WO2022206356A1 - 复用传输方法、装置及存储介质 - Google Patents

复用传输方法、装置及存储介质 Download PDF

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Publication number
WO2022206356A1
WO2022206356A1 PCT/CN2022/080630 CN2022080630W WO2022206356A1 WO 2022206356 A1 WO2022206356 A1 WO 2022206356A1 CN 2022080630 W CN2022080630 W CN 2022080630W WO 2022206356 A1 WO2022206356 A1 WO 2022206356A1
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Prior art keywords
pucch
pucch resource
transmission
multiplexing
uci
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English (en)
French (fr)
Inventor
高雪娟
司倩倩
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Priority to EP22778540.9A priority Critical patent/EP4319013A4/en
Priority to US18/553,545 priority patent/US20240179715A1/en
Publication of WO2022206356A1 publication Critical patent/WO2022206356A1/zh
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    • 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 signalling, 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
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a multiplexing transmission method, device, and storage medium.
  • uplink channel transmission with different physical layer priorities is supported, and there may be resource conflicts between uplink channels with different physical layer priorities of the same terminal , for example, on the same carrier, there is overlap between symbols occupied by uplink channels with different priorities.
  • the Rel-16 version only the channel with high physical layer priority among the conflicting channels is transmitted, and the channel with low physical layer priority is discarded.
  • the Rel-17 version in order to avoid discarding the Uplink Control Information (UCI) carried on the low-priority channel, it is possible to consider supporting multiple Physical Uplink Control Channels (Physical Uplink Control Channels) with different physical layer priorities.
  • UCI multiplexing on PUCCH is transmitted on the same channel, but there is no specific multiplexing transmission method at present.
  • Embodiments of the present disclosure provide a multiplexing transmission method, device, and storage medium, so as to realize UCI multiplexing transmission in a 5G NR system.
  • an embodiment of the present disclosure provides a multiplexing transmission method, including:
  • the PUCCH resource for transmitting UCI is determined as a PUCCH resource set;
  • the determining, based on the PUCCH resource set, the PUCCH resource for finally transmitting the UCI in the target time unit includes:
  • Step 1 Select the PUCCH resource with the earliest start time from the PUCCH resource set as the first PUCCH resource, and determine from the PUCCH resource set a second PUCCH resource that overlaps with the first PUCCH resource in the time domain.
  • Step 2 Multiplexing and transmitting the UCI on the first PUCCH resource and the second PUCCH resource based on a predetermined multiplexing transmission rule
  • Step 3 Add the PUCCH resource used for multiplexing and transmitting UCI to the PUCCH resource set as a newly added PUCCH resource, and delete the first PUCCH resource and the second PUCCH resource in the PUCCH resource set, to obtain The updated PUCCH resource set;
  • Step 4 Repeat the first step to the third step for the updated PUCCH resource set until there is no PUCCH resource overlapping in the time domain in the PUCCH resource set in the target time unit.
  • the PUCCH resource with the longest transmission length is selected as the first PUCCH resource from the multiple PUCCH resources with the earliest start times.
  • any PUCCH resource as the PUCCH resource from the multiple PUCCH resources with the earliest start time and the same transmission length The first PUCCH resource.
  • the multiplexing transmission rule includes at least one of the following:
  • the first multiplexing transmission rule determining a target PUCCH resource for simultaneously carrying the UCI on the first PUCCH resource and the second PUCCH resource, and performing UCI multiplexing and transmission through the target PUCCH resource;
  • the second multiplexing transmission rule only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource;
  • the third multiplexing transmission rule if there are multiple second PUCCH resources, the first PUCCH resource and part of the second PUCCH resources in the multiple second PUCCH resources follow the first multiplexing transmission rule performing UCI multiplexing and transmission, and performing UCI multiplexing and transmission between the first PUCCH resource and the remaining second PUCCH resources in the plurality of second PUCCH resources according to the second multiplexing and transmission rule;
  • Fourth multiplexing transmission rule if there are multiple second PUCCH resources, and when there is a second PUCCH resource with the same or different physical layer priority as the first PUCCH resource in the multiple second PUCCH resources,
  • Each of the second PUCCH resource and the first PUCCH resource performs UCI multiplexing and transmission according to the first multiplexing transmission rule or the second multiplexing transmission rule; or,
  • the PUCCH resources with the same physical layer priority in the first PUCCH resource and the plurality of second PUCCH resources are subjected to UCI multiplexing and transmission according to the first target multiplexing and transmission rule, and then the first PUCCH and the plurality of second PUCCH resources are UCI multiplexed and transmitted.
  • the PUCCH resources with different physical layer priorities in the PUCCH resources are subjected to UCI multiplexing and transmission according to the second target multiplexing and transmission rule; wherein, the first target multiplexing and transmission rule includes the first multiplexing and transmission rule, the second Using any one of the transmission rule and the third multiplexing transmission rule, the second target multiplexing transmission rule includes the first multiplexing transmission rule, the second multiplexing transmission rule and the third multiplexing transmission rule. any kind.
  • the first multiplexing transmission rule is adopted:
  • the first PUCCH resource and the second PUCCH resource have the same physical layer priority
  • the first PUCCH resource and the second PUCCH resource have different physical layer priorities and support multiplexed transmission of the borne UCI;
  • the multiple second PUCCH resources and the first PUCCH resources respectively have the same or different physical layer priorities and support the multiplexed transmission of the carried UCI.
  • performing PUCCH transmission on only one of the first PUCCH resource and the second PUCCH resource and discarding the PUCCH on the other resource includes:
  • first PUCCH resource and the second PUCCH resource have different physical layer priorities and do not support multiplexed transmission of the carried UCI, only the first PUCCH resource and the second PUCCH resource have a higher physical layer priority Perform PUCCH transmission on the PUCCH resources of the 1000000000 and discard the PUCCHs on the PUCCHs with low physical layer priority; or,
  • first PUCCH resource and the second PUCCH resource use a specific PUCCH format, then only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource.
  • the target time unit is a time slot; or,
  • the target time unit is the longest transmission unit among transmission units corresponding to PUCCHs with two different physical layer priorities, and the transmission unit is a time slot or a sub-slot.
  • At least one of the following PUCCH resources is not included in the PUCCH resource set:
  • the third PUCCH resource does not include in the PUCCH resource set;
  • the fourth PUCCH resource carrying CSI in the target time unit overlaps the PUCCH carrying HARQ-ACK in the time domain
  • the PUCCH resource is not included in the PUCCH resource set;
  • the target time unit contains a fifth PUCCH resource that carries HARQ-ACK and the fifth PUCCH resource uses the long PUCCH format, then the target time unit carries CSI And the sixth PUCCH resource using the long PUCCH format is not included in the PUCCH resource set.
  • an embodiment of the present disclosure provides a multiplexing transmission device, including a memory, a transceiver, and a processor:
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and executing the method steps according to the first aspect.
  • an embodiment of the present disclosure provides a multiplexing transmission device, including:
  • the first determination module is configured to determine the target time unit if the uplink control information UCI multiplexing transmission on the physical uplink control channel PUCCH with different physical layer priorities is configured or supported, and the PUCCH overlaps in the time domain, and the target time unit is determined, and determining the PUCCH resource for transmitting UCI in the target time unit as a PUCCH resource set;
  • the second determining module is configured to determine, based on the PUCCH resource set, the PUCCH resource for finally transmitting the UCI in the target time unit.
  • an embodiment of the present disclosure provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause a processor to execute the method described in the first aspect.
  • the multiplexed transmission method, device, and storage medium provided by the embodiments of the present disclosure determine the target when the terminal configures or supports UCI multiplexed transmission on PUCCHs with different physical layer priorities, and the PUCCHs overlap in the time domain. time unit, and determine the PUCCH resource for UCI transmission in the target time unit as a PUCCH resource set, and then determine the PUCCH resource for the final transmission of UCI in the target time unit based on the PUCCH resource set. Under the UCI multiplexing transmission, the transmission performance of UCI is guaranteed.
  • FIG. 1 is a flowchart of steps of a multiplexing transmission method in an embodiment of the present disclosure
  • FIG. 2 is one of the schematic diagrams in the first embodiment of the disclosed embodiments
  • FIG. 4 is the third schematic diagram in the first embodiment of the disclosed embodiments.
  • FIG. 5 is one of the schematic diagrams in the second embodiment of the disclosed embodiments.
  • FIG. 7 is the third schematic diagram in the second embodiment of the disclosed embodiments.
  • FIG. 8 is the fourth schematic diagram in the second embodiment of the disclosed embodiments.
  • FIG. 9 is the fifth schematic diagram in the second embodiment of the disclosed embodiments.
  • FIG. 11 is a schematic structural diagram of a multiplexing transmission apparatus in an embodiment of the disclosure.
  • FIG. 12 is a block diagram of a module of a multiplexing transmission apparatus in an embodiment of the present disclosure.
  • the term "and/or" describes the association relationship of associated objects, and indicates that there can be three kinds of relationships. For example, A and/or B can indicate that A exists alone, A and B exist at the same time, and B exists alone these three situations.
  • the character “/” generally indicates that the associated objects are an "or" relationship.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B according to A does not mean that B is only determined according to A, and B may also be determined according to A and/or other information.
  • a terminal can support different types of services, such as enhanced Mobile Broadband (eMBB) services and Ultra-Reliable and Low Latency Communication (URLLC) services.
  • eMBB enhanced Mobile Broadband
  • URLLC Ultra-Reliable and Low Latency Communication
  • Different service types have different requirements for reliability and transmission delay.
  • the URLLC service flow may occur sporadically and irregularly. Therefore, different system resources are independently reserved for different services, and the overhead of system resources is relatively large. In many cases, the resources reserved for URLLC may not be used.
  • multiplexing and transmission of different services on the same resources can be supported. It may happen that an earlier scheduled data transmission is interrupted or cancelled by another later scheduled data transmission.
  • resources including time domain resources and/or frequency domain resources
  • URLLC transmission may be scheduled on all or part of the symbols in the time domain resources (symbol set) scheduled for eMBB on the same carrier, regardless of frequency Whether the domain resources overlap, because two uplink channels cannot be transmitted on the same carrier at the same time, the eMBB service will be interrupted or canceled by the URLLC service.
  • Rel-16 introduces the physical layer priority, and stipulates that when channels with different physical layer priorities collide, that is, multiple PUCCHs in the same When the carrier overlaps in the time domain, or the PUCCH and the Physical Uplink Shared Channel (PUSCH) overlap in the time domain on the same carrier, the low-priority channel is discarded, and only the high-priority channel is transmitted. channel.
  • PUSCH Physical Uplink Shared Channel
  • the PUCCHs If there are PUCCHs with the same and different priorities at the same time overlapping each other, first divide the PUCCHs into two groups according to their priorities, one group with low priority and one group with high priority. Obtain low priority PUCCHs that do not overlap each other in the time domain, and multiplex transmission of high-priority channels, obtain high priority PUCCHs that do not overlap each other in time domain, and then perform high-priority cancellation or stop The low-priority behavior, that is, for the low-priority PUCCH obtained after the low-priority multiplexing and transmission, if it is also combined with the high-priority PUCCH (including the channels before and after the high-priority multiplexing, because the multiplexing process may If a new channel is generated, there is overlap in the time domain, and the low-priority PUCCH is discarded.
  • the physical layer priority of PUCCH and PUSCH can be obtained by default, dynamic indication of Downlink Control Information (DCI) or semi-static configuration of Radio Resource Control (RRC).
  • DCI Downlink Control Information
  • RRC Radio Resource Control
  • PUCCH carries a Scheduling Request (SR)
  • SR Scheduling Request
  • SPS Semi-Persistent Scheduling
  • PDSCH hybrid automatic repeat request acknowledgment Hybrid Automatic Repeat request-ACKnowledgment, HARQ-ACK
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • HARQ-ACK Hybrid Automatic Repeat request-ACK
  • the DCI contains the priority indication field
  • the DCI (or PDCCH) corresponding to the PUCCH and PUSCH can be used.
  • the PDCCH and the DCI can be considered to be equivalent.
  • the priority indication field in the corresponding PDCCH obtains the priority.
  • the priority indication field can be used to indicate the HARQ- The priority of the PUCCH of the ACK; when the PDCCH schedules a PUSCH, the priority of the scheduled PUSCH can be indicated through the priority indication field, where the PUSCH includes only the PUSCH carrying the transport block (Transport Block, TB) or only the aperiodic channel.
  • PUSCH of status information Aperiodic CSI, A-CSI
  • PUSCH carrying both TB and A-CSI for PUSCH carrying SP-CSI, its priority can be indicated by activating the priority in the DCI of PUSCH carrying SP-CSI domain obtained. If the DCI does not contain a priority indication field, or the higher layer signaling does not have a priority configured, the default is low priority.
  • UCI contains HARQ-ACK, CSI, SR and other information.
  • UCI is transmitted on PUCCH.
  • HARQ-ACK is the collective name of ACK and NACK, which is used for feedback on PDSCH or PDCCH indicating SPS resource release (also known as SPS PDSCH release) to inform the base station whether PDSCH or PDCCH indicating SPS PDSCH release is received correctly
  • CSI is used for Feedback downlink channel quality to help the base station perform better downlink scheduling, such as modulation and coding level (Modulation and Coding Scheme, MCS) selection based on CSI, configuration of appropriate resource block resources, etc.
  • MCS Modulation and Coding Scheme
  • the PUCCH carrying HARQ-ACK can be transmitted based on time slots or sub-slots. Allocated in a time slot or a sub-slot.
  • CSI and SR support slot-based transmission.
  • the related information of each priority PUCCH is independently configured, including whether the PUCCH is transmitted based on a time slot or a sub-slot, so it can support two different priorities.
  • the PUCCHs are respectively transmitted using time slots, or respectively using sub-slots, or one using time slots and one using sub-slots.
  • a sub-slot is to divide the symbols contained in a time slot into multiple groups according to a predetermined method, and each group contains the same or similar number of symbols. For example, a time slot contains 14 symbols, which can be divided into 7 symbols with a length of 2 symbols.
  • the sub-slot can also be divided into two sub-slots with a length of 7 symbols.
  • NR R15 and R16 do not support parallel transmission of PUCCH and PUSCH at the same time, whether on the same carrier or on different carriers.
  • PUCCH and PUSCH refer to PUCCH and PUSCH that do not use repeated transmission
  • the UCI Generally, HARQ-ACK and CSI
  • the SR is not transmitted on the PUSCH, and the SR is discarded.
  • a PUSCH is selected according to a predetermined rule, and the PUSCH carrying A-CSI is preferentially selected. If there are both PUSCH with PDCCH scheduling (DG PUSCH) and PUSCH without PDCCH scheduling (CG PUSCH) , SP-CSI PUSCH, etc.), DG PUSCH is preferred. After selecting according to the above rules, if there are PUSCH on multiple carriers, the PUSCH on the carrier with the lower carrier number is preferentially selected. The non-overlapping PUSCH overlaps with the PUCCH, and the earliest PUSCH is selected.
  • the definition of the timeline is: if the PUCCH or PUSCH has a corresponding PDCCH, for example, the HARQ-ACK carried by the PUCCH is the HARQ-ACK of the PDSCH with PDCCH scheduling or the HARQ-ACK of the PDCCH indicating the release of downlink SPS resources, then the The PDCCH for scheduling PDSCH or the PDCCH for indicating the release of downlink SPS resources is the PDCCH corresponding to the PUCCH, or it can also be called the PDCCH for scheduling the PUCCH, and the PDCCH for scheduling the PUSCH is the PDCCH corresponding to the PUSCH.
  • the first symbol of the earliest channel is used as the target symbol. If there are multiple channels with the same starting time, select any channel and use its first symbol as the target symbol. The target symbol needs to meet the following timeline before multiplexing transmission. , otherwise it is considered an error scheduling:
  • Timeline1 The target symbol is not earlier than the first symbol (including CP) after the T1mux time after the last symbol of any PDSCH or SPS PDSCH release that requires HARQ-ACK feedback on PUCCH, that is, the target symbol
  • the time interval between the last symbol of any of the above PDSCH or SPS PDSCH releases is not less than T1mux time.
  • T1mux is related to the processing delay of PDSCH, and can be calculated according to a predetermined formula and related parameters.
  • the purpose of the timeline is to ensure that the acquisition and preparation of the HARQ-ACK can be completed before the transmission of the finally determined channel for transmitting the HARQ-ACK starts.
  • Timeline2 The target symbol is not earlier than the first symbol after the T2mux time (including the CP in the ), that is, the time interval between the target symbol and the last symbol of any one of the above PDCCHs is not less than T2mux time.
  • T2mux is related to the processing delay of PUSCH, and can be calculated according to a predetermined formula and related parameters. The purpose of this timeline is to ensure that when the UCI needs to be transferred to the PUSCH for transmission, the PDCCH for scheduling the PUSCH can be obtained before the PUCCH preparation starts, so that it is determined that there is no need to prepare the UCI transmission on the PUCCH, and the UCI can be completed before the PUSCH transmission.
  • this T2mux is used to simulate CSI and SR Preparation time for multiplexing with HARQ-ACK.
  • the PDCCH of the PDSCH is not scheduled at this time. If there is no PUSCH or PUSCH and there is no corresponding PDCCH, you only need to check whether the T1mux is not Need to check T2mux. If CSI and/or SR are carried on the PUCCH, because there is no corresponding PDSCH, there is no need to check T1mux, and if there is no PUSCH or PUSCH does not have a corresponding PDCCH, then there is no need to check T2mux.
  • PUCCH and PUCCH overlap, at least one PUCCH is repeatedly transmitted (that is, occupying multiple time slots to repeatedly transmit UCI in each time slot), then only for overlapping repetitions, according to the transmission high priority, discard the low priority Level processing does not affect repetitions that do not overlap. If the PUCCH overlaps with the PUSCH of repeated transmission, when the PUSCH adopts the repeated transmission based on the time slot (R15 repeated transmission, or R16 repetition type A), the UCI carried on the PUCCH is transferred to one or more PUSCH time slots that overlap with the PUCCH.
  • the UCI carried on PUCCH is transferred to the earliest actual repetition PUSCH that overlaps with PUCCH and contains more than 1 symbol for transmission (actual repetition is based on unavailable symbols, DL symbols, time slot boundaries) Wait for the repetition PUSCH obtained after segmentation); the PUSCH of one or more repetitions that overlap with the PUCCH above all need to meet the multiplexing timeline. If the multi-slot PUCCH overlaps with the single-slot or multi-slot PUSCH, the PUSCH overlapping with the PUCCH is discarded to ensure that the repeated transmission of the PUCCH is not interrupted.
  • the carried UCI can be multiplexed and transmitted on a certain PUCCH resource, considering that different PUCCHs may be transmitted based on time slots or sub-slots, there may be The following overlapping scenes and combinations of the following overlapping scenes occur:
  • At least one low-priority PUCCH overlaps in the time domain with two or more high-priority PUCCHs of TDM;
  • At least one high-priority PUCCH overlaps with two or more low-priority PUCCHs of TDM in the time domain;
  • At least one PUCCH with low priority or high priority overlaps in time domain with at least one PUCCH with high priority and at least one low priority of TDM.
  • the embodiments of the present disclosure provide a multiplexing transmission method, apparatus, and storage medium, so as to solve the problem of how to perform multiplexing transmission in the above scenario.
  • the method and the device are based on the same concept. Since the principles of the method and the device for solving the problem are similar, the implementation of the device and the method can be referred to each other, and repeated descriptions will not be repeated here.
  • the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) general packet Wireless service (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G New Radio (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband Code Division Multiple Access
  • General packet Wireless service general packet Radio service
  • GPRS general packet Wireless service
  • LTE long term evolution
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • LTE-A Long term evolution advanced
  • the terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem.
  • the name of the terminal device may be different.
  • the terminal device may be called user equipment (User Equipment, UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a radio access network (Radio Access Network, RAN).
  • RAN Radio Access Network
  • "telephone) and computers with mobile terminal equipment eg portable, pocket-sized, hand-held, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • Wireless terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in the embodiments of the present disclosure.
  • the terminal device and other network devices eg, core network device, access network device (ie, base station)
  • the terminal device is also regarded as a kind of network device.
  • the network device involved in the embodiments of the present disclosure may be a base station, and the base station may include a plurality of cells providing services for the terminal.
  • the base station may also be called an access point, or may be a device in the access network that communicates with wireless terminal equipment through one or more sectors on the air interface, or other names.
  • the network device can be used to exchange received air frames with Internet Protocol (IP) packets, and act as a router between the wireless terminal device and the rest of the access network, which can include the Internet. Protocol (IP) communication network.
  • IP Internet Protocol
  • the network devices may also coordinate attribute management for the air interface.
  • the network device involved in the embodiments of the present disclosure may be a network device (Base Transceiver Station, BTS) in the Global System for Mobile Communications (GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA). ), it can also be a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or it can be an evolved network device in a long term evolution (LTE) system (evolutional Node B, eNB or e-NodeB), 5G base station (gNB) in 5G network architecture (next generation system), or Home evolved Node B (HeNB), relay node (relay node) , a home base station (femto), a pico base station (pico), etc., which are not limited in the embodiments of the present disclosure.
  • network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, which may also be geographically separated.
  • FIG. 1 it is a flowchart of steps of a multiplexing transmission method in an embodiment of the present disclosure, and the method includes the following steps:
  • Step 101 If UCI multiplexing transmission on PUCCHs with different physical layer priorities is configured or supported, and the PUCCHs overlap in the time domain, determine a target time unit, and determine the PUCCH resources for transmitting UCI in the target time unit. is a PUCCH resource set.
  • the target time unit can be determined, and the target The time unit is a unit, and the PUCCH resource for transmitting UCI in the target time unit is determined as a PUCCH resource set.
  • all PUCCH resources in a target time unit are determined as a PUCCH resource set. As long as there are overlapping resources in this PUCCH resource set, this needs to be done, and overlapping does not necessarily mean different priorities. , in addition, the channels of the same priority are overlapped, and the newly obtained channels may overlap with channels of different priorities because of the newly obtained channels after multiplexing of these overlapping channels.
  • Step 102 based on the PUCCH resource set, determine the PUCCH resource in the target time unit for finally transmitting the UCI.
  • the PUCCH resource for final transmission of UCI in the target time unit may be determined, so as to perform UCI multiplexing and transmission on the PUCCH resource for final transmission of UCI.
  • the target time unit is determined, and the UCI is transmitted in the target time unit
  • the PUCCH resource is determined as a PUCCH resource set, and then based on the PUCCH resource set, the PUCCH resource for the final transmission of UCI in the target time unit is determined, which realizes UCI multiplexing and transmission without prioritizing PUCCH grouping. transmission performance.
  • the target time unit is a time slot; or, the target time unit is the longest transmission unit among transmission units corresponding to PUCCHs with two different physical layer priorities, and the transmission unit is slot or subslot.
  • the PUCCH belongs to the sub-slot of length 7 that overlaps with the PUCCH in the time domain; if the two sub-slots of length 7 both satisfy the condition or neither satisfy the condition (that is, there is no overlap with it). PUCCH), then this PUCCH needs to belong to the sets of the two sub-slots of length 7 at the same time. (that is, this PUCCH participates in the multiplexing transmission of other PUCCHs), the second sub-slot with a length of 7 no longer needs to process this PUCCH, that is, this PUCCH can be removed from the set to be processed).
  • PUCCH resource set At least one of the following PUCCH resources is not included in the PUCCH resource set:
  • the other PUCCH resources include the original PUCCH resources and the newly determined PUCCH resources in the UCI multiplexing process.
  • the target time unit has a fifth PUCCH resource carrying HARQ-ACK and the fifth PUCCH resource uses the long PUCCH format, then the target time unit The sixth PUCCH resource that carries CSI and uses the long PUCCH format is not included in the PUCCH resource set.
  • the above-mentioned behavior of determining that the set does not contain PUCCH resources carrying CSI according to whether HARQ-ACK and CSI multiplexing transmission are supported may be performed for the PUCCH with the low priority of the physical layer in the target time unit (Of course, it can also be performed for the high-priority PUCCH). Alternatively, it is performed separately for the PUCCH with a low physical layer priority and the PUCCH with a high physical layer priority in the target time unit, which is not specifically limited herein.
  • the following steps may be included:
  • Step 1 Select the PUCCH resource with the earliest start time from the PUCCH resource set as the first PUCCH resource, and determine from the PUCCH resource set a second PUCCH resource that overlaps with the first PUCCH resource in the time domain. PUCCH resources.
  • the PUCCH resource with the longest transmission length is selected from the multiple PUCCH resources with the earliest start times as the first PUCCH resource; or, if there are multiple PUCCH resources with the earliest start time and the same transmission length in the PUCCH resource set, select any one of the multiple PUCCH resources with the earliest start time and the same transmission length
  • the PUCCH resource is used as the first PUCCH resource.
  • the transmission length may be the number of time-domain symbols or the occupied time of PUCCH resources.
  • a target PUCCH resource has overlapping second target PUCCH resources in the time domain (no priority distinction, may be one or more), if there is no second target PUCCH resource overlapping with the first target PUCCH resource, the next The channel resource starts to repeat the above operation until the first target PUCCH resource with the corresponding second target PUCCH resource is found.
  • the PUCCH resources in the PUCCH resource set may be sorted once, and the sorting may be performed according to the early and late order of the starting positions of the PUCCH resources. If the starting position is the same, the one with the longer symbol length will be listed first. If the starting position and the symbol length are the same, then The order of the front and back can be arranged arbitrarily, so that when the first PUCCH resource is determined in step 1, the first PUCCH resource can be taken from the PUCCH resource set in order, that is, as the first PUCCH resource.
  • Step 2 Multiplexing and transmitting the UCI on the first PUCCH resource and the second PUCCH resource based on a predetermined multiplexing and transmission rule.
  • the multiplexing transmission includes performing multiplexing transmission according to a predefined UCI multiplexing transmission rule between PUCCHs with the same and/or different priorities (multiplexing transmission includes transmitting data from multiple overlapping PUCCHs on the same PUCCH).
  • the basic rule is: for multiplexing between PUCCHs with different priorities, multiplexing is performed according to the predefined multiplexing transmission rules, if the definition does not support For multiplexing, the low-priority PUCCH is discarded, and between PUCCHs of the same priority, multiplexing is performed according to the multiplexing transmission rules defined in the 15 version protocol.
  • the multiplexing transmission rule includes at least one of the following:
  • the first multiplexing transmission rule determine a target PUCCH resource for simultaneously carrying the UCI on the first PUCCH resource and the second PUCCH resource, and perform UCI multiplexing and transmission through the target PUCCH resource.
  • the first multiplexing transmission rule is adopted:
  • the first PUCCH resource and the second PUCCH resource have the same physical layer priority
  • the first PUCCH resource and the second PUCCH resource have different physical layer priorities and support multiplexed transmission of the borne UCI;
  • the multiple second PUCCH resources and the first PUCCH resources respectively have the same or different physical layer priorities and support the multiplexed transmission of the carried UCI.
  • the physical layer priority corresponding to the PUCCH resource is the physical layer priority corresponding to the PUCCH transmitted on the PUCCH resource or the UCI carried on the PUCCH resource.
  • the second multiplexing transmission rule only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource.
  • first PUCCH resource and the second PUCCH resource have different physical layer priorities and do not support the multiplexed transmission of the carried UCI, then only the first PUCCH resource and the second PUCCH resource have high physical layer priorities. PUCCH transmission is performed on PUCCH resources of layer priority and PUCCH on PUCCH resources of low physical layer priority are discarded.
  • the first PUCCH resource and the second PUCCH resource have different physical layer priorities and do not support the multiplexed transmission of the UCI carried by them.
  • first PUCCH resource and the second PUCCH resource use a specific PUCCH format, only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource. PUCCH.
  • both the first PUCCH resource and the second PUCCH resource use PUCCH format 1, and carry HARQ-ACK and positive SR respectively (may be the first PUCCH resource carries HARQ-ACK, the second PUCCH resource carries positive SR, or vice versa) , it is specified that the PUCCH carrying the positive SR is discarded, and only the PUCCH carrying the HARQ-ACK is transmitted (regardless of whether the first PUCCH resource and the second PUCCH resource have the same or different priorities).
  • the third multiplexing transmission rule if there are multiple second PUCCH resources, the first PUCCH resource and part of the second PUCCH resources in the multiple second PUCCH resources follow the first multiplexing transmission rule Perform UCI multiplexing and transmission, and perform UCI multiplexing and transmission between the first PUCCH resource and the remaining second PUCCH resources in the plurality of second PUCCH resources according to the second multiplexing and transmission rule.
  • the first multiplexing transmission rule is implemented between the first PUCCH resource and some PUCCHs in the multiple second PUCCH resources, and the second multiplexing transmission rule is implemented between some PUCCHs.
  • the second multiplexing and transmission rule is executed first, and the first multiplexing and transmission rule is executed between the remaining overlapping channel resources. If the remaining channel resources do not overlap, this step is ended.
  • LP low physical layer priority
  • HP AN HARQ-ACK
  • drop LP CSI is performed first
  • LP+HP AN is performed to avoid the possibility of doing LP first
  • the LP AN is transferred to the LP cSI, or an LP AN resource is re-determined to carry the LP AN and the LP cSI, and finally this resource may not be able to transmit the LP cSI due to the overlap with the HP.
  • Fourth multiplexing transmission rule if there are multiple second PUCCH resources, and when there is a second PUCCH resource with the same or different physical layer priority as the first PUCCH resource in the multiple second PUCCH resources,
  • Each of the second PUCCH resource and the first PUCCH resource performs UCI multiplexing and transmission according to the first multiplexing transmission rule or the second multiplexing transmission rule; or,
  • the PUCCH resources with the same physical layer priority in the first PUCCH resource and the plurality of second PUCCH resources are subjected to UCI multiplexing and transmission according to the first target multiplexing and transmission rule, and then the first PUCCH and the plurality of second PUCCH resources are UCI multiplexed and transmitted.
  • the PUCCH resources with different physical layer priorities in the PUCCH resources are subjected to UCI multiplexing and transmission according to the second target multiplexing and transmission rule; wherein, the first target multiplexing and transmission rule includes the first multiplexing and transmission rule, the second Using any one of the transmission rule and the third multiplexing transmission rule, the second target multiplexing transmission rule includes the first multiplexing transmission rule, the second multiplexing transmission rule and the third multiplexing transmission rule. any kind.
  • the physical layer priority corresponding to the PUCCH resource is the physical layer priority corresponding to the PUCCH transmitted on the PUCCH resource or the UCI carried on the PUCCH resource.
  • the first target multiplexing transmission rule and the second target multiplexing transmission rule may be the same or different, which are not specifically limited herein.
  • Step 3 Add the PUCCH resource used for multiplexing and transmitting UCI to the PUCCH resource set as a newly added PUCCH resource, and delete the first PUCCH resource and the second PUCCH resource in the PUCCH resource set, to obtain The updated PUCCH resource set.
  • the PUCCH resources used for UCI multiplexing and transmission according to the multiplexing and transmission rules in the above second step are added to the PUCCH resource set as newly added PUCCH resources, and the first PUCCH resources participating in the second step in the PUCCH resource set and The second PUCCH resource, thereby obtaining the updated PUCCH resource set.
  • Step 4 Repeat the first to third steps for the updated PUCCH resource set until there is no PUCCH resource overlapping in the time domain in the PUCCH resource set in the target time unit.
  • the iterative multiplexing and transmission process is performed through the above steps, so that when PUCCHs with the same and different priorities are mixed, and on the premise of avoiding discarding low-priority UCIs as much as possible, a reasonable UCI complex is given. Using transmission rules, the transmission performance of UCI is guaranteed.
  • this embodiment is applicable to both the terminal side and the network side. If it is applied to the terminal side, the terminal transmits the UCI on the PUCCH resource where UCI is finally transmitted. The UCI is received on the PUCCH resource where the UCI is finally transmitted.
  • FIG. 2 is one of the schematic diagrams in the first embodiment in the embodiment of the present disclosure
  • FIG. 3 is the second schematic diagram in the first embodiment in the embodiment of the present disclosure
  • FIG. 4 is the schematic diagram in the first embodiment in the embodiment of the present disclosure. Schematic three.
  • the PUCCH overlap in a time slot where LP means low priority, HP means high priority, and AN is the abbreviation of HARQ-ACK; according to determining a time slot as a target time unit, the The three PUCCH resources in this time slot are regarded as a PUCCH resource set.
  • the first earliest channel in the PUCCH resource set is taken as the first target channel, that is, the PUCCH that carries the HP AN, and the channel that overlaps with the first target channel, that is, the PUCCH that carries the LP AN, is determined as the second target channel.
  • the first target channel and the second target channel are multiplexed according to the predefined multiplexing transmission rules.
  • the HP AN and the L AN are supported for multiplexing transmission on the same PUCCH, they can be multiplexed according to the HP AN and the L AN
  • the multiplexing scheme is determined by the PUCCH format used by each, such as:
  • HP AN uses PUCCH format 0
  • 1-bit HP AN and 1-bit LP AN can be concatenated together to obtain 2-bit AN information, and the 2-bit AN information is transmitted according to the transmission structure of PUCCH format 0 (specifically, the existing Technology, that is, according to the state of the 2-bit AN information, select the cyclic shift corresponding to the 2-bit AN state on the PUCCH resource corresponding to the HP AN, there are 4 cyclic shifts, and different cyclic shifts correspond to different combinations of the 2-bit AN Status, for example, both ACK corresponds to cyclic shift 1, both are NACK corresponding to cyclic shift 2, HP and LP have one for ACK and one for NACK, which can correspond to cyclic shifts 3 and 4, etc., using the selected cyclic shift to generate A sequence of length 12, transmitted in the time domain position and frequency domain position corresponding to the PUCCH of the HP AN);
  • HP AN uses PUCCH format 1
  • 1-bit HP AN and 1-bit LP AN can be concatenated together to obtain 2-bit AN information, and QPSK adjustment is performed on the 2-bit AN information to obtain 1 modulation symbol.
  • the transmission structure of the PUCCH format 1 is used for transmission (specifically, in the prior art, for example, this modulation symbol is carried on a cyclically shifted sequence, and can be further orthogonally spread in the time domain).
  • the HP AN When at least one of the LP and HP AN exceeds 1 bit and the HP AN has a corresponding DCI, one can be selected from multiple PUCCH resource sets pre-configured for the HP AN according to the total number of bits of the HP and the HP AN It can carry the PUCCH resource set of the total number of bits, and according to the PUCCH resource indication field in the DCI of the HP AN, a PUCCH resource is determined from the determined PUCCH resource set, and the LP and HP AN are simultaneously transmitted on this PUCCH resource.
  • This PUCCH resource It may be the same or different from the PUCCH resource of the original HP AN.
  • a new PUCCH for multiplexing and transmitting HP AN and LP AN (which may be the same as or different from one of the PUCCH resources of the original HP AN and LP AN) is obtained, and the The new PUCCH is added to the PUCCH set, and the HP AN and LP AN PUCCHs that have been multiplexed in the PUCCH set are removed to obtain a new PUCCH set.
  • the multiplexing process is ended, and finally the HP and LP AN are simultaneously transmitted on the new PUCCH resource, and the HP SR is transmitted on the HP SR PUCCH, as shown in Figure 3
  • the new PUCCH resource overlaps with the HP SR PUCCH resource in the set, repeat the above process, that is, select the earliest channel in the new set as the first target PUCCH, that is, the new PUCCH resource bearing HP and LP AN
  • the overlapping PUCCH resource carrying the HP SR is used as the second target PUCCH, and the first target and the second target PUCCH are multiplexed and transmitted according to the predetermined multiplexing transmission rules.
  • This PUCCH resource may be the same as the PUCCH of the original HP AN.
  • the resources are the same or different, as shown in Figure 4.
  • FIG. 5 is one of the schematic diagrams in the second embodiment in the embodiment of the disclosure
  • FIG. 6 is the second schematic diagram in the second embodiment in the embodiment of the disclosure
  • FIG. 7 is the schematic diagram in the second embodiment in the embodiment of the disclosure.
  • the third schematic diagram is the fourth schematic diagram in the second embodiment of the present disclosure
  • FIG. 9 is the fifth schematic diagram in the second embodiment of the present disclosure
  • FIG. 10 is the second schematic diagram in the disclosed embodiment.
  • the PUCCH overlap in a time slot where LP means low priority, HP means high priority, and AN is the abbreviation of HARQ-ACK; according to determining a time slot as a target time unit, the The 4 PUCCH resources in this time slot are regarded as a PUCCH resource set.
  • the specific processing method in this embodiment is similar to the embodiment, the difference is that when the HP AN PUCCH is determined as the first target PUCCH, the second target PUCCH includes the PUCCH bearing the LP AN and the PUCCH bearing the LP CSI , then perform multiplexing transmission between the first target and the second target PUCCH:
  • One of the methods perform multiplexing rule processing between each PUCCH in the second target PUCCH and the first target PUCCH respectively, that is, when the LP CSI and the HP AN are multiplexed, it is assumed that the predetermined multiplexing transmission rule is not Two simultaneous transmissions are supported, and LP CSI is discarded. The result of the combination of the two is to discard LP CSI.
  • the processing method of multiplexing transmission between LP AN and HP AN is the same as that of the first embodiment, and will not be repeated. The specific results are shown in Figure 6 and Figure 7. Show.
  • the first case If the LP AN is the AN of the SPS PDSCH, the LP AN is transferred to the PUCCH resource of the LP CSI and transmitted at the same time as the LP CSI. Because there is only one PUCCH, the HP does not need to multiplex it (if there are multiple, it also needs to be multiplexed). Use to get 1 HP PUCCH), and then an LP PUCCH obtained after LP multiplexing (here, LP CSI PUCCH, which also carries LP AN) and an HP PUCCH obtained after HP multiplexing (here, HP AN PUCCH) UCI multiplexing is performed between them.
  • LP CSI PUCCH which also carries LP AN
  • HP PUCCH obtained after HP multiplexing
  • the simultaneous transmission of HP AN and LP CSI is not supported, but the simultaneous transmission of HP AN and LP AN is supported.
  • the final result of LP and HP PUCCH multiplexing transmission is LP AN Simultaneous transmission with HP AN on a PUCCH (the process is similar to the description in the first embodiment, and will not be repeated), and the LP CSI is discarded, as shown in FIG. 8 and FIG. 9 .
  • a PUCCH resource is determined according to the total number of bits of the LP AN and LP CSI (the specific determination method is related to that in the first embodiment). The content is similar and will not be repeated here. It may be the same as or different from the original PUCCH resource of LP AN. It is used to transmit LP AN and LP CSI at the same time, that is, the newly determined PUCCH is used as the PUCCH resource after LP multiplexing. HP does not use it because there is only one PUCCH.
  • the multiplexing and transmission process of the first target channel and the second target channel ends, remove the channels that originally participated in the multiplexing in the set, and input the newly determined LP PUCCH and HP AN PUCCH as the multiplexing result to the In the set, the updated set is the newly determined LP PUCCH, HP AN PUCCH and HP SR PUCCH, and then repeat the above steps for the updated PUCCH resource set to find the first target PUCCH, if it is assumed that the newly determined LP PUCCH and HP SR PUCCH are between If there is no overlap between them, the whole process ends, and the terminal can transmit the newly determined LP PUCCH, HP AN PUCCH and HP SR PUCCH by TDM, as shown in Figure 10;
  • the target time unit is a time slot for multiplexing processing
  • the PUCCH of the LP uses time slot-based transmission (that is, the transmission unit is time slot)
  • HP's PUCCH uses transmission based on sub-slots (for example, a sub-slot with a length of 7 symbols) (that is, the transmission unit is a sub-slot)
  • the longest of the transmission units corresponding to PUCCHs with different priorities is used as
  • the target time unit can also be determined as a time slot.
  • the combination of other PUCCH transmission units is not excluded, and the processing is similar, and details are not repeated here.
  • this embodiment can be applied to the terminal side and the network device side, that is, the network device and the terminal side determine the PUCCH resources after the final UCI multiplexing and transmission according to the same UCI multiplexing and transmission rules, and receive the multiplexed resources on the corresponding PUCCH resources. Transmitted UCI.
  • the HARQ-ACKs with different priorities in the above embodiments are replaced with unicast and multicast HARQ-ACKs, or with other two different UCI transmissions.
  • FIG. 11 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure. As shown in FIG. 11 , the terminal includes a memory 1102, a transceiver 1103 and a processor 1101; wherein, the processor 1101 and the memory 1102 may also be physically separated.
  • the memory 1102 is used to store computer programs; the transceiver 1103 is used to send and receive data under the control of the processor 1101 .
  • the bus system 1104 may include any number of interconnected buses and bridges, specifically, one or more processors represented by the processor 1101 and various circuits of the memory represented by the memory 1102 are linked together.
  • the bus system 1104 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 1103 may be a number of elements, including transmitters and receivers, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, etc. Transmission medium.
  • the user interface 1105 may also be an interface capable of externally connecting the required equipment, and the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1101 is responsible for managing the bus architecture and general processing, and the memory 1102 may store data used by the processor 1101 in performing operations.
  • the processor 1101 can be a central processor (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (Field-Programmable Gate Array, FPGA) or a complex programmable logic device ( Complex Programmable Logic Device, CPLD), the processor can also adopt a multi-core architecture.
  • CPU central processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD Complex Programmable Logic Device
  • the processor 1101 is configured to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions by calling the computer program stored in the memory 1102, for example:
  • the PUCCH resource for transmitting UCI is determined as a PUCCH resource set;
  • the determining, based on the PUCCH resource set, the PUCCH resource for finally transmitting the UCI in the target time unit includes:
  • Step 1 Select the PUCCH resource with the earliest start time from the PUCCH resource set as the first PUCCH resource, and determine from the PUCCH resource set a second PUCCH resource that overlaps with the first PUCCH resource in the time domain.
  • Step 2 Multiplexing and transmitting the UCI on the first PUCCH resource and the second PUCCH resource based on a predetermined multiplexing transmission rule
  • Step 3 Add the PUCCH resource used for multiplexing and transmitting UCI to the PUCCH resource set as a newly added PUCCH resource, and delete the first PUCCH resource and the second PUCCH resource in the PUCCH resource set, to obtain The updated PUCCH resource set;
  • Step 4 Repeat the first step to the third step for the updated PUCCH resource set until there is no PUCCH resource overlapping in the time domain in the PUCCH resource set in the target time unit.
  • the PUCCH resource with the longest transmission length is selected as the first PUCCH resource from the multiple PUCCH resources with the earliest start times.
  • any PUCCH resource as the PUCCH resource from the multiple PUCCH resources with the earliest start time and the same transmission length The first PUCCH resource.
  • the multiplexing transmission rule includes at least one of the following:
  • the first multiplexing transmission rule determining a target PUCCH resource for simultaneously carrying the UCI on the first PUCCH resource and the second PUCCH resource, and performing UCI multiplexing and transmission through the target PUCCH resource;
  • the second multiplexing transmission rule only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource;
  • the third multiplexing transmission rule if there are multiple second PUCCH resources, the first PUCCH resource and part of the second PUCCH resources in the multiple second PUCCH resources follow the first multiplexing transmission rule performing UCI multiplexing and transmission, and performing UCI multiplexing and transmission between the first PUCCH resource and the remaining second PUCCH resources in the plurality of second PUCCH resources according to the second multiplexing and transmission rule;
  • Fourth multiplexing transmission rule if there are multiple second PUCCH resources, and when there is a second PUCCH resource with the same or different physical layer priority as the first PUCCH resource in the multiple second PUCCH resources,
  • Each of the second PUCCH resource and the first PUCCH resource performs UCI multiplexing and transmission according to the first multiplexing transmission rule or the second multiplexing transmission rule; or,
  • the PUCCH resources with the same physical layer priority in the first PUCCH resource and the plurality of second PUCCH resources are subjected to UCI multiplexing and transmission according to the first target multiplexing and transmission rule, and then the first PUCCH and the plurality of second PUCCH resources are UCI multiplexed and transmitted.
  • the PUCCH resources with different physical layer priorities in the PUCCH resources are subjected to UCI multiplexing and transmission according to the second target multiplexing and transmission rule; wherein, the first target multiplexing and transmission rule includes the first multiplexing and transmission rule, the second Using any one of the transmission rule and the third multiplexing transmission rule, the second target multiplexing transmission rule includes the first multiplexing transmission rule, the second multiplexing transmission rule and the third multiplexing transmission rule. any kind.
  • the first multiplexing transmission rule is adopted:
  • the first PUCCH resource and the second PUCCH resource have the same physical layer priority
  • the first PUCCH resource and the second PUCCH resource have different physical layer priorities and support multiplexed transmission of the borne UCI;
  • the multiple second PUCCH resources and the first PUCCH resources respectively have the same or different physical layer priorities and support the multiplexed transmission of the carried UCI.
  • performing PUCCH transmission on only one of the first PUCCH resource and the second PUCCH resource and discarding the PUCCH on the other resource includes:
  • first PUCCH resource and the second PUCCH resource have different physical layer priorities and do not support multiplexed transmission of the carried UCI, only the first PUCCH resource and the second PUCCH resource have a higher physical layer priority Perform PUCCH transmission on the PUCCH resources of the 1000000000 and discard the PUCCHs on the PUCCHs with low physical layer priority; or,
  • first PUCCH resource and the second PUCCH resource use a specific PUCCH format, then only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource.
  • the target time unit is a time slot; or,
  • the target time unit is the longest transmission unit among transmission units corresponding to PUCCHs with two different physical layer priorities, and the transmission unit is a time slot or a sub-slot.
  • At least one of the following PUCCH resources is not included in the PUCCH resource set:
  • the third PUCCH resource does not include in the PUCCH resource set;
  • the fourth PUCCH resource carrying CSI in the target time unit overlaps the PUCCH carrying HARQ-ACK in the time domain
  • the PUCCH resource is not included in the PUCCH resource set;
  • the target time unit contains a fifth PUCCH resource that carries HARQ-ACK and the fifth PUCCH resource uses the long PUCCH format, then the target time unit carries CSI And the sixth PUCCH resource using the long PUCCH format is not included in the PUCCH resource set.
  • FIG. 12 is a block diagram of a module of a multiplexing transmission apparatus provided by an embodiment of the present disclosure. As shown in FIG. 12 , the apparatus includes:
  • the first determination module 1201 is configured to determine the target time unit if the uplink control information UCI multiplexing transmission on the physical uplink control channel PUCCH with different physical layer priorities is configured or supported, and the PUCCH overlaps in the time domain, and determining the PUCCH resource for transmitting UCI in the target time unit as a PUCCH resource set;
  • the second determining module 1202 is configured to determine, based on the PUCCH resource set, the PUCCH resource for finally transmitting the UCI in the target time unit.
  • the determining, based on the PUCCH resource set, the PUCCH resource for finally transmitting the UCI in the target time unit includes:
  • Step 1 Select the PUCCH resource with the earliest start time from the PUCCH resource set as the first PUCCH resource, and determine from the PUCCH resource set a second PUCCH resource that overlaps with the first PUCCH resource in the time domain.
  • Step 2 Multiplexing and transmitting the UCI on the first PUCCH resource and the second PUCCH resource based on a predetermined multiplexing transmission rule
  • Step 3 Add the PUCCH resource used for multiplexing and transmitting UCI to the PUCCH resource set as a newly added PUCCH resource, and delete the first PUCCH resource and the second PUCCH resource in the PUCCH resource set, to obtain The updated PUCCH resource set;
  • Step 4 Repeat the first step to the third step for the updated PUCCH resource set until there is no PUCCH resource overlapping in the time domain in the PUCCH resource set in the target time unit.
  • the PUCCH resource with the longest transmission length is selected as the first PUCCH resource from the multiple PUCCH resources with the earliest start times.
  • any PUCCH resource as the PUCCH resource from the multiple PUCCH resources with the earliest start time and the same transmission length The first PUCCH resource.
  • the multiplexing transmission rule includes at least one of the following:
  • the first multiplexing transmission rule determining a target PUCCH resource for simultaneously carrying the UCI on the first PUCCH resource and the second PUCCH resource, and performing UCI multiplexing and transmission through the target PUCCH resource;
  • the second multiplexing transmission rule only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource;
  • the third multiplexing transmission rule if there are multiple second PUCCH resources, the first PUCCH resource and part of the second PUCCH resources in the multiple second PUCCH resources follow the first multiplexing transmission rule performing UCI multiplexing and transmission, and performing UCI multiplexing and transmission between the first PUCCH resource and the remaining second PUCCH resources in the plurality of second PUCCH resources according to the second multiplexing and transmission rule;
  • Fourth multiplexing transmission rule if there are multiple second PUCCH resources, and when there is a second PUCCH resource with the same or different physical layer priority as the first PUCCH resource in the multiple second PUCCH resources,
  • Each of the second PUCCH resource and the first PUCCH resource performs UCI multiplexing and transmission according to the first multiplexing transmission rule or the second multiplexing transmission rule; or,
  • the PUCCH resources with the same physical layer priority in the first PUCCH resource and the plurality of second PUCCH resources are subjected to UCI multiplexing and transmission according to the first target multiplexing and transmission rule, and then the first PUCCH and the plurality of second PUCCH resources are UCI multiplexed and transmitted.
  • the PUCCH resources with different physical layer priorities in the PUCCH resources are subjected to UCI multiplexing and transmission according to the second target multiplexing and transmission rule; wherein, the first target multiplexing and transmission rule includes the first multiplexing and transmission rule, the second Using any one of the transmission rule and the third multiplexing transmission rule, the second target multiplexing transmission rule includes the first multiplexing transmission rule, the second multiplexing transmission rule and the third multiplexing transmission rule. any kind.
  • the first multiplexing transmission rule is adopted:
  • the first PUCCH resource and the second PUCCH resource have the same physical layer priority
  • the first PUCCH resource and the second PUCCH resource have different physical layer priorities and support multiplexed transmission of the borne UCI;
  • the multiple second PUCCH resources and the first PUCCH resources respectively have the same or different physical layer priorities and support the multiplexed transmission of the carried UCI.
  • performing PUCCH transmission on only one of the first PUCCH resource and the second PUCCH resource and discarding the PUCCH on the other resource includes:
  • first PUCCH resource and the second PUCCH resource have different physical layer priorities and do not support multiplexed transmission of the carried UCI, only the first PUCCH resource and the second PUCCH resource have a higher physical layer priority Perform PUCCH transmission on the PUCCH resources of the 1000000000 and discard the PUCCHs on the PUCCHs with low physical layer priority; or,
  • first PUCCH resource and the second PUCCH resource use a specific PUCCH format, then only perform PUCCH transmission on one of the first PUCCH resource and the second PUCCH resource and discard the PUCCH on the other resource.
  • the target time unit is a time slot; or,
  • the target time unit is the longest transmission unit among transmission units corresponding to PUCCHs with two different physical layer priorities, and the transmission unit is a time slot or a sub-slot.
  • At least one of the following PUCCH resources is not included in the PUCCH resource set:
  • the third PUCCH resource does not include in the PUCCH resource set;
  • the fourth PUCCH resource carrying CSI in the target time unit overlaps the PUCCH carrying HARQ-ACK in the time domain
  • the PUCCH resource is not included in the PUCCH resource set;
  • the target time unit contains a fifth PUCCH resource that carries HARQ-ACK and the fifth PUCCH resource uses the long PUCCH format, then the target time unit carries CSI And the sixth PUCCH resource using the long PUCCH format is not included in the PUCCH resource set.
  • each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solutions of the present disclosure can be embodied in the form of software products in essence, or the part that contributes to the prior art, or all or part of the technical solutions, and the computer software product is stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage medium includes: 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 codes .
  • an embodiment of the present disclosure further provides a processor-readable storage medium, where a computer program is stored in the processor-readable storage medium, and the computer program is used to cause the processor to execute the processes described in the foregoing embodiments. Methods.
  • the processor-readable storage medium can be any available medium or data storage device that can be accessed by a processor, including, but not limited to, magnetic storage (eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (eg, CD, DVD, BD, HVD, etc.), and semiconductor memory (eg, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)), etc.
  • magnetic storage eg, floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage eg, CD, DVD, BD, HVD, etc.
  • semiconductor memory eg, ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state disk (SSD)
  • embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.
  • processor-executable instructions may also be stored in a processor-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the processor-readable memory result in the manufacture of means including the instructions product, the instruction means implements the functions specified in the flow or flow of the flowchart and/or the block or blocks of the block diagram.
  • processor-executable instructions can also be loaded onto a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process that Execution of the instructions provides steps for implementing the functions specified in the flowchart or blocks and/or the block or blocks of the block diagrams.

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Abstract

本公开实施例提供一种复用传输方法、装置及存储介质，其中方法包括：若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。本公开实施例实现了在不区分信道优先级情况下的UCI复用传输。

Description

复用传输方法、装置及存储介质
相关申请的交叉引用
本申请要求于2021年04月02日提交的申请号为2021103623254，发明名称为“复用传输方法、装置及存储介质”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本公开涉及通信技术领域，尤其涉及一种复用传输方法、装置及存储介质。
背景技术
在第五代新无线系统(5 Generation New RAT，5G NR)中，支持具有不同物理层优先级的上行信道传输，同一个终端的具有不同的物理层优先级的上行信道之间可能存在资源冲突，比如在同一个载波上，具有不同优先级的上行信道所占用的符号之间存在重叠。在Rel-16版本中，仅传输冲突信道中物理层优先级高的信道，丢弃物理层优先级低的信道。在Rel-17版本中，为了避免丢弃低优先级的信道上承载的上行控制信息(Uplink Control Information，UCI)，可以考虑支持不同物理层优先级的多个物理上行控制信道(Physical Uplink Control Channel，PUCCH)上的UCI复用在同一个信道上传输，但是目前还没有具体的复用传输方法。
发明内容
本公开实施例提供一种复用传输方法、装置及存储介质，以实现5G NR系统中的UCI复用传输。
第一方面，本公开实施例提供一种复用传输方法，包括：
若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目 标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
可选地，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
可选地，若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，
若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
可选地，所述复用传输规则包括下述至少一项：
第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源 中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
可选地，若存在下述任一种场景，则采用所述第一复用传输规则：
所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
可选地，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且 不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
可选地，所述目标时间单元为一个时隙；或者，
所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
可选地，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
第二方面，本公开实施例提供一种复用传输装置，包括存储器，收发机，处理器：
存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行如第一方面所述的方法步骤。
第三方面，本公开实施例提供一种复用传输装置，包括：
第一确定模块，用于若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
第二确定模块，用于基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
第四方面，本公开实施例提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使处理器执行第一方面所述的方法。
本公开实施例提供的复用传输方法、装置及存储介质，在终端配置或支持具有不同物理层优先级的PUCCH上的UCI复用传输，且PUCCH在时域上存在重叠的情况下，确定目标时间单元，并将目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合，然后基于PUCCH资源集合，确定目标时间单元中最终传输UCI的PUCCH资源，实现了在不对PUCCH进行优先级分组的情况下的UCI复用传输，保证了UCI的传输性能。
附图说明
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例中复用传输方法的步骤流程图；
图2为本公开实施例中第一实施例中的示意图之一；
图3为本公开实施例中第一实施例中的示意图之二；
图4为本公开实施例中第一实施例中的示意图之三；
图5为本公开实施例中第二实施例中的示意图之一；
图6为本公开实施例中第二实施例中的示意图之二；
图7为本公开实施例中第二实施例中的示意图之三；
图8为本公开实施例中第二实施例中的示意图之四；
图9为本公开实施例中第二实施例中的示意图之五；
图10为本公开实施例中第二实施例中的示意图之六；
图11为本公开实施例中复用传输装置的结构示意图；
图12为本公开实施例中复用传输装置的模块框图。
具体实施方式
本公开实施例中术语“和/或”，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。字符“/”一般表示前后关联对象是一种“或”的关系。
本公开实施例中术语“多个”是指两个或两个以上，其它量词与之类似。
此外，应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
在本公开的各种实施例中，应理解，下述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本公开实施例的实施过程构成任何限定。
在本公开所提供的实施例中，应理解，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，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，都属于本公开保护的范围。
一个终端可以支持不同的业务类型，如增强移动宽带(enhanced Mobile Broadband，eMBB)业务和低时延高可靠通信(Ultra-Reliable and Low Latency Communication，URLLC)业务等。不同的业务类型对可靠性和传输时延的需求不同。URLLC业务流可能是零散的不定时发生的，因此针对不同的业务独立预留不同的系统资源，在系统资源上的开销比较大，可能很多时候为URLLC预留的资源都是没有被使用的。为了提高系统资源利用率，可以支持不同业务在相同资源上复用传输。可能发生一个较早被调度的数据传输被另一个较晚被调度的数据传输所打断或取消的情况。例如一个终端被调度了eMBB业务在资源1上传输之后，由于URLLC业务到达，而为了满足URLLC业务的时延需求，需要尽快调度，可能会占用已经分配给eMBB业务的资源1中的全部或部分资源(包括时域资源和/或频域资源)进行URLLC传输；例如可能是同一个载波上调度给eMBB的时域资源(符号集合)中的全部或部分符号上被调度了URLLC传输，不论频域资源是否重叠，因为在同一个时刻上同一个载波上不能同时传输两个上行信道，则eMBB业务会被URLLC业务所打断或取消。
为了避免业务之间的相互影响，可以对不同的业务定义不同的优先级，从而在出现资源冲突的时候，选择高优先级的信道传输，丢弃低优先级的信道。因此，为了更好的支持具有不同需求的不同业务的传输，Rel-16中引入了物理层优先级，并且规定，当具有不同物理层优先级的信道发生冲突时，即多个PUCCH在同一个载波上在时域上存在重叠，或PUCCH和物理上行共享信道(Physical Uplink Shared Channel，PUSCH)在同一个载波上在时域上存在重叠时，丢弃低优先级的信道，只传输高优先级的信道。如果同时存在相同和不同优先级的PUCCH之间相互重叠，先按照优先级将PUCCH分为两组，低优先级一组，高优先级一组，先分别进行低优先级信道的复用传输，得到低优先级最终不存在时域上相互重叠的PUCCH，以及高优先级信道的复用传输，得到高优先级最终不存在时域上相互重叠的PUCCH，然后，再执行高优先级取消或停止低优先级的行为，即对于低优先级复用传输之后得到的低优先级PUCCH，如果还与高优先级PUCCH(包括高优先级复用之前和复 用之后的信道，因为复用过程中可能产生新的信道)在时域上存在重叠，则丢弃低优先级PUCCH。
PUCCH、PUSCH的物理层优先级可以通过默认方式、下行控制信息(Downlink Control Information，DCI)动态指示或者无线资源控制(Radio Resource Control，RRC)半静态配置的方式获得。例如，PUCCH在承载调度请求(Scheduling Request，SR)时，其优先级是通过其承载的SR对应的优先级确定的，而每个SR配置对应的优先级是高层信令配置的；PUCCH在承载半持续调度(Semi-Persistent Scheduling，SPS)PDSCH的混合自动重传请求确认(Hybrid Automatic Repeat request-ACKnowledgment，HARQ-ACK)或承载指示SPS资源释放的PDCCH(即SPS PDSCH release)的HARQ-ACK时，其优先级是通过高层信令为SPS PDSCH配置的HARQ-ACK码本编号来确定的，对应编号为0的HARQ-ACK码本为低优先级，对应编号为1的HARQ-ACK码本为高优先级；PUCCH在承载信道状态信息(Channel State Information，CSI)，包括周期CSI和SP-CSI时，其优先级默认为低优先级。当DCI中包含优先级指示域时，可以通过PUCCH、PUSCH对应的DCI(或PDCCH，本公开中PDCCH和DCI可以认为等价，DCI是PDCCH传输使用的具体格式，则具有对应的DCI等价于具有对应的PDCCH)中的优先级指示域获得优先级，例如，PDCCH所使用的DCI中包含优先级指示域，则：PDCCH调度一个PDSCH时，可以通过优先级指示域指示承载这个PDSCH的HARQ-ACK的PUCCH的优先级；PDCCH调度一个PUSCH时，可以通过优先级指示域指示被调度的PUSCH的优先级，其中，PUSCH包括仅承载传输块(Transport Block，TB)的PUSCH或仅承载非周期信道状态信息(Aperiodic CSI，A-CSI)的PUSCH或同时承载TB和A-CSI的PUSCH；对于承载SP-CSI的PUSCH，其优先级可以通过激活承载SP-CSI的PUSCH的DCI中的优先级指示域获得。如果DCI中不包含优先级指示域，或高层信令没有配置优先级，则默认为低优先级。
UCI包含HARQ-ACK，CSI，SR等信息。UCI在PUCCH上传输。其中，HARQ-ACK是ACK和NACK的统称，用于针对PDSCH或指示SPS 资源释放的PDCCH(又称SPS PDSCH release)进行反馈，告知基站PDSCH或指示SPS PDSCH释放的PDCCH是否正确接收；CSI用于反馈下行信道质量，从而帮助基站更好的进行下行调度，例如根据CSI进行调制编码等级(Modulation and Coding Scheme，MCS)选择、配置适当的资源块资源等；SR用于当终端有上行业务需要传输时，向基站请求携带上行业务的PUSCH的传输资源。
5G NR系统中，承载HARQ-ACK的PUCCH可以采用基于时隙或子时隙的传输，PUCCH的传输单元是时隙或子时隙，即PUCCH资源(例如起始符号和符号个数)在一个时隙或者一个子时隙中进行分配。CSI和SR支持基于时隙的传输。当支持两种不同物理层优先级的PUCCH传输时，每种优先级的PUCCH的相关信息是独立配置的，包括PUCCH是基于时隙还是子时隙传输的，因此可以支持两种不同优先级的PUCCH分别使用时隙传输，或分别使用子时隙传输，或一个使用时隙传输一个使用子时隙传输。子时隙是按照预定的方式将一个时隙中包含的符号划分为多组，每组包含相同或相近的符号数，例如一个时隙包含14个符号，可以划分为7个长度是2符号的子时隙，也可以划分为2个长度为7符号的子时隙。
NR R15和R16中不支持PUCCH与PUSCH在同一时刻并行传输，不管是同一个载波还是不同载波上。当PUCCH和PUSCH(不做特殊说明，一般PUCCH和PUSCH指不使用重复传输的PUCCH和PUSCH)在时域资源上存在重叠时，在满足预定的时间条件(timeline)的情况下，可以将UCI(一般是HARQ-ACK和CSI)从PUCCH上转移到一个PUSCH上传输，如果存在SR，则SR不在PUSCH上传输，SR被丢弃。如果存在多个PUSCH都与PUCCH重叠，则按照预定的规则选择一个PUSCH，其中优先选择承载A-CSI的PUSCH，如果同时存在具有PDCCH调度的PUSCH(DG PUSCH)和没有PDCCH调度的PUSCH(CG PUSCH，SP-CSI PUSCH等)，优先选择DG PUSCH，按照上述规则选择之后，如果多个载波上都有PUSCH，优先选择载波编号低的载波上的PUSCH，如果选择的载波上存在多个时域上不重叠的PUSCH与PUCCH重叠，选择最早的PUSCH。
其中，timeline的定义为：如果PUCCH或PUSCH具有对应的PDCCH时，例如PUCCH承载的HARQ-ACK为具有PDCCH调度的PDSCH的HARQ-ACK或为指示下行SPS资源释放的PDCCH的HARQ-ACK，则该调度PDSCH的PDCCH或指示下行SPS资源释放的PDCCH为PUCCH对应的PDCCH，或者也可以称为调度PUCCH的PDCCH，调度PUSCH的PDCCH则为PUSCH对应的PDCCH，将重叠的PUCCH和PUSCH中的起始时间最早的信道的第一个符号作为目标符号，如果存在多个起始时刻相同的信道，则随便选一个信道，将其第一个符号作目标符号，目标符号需要满足如下timeline才能进行复用传输，否则认为是错误调度：
Timeline1：目标符号不早于在任何一个需要在PUCCH上进行HARQ-ACK反馈的PDSCH或SPS PDSCH release的最后一个符号之后的T1mux时间之后的第一个符号(包括CP在内的)，即目标符号与任何一个上述PDSCH或SPS PDSCH release的最后一个符号之间的时间间隔不少于T1mux时间。T1mux与PDSCH的处理时延有关，可以根据预定的公式和相关的参数计算得到。该timeline的目的是保证在最终确定的传输HARQ-ACK的信道的传输开始之前，能够完成对HARQ-ACK的获取和准备。
Timeline2：目标符号不早于调度PDSCH(如果有)和PUSCH(如果有)的任意一个PDCCH(包括指示SPS PDSCH release的PDCCH)的最后一个符号之后的T2mux时间之后的第一个符号(包括CP在内的)，即目标符号与任何一个上述PDCCH的最后一个符号之间的时间间隔不少于T2mux时间。T2mux与PUSCH的处理时延有关，可以根据预定的公式和相关的参数计算得到。该timeline的目的是保证当UCI需要转移到PUSCH上传输时，能够在PUCCH开始准备之前获得调度PUSCH的PDCCH，从而确定不需要在PUCCH上准备UCI传输，并且能够在PUSCH传输之前完成包括UCI在内的传输准备，即完成UCI的获取和复用处理，完成TB的准备(如编码、调制，加扰等操作)；如果是多个PUCCH之间的复用，这个T2mux是用来模拟CSI和SR与HARQ-ACK复用的准备时间的。
如果PUCCH承载的HARQ-ACK没有对应的PDCCH(即HARQ-ACK为SPS PDSCH的HARQ-ACK)，此时没有调度PDSCH的PDCCH，如果没有PUSCH或PUSCH也没有对应的PDCCH，则仅需要check T1mux不需要check T2mux。如果PUCCH上承载的是CSI和/或SR，因为没有对应的PDSCH，则不需要check T1mux，进一步如果没有PUSCH或PUSCH没有对应的PDCCH，则也不需要check T2mux。
如果PUCCH和PUCCH重叠时，至少一个PUCCH是重复传输的(即占用多个时隙在每个时隙中重复性的传输UCI)，则仅针对重叠的repetition，按照传输高优先级，丢弃低优先级处理，不影响不存在重叠的repetition。如果PUCCH和重复传输的PUSCH重叠，当PUSCH采用基于时隙的重复传输时(R15重复传输，或R16 repetition type A)，PUCCH承载的UCI转移到和PUCCH重叠的一个或者多个PUSCH时隙中进行传输；当PUSCH采用R16 repetition type B时，PUCCH承载的UCI转移到和PUCCH重叠的最早的一个包含大于1个符号的actual repetition PUSCH中传输(actual repetition即根据不可用符号、DL符号、时隙边界等进行分段之后得到的repetition PUSCH)；上述与PUCCH重叠的一个或多个repetition的PUSCH都需要满足复用timeline。如果多时隙PUCCH与单时隙或多时隙PUSCH重叠，则丢弃与PUCCH重叠的PUSCH，保证PUCCH的重复传输不被打断。
当支持不同物理层优先级的PUCCH在时域上重叠时，所承载的UCI可以在某一个确定的PUCCH资源上复用传输时，考虑到不同PUCCH可能基于时隙或子时隙传输，可能会出现如下重叠的场景以及下述重叠场景的组合：
重叠场景1，至少一个低优先级的PUCCH，与时分复用TDM的两个或两个以上高优先级的PUCCH都在时域上存在重叠；
重叠场景2，至少一个高优先级的PUCCH，与TDM的两个或两个以上低优先级的PUCCH都在时域上存在重叠；
重叠场景3，至少一个低优先级或高优先级的PUCCH，与TDM的至 少一个高优先级和至少一个低优先级的PUCCH都在时域上存在重叠。
即可能会出现在一个时隙中存在多个不同物理层优先级的PUCCH，他们之间存现相互重叠，目前如何处理这些场景中的UCI复用还没有明确的方法。
因此，本公开实施例提供一种复用传输方法、装置及存储介质，以解决上述场景中如何进行复用传输的问题。
其中，方法和装置是基于同一构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。
本公开实施例提供的技术方案可以适用于多种系统，尤其是5G系统。例如适用的系统可以是全球移动通讯(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)通用分组无线业务(general packet radio service，GPRS)系统、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、高级长期演进(long term evolution advanced，LTE-A)系统、通用移动系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evloved Packet System，EPS)、5G系统(5GS)等。
本公开实施例涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线 接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device)，本公开实施例中并不限定。由于终端设备与其它网络设备(例如核心网设备、接入网设备(即基站))一起构成一个可支持通信的网络，在本公开中，终端设备也视为一种网络设备。
本公开实施例涉及的网络设备，可以是基站，该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同，基站又可以称为接入点，或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备，或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol，IP)分组进行相互更换，作为无线终端设备与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如，本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications，GSM)或码分多址接入(Code Division Multiple Access，CDMA)中的网络设备(Base Transceiver Station，BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access，WCDMA)中的网络设备(NodeB)，还可以是长期演进(long term evolution，LTE)系统中的演进型网络设备(evolutional Node B，eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本公开实施例中并不限定。在一些网络结构中，网络设备可以包括集中单元(centralized unit，CU)节点和分布单元(distributed unit，DU)节点，集中单元和分布单元也可以地理上分开布 置。
下面对本公开进行具体说明。
如图1所示，为本公开实施例中复用传输方法的步骤流程图，该方法包括如下步骤：
步骤101：若配置或支持具有不同物理层优先级的PUCCH上的UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合。
具体的，当具有不同物理层优先级的PUCCH在时域上存在重叠时，如果配置或支持具有不同物理层优先级的PUCCH上的UCI能够复用传输，则可以确定目标时间单元，并以目标时间单元为单位，将目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合。
需要说明的是，此时确定的是一个目标时间单元中的所有PUCCH资源作为一个PUCCH资源集合，只要这个PUCCH资源集合中存在重叠的资源，就需要这样做，并不一定重叠就是不同优先级的，此外重叠的是相同优先级的信道，也可能因为这些重叠信道复用之后新得到的信道，而新得到的信道可能出现与不同优先级信道的重叠。
步骤102，基于PUCCH资源集合，确定目标时间单元中最终传输UCI的PUCCH资源。
在本步骤中，具体的，可以基于所确定的PUCCH资源集合，确定目标时间单元中最终传输UCI的PUCCH资源，从而在最终传输UCI的PUCCH资源进行UCI复用传输。
这样，本实施例在终端配置或支持具有不同物理层优先级的PUCCH上的UCI复用传输，且PUCCH在时域上存在重叠的情况下，确定目标时间单元，并将目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合，然后基于PUCCH资源集合，确定目标时间单元中最终传输UCI的PUCCH资源，实现了在不对PUCCH进行优先级分组的情况下的UCI复用传输，保证了UCI的传输性能。
可选地，在本实施例中，目标时间单元为一个时隙；或者，目标时间单 元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
例如，当一个为长度是2符号的子时隙，两个长度是7符号的子时隙时，对于与两个长度是7符号的子时隙都重叠的长度是2符号的子时隙，其中的PUCCH归属到与之在时域上存在重叠PUCCH的长度为7的子时隙中；如果两个长度为7的子时隙都满足条件或都不满足条件(即都不存在与之重叠的PUCCH)，则这个PUCCH需要同时归属到这两个长度为7的子时隙中的集合中，当第一个长度为7的子时隙中的集合在处理过程中，处理过过这个PUCCH时(即这个PUCCH参与了其他PUCCH的复用传输)，则第二个长度为7的子时隙中不再需要处理这个PUCCH，即可以从待处理的集合中去掉这个PUCCH)。
此外，需要说明的是，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
(1)若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中。
具体的，其他PUCCH资源包括原始的PUCCH资源以及UCI复用过程中新确定的PUCCH资源。
(2)若未配置支持HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中。
(3)若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
需要说明的是，上述根据是否支持HARQ-ACK与CSI复用传输，确定集合中不包含承载CSI的PUCCH资源的行为，可以是针对目标时间单元中的具有物理层低优先级的PUCCH的执行的(当然也可以是针对高优先级 PUCCH执行的)。或者是分别针对所述目标时间单元中的具有低的物理层优先级的PUCCH和具有高的物理层优先级的PUCCH分别执行的，在此不对此进行具体限定。
此外，可选地，在本实施例中，基于PUCCH资源集合，确定目标时间单元中最终传输UCI的PUCCH资源时，可以包括如下步骤：
第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源。
具体的，若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
需要说明的是，传输长度可以是时域符号数或PUCCH资源占用时间。
这样，在PUCCH资源集合中，不区分优先级，从时间最早的信道开始迭代，而不是现有协议(例如16版本)中的对优先级进行分组的内部复用；然后确定PUCCH集合中与第一目标PUCCH资源在时域上存在重叠的第二目标PUCCH资源(不区分优先级，可能是一个或多个)，如果没有与第一目标PUCCH资源重叠的第二目标PUCCH资源，则从下一个信道资源开始重复上述操作，直到找到具有对应的第二目标PUCCH资源的第一目标PUCCH资源。为了方便选择第一PUCCH资源，在第一步骤中，在选择第一PUCCH资源之前，可以先对PUCCH资源集合中的PUCCH资源进行一次排序，可以按照PUCCH资源的起始位置的早晚顺序进行排序，起始位置较早的排在前面，起始位置较晚的排在后面，如果是起始位置相同的，则将符号长度更长的排在前面，如果起始位置和符号长度都相同，则前后顺序可以随意排列，这样在步骤1中确定第一PUCCH资源时，可以从PUCCH资源集合中按照顺序取第一个PUCCH资源，即作为第一PUCCH资源。
第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输。
具体的，复用传输包括，按照预先定义的具有相同和/或不同优先级的PUCCH之间的UCI复用传输规则进行复用传输(复用传输包括在同一个PUCCH上传输来自多个重叠PUCCH的UCI，也包括丢弃部分PUCCH或丢弃部分PUCCH上的部分UCI)；基本规则为：对于不同优先级的PUCCH之间的复用，按照预定义的复用传输规则进行复用，如果定义不支持复用，则丢弃低优先级PUCCH，对于相同优先级的PUCCH之间，按照15版本协议中定义的复用传输规则进行复用。
其中，在本实施例中，复用传输规则包括下述至少一项：
第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输。
具体的，若存在下述任一种场景，则采用该第一复用传输规则：
所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
需要说明的是，PUCCH资源对应的物理层优先级为PUCCH资源上传输的PUCCH或承载的UCI对应的物理层优先级。
第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
具体的，仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括下述任意一种方式：
1)，若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优 先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH。
例如，当第一PUCCH资源以及第二PUCCH资源具有不同的物理层优先级且不支持其所承载的UCI进行复用传输时。
2)若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
例如，第一PUCCH资源和第二PUCCH资源都使用PUCCH格式1，且分别承载HARQ-ACK和positive SR(可能是第一PUCCH资源承载HARQ-ACK，第二PUCCH资源承载positive SR，也可能反之)，则规定丢弃承载positive SR的PUCCH，只传输承载HARQ-ACK的PUCCH(不管第一PUCCH资源和第二PUCCH资源是相同还是不同优先级)。
第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输。
具体的，若存在多个第二PUCCH资源时，第一PUCCH资源和多个第二PUCCH资源中的部分PUCCH之间执行第一复用传输规则，部分PUCCH之间执行第二复用传输规则。例如，先执行第二复用传输规则，剩余的重叠信道资源之间执行第一复用传输规则，如果剩余的信道资源之间不重叠，则结束本步骤。
例如，低物理层优先级(LP)的CSI与低物理层优先级的HARQ-ACK(LP AN)和HP AN重叠，则先执行drop LP CSI，然后执行LP+HP AN，避免可能先做LP复用的时候，将LP AN转移到LP cSI上，或者重新确定了一个LP AN资源承载LP AN和LP cSI，而最终这个资源可能因为与HP的重叠，还是不能传输LP cSI。
第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
在此需要说明的是，PUCCH资源对应的物理层优先级为PUCCH资源上传输的PUCCH或承载的UCI对应的物理层优先级。此外，第一目标复用传输规则和第二目标复用传输规则可以相同也可以不同，在此并不对此进行具体限定。
第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合。
具体的，将按照上述第二步骤中复用传输规则进行UCI复用传输的PUCCH资源作为新增PUCCH资源加入至PUCCH资源集合中，并删除PUCCH资源集合中参与第二步骤的第一PUCCH资源和第二PUCCH资源，从而得到更新后的PUCCH资源集合。
第四步骤：针对更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
这样，本实施例通过上述步骤迭代进行迭代的复用传输过程，实现了在混合存在相同和不同优先级的PUCCH时，在尽可能避免丢弃低优先级UCI 的前提下，给出合理的UCI复用传输规则，保证了UCI的传输性能。
在此需要说明的是，本实施例针对终端侧和网络侧均适用，若应用于终端侧，则终端在该最终传输UCI的PUCCH资源上传输UCI，若应用于网络侧，则网络侧在该最终传输UCI的PUCCH资源上接收UCI。
下面通过具体实施例对本公开进行具体说明。
第一实施例：
图2为本公开实施例中第一实施例中的示意图之一，图3是本公开实施例中第一实施例中的示意图之二，图4是本公开实施例中第一实施例中的示意图之三。
如图2所示的在一个时隙中的PUCCH重叠情况，其中LP表示低优先级，HP表示高优先级，AN为HARQ-ACK的缩写；按照将一个时隙确定为一个目标时间单元，将这个时隙中的3个PUCCH资源作为一个PUCCH资源集合。
首先，取PUCCH资源集合中的第一个最早信道作为第一目标信道，即承载HP AN的PUCCH，确定与第一目标信道重叠的信道即承载LP AN的PUCCH作为第二目标信道。
然后，对第一目标信道和第二目标信道之间按照预定义的复用传输规则进行复用，例如支持HP AN和LP AN在同一个PUCCH上复用传输时，可以根据HP AN和LP AN各自所使用的PUCCH格式来确定复用方案，比如：
1)当LP AN和HP AN都是各自1比特时：
如果HP AN使用PUCCH格式0，可以将1比特HP AN和1比特LP AN级联在一起，得到2比特AN信息，将这2比特AN信息按照PUCCH格式0的传输结构进行传输(具体是现有技术，即按照2比特AN信息的状态，在HP AN对应的PUCCH资源上选择对应2比特AN状态的循环移位，其中存在4个循环移位，不同的循环移位对应2比特AN的不同组合状态，例如都是ACK对应循环移位1，都是NACK对应循环移位2，HP和LP分别有一个是ACK有一个是NACK可以对应循环移位3和4等，采用选择的循环移位产生一个长度为12的序列，在HP AN的PUCCH所对应的时域位置和频域位置上传输)；
如果HP AN使用PUCCH格式1，可以将1比特HP AN和1比特LP AN级联在一起，得到2比特AN信息，对2比特AN信息进行QPSK调整，得到1个调制符号，将这个调制符号按照PUCCH格式1的传输结构进行传输(具体是现有技术，比如这个调制符号携带在经过循环移位的序列上，并可以进一步在时域上进行正交扩频)。
2)当LP和HP AN中至少有一个超过1比特且HP AN有对应的DCI的时候，可以根据HP和LP AN的总比特数，从预先配置给HP AN的多个PUCCH资源集合中选择一个可以承载总比特数的PUCCH资源集合，并根据HP AN的DCI中的PUCCH资源指示域从确定的PUCCH资源集合中确定出一个PUCCH资源，在这个PUCCH资源上同时传输LP和HP AN，这个PUCCH资源有可能与原HP AN的PUCCH资源相同或者不同。
3)需要说明的是，还可以有多种其他的复用传输规则，只要预定义了UCI的复用传输规则，都可以在本公开中使用。
再然后，按照上述复用传输规则得到一个新的复用传输HP AN和LP AN的PUCCH(可能与原HP AN和LP AN的PUCCH资源中的一个是相同的，也可能是不同的)，将这个新的PUCCH增加到PUCCH集合中，并去掉PUCCH集合中已经进行了复用处理的HP AN和LP AN PUCCH，得到新的PUCCH集合。
最后，如果新的PUCCH资源与集合中HP SR PUCCH资源不重叠，则结束复用过程，最终在新的PUCCH资源上同时传输HP和LP AN，并在HP SR PUCCH上传输HP SR，如图3所示；如果新的PUCCH资源与集合中HP SR PUCCH资源重叠，则重复上述过程，即选择新的集合中的最早的一个信道作为第一目标PUCCH，即新的承载HP和LP AN的PUCCH资源，与之重叠的承载HP sR的PUCCH资源作为第二目标PUCCH，对第一目标和第二目标PUCCH按照预定的复用传输规则进行复用传输，例如支持HP SR与LP AN的复用，则因为新PUCCH资源上同时存在HP和LP AN，当进一步与SR复用时，可以将SR转换为X＝ceil(log 2(K+1))比特的信息，其中K为与AN重叠的SR配置的个数，ceil为向上取整，然后根据HP AN、LP AN和SR的 总比特数，从预先配置给HP AN的多个PUCCH资源集合中选择一个可以承载总比特数的PUCCH资源集合，并根据HP AN的DCI中的PUCCH资源指示域从确定的PUCCH资源集合中确定出一个PUCCH资源，在这个PUCCH资源上同时传输LP AN、HP AN和SR，这个PUCCH资源有可能与原HP AN的PUCCH资源相同或者不同，如图4所示。
需要说明的是，各PUCCH交换位置，或者各PUCCH中的UCI的优先级进行HP和LP的替换，都不影响按照上述步骤，将一个时隙中的PUCCH作为一个PUCCH集合进行UCI复用传输的处理，所不同的就是不同的信道顺序和承载内容，最终得到的UCI复用传输结果可能不同。
第二实施例：
图5为本公开实施例中第二实施例中的示意图之一，图6为本公开实施例中第二实施例中的示意图之二，图7为本公开实施例中第二实施例中的示意图之三，图8为本公开实施例中第二实施例中的示意图之四，图9为本公开实施例中第二实施例中的示意图之五，图10为本公开实施例中第二实施例中的示意图之六。
如图5所示的在一个时隙中的PUCCH重叠情况，其中LP表示低优先级，HP表示高优先级，AN为HARQ-ACK的缩写；按照将一个时隙确定为一个目标时间单元，将这个时隙中的4个PUCCH资源作为一个PUCCH资源集合。
需要说明的是，该实施例中具体处理方式与实施例类似，所不同的是，将HP AN PUCCH确定为第一目标PUCCH时，第二目标PUCCH包括承载LP AN的PUCCH和承载LP CSI的PUCCH，则进行第一目标和第二目标PUCCH之间的复用传输：
其中一种方式：将第二目标PUCCH中的每一个PUCCH分别与第一目标PUCCH之间进行复用规则处理，即LP CSI与HP AN进行复用处理时，假设预定的复用传输规则是不支持两种同时传输，丢弃LP CSI，则两者组合结果是丢弃LP CSI，LP AN与HP AN复用传输的处理方式同第一实施例，不再赘述，具体结果如图6和图7所示。
另一种方式：先对第一目标和第二目标PUCCH中的多个信道进行优先 级分组，相同优先级先进行复用，则LP CSI和LP AN一组，按照现有复用传输规则：
第一种情况：如果LP AN是SPS PDSCH的AN，则LP AN转移到LP CSI的PUCCH资源上与LP CSI同时传输，HP因为只有一个PUCCH不用进行复用(如果是多个，也需要进行复用得到1个HP PUCCH)，然后对LP复用之后得到的一个LP PUCCH(这里即LP CSI PUCCH，其中还承载了LP AN)与HP复用之后得到的一个HP PUCCH(这里即HP AN PUCCH)之间进行UCI复用，根据预定的UCI复用传输规则，不支持HP AN与LP CSI同时传输，但支持HP AN与LP AN同时传输，则最终LP和HP PUCCH复用传输的结果是LP AN和HP AN在一个PUCCH上同时传输(其过程类似第一实施例中的描述，不再赘述)，丢弃LP CSI，如图8和图9所示。
第二种情况：如果LP AN是具有对应的DCI调度的PDSCH或SPS PDSCH release的AN，则根据LP AN和LP CSI的总比特数确定一个PUCCH资源(具体确定方式与第一实施例中的相关内容类似，不再赘述，可能与LP AN的原始PUCCH资源相同或者不同)用于同时传输LP AN和LP CSI，即这个新确定的PUCCH作为LP复用之后的PUCCH资源，HP因为只有一个PUCCH不用进行复用(如果是多个，也需要进行复用得到1个HP PUCCH)，然后判断LP复用之后得到的一个LP PUCCH(这里新确定的LP PUCCH)与HP AN的PUCCH之间是否存在重叠：
如果不存在重叠，则本次第一目标信道和第二目标信道的复用传输过程结束，去掉集合中原本参与复用的信道，将新确定的LP PUCCH以及HP AN PUCCH作为复用结果输入到集合中，得到更新的集合为新确定的LP PUCCH、HP AN PUCCH以及HP SR PUCCH，然后对更新的PUCCH资源集合重复上述步骤寻找第一目标PUCCH，如果假定新确定的LP PUCCH与HP SR PUCCH之间也不重叠，则整个过程结束，终端可以TDM的传输新确定的LP PUCCH、HP AN PUCCH以及HP SR PUCCH，如图10所示；
如果存在重叠，则进行LP和HP的PUCCH复用传输，具体过程同第一种情况类似，不再赘述。
需要说明的是，上述实施例中，一种方式总是假设按照目标时间单元为一个时隙来进行复用处理，另一种方式，假设LP的PUCCH使用基于时隙的传输(即传输单元为时隙)，HP的PUCCH使用基于子时隙(例如长度为7符号的子时隙)的传输(即传输单元为子时隙)，按照不同优先级的PUCCH对应的传输单元的最长者作为目标时间单元，也可以确定目标时间单元为一个时隙。当然，不排除其他的PUCCH传输单元的组合情况，处理是类似的，在此不再进行具体赘述。
此外，本实施例可以适用于终端侧和网络设备侧，即网络设备与与终端侧按照相同的UCI复用传输规则确定最终UCI复用传输之后的PUCCH资源，在对应的PUCCH资源上接收复用传输的UCI。
此外，上述实施例中不同优先级的HARQ-ACK替换为单播和多播的HARQ-ACK，或者替换为其他的两种不同的UCI传输，也同样适用。
图11是本公开实施例提供的一种终端的结构示意图。如图11所示，终端包括存储器1102，收发机1103和处理器1101；其中，处理器1101与存储器1102也可以物理上分开布置。
存储器1102，用于存储计算机程序；收发机1103，用于在处理器1101的控制下收发数据。
其中，在图11中，总线系统1104可以包括任意数量的互联的总线和桥，具体由处理器1101代表的一个或多个处理器和存储器1102代表的存储器的各种电路链接在一起。总线系统1104还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1103可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口1105还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1101负责管理总线架构和通常的处理，存储器1102可以存储处 理器1101在执行操作时所使用的数据。
可选的，处理器1101可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)，处理器也可以采用多核架构。
处理器1101通过调用存储器1102存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一所述方法，例如：
若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
可选地，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
可选地，若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最 长的PUCCH资源作为所述第一PUCCH资源；或者，
若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
可选地，所述复用传输规则包括下述至少一项：
第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
可选地，若存在下述任一种场景，则采用所述第一复用传输规则：
所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
可选地，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
可选地，所述目标时间单元为一个时隙；或者，
所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
可选地，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在 承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
图12是本公开实施例提供的一种复用传输装置的模块框图，如图12所示，该装置包括：
第一确定模块1201，用于若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
第二确定模块1202，用于基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
可选地，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
可选地，若所述PUCCH资源集合中存在多个起始时刻均为最早的 PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，
若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
可选地，所述复用传输规则包括下述至少一项：
第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
可选地，若存在下述任一种场景，则采用所述第一复用传输规则：
所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
可选地，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
可选地，所述目标时间单元为一个时隙；或者，
所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
可选地，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
需要说明的是，本公开实施例中对单元的划分是示意性的，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。另外，在本公开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。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元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，可以存储在一个处理器可读取存储介质中。基于这样的理解，本公开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全部或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)或处理器(processor)执行本公开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。
在此需要说明的是，本公开实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
另一方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述实施例中所述的方法。
所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬 盘(SSD))等。
本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (25)

  1. 一种复用传输方法，其特征在于，包括：
    若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
    基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
  2. 根据权利要求1所述的复用传输方法，其特征在于，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
    第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
    第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
    第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
    第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
  3. 根据权利要求2所述的复用传输方法，其特征在于，
    若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，
    若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源 中选择任意一个PUCCH资源作为所述第一PUCCH资源。
  4. 根据权利要求2所述的复用传输方法，其特征在于，所述复用传输规则包括下述至少一项：
    第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
    第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
    第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
    第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
    每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
    所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
  5. 根据权利要求4所述的复用传输方法，其特征在于，若存在下述任一种场景，则采用所述第一复用传输规则：
    所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
    所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
    若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
  6. 根据权利要求4所述的复用传输方法，其特征在于，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
    若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
    若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
  7. 根据权利要求1至6任一项所述的复用传输方法，其特征在于，
    所述目标时间单元为一个时隙；或者，
    所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
  8. 根据权利要求1至6任一项所述的复用传输方法，其特征在于，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
    若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
  9. 一种复用传输装置，其特征在于，包括存储器，收发机，处理器：
    存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：
    若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
    基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
  10. 根据权利要求9所述的复用传输装置，其特征在于，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
    第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
    第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
    第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
    第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
  11. 根据权利要求10所述的复用传输装置，其特征在于，
    若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，
    若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
  12. 根据权利要求10所述的复用传输装置，其特征在于，所述复用传输规则包括下述至少一项：
    第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
    第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
    第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
    第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
    每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
    所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输 规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
  13. 根据权利要求12所述的复用传输装置，其特征在于，若存在下述任一种场景，则采用所述第一复用传输规则：
    所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
    所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
    若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
  14. 根据权利要求12所述的复用传输装置，其特征在于，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
    若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
    若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
  15. 根据权利要求9至14任一项所述的复用传输装置，其特征在于，
    所述目标时间单元为一个时隙；或者，
    所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
  16. 根据权利要求9至14任一项所述的复用传输装置，其特征在于，下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
    若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠， 则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
  17. 一种复用传输装置，其特征在于，包括：
    第一确定模块，用于若配置或支持具有不同物理层优先级的物理上行控制信道PUCCH上的上行控制信息UCI复用传输，且PUCCH在时域上存在重叠情况下，确定目标时间单元，并将所述目标时间单元中传输UCI的PUCCH资源确定为一个PUCCH资源集合；
    第二确定模块，用于基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源。
  18. 根据权利要求17所述的复用传输装置，其特征在于，所述基于所述PUCCH资源集合，确定所述目标时间单元中最终传输UCI的PUCCH资源，包括：
    第一步骤：从所述PUCCH资源集合中选择起始时刻最早的PUCCH资源作为第一PUCCH资源，并从所述PUCCH资源集合中确定与所述第一PUCCH资源在时域上存在重叠的第二PUCCH资源；
    第二步骤：基于预先确定的复用传输规则，对所述第一PUCCH资源和第二PUCCH资源上的UCI进行复用传输；
    第三步骤：将用于复用传输UCI的PUCCH资源作为新增PUCCH资源加入至所述PUCCH资源集合中，并删除所述PUCCH资源集合中的所述第一PUCCH资源和第二PUCCH资源，得到更新后的PUCCH资源集合；
    第四步骤：针对所述更新后的PUCCH资源集合重复执行所述第一步骤 至第三步骤，直至所述目标时间单元中的PUCCH资源集合中不存在时域上有重叠的PUCCH资源。
  19. 根据权利要求18所述的复用传输装置，其特征在于，若所述PUCCH资源集合中存在多个起始时刻均为最早的PUCCH资源，则从多个起始时刻均为最早的PUCCH资源中选择传输长度最长的PUCCH资源作为所述第一PUCCH资源；或者，
    若所述PUCCH资源集合中存在多个起始时刻均为最早且传输长度相同的PUCCH资源，则从多个起始时刻均为最早且传输长度相同的PUCCH资源中选择任意一个PUCCH资源作为所述第一PUCCH资源。
  20. 根据权利要求18所述的复用传输装置，其特征在于，所述复用传输规则包括下述至少一项：
    第一复用传输规则：确定用于同时承载所述第一PUCCH资源和第二PUCCH资源上的UCI的目标PUCCH资源，并通过所述目标PUCCH资源进行UCI复用传输；
    第二复用传输规则：仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH；
    第三复用传输规则：若存在多个第二PUCCH资源，则所述第一PUCCH资源和所述多个第二PUCCH资源中的部分第二PUCCH资源之间按照所述第一复用传输规则进行UCI复用传输，所述第一PUCCH资源和所述多个第二PUCCH资源中的剩余第二PUCCH资源之间按照所述第二复用传输规则进行UCI复用传输；
    第四复用传输规则：若存在多个第二PUCCH资源，所述多个第二PUCCH资源中存在与所述第一PUCCH资源具有相同以及不同的物理层优先级的第二PUCCH资源时，
    每个所述第二PUCCH资源与所述第一PUCCH资源按照所述第一复用传输规则或所述第二复用传输规则进行UCI复用传输；或者，
    所述第一PUCCH资源和多个第二PUCCH资源中具有相同物理层优先级的PUCCH资源按照第一目标复用传输规则进行UCI复用传输，其次所述第 一PUCCH和所述多个第二PUCCH资源中具有不同物理层优先级的PUCCH资源按照第二目标复用传输规则进行UCI复用传输；其中，所述第一目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种，所述第二目标复用传输规则包括所述第一复用传输规则、第二复用传输规则和第三复用传输规则中的任意一种。
  21. 根据权利要求20所述的复用传输装置，其特征在于，若存在下述任一种场景，则采用所述第一复用传输规则：
    所述第一PUCCH资源和所述第二PUCCH资源具有相同的物理层优先级；
    所述第一PUCCH资源和所述第二PUCCH资源具有不同的物理层优先级且支持所承载的UCI进行复用传输；
    若存在多个第二PUCCH资源，多个第二PUCCH资源分别与所述第一PUCCH资源具有相同或不同的物理层优先级且支持所承载的UCI进行复用传输。
  22. 根据权利要求20所述的复用传输装置，其特征在于，所述仅在所述第一PUCCH资源和所述第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH，包括：
    若所述第一PUCCH资源和第二PUCCH资源具有不同的物理层优先级且不支持所承载的UCI进行复用传输，则仅在所述第一PUCCH资源和第二PUCCH资源中高物理层优先级的PUCCH资源上进行PUCCH传输并丢弃低物理层优先级的PUCCH资源上的PUCCH；或者，
    若所述第一PUCCH资源和第二PUCCH资源采用特定的PUCCH格式，则仅在所述第一PUCCH资源和第二PUCCH资源中的其中一个资源上进行PUCCH传输并丢弃另一个资源上的PUCCH。
  23. 根据权利要求17至22任一项所述的复用传输装置，其特征在于，
    所述目标时间单元为一个时隙；或者，
    所述目标时间单元为两种不同物理层优先级的PUCCH所对应的传输单元中最长的传输单元，所述传输单元为时隙或子时隙。
  24. 根据权利要求17至22任一项所述的复用传输装置，其特征在于， 下述中的至少一项PUCCH资源不包含在所述PUCCH资源集合中：
    若存在承载调度请求SR的第三PUCCH资源，所述第三PUCCH资源上没有正SR且所述第三PUCCH资源不与其他PUCCH资源在时域上存在重叠，则所述第三PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持混合自动重传请求确认HARQ-ACK与信道状态信息CSI复用传输，所述目标时间单元中承载CSI的第四PUCCH资源中、与承载HARQ-ACK的PUCCH在时域上存在重叠的PUCCH资源不包含在所述PUCCH资源集合中；
    若未配置支持HARQ-ACK与CSI复用传输，所述目标时间单元中存在承载HARQ-ACK的第五PUCCH资源且所述第五PUCCH资源使用长PUCCH格式，则所述目标时间单元中承载CSI且使用长PUCCH格式的第六PUCCH资源不包含在所述PUCCH资源集合中。
  25. 一种处理器可读存储介质，其特征在于，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使处理器执行权利要求1至8任一项所述的方法。
PCT/CN2022/080630 2021-04-02 2022-03-14 复用传输方法、装置及存储介质 Ceased WO2022206356A1 (zh)

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230262694A1 (en) * 2022-02-11 2023-08-17 Qualcomm Incorporated Multiplexing a high priority acknowledgment/ negative acknowledgment and high priority scheduling request with a low priority communication
CN118265163A (zh) * 2022-12-27 2024-06-28 维沃移动通信有限公司 传输方法、设备及可读存储介质
CN119233414A (zh) * 2023-06-28 2024-12-31 中兴通讯股份有限公司 资源分配方法、装置、设备及存储介质
CN121174289A (zh) * 2024-06-17 2025-12-19 中兴通讯股份有限公司 上行控制信道资源配置及确定方法、通信设备及存储介质
CN120786682A (zh) * 2024-07-23 2025-10-14 中兴通讯股份有限公司 一种信道传输方法、装置、存储介质及程序产品
WO2026059362A1 (ko) * 2024-09-13 2026-03-19 엘지전자 주식회사 제어 정보를 다중화하는 방법 및 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769916A (zh) * 2019-03-30 2020-10-13 华为技术有限公司 通信方法、通信装置和系统
CN111835480A (zh) * 2019-07-05 2020-10-27 维沃移动通信有限公司 一种uci传输方法、接收方法、终端和网络设备
CN112291035A (zh) * 2019-07-25 2021-01-29 大唐移动通信设备有限公司 一种信息传输方法、装置及通信设备
CN112350810A (zh) * 2019-08-08 2021-02-09 大唐移动通信设备有限公司 Uci的传输方法、装置、终端及基站
WO2021023186A1 (zh) * 2019-08-08 2021-02-11 大唐移动通信设备有限公司 信息传输方法、终端及基站

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018050094A1 (en) * 2016-09-14 2018-03-22 Mediatek Inc. Short pucch in nr networks
WO2019032741A1 (en) * 2017-08-10 2019-02-14 Sharp Laboratories Of America, Inc. LONG UPLINK CONTROL (LONG PUCCH) PHYSICAL CHANNEL DESIGN INTERVAL STRUCTURE FOR A NEW 5TH GENERATION (5G) RADIO (NR)
US11758540B2 (en) * 2019-03-21 2023-09-12 Acer Incorporated Multiplexing method of uplink control information (UCI) for ultra-reliable and low latency communications (URLLC)
CN114208352B (zh) * 2019-08-13 2025-08-05 联想（新加坡）私人有限公司 在上行链路信道上传输信息的方法和装置
US12418911B2 (en) * 2019-08-14 2025-09-16 Zte Corporation Transmission method, communication node and medium
WO2021029738A1 (ko) * 2019-08-15 2021-02-18 엘지전자 주식회사 무선 통신 시스템에서 상향링크 채널을 송수신 하는 방법 및 이에 대한 장치
US12295027B2 (en) * 2020-02-03 2025-05-06 Sony Group Corporation Methods and communications devices for transmission of uplink signals according to priorities
US12557093B2 (en) * 2020-05-22 2026-02-17 Telefonaktiebolaget Lm Ericsson (Publ) Configured grant enhancements in unlicensed band
EP4193542B1 (en) * 2020-08-07 2024-04-17 Telefonaktiebolaget LM Ericsson (publ) System and methods of pucch enhancement with intra-slot repetitions towards multiple trps
US20230309109A1 (en) * 2020-08-07 2023-09-28 Telefonaktiebolaget Lm Ericsson (Publ) TIMING ENHANCEMENTS RELATED TO PUCCH REPETITION TOWARDS MULTIPLE TRPs
US11805542B2 (en) * 2020-09-15 2023-10-31 Acer Incorporated Method used by UE to multiplex uplink transmissions and UE using the same
US20240322979A1 (en) * 2021-01-12 2024-09-26 Interdigital Patent Holdings, Inc. Methods for ultra-reliable low-latency communication multiplexing
WO2022152243A1 (en) * 2021-01-15 2022-07-21 FG Innovation Company Limited User equipment and method for multiplexing uplink control information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769916A (zh) * 2019-03-30 2020-10-13 华为技术有限公司 通信方法、通信装置和系统
CN111835480A (zh) * 2019-07-05 2020-10-27 维沃移动通信有限公司 一种uci传输方法、接收方法、终端和网络设备
CN112291035A (zh) * 2019-07-25 2021-01-29 大唐移动通信设备有限公司 一种信息传输方法、装置及通信设备
CN112350810A (zh) * 2019-08-08 2021-02-09 大唐移动通信设备有限公司 Uci的传输方法、装置、终端及基站
WO2021023186A1 (zh) * 2019-08-08 2021-02-11 大唐移动通信设备有限公司 信息传输方法、终端及基站

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "UCI Enhancements for NR URLLC", 3GPP DRAFT; R1-1909607 UCI ENHANCEMENTS FOR NR URLLC_R1-1908122_UPDATED, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, Czech Republic; 20190826 - 20190830, 3 September 2019 (2019-09-03), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051766203 *
See also references of EP4319013A4

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