WO2020164354A1 - 传输方法、终端及网络设备 - Google Patents

传输方法、终端及网络设备 Download PDF

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Publication number
WO2020164354A1
WO2020164354A1 PCT/CN2020/071917 CN2020071917W WO2020164354A1 WO 2020164354 A1 WO2020164354 A1 WO 2020164354A1 CN 2020071917 W CN2020071917 W CN 2020071917W WO 2020164354 A1 WO2020164354 A1 WO 2020164354A1
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pucch
target
harq
ack
symbols
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PCT/CN2020/071917
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English (en)
French (fr)
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高雪娟
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电信科学技术研究院有限公司
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Priority to US17/431,001 priority Critical patent/US20220085925A1/en
Priority to EP20756230.7A priority patent/EP3927064A4/en
Publication of WO2020164354A1 publication Critical patent/WO2020164354A1/zh
Priority to US18/327,394 priority patent/US20230318752A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1854Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/53Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/535Allocation or scheduling criteria for wireless resources based on resource usage policies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058Allocation criteria
    • H04L5/0073Allocation arrangements that take into account other cell interferences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0096Indication of changes in allocation

Definitions

  • the present disclosure relates to the technical field of communication applications, and in particular to a transmission method, terminal and network equipment.
  • the terminal can support multiple service types transmission, such as ultra-reliable, low-latency communication (URLLC), enhanced mobile broadband (eMBB), etc.;
  • URLLC ultra-reliable, low-latency communication
  • eMBB enhanced mobile broadband
  • TDM time division multiplexing
  • PUCCH Physical Uplink Control CHannel
  • HARQ-ACK request acknowledgement
  • the re-determined PUCCH resource may overlap with another PUCCH carrying HARQ-ACK in the time slot, as shown in Figure 1, resulting in one of two HARQ-ACKs that originally did not overlap. Overlapped. In view of the above situation, there is currently no clear plan on how to implement the transmission of multiple TDM PUCCHs in the same time slot.
  • the purpose of the present disclosure is to provide a transmission method, terminal, and network equipment to solve the overlap between PUCCH resources used for HARQ-ACK and other UCI multiplex transmission and other PUCCH resources carrying HARQ-ACK in the time slot. How to transmit multiple TDM PUCCHs in a time slot.
  • the present disclosure provides a transmission method applied to a terminal, including:
  • Target information is transmitted on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the transmission method before transmitting the target information on the second PUCCH, the transmission method further includes:
  • transmitting the target information according to a predetermined rule includes:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • transmitting the target information according to a predetermined rule includes:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • transmitting the target information according to a predetermined rule includes:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • transmitting the target information according to a predetermined rule includes:
  • the target UCI is discarded, and the HARQ-ACK is transmitted on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the determining the second PUCCH includes:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the determining the second PUCCH includes:
  • the embodiments of the present disclosure also provide a transmission method applied to a network device, including:
  • the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the transmission method before the receiving target information on the second PUCCH, the transmission method further includes:
  • receiving target information according to a predetermined rule includes:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • receiving target information according to a predetermined rule includes:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • receiving target information according to a predetermined rule includes:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • receiving target information according to a predetermined rule includes:
  • the target UCI is discarded, and the HARQ-ACK is received on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the determining the second PUCCH includes:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the determining the second PUCCH includes:
  • the embodiments of the present disclosure also provide a terminal, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • the processor executes the program when the program is executed. The following steps:
  • Target information is transmitted on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the processor further implements the following steps before executing the program of transmitting target information on the second PUCCH:
  • the steps for the processor to execute the program for transmitting target information according to a predetermined rule are as follows:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the steps for the processor to execute the program for transmitting target information according to a predetermined rule are as follows:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the steps for the processor to execute the program for transmitting target information according to a predetermined rule are as follows:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the steps for the processor to execute the program for transmitting target information according to a predetermined rule are as follows:
  • the target UCI is discarded, and the HARQ-ACK is transmitted on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • embodiments of the present disclosure also provide a computer-readable storage medium on which a program is stored, and when the program is executed by a processor, the steps of the transmission method applied to the terminal as described above are realized.
  • the embodiments of the present disclosure also provide a network device, including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • a network device including: a transceiver, a memory, a processor, and a program stored in the memory and running on the processor.
  • the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the processor before executing the program of receiving target information on the second PUCCH, the processor further implements the following steps:
  • the steps for the processor to execute the program for receiving target information according to a predetermined rule are as follows:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the steps for the processor to execute the program for receiving target information according to a predetermined rule are as follows:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the steps for the processor to execute the program for receiving target information according to a predetermined rule are as follows:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the steps for the processor to execute the program for receiving target information according to a predetermined rule are as follows:
  • the target UCI is discarded, and the HARQ-ACK is received on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a program is stored, and when the program is executed by a processor, the steps of the transmission method applied to the network device as described above are realized.
  • an embodiment of the present disclosure also provides a terminal, including:
  • the first determining module is used for at least one PUCCH in at least two physical uplink control channels PUCCH carrying HARQ-ACK in one time unit and the one carrying target uplink control information UCI in the time unit When there is overlap between PUCCHs, determine the second PUCCH;
  • the first transmission module is configured to transmit target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the time unit except for the at least one PUCCH PUCCH carrying HARQ-ACK;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the above terminal also includes:
  • the second determining module is configured to make the following judgment before the first transmission module transmits the target information on the second PUCCH:
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the first processing submodule is configured to remove symbols in the second PUCCH that overlap with the target PUCCH to obtain the third PUCCH, or shift the second PUCCH forward or backward in the time domain by N Symbols to get the third PUCCH;
  • the first transmission submodule is configured to transmit the target information on the third PUCCH;
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the second processing submodule is configured to select a PUCCH that does not overlap with the target PUCCH as the first PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI Three PUCCH;
  • the second transmission submodule is configured to transmit the target information on the third PUCCH.
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the third processing submodule is configured to use the PUCCH resource determined according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK as the third PUCCH in the target PUCCH resource set;
  • a third transmission submodule configured to transmit the target information on the third PUCCH
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the first transmission module when the first transmission module is configured to transmit target information according to a predetermined rule, the first transmission module is configured to discard the target UCI, and transmit the HARQ-ACK on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the first determining module is further configured to determine a PUCCH resource set according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI, and in the determined PUCCH resource set, according to the HARQ-ACK
  • the PUCCH resource indicator field in the last DCI corresponding to the ACK determines one PUCCH resource as the second PUCCH;
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, determine that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is the channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is the HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • the first determining module includes:
  • the first determining submodule is used to determine whether to support simultaneous transmission of HARQ-ACK and the target UCI;
  • the second determining submodule is configured to determine the second PUCCH in the case of supporting simultaneous transmission of HARQ-ACK and the target UCI.
  • the embodiments of the present disclosure also provide a network device, including:
  • the third determining module is used for at least one PUCCH in at least two physical uplink control channels PUCCH carrying HARQ-ACK in one time unit and the target uplink control information UCI carried in the time unit When there is overlap between PUCCHs, determine the second PUCCH;
  • the second transmission module is configured to receive target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is in the time unit except for the at least one PUCCH PUCCH carrying HARQ-ACK;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the aforementioned network equipment also includes:
  • the fourth determining module is configured to make the following judgment before the second transmission module receives the target information on the second PUCCH:
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the fourth processing submodule is used to remove symbols in the second PUCCH that overlap with the target PUCCH to obtain a third PUCCH, or shift the second PUCCH forward or backward in the time domain by N Symbols to get the third PUCCH;
  • the first receiving submodule is configured to receive the target information on the third PUCCH
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the fifth processing submodule is configured to select a PUCCH that does not overlap with the target PUCCH as the first PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI Three PUCCH;
  • the second receiving submodule is configured to receive the target information on the third PUCCH.
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the sixth processing submodule is configured to use the PUCCH resource determined according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK as the third PUCCH in the target PUCCH resource set;
  • a third receiving submodule configured to receive the target information on the third PUCCH
  • the target PUCCH resource set is a set with a number greater than or less than a PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the second transmission module when the second transmission module is configured to receive target information according to a predetermined rule, the second transmission module is configured to discard the target UCI, and receive the HARQ-ACK on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the third determining module is further configured to determine a PUCCH resource set according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI, and in the determined PUCCH resource set, according to the HARQ-ACK
  • the PUCCH resource indicator field in the last DCI corresponding to the ACK determines one PUCCH resource as the second PUCCH;
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, determine that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is the channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is the HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • the third determining module includes:
  • the third determining submodule is used to determine whether to support simultaneous transmission of HARQ-ACK and the target UCI;
  • the fourth determining submodule is configured to determine the second PUCCH in the case of supporting simultaneous transmission of HARQ-ACK and the target UCI.
  • the second PUCCH when there is an overlap between at least one PUCCH of at least two PUCCHs carrying HARQ-ACK and the PUCCH carrying the target UCI in a time unit, the second PUCCH is determined; Target information is transmitted on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit, or when When there is an overlap between the second PUCCH and the target PUCCH, the target information is transmitted according to a predetermined rule to avoid overlap between multiple HARQ-ACKs that originally did not overlap, thereby realizing time division multiplexing of multiple HARQ-ACKs TDM transmission.
  • Figure 1 is a schematic diagram of the positions of newly determined PUCCH resources and HARQ-ACK PUCCH resources
  • Figure 2 is a schematic diagram of multiplexing transmission of HARQ-ACK and CSI
  • FIG. 3 is one of the schematic flowcharts of the transmission method of the embodiment of the disclosure.
  • FIG. 4 is the second schematic diagram of the transmission method of the embodiment of the disclosure.
  • FIG. 5 is a schematic diagram of the first transmission of HARQ-ACK and CSI in time slot n in an embodiment of the disclosure
  • FIG. 6 is a schematic diagram of the second transmission of HARQ-ACK and CSI in time slot n in an embodiment of the disclosure
  • FIG. 7 is a third schematic diagram of HARQ-ACK and CSI transmission in time slot n in an embodiment of the disclosure.
  • FIG. 8 is a fourth schematic diagram of HARQ-ACK and CSI transmission in time slot n in an embodiment of the disclosure.
  • FIG. 9 is a fifth schematic diagram of HARQ-ACK and CSI transmission in time slot n in an embodiment of the disclosure.
  • FIG. 10 is a schematic diagram of the sixth transmission of HARQ-ACK and CSI in time slot n in an embodiment of the disclosure
  • FIG. 11 is a structural block diagram of a terminal in an embodiment of the disclosure.
  • FIG. 12 is a schematic diagram of modules of a terminal in an embodiment of the disclosure.
  • Figure 13 is a structural block diagram of a network device in an embodiment of the disclosure.
  • FIG. 14 is a schematic diagram of modules of a network device in an embodiment of the disclosure.
  • NR PUCCH formats 0, 1, 2, 3, and 4 are defined for 5 types of PUCCH formats.
  • PUCCH formats 0 and 1 can carry 1 to 2 bits of UCI transmission
  • PUCCH formats 2, 3 and 4 can Carrying more than 2 bits of UCI transmission
  • PUCCH format 0 and 2 belong to short PUCCH, occupying 1 to 2 symbols for transmission
  • PUCCH format 1, 3, and 4 belong to long PUCCH, which can occupy 4 to 14 symbols for transmission.
  • SR can be transmitted using PUCCH format 0 or 1.
  • the high-level signaling pre-configures the transmission period and offset of the SR. According to the transmission period and offset, the transmission opportunity of the SR can be determined. In the SR transmission opportunity, if there is an SR request (that is, a positive SR), a PUCCH format pre-configured to the SR by high-layer signaling is used to transmit the SR. If it is a negative SR, the SR is not transmitted.
  • HARQ-ACK can use any of these 5 formats.
  • HARQ-ACK is 1 or 2 bits, it is configured to use PUCCH format 0 or 1 for transmission.
  • PUCCH format 0 or 1 for transmission.
  • HARQ-ACK exceeds 2 bits, one of the multiple PUCCH resource sets pre-configured for the terminal is selected according to the number of bits. Among them, Each PUCCH resource set corresponds to a bit range.
  • a PUCCH resource is selected according to the PUCCH resource indicator field in the DCI format of the downlink control information used by the PDCCH corresponding to the HARQ-ACK, and in the selected PUCCH HARQ-ACK is transmitted on the resource.
  • Periodic CSI can be configured to use PUCCH format 2 or 3 or 4 for transmission. After channel coding and rate matching, the periodic CSI to be transmitted is mapped to PUCCH resources other than the pilot for transmission.
  • PUCCHs carrying different UCIs may exist at the same time, and multiple PUCCHs may overlap.
  • overlap occurs, it is necessary to multiplex the overlapped UCI onto one PUCCH for transmission in accordance with specific UCI multiplexing rules to avoid simultaneous transmission of multiple PUCCHs.
  • PUCCH resource reselection can be performed according to the total number of HARQ-ACK and CSI bits, and a resource that can carry both HARQ-ACK and CSI is selected for transmission.
  • a PUCCH resource set can be selected from among the multiple configured PUCCH resource sets, and then according to the PUCCH resource indicator field in the last DCI corresponding to HARQ-ACK, reselect One PUCCH resource is determined in the set of PUCCH resources for simultaneous transmission of HARQ-ACK and CSI.
  • the specific resource location of the PUCCH resource re-determined according to the total number of bits of HARQ-ACK and CSI may be different from the resource location of the original transmission of HARQ-ACK and CSI.
  • an embodiment of the present disclosure provides a transmission method applied to a terminal, including:
  • Step 301 There exists between at least one PUCCH of the physical uplink control channel PUCCH carrying HARQ-ACK in one time unit and the PUCCH carrying the target uplink control information UCI in the time unit. When overlapping, the second PUCCH is determined.
  • the above-mentioned time unit may specifically be a time slot or a subframe or a mini-slot, etc.
  • the above-mentioned target UCI may specifically be at least one of channel state information CSI and scheduling request SR.
  • the foregoing second PUCCH may be determined according to UCI multiplexing transmission rules, and is used to carry the HARQ-ACK on the at least one PUCCH and the PUCCH of the target UCI.
  • Step 302 Transmit target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the HARQ-bearer except the at least one PUCCH in the time unit.
  • PUCCH of ACK PUCCH of ACK
  • the target information is transmitted according to a predetermined rule.
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the terminal after the above-mentioned second PUCCH is determined, as an optional implementation, the terminal always assumes that the second PUCCH determined in step 301 is a PUCCH that does not overlap with the target PUCCH, then according to UCI multiplexing transmission rule, directly transmitting the HARQ-ACK on the at least one PUCCH and the target UCI on the second PUCCH, or directly transmitting the HARQ-ACK on the at least one PUCCH on the second PUCCH .
  • the terminal determines whether there is an overlap between the second PUCCH and the target PUCCH, and when there is an overlap between the second PUCCH and the target PUCCH When the target information is transmitted according to predetermined rules.
  • the transmission of the target information according to a predetermined rule may specifically be to re-determine a third PUCCH that does not overlap with the target PUCCH, and transmit the target information on the third PUCCH, or discard the target UCI, in the at least one PUCCH
  • the HARQ-ACK is transmitted.
  • the target information by transmitting the target information through the aforementioned predetermined rules, it can be ensured that there is no overlap between the PUCCH resource used for overlapping UCI multiplexed transmission and other PUCCH resources carrying HARQ-ACK in the time unit, or it cannot be guaranteed to be used for overlapping.
  • the target UCI is dropped, so as to avoid that at least one PUCCH of multiple PUCCHs that bear HARQ-ACK is different from other PUCCHs that bear other UCI.
  • the overlap between PUCCHs causes overlap between multiple HARQ-ACKs that do not overlap.
  • the transmission method of the embodiment of the present disclosure when there is overlap between at least one PUCCH of multiple PUCCHs carrying HARQ-ACK and PUCCHs carrying other UCI in a time unit, it is guaranteed to be used for overlapping UCI multiplex transmission.
  • the transmission method before the target information is transmitted on the second PUCCH, the transmission method further includes:
  • the terminal always assumes that the second PUCCH determined in step 301 is a PUCCH that does not overlap with the target PUCCH. Therefore, when it is determined that there is an overlap between the second PUCCH and the target PUCCH, it is regarded as incorrect scheduling. That is, the terminal does not expect an overlap between the second PUCCH and the target PUCCH.
  • transmitting target information according to a predetermined rule includes:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the target PUCCH For example, if there is an overlap between the last three symbols in the second PUCCH and the target PUCCH, remove the last three symbols in the second PUCCH, or shift the second PUCCH forward by 3 symbols in the time domain to obtain The third PUCCH that overlaps with the target PUCCH, and the target information is transmitted on the third PUCCH to avoid overlap between the originally non-overlapping HARQ-ACKs, thereby realizing time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • the second PUCCH occupies the 8th to 14th symbols in a time slot, and the target PUCCH occupies the 13th symbol for transmission, then the 13th symbol is deleted to obtain the third PUCCH occupying 5 discontinuous symbols, that is, the third PUCCH PUCCH occupies the 8th to 12th and 14th symbols in a time slot for transmission, or shifts the second PUCCH forward by 2 symbols (that is, the symbol between the last symbol of the second PUCCH and the first symbol of the target PUCCH Number), or shift the second PUCCH backward by 6 symbols (that is, the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH) to avoid the original non-overlapping HARQ-ACK There is overlap between multiple HARQ-ACK TDM transmissions.
  • the second PUCCH is shifted forward by 3 symbols (that is, the first symbol of the target PUCCH and the The number of symbols between the last symbol in the target PUCCH that overlaps with the second PUCCH), or the second PUCCH is shifted backward by 3 symbols (that is, the last symbol of the target PUCCH and the first symbol in the target PUCCH that overlap with the second PUCCH The number of symbols between one symbol) in order to avoid overlap between HARQ-ACKs that originally did not overlap, and then realize the time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • transmitting target information according to a predetermined rule includes:
  • the third PUCCH is the PUCCH with the smallest or largest number in the PUCCH resource set that does not overlap with the target PUCCH; or, the third PUCCH is the PUCCH resource set corresponding to HARQ-ACK A PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined by the PUCCH resource indication field in the downlink control information DCI.
  • the PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI reselect a PUCCH resource set that is not related to the target PUCCH.
  • the overlapped PUCCH of the target PUCCH is used as the third PUCCH, and the target information is transmitted on the third PUCCH to avoid overlap between HARQ-ACKs that originally did not overlap, and to implement time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • transmitting target information according to a predetermined rule includes:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the target PUCCH when there is an overlap between the second PUCCH and the target PUCCH, reselect a PUCCH resource set, and determine in the reselected PUCCH resource set according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK PUCCH resources, obtain the third PUCCH that does not overlap with the target PUCCH, and transmit the target information on the third PUCCH to avoid overlap between the original non-overlapping HARQ-ACKs, thereby realizing the time division multiplexing of multiple HARQ-ACKs TDM transmission.
  • transmitting target information according to a predetermined rule includes:
  • the target UCI is discarded, and the HARQ-ACK is transmitted on the at least one PUCCH.
  • the target UCI is discarded and the HARQ-ACK is transmitted on the at least one PUCCH to avoid overlap between the originally non-overlapping HARQ-ACKs, thereby realizing the time division multiplexed TDM transmission of multiple HARQ-ACKs.
  • the aforementioned target UCI in the embodiment of the present disclosure is at least one of channel state information CSI and scheduling request SR.
  • the foregoing determination of the second PUCCH includes:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the foregoing determination of the second PUCCH includes:
  • an embodiment of the present disclosure also provides a transmission method applied to a network device, including:
  • Step 401 There exists between at least one PUCCH of the physical uplink control channels PUCCH carrying HARQ-ACK in one time unit and the PUCCH carrying the target uplink control information UCI in the time unit. When overlapping, the second PUCCH is determined.
  • the above-mentioned time unit may specifically be a time slot
  • the above-mentioned target UCI may specifically be at least one of channel state information CSI and scheduling request SR.
  • the foregoing second PUCCH may be determined according to UCI multiplexing transmission rules, and is used to carry the HARQ-ACK on the at least one PUCCH and the PUCCH of the target UCI.
  • Step 402 Receive target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the HARQ-bearer except the at least one PUCCH in the time unit.
  • PUCCH of ACK
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the network device after determining the foregoing second PUCCH, as an optional implementation, the network device always assumes that the second PUCCH determined in step 401 is a PUCCH that does not overlap with the target PUCCH, then The HARQ-ACK on the at least one PUCCH and the target UCI are received on the second PUCCH, or the HARQ-ACK on the at least one PUCCH is received on the second PUCCH.
  • the network device determines whether there is an overlap between the second PUCCH and the target PUCCH, when there is an overlap between the second PUCCH and the target PUCCH When overlapped, the target information is received according to predetermined rules.
  • Receiving the target information according to a predetermined rule may specifically re-determine a third PUCCH that does not overlap with the target PUCCH, and receive the target information on the third PUCCH, or discard the target UCI, in the at least one PUCCH
  • the HARQ-ACK is received on the Internet.
  • the drop target UCI is discarded to avoid the difference between at least one PUCCH of multiple PUCCHs carrying HARQ-ACK and PUCCHs carrying other UCIs.
  • the overlap between multiple HARQ-ACKs that originally did not overlap resulted in overlap.
  • the transmission method of the embodiment of the present disclosure when there is overlap between at least one PUCCH of multiple PUCCHs carrying HARQ-ACK and PUCCHs carrying other UCI in a time unit, it is guaranteed to be used for overlapping UCI multiplex transmission.
  • the transmission method before the receiving target information on the second PUCCH, the transmission method further includes:
  • the network device always assumes that the second PUCCH determined in step 401 is a PUCCH that does not overlap with the target PUCCH. Therefore, when it is determined that there is an overlap between the second PUCCH and the target PUCCH, it is regarded as incorrect scheduling.
  • receiving target information according to a predetermined rule includes:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the target PUCCH For example, if there is an overlap between the last three symbols in the second PUCCH and the target PUCCH, remove the last three symbols in the second PUCCH, or shift the second PUCCH forward by 3 symbols in the time domain to obtain The third PUCCH that overlaps with the target PUCCH, and the target information is received on the third PUCCH, to avoid overlap between HARQ-ACKs that originally did not overlap, and to implement time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • the second PUCCH occupies the 8th to 14th symbols in a time slot, and the target PUCCH occupies the 13th symbol for transmission, then the 13th symbol is deleted to obtain the third PUCCH occupying 5 discontinuous symbols, that is, the third PUCCH occupies the 8th to 12th and 14th symbols in a time slot for transmission, or shifts the second PUCCH forward by 2 symbols (that is, the symbol between the last symbol of the second PUCCH and the first symbol of the target PUCCH Number), or shift the second PUCCH backward by 6 symbols (that is, the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH) to avoid the original non-overlapping HARQ-ACK There is overlap between multiple HARQ-ACK TDM transmissions.
  • the second PUCCH is shifted forward by 3 symbols (that is, the first symbol of the target PUCCH and the The number of symbols between the last symbol in the target PUCCH that overlaps with the second PUCCH), or the second PUCCH is shifted backward by 3 symbols (that is, the last symbol of the target PUCCH and the first symbol in the target PUCCH that overlap with the second PUCCH The number of symbols between one symbol) in order to avoid overlap between HARQ-ACKs that originally did not overlap, and then realize the time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • receiving target information according to a predetermined rule includes:
  • the third PUCCH is the PUCCH with the smallest or largest number in the PUCCH resource set that does not overlap with the target PUCCH; or, the third PUCCH is the PUCCH resource set corresponding to HARQ-ACK A PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined by the PUCCH resource indication field in the downlink control information DCI.
  • the PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI reselect a PUCCH resource set that is not related to the target PUCCH.
  • the overlapped PUCCH of the target PUCCH is used as the third PUCCH, and the target information is received on the third PUCCH to avoid overlap between HARQ-ACKs that originally did not overlap, and to implement time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • receiving target information according to a predetermined rule includes:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the target PUCCH when there is an overlap between the second PUCCH and the target PUCCH, reselect a PUCCH resource set, and determine in the reselected PUCCH resource set according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK PUCCH resources, obtain the third PUCCH that does not overlap with the target PUCCH, and transmit the target information on the third PUCCH to avoid overlap between the original non-overlapping HARQ-ACKs, thereby realizing the time division multiplexing of multiple HARQ-ACKs TDM transmission.
  • receiving target information according to a predetermined rule includes:
  • the target UCI is discarded, and the HARQ-ACK is received on the at least one PUCCH.
  • the target UCI is discarded and the HARQ-ACK is received on the at least one PUCCH to avoid overlap between the originally non-overlapping HARQ-ACKs, thereby realizing the time-division multiplexed TDM transmission of multiple HARQ-ACKs.
  • the aforementioned target UCI in the embodiment of the present disclosure is at least one of channel state information CSI and scheduling request SR.
  • the foregoing determination of the second PUCCH includes:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the foregoing determination of the second PUCCH includes:
  • the target UCI is CSI.
  • the PUCCH carrying CSI overlaps with the first PUCCH carrying HARQ-ACK, then multiplexing according to UCI Transmission rules, when the PUCCH carrying CSI and the first PUCCH carrying HARQ-ACK meet the predetermined time condition (used to determine whether the processing delay is satisfied for UCI multiplexing transmission), such as the earliest of the two channels
  • the interval between the physical downlink shared channel PDSCH corresponding to HARQ-ACK is not less than the predetermined value 1
  • the interval between the DCI corresponding to HARQ-ACK is not less than the predetermined value 2
  • the terminal always assumes that the second PUCCH resource determined in the above manner will not overlap with the second PUCCH carrying HARQ-ACK in the time slot, and it can directly use the determined second PUCCH resource CSI and the first HARQ-ACK are transmitted at the same time, and the second HARQ-ACK can be transmitted normally without being affected, as shown in Figure 5;
  • Another situation is: assuming that the second PUCCH resource determined above overlaps with the second HARQ-ACK in the time slot, the overlap between the second PUCCH resource and the second HARQ-ACK can be removed.
  • Obtain a new PUCCH resource that is, the third PUCCH resource, and simultaneously transmit CSI and the first HARQ-ACK on the third PUCCH resource.
  • the second HARQ-ACK can be transmitted normally without being affected, as shown in Figure 6; Or, move the second PUCCH resource forward a few symbols to avoid overlap with the second HARQ-ACK.
  • the scheduling of the base station needs to ensure that the re-determined PUCCH resource and PUCCH resources of other terminals There is no conflict between them, as shown in Figure 7;
  • Another situation is: in the second PUCCH resource set, select another PUCCH resource that does not overlap with the second HARQ-ACK as the third PUCCH resource, and simultaneously transmit CSI and the first HARQ on the third PUCCH resource -ACK, the second HARQ-ACK can be transmitted normally without being affected, as shown in Figure 8; this resource can be the smallest or largest number in the set that meets the conditions, or it can be based on the original PUCCH
  • the resource indicator is the last resource that satisfies the condition before or after the determined resource.
  • the condition here means that it does not overlap with the target PUCCH.
  • the base station needs to schedule to ensure that the third PUCCH resource determined according to a predetermined rule is not occupied by other terminals. Avoid interference between terminals;
  • Another situation is: changing to a PUCCH resource set, for example, select the third PUCCH resource set, and determine a PUCCH resource in the third PUCCH resource set according to the PUCCH resource indicator field in the last DCI corresponding to HARQ-ACK. If there is no overlap between the resource and the PUCCH resource of the second HARQ-ACK, the resource can be used as the third PUCCH resource.
  • the third PUCCH resource CSI and the first HARQ-ACK are simultaneously transmitted, and the second HARQ-ACK can be normal The transmission is not affected, as shown in Figure 9; of course, the base station needs to schedule to ensure that the third PUCCH resource determined according to a predetermined rule is not occupied by other terminals to avoid interference between terminals;
  • CSI is replaced with SR.
  • SR and HARQ-ACK use PUCCH format 1
  • the above concept of PUCCH resource set does not exist, and the second PUCCH resource can be directly determined as the SR resource, so that there is no such reconfiguration.
  • the transmission method of the embodiment of the present disclosure when there is overlap between at least one PUCCH of multiple PUCCHs carrying HARQ-ACK and PUCCHs carrying other UCI in a time unit, it is guaranteed to be used for overlapping UCI multiplex transmission.
  • an embodiment of the present disclosure also provides a terminal, including a transceiver, a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor executes the The computer program implements the following steps:
  • Target information is transmitted on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1100 and various circuits of the memory represented by the memory 1120 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 1110 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the user interface 1130 may also be an interface that can externally and internally connect the required equipment.
  • the connected equipment includes but is not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 1100 is responsible for managing the bus architecture and general processing, and the memory 1120 may store data used by the processor 1100 when performing operations.
  • the processor 1100 executes the following steps:
  • the steps for the processor 1100 to execute the program of transmitting target information according to a predetermined rule are as follows:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the steps for the processor 1100 to execute the program of transmitting target information according to a predetermined rule are as follows:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the steps for the processor 1100 to execute the program of transmitting target information according to a predetermined rule are as follows:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the steps for the processor 1100 to execute the program of transmitting target information according to a predetermined rule are as follows:
  • the target UCI is discarded, and the HARQ-ACK is transmitted on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the steps for the processor 1100 to execute the program for determining the second PUCCH are as follows:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the steps for the processor 1100 to execute the program for determining the second PUCCH are as follows:
  • the terminal of the embodiment of the present disclosure determines the second PUCCH when there is overlap between at least one PUCCH of at least two PUCCHs carrying HARQ-ACK and the PUCCH carrying the target UCI in one time unit; in the second PUCCH Upload target information, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH carrying HARQ-ACK other than the at least one PUCCH in the time unit, or when the When there is an overlap between the second PUCCH and the target PUCCH, the target information is transmitted according to a predetermined rule to avoid overlapping between multiple HARQ-ACKs that originally did not overlap, thereby realizing time-division multiplexed TDM transmission of multiple HARQ-ACKs .
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • Target information is transmitted on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • an embodiment of the present disclosure also provides a terminal, including:
  • the first determining module 1201 is configured to carry at least one PUCCH of the physical uplink control channels PUCCH carrying the HARQ-ACK for at least two physical uplink control channels carrying the HARQ-ACK in one time unit and the target uplink control information UCI carried in the time unit When there is overlap between PUCCHs, determine the second PUCCH;
  • the first transmission module 1202 is configured to transmit target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the time unit divided by the at least one PUCCH External PUCCH carrying HARQ-ACK;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the second determining module is configured to make the following judgment before the first transmission module transmits the target information on the second PUCCH:
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the first processing submodule is configured to remove symbols in the second PUCCH that overlap with the target PUCCH to obtain the third PUCCH, or shift the second PUCCH forward or backward in the time domain by N Symbols to get the third PUCCH;
  • the first transmission submodule is configured to transmit the target information on the third PUCCH;
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the second processing submodule is configured to select a PUCCH that does not overlap with the target PUCCH as the first PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI Three PUCCH;
  • the second transmission submodule is configured to transmit the target information on the third PUCCH.
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module includes:
  • the third processing submodule is configured to use the PUCCH resource determined according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK as the third PUCCH in the target PUCCH resource set;
  • a third transmission submodule configured to transmit the target information on the third PUCCH
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the first transmission module when the first transmission module is used to transmit target information according to a predetermined rule, the first transmission module is used to discard the target UCI, and transmit the HARQ- on the at least one PUCCH. ACK.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the first determining module is further configured to determine a PUCCH resource set according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI, and in the determined PUCCH resource set, Determine a PUCCH resource as the second PUCCH according to the PUCCH resource indicator field in the last DCI corresponding to the HARQ-ACK;
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, determine that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is the channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is the HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • the first determining module includes:
  • the first determining submodule is used to determine whether to support simultaneous transmission of HARQ-ACK and the target UCI;
  • the second determining submodule is configured to determine the second PUCCH in the case of supporting simultaneous transmission of HARQ-ACK and the target UCI.
  • the terminal of the embodiment of the present disclosure determines the second PUCCH when there is an overlap between at least one PUCCH of at least two PUCCHs carrying HARQ-ACK and the PUCCH carrying the target UCI in one time unit; in the second PUCCH Upload target information, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH carrying HARQ-ACK other than the at least one PUCCH in the time unit, or when the When there is an overlap between the second PUCCH and the target PUCCH, the target information is transmitted according to a predetermined rule to avoid overlapping between multiple HARQ-ACKs that originally did not overlap, thereby realizing time-division multiplexed TDM transmission of multiple HARQ-ACKs .
  • the embodiment of the present disclosure also provides a network device, which may be specifically a base station, including a memory 1320, a processor 1300, a transceiver 1310, a bus interface, and storage on the memory 1320 and available in A computer program running on the processor 1300, where the processor 1300 is used to read the program in the memory 1320 and execute the following process:
  • the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1300 and various circuits of the memory represented by the memory 1320 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 1310 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 can store data used by the processor 1300 when performing operations.
  • the processor 1300 executes the following steps:
  • the steps for the processor 1300 to execute the program for receiving target information according to a predetermined rule are as follows:
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the steps for the processor 1300 to execute the program for receiving target information according to a predetermined rule are as follows:
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the steps for the processor 1300 to execute the program for receiving target information according to a predetermined rule are as follows:
  • the PUCCH resource determined according to the PUCCH resource indication field in the DCI corresponding to HARQ-ACK is used as the third PUCCH;
  • the target PUCCH resource set is a set with a number greater than or less than a PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the steps for the processor 1300 to execute the program for receiving target information according to a predetermined rule are as follows:
  • the target UCI is discarded, and the HARQ-ACK is received on the at least one PUCCH.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the steps for the processor 1300 to execute the program for determining the second PUCCH are as follows:
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, it is determined that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • it is determined that the PUCCH corresponding to the CSI is the The second PUCCH.
  • the steps for the processor 1300 to execute the program for determining the second PUCCH are as follows:
  • the second PUCCH when there is an overlap between at least one PUCCH of at least two PUCCHs carrying HARQ-ACK and the PUCCH carrying the target UCI in one time unit, the second PUCCH is determined;
  • the target information is received on the PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH carrying HARQ-ACK other than the at least one PUCCH in the time unit, or when there is an overlap between the second PUCCH and the target PUCCH, the target information is received according to a predetermined rule to avoid overlapping between multiple HARQ-ACKs that originally did not overlap, thereby realizing time division multiplexing TDM of multiple HARQ-ACKs transmission.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the following steps are implemented:
  • the target PUCCH is the PUCCH that carries HARQ-ACK other than the at least one PUCCH in the time unit ;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • an embodiment of the present disclosure also provides a network device, including:
  • the third determining module 1401 is configured to carry at least one PUCCH of the physical uplink control channels PUCCH carrying the HARQ-ACK for at least two physical uplink control channels carrying the HARQ-ACK and the target uplink control information UCI in the time unit When there is overlap between PUCCHs, determine the second PUCCH;
  • the second transmission module 1402 is configured to receive target information on the second PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the time unit divided by the at least one PUCCH External PUCCH carrying HARQ-ACK;
  • the target information is HARQ-ACK on the at least one PUCCH and the target UCI, or the target information is HARQ-ACK on the at least one PUCCH.
  • the fourth determining module is configured to make the following judgment before the second transmission module receives the target information on the second PUCCH:
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the fourth processing submodule is used to remove symbols in the second PUCCH that overlap with the target PUCCH to obtain a third PUCCH, or shift the second PUCCH forward or backward in the time domain by N Symbols to get the third PUCCH;
  • the first receiving submodule is configured to receive the target information on the third PUCCH
  • N is the number of symbols overlapping between the second PUCCH and the target PUCCH, or from the first symbol of the second PUCCH to the last of the second PUCCH overlapping the target PUCCH.
  • the number of symbols between one symbol, or the number of symbols from the last symbol of the second PUCCH to the first symbol in the second PUCCH that overlaps the target PUCCH, or the number of symbols between the target PUCCH The number of symbols from the first symbol of the PUCCH to the last symbol in the target PUCCH that overlaps the second PUCCH, or the number of symbols from the last symbol of the target PUCCH to the first symbol in the target PUCCH and the second PUCCH.
  • the number of symbols between the first symbol where two PUCCHs overlap, or the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH, or the number of symbols between the second PUCCH The number of symbols between the last symbol of and the first symbol of the target PUCCH, or the number of symbols between the last symbol of the second PUCCH and the first symbol of the target PUCCH, or Is the number of symbols between the first symbol of the second PUCCH and the last symbol of the target PUCCH.
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the fifth processing submodule is configured to select a PUCCH that does not overlap with the target PUCCH as the first PUCCH resource set determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI Three PUCCH;
  • the second receiving submodule is configured to receive the target information on the third PUCCH.
  • the third PUCCH is a PUCCH with the smallest number or the largest number in the PUCCH resource set that does not overlap with the target PUCCH;
  • the third PUCCH is a PUCCH that does not overlap with the target PUCCH before or after the PUCCH determined according to the PUCCH resource indicator field in the downlink control information DCI corresponding to the HARQ-ACK in the PUCCH resource set.
  • the second transmission module when the second transmission module is used to receive target information according to a predetermined rule, the second transmission module includes:
  • the sixth processing submodule is configured to use the PUCCH resource determined according to the PUCCH resource indicator field in the DCI corresponding to HARQ-ACK as the third PUCCH in the target PUCCH resource set;
  • a third receiving submodule configured to receive the target information on the third PUCCH
  • the target PUCCH resource set is a set of PUCCH resource sets whose numbers are greater than or less than those determined according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI.
  • the second transmission module when the second transmission module is configured to receive target information according to a predetermined rule, the second transmission module is configured to discard the target UCI, and receive the HARQ on the at least one PUCCH -ACK.
  • the target UCI is at least one of channel state information CSI and scheduling request SR.
  • the third determining module is further configured to determine a PUCCH resource set according to the HARQ-ACK on the at least one PUCCH and the total number of bits of the target UCI, and in the determined PUCCH resource set Determining a PUCCH resource as the second PUCCH according to the PUCCH resource indication field in the last DCI corresponding to the HARQ-ACK;
  • the target UCI is an SR
  • the at least one PUCCH and the SR both use PUCCH format 1, determine that the PUCCH corresponding to the SR is the second PUCCH;
  • the target UCI is the channel state information CSI
  • the HARQ-ACK carried by the at least one PUCCH is the HARQ-ACK corresponding to the semi-persistent scheduling SPS physical downlink shared channel PDSCH
  • the third determining module includes:
  • the third determining submodule is used to determine whether to support simultaneous transmission of HARQ-ACK and the target UCI;
  • the fourth determining submodule is configured to determine the second PUCCH in the case of supporting simultaneous transmission of HARQ-ACK and the target UCI.
  • the second PUCCH when there is an overlap between at least one PUCCH of at least two PUCCHs carrying HARQ-ACK and the PUCCH carrying the target UCI in one time unit, the second PUCCH is determined;
  • the target information is received on the PUCCH, there is no overlap between the second PUCCH and the target PUCCH, and the target PUCCH is the PUCCH carrying HARQ-ACK other than the at least one PUCCH in the time unit, or when there is an overlap between the second PUCCH and the target PUCCH, the target information is received according to a predetermined rule to avoid overlapping between multiple HARQ-ACKs that originally did not overlap, thereby realizing time division multiplexing TDM of multiple HARQ-ACKs transmission.
  • the technical solution of the present disclosure can be embodied in the form of a software product in essence or a part that contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk,
  • the optical disc includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • each module, unit, sub-unit or sub-module can be implemented in one or more application specific integrated circuits (ASIC), digital signal processors (Digital Signal Processor, DSP), digital signal processing equipment (DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, In other electronic units or combinations thereof that perform the functions described in the present disclosure.
  • ASIC application specific integrated circuits
  • DSP Digital Signal Processor
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented through modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.

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Abstract

本公开提供一种传输方法、终端及网络设备。该方法包括:在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH重叠时,确定第二PUCCH;在第二PUCCH上传输目标信息,第二PUCCH与目标PUCCH不存在重叠,目标PUCCH为时间单元中除至少一个PUCCH之外的承载HARQ-ACK的PUCCH;或者,当第二PUCCH与目标PUCCH之间重叠时,按照预定规则传输目标信息;目标信息为至少一个PUCCH上的HARQ-ACK和目标UCI,或者,目标信息为至少一个PUCCH上的HARQ-ACK。

Description

传输方法、终端及网络设备
相关申请的交叉引用
本申请主张在2019年2月15日在中国提交的中国专利申请号No.201910118050.2的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信应用的技术领域,尤其涉及一种传输方法、终端及网络设备。
背景技术
在5G新无线接入技术(5 Generation New RAT,5G NR)R16系统中,终端可以支持多种业务类型传输,如超可靠、低时延通信(URLLC)、增强型移动宽带(eMBB)等;对于URLLC业务,为了满足较低的时延需求,提出在一个时隙中支持多个时分复用(Time Division Multiplexing,TDM)的物理上行控制信道(PUCCH,Physical Uplink Control CHannel)承载混合自动重传请求确认(HARQ-ACK)传输的设计方案,该方案还可以用于通过同一个时隙中的不同的PUCCH分别传输URLLC和eMBB业务的HARQ-ACK,从而避免不同业务类型的HARQ-ACK之间的复用传输。
当在一个时隙中支持TDM传输多个承载HARQ-ACK的PUCCH时,由于其中一个承载HARQ-ACK的PUCCH与承载其他UCI的PUCCH之间的重叠,导致需要重新确定一个PUCCH资源用于传输HARQ-ACK和重叠的UCI时,重新确定的PUCCH资源可能会与该时隙中的另一个承载HARQ-ACK的PUCCH发生重叠,如图1所示,从而导致两个原本不重叠的HARQ-ACK之间发生重叠。针对上述情况,目前如何实现在同一个时隙中传输多个TDM的PUCCH还没有明确方案。
发明内容
本公开的目的在于提供一种传输方法、终端及网络设备,以解决用于进行HARQ-ACK和其他UCI复用传输的PUCCH资源与时隙中其他承载HARQ-ACK的PUCCH资源之间重叠时,如何在时隙中传输多个TDM的PUCCH的问题。
为了实现上述目的,本公开提供了一种传输方法,应用于终端,包括:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,所述在所述第二PUCCH上传输目标信息之前,所述传输方法还包括:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二 PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述确定第二PUCCH,包括:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH 承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述确定第二PUCCH,包括:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
为了实现上述目的,本公开实施例还提供了一种传输方法,应用于网络设备,包括:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,所述在所述第二PUCCH上接收目标信息之前,所述传输方法还包括:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的 符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述确定第二PUCCH,包括:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述确定第二PUCCH,包括:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
为了实现上述目的,本公开实施例还提供了一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,所述处理器在执行所述在所述第二PUCCH上传输目标信息的程序之前,还实现以下步骤:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
为了实现上述目的,本公开实施例还提供了一种计算机可读存储介质,其上存储有程序,该程序被处理器执行时实现如上所述应用于终端的传输方法的步骤。
为了实现上述目的,本公开实施例还提供了一种网络设备,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,所述处理器执行所述程序时实现以下步骤:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个 PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,所述处理器在执行所述在所述第二PUCCH上接收目标信息的程序之前,还实现以下步骤:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
为了实现上述目的,本公开实施例还提供了一种计算机可读存储介质,其上存储有程序,该程序被处理器执行时实现如上所述应用于网络设备的传输方法的步骤。
为了实现上述目的,本公开实施例还提供了一种终端,包括:
第一确定模块,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
第一传输模块,用于在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,上述终端,还包括:
第二确定模块,用于在第一传输模块在所述第二PUCCH上传输目标信息之前,进行如下判断:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
第一处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
第一传输子模块,用于在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的 最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
第二处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
第二传输子模块,用于在所述第三PUCCH上传输所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
第三处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
第三传输子模块,用于在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述第一确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的 PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述第一确定模块包括:
第一确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
第二确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
为了实现上述目的,本公开实施例还提供了一种网络设备,包括:
第三确定模块,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
第二传输模块,用于在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,上述网络设备,还包括:
第四确定模块,用于在第二传输模块在所述第二PUCCH上接收目标信息之前,进行如下判断:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第四处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前 或向后平移N个符号,得到第三PUCCH;
第一接收子模块,用于在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第五处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
第二接收子模块,用于在所述第三PUCCH上接收所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第六处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
第三接收子模块,用于在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集 合的集合。
其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
其中,所述第三确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
其中,所述第三确定模块包括:
第三确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
第四确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例具有以下有益效果:
本公开实施例的上述技术方案,在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH之间存在重叠时,确定第二PUCCH;在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH,或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,以避免多个原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
附图说明
图1为重新确定的PUCCH资源与HARQ-ACK PUCCH资源的位置示意图;
图2为HARQ-ACK和CSI的复用传输示意图;
图3为本公开实施例的传输方法的流程示意图之一;
图4为本公开实施例的传输方法的流程示意图之二;
图5为本公开实施例中HARQ-ACK和CSI在时隙n中的第一传输示意图;
图6为本公开实施例中HARQ-ACK和CSI在时隙n中的第二传输示意图;
图7为本公开实施例中HARQ-ACK和CSI在时隙n中的第三传输示意图;
图8为本公开实施例中HARQ-ACK和CSI在时隙n中的第四传输示意图;
图9为本公开实施例中HARQ-ACK和CSI在时隙n中的第五传输示意图;
图10为本公开实施例中HARQ-ACK和CSI在时隙n中的第六传输示意图;
图11为本公开实施例中终端的结构框图;
图12为本公开实施例中终端的模块示意图;
图13为本公开实施例中网络设备的结构框图;
图14为本公开实施例中网络设备的模块示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合具体实施例及附图进行详细描述。
为使本领域技术人员能够更好地理解本公开实施例的技术方案,先进行如下说明。
在NR系统中,定义了NR PUCCH格式format 0、1、2、3、4共5种PUCCH format,其中,PUCCH format 0和1可以承载1~2比特UCI传输,PUCCH format 2、3和4可以承载大于2比特UCI传输;PUCCH format 0和2属于短PUCCH,占用1到2个符号传输,PUCCH format 1、3、4属于长PUCCH,可占用4到14个符号传输。
SR可以使用PUCCH format 0或1传输。高层信令预先配置SR的传输周期和偏移,根据传输周期和偏移,可以确定SR的传输机会。在SR传输机会 中,如果存在SR请求(即positive SR),则使用高层信令预先配置给SR的一个PUCCH format传输SR,如果为negative SR,则不传输。
HARQ-ACK可以使用这5种format中的任何一种。当HARQ-ACK为1或2比特时,被配置使用PUCCH format 0或1传输,当HARQ-ACK超过2比特时,根据比特数在预先配置给终端的多个PUCCH资源集合中选择一个,其中,每个PUCCH资源集合对应一个比特数范围,在选择的PUCCH资源集合中,根据HARQ-ACK对应的PDCCH所使用的下行控制信息DCI格式中的PUCCH资源指示域选择一个PUCCH资源,在该选择的PUCCH资源上传输HARQ-ACK。
周期CSI可以配置使用PUCCH format 2或3或4传输,将待传输的周期CSI经过信道编码和速率匹配后,映射到除了导频以外的PUCCH资源上进行传输。
在一个时隙中,可能同时存在承载不同UCI的PUCCH,多个PUCCH之间可能存在重叠。当出现重叠时,需要按照特定的UCI复用规则,将重叠的UCI复用到一个PUCCH上传输,以避免同时传输多个PUCCH。例如,如图2所示,当HARQ-ACK与CSI重叠时,可以根据HARQ-ACK和CSI的总比特数,进行PUCCH资源重选,选择一个可以同时承载HARQ-ACK和CSI的资源进行传输。具体的,可以根据HARQ-ACK和CSI的总比特数,在配置的多个PUCCH资源集合中选择一个PUCCH资源集合,然后根据HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域,在重新选择的PUCCH资源集合中确定一个PUCCH资源,用于同时传输HARQ-ACK和CSI。其中,根据HARQ-ACK和CSI的总比特数重新确定的PUCCH资源的具体资源位置可能不同于原传输HARQ-ACK和CSI的资源位置。
如图3所示,本公开实施例提供了一种传输方法,应用于终端,包括:
步骤301:在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH。
本公开实施例中,上述时间单元可以具体是时隙或子帧或微时隙等,上述目标UCI可以具体是信道状态信息CSI和调度请求SR中的至少一项。上述第二PUCCH可以是根据UCI复用传输规则确定的,用于承载所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的PUCCH。
步骤302:在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息。
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
在本公开的具体实施例中,确定上述第二PUCCH之后,作为一种可选的实现方式,终端总是假定步骤301确定的第二PUCCH是与目标PUCCH之间不存在重叠的PUCCH,则根据UCI复用传输规则,直接在该第二PUCCH上传输所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,直接在该第二PUCCH上传输所述至少一个PUCCH上的HARQ-ACK。
确定上述第二PUCCH之后,作为另一种可选的实现方式,终端确定所述第二PUCCH与所述目标PUCCH之间是否存在重叠,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息。
按照预定规则传输目标信息可以具体是重新确定不与所述目标PUCCH存在重叠的第三PUCCH,并在所述第三PUCCH上传输目标信息,或者,丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
这里,通过上述预定规则传输目标信息,能够保证用于进行重叠UCI复用传输的PUCCH资源与所述时间单元中其他承载HARQ-ACK的PUCCH资源之间无重叠,或者在不能保证用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠时,丢弃(drop)目标UCI,从而避免因为多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间的重叠,导致多个原本不重叠的HARQ-ACK之间出现重叠的情况。
本公开实施例的传输方法,当一个时间单元中的多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间存在重叠时,保证确定的用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠,或者在不能保证用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠时,丢弃其他UCI,从而解决因为多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间的重叠,导致多个原本不重叠 的HARQ-ACK之间出现重叠,从而无法支持多个HARQ-ACK的时分复用TDM传输的问题。
可选地,本公开实施例的传输方法,所述在所述第二PUCCH上传输目标信息之前,所述传输方法还包括:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
这里,终端总是假定上述步骤301确定的第二PUCCH是与目标PUCCH之间不存在重叠的PUCCH,因此,当确定上述第二PUCCH与上述目标PUCCH之间存在重叠时,认为是错误调度。即终端不期望所述第二PUCCH与所述目标PUCCH之间存在重叠。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
例如,第二PUCCH中的最后三个符号与目标PUCCH之间存在重叠,则将第二PUCCH中的最后三个符号去掉,或将第二PUCCH在时域上向前平移3个符号,得到不与目标PUCCH重叠的第三PUCCH,并在第三PUCCH上传输目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现 多个HARQ-ACK的时分复用TDM传输。
又例如,第二PUCCH占用一个时隙中的第8到14个符号,目标PUCCH占用第13符号传输,则打掉第13个符号,得到占用5个不连续符号的第三PUCCH,即第三PUCCH占用一个时隙中的第8~12、14个符号传输,或,将第二PUCCH向前平移2个符号(即第二PUCCH的最后一个符号与目标PUCCH的第一个符号之间的符号个数),或将第二PUCCH向后平移6个符号(即第二PUCCH的第一个符号与目标PUCCH的最后一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
又例如,目标PUCCH占用一个时隙中的第11到14个符号,第二PUCCH占用第12和13个符号,则将第二PUCCH向前平移3个符号(即目标PUCCH的第一个符号与目标PUCCH中与第二PUCCH重叠的最后一个符号之间的符号个数),或将第二PUCCH向后平移3个符号(即目标PUCCH的最后一个符号与目标PUCCH中与第二PUCCH重叠的第一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
又例如,目标PUCCH占用一个时隙中的第13、14个符号,第二PUCCH占用第12、13个符号,则将第二PUCCH的第二个符号打掉,得到仅在第12个符号上传输的第三PUCCH,或将第二PUCCH向前平移1个符号(即第二PUCCH的最后一个符号与目标PUCCH的第一个符号之间的符号个数),或将第二PUCCH向后平移3个符号(即第二PUCCH的第一个符号与目标PUCCH的最后一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的 PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
这里,在第二PUCCH与上述目标PUCCH之间存在重叠时,在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,重新选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH,并在第三PUCCH上传输目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
这里,在所述第二PUCCH与所述目标PUCCH之间存在重叠时,重新选择一个PUCCH资源集合,并在重新选择的PUCCH资源集合中根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,得到不与目标PUCCH存在重叠的第三PUCCH,并在第三PUCCH上传输目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
这里,通过丢弃目标UCI,并在所述至少一个PUCCH上传输所述HARQ-ACK,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
本公开实施例的中的上述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
可选地,上述确定第二PUCCH,包括:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总 数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
可选地,上述确定第二PUCCH,包括:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的传输方法,当一个时隙中的多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间存在重叠时,保证确定的用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠,或者当存在重叠时,drop其他UCI,以避免多个原本不重叠的HARQ-ACK之间出现重叠,从而实现多个HARQ-ACK的时分复用TDM传输。
如图4所示,本公开的实施例还提供了一种传输方法,应用于网络设备,包括:
步骤401:在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH。
本公开实施例中,上述时间单元可以具体是时隙,上述目标UCI可以具体是信道状态信息CSI和调度请求SR中的至少一项。上述第二PUCCH可以是根据UCI复用传输规则确定的,用于承载所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的PUCCH。
步骤402:在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预 定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
在本公开的具体实施例中,确定上述第二PUCCH之后,作为一种可选的实现方式,网络设备总是假定步骤401确定的第二PUCCH是与目标PUCCH之间不存在重叠的PUCCH,则在该第二PUCCH上接收所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,在该第二PUCCH上接收所述至少一个PUCCH上的HARQ-ACK。
确定上述第二PUCCH之后,作为另一种可选的实现方式,网络设备确定所述第二PUCCH与所述目标PUCCH之间是否存在重叠,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息。
按照预定规则接收目标信息可以具体是重新确定不与所述目标PUCCH存在重叠的第三PUCCH,并在所述第三PUCCH上接收目标信息,或者,丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
这里,通过上述预定规则接收目标信息,能够保证用于进行重叠UCI复用传输的PUCCH资源与所述时间单元中其他承载HARQ-ACK的PUCCH资源之间无重叠,或者在不能保证用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠时,丢弃drop目标UCI,从而避免因为多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间的重叠,导致多个原本不重叠的HARQ-ACK之间出现重叠的情况。
本公开实施例的传输方法,当一个时间单元中的多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间存在重叠时,保证确定的用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠,或者在不能保证用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠时,丢弃其他UCI,从而解决因为多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间的重叠,导致多个原本不重叠的HARQ-ACK之间出现重叠,从而无法支持多个HARQ-ACK的时分复用TDM传输的问题。
可选地,本公开实施例的传输方法,所述在所述第二PUCCH上接收目标信息之前,所述传输方法还包括:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
这里,网络设备总是假定上述步骤401确定的第二PUCCH是与目标PUCCH之间不存在重叠的PUCCH,因此,当确定上述第二PUCCH与上述目标PUCCH之间存在重叠时,认为是错误调度。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
例如,第二PUCCH中的最后三个符号与目标PUCCH之间存在重叠,则将第二PUCCH中的最后三个符号去掉,或将第二PUCCH在时域上向前平移3个符号,得到不与目标PUCCH重叠的第三PUCCH,并在第三PUCCH上接收目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
又例如,第二PUCCH占用一个时隙中的第8到14个符号,目标PUCCH占用第13符号传输,则打掉第13个符号,得到占用5个不连续符号的第三PUCCH,即第三PUCCH占用一个时隙中的第8~12、14个符号传输,或,将第二PUCCH向前平移2个符号(即第二PUCCH的最后一个符号与目标 PUCCH的第一个符号之间的符号个数),或将第二PUCCH向后平移6个符号(即第二PUCCH的第一个符号与目标PUCCH的最后一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
又例如,目标PUCCH占用一个时隙中的第11到14个符号,第二PUCCH占用第12和13个符号,则将第二PUCCH向前平移3个符号(即目标PUCCH的第一个符号与目标PUCCH中与第二PUCCH重叠的最后一个符号之间的符号个数),或将第二PUCCH向后平移3个符号(即目标PUCCH的最后一个符号与目标PUCCH中与第二PUCCH重叠的第一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
又例如,目标PUCCH占用一个时隙中的第13、14个符号,第二PUCCH占用第12、13个符号,则将第二PUCCH的第二个符号打掉,得到仅在第12个符号上传输的第三PUCCH,或将第二PUCCH向前平移1个符号(即第二PUCCH的最后一个符号与目标PUCCH的第一个符号之间的符号个数),或将第二PUCCH向后平移3个符号(即第二PUCCH的第一个符号与目标PUCCH的最后一个符号之间的符号个数),以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息。
其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
这里,在第二PUCCH与上述目标PUCCH之间存在重叠时,在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,重新选择一个不与所述目标PUCCH存在重叠的PUCCH 作为第三PUCCH,并在第三PUCCH上接收目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
这里,在所述第二PUCCH与所述目标PUCCH之间存在重叠时,重新选择一个PUCCH资源集合,并在重新选择的PUCCH资源集合中根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,得到不与目标PUCCH存在重叠的第三PUCCH,并在第三PUCCH上传输目标信息,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
可选地,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
这里,通过丢弃目标UCI,并在所述至少一个PUCCH上接收所述HARQ-ACK,以避免原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
本公开实施例的中的上述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
可选地,上述确定第二PUCCH,包括:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
可选地,上述确定第二PUCCH,包括:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的传输方法,当一个时隙中的多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间存在重叠时,保证确定的用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠,或者当存在重叠时,drop其他UCI,以避免多个原本不重叠的HARQ-ACK之间出现重叠,从而实现多个HARQ-ACK的时分复用TDM传输。
下面结合具体实施例来对本公开实施例的传输方法进行说明。
如图5所示,目标UCI为CSI,存在两个承载HARQ-ACK的PUCCH在时隙n中TDM传输,承载CSI的PUCCH与第一个承载HARQ-ACK的PUCCH存在重叠,则根据UCI复用传输规则,当承载CSI的PUCCH与第一个承载HARQ-ACK的PUCCH满足预定的时间条件(用于确定在处理时延上是否满足进行UCI复用传输)时,如两个信道中的最早的一个信道的第一个符号,与HARQ-ACK对应的物理下行共享信道PDSCH之间的间隔不小于预定值1,且与HARQ-ACK对应的DCI之间的间隔不小于预定值2,则可以重新确定一个PUCCH资源用于承载CSI和第一个HARQ-ACK;根据现有的PUCCH资源分配规则,假设UE被配置了4个PUCCH资源集合,每个PUCCH资源集合中包含8个PUCCH资源,根据CSI和第一个HARQ-ACK的总比特数确定对应第二个PUCCH资源集合。可选地,根据HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定第二个PUCCH资源集合中的第4个PUCCH资源,为上述第二PUCCH资源,则:
一种情况是:终端总是假定按照上述方式确定的第二PUCCH资源不会与该时隙中的第二个承载HARQ-ACK的PUCCH之间存在重叠,则可以直接在确定的第二PUCCH资源上同时传输CSI和第一个HARQ-ACK,第二个HARQ-ACK可以正常传输,不被影响,如图5所示;
另一种情况是:假设上述确定的第二PUCCH资源与该时隙中的第二个 HARQ-ACK存在重叠,则可以将该第二PUCCH资源与第二个HARQ-ACK存在重叠的部分去掉,得到一个新的PUCCH资源,即第三PUCCH资源,在第三PUCCH资源上同时传输CSI和第一个HARQ-ACK,第二个HARQ-ACK可以正常传输,不被影响,如图6所示;或者,将第二PUCCH资源向前移动几个符号,以避免与第二个HARQ-ACK之间的重叠,此时,当然,基站的调度需要保证重新确定的PUCCH资源与其他终端的PUCCH资源之间没有冲突,如图7所示;
再一种情况是:在第二个PUCCH资源集合中选择另一个不与第二个HARQ-ACK存在重叠PUCCH资源,作为第三PUCCH资源,在第三PUCCH资源上同时传输CSI和第一个HARQ-ACK,第二个HARQ-ACK可以正常传输,不被影响,如图8所示;该资源可以是该集合中的最小编号或最大编号的一个满足条件的资源,也可以是基于原本的PUCCH资源指示确定的资源之前或之后的最近一个满足条件的资源,这里的条件是指不与目标PUCCH重叠,当然,基站需要调度保证按照预定的规则确定的第三PUCCH资源不被其他终端占用,以避免终端之间的干扰;
还有一种情况是:换一个PUCCH资源集合,例如选择第三个PUCCH资源集合,按照HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域在第三个PUCCH资源集合中确定一个PUCCH资源,该资源与第二个HARQ-ACK的PUCCH资源不存在重叠,则该资源可作为第三PUCCH资源,在第三PUCCH资源上同时传输CSI和第一个HARQ-ACK,第二个HARQ-ACK可以正常传输,不被影响,如图9所示;当然,基站需要调度保证按照预定的规则确定的第三PUCCH资源不被其他终端占用,以避免终端之间的干扰;
还有一种情况是:由于第二PUCCH资源与第二个HARQ-ACK重叠,为了复用传输第一个HARQ-ACK和CSI,进一步导致多个HARQ-ACK之间的重叠,此时,可以直接丢弃drop CSI,从而维持原HARQ-ACK的单独传输;如图10所示;
上述实施例中将CSI替换为SR同样使用;当SR和HARQ-ACK都使用PUCCH格式1时,上述不存在PUCCH资源集合的概念,可以直接确定第二PUCCH资源为SR资源,从而不存在上述重新选择资源或资源集合中的资源的执行情况;
本公开实施例的传输方法,当一个时间单元中的多个承载HARQ-ACK 的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间存在重叠时,保证确定的用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠,或者在不能保证用于进行重叠UCI复用传输的PUCCH资源与其他承载HARQ-ACK的PUCCH资源之间无重叠时,丢弃其他UCI,从而解决因为多个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载其他UCI的PUCCH之间的重叠,导致多个原本不重叠的HARQ-ACK之间出现重叠,从而无法支持多个HARQ-ACK的时分复用TDM传输的问题。
如图11所示,本公开的实施例还提供了一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现以下步骤:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,在图11中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1100代表的一个或多个处理器和存储器1120代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1110可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口1130还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1100负责管理总线架构和通常的处理,存储器1120可以存储处理器1100在执行操作时所使用的数据。
可选的,处理器1100在执行在所述第二PUCCH上传输目标信息的程序 之前,执行如下步骤:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
可选的,处理器1100执行所述按照预定规则传输目标信息的程序的步骤如下:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
可选的,处理器1100执行所述按照预定规则传输目标信息的程序的步骤如下:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息。
可选的,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
可选的,处理器1100执行所述按照预定规则传输目标信息的程序的步骤如下:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
可选的,处理器1100执行所述按照预定规则传输目标信息的程序的步骤如下:
丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
可选的,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
可选的,处理器1100执行所述确定第二PUCCH的程序的步骤如下:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
可选的,处理器1100执行所述确定第二PUCCH的程序的步骤如下:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的终端,在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH之间存在重叠时,确定第二PUCCH;在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH,或者,当所述第二 PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,以避免多个原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
该程序被处理器执行时能实现上述应用于终端侧的传输方法实施例中的所有实现方式,且能达到相同的技术效果,为避免重复,此处不再赘述。
如图12所示,本公开的实施例还提供了一种终端,包括:
第一确定模块1201,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
第一传输模块1202,用于在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
本公开实施例的终端,还包括:
第二确定模块,用于在第一传输模块在所述第二PUCCH上传输目标信息之前,进行如下判断:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
本公开实施例的终端,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
第一处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
第一传输子模块,用于在所述第三PUCCH上传输所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
本公开实施例的终端,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
第二处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
第二传输子模块,用于在所述第三PUCCH上传输所述目标信息。
本公开实施例的终端,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
本公开实施例的终端,当所述第一传输模块用于按照预定规则传输目标 信息时,所述第一传输模块包括:
第三处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
第三传输子模块,用于在所述第三PUCCH上传输所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
本公开实施例的终端,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
本公开实施例的终端,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
本公开实施例的终端,所述第一确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
本公开实施例的终端,所述第一确定模块包括:
第一确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
第二确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的终端,在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH之间存在重叠时,确定第二PUCCH;在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH,或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息, 以避免多个原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
如图13所示,本公开的实施例还提供了一种网络设备,该网络设备可具体为基站,包括存储器1320、处理器1300、收发机1310、总线接口及存储在存储器1320上并可在处理器1300上运行的计算机程序,所述处理器1300用于读取存储器1320中的程序,执行下列过程:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
其中,在图13中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1300代表的一个或多个处理器和存储器1320代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1310可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器1300负责管理总线架构和通常的处理,存储器1320可以存储处理器1300在执行操作时所使用的数据。
可选的,所述处理器1300在执行在所述第二PUCCH上接收目标信息的程序之前,执行如下步骤:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
可选的,所述处理器1300执行所述按照预定规则接收目标信息的程序的步骤如下:
将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号, 得到第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
可选的,所述处理器1300执行所述按照预定规则接收目标信息的程序的步骤如下:
在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息。
可选的,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
可选的,所述处理器1300执行所述按照预定规则接收目标信息的程序的步骤如下:
在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集 合的集合。
可选的,所述处理器1300执行所述按照预定规则接收目标信息的程序的步骤如下:
丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
可选的,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
可选的,所述处理器1300执行所述确定第二PUCCH的程序的步骤如下:
根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
可选的,所述处理器1300执行所述确定第二PUCCH的程序的步骤如下:
确定是否支持HARQ-ACK和所述目标UCI的同时传输;
在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的网络设备,在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH之间存在重叠时,确定第二PUCCH;在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH,或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,以避免多个原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目 标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
该程序被处理器执行时能实现上述应用于网络设备侧的传输方法实施例中的所有实现方式,且能达到相同的技术效果,为避免重复,此处不再赘述。
如图14所示,本公开实施例还提供了一种网络设备,包括:
第三确定模块1401,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
第二传输模块1402,用于在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
本公开实施例的网络设备,还包括:
第四确定模块,用于在第二传输模块在所述第二PUCCH上接收目标信息之前,进行如下判断:
当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
本公开实施例的网络设备,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第四处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
第一接收子模块,用于在所述第三PUCCH上接收所述目标信息;
其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
本公开实施例的网络设备,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第五处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
第二接收子模块,用于在所述第三PUCCH上接收所述目标信息。
本公开实施例的网络设备,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
本公开实施例的网络设备,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
第六处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
第三接收子模块,用于在所述第三PUCCH上接收所述目标信息;
其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
本公开实施例的网络设备,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
本公开实施例的网络设备,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
本公开实施例的网络设备,所述第三确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
本公开实施例的网络设备,所述第三确定模块包括:
第三确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
第四确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
本公开实施例的网络设备,在一个时间单元中的至少两个承载HARQ-ACK的PUCCH中的至少一个PUCCH与承载目标UCI的PUCCH之间存在重叠时,确定第二PUCCH;在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH,或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,以避免多个原本不重叠的HARQ-ACK之间出现重叠,进而实现多个HARQ-ACK的时分复用TDM传输。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM、RAM、磁碟、光盘) 中,包括若干指令用以使得一台终端(可以是手机、计算机、服务器、空调器,或者网络设备等)执行本公开各个实施例所述的方法。
可以理解的是,本公开描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,各个模块、单元、子单元或子模块等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuit,ASIC)、数字信号处理器(Digital Signal Processor,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
在本公开的各种实施例中,应理解,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本公开实施例的实施过程构成任何限定。
以上所述是本公开的可选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (62)

  1. 一种传输方法,应用于终端,包括:
    在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  2. 根据权利要求1所述的传输方法,其中,所述在所述第二PUCCH上传输目标信息之前,所述传输方法还包括:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  3. 根据权利要求1所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
    将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    在所述第三PUCCH上传输所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一 个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  4. 根据权利要求1所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
    在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    在所述第三PUCCH上传输所述目标信息。
  5. 根据权利要求4所述的传输方法,其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  6. 根据权利要求1所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
    在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    在所述第三PUCCH上传输所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  7. 根据权利要求1所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息,包括:
    丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
  8. 根据权利要求1所述的传输方法,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  9. 根据权利要求1所述的传输方法,其中,所述确定第二PUCCH,包括:
    根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH 资源,作为所述第二PUCCH;
    或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  10. 根据权利要求1所述的传输方法,其中,所述确定第二PUCCH,包括:
    确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
  11. 一种传输方法,应用于网络设备,包括:
    在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  12. 根据权利要求11所述的传输方法,其中,所述在所述第二PUCCH上接收目标信息之前,所述传输方法还包括:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  13. 根据权利要求11所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
    将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    在所述第三PUCCH上接收所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数, 或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  14. 根据权利要求11所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
    在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    在所述第三PUCCH上接收所述目标信息。
  15. 根据权利要求14所述的传输方法,其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  16. 根据权利要求11所述的传输方法,其中,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
    在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    在所述第三PUCCH上接收所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  17. 根据权利要求11所述的传输方法,其中,当所述第二PUCCH与所 述目标PUCCH之间存在重叠时,按照预定规则接收目标信息,包括:
    丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
  18. 根据权利要求11所述的传输方法,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  19. 根据权利要求11所述的传输方法,其中,所述确定第二PUCCH,包括:
    根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
    或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  20. 根据权利要求11所述的传输方法,其中,所述确定第二PUCCH,包括:
    确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
  21. 一种终端,包括:收发机、存储器、处理器及存储在存储器上并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  22. 根据权利要求21所述的终端,其中,所述处理器在执行所述在所述 第二PUCCH上传输目标信息的程序之前,还实现以下步骤:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  23. 根据权利要求21所述的终端,其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
    将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    在所述第三PUCCH上传输所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  24. 根据权利要求21所述的终端,其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
    在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    在所述第三PUCCH上传输所述目标信息。
  25. 根据权利要求24所述的终端,其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  26. 根据权利要求21所述的终端,其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
    在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    在所述第三PUCCH上传输所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  27. 根据权利要求21所述的终端,其中,所述处理器执行所述按照预定规则传输目标信息的程序的步骤如下:
    丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
  28. 根据权利要求21所述的终端,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  29. 根据权利要求21所述的终端,其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
    根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
    或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  30. 根据权利要求21所述的终端,其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
    确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
  31. 一种计算机可读存储介质,其上存储有程序,其中,该程序被处理器执行时实现如权利要求1至10中任一项所述传输方法的步骤。
  32. 一种网络设备,包括:收发机、存储器、处理器及存储在存储器上 并可在处理器上运行的程序,其中,所述处理器执行所述程序时实现以下步骤:
    在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;或者,当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  33. 根据权利要求32所述的网络设备,其中,所述处理器在执行所述在所述第二PUCCH上接收目标信息的程序之前,还实现以下步骤:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  34. 根据权利要求32所述的网络设备,其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
    将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    在所述第三PUCCH上接收所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二 PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  35. 根据权利要求32所述的网络设备,其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
    在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    在所述第三PUCCH上接收所述目标信息。
  36. 根据权利要求35所述的网络设备,其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  37. 根据权利要求32所述的网络设备,其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
    在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    在所述第三PUCCH上接收所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  38. 根据权利要求32所述的网络设备,其中,所述处理器执行所述按照预定规则接收目标信息的程序的步骤如下:
    丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
  39. 根据权利要求32所述的网络设备,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  40. 根据权利要求32所述的网络设备,其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
    根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
    或者,当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  41. 根据权利要求32所述的网络设备,其中,所述处理器执行所述确定第二PUCCH的程序的步骤如下:
    确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
  42. 一种计算机可读存储介质,其上存储有程序,其中,该程序被处理器执行时实现如权利要求11至20中任一项所述传输方法的步骤。
  43. 一种终端,包括:
    第一确定模块,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    第一传输模块,用于在所述第二PUCCH上传输目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
    或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则传输目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  44. 根据权利要求43所述的终端,还包括:
    第二确定模块,用于在第一传输模块在所述第二PUCCH上传输目标信息之前,进行如下判断:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  45. 根据权利要求43所述的终端,其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
    第一处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重 叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    第一传输子模块,用于在所述第三PUCCH上传输所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  46. 根据权利要求43所述的终端,其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
    第二处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    第二传输子模块,用于在所述第三PUCCH上传输所述目标信息。
  47. 根据权利要求46所述的终端,其中,所述第三PUCCH为所述PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  48. 根据权利要求43所述的终端,其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块包括:
    第三处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    第三传输子模块,用于在所述第三PUCCH上传输所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个 PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  49. 根据权利要求43所述的终端,其中,当所述第一传输模块用于按照预定规则传输目标信息时,所述第一传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上传输所述HARQ-ACK。
  50. 根据权利要求43所述的终端,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  51. 根据权利要求43所述的终端,其中,所述第一确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
    或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  52. 根据权利要求43所述的终端,其中,所述第一确定模块包括:
    第一确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    第二确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输的情况下,确定所述第二PUCCH。
  53. 一种网络设备,包括:
    第三确定模块,用于在一个时间单元中的至少两个承载混合自动重传请求确认HARQ-ACK的物理上行控制信道PUCCH中的至少一个PUCCH与所述时间单元中承载目标上行控制信息UCI的PUCCH之间存在重叠时,确定第二PUCCH;
    第二传输模块,用于在所述第二PUCCH上接收目标信息,所述第二PUCCH与目标PUCCH之间不存在重叠,所述目标PUCCH为所述时间单元中除所述至少一个PUCCH之外的承载HARQ-ACK的PUCCH;
    或者,用于当所述第二PUCCH与所述目标PUCCH之间存在重叠时,按照预定规则接收目标信息;
    其中,所述目标信息为所述至少一个PUCCH上的HARQ-ACK和所述目标UCI,或者,所述目标信息为所述至少一个PUCCH上的HARQ-ACK。
  54. 根据权利要求53所述的网络设备,还包括:
    第四确定模块,用于在第二传输模块在所述第二PUCCH上接收目标信息之前,进行如下判断:
    当确定所述第二PUCCH与所述目标PUCCH之间存在重叠时,确定为错误调度。
  55. 根据权利要求53所述的网络设备,其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
    第四处理子模块,用于将所述第二PUCCH中与所述目标PUCCH存在重叠的符号去掉,得到第三PUCCH,或者,将所述第二PUCCH在时域上向前或向后平移N个符号,得到第三PUCCH;
    第一接收子模块,用于在所述第三PUCCH上接收所述目标信息;
    其中,N为所述第二PUCCH与所述目标PUCCH之间重叠的符号的个数,或为所述第二PUCCH的第一个符号到所述第二PUCCH中与所述目标PUCCH重叠的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述第二PUCCH中与所述目标PUCCH重叠的第一个符号之间的符号个数,或为所述目标PUCCH的第一个符号到所述目标PUCCH中与所述第二PUCCH重叠的最后一个符号之间的符号个数,或为所述目标PUCCH的最后一个符号到所述目标PUCCH中与所述第二PUCCH重叠的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号到所述目标PUCCH的最后一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号到所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的最后一个符号与所述目标PUCCH的第一个符号之间的符号个数,或为所述第二PUCCH的第一个符号与所述目标PUCCH的最后一个符号之间的符号个数。
  56. 根据权利要求53所述的网络设备,其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
    第五处理子模块,用于在根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合中,选择一个不与所述目标PUCCH存在重叠的PUCCH作为第三PUCCH;
    第二接收子模块,用于在所述第三PUCCH上接收所述目标信息。
  57. 根据权利要求56所述的网络设备,其中,所述第三PUCCH为所述 PUCCH资源集合中编号最小或编号最大的不与所述目标PUCCH存在重叠的PUCCH;
    或者,所述第三PUCCH为所述PUCCH资源集合中根据HARQ-ACK对应的下行控制信息DCI中的PUCCH资源指示域确定的PUCCH的前一个或后一个不与所述目标PUCCH存在重叠的PUCCH。
  58. 根据权利要求53所述的网络设备,其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块包括:
    第六处理子模块,用于在目标PUCCH资源集合中,将根据HARQ-ACK对应的DCI中的PUCCH资源指示域确定的PUCCH资源,作为第三PUCCH;
    第三接收子模块,用于在所述第三PUCCH上接收所述目标信息;
    其中,所述目标PUCCH资源集合为编号大于或小于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的总比特数确定的PUCCH资源集合的集合。
  59. 根据权利要求53所述的网络设备,其中,当所述第二传输模块用于按照预定规则接收目标信息时,所述第二传输模块用于丢弃所述目标UCI,在所述至少一个PUCCH上接收所述HARQ-ACK。
  60. 根据权利要求53所述的网络设备,其中,所述目标UCI为信道状态信息CSI和调度请求SR中的至少一项。
  61. 根据权利要求53所述的网络设备,其中,所述第三确定模块还用于根据所述至少一个PUCCH上的HARQ-ACK和所述目标UCI的比特总数确定一个PUCCH资源集合,并在确定的PUCCH资源集合中,根据所述HARQ-ACK对应的最后一个DCI中的PUCCH资源指示域确定一个PUCCH资源,作为所述第二PUCCH;
    或者,用于当所述目标UCI为SR,且所述至少一个PUCCH和所述SR都使用PUCCH格式1时,确定所述SR对应的PUCCH为所述第二PUCCH;
    或者,用于当所述目标UCI为信道状态信息CSI,且所述至少一个PUCCH承载的HARQ-ACK为对应半持续调度SPS物理下行共享信道PDSCH的HARQ-ACK时,确定所述CSI对应的PUCCH为所述第二PUCCH。
  62. 根据权利要求53所述的网络设备,其中,所述第三确定模块包括:
    第三确定子模块,用于确定是否支持HARQ-ACK和所述目标UCI的同时传输;
    第四确定子模块,用于在支持HARQ-ACK和所述目标UCI的同时传输 的情况下,确定所述第二PUCCH。
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