WO2022126527A1 - Pucch transmission method and apparatus, communication device and storage medium - Google Patents

Pucch transmission method and apparatus, communication device and storage medium Download PDF

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Publication number
WO2022126527A1
WO2022126527A1 PCT/CN2020/137310 CN2020137310W WO2022126527A1 WO 2022126527 A1 WO2022126527 A1 WO 2022126527A1 CN 2020137310 W CN2020137310 W CN 2020137310W WO 2022126527 A1 WO2022126527 A1 WO 2022126527A1
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WO
WIPO (PCT)
Prior art keywords
pucch
transmission
format
time domain
configuration parameter
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PCT/CN2020/137310
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French (fr)
Chinese (zh)
Inventor
刘洋
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202080003998.4A priority Critical patent/CN114946241A/en
Priority to PCT/CN2020/137310 priority patent/WO2022126527A1/en
Publication of WO2022126527A1 publication Critical patent/WO2022126527A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation

Definitions

  • the present disclosure relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, to a method, apparatus, communication device, and storage medium for transmitting PUCCH.
  • the fifth generation mobile communication technology 5th Generation Mobile Network
  • various wireless communication scenarios are introduced.
  • QoS Quality of Service
  • different wireless communication scenarios there may be different Quality of Service (QoS, Quality of Service), which can meet different types of business requirements.
  • QoS Quality of Service
  • URLLC ultra-reliable and low-latency communication
  • URLLC Ultra reliable and low latency communication
  • high-reliability services can be supported.
  • PUCCH Physical Uplink Control Channel
  • the embodiments of the present disclosure disclose a method, an apparatus, a communication device, and a storage medium for transmitting a PUCCH.
  • a method for transmitting PUCCH which is applied to a terminal, and the method includes:
  • the configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • an apparatus for transmitting PUCCH wherein, applied to a terminal, the apparatus includes a determining module, wherein,
  • the determining module is configured to: determine the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • a communication device comprising:
  • a memory for storing the processor-executable instructions
  • the processor is configured to: when executing the executable instructions, implement the method described in any embodiment of the present disclosure.
  • a computer storage medium stores a computer-executable program, and the executable program implements the method described in any embodiment of the present disclosure when the executable program is executed by a processor.
  • the configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • the configuration parameter of the repeated transmission of the PUCCH may be determined according to the supported PUCCH format for the repeated transmission of the PUCCH.
  • the terminal may use the same PUCCH format. Repeated transmission of the PUCCH is performed with configuration parameters adapted to the format, so that the requirements of reliability, delay and/or coverage strength in different scenarios can be met.
  • FIG. 1 is a schematic structural diagram of a wireless communication system.
  • Fig. 2a is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 2b is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 2c is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 2d is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 2e is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 3 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • FIG. 4 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 5 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 6 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • FIG. 7 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • FIG. 8 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
  • Fig. 9 is a schematic diagram of an apparatus for transmitting PUCCH according to an exemplary embodiment.
  • FIG. 10 is a schematic structural diagram of a terminal according to an exemplary embodiment.
  • Fig. 11 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the word "if” as used herein can be interpreted as "at the time of” or "when” or "in response to determining.”
  • the terms “greater than” or “less than” are used herein when characterizing the relationship of size. But for those skilled in the art, it can be understood that the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of "less than or equal to”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on a mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • User equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN), and user equipment 110 may be IoT user equipment such as sensor devices, mobile phones (or "cellular" phones) ) and a computer with IoT user equipment, for example, may be stationary, portable, pocket-sized, hand-held, computer-built or vehicle-mounted.
  • RAN Radio Access Network
  • IoT user equipment such as sensor devices, mobile phones (or "cellular" phones)
  • a computer with IoT user equipment for example, may be stationary, portable, pocket-sized, hand-held, computer-built or vehicle-mounted.
  • station Ses, STA
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • mobile station mobile station
  • remote station remote station
  • access terminal remote user equipment
  • the user equipment 110 may also be a device of an unmanned aerial vehicle.
  • the user equipment 110 may also be an in-vehicle device, for example, a trip computer with a wireless communication function, or a wireless user equipment connected to an external trip computer.
  • the user equipment 110 may also be a roadside device, for example, may be a street light, a signal light, or other roadside devices with a wireless communication function.
  • the base station 120 may be a network-side device in a wireless communication system.
  • the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as New Radio System or 5G NR System.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).
  • the base station 120 may be an evolved base station (eNB) used in the 4G system.
  • the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 120 is not limited in this embodiment of the present disclosure.
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control Protocol
  • MAC Media Access Control
  • distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 120 is not limited in this embodiment of the present disclosure.
  • a wireless connection can be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
  • an E2E (End to End, end-to-end) connection may also be established between the user equipments 110 .
  • V2V vehicle to vehicle, vehicle-to-vehicle
  • V2I vehicle to Infrastructure, vehicle-to-roadside equipment
  • V2P vehicle to pedestrian, vehicle-to-person communication in vehicle-to-everything (V2X) communication etc. scene.
  • the above-mentioned user equipment may be regarded as the terminal equipment of the following embodiments.
  • the above wireless communication system may further include a network management device 130 .
  • the network management device 130 may be a core network device in a wireless communication system.
  • the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME).
  • the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rule functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc.
  • the implementation form of the network management device 130 is not limited in this embodiment of the present disclosure.
  • the PUCCH is used to carry uplink control information.
  • the PUCCH format is determined according to the uplink control information to be transmitted.
  • the PUCCH formats include: a short PUCCH format and a long PUCCH format.
  • the short PUCCH format is a PUCCH format occupying 1 to 2 symbols.
  • the short PUCCH format may carry 1 to 2 bits of information.
  • the long PUCCH format is a PUCCH format occupying 4 to 14 symbols.
  • the long PUCCH format may carry more than 2 bits of information.
  • the uplink control information is carried in a short PUCCH format. In this way, the feedback delay of the hybrid automatic repeat request (HARQ, Hybrid Automatic Repeat reQuest) can be shortened,
  • the uplink control information is carried in the long PUCCH format. In this way, longer durations can ensure high coverage strengths.
  • the wireless communication system does not support transmission of PUCCH across slot boundaries or across sub-slot boundaries, nor does it support repeated transmission of PUCCH based on sub-slots.
  • repeated transmission of PUCCH is not supported.
  • format 0 or format 2 does not support repeated transmission of PUCCH.
  • format 1, format 3 or format 4 only supports the repeated transmission of slot-based PUCCH.
  • the number of transmissions for the repeated transmission of the PUCCH is semi-statically configured.
  • the repeated transmission of the time-slot-based PUCCH cannot take into account the time delay requirement while ensuring that the reliability meets the requirement. In this way, in the URLLC scenario or some beamforming scenarios, the delay is relatively large.
  • the repeated transmission of the PUCCH based on the slot does not support the repeated transmission of the PUCCH in the short PUCCH format. In this way, there is no corresponding repetition enhancement scheme for format0 and format2.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 21 Determine the configuration parameters of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • the terminal may be, but is not limited to, a terminal such as a mobile phone, a wearable device, a vehicle-mounted terminal, a roadside unit (RSU, Road Side Unit), a smart home terminal, and an industrial sensing device.
  • a terminal such as a mobile phone, a wearable device, a vehicle-mounted terminal, a roadside unit (RSU, Road Side Unit), a smart home terminal, and an industrial sensing device.
  • a terminal such as a mobile phone, a wearable device, a vehicle-mounted terminal, a roadside unit (RSU, Road Side Unit), a smart home terminal, and an industrial sensing device.
  • RSU Road Side Unit
  • the terminal may transmit data to the base station through the PUCCH.
  • the base station may be various types of base stations, for example, a base station of a third generation mobile communication (3G) network, a base station of a fourth generation mobile communication (4G) network, a fifth generation mobile communication (5G) network base station or other evolved base station.
  • 3G third generation mobile communication
  • 4G fourth generation mobile communication
  • 5G fifth generation mobile communication
  • the PUCCH format includes: a short PUCCH format and/or a long PUCCH format.
  • the short PUCCH format is a PUCCH format occupying 1 to 2 symbols. For example, format 0 or format 2.
  • the short PUCCH format may carry 1 to 2 bits of information.
  • the long PUCCH format is a PUCCH format occupying 4 to 14 symbols.
  • the long PUCCH format may carry more than 2 bits of information.
  • the terminal only supports the short PUCCH format.
  • the terminal only supports the long PUCCH format.
  • the terminal supports both short and long PUCCH formats.
  • the PUCCH is used to carry uplink control information.
  • the repeated transmission of the PUCCH may be repeated transmission of the same data using different PUCCHs.
  • the same uplink control information is transmitted using the first PUCCH, the second PUCCH and the third PUCCH, respectively.
  • the first PUCCH, the second PUCCH and the third PUCCH are different PUCCH resources.
  • different PUCCHs since different PUCCHs repeatedly transmit the same data, different PUCCHs may be combined, and the combined PUCCHs may be used for decoding to obtain uplink control information. In this way, the reliability of transmitting uplink control information can be improved.
  • the PUCCH may be selected from a PUCCH resource set.
  • the PUCCH resource set includes: the first PUCCH, the second PUCCH, the third PUCCH, the fourth PUCCH, the fifth PUCCH, and the sixth PUCCH
  • the first PUCCH, the second PUCCH, and the third PUCCH can be selected to repeat the PUCCH transmission.
  • the first PUCCH, the second PUCCH, the third PUCCH, the fourth PUCCH, the fifth PUCCH and the sixth PUCCH are different PUCCH resources.
  • the configuration parameters include at least one of the following:
  • the first indication parameter indicating the number of time units occupied by the transmission of a single PUCCH
  • the second indication parameter indicating the time domain starting position occupied by the transmission of a single PUCCH
  • the third indication parameter indicating the number of times of repeated transmission of the PUCCH
  • the fourth indication parameter indicating the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a subslot;
  • the fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
  • a single transmission of PUCCH may be any one of repeated transmissions of PUCCH.
  • the time unit occupied by the transmission of the PUCCH may be a symbol.
  • the number of time units occupied by the PUCCH for each repeated transmission is the same.
  • the time domain starting position is the position where the PUCCH starting symbol is located in the slot or subslot where it is located.
  • the 3rd symbol is the time domain starting position of the PUCCH.
  • the starting position in the time domain is the position of the first symbol occupied by the PUCCH transmitted in the sub-slot.
  • the starting position in the time domain is the position of the first symbol occupied by the PUCCH transmitted in the time slot.
  • the time domain start positions of the symbols repeatedly occupied by the PUCCH each time are the same.
  • the subsequent N-1 PUCCH transmissions can be continuously transmitted on subsequent available resources, then
  • the time domain starting positions of the remaining (N-1) times of transmitting the PUCCH may be determined according to the time domain starting position of the first transmission of the PUCCH.
  • the number of repeated transmissions may be determined according to the transmission quality of the channel.
  • the number of repeated transmissions in response to the transmission quality of the channel being less than the quality threshold, may be set to be greater than or equal to the quantity threshold; or, in response to the transmission quality of the channel being greater than the quality threshold, the number of repeated transmissions may be set to be less than or equal to the quantity threshold.
  • the number of repeated transmissions can be adaptively adjusted according to the transmission quality of the channel.
  • the repetition time unit of the repeated transmission of the PUCCH in the time domain may be the repetition granularity.
  • repeated transmissions are performed at the granularity of time slots.
  • repeated transmissions are performed with sub-slot granularity.
  • it is determined that cross-slot transmission is supported in response to the symbols occupied by the PUCCH transmission may exceed the boundaries of the timeslot.
  • it is determined that cross-slot transmission is supported in response to the symbols occupied by the PUCCH transmission may exceed sub-slot boundaries.
  • the configuration parameter of repeated transmission of PUCCH is the first configuration parameter; wherein the first configuration parameter at least indicates the The number of times and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same.
  • the configuration parameter of the repeated transmission of the PUCCH is determined to be the first configuration parameter.
  • the first configuration parameter at least indicates the number of repetitions and the time domain starting position of each time the PUCCH transmission is performed in the time slot or sub-slot.
  • the time domain start position may be the position of the first symbol of the occupied symbol in the time slot or subslot for the PUCCH transmission.
  • each time slot contains the same number of symbols and each sub-slot contains the same number of symbols
  • the time domain starting position of the PUCCH transmission in each other time slot or sub-slot can be determined.
  • the repeated transmission includes 5 PUCCH transmissions, and the position of the first symbol of the symbol occupied by the first PUCCH transmission in the time slot is A, then in the remaining 4 PUCCH transmissions , the starting position of the symbol occupied by each PUCCH transmission is the A position of the corresponding time slot.
  • the time domain start position of the symbol occupied by each PUCCH transmission of the PUCCH repeated transmission can be obtained through one indication.
  • the configuration parameter for repeated transmission of PUCCH in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the second format, it is determined that the configuration parameter for repeated transmission of PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the first PUCCH The time domain start position of transmission; the time domain start position of the first PUCCH transmission is used to determine the time domain start position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2.
  • the configuration parameter of the repeated transmission of the PUCCH is determined to be the second configuration parameter.
  • the second configuration parameter at least indicates the time domain starting position of the first PUCCH transmission in the time slot or sub-slot.
  • the time domain start position may be the position of the first symbol of the occupied symbol in the slot or subslot of the first PUCCH transmission.
  • the repeated transmission of the PUCCH is a continuous repeated transmission.
  • the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
  • the configuration parameters of the repeated transmission of the PUCCH are determined according to the priorities of the first format and the second format.
  • the first format is a long PUCCH format
  • the second format is a short PUCCH format
  • the supported PUCCH format for repeated transmission of PUCCH is the first format and the second format may be repeated transmission of PUCCH in the time domain, supporting both the transmission of PUCCH in the first format and the second format transmission of the PUCCH.
  • the first format and the second format have different priorities.
  • the repeated transmission of the PUCCH in the first format is preferentially performed based on the first configuration parameter, and then the second format is performed based on the second configuration parameter. Repeated transmission of formatted PUCCH.
  • the repeated transmission of the PUCCH in the second format is preferentially performed based on the second configuration parameter, and then the first format is performed based on the first configuration parameter. Repeated transmission of formatted PUCCH.
  • the terminal receives configuration parameters configured by the base station to the terminal through signaling.
  • the signaling may be Radio Resource Control (RRC, Radio Resource Control) signaling, Media Access Control (MAC, Media Access Control) signaling, or Downlink Control Information (DCI, Downlink Control Information) signaling.
  • RRC Radio Resource Control
  • MAC Media Access Control
  • DCI Downlink Control Information
  • a time slot or sub-slot-based PUCCH may be used. Repeat transmission.
  • each time slot or sub-slot includes one PUCCH transmission, and each PUCCH transmission of the repeated transmission has a uniform time domain starting position, and at the same time Each PUCCH transmission occupies the same number of symbols.
  • this PUCCH transmission is skipped.
  • the number of repeated transmissions of PUCCH is 4;
  • the sub-slots in Figure 2b include sub-slot1, sub-slot2, sub-slot3 and sub-slot4, a total of four sub-slots, four of which are adjacent sub-slots;
  • the time domain starting position is For the symbol numbered 1, as shown in Fig. 2b, the time domain starting positions of the symbols occupied by the PUCCH transmitted in sub-slot1, sub-slot2, sub-slot3 and sub-slot4 are all symbol 1.
  • the number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2b, the number of symbols occupied by each PUCCH transmission is 5.
  • the number of times of repeated transmission of PUCCH is 2; it is the repeated transmission of PUCCH based on time slots, that is, each time slot corresponds to one transmission of PUCCH, and the time slot in Figure 2c includes slot1 and slot2 , a total of two time slots; the time domain starting position is the symbol numbered 1, as shown in Figure 2c, the time domain starting positions of the symbols occupied by the PUCCH transmitted in slot1 and slot2 are both symbol 1.
  • the number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2c, the number of occupied symbols is 10.
  • the long PUCCH format is used for repeated transmission, which has good reliability and enhanced coverage.
  • the PUCCH in the short PUCCH format (for example, format 0 or format 2) needs to be repeatedly transmitted, in order to support multiple transmission reception points, beamforming or hybrid automatic retransmission, continuous retransmission of PUCCH retransmission may be used In this way, repeated transmission of continuous PUCCH is performed.
  • PUCCH transmission across slots and sub-slots is supported, and when a slot boundary or a sub-slot boundary is encountered, no segmentation is performed if the available symbols are available.
  • the delay can be reduced, for example, for PDSCH transmission, ACK/NACK feedback can be obtained in a faster and more timely manner.
  • the scattered uplink symbols can be used to perform repeated transmission of the PUCCH at any time, which is more flexible and obtains higher resource utilization.
  • the number of repeated PUCCH transmissions in each slot is 3; the repeated transmission of PUCCH is continuous PUCCH transmission, that is, when symbols are available, the The transmission is uninterrupted; the time domain starting position is the symbol numbered 5, as shown in Figure 2d, after the time domain starting position occupied by the first PUCCH transmission is determined (symbol 5), the remaining 2 transmissions The occupied symbols can be determined.
  • the number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2d , the number of symbols occupied by each PUCCH transmission is 2.
  • the PUCCH transmission is skipped this time.
  • the symbol 7 in the slot 2 is a reserved symbol, so the repeated transmission of the PUCCH is performed after skipping the symbol 7.
  • the PUCCH transmission in the short PUCCH format if the symbol occupied by the PUCCH transmission is a downlink symbol, the PUCCH transmission of this time is skipped. For example, in 2d, symbols 0 to 3 in slot1 are downlink symbols, and no PUCCH transmission is performed on these symbols.
  • the number of repeated transmissions of PUCCH in each slot is 3; the repeated transmission of PUCCH is continuous PUCCH transmission, that is, when symbols are available, There is no interruption between transmissions; the time domain starting position is the symbol numbered 6, as shown in Figure 2e, after the time domain starting position occupied by the first PUCCH transmission is determined (symbol 6), the remaining 2 transmissions The occupied symbols can be determined.
  • the number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2e, the number of symbols occupied by each PUCCH is 2.
  • the configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • the configuration parameters for the repeated transmission of PUCCH can be determined according to the supported PUCCH format for repeated transmission of PUCCH.
  • the terminal can use configuration parameters suitable for the PUCCH format. Repeated transmission of the PUCCH is performed, in this way, the requirements of reliability, delay and/or coverage strength in different scenarios can be met.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 31 In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determine that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein the first configuration parameter, Indicate the number of repeated transmissions and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same;
  • the configuration parameter for the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the first PUCCH
  • the time domain starting position of the transmission; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2;
  • the configuration parameter of the repeated transmission of the PUCCH is determined to be the first configuration parameter.
  • the first configuration parameter at least indicates the number of repetitions and the time domain start position of each time the PUCCH transmission is performed in the time slot or sub-slot.
  • the time domain start position may be the position of the first symbol of the occupied symbol in the time slot or subslot for the PUCCH transmission.
  • each time slot contains the same number of symbols and each sub-slot contains the same number of symbols
  • the time domain starting position of the PUCCH transmission in each other time slot or sub-slot can be determined.
  • the repeated transmission includes 5 PUCCH transmissions, and the position of the first symbol of the symbol occupied by the first PUCCH transmission in the time slot is A, then in the remaining 4 PUCCH transmissions , the starting position of the symbol occupied by each PUCCH transmission is the A position of the corresponding time slot.
  • the time domain start position of the symbol occupied by each PUCCH transmission of the PUCCH repeated transmission can be obtained through one indication.
  • the configuration parameter of the repeated transmission of the PUCCH is determined as the second configuration parameter.
  • the second configuration parameter at least indicates a time domain start position of the first PUCCH transmission in the time slot or sub-slot.
  • the time domain start position may be the position of the first symbol of the occupied symbol in the slot or subslot of the first PUCCH transmission.
  • the repeated transmission of the PUCCH is a continuous repeated transmission.
  • the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 41 In response to the priority of the first format being higher than the priority of the second format, preferentially determine the configuration parameter of the repeated transmission of the PUCCH as the first configuration parameter;
  • the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
  • the repeated transmission of the PUCCH in the first format is preferentially performed based on the first configuration parameter, and then the second format is performed based on the second configuration parameter. Repeated transmission of formatted PUCCH.
  • the repeated transmission of the PUCCH in the second format is preferentially performed based on the second configuration parameter, and then the first format is performed based on the first configuration parameter. Repeated transmission of formatted PUCCH.
  • the first format is a long PUCCH format
  • the second format is a short PUCCH format
  • the supported PUCCH format for repeated transmission of PUCCH is the first format and the second format may be repeated transmission of PUCCH in the time domain, supporting both the transmission of PUCCH in the first format and the second format transmission of the PUCCH.
  • the first format and the second format have different priorities.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 51 repeatedly transmit the PUCCH of the first format in the time domain;
  • the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
  • the spaced repeated transmission in the time domain is suitable for the repeated transmission of the long PUCCH format PUCCH.
  • the spaced repeated transmission may be one transmission of the PUCCH corresponding to the first format in each time slot in the time domain.
  • the first PUCCH is transmitted in the first time slot and the second PUCCH is transmitted in the second time slot.
  • the continuous repeated transmission in the time domain is suitable for the repeated transmission of the short PUCCH format PUCCH.
  • the continuous repeated transmission may be the transmission of the next PUCCH immediately after the completion of the transmission of the previous PUCCH of the repeated transmission of the PUCCH. In this way, the transmissions of adjacent PUCCHs are uninterrupted, so that the delay of data transmission can be reduced.
  • the repeated transmission of the short PUCCH format PUCCH since the repeated transmission of the PUCCH is continuous repeated transmission, after determining the time domain start position of the first PUCCH transmission of the repeated transmission, it is possible to The continuous relationship between transmissions determines the starting position of a symbol occupied by any PUCCH transmission. Therefore, the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 61 perform repeated transmission of the PUCCH in continuous repeated time units in the time domain; wherein, each repeated time unit corresponds to one transmission of the PUCCH.
  • the repeating time unit may be a time slot.
  • the repeating time unit may also be a sub-slot.
  • the repeating time unit is an available time unit.
  • the configuration parameter indicates the repeating time unit.
  • one transmission of the PUCCH corresponding to each repeated time unit may be one transmission of the PUCCH in each time slot.
  • one PUCCH transmission corresponding to each repetition time unit may be one PUCCH transmission in each sub-slot.
  • this embodiment provides a method for transmitting PUCCH, wherein, applied to a terminal, the method includes:
  • Step 71 In response to the time domain unit occupied by a single transmission of the PUCCH being the time domain unit of the downlink transmission, the single transmission of the PUCCH is not performed;
  • the single transmission of the PUCCH is not performed.
  • the single transmission of the PUCCH in response to the symbol occupied by the single transmission of the PUCCH being the symbol of the downlink transmission, the single transmission of the PUCCH is not performed.
  • the single transmission of the PUCCH in response to the symbols occupied by the single transmission of the PUCCH being the reserved symbols not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
  • the time domain unit of downlink transmission may be the time domain unit of a physical downlink control channel (PDCCH, Physical Downlink Control Channel) or the time domain unit of a physical downlink shared channel (PDSCH, Physical Downlink Share Channel).
  • PDCCH Physical Downlink Control Channel
  • PDSCH Physical Downlink Share Channel
  • the reserved time domain units not used for PUCCH transmission may be determined according to a preset rule.
  • the preset rule may be a network protocol.
  • a single transmission of the PUCCH is not performed, which may be data transmission without using the PUCCH.
  • the transmission of this PUCCH may be skipped.
  • this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
  • Step 81 Receive signaling carrying configuration parameters.
  • the signaling includes one of the following: radio resource control RRC signaling, medium access control MAC control element CE signaling, and downlink control information DCI signaling.
  • the terminal in response to establishing a connection between the terminal and the base station, the terminal receives the signaling that carries the configuration parameter and is sent by the base station.
  • an embodiment of the present disclosure provides an apparatus for transmitting PUCCH, wherein, applied to a terminal, the apparatus includes a determining module 91 , wherein:
  • the determining module 91 is configured to: determine the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  • the determining module 91 is further configured to:
  • each PUCCH transmission In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determine that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein, the first configuration parameter indicates at least the number of repeated transmissions and each PUCCH transmission.
  • the time domain starting position of ; each PUCCH transmission has the same time domain starting position within the time unit;
  • the configuration parameter of the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the time domain start of the first PUCCH transmission position; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2;
  • the configuration parameters of the repeated transmission of the PUCCH are determined according to the priorities of the first format and the second format.
  • the determining module 91 is further configured to:
  • the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
  • the determining module 91 is further configured to: configure parameters including at least one of the following:
  • a first indication parameter indicating the number of time domain resources occupied by a single PUCCH transmission
  • the second indication parameter indicating the time domain starting position occupied by the transmission of a single PUCCH
  • the third indication parameter indicating the number of times of repeated transmission of the PUCCH
  • the fourth indication parameter indicates the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a sub-slot
  • the fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
  • the apparatus further includes a transmission module 92, wherein,
  • the transmission module 92 is configured to: according to the configuration parameter, repeatedly transmit the PUCCH of the first format at intervals in the time domain;
  • the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
  • the transmission module 92 is further configured to:
  • the repeated transmission of the PUCCH is performed on continuous repeated time units in the time domain
  • each repetition time unit corresponds to one PUCCH transmission.
  • the transmission module 92 is further configured to:
  • the single transmission of the PUCCH is not performed;
  • the single transmission of the PUCCH is not performed.
  • the apparatus further includes a receiving module 93, wherein the receiving module 93 is configured to: receive signaling carrying configuration parameters.
  • the receiving module 93 is further configured to: signaling, including one of the following: radio resource control RRC signaling, medium access control MAC control element CE signaling, and downlink control information DCI signaling.
  • Embodiments of the present disclosure provide a communication device, the communication device includes:
  • memory for storing processor-executable instructions
  • the processor is configured to, when executing the executable instructions, implement the method applied to any embodiment of the present disclosure.
  • the processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize and store information on the communication device after the power is turned off.
  • the processor can be connected to the memory through a bus or the like, and is used to read the executable program stored on the memory.
  • An embodiment of the present disclosure further provides a computer storage medium, wherein the computer storage medium stores a computer-executable program, and when the executable program is executed by a processor, the method of any embodiment of the present disclosure is implemented.
  • an embodiment of the present disclosure provides a structure of a terminal.
  • this embodiment provides a terminal 800, which may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc. .
  • the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816.
  • the processing component 802 generally controls the overall operations of the terminal 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operation at device 800 . Examples of such data include instructions for any application or method operating on the terminal 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • Power supply component 806 provides power to various components of terminal 800 .
  • Power supply components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to terminal 800 .
  • Multimedia component 808 includes screens that provide an output interface between terminal 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. A touch sensor can sense not only the boundaries of a touch or swipe action, but also the duration and pressure associated with the touch or swipe action.
  • the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
  • Audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the terminal 800 is in an operating mode, such as a calling mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 804 or transmitted via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
  • Sensor assembly 814 includes one or more sensors for providing various aspects of status assessment for terminal 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the terminal 800, the sensor component 814 can also detect the position change of the terminal 800 or a component of the terminal 800, the user The presence or absence of contact with the terminal 800, the orientation or acceleration/deceleration of the terminal 800 and the temperature change of the terminal 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communications between terminal 800 and other devices.
  • the terminal 800 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • terminal 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, which are executable by the processor 820 of the terminal 800 to perform the above method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network-side device.
  • base station 900 includes processing component 922, which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922, such as application programs.
  • An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions to perform any of the aforementioned methods applied to the base station.
  • the base station 900 may also include a power supply assembly 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to a network, and an input output (I/O) interface 958.
  • Base station 900 may operate based on an operating system stored in memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.

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Abstract

The embodiments of the present disclosure provide a PUCCH transmission method, applied to a terminal, said method comprising: according to a physical uplink control channel (PUCCH) format which is supported by a terminal and is used for repeated transmission of PUCCH, determining configuration parameters of the repeated transmission of the PUCCH.

Description

传输PUCCH的方法、装置、通信设备及存储介质Method, apparatus, communication device and storage medium for transmitting PUCCH 技术领域technical field
本公开涉及无线通信技术领域但不限于无线通信技术领域,尤其涉及一种传输PUCCH的方法、装置、通信设备及存储介质。The present disclosure relates to the field of wireless communication technologies, but is not limited to the field of wireless communication technologies, and in particular, to a method, apparatus, communication device, and storage medium for transmitting PUCCH.
背景技术Background technique
在第五代移动通信技术(5G,5 th Generation Mobile Network)中,引入了多样化的无线通信场景。在不同的无线通信场景下,可以有不同的服务质量(QoS,Quality of Service),能够满足不同类型的业务需求。例如,在超高可靠低时延通信(URLLC,Ultra reliable and low latency communication)场景中,可以支持低时延和高可靠的业务。 In the fifth generation mobile communication technology (5G, 5th Generation Mobile Network), various wireless communication scenarios are introduced. In different wireless communication scenarios, there may be different Quality of Service (QoS, Quality of Service), which can meet different types of business requirements. For example, in the ultra-reliable and low-latency communication (URLLC, Ultra reliable and low latency communication) scenario, low-latency and high-reliability services can be supported.
相关技术中,为了满足业务的低时延、高可靠和广覆盖等要求,可以进行物理上行控制信道(PUCCH,Physical Uplink Control Channel)的重复传输。In the related art, in order to meet the requirements of low latency, high reliability, and wide coverage of services, repeated transmission of the Physical Uplink Control Channel (PUCCH, Physical Uplink Control Channel) can be performed.
发明内容SUMMARY OF THE INVENTION
本公开实施例公开了一种传输PUCCH的方法、装置、通信设备及存储介质。The embodiments of the present disclosure disclose a method, an apparatus, a communication device, and a storage medium for transmitting a PUCCH.
根据本公开实施例的第一方面,提供一种传输PUCCH的方法,其中,应用于终端,所述方法,包括:According to a first aspect of the embodiments of the present disclosure, there is provided a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数。The configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
根据本公开实施例的第二方面,提供一种传输PUCCH的装置,其中,应用于终端,所述装置,包括确定模块,其中,According to a second aspect of the embodiments of the present disclosure, there is provided an apparatus for transmitting PUCCH, wherein, applied to a terminal, the apparatus includes a determining module, wherein,
所述确定模块,被配置为:根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数。The determining module is configured to: determine the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
根据本公开实施例的第三方面,提供一种通信设备,所述通信设备,包括:According to a third aspect of the embodiments of the present disclosure, there is provided a communication device, the communication device comprising:
处理器;processor;
用于存储所述处理器可执行指令的存储器;a memory for storing the processor-executable instructions;
其中,所述处理器被配置为:用于运行所述可执行指令时,实现本公开任意实施例所述的方法。Wherein, the processor is configured to: when executing the executable instructions, implement the method described in any embodiment of the present disclosure.
根据本公开实施例的第四方面,提供一种计算机存储介质,所述计算机存储介质存储有计算机可执行程序,所述可执行程序被处理器执行时实现本公开任意实施例所述的方法。According to a fourth aspect of an embodiment of the present disclosure, a computer storage medium is provided, where the computer storage medium stores a computer-executable program, and the executable program implements the method described in any embodiment of the present disclosure when the executable program is executed by a processor.
本公开实施例中,根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数。这里,所述PUCCH的重复传输的配置参数可以根据支持的进行PUCCH的重复传输的PUCCH格式确定,相较于只能根据单一的配置参数进行PUCCH的重复传输, 所述终端可以采用与所述PUCCH格式相适应的配置参数进行所述PUCCH的重复传输,如此,能够满足不同场景下的可靠性、时延和/或覆盖强度的要求。In the embodiment of the present disclosure, the configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH. Here, the configuration parameter of the repeated transmission of the PUCCH may be determined according to the supported PUCCH format for the repeated transmission of the PUCCH. Compared with only performing the repeated transmission of the PUCCH according to a single configuration parameter, the terminal may use the same PUCCH format. Repeated transmission of the PUCCH is performed with configuration parameters adapted to the format, so that the requirements of reliability, delay and/or coverage strength in different scenarios can be met.
附图说明Description of drawings
图1是一种无线通信系统的结构示意图。FIG. 1 is a schematic structural diagram of a wireless communication system.
图2a是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。Fig. 2a is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图2b是根据一示例性实施例示出的一种传输PUCCH的方法的示意图。Fig. 2b is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
图2c是根据一示例性实施例示出的一种传输PUCCH的方法的示意图。Fig. 2c is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
图2d是根据一示例性实施例示出的一种传输PUCCH的方法的示意图。Fig. 2d is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
图2e是根据一示例性实施例示出的一种传输PUCCH的方法的示意图。Fig. 2e is a schematic diagram showing a method for transmitting PUCCH according to an exemplary embodiment.
图3是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。Fig. 3 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图4是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。FIG. 4 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图5是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。Fig. 5 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图6是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。Fig. 6 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图7是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。FIG. 7 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图8是根据一示例性实施例示出的一种传输PUCCH的方法的流程示意图。FIG. 8 is a schematic flowchart of a method for transmitting PUCCH according to an exemplary embodiment.
图9是根据一示例性实施例示出的一种传输PUCCH的装置的示意图。Fig. 9 is a schematic diagram of an apparatus for transmitting PUCCH according to an exemplary embodiment.
图10是根据一示例性实施例示出的一种终端的结构示意图。FIG. 10 is a schematic structural diagram of a terminal according to an exemplary embodiment.
图11是根据一示例性实施例示出的一种基站的框图。Fig. 11 is a block diagram of a base station according to an exemplary embodiment.
具体实施方式Detailed ways
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not intended to represent all implementations consistent with embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of embodiments of the present disclosure, as recited in the appended claims.
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。The terms used in the embodiments of the present disclosure are only for the purpose of describing particular embodiments, and are not intended to limit the embodiments of the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the embodiments of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determining."
出于简洁和便于理解的目的,本文在表征大小关系时,所使用的术语为“大于”或“小于”。但对于本 领域技术人员来说,可以理解:术语“大于”也涵盖了“大于等于”的含义,“小于”也涵盖了“小于等于”的含义。For the purpose of brevity and ease of understanding, the terms "greater than" or "less than" are used herein when characterizing the relationship of size. But for those skilled in the art, it can be understood that the term "greater than" also covers the meaning of "greater than or equal to", and "less than" also covers the meaning of "less than or equal to".
请参考图1,其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示,无线通信系统是基于移动通信技术的通信系统,该无线通信系统可以包括:若干个用户设备110以及若干个基站120。Please refer to FIG. 1 , which shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1 , the wireless communication system is a communication system based on a mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .
其中,用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,用户设备110可以是物联网用户设备,如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网用户设备的计算机,例如,可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如,站(Station,STA)、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、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。或者,用户设备110也可以是无人飞行器的设备。或者,用户设备110也可以是车载设备,比如,可以是具有无线通信功能的行车电脑,或者是外接行车电脑的无线用户设备。或者,用户设备110也可以是路边设备,比如,可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。The user equipment 110 may be a device that provides voice and/or data connectivity to the user. User equipment 110 may communicate with one or more core networks via a Radio Access Network (RAN), and user equipment 110 may be IoT user equipment such as sensor devices, mobile phones (or "cellular" phones) ) and a computer with IoT user equipment, for example, may be stationary, portable, pocket-sized, hand-held, computer-built or vehicle-mounted. For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access terminal, user terminal, user agent, user device, or user equipment. Alternatively, the user equipment 110 may also be a device of an unmanned aerial vehicle. Alternatively, the user equipment 110 may also be an in-vehicle device, for example, a trip computer with a wireless communication function, or a wireless user equipment connected to an external trip computer. Alternatively, the user equipment 110 may also be a roadside device, for example, may be a street light, a signal light, or other roadside devices with a wireless communication function.
基站120可以是无线通信系统中的网络侧设备。其中,该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication,4G)系统,又称长期演进(Long Term Evolution,LTE)系统;或者,该无线通信系统也可以是5G系统,又称新空口系统或5G NR系统。或者,该无线通信系统也可以是5G系统的再下一代系统。其中,5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network,新一代无线接入网)。The base station 120 may be a network-side device in a wireless communication system. Wherein, the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as New Radio System or 5G NR System. Alternatively, the wireless communication system may also be a next-generation system of the 5G system. Among them, the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).
其中,基站120可以是4G系统中采用的演进型基站(eNB)。或者,基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时,通常包括集中单元(central unit,CU)和至少两个分布单元(distributed unit,DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)层、无线链路层控制协议(Radio Link Control,RLC)层、媒体访问控制(Media Access Control,MAC)层的协议栈;分布单元中设置有物理(Physical,PHY)层协议栈,本公开实施例对基站120的具体实现方式不加以限定。The base station 120 may be an evolved base station (eNB) used in the 4G system. Alternatively, the base station 120 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system. When the base station 120 adopts a centralized distributed architecture, it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU). The centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 120 is not limited in this embodiment of the present disclosure.
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中,该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口;或者,该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口,比如该无线空口是新空口;或者,该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。A wireless connection can be established between the base station 120 and the user equipment 110 through a wireless air interface. In different embodiments, the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.
在一些实施例中,用户设备110之间还可以建立E2E(End to End,端到端)连接。比如车联网通信(vehicle to everything,V2X)中的V2V(vehicle to vehicle,车对车)通信、V2I(vehicle to Infrastructure,车对路边设备)通信和V2P(vehicle to pedestrian,车对人)通信等场景。In some embodiments, an E2E (End to End, end-to-end) connection may also be established between the user equipments 110 . For example, V2V (vehicle to vehicle, vehicle-to-vehicle) communication, V2I (vehicle to Infrastructure, vehicle-to-roadside equipment) communication and V2P (vehicle to pedestrian, vehicle-to-person) communication in vehicle-to-everything (V2X) communication etc. scene.
这里,上述用户设备可认为是下面实施例的终端设备。Here, the above-mentioned user equipment may be regarded as the terminal equipment of the following embodiments.
在一些实施例中,上述无线通信系统还可以包含网络管理设备130。In some embodiments, the above wireless communication system may further include a network management device 130 .
若干个基站120分别与网络管理设备130相连。其中,网络管理设备130可以是无线通信系统中的核心网设备,比如,该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core,EPC)中的移动性管理实体(Mobility Management Entity,MME)。或者,该网络管理设备也可以是其它的核心网设备,比如服务网关(Serving GateWay,SGW)、公用数据网网关(Public Data Network GateWay,PGW)、策略与计费规则功能单元(Policy and Charging Rules Function,PCRF)或者归属签约用户服务器(Home Subscriber Server,HSS)等。对于网络管理设备130的实现形态,本公开实施例不做限定。 Several base stations 120 are respectively connected to the network management device 130 . The network management device 130 may be a core network device in a wireless communication system. For example, the network management device 130 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME). Alternatively, the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rule functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc. The implementation form of the network management device 130 is not limited in this embodiment of the present disclosure.
为了更好地理解本公开任一个实施例所描述的技术方案,首先,对进行PUCCH的重复传输进行说明:In order to better understand the technical solutions described in any of the embodiments of the present disclosure, first, the repeated transmission of PUCCH is described:
在一个实施例中,PUCCH用于承载上行控制信息。In one embodiment, the PUCCH is used to carry uplink control information.
在一个实施例中,根据需要传输的上行控制信息确定PUCCH格式。In one embodiment, the PUCCH format is determined according to the uplink control information to be transmitted.
在一个实施例中,PUCCH格式,包括:短PUCCH格式和长PUCCH格式。In one embodiment, the PUCCH formats include: a short PUCCH format and a long PUCCH format.
在一个实施例中,短PUCCH格式为占用1至2个符号的PUCCH格式。In one embodiment, the short PUCCH format is a PUCCH format occupying 1 to 2 symbols.
在一个实施例中,短PUCCH格式可以承载1至2比特信息。In one embodiment, the short PUCCH format may carry 1 to 2 bits of information.
在一个实施例中,长PUCCH格式为占用4至14个符号的PUCCH格式。In one embodiment, the long PUCCH format is a PUCCH format occupying 4 to 14 symbols.
在一个实施例中,长PUCCH格式可以承载大于2比特的信息。In one embodiment, the long PUCCH format may carry more than 2 bits of information.
在一个实施例中,通过短PUCCH格式承载上行控制信息。这样,可以缩短混合自动重传请求(HARQ,Hybrid Automatic Repeat reQuest)的反馈时延,In one embodiment, the uplink control information is carried in a short PUCCH format. In this way, the feedback delay of the hybrid automatic repeat request (HARQ, Hybrid Automatic Repeat reQuest) can be shortened,
在一个实施例中,通过长PUCCH格式承载上行控制信息。这样,较长的持续时长可以确保高的覆盖强度。In one embodiment, the uplink control information is carried in the long PUCCH format. In this way, longer durations can ensure high coverage strengths.
在一个实施例中,无线通信系统不支持跨时隙边界或跨子时隙边界的PUCCH的传输,也不支持基于子时隙的PUCCH的重复传输。In one embodiment, the wireless communication system does not support transmission of PUCCH across slot boundaries or across sub-slot boundaries, nor does it support repeated transmission of PUCCH based on sub-slots.
在一个实施例中,对于短PUCCH格式,不支持PUCCH的重复传输。In one embodiment, for the short PUCCH format, repeated transmission of PUCCH is not supported.
例如,format 0或者format 2不支持PUCCH的重复传输。For example, format 0 or format 2 does not support repeated transmission of PUCCH.
在一个实施例中,对于长PUCCH格式,只支持基于时隙的PUCCH的重复传输。In one embodiment, for the long PUCCH format, only slot-based repeated transmission of PUCCH is supported.
例如,format 1、format3或者format 4,只支持基于时隙的PUCCH的重复传输。For example, format 1, format 3 or format 4, only supports the repeated transmission of slot-based PUCCH.
在一个实施例中,进行PUCCH的重复传输的传输次数是半静态配置的。In one embodiment, the number of transmissions for the repeated transmission of the PUCCH is semi-statically configured.
相关技术中,基于时隙的PUCCH的重复传输,在确保可靠性满足要求的同时无法兼顾时延要求。这样,导致在URLLC场景或者一些波束赋形场景中,时延较大。In the related art, the repeated transmission of the time-slot-based PUCCH cannot take into account the time delay requirement while ensuring that the reliability meets the requirement. In this way, in the URLLC scenario or some beamforming scenarios, the delay is relatively large.
同时,基于时隙的PUCCH的重复传输,不支持短PUCCH格式的PUCCH的重复传输。如此,format0和format2就没有对应的重复增强方案。Meanwhile, the repeated transmission of the PUCCH based on the slot does not support the repeated transmission of the PUCCH in the short PUCCH format. In this way, there is no corresponding repetition enhancement scheme for format0 and format2.
如图2所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 2 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤21、根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定PUCCH的重复传输的配置参数。Step 21: Determine the configuration parameters of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
在一些实施例中,终端可以是但不限于是手机、可穿戴设备、车载终端、路侧单元(RSU,Road Side Unit)、智能家居终端和工业用传感设备等终端。In some embodiments, the terminal may be, but is not limited to, a terminal such as a mobile phone, a wearable device, a vehicle-mounted terminal, a roadside unit (RSU, Road Side Unit), a smart home terminal, and an industrial sensing device.
这里,可以是终端通过PUCCH向基站传输数据。Here, the terminal may transmit data to the base station through the PUCCH.
在一些实施例中,基站可以为各种类型的基站,例如,第三代移动通信(3G)网络的基站、第四代移动通信(4G)网络的基站、第五代移动通信(5G)网络的基站或其它演进型基站。In some embodiments, the base station may be various types of base stations, for example, a base station of a third generation mobile communication (3G) network, a base station of a fourth generation mobile communication (4G) network, a fifth generation mobile communication (5G) network base station or other evolved base station.
在一个实施例中,PUCCH格式,包括:短PUCCH格式和/或长PUCCH格式。In one embodiment, the PUCCH format includes: a short PUCCH format and/or a long PUCCH format.
在一个实施例中,短PUCCH格式为占用1至2个符号的PUCCH格式。例如,例如,format 0或者format 2。In one embodiment, the short PUCCH format is a PUCCH format occupying 1 to 2 symbols. For example, format 0 or format 2.
在一个实施例中,短PUCCH格式可以承载1至2比特信息。In one embodiment, the short PUCCH format may carry 1 to 2 bits of information.
在一个实施例中,长PUCCH格式为占用4至14个符号的PUCCH格式。例如,例如,format 1、format3或者format 4。In one embodiment, the long PUCCH format is a PUCCH format occupying 4 to 14 symbols. For example, format 1, format3, or format 4.
在一个实施例中,长PUCCH格式可以承载大于2比特的信息。In one embodiment, the long PUCCH format may carry more than 2 bits of information.
在一个实施例中,终端只支持短PUCCH格式。In one embodiment, the terminal only supports the short PUCCH format.
在一个实施例中,终端只支持长PUCCH格式。In one embodiment, the terminal only supports the long PUCCH format.
在一个实施例中,终端既支持短PUCCH格式也支持长PUCCH格式。In one embodiment, the terminal supports both short and long PUCCH formats.
在一个实施例中,PUCCH用于承载上行控制信息。In one embodiment, the PUCCH is used to carry uplink control information.
在一个实施例中,PUCCH的重复传输可以是利用不同的PUCCH重复传输相同的数据。In one embodiment, the repeated transmission of the PUCCH may be repeated transmission of the same data using different PUCCHs.
例如,利用第一PUCCH、第二PUCCH和第三PUCCH分别传输相同的上行控制信息。这里,第一PUCCH、第二PUCCH和第三PUCCH为不同的PUCCH资源。For example, the same uplink control information is transmitted using the first PUCCH, the second PUCCH and the third PUCCH, respectively. Here, the first PUCCH, the second PUCCH and the third PUCCH are different PUCCH resources.
在一个实施例中,由于不同的PUCCH重复传输的是相同的数据,可以将不同的PUCCH进行合并,利用合并后的PUCCH进行解码,获得上行控制信息。如此,可以提升传输上行控制信息的可靠性。In one embodiment, since different PUCCHs repeatedly transmit the same data, different PUCCHs may be combined, and the combined PUCCHs may be used for decoding to obtain uplink control information. In this way, the reliability of transmitting uplink control information can be improved.
在一个实施例中,可以是从PUCCH资源集中选择PUCCH。In one embodiment, the PUCCH may be selected from a PUCCH resource set.
例如,PUCCH资源集,包括:第一PUCCH、第二PUCCH、第三PUCCH、第四PUCCH、第五PUCCH和第六PUCCH,则可以选择第一PUCCH、第二PUCCH、第三PUCCH进行PUCCH的重复传输。这里,第一PUCCH、第二PUCCH、第三PUCCH、第四PUCCH、第五PUCCH和第六PUCCH为不同的PUCCH资源。For example, if the PUCCH resource set includes: the first PUCCH, the second PUCCH, the third PUCCH, the fourth PUCCH, the fifth PUCCH, and the sixth PUCCH, the first PUCCH, the second PUCCH, and the third PUCCH can be selected to repeat the PUCCH transmission. Here, the first PUCCH, the second PUCCH, the third PUCCH, the fourth PUCCH, the fifth PUCCH and the sixth PUCCH are different PUCCH resources.
在一个实施例中,配置参数,包括以下至少之一:In one embodiment, the configuration parameters include at least one of the following:
第一指示参数,指示单次PUCCH的传输占用的时间单位数量;The first indication parameter, indicating the number of time units occupied by the transmission of a single PUCCH;
第二指示参数,指示单次PUCCH的传输占用的时域起始位置;The second indication parameter, indicating the time domain starting position occupied by the transmission of a single PUCCH;
第三指示参数,指示PUCCH的重复传输的次数;The third indication parameter, indicating the number of times of repeated transmission of the PUCCH;
第四指示参数,指示时域上PUCCH的重复传输的重复时间单位;其中,所述重复时间单位,包括:时隙或子时隙;the fourth indication parameter, indicating the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a subslot;
第五指示参数,指示时域上PUCCH的重复传输支持或者不支持跨时隙传输。The fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
在一个实施例中,单次PUCCH的传输可以是PUCCH的重复传输中的任意一次传输。In one embodiment, a single transmission of PUCCH may be any one of repeated transmissions of PUCCH.
在一个实施例中,PUCCH的传输占用的时间单位可以是符号。In one embodiment, the time unit occupied by the transmission of the PUCCH may be a symbol.
在一个实施例中,每次重复传输的PUCCH占用的时间单位数量相同。In one embodiment, the number of time units occupied by the PUCCH for each repeated transmission is the same.
在一个实施例中,时域起始位置是PUCCH起始符号在其所在时隙或者子时隙中所处的位置。In one embodiment, the time domain starting position is the position where the PUCCH starting symbol is located in the slot or subslot where it is located.
例如,PUCCH占用时隙或者子时隙的第3至第7个符号,则第3个符号为PUCCH的时域起始位置。For example, if the PUCCH occupies the 3rd to 7th symbols of the time slot or subslot, the 3rd symbol is the time domain starting position of the PUCCH.
在一个实施例中,时域起始位置为子时隙内传输的PUCCH占用的第一个符号的位置。In one embodiment, the starting position in the time domain is the position of the first symbol occupied by the PUCCH transmitted in the sub-slot.
在一个实施例中,时域起始位置为时隙内传输的PUCCH占用的第一个符号的位置。In one embodiment, the starting position in the time domain is the position of the first symbol occupied by the PUCCH transmitted in the time slot.
在一个实施例中,对于长PUCCH格式PUCCH的重复传输,每次PUCCH重复占用的符号的时域起始位置相同。In one embodiment, for the repeated transmission of the long PUCCH format PUCCH, the time domain start positions of the symbols repeatedly occupied by the PUCCH each time are the same.
在一个实施例中,对于短PUCCH格式的PUCCH的重复传输,如果重复传输次数为N(N为大于1的正整数),后面的N-1次PUCCH传输可以在后续可用资源上连续传输,则可以根据第一次传输PUCCH的时域起始位置确定剩余的(N-1)次的传输PUCCH的时域起始位置。In one embodiment, for the repeated transmission of PUCCH in the short PUCCH format, if the number of repeated transmissions is N (N is a positive integer greater than 1), the subsequent N-1 PUCCH transmissions can be continuously transmitted on subsequent available resources, then The time domain starting positions of the remaining (N-1) times of transmitting the PUCCH may be determined according to the time domain starting position of the first transmission of the PUCCH.
在一个实施例中,重复传输的次数可以根据信道的传输质量确定。In one embodiment, the number of repeated transmissions may be determined according to the transmission quality of the channel.
在一个实施例中,响应于信道的传输质量小于质量阈值,可以设置重复传输的次数大于或等于数量阈值;或者,响应于信道的传输质量大于质量阈值,可以设置重复传输的次数小于或等于数量阈值。In one embodiment, in response to the transmission quality of the channel being less than the quality threshold, the number of repeated transmissions may be set to be greater than or equal to the quantity threshold; or, in response to the transmission quality of the channel being greater than the quality threshold, the number of repeated transmissions may be set to be less than or equal to the quantity threshold.
这样,重复传输的次数可以根据信道的传输质量进行适应性调整。In this way, the number of repeated transmissions can be adaptively adjusted according to the transmission quality of the channel.
在一个实施例中,时域上PUCCH的重复传输的重复时间单位可以是重复的粒度。In one embodiment, the repetition time unit of the repeated transmission of the PUCCH in the time domain may be the repetition granularity.
在一个实施例中,以时隙为粒度进行重复传输。In one embodiment, repeated transmissions are performed at the granularity of time slots.
在另一个实施例中,以子时隙为粒度进行重复传输。In another embodiment, repeated transmissions are performed with sub-slot granularity.
在一个实施例中,响应于PUCCH传输占用的符号可以超出时隙的边界,确定支持跨时隙传输。In one embodiment, it is determined that cross-slot transmission is supported in response to the symbols occupied by the PUCCH transmission may exceed the boundaries of the timeslot.
在一个实施例中,响应于PUCCH传输占用的符号可以超出子时隙的边界,确定支持跨时隙传输。In one embodiment, it is determined that cross-slot transmission is supported in response to the symbols occupied by the PUCCH transmission may exceed sub-slot boundaries.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第一格式,确定PUCCH的重复传输的配置参数为第一配置参数;其中,第一配置参数,至少指示重复传输的次数和每次PUCCH传输的时域起始位置;每次PUCCH传输在时间单位内的时域起始位置相同。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the first format, it is determined that the configuration parameter of repeated transmission of PUCCH is the first configuration parameter; wherein the first configuration parameter at least indicates the The number of times and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为长PUCCH格式,即第一个格式为长PUCCH格式,确定PUCCH的重复传输的配置参数为第一配置参数。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the long PUCCH format, that is, the first format is the long PUCCH format, the configuration parameter of the repeated transmission of the PUCCH is determined to be the first configuration parameter.
在一个实施例中,第一配置参数,至少指示重复次数和每次在时隙或者子时隙内进行PUCCH传输的时域起始位置。In one embodiment, the first configuration parameter at least indicates the number of repetitions and the time domain starting position of each time the PUCCH transmission is performed in the time slot or sub-slot.
在一个实施例中,时域起始位置可以是PUCCH传输在时隙或者子时隙内占用符号的第一个符号的位置。In one embodiment, the time domain start position may be the position of the first symbol of the occupied symbol in the time slot or subslot for the PUCCH transmission.
在一个实施例中,对于第一格式的PUCCH传输,由于各个时隙都包含相同的符号个数和各个子时隙都包含相同的符号个数,当确定一个时隙内或者一个子时隙内PUCCH传输的时域起始位置后,就可以确定其他各个时隙内或者子时隙内PUCCH传输的时域起始位置。In one embodiment, for PUCCH transmission in the first format, since each time slot contains the same number of symbols and each sub-slot contains the same number of symbols, when it is determined that a time slot or a sub-slot contains the same number of symbols After the time domain starting position of the PUCCH transmission, the time domain starting position of the PUCCH transmission in each other time slot or sub-slot can be determined.
例如,对于第一格式的PUCCH传输,重复传输包含5次PUCCH传输,第一次PUCCH传输在时隙内占用的符号的第一个符号的位置为A,则在剩下的4次PUCCH传输中,每次PUCCH传输占用的符号的起始位置都是对应时隙的A位置。For example, for the PUCCH transmission of the first format, the repeated transmission includes 5 PUCCH transmissions, and the position of the first symbol of the symbol occupied by the first PUCCH transmission in the time slot is A, then in the remaining 4 PUCCH transmissions , the starting position of the symbol occupied by each PUCCH transmission is the A position of the corresponding time slot.
如此,通过一次指示就可以获得PUCCH重复传输的每次PUCCH传输占用的符号的时域起始位置。In this way, the time domain start position of the symbol occupied by each PUCCH transmission of the PUCCH repeated transmission can be obtained through one indication.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第二格式,确定PUCCH的重复传输的配置参数为第二配置参数;其中,第二配置参数,指示第一次PUCCH传输的时域起始位置;第一次PUCCH传输的时域起始位置用于确定第(N-1)次PUCCH传输的时域起始位置;其中,N为大于2的正整数。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the second format, it is determined that the configuration parameter for repeated transmission of PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the first PUCCH The time domain start position of transmission; the time domain start position of the first PUCCH transmission is used to determine the time domain start position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为短PUCCH格式,即第二格式为短PUCCH格式,确定PUCCH的重复传输的配置参数为第二配置参数。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the short PUCCH format, that is, the second format is the short PUCCH format, the configuration parameter of the repeated transmission of the PUCCH is determined to be the second configuration parameter.
在一个实施例中,第二配置参数,至少指示在时隙或者子时隙内进行第一次PUCCH传输的时域起始位置。In one embodiment, the second configuration parameter at least indicates the time domain starting position of the first PUCCH transmission in the time slot or sub-slot.
在一个实施例中,时域起始位置可以是第一次PUCCH传输在时隙或者子时隙内占用符号的第一个符号的位置。In one embodiment, the time domain start position may be the position of the first symbol of the occupied symbol in the slot or subslot of the first PUCCH transmission.
在一个实施例中,对于第二格式的PUCCH传输,PUCCH的重复传输为连续的重复传输。In one embodiment, for the PUCCH transmission of the second format, the repeated transmission of the PUCCH is a continuous repeated transmission.
这里,对于第二格式的PUCCH传输,由于PUCCH的重复传输为连续的重复传输,在确定重复传输的第一次PUCCH传输的时域起始位置后,就可以根据PUCCH的重复传输的各个PUCCH传输之间的连续关系,确定任意一个PUCCH传输占用的符号的起始位置。因此,第二配置参数只需要对第一次PUCCH传输的时域起始位置进行指示,就可以通过该第一次PUCCH传输的时域起始位置确定任意一次PUCCH传输的时域起始位置。Here, for the PUCCH transmission of the second format, since the repeated transmission of the PUCCH is continuous repeated transmission, after determining the time domain starting position of the first PUCCH transmission of the repeated transmission, each PUCCH transmission of the repeated transmission of the PUCCH can be transmitted according to the The continuous relationship between them determines the starting position of the symbol occupied by any PUCCH transmission. Therefore, the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第一格式和第二格式,根据第一格式和第二格式的优先级,确定PUCCH的重复传输的配置参数。In one embodiment, in response to the PUCCH format supported by the terminal for performing the repeated transmission of the PUCCH being the first format and the second format, the configuration parameters of the repeated transmission of the PUCCH are determined according to the priorities of the first format and the second format.
在一个实施例中,第一格式为长PUCCH格式,第二格式为短PUCCH格式。In one embodiment, the first format is a long PUCCH format, and the second format is a short PUCCH format.
在一个实施例中,支持的进行PUCCH的重复传输的PUCCH格式为第一格式和第二格式可以是在时域上的PUCCH的重复传输,既支持第一格式的PUCCH的传输又支持第二格式的PUCCH的传输。In one embodiment, the supported PUCCH format for repeated transmission of PUCCH is the first format and the second format may be repeated transmission of PUCCH in the time domain, supporting both the transmission of PUCCH in the first format and the second format transmission of the PUCCH.
在一个实施例中,第一格式和第二格式具有不同的优先级。In one embodiment, the first format and the second format have different priorities.
在一个实施例中,响应于第一格式的优先级高于第二格式的优先级,优先基于第一配置参数进行第一格式的PUCCH的重复传输,然后,再基于第二配置参数进行第二格式的PUCCH的重复传输。In one embodiment, in response to the priority of the first format being higher than the priority of the second format, the repeated transmission of the PUCCH in the first format is preferentially performed based on the first configuration parameter, and then the second format is performed based on the second configuration parameter. Repeated transmission of formatted PUCCH.
在一个实施例中,响应于第一格式的优先级低于第二格式的优先级,优先基于第二配置参数进行第二格式的PUCCH的重复传输,然后,再基于第一配置参数进行第一格式的PUCCH的重复传输。In one embodiment, in response to the priority of the first format being lower than the priority of the second format, the repeated transmission of the PUCCH in the second format is preferentially performed based on the second configuration parameter, and then the first format is performed based on the first configuration parameter. Repeated transmission of formatted PUCCH.
在一个实施例中,终端接收基站通过信令给终端配置的配置参数。这里,信令可以是无线资源控制(RRC,Radio Resource Control)信令、媒体接入控制(MAC,Media Access Control)信令或者下行控制信息(DCI,Downlink Control Information)信令。In one embodiment, the terminal receives configuration parameters configured by the base station to the terminal through signaling. Here, the signaling may be Radio Resource Control (RRC, Radio Resource Control) signaling, Media Access Control (MAC, Media Access Control) signaling, or Downlink Control Information (DCI, Downlink Control Information) signaling.
在一个实施例中,当长PUCCH格式(例如,format 1、format3或者format4)的PUCCH需要进行重复传输,为了增强覆盖或者增强数据传输的可靠性,可以采用基于时隙或者子时隙的PUCCH的重复传输。In one embodiment, when the PUCCH of a long PUCCH format (for example, format 1, format 3 or format 4) needs to be repeatedly transmitted, in order to enhance coverage or enhance the reliability of data transmission, a time slot or sub-slot-based PUCCH may be used. Repeat transmission.
在一个实施例中,对于长PUCCH格式的PUCCH传输,在每个时隙或者子时隙中包含一次PUCCH 的传输,且重复传输的每次PUCCH的传输都具有统一的时域起始位置,同时每次PUCCH的传输都占用相同的符号数量。In one embodiment, for the PUCCH transmission in the long PUCCH format, each time slot or sub-slot includes one PUCCH transmission, and each PUCCH transmission of the repeated transmission has a uniform time domain starting position, and at the same time Each PUCCH transmission occupies the same number of symbols.
在一个实施例中,如果PUCCH的传输占用了下行传输的符号或者不可用的保留资源,跳过该次PUCCH传输。In one embodiment, if the PUCCH transmission occupies symbols of downlink transmission or unavailable reserved resources, this PUCCH transmission is skipped.
例如,请参见图2b,对于长PUCCH格式的PUCCH传输,PUCCH的重复传输的次数为4次;PUCCH的重复传输为基于子时隙的PUCCH的重复传输,既每个子时隙都对应一次PUCCH的传输,图2b中的子时隙包括sub-slot1、sub-slot2、sub-slot3和sub-slot4,共四个子时隙,四个时隙为相邻的子时隙;时域起始位置为编号为1的符号,如图2b所示,sub-slot1、sub-slot2、sub-slot3和sub-slot4内传输的PUCCH占用的符号的时域起始位置均为符号1。其中,各个PUCCH的传输占用的符号的个数相同,图2b中,每次PUCCH传输占用的符号个数为5。For example, referring to FIG. 2b, for PUCCH transmission in the long PUCCH format, the number of repeated transmissions of PUCCH is 4; Transmission, the sub-slots in Figure 2b include sub-slot1, sub-slot2, sub-slot3 and sub-slot4, a total of four sub-slots, four of which are adjacent sub-slots; the time domain starting position is For the symbol numbered 1, as shown in Fig. 2b, the time domain starting positions of the symbols occupied by the PUCCH transmitted in sub-slot1, sub-slot2, sub-slot3 and sub-slot4 are all symbol 1. The number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2b, the number of symbols occupied by each PUCCH transmission is 5.
又例如,请参见图2c,PUCCH的重复传输的次数为2次;为基于时隙的PUCCH的重复传输,既每个时隙都对应一次PUCCH的传输,图2c中的时隙包括slot1和slot2,共二个时隙;时域起始位置为编号为1的符号,如图2c所示,slot1和slot2内传输的PUCCH占用的符号的时域起始位置均为符号1。其中,各个PUCCH的传输占用的符号的个数相同,图2c中,占用的符号个数为10。这里,采用长PUCCH格式进行重复传输,可靠性好且覆盖增强。For another example, please refer to Figure 2c, the number of times of repeated transmission of PUCCH is 2; it is the repeated transmission of PUCCH based on time slots, that is, each time slot corresponds to one transmission of PUCCH, and the time slot in Figure 2c includes slot1 and slot2 , a total of two time slots; the time domain starting position is the symbol numbered 1, as shown in Figure 2c, the time domain starting positions of the symbols occupied by the PUCCH transmitted in slot1 and slot2 are both symbol 1. The number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2c, the number of occupied symbols is 10. Here, the long PUCCH format is used for repeated transmission, which has good reliability and enhanced coverage.
在一个实施例中,当短PUCCH格式(例如,format 0或者format2)的PUCCH需要进行重复传输,为了支持多传输接收点、波束赋形或者混合自动重传,可以采用连续重传PUCCH的重传方式,进行连续的PUCCH的重复传输。In one embodiment, when the PUCCH in the short PUCCH format (for example, format 0 or format 2) needs to be repeatedly transmitted, in order to support multiple transmission reception points, beamforming or hybrid automatic retransmission, continuous retransmission of PUCCH retransmission may be used In this way, repeated transmission of continuous PUCCH is performed.
在一个实施例中,对于短PUCCH格式的PUCCH传输,支持跨时隙和跨子时隙的PUCCH传输,当遇到时隙边界或者子时隙边界的时候,如果是可用符号不进行分段。In one embodiment, for PUCCH transmission in short PUCCH format, PUCCH transmission across slots and sub-slots is supported, and when a slot boundary or a sub-slot boundary is encountered, no segmentation is performed if the available symbols are available.
在一个实施例中,对于短PUCCH格式的PUCCH传输,如果符号不可用(例如,符号为保留符号),跳过该次传输,不传输该次PUCCH。这样,一方面可以缩小时延,例如,对于PDSCH传输,可以更快更及时地获得ACK/NACK反馈。又例如,对于波束赋形或者多传输接收点的传输,连续多次的PUCCH传输之间没有间隔,可以节约波束扫描的时间,和多传输接收点传输的数据合并的,减少时延;另一方面,可以利用零散的上行符号随时进行PUCCH的重复传输,更加灵活,获得更高的资源利用率。In one embodiment, for PUCCH transmission in the short PUCCH format, if the symbol is unavailable (eg, the symbol is a reserved symbol), this transmission is skipped and the PUCCH is not transmitted. In this way, on the one hand, the delay can be reduced, for example, for PDSCH transmission, ACK/NACK feedback can be obtained in a faster and more timely manner. For another example, for beamforming or multi-transmission reception point transmission, there is no interval between consecutive PUCCH transmissions, which can save beam scanning time, and combine with data transmitted by multi-transmission reception points to reduce delay; another In one aspect, the scattered uplink symbols can be used to perform repeated transmission of the PUCCH at any time, which is more flexible and obtains higher resource utilization.
例如,请参见图2d,对于短PUCCH格式的PUCCH传输,每个时隙内PUCCH的重复传输的次数为3次;PUCCH的重复传输为连续的PUCCH传输,即在符号可用的情况下,PUCCH的传输之间不间断;时域起始位置为编号为5的符号,如图2d所示,在第一个PUCCH的传输占用的时域起始位置确定后(符号5),剩余的2次传输占用的符号可以确定。其中,各个PUCCH的传输占用的符号的个数相同,图2d中,每次PUCCH传输占用的符号个数为2。For example, referring to Fig. 2d, for PUCCH transmission in the short PUCCH format, the number of repeated PUCCH transmissions in each slot is 3; the repeated transmission of PUCCH is continuous PUCCH transmission, that is, when symbols are available, the The transmission is uninterrupted; the time domain starting position is the symbol numbered 5, as shown in Figure 2d, after the time domain starting position occupied by the first PUCCH transmission is determined (symbol 5), the remaining 2 transmissions The occupied symbols can be determined. The number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2d , the number of symbols occupied by each PUCCH transmission is 2.
在一个实施例中,对于短PUCCH格式的PUCCH传输,如果PUCCH的传输占用的符号为保留符号,则跳过该次PUCCH的传输。例如,图2d中,slot2中的符号7为保留符号,则跳过符号7后再进行PUCCH的重复传输。In one embodiment, for PUCCH transmission in the short PUCCH format, if the symbol occupied by the PUCCH transmission is a reserved symbol, the PUCCH transmission is skipped this time. For example, in FIG. 2d, the symbol 7 in the slot 2 is a reserved symbol, so the repeated transmission of the PUCCH is performed after skipping the symbol 7.
在一个实施例中,对于短PUCCH格式的PUCCH传输,如果PUCCH的传输占用的符号为下行符号,则跳过该次PUCCH的传输。例如,2d中,slot1中的符号0至符号3为下行符号,则在该符号上 不进行PUCCH的传输。In one embodiment, for the PUCCH transmission in the short PUCCH format, if the symbol occupied by the PUCCH transmission is a downlink symbol, the PUCCH transmission of this time is skipped. For example, in 2d, symbols 0 to 3 in slot1 are downlink symbols, and no PUCCH transmission is performed on these symbols.
例如,请参见图2e,对于短PUCCH格式的PUCCH传输,每个时隙内PUCCH的重复传输的次数为3次;PUCCH的重复传输为连续的PUCCH传输,即在符号可用的情况下,PUCCH的传输之间不间断;时域起始位置为编号为6的符号,如图2e所示,在第一个PUCCH的传输占用的时域起始位置确定后(符号6),剩余的2次传输占用的符号可以确定。其中,各个PUCCH的传输占用的符号的个数相同,图2e中,每次PUCCH占用的符号个数为2。For example, referring to Fig. 2e, for PUCCH transmission in the short PUCCH format, the number of repeated transmissions of PUCCH in each slot is 3; the repeated transmission of PUCCH is continuous PUCCH transmission, that is, when symbols are available, There is no interruption between transmissions; the time domain starting position is the symbol numbered 6, as shown in Figure 2e, after the time domain starting position occupied by the first PUCCH transmission is determined (symbol 6), the remaining 2 transmissions The occupied symbols can be determined. The number of symbols occupied by the transmission of each PUCCH is the same. In FIG. 2e, the number of symbols occupied by each PUCCH is 2.
本公开实施例中,根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定PUCCH的重复传输的配置参数。这里,PUCCH的重复传输的配置参数可以根据支持的进行PUCCH的重复传输的PUCCH格式确定,相较于只能根据单一的配置参数进行PUCCH的重复传输,终端可以采用与PUCCH格式相适应的配置参数进行PUCCH的重复传输,如此,能够满足不同场景下的可靠性、时延和/或覆盖强度等的要求。In the embodiment of the present disclosure, the configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH. Here, the configuration parameters for the repeated transmission of PUCCH can be determined according to the supported PUCCH format for repeated transmission of PUCCH. Compared with only performing repeated transmission of PUCCH according to a single configuration parameter, the terminal can use configuration parameters suitable for the PUCCH format. Repeated transmission of the PUCCH is performed, in this way, the requirements of reliability, delay and/or coverage strength in different scenarios can be met.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图3所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 3 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤31、响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式,确定所述PUCCH的重复传输的配置参数为所述第一配置参数;其中,所述第一配置参数,指示重复传输的次数和每次PUCCH传输的时域起始位置;每次PUCCH传输在时间单位内的时域起始位置相同;Step 31. In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determine that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein the first configuration parameter, Indicate the number of repeated transmissions and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same;
或者,or,
响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第二格式,确定所述PUCCH的重复传输的配置参数为第二配置参数;其中,所述第二配置参数,指示第一次PUCCH传输的时域起始位置;所述第一次PUCCH传输的时域起始位置用于确定第(N-1)次PUCCH传输的时域起始位置;其中,N为大于2的正整数;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the second format, determine that the configuration parameter for the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the first PUCCH The time domain starting position of the transmission; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2;
或者,or,
响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式和第二格式,根据所述第一格式和所述第二格式的优先级,确定所述PUCCH的重复传输的配置参数。In response to the PUCCH formats supported by the terminal for the repeated transmission of the PUCCH being the first format and the second format, determining the configuration parameters of the repeated transmission of the PUCCH according to the priorities of the first format and the second format .
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为长PUCCH格式,确定PUCCH的重复传输的配置参数为第一配置参数。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of the PUCCH being the long PUCCH format, the configuration parameter of the repeated transmission of the PUCCH is determined to be the first configuration parameter.
在一个实施例中,第一配置参数,至少指示重复次数和每次在时隙或者子时隙内进行PUCCH传输的时域起始位置。In one embodiment, the first configuration parameter at least indicates the number of repetitions and the time domain start position of each time the PUCCH transmission is performed in the time slot or sub-slot.
在一个实施例中,时域起始位置可以是PUCCH传输在时隙或者子时隙内占用符号的第一个符号的位置。In one embodiment, the time domain start position may be the position of the first symbol of the occupied symbol in the time slot or subslot for the PUCCH transmission.
在一个实施例中,对于第一格式的PUCCH传输,由于各个时隙都包含相同的符号个数和各个子时隙都包含相同的符号个数,当确定一个时隙内或者一个子时隙内PUCCH传输的时域起始位置后,就可以确定其他各个时隙内或者子时隙内PUCCH传输的时域起始位置。In one embodiment, for PUCCH transmission in the first format, since each time slot contains the same number of symbols and each sub-slot contains the same number of symbols, when it is determined that a time slot or a sub-slot contains the same number of symbols After the time domain starting position of the PUCCH transmission, the time domain starting position of the PUCCH transmission in each other time slot or sub-slot can be determined.
例如,对于第一格式的PUCCH传输,重复传输包含5次PUCCH传输,第一次PUCCH传输在时隙内占用的符号的第一个符号的位置为A,则在剩下的4次PUCCH传输中,每次PUCCH传输占用的符号的起始位置都是对应时隙的A位置。For example, for the PUCCH transmission of the first format, the repeated transmission includes 5 PUCCH transmissions, and the position of the first symbol of the symbol occupied by the first PUCCH transmission in the time slot is A, then in the remaining 4 PUCCH transmissions , the starting position of the symbol occupied by each PUCCH transmission is the A position of the corresponding time slot.
如此,通过一次指示就可以获得PUCCH重复传输的每次PUCCH传输占用的符号的时域起始位置。In this way, the time domain start position of the symbol occupied by each PUCCH transmission of the PUCCH repeated transmission can be obtained through one indication.
在一个实施例中,响应于终端支持的进行PUCCH的重复传输的PUCCH格式为短PUCCH格式,即第一PUCCH格式为短PUCCH格式,确定PUCCH的重复传输的配置参数为第二配置参数。In one embodiment, in response to the PUCCH format supported by the terminal for repeated transmission of PUCCH being the short PUCCH format, that is, the first PUCCH format is the short PUCCH format, the configuration parameter of the repeated transmission of the PUCCH is determined as the second configuration parameter.
在一个实施例中,第二配置参数,至少指示在时隙或者子时隙内进行第一次PUCCH传输的时域起始位置。In one embodiment, the second configuration parameter at least indicates a time domain start position of the first PUCCH transmission in the time slot or sub-slot.
在一个实施例中,时域起始位置可以是第一次PUCCH传输在时隙或者子时隙内占用符号的第一个符号的位置。In one embodiment, the time domain start position may be the position of the first symbol of the occupied symbol in the slot or subslot of the first PUCCH transmission.
在一个实施例中,对于第二格式的PUCCH传输,PUCCH的重复传输为连续的重复传输。In one embodiment, for the PUCCH transmission of the second format, the repeated transmission of the PUCCH is a continuous repeated transmission.
这里,对于第二格式的PUCCH传输,由于PUCCH的重复传输为连续的重复传输,在确定重复传输的第一次PUCCH传输的时域起始位置后,就可以根据PUCCH的重复传输的各个PUCCH传输之间的连续关系,确定任意一个PUCCH传输占用的符号的起始位置。因此,第二配置参数只需要对第一次PUCCH传输的时域起始位置进行指示,就可以通过该第一次PUCCH传输的时域起始位置确定任意一次PUCCH传输的时域起始位置。Here, for the PUCCH transmission of the second format, since the repeated transmission of the PUCCH is continuous repeated transmission, after determining the time domain starting position of the first PUCCH transmission of the repeated transmission, each PUCCH transmission of the repeated transmission of the PUCCH can be transmitted according to the The continuous relationship between them determines the starting position of the symbol occupied by any PUCCH transmission. Therefore, the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图4所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 4 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤41、响应于第一格式的优先级高于第二格式的优先级,优先确定PUCCH的重复传输的配置参数为第一配置参数;Step 41. In response to the priority of the first format being higher than the priority of the second format, preferentially determine the configuration parameter of the repeated transmission of the PUCCH as the first configuration parameter;
或者,or,
响应于第一格式的优先级低于第二格式的优先级,优先确定PUCCH的重复传输的配置参数为第二配置参数。In response to the priority of the first format being lower than the priority of the second format, the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
在一个实施例中,响应于第一格式的优先级高于第二格式的优先级,优先基于第一配置参数进行第一格式的PUCCH的重复传输,然后,再基于第二配置参数进行第二格式的PUCCH的重复传输。In one embodiment, in response to the priority of the first format being higher than the priority of the second format, the repeated transmission of the PUCCH in the first format is preferentially performed based on the first configuration parameter, and then the second format is performed based on the second configuration parameter. Repeated transmission of formatted PUCCH.
在一个实施例中,响应于第一格式的优先级低于第二格式的优先级,优先基于第二配置参数进行第二格式的PUCCH的重复传输,然后,再基于第一配置参数进行第一格式的PUCCH的重复传输。In one embodiment, in response to the priority of the first format being lower than the priority of the second format, the repeated transmission of the PUCCH in the second format is preferentially performed based on the second configuration parameter, and then the first format is performed based on the first configuration parameter. Repeated transmission of formatted PUCCH.
在一个实施例中,第一格式为长PUCCH格式,第二格式为短PUCCH格式。In one embodiment, the first format is a long PUCCH format, and the second format is a short PUCCH format.
在一个实施例中,支持的进行PUCCH的重复传输的PUCCH格式为第一格式和第二格式可以是在时域上的PUCCH的重复传输,既支持第一格式的PUCCH的传输又支持第二格式的PUCCH的传输。In one embodiment, the supported PUCCH format for repeated transmission of PUCCH is the first format and the second format may be repeated transmission of PUCCH in the time domain, supporting both the transmission of PUCCH in the first format and the second format transmission of the PUCCH.
在一个实施例中,第一格式和第二格式具有不同的优先级。In one embodiment, the first format and the second format have different priorities.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以 与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed independently, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图5所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 5 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤51、根据配置参数,在时域上间隔重复传输第一格式的PUCCH;Step 51, according to the configuration parameters, repeatedly transmit the PUCCH of the first format in the time domain;
或者,or,
根据配置参数,在时域上连续重复传输第二格式的PUCCH。According to the configuration parameters, the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
在一个实施例中,时域上间隔重复传输适用于长PUCCH格式PUCCH的重复传输。In one embodiment, the spaced repeated transmission in the time domain is suitable for the repeated transmission of the long PUCCH format PUCCH.
在一个实施例中,对于长PUCCH格式PUCCH的重复传输,间隔重复传输可以是在时域上每个时隙内对应一次第一格式的PUCCH的传输。In one embodiment, for the repeated transmission of the long PUCCH format PUCCH, the spaced repeated transmission may be one transmission of the PUCCH corresponding to the first format in each time slot in the time domain.
例如,在第一时隙内传输第一PUCCH,在第二时隙内传输第二PUCCH。For example, the first PUCCH is transmitted in the first time slot and the second PUCCH is transmitted in the second time slot.
在一个实施例中,时域上连续重复传输适用于短PUCCH格式PUCCH的重复传输。In one embodiment, the continuous repeated transmission in the time domain is suitable for the repeated transmission of the short PUCCH format PUCCH.
在一个实施例中,对于短PUCCH格式PUCCH的重复传输,连续重复传输可以是在PUCCH的重复传输的前一个PUCCH传输完成后马上传输后一个PUCCH。如此,相邻PUCCH的传输之间不间断,这样,可以减少数据传输的时延。In one embodiment, for the repeated transmission of the PUCCH in the short PUCCH format, the continuous repeated transmission may be the transmission of the next PUCCH immediately after the completion of the transmission of the previous PUCCH of the repeated transmission of the PUCCH. In this way, the transmissions of adjacent PUCCHs are uninterrupted, so that the delay of data transmission can be reduced.
这里,对于短PUCCH格式PUCCH的重复传输,由于PUCCH的重复传输为连续的重复传输,在确定重复传输的第一次PUCCH传输的时域起始位置后,就可以根据PUCCH的重复传输的各个PUCCH传输之间的连续关系,确定任意一个PUCCH传输占用的符号的起始位置。因此,第二配置参数只需要对第一次PUCCH传输的时域起始位置进行指示,就可以通过该第一次PUCCH传输的时域起始位置确定任意一次PUCCH传输的时域起始位置。Here, for the repeated transmission of the short PUCCH format PUCCH, since the repeated transmission of the PUCCH is continuous repeated transmission, after determining the time domain start position of the first PUCCH transmission of the repeated transmission, it is possible to The continuous relationship between transmissions determines the starting position of a symbol occupied by any PUCCH transmission. Therefore, the second configuration parameter only needs to indicate the time domain start position of the first PUCCH transmission, and the time domain start position of any PUCCH transmission can be determined by the time domain start position of the first PUCCH transmission.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图6所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 6 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤61、根据配置参数,在时域上连续的重复时间单位上进行PUCCH的重复传输;其中,每个重复时间单位对应一次PUCCH的传输。Step 61 , according to the configuration parameters, perform repeated transmission of the PUCCH in continuous repeated time units in the time domain; wherein, each repeated time unit corresponds to one transmission of the PUCCH.
在一个实施例中,重复时间单位可以是时隙。In one embodiment, the repeating time unit may be a time slot.
在一个实施例中,重复时间单位还可以是子时隙。In one embodiment, the repeating time unit may also be a sub-slot.
在一个实施例中,重复时间单位为可用的时间单位。In one embodiment, the repeating time unit is an available time unit.
在一个实施例中,配置参数指示重复时间单位。In one embodiment, the configuration parameter indicates the repeating time unit.
在一个实施例中,对于长PUCCH格式的PUCCH的重复传输,每个重复时间单位对应一次PUCCH的传输可以是在每个时隙内进行一次PUCCH的传输。In one embodiment, for the repeated transmission of the PUCCH in the long PUCCH format, one transmission of the PUCCH corresponding to each repeated time unit may be one transmission of the PUCCH in each time slot.
在一个实施例中,对于长PUCCH格式的PUCCH的重复传输,每个重复时间单位对应一次PUCCH的传输可以是在每个子时隙内进行一次PUCCH的传输。In one embodiment, for the repeated transmission of the PUCCH in the long PUCCH format, one PUCCH transmission corresponding to each repetition time unit may be one PUCCH transmission in each sub-slot.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图7所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 7 , this embodiment provides a method for transmitting PUCCH, wherein, applied to a terminal, the method includes:
步骤71、响应于PUCCH的单次传输占用的时域单位为下行传输的时域单位,不进行PUCCH的单次传输;Step 71. In response to the time domain unit occupied by a single transmission of the PUCCH being the time domain unit of the downlink transmission, the single transmission of the PUCCH is not performed;
和/或,and / or,
响应于PUCCH的单次传输占用的时域单位为保留的不用于PUCCH的传输的时域单位,不进行PUCCH的单次传输。In response to the time domain unit occupied by the single transmission of the PUCCH being the reserved time domain unit not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
在一个实施例中,响应于PUCCH的单次传输占用的符号为下行传输的符号,不进行PUCCH的单次传输。In one embodiment, in response to the symbol occupied by the single transmission of the PUCCH being the symbol of the downlink transmission, the single transmission of the PUCCH is not performed.
在一个实施例中,响应于PUCCH的单次传输占用的符号为保留的不用于PUCCH的传输的符号,不进行PUCCH的单次传输。In one embodiment, in response to the symbols occupied by the single transmission of the PUCCH being the reserved symbols not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
在一个实施例中,下行传输的时域单位可以是物理下行控制信道(PDCCH,Physical Downlink Control Channel)的时域单位或者物理下行共享信道(PDSCH,Physical Downlink Share Channel)的时域单位。In one embodiment, the time domain unit of downlink transmission may be the time domain unit of a physical downlink control channel (PDCCH, Physical Downlink Control Channel) or the time domain unit of a physical downlink shared channel (PDSCH, Physical Downlink Share Channel).
在一个实施例中,保留的不用于PUCCH的传输的时域单位可以是根据预设规则确定的。这里,预设规则可以是网络协议。In one embodiment, the reserved time domain units not used for PUCCH transmission may be determined according to a preset rule. Here, the preset rule may be a network protocol.
在一个实施例中,不进行PUCCH的单次传输,可以是不利用该PUCCH进行数据传输。这里,可以是跳过该次PUCCH的传输。In an embodiment, a single transmission of the PUCCH is not performed, which may be data transmission without using the PUCCH. Here, the transmission of this PUCCH may be skipped.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图8所示,本实施例中提供一种传输PUCCH的方法,其中,应用于终端,该方法,包括:As shown in FIG. 8 , this embodiment provides a method for transmitting PUCCH, which is applied to a terminal, and the method includes:
步骤81、接收携带有配置参数的信令。Step 81: Receive signaling carrying configuration parameters.
在一个实施例中,该信令,包括以下之一:无线资源控制RRC信令、媒体访问控制MAC控制元素CE信令和下行控制信息DCI信令。In an embodiment, the signaling includes one of the following: radio resource control RRC signaling, medium access control MAC control element CE signaling, and downlink control information DCI signaling.
在一个实施例中,响应于终端与基站之间建立连接,终端接收基站发送的携带有配置参数的信令。In one embodiment, in response to establishing a connection between the terminal and the base station, the terminal receives the signaling that carries the configuration parameter and is sent by the base station.
如此,利用已有的信令携带配置参数可以提升信令的兼容性。In this way, the compatibility of the signaling can be improved by using the existing signaling to carry the configuration parameters.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
如图9所示,本公开实施例中提供一种传输PUCCH的装置,其中,应用于终端,该装置,包括确定模块91,其中,As shown in FIG. 9 , an embodiment of the present disclosure provides an apparatus for transmitting PUCCH, wherein, applied to a terminal, the apparatus includes a determining module 91 , wherein:
确定模块91,被配置为:根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定PUCCH的重复传输的配置参数。The determining module 91 is configured to: determine the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
在一个实施例中,确定模块91,还被配置为:In one embodiment, the determining module 91 is further configured to:
响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第一格式,确定PUCCH的重复传输的配置参数为第一配置参数;其中,第一配置参数,至少指示重复传输的次数和每次PUCCH传输的时域起始位置;每次PUCCH传输在时间单位内的时域起始位置相同;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determine that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein, the first configuration parameter indicates at least the number of repeated transmissions and each PUCCH transmission. The time domain starting position of ; each PUCCH transmission has the same time domain starting position within the time unit;
或者,or,
响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第二格式,确定PUCCH的重复传输的配置参数为第二配置参数;其中,第二配置参数,指示第一次PUCCH传输的时域起始位置;第一次PUCCH传输的时域起始位置用于确定第(N-1)次PUCCH传输的时域起始位置;其中,N为大于2的正整数;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the second format, determine that the configuration parameter of the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the time domain start of the first PUCCH transmission position; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2;
或者,or,
响应于终端支持的进行PUCCH的重复传输的PUCCH格式为第一格式和第二格式,根据第一格式和第二格式的优先级,确定PUCCH的重复传输的配置参数。In response to the PUCCH formats supported by the terminal for the repeated transmission of the PUCCH being the first format and the second format, the configuration parameters of the repeated transmission of the PUCCH are determined according to the priorities of the first format and the second format.
在一个实施例中,确定模块91,还被配置为:In one embodiment, the determining module 91 is further configured to:
响应于第一格式的优先级高于第二格式的优先级,优先确定PUCCH的重复传输的配置参数为第一配置参数;In response to the priority of the first format being higher than the priority of the second format, preferentially determining the configuration parameter of the repeated transmission of the PUCCH as the first configuration parameter;
或者,or,
响应于第一格式的优先级低于第二格式的优先级,优先确定PUCCH的重复传输的配置参数为第二配置参数。In response to the priority of the first format being lower than the priority of the second format, the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
在一个实施例中,确定模块91,还被配置为:配置参数,包括以下至少之一:In one embodiment, the determining module 91 is further configured to: configure parameters including at least one of the following:
第一指示参数,指示单次PUCCH的传输占用的时域资源数量;a first indication parameter, indicating the number of time domain resources occupied by a single PUCCH transmission;
第二指示参数,指示单次PUCCH的传输占用的时域起始位置;The second indication parameter, indicating the time domain starting position occupied by the transmission of a single PUCCH;
第三指示参数,指示PUCCH的重复传输的次数;The third indication parameter, indicating the number of times of repeated transmission of the PUCCH;
第四指示参数,指示时域上PUCCH的重复传输的重复时间单位;其中,重复时间单位,包括:时隙或子时隙The fourth indication parameter indicates the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a sub-slot
第五指示参数,指示时域上PUCCH的重复传输支持或者不支持跨时隙传输。The fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
在一个实施例中,装置,还包括传输模块92,其中,In one embodiment, the apparatus further includes a transmission module 92, wherein,
传输模块92,被配置为:根据配置参数,在时域上间隔重复传输第一格式的PUCCH;The transmission module 92 is configured to: according to the configuration parameter, repeatedly transmit the PUCCH of the first format at intervals in the time domain;
或者,or,
根据配置参数,在时域上连续重复传输第二格式的PUCCH。According to the configuration parameters, the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
在一个实施例中,传输模块92,还被配置为:In one embodiment, the transmission module 92 is further configured to:
根据配置参数,在时域上连续的重复时间单位上进行PUCCH的重复传输;According to the configuration parameters, the repeated transmission of the PUCCH is performed on continuous repeated time units in the time domain;
其中,每个重复时间单位对应一次PUCCH的传输。Wherein, each repetition time unit corresponds to one PUCCH transmission.
在一个实施例中,传输模块92,还被配置为:In one embodiment, the transmission module 92 is further configured to:
响应于PUCCH的单次传输占用的时域单位为下行传输的时域单位,不进行PUCCH的单次传输;In response to the time domain unit occupied by the single transmission of the PUCCH being the time domain unit of the downlink transmission, the single transmission of the PUCCH is not performed;
和/或,and / or,
响应于PUCCH的单次传输占用的时域单位为保留的不用于PUCCH的传输的时域单位,不进行 PUCCH的单次传输。In response to the time domain unit occupied by the single transmission of the PUCCH being the reserved time domain unit not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
在一个实施例中,装置,还包括接收模块93,其中,接收模块93,被配置为:接收携带有配置参数的信令。In one embodiment, the apparatus further includes a receiving module 93, wherein the receiving module 93 is configured to: receive signaling carrying configuration parameters.
在一个实施例中,接收模块93,还被配置为:信令,包括以下之一:无线资源控制RRC信令、媒体访问控制MAC控制元素CE信令和下行控制信息DCI信令。In an embodiment, the receiving module 93 is further configured to: signaling, including one of the following: radio resource control RRC signaling, medium access control MAC control element CE signaling, and downlink control information DCI signaling.
需要说明的是,本领域内技术人员可以理解,本公开实施例提供的方法,可以被单独执行,也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed alone, or may be executed together with some methods in the embodiments of the present disclosure or some methods in related technologies.
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。Regarding the apparatus in the above-mentioned embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment of the method, and will not be described in detail here.
本公开实施例提供一种通信设备,通信设备,包括:Embodiments of the present disclosure provide a communication device, the communication device includes:
处理器;processor;
用于存储处理器可执行指令的存储器;memory for storing processor-executable instructions;
其中,处理器被配置为:用于运行可执行指令时,实现应用于本公开任意实施例的方法。The processor is configured to, when executing the executable instructions, implement the method applied to any embodiment of the present disclosure.
其中,处理器可包括各种类型的存储介质,该存储介质为非临时性计算机存储介质,在通信设备掉电之后能够继续记忆存储其上的信息。The processor may include various types of storage media, which are non-transitory computer storage media that can continue to memorize and store information on the communication device after the power is turned off.
处理器可以通过总线等与存储器连接,用于读取存储器上存储的可执行程序。The processor can be connected to the memory through a bus or the like, and is used to read the executable program stored on the memory.
本公开实施例还提供一种计算机存储介质,其中,计算机存储介质存储有计算机可执行程序,可执行程序被处理器执行时实现本公开任意实施例的方法。An embodiment of the present disclosure further provides a computer storage medium, wherein the computer storage medium stores a computer-executable program, and when the executable program is executed by a processor, the method of any embodiment of the present disclosure is implemented.
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。Regarding the apparatus in the above-mentioned embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment of the method, and will not be described in detail here.
如图10所示,本公开一个实施例提供一种终端的结构。As shown in FIG. 10 , an embodiment of the present disclosure provides a structure of a terminal.
参照图10所示终端800本实施例提供一种终端800,该终端具体可是移动电话,计算机,数字广播终端,消息收发设备,游戏控制台,平板设备,医疗设备,健身设备,个人数字助理等。Referring to the terminal 800 shown in FIG. 10, this embodiment provides a terminal 800, which may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc. .
参照图10,终端800可以包括以下一个或多个组件:处理组件802,存储器804,电源组件806,多媒体组件808,音频组件810,输入/输出(I/O)的接口812,传感器组件814,以及通信组件816。10, the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816.
处理组件802通常控制终端800的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件802可以包括一个或多个模块,便于处理组件802和其他组件之间的交互。例如,处理组件802可以包括多媒体模块,以方便多媒体组件808和处理组件802之间的交互。The processing component 802 generally controls the overall operations of the terminal 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 802 can include one or more processors 820 to execute instructions to perform all or some of the steps of the methods described above. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
存储器804被配置为存储各种类型的数据以支持在设备800的操作。这些数据的示例包括用于在终端800上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器 (SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。 Memory 804 is configured to store various types of data to support operation at device 800 . Examples of such data include instructions for any application or method operating on the terminal 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
电源组件806为终端800的各种组件提供电力。电源组件806可以包括电源管理系统,一个或多个电源,及其他与为终端800生成、管理和分配电力相关联的组件。 Power supply component 806 provides power to various components of terminal 800 . Power supply components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to terminal 800 .
多媒体组件808包括在终端800和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件808包括一个前置摄像头和/或后置摄像头。当设备800处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。 Multimedia component 808 includes screens that provide an output interface between terminal 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. A touch sensor can sense not only the boundaries of a touch or swipe action, but also the duration and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
音频组件810被配置为输出和/或输入音频信号。例如,音频组件810包括一个麦克风(MIC),当终端800处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中,音频组件810还包括一个扬声器,用于输出音频信号。 Audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when the terminal 800 is in an operating mode, such as a calling mode, a recording mode, and a voice recognition mode. The received audio signal may be further stored in memory 804 or transmitted via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
I/O接口812为处理组件802和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
传感器组件814包括一个或多个传感器,用于为终端800提供各个方面的状态评估。例如,传感器组件814可以检测到设备800的打开/关闭状态,组件的相对定位,例如组件为终端800的显示器和小键盘,传感器组件814还可以检测终端800或终端800一个组件的位置改变,用户与终端800接触的存在或不存在,终端800方位或加速/减速和终端800的温度变化。传感器组件814可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件814还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。 Sensor assembly 814 includes one or more sensors for providing various aspects of status assessment for terminal 800 . For example, the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the terminal 800, the sensor component 814 can also detect the position change of the terminal 800 or a component of the terminal 800, the user The presence or absence of contact with the terminal 800, the orientation or acceleration/deceleration of the terminal 800 and the temperature change of the terminal 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
通信组件816被配置为便于终端800和其他设备之间有线或无线方式的通信。终端800可以接入基于通信标准的无线网络,如Wi-Fi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信组件816还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。 Communication component 816 is configured to facilitate wired or wireless communications between terminal 800 and other devices. The terminal 800 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
在示例性实施例中,终端800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。In an exemplary embodiment, terminal 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器804,上述指令可由终端800的处理器820执行以完成上述方法。例如,非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, which are executable by the processor 820 of the terminal 800 to perform the above method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
如图11所示,本公开一实施例示出一种基站的结构。例如,基站900可以被提供为一网络侧设备。参照图11,基站900包括处理组件922,其进一步包括一个或多个处理器,以及由存储器932所代表的存储器资源,用于存储可由处理组件922的执行的指令,例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件922被配置为执行指令,以执行上述方法前述应用在所述基站的任意方法。As shown in FIG. 11 , an embodiment of the present disclosure shows a structure of a base station. For example, the base station 900 may be provided as a network-side device. 11, base station 900 includes processing component 922, which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922, such as application programs. An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions. Additionally, the processing component 922 is configured to execute instructions to perform any of the aforementioned methods applied to the base station.
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理,一个有线或无线网络接口950被配置为将基站900连接到网络,和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统,例如Windows Server TM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。The base station 900 may also include a power supply assembly 926 configured to perform power management of the base station 900, a wired or wireless network interface 950 configured to connect the base station 900 to a network, and an input output (I/O) interface 958. Base station 900 may operate based on an operating system stored in memory 932, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本发明的真正范围和精神由下面的权利要求指出。Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any modifications, uses, or adaptations of the invention that follow the general principles of the invention and include common general knowledge or techniques in the art not disclosed in this disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the invention being indicated by the following claims.
应当理解的是,本发明并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。It should be understood that the present invention is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from its scope. The scope of the present invention is limited only by the appended claims.

Claims (20)

  1. 一种传输PUCCH的方法,其中,应用于终端,所述方法,包括:A method for transmitting PUCCH, wherein, applied to a terminal, the method includes:
    根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数。The configuration parameter of the repeated transmission of the PUCCH is determined according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  2. 根据权利要求1所述的方法,其中,所述根据终端支持的进行PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数,包括:The method according to claim 1, wherein the determining the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH comprises:
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式,确定所述PUCCH的重复传输的配置参数为所述第一配置参数;其中,所述第一配置参数,至少指示重复传输的次数和每次PUCCH传输的时域起始位置;每次PUCCH传输在时间单位内的时域起始位置相同;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determining that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein the first configuration parameter at least indicates the repetition The number of transmissions and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same;
    或者,or,
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第二格式,确定所述PUCCH的重复传输的配置参数为第二配置参数;其中,所述第二配置参数,至少指示第一次PUCCH传输的时域起始位置;所述第一次PUCCH传输的时域起始位置用于确定第(N-1)次PUCCH传输的时域起始位置;其中,N为大于2的正整数;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the second format, determining that the configuration parameter of the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates at least the first time The time domain starting position of PUCCH transmission; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2 ;
    或者,or,
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式和第二格式,根据所述第一格式和所述第二格式的优先级,确定所述PUCCH的重复传输的配置参数。In response to the PUCCH formats supported by the terminal for the repeated transmission of the PUCCH being the first format and the second format, determining the configuration parameters of the repeated transmission of the PUCCH according to the priorities of the first format and the second format .
  3. 根据权利要求2所述的方法,其中,所述根据所述第一格式和所述第二格式的优先级,确定所述PUCCH的重复传输的配置参数,包括:The method according to claim 2, wherein the determining the configuration parameter of the repeated transmission of the PUCCH according to the priority of the first format and the second format comprises:
    响应于所述第一格式的优先级高于所述第二格式的优先级,优先确定所述PUCCH的重复传输的所述配置参数为所述第一配置参数;In response to the priority of the first format being higher than the priority of the second format, preferentially determining the configuration parameter of the repeated transmission of the PUCCH to be the first configuration parameter;
    或者,or,
    响应于所述第一格式的优先级低于所述第二格式的优先级,优先确定所述PUCCH的重复传输的所述配置参数为所述第二配置参数。In response to the priority of the first format being lower than the priority of the second format, the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
  4. 根据权利要求1所述的方法,其中,所述配置参数,包括以下至少之一:The method of claim 1, wherein the configuration parameters include at least one of the following:
    第一指示参数,指示单次PUCCH的传输占用的时域资源数量;a first indication parameter, indicating the number of time domain resources occupied by a single PUCCH transmission;
    第二指示参数,指示单次PUCCH的传输占用的时域起始位置;The second indication parameter, indicating the time domain starting position occupied by the transmission of a single PUCCH;
    第三指示参数,指示PUCCH的重复传输的次数;The third indication parameter, indicating the number of times of repeated transmission of the PUCCH;
    第四指示参数,指示时域上PUCCH的重复传输的重复时间单位;其中,所述重复时间单位,包括:时隙或子时隙The fourth indication parameter indicates the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a sub-slot
    第五指示参数,指示时域上PUCCH的重复传输支持或者不支持跨时隙传输。The fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
  5. 根据权利要求1所述的方法,其中,所述方法,还包括:The method of claim 1, wherein the method further comprises:
    根据所述配置参数,在时域上间隔重复传输第一格式的PUCCH;According to the configuration parameter, repeatedly transmit the PUCCH of the first format in the time domain;
    或者,or,
    根据所述配置参数,在时域上连续重复传输第二格式的PUCCH。According to the configuration parameters, the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
  6. 根据权利要求5所述的方法,其中,所述根据所述配置参数,在时域上间隔重复传输所述PUCCH,包括:The method according to claim 5, wherein the repeating transmission of the PUCCH at intervals in the time domain according to the configuration parameter comprises:
    根据所述配置参数,在时域上连续的重复时间单位上进行所述PUCCH的重复传输;According to the configuration parameter, repeating the transmission of the PUCCH is performed on continuous repeating time units in the time domain;
    其中,每个重复时间单位对应一次PUCCH的传输。Wherein, each repetition time unit corresponds to one PUCCH transmission.
  7. 根据权利要求5所述的方法,其中,所述方法,还包括:The method of claim 5, wherein the method further comprises:
    响应于所述PUCCH的单次传输占用的时域单位为下行传输的时域单位,不进行所述PUCCH的单次传输;In response to the time domain unit occupied by the single transmission of the PUCCH being the time domain unit of the downlink transmission, the single transmission of the PUCCH is not performed;
    和/或,and / or,
    响应于所述PUCCH的单次传输占用的时域单位为保留的不用于PUCCH的传输的时域单位,不进行所述PUCCH的单次传输。In response to the time domain unit occupied by the single transmission of the PUCCH being the reserved time domain unit not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
  8. 根据权利要求1所述的方法,其中,所述方法,还包括:接收携带有所述配置参数的信令。The method of claim 1, wherein the method further comprises: receiving signaling carrying the configuration parameter.
  9. 根据权利要求8所述的方法,其中,所述信令,包括以下之一:无线资源控制RRC信令、媒体访问控制MAC控制元素CE信令和下行控制信息DCI信令。The method according to claim 8, wherein the signaling includes one of the following: radio resource control (RRC) signaling, medium access control (MAC) control element (CE) signaling, and downlink control information (DCI) signaling.
  10. 一种传输PUCCH的装置,其中,应用于终端,所述装置,包括确定模块,其中,An apparatus for transmitting PUCCH, wherein, applied to a terminal, the apparatus includes a determining module, wherein,
    所述确定模块,被配置为:根据终端支持的进行物理上行控制信道PUCCH的重复传输的PUCCH格式,确定所述PUCCH的重复传输的配置参数。The determining module is configured to: determine the configuration parameter of the repeated transmission of the PUCCH according to the PUCCH format supported by the terminal for the repeated transmission of the physical uplink control channel PUCCH.
  11. 根据权利要求10所述的装置,其中,所述确定模块,还被配置为:The apparatus of claim 10, wherein the determining module is further configured to:
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式,确定所述PUCCH的重复传输的配置参数为所述第一配置参数;其中,所述第一配置参数,至少指示重复传输的次数和每次PUCCH传输的时域起始位置;每次PUCCH传输在时间单位内的时域起始位置相同;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the first format, determining that the configuration parameter of the repeated transmission of the PUCCH is the first configuration parameter; wherein the first configuration parameter at least indicates the repetition The number of transmissions and the time domain start position of each PUCCH transmission; the time domain start position of each PUCCH transmission within the time unit is the same;
    或者,or,
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第二格式,确定所述PUCCH的重复传输的配置参数为第二配置参数;其中,所述第二配置参数,指示第一次PUCCH传输的时域起始位置;所述第一次PUCCH传输的时域起始位置用于确定第(N-1)次PUCCH传输的时域起始位置;其中,N为大于2的正整数;In response to the PUCCH format supported by the terminal for the repeated transmission of the PUCCH being the second format, determine that the configuration parameter for the repeated transmission of the PUCCH is the second configuration parameter; wherein the second configuration parameter indicates the first PUCCH The time domain starting position of the transmission; the time domain starting position of the first PUCCH transmission is used to determine the time domain starting position of the (N-1)th PUCCH transmission; wherein, N is a positive integer greater than 2;
    或者,or,
    响应于终端支持的进行所述PUCCH的重复传输的PUCCH格式为第一格式和第二格式,根据所述第一格式和所述第二格式的优先级,确定所述PUCCH的重复传输的配置参数。In response to the PUCCH formats supported by the terminal for the repeated transmission of the PUCCH being the first format and the second format, determining the configuration parameters of the repeated transmission of the PUCCH according to the priorities of the first format and the second format .
  12. 根据权利要求11所述的装置,其中,所述确定模块,还被配置为:The apparatus of claim 11, wherein the determining module is further configured to:
    响应于所述第一格式的优先级高于所述第二格式的优先级,优先确定所述PUCCH的重复传输的所述配置参数为所述第一配置参数;In response to the priority of the first format being higher than the priority of the second format, preferentially determining the configuration parameter of the repeated transmission of the PUCCH to be the first configuration parameter;
    或者,or,
    响应于所述第一格式的优先级低于所述第二格式的优先级,优先确定所述PUCCH的重复传输的所述配置参数为所述第二配置参数。In response to the priority of the first format being lower than the priority of the second format, the configuration parameter of the repeated transmission of the PUCCH is preferentially determined as the second configuration parameter.
  13. 根据权利要求10所述的装置,其中,所述确定模块,还被配置为:所述配置参数,包括以下 至少之一:The device according to claim 10, wherein the determining module is further configured to: the configuration parameters include at least one of the following:
    第一指示参数,指示单次PUCCH的传输占用的时域资源数量;a first indication parameter, indicating the number of time domain resources occupied by a single PUCCH transmission;
    第二指示参数,指示单次PUCCH的传输占用的时域起始位置;The second indication parameter, indicating the time domain starting position occupied by the transmission of a single PUCCH;
    第三指示参数,指示PUCCH的重复传输的次数;The third indication parameter, indicating the number of times of repeated transmission of the PUCCH;
    第四指示参数,指示时域上PUCCH的重复传输的重复时间单位;其中,所述重复时间单位,包括:时隙或子时隙The fourth indication parameter indicates the repetition time unit of the repeated transmission of the PUCCH in the time domain; wherein, the repetition time unit includes: a time slot or a sub-slot
    第五指示参数,指示时域上PUCCH的重复传输支持或者不支持跨时隙传输。The fifth indication parameter indicates whether the repeated transmission of the PUCCH in the time domain supports or does not support cross-slot transmission.
  14. 根据权利要求10所述的装置,其中,所述装置,还包括传输模块,其中,The apparatus of claim 10, wherein the apparatus further comprises a transmission module, wherein,
    所述传输模块,被配置为:根据所述配置参数,在时域上间隔重复传输第一格式的PUCCH;The transmission module is configured to: according to the configuration parameter, repeatedly transmit the PUCCH of the first format at intervals in the time domain;
    或者,or,
    根据所述配置参数,在时域上连续重复传输第二格式的PUCCH。According to the configuration parameters, the PUCCH in the second format is continuously and repeatedly transmitted in the time domain.
  15. 根据权利要求14所述的装置,其中,所述传输模块,还被配置为:The apparatus of claim 14, wherein the transmission module is further configured to:
    根据所述配置参数,在时域上连续的重复时间单位上进行所述PUCCH的重复传输;According to the configuration parameter, repeating the transmission of the PUCCH is performed on continuous repeating time units in the time domain;
    其中,每个重复时间单位对应一次PUCCH的传输。Wherein, each repetition time unit corresponds to one PUCCH transmission.
  16. 根据权利要求14所述的装置,其中,所述传输模块,还被配置为:The apparatus of claim 14, wherein the transmission module is further configured to:
    响应于所述PUCCH的单次传输占用的时域单位为下行传输的时域单位,不进行所述PUCCH的单次传输;In response to the time domain unit occupied by the single transmission of the PUCCH being the time domain unit of the downlink transmission, the single transmission of the PUCCH is not performed;
    和/或,and / or,
    响应于所述PUCCH的单次传输占用的时域单位为保留的不用于PUCCH的传输的时域单位,不进行所述PUCCH的单次传输。In response to the time domain unit occupied by the single transmission of the PUCCH being the reserved time domain unit not used for the transmission of the PUCCH, the single transmission of the PUCCH is not performed.
  17. 根据权利要求10所述的装置,其中,所述装置,还包括接收模块,其中,所述接收模块,被配置为:接收携带有所述配置参数的信令。The apparatus according to claim 10, wherein the apparatus further comprises a receiving module, wherein the receiving module is configured to: receive signaling carrying the configuration parameter.
  18. 根据权利要求17所述的装置,其中,所述接收模块,还被配置为:所述信令,包括以下之一:无线资源控制RRC信令、媒体访问控制MAC控制元素CE信令和下行控制信息DCI信令。The apparatus according to claim 17, wherein the receiving module is further configured to: the signaling includes one of the following: radio resource control (RRC) signaling, medium access control (MAC) control element (CE) signaling, and downlink control Information DCI signaling.
  19. 一种通信设备,其中,包括:A communication device, comprising:
    天线;antenna;
    存储器;memory;
    处理器,分别与所述天线及存储器连接,被配置为通执行存储在所述存储器上的计算机可执行指令,控制所述天线的收发,并能够实现权利要求1至9或权利要求10至权利要求18任一项提供的方法。A processor, connected to the antenna and the memory, respectively, is configured to control the transmission and reception of the antenna by executing computer-executable instructions stored on the memory, and can implement claims 1 to 9 or claims 10 to 10 The method provided by any one of claim 18.
  20. 一种计算机存储介质,所述计算机存储介质存储有计算机可执行指令,所述计算机可执行指令被处理器执行后能够实现权利要求1至9或权利要求10至权利要求18任一项提供的方法。A computer storage medium, which stores computer-executable instructions, which, after being executed by a processor, can implement the method provided by any one of claims 1 to 9 or claims 10 to 18 .
PCT/CN2020/137310 2020-12-17 2020-12-17 Pucch transmission method and apparatus, communication device and storage medium WO2022126527A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105991243A (en) * 2015-01-29 2016-10-05 中兴通讯股份有限公司 Data repeat transmission method and device
CN110719628A (en) * 2018-07-11 2020-01-21 维沃移动通信有限公司 Transmission method, terminal equipment and network equipment
US10856270B2 (en) * 2018-01-22 2020-12-01 Lg Electronics Inc. Method and apparatus for transmitting a plurality of uplink control information on a physical uplink control channel in a wireless communication system

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN105991243A (en) * 2015-01-29 2016-10-05 中兴通讯股份有限公司 Data repeat transmission method and device
US10856270B2 (en) * 2018-01-22 2020-12-01 Lg Electronics Inc. Method and apparatus for transmitting a plurality of uplink control information on a physical uplink control channel in a wireless communication system
CN110719628A (en) * 2018-07-11 2020-01-21 维沃移动通信有限公司 Transmission method, terminal equipment and network equipment

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