是共享频谱,即不同通信系统中的通信设备只要满足国家或地区在该频谱上设置的法规要求,就可以使用该频谱,不需要向政府申请专有的频谱授权。
为了让使用非授权频谱进行无线通信的各个通信系统在该频谱上能够友好共存,一些国家或地区规定了使用非授权频谱必须满足的法规要求。例如,通信设备遵循“先听后说(Listen Before Talk,LBT)”原则,即通信设备在非授权频谱的信道上进行信号发送前,需要先进行信道侦听,只有当信道侦听结果为信道空闲时,该通信设备才能进行信号发送;如果通信设备在非授权频谱的信道上的信道侦听结果为信道忙,该通信设备不能进行信号发送。为了保证公平性,在一次传输中,通信设备使用非授权频谱的信道进行信号传输的时长不能超过最大信道占用时间(Maximum Channel Occupancy Time,MCOT)。
以下描述非授权频谱上信号传输的几个基本概念:
最大信道占用时间(MCOT):指LBT成功后允许使用非授权频谱的信道进行信号传输的最大时间长度,不同信道接入优先级下有不同的MCOT。当前MCOT的最大取值为10ms。应理解,该MCOT为信号传输占用的时间。
信道占用时间(COT):指LBT成功后使用非授权频谱的信道进行信号传输的时间长度,该时间长度内信号占用信道可以是不连续的。其中,一次COT最长不能超过20ms,并且,该COT内的信号传输占用的时间长度不超过MCOT。
基站的信道占用时间(gNB-initiated COT):也称为基站发起的COT,指基站LBT成功后获得的一次信道占用时间。基站的信道占用时间内除了可以用于下行传输,也可以在满足一定条件下用于终端设备进行上行传输。
终端设备的信道占用时间(UE-initiated COT):也称为终端设备发起的COT,指终端设备LBT成功后获得的一次信道占用时间。
下行传输机会(DL burst):基站进行的一组下行传输(即包括一个或多个下行传输),该组下行传输为连续传输(即多个下行传输之间没有空隙),或该组下行传输中有空隙但空隙小于或等于16μs。如果基站进行的两个下行传输之间的空隙大于16μs,那么认为该两个下行传输属于两次下行传输机会。
上行传输机会(UL burst):一个终端设备进行的一组上行传输(即包括一个或多个上行传输),该组上行传输为连续传输(即多个上行传输之间没有空隙),或该组上行传输中有空隙但空隙小于或等于16μs。如果该终端设备进行的两个上行传输之间的空隙大于16μs,那么认为该两个上行传输属于两次上行传输机会。
NR系统中支持动态确定HARQ反馈时序。基站通过下行控制信息(Downlink Control Information,DCI)调度终端设备进行PDSCH接收,其中,该DCI中包括用于传输该PDSCH对应的HARQ信息的PUCCH资源的指示信息。可选地,该指示信息包括:
PUCCH资源指示(PUCCH resource indicator)信息:用于确定PUCCH资源;
HARQ时序指示(PDSCH-to-HARQ_feedback timing indicator)信息:用于动态确定PUCCH资源的时域位置。其中,该HARQ时序指示信息用于确定预配置的HARQ时序集合中的取值。例如,该HARQ时序指示信息为000时,指示HARQ时序集合中的取值1,该HARQ时序指示信息为001时,指示HARQ时序集合中的取值2,等等。
进一步,如果是动态码本反馈,该DCI中还包括以下信息:
下行分配指示(Downlink Assignment Index,DAI)信息,该DAI信息包括DAI计数信息和/或DAI总数信息,其中,DAI计数信息用于指示当前被调度的PDSCH是当前HARQ反馈窗中的第几个PDSCH,DAI总数信息用于指示当前HARQ反馈窗中一共调度了多少个PDSCH。
终端设备根据上述信息可以确定用于反馈HARQ信息的PUCCH资源和该HARQ信息在该PUCCH资源上传输的码本中的位置。
当NR系统应用到非授权频段上时,可以支持独立布网,即不依赖于授权频段上的载波提供辅助服务。在这种场景下,终端设备在非授权载波上接收到PDSCH后,需要在非授权载波上发送该PDSCH对应的HARQ反馈。
在非授权频段上,HARQ时序指示信息除了可以用于确定传输PDSCH对应的HARQ信息的PUCCH时域资源,还可能用于指示该PDSCH对应的HARQ信息先不进行反馈的状态。例如,预配置的HARQ时序集合中包括表示无效资源指示的取值k L,该HARQ时序指示信息为111时,指示HARQ时序集合中的k L,表示对应的PUCCH资源暂时无法确定。
另外,为了灵活反馈非授权频段上的PDSCH对应的HARQ信息,基站可以对调度的PDSCH进行分组,并通过显示信令指示PDSCH的分组信息,以使终端设备在接收到PDSCH后根据不同的分组进行对应的HARQ反馈。如果终端设备的某组HARQ信息在某次传输时由于LBT失败未能进行传输,或基站在某个PUCCH资源上未能检测到期待终端设备传输的某组HARQ信息,基站可以通过DCI触发终端设备进行该组HARQ 信息的重传。其中,终端设备在进行某组HARQ信息重传时可以保持和初传同样的码本大小,也可以在重传时增加新的HARQ信息。
终端设备需要根据基站的分组进行HARQ反馈,但对于基站的分组规则并没有限定,因此对于终端设备来说,可能出现某一组PDSCH中的PDSCH在该组PDSCH对应的PUCCH反馈资源上来不及反馈的情况,也可能出现将HARQ时序指示信息指示有效PUCCH资源的PDSCH和HARQ时序指示信息指示无效PUCCH资源的PDSCH分为同一组的情况,在这些情况下,终端设备如何确定HARQ反馈的码本尚未明确,为此,提出了本申请实施例的以下技术方案。
图2为本申请实施例提供的HARQ码本确定方法的流程示意图一,如图2所示,所述HARQ码本确定方法包括以下内容中的至少部分内容:
步骤201:终端设备确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本。
在一可选实施方式中,目标信道组中包括的信道为PDSCH,其中,所述目标信道组可以包括一个或多个PDSCH。
本申请实施例中,目标信道组中的每个信道对应一个HARQ码本,该HARQ码本用于承载对应信道的反馈信息。对于目标信道组中的第一信道而言,第一信道对应第一HARQ码本。
在一可选实施方式中,目标信道组中的每个信道由一个DCI调度。在一个示例中,基站发送至少一个DCI(用于调度一组PDSCH),其中,每个DCI用于调度一个PDSCH,进一步,该DCI携带用于反馈该PDSCH对应的HARQ信息的PUCCH资源的指示信息,如HARQ时序指示信息。这里,HARQ时序指示信息除了可以用于确定PDSCH对应的HARQ信息的PUCCH资源的时域位置,还可能用于指示PDSCH对应的HARQ信息暂不反馈。
本申请实施例中,基站可以对调度的PDSCH进行分组,并通过显示信令指示PDSCH的分组信息,以使终端设备在接收到PDSCH后根据不同的分组进行对应的HARQ反馈。可选地,基站在调度PDSCH的DCI中指示该PDSCH的分组信息。
步骤202:所述终端设备确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,在基站发起的COT内的下行传输机会中,基站可以向终端设备传输多个信道(即所述目标信道组),为了使该多个信道对应的HARQ信息(即所述目标HARQ码本)可以尽快被反馈给基站,基站可以指示终端设备在该次下行传输机会结束后的第一上行资源上反馈该次下行传输机会对应的HARQ信息(即所述目标HARQ码本)。如果该第一上行资源属于基站发起的COT内,且该第一上行资源的起始位置与该次下行传输机会的结束位置之间的空隙小于或等于预设值(如16μs),那么终 端设备可以在空隙结束后直接在该第一上行资源上反馈HARQ信息(即所述目标HARQ码本)。或者,如果该第一上行资源属于基站发起的COT内,且该第一上行资源的起始位置与该次下行传输机会的结束位置之间的空隙大于预设值(如16μs),那么终端设备可以在空隙内进行单时隙LBT并在LBT成功后在该第一上行资源上反馈HARQ信息(即所述目标HARQ码本)。然而,对于该次下行传输机会内位于结束位置附近被调度的信道(如所述第一信道),由于处理能力的限制,终端设备可能很难在该第一上行资源上立即进行对应的HARQ反馈。为了明确目标HARQ码本的大小,需要考虑所述第一信道是否满足第一处理时延,具体地,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,所述第一处理时延是根据所述终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道是否满足第一处理时延是根据所述终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道至少包括所述目标信道组中的最后一个信道。
在一可选实施方式中,所述第一信道包括所述目标信道组中的最后多个信道。
本申请实施例中,所述第一信道对应的HARQ时序指示信息可以指示暂不反馈或者指示所述第一上行资源,以下针对这两种情况分别描述如何确定目标HARQ码本。
(1)所述第一信道对应的HARQ时序指示信息指示暂不反馈。
这种情况下,目标HARQ码本的确定包括以下方式中的至少一种:
A1)所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答(NACK)或占位信息;
B1)所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
(2)所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
这种情况下,目标HARQ码本的确定包括以下方式中的至少一种:
A2)所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本用于承载所述第一信道的HARQ信息。可选地,所述第一HARQ码本是根据所述第一信道的译码情况确定的。
B2)所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括有效的所述第一HARQ码本,具体地,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为NACK或占位信息,或者,所述目标HARQ码本中不包括所述第一HARQ码本。
在一可选实施方式中,对于上述A1)、B1)、B2)三种方式中的任意一种方式确定 出的目标HARQ码本中不包括有效的第一HARQ码本,或者说不包括根据第一信道的译码情况确定的HARQ反馈信息,为此,所述终端设备根据第一指示信息确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本,其中,该第一HARQ码本为有效的第一HARQ码本,或者说该第一HARQ码本是根据该第一信道的译码情况确定的。
在一可选实施方式中,上述方案中的用于传输所述第一指示信息的资源位于所述第一上行资源之后。
以下结合具体应用实例对本申请实施例的技术方案进行举例说明。
基站在对信道进行分组时,将暂时不能确定反馈资源的信道和可以正常进行反馈的信道分为一组,对暂时不能反馈的信道不指示PUCCH资源的时域位置(即信道对应的HARQ时序指示信息指示暂不反馈,或者说HARQ时序指示信息无效)。如图3所示,基站在一次下行传输机会中为终端设备调度了6个PDSCH,该6个PDSCH属于同一个组即组0,该6个PDSCH中的第1、2、3、4、5个PDSCH对应的HARQ时序指示信息指示的反馈资源为PUCCH 0。对于第6个PDSCH即PDSCH 5,基站在该PDSCH对应的HARQ时序指示信息指示暂不反馈(即该PDSCH对应的反馈资源为暂不确定)。PUCCH 0上传输的HARQ码本中包括组0里的PDSCH对应的HARQ信息。其中,对于PUCCH 0上传输的HARQ码本中包括的组0里的PDSCH对应的HARQ码本可以包括以下情况中的至少一种。
(I)对于该组内HARQ时序指示信息指示暂不反馈的第一PDSCH(即图3中的PDSCH 5),如果该第一PDSCH满足第一处理时延,其中,该第一PDSCH是否满足该第一处理时延是根据终端设备的处理能力、第一PDSCH的位置、PUCCH资源0的位置中的至少一项确定的。例如,第一PDSCH的结束位置与PUCCH资源0的起始位置之间的距离大于或等于第一处理时延,那么可以认为该第一PDSCH满足该第一处理时延,其中,该第一处理时延是根据终端设备的处理能力确定的。相应地,PUCCH资源0上传输的HARQ码本中包括该第一PDSCH对应的HARQ码本。可选地,该第一PDSCH为该次传输机会中的最后一个或最后连续多个PDSCH。可选地,由于该第一PDSCH对应的HARQ时序指示信息指示暂不反馈,该第一PDSCH对应的HARQ码本设为NACK或为占位信息,参照如下表1。
Figure PCTCN2019101184-appb-000001
表1
(II)对于该组内HARQ时序指示信息指示暂不反馈的第一PDSCH(即图3中的PDSCH 5),如果该第一PDSCH不满足第一处理时延,其中,该第一PDSCH是否满足该第一处理时延是根据终端设备的处理能力、第一PDSCH的位置、PUCCH资源0的位置中的至少一项确定的。例如,第一PDSCH的结束位置与PUCCH资源0的起始位置之间的距离小于第一处理时延,那么可以认为该第一PDSCH不满足该第一处理时延, 其中,该第一处理时延是根据终端设备的处理能力确定的。相应地,PUCCH资源0上传输的HARQ码本中不包括该第一PDSCH对应的HARQ码本,参照如下表2。可选地,该第一PDSCH为该次传输机会中的最后一个或最后连续多个PDSCH。
Figure PCTCN2019101184-appb-000002
表2
除了上述两种第一信道对应的HARQ时序指示信息指示暂不反馈的情况以外,还会有以下两种第一信道对应的HARQ时序指示信息指示有效上行资源的情况。
(III)对于该组内HARQ时序指示信息指示有效PUCCH资源的第一PDSCH(假设图3中的PDSCH 5为第一PDSCH且对应HARQ时序指示信息指示1),如果该第一PDSCH满足第一处理时延,其中,该第一PDSCH是否满足该第一处理时延是根据终端设备的处理能力、第一PDSCH的位置、PUCCH资源0的位置中的至少一项确定的。例如,第一PDSCH的结束位置与PUCCH资源0的起始位置之间的距离大于或等于第一处理时延,那么可以认为该第一PDSCH满足该第一处理时延,其中,该第一处理时延是根据终端设备的处理能力确定的。相应地,PUCCH资源0上传输的HARQ码本中包括该第一PDSCH对应的HARQ码本,且该第一PDSCH对应的HARQ码本是根据该第一PDSCH的译码情况确定的。参照如下表3。可选地,该第一PDSCH为该次传输机会中的最后一个或最后连续多个PDSCH。
Figure PCTCN2019101184-appb-000003
表3
(IIII)对于该组内HARQ时序指示信息指示有效的PUCCH资源的第一PDSCH(假设图3中的PDSCH 5为第一PDSCH且对应HARQ时序指示信息指示1),如果该第一PDSCH不满足第一处理时延,其中,该第一PDSCH是否满足该第一处理时延是根据终端设备的处理能力、第一PDSCH的位置、PUCCH资源0的位置中的至少一项确定的。例如,第一PDSCH的结束位置与PUCCH资源0的起始位置之间的距离小于第一处理时延,那么可以认为该第一PDSCH不满足该第一处理时延,其中,该第一处理时延是根据终端设备的处理能力确定的。相应地,PUCCH资源0上传输的HARQ码本中包括该第一PDSCH对应的HARQ码本,且该第一PDSCH对应的HARQ码本设为NACK或为占位信息,参照如上表1;或者,PUCCH资源0上传输的HARQ码本中不包括该第一PDSCH对应的HARQ码本,参照如上表2。可选地,该第一PDSCH为该次传输机会中的最后一个或最后连续多个PDSCH。
进一步地,在一可选实施方式中,对于上述(I)、(II)、(IIII)三种情况中的任意一种情况,如图4所示,终端设备根据基站的第一指示信息确定反馈资源为PUCCH 1,并通过PUCCH 1反馈第一PDSCH(即PDSCH 5)对应的第一HARQ码本,其中,该 第一HARQ码本为有效的第一HARQ码本,或者说该第一HARQ码本是根据该第一PDSCH的译码情况确定的。可选地,所述第一指示信息可以是下行授权信息,或者是上行授权信息,或者是长度和下行授权信息或上行授权信息相等的其他DCI信息,或者是公共DCI信息。可选地,所述第一指示信息是在反馈资源PUCCH 0之后收到的。
通过本申请实施例中的HARQ码本确定方法,在出现某一组PDSCH中的PDSCH在该组PDSCH对应的PUCCH反馈资源上来不及反馈的情况下,或者出现将HARQ时序指示信息指示有效PUCCH资源的PDSCH和HARQ时序指示信息指示无效PUCCH资源的PDSCH分为同一组的情况下,可以使网络设备和终端设备对码本大小的理解一致,从而避免因为理解歧义而导致网络设备不能在上行资源上正确接收HARQ码本的问题。
图5为本申请实施例提供的HARQ码本确定方法的流程示意图二,如图5所示,所述HARQ码本确定方法包括以下内容中的至少部分内容:
步骤501:网络设备确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本。
在一可选实施方式中,所述网络设备为基站,如gNB。
在一可选实施方式中,所述第一上行资源为PUCCH资源。
在一可选实施方式中,所述目标信道组中包括的信道为PDSCH,其中,所述目标信道组可以包括一个或多个PDSCH。
本申请实施例中,目标信道组中的每个信道对应一个HARQ码本,该HARQ码本用于承载对应信道的反馈信息。对于目标信道组中的第一信道而言,第一信道对应第一HARQ码本。对于目标信道组而言,目标信道组对于目标HARQ码本。
步骤502:所述网络设备确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,以网络设备为基站为例,在基站发起的COT内的下行传输机会中,基站可以向终端设备传输多个信道(即所述目标信道组),为了使该多个信道对应的HARQ信息(即所述目标HARQ码本)可以尽快被反馈给基站,基站可以指示终端设备在该次下行传输机会结束后的第一上行资源上反馈该次下行传输机会对应的HARQ信息(即所述目标HARQ码本)。如果该第一上行资源属于基站发起的COT内,且该第一上行资源的起始位置与该次下行传输机会的结束位置之间的空隙小于或等于预设值(如16μs),那么终端设备可以在空隙结束后直接在该第一上行资源上反馈HARQ信息(即所述目标HARQ码本)。或者,如果该第一上行资源属于基站发起的COT内,且该第一上行资源的起始位置与该次下行传输机会的结束位置之间的空隙大于预设值(如16μs),那么终端设备可以在空隙内进行单时隙LBT并在LBT成功后在该第一上行资源上反馈HARQ信息(即所述目标HARQ码本)。然而,对于该次下行传输 机会内位于结束位置附近被调度的信道(如所述第一信道),由于处理能力的限制,终端设备可能很难在该第一上行资源上立即进行对应的HARQ反馈。为了明确目标HARQ码本的大小,需要考虑所述第一信道是否满足第一处理时延,具体地,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,所述第一处理时延是根据所述终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道是否满足第一处理时延是根据所述终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道至少包括所述目标信道组中的最后一个信道。
在一可选实施方式中,所述第一信道包括所述目标信道组中的最后多个信道。
本申请实施例中,所述第一信道对应的HARQ时序指示信息可以指示暂不反馈或者指示所述第一上行资源,以下针对这两种情况分别描述如何确定目标HARQ码本。
(1)所述第一信道对应的HARQ时序指示信息指示暂不反馈。
这种情况下,目标HARQ码本的确定包括以下方式中的至少一种:
A1)所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答(NACK)或占位信息;
B1)所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
(2)所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
这种情况下,目标HARQ码本的确定包括以下方式中的至少一种:
A2)所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本用于承载所述第一信道的HARQ信息。可选地,所述第一HARQ码本是根据所述第一信道的译码情况确定的。
B2)所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括有效的所述第一HARQ码本,具体地,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为NACK或占位信息,或者,所述目标HARQ码本中不包括所述第一HARQ码本。
进一步,在一可选实施方式中,对于上述A1)、B1)、B2)三种方式中的任意一种方式确定出的目标HARQ码本中不包括有效的第一HARQ码本,或者说不包括根据第一信道的译码情况确定的HARQ反馈信息,为此,所述终端设备根据第一指示信息确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本,其中,该第一HARQ码本为有效的第一HARQ码本,或者说该第一HARQ码本是根据该第一信道的译码情况确定的。
在一可选实施方式中,上述方案中的用于传输所述第一指示信息的资源位于所述第一上行资源之后。
图6为本申请实施例提供的HARQ码本确定装置的结构组成示意图一,如图6所示,所述HARQ码本确定装置包括:
第一确定单元601,用于确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
第二确定单元602,用于确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,
所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,所述第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道是否满足第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道至少包括所述目标信道组中的最后一个信道。
在一可选实施方式中,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
在一可选实施方式中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
在一可选实施方式中,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
在一可选实施方式中,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
在一可选实施方式中,所述装置还包括:
第三确定单元603,用于根据第一指示信息确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
在一可选实施方式中,所述第一指示信息所在的资源位于所述第一上行资源之后。
本领域技术人员应当理解,本申请实施例的上述HARQ码本确定装置的相关描述可以参照本申请实施例的HARQ码本确定方法的相关描述进行理解。
图7为本申请实施例提供的HARQ码本确定装置的结构组成示意图二,如图7所示,所述HARQ码本确定装置包括:
第一确定单元701,用于确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
第二确定单元702,用于确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
在一可选实施方式中,所述第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道是否满足第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
在一可选实施方式中,所述第一信道至少包括所述目标信道组中的最后一个信道。
在一可选实施方式中,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
在一可选实施方式中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
在一可选实施方式中,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
在一可选实施方式中,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
在一可选实施方式中,所述装置还包括:
发送单元703,用于发送第一指示信息,所述第一指示信息用于确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
在一可选实施方式中,所述第一指示信息所在的资源位于所述第一上行资源之后。
本领域技术人员应当理解,本申请实施例的上述HARQ码本确定装置的相关描述可以参照本申请实施例的HARQ码本确定方法的相关描述进行理解。
图8是本申请实施例提供的一种通信设备800示意性结构图。该通信设备可以是终端设备,也可以是网络设备,图8所示的通信设备800包括处理器810,处理器810可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图8所示,通信设备800还可以包括存储器820。其中,处理器810可以从存储器820中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器820可以是独立于处理器810的一个单独的器件,也可以集成在处理器810中。
可选地,如图8所示,通信设备800还可以包括收发器830,处理器810可以控制该收发器830与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器830可以包括发射机和接收机。收发器830还可以进一步包括天线,天线的数量可以为一个或多个。
可选地,该通信设备800具体可为本申请实施例的网络设备,并且该通信设备800可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该通信设备800具体可为本申请实施例的移动终端/终端设备,并且该通信设备800可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
图9是本申请实施例的芯片的示意性结构图。图9所示的芯片900包括处理器910,处理器910可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
可选地,如图9所示,芯片900还可以包括存储器920。其中,处理器910可以从存储器920中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器920可以是独立于处理器910的一个单独的器件,也可以集成在处理器910中。
可选地,该芯片900还可以包括输入接口930。其中,处理器910可以控制该输入接口930与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
可选地,该芯片900还可以包括输出接口940。其中,处理器910可以控制该输出接口940与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
可选地,该芯片可应用于本申请实施例中的网络设备,并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该芯片可应用于本申请实施例中的移动终端/终端设备,并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
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。
图10是本申请实施例提供的一种通信系统1000的示意性框图。如图10所示,该通信系统1000包括终端设备1010和网络设备1020。
其中,该终端设备1010可以用于实现上述方法中由终端设备实现的相应的功能,以及该网络设备1020可以用于实现上述方法中由网络设备实现的相应的功能为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal  Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可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),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如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,DDR SDRAM)、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(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是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,DDR SDRAM)、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)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
可选的,该计算机可读存储介质可应用于本申请实施例中的网络设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
可选的,该计算机程序产品可应用于本申请实施例中的网络设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序产品可应用于本申请实施例中的移动终端/终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的,该计算机程序可应用于本申请实施例中的网络设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
可选地,该计算机程序可应用于本申请实施例中的移动终端/终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。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或者该技术方案的部分可以以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中,包括若干指令用以使得一台计算机设备(可以 是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,)ROM、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (46)

  1. 一种混合自动重传请求HARQ码本确定方法,其特征在于,包括:
    终端设备确定目标信道组,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
    所述终端设备确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,
    所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
  2. 根据权利要求1所述的方法,其特征在于,所述第一处理时延是根据所述终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
  3. 根据权利要求1或2所述的方法,其特征在于,所述第一信道至少包括所述目标信道组中的最后一个信道。
  4. 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
  5. 根据权利要求4所述的方法,其特征在于,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
  6. 根据权利要求1至3中任一项所述的方法,其特征在于,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
  7. 根据权利要求6所述的方法,其特征在于,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
    所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
  8. 根据权利要求1至7中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备根据第一指示信息确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
  9. 根据权利要求8所述的方法,其特征在于,所述第一指示信息所在的资源位 于所述第一上行资源之后。
  10. 一种混合自动重传请求HARQ码本确定方法,其特征在于,包括:
    网络设备确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组中的第一信道对应第一HARQ码本;
    所述网络设备确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
  11. 根据权利要求10所述的方法,其特征在于,所述第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
  12. 根据权利要求10或11所述的方法,其特征在于,所述第一信道至少包括所述目标信道组中的最后一个信道。
  13. 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
  14. 根据权利要求13所述的方法,其特征在于,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
  15. 根据权利要求10至12中任一项所述的方法,其特征在于,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
  16. 根据权利要求15所述的方法,其特征在于,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
    所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
  17. 根据权利要求10至16中任一项所述的方法,其特征在于,所述方法还包括:
    所述网络设备发送第一指示信息,所述第一指示信息用于确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
  18. 根据权利要求17所述的方法,其特征在于,所述第一指示信息所在的资源位于所述第一上行资源之后。
  19. 一种混合自动重传请求HARQ码本确定装置,其特征在于,所述装置包括:
    第一确定单元,用于确定目标信道组,所述目标信道组中包括至少一个信道,所 述目标信道组中的第一信道对应第一HARQ码本;
    第二确定单元,用于确定第一上行资源上传输的目标HARQ码本,所述第一上行资源是所述目标信道组对应的HARQ反馈资源,其中,
    所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
  20. 根据权利要求19所述的装置,其特征在于,所述第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
  21. 根据权利要求19或20所述的装置,其特征在于,所述第一信道至少包括所述目标信道组中的最后一个信道。
  22. 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
  23. 根据权利要求22所述的装置,其特征在于,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
  24. 根据权利要求19至21中任一项所述的装置,其特征在于,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
  25. 根据权利要求24所述的装置,其特征在于,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
    所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
  26. 根据权利要求19至25中任一项所述的装置,其特征在于,所述装置还包括:
    第三确定单元,用于根据第一指示信息确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
  27. 根据权利要求26所述的装置,其特征在于,所述第一指示信息所在的资源位于所述第一上行资源之后。
  28. 一种混合自动重传请求HARQ码本确定装置,其特征在于,所述装置包括:
    第一确定单元,用于确定第一上行资源,所述第一上行资源用于传输目标信道组对应的目标HARQ码本,所述目标信道组中包括至少一个信道,所述目标信道组 中的第一信道对应第一HARQ码本;
    第二确定单元,用于确定所述目标HARQ码本,其中,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本;或,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本或所述目标HARQ码本中不包括有效的所述第一HARQ码本。
  29. 根据权利要求28所述的装置,其特征在于,所述第一处理时延是根据终端设备的处理能力、所述第一信道的位置和所述第一上行资源的位置中的至少一项确定的。
  30. 根据权利要求28或29所述的装置,其特征在于,所述第一信道至少包括所述目标信道组中的最后一个信道。
  31. 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一信道对应的HARQ时序指示信息指示暂不反馈。
  32. 根据权利要求31所述的装置,其特征在于,所述第一信道满足第一处理时延的情况下,所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息;或者,
    所述第一信道不满足第一处理时延的情况下,所述目标HARQ码本中不包括所述第一HARQ码本。
  33. 根据权利要求28至30中任一项所述的装置,其特征在于,所述第一信道对应的HARQ时序指示信息指示所述第一上行资源。
  34. 根据权利要求33所述的装置,其特征在于,所述目标HARQ码本中不包括有效的所述第一HARQ码本,包括:
    所述目标HARQ码本中包括所述第一HARQ码本,且所述第一HARQ码本设为否定应答NACK或占位信息。
  35. 根据权利要求28至34中任一项所述的装置,其特征在于,所述装置还包括:
    发送单元,用于发送第一指示信息,所述第一指示信息用于确定第二上行资源,所述第二上行资源用于传输所述第一HARQ码本。
  36. 根据权利要求35所述的装置,其特征在于,所述第一指示信息所在的资源位于所述第一上行资源之后。
  37. 一种终端设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至9中任一项所述的方法。
  38. 一种网络设备,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求10至18中任一项所述的方法。
  39. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至9中任一项所述的方法。
  40. 一种芯片,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求10至18中任一项所述的方法。
  41. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
  42. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求10至18中任一项所述的方法。
  43. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至9中任一项所述的方法。
  44. 一种计算机程序产品,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求10至18中任一项所述的方法。
  45. 一种计算机程序,所述计算机程序使得计算机执行如权利要求1至9中任一项所述的方法。
  46. 一种计算机程序,所述计算机程序使得计算机执行如权利要求10至18中任一项所述的方法。
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