WO2021013021A1 - 一种物理上行控制信道的资源配置方法及装置 - Google Patents

一种物理上行控制信道的资源配置方法及装置 Download PDF

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WO2021013021A1
WO2021013021A1 PCT/CN2020/102218 CN2020102218W WO2021013021A1 WO 2021013021 A1 WO2021013021 A1 WO 2021013021A1 CN 2020102218 W CN2020102218 W CN 2020102218W WO 2021013021 A1 WO2021013021 A1 WO 2021013021A1
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bwp
floor
pucch
sets
parameters
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PCT/CN2020/102218
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English (en)
French (fr)
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高雪娟
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大唐移动通信设备有限公司
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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
    • H04L5/00Arrangements affording multiple use of the transmission path
    • 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
    • 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
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • This application relates to the field of wireless communication technology, and in particular to a method and device for resource configuration of a Physical Uplink Control Channel (PUCCH).
  • PUCCH Physical Uplink Control Channel
  • PUCCH format 1 format 1
  • PUCCH format 3 of the New Radio (NR) system can be used to transmit uplink control information (Uplink Control Information, UCI).
  • PUCCH format 1 is used to carry 1 to 2 bits of Hybrid Automatic Repeat request-Acknowledgement (HARQ-ACK) transmission or to carry uplink scheduling request (Scheduling Request, SR) transmission, using orthogonal sequences in the time domain Carry out spread spectrum, carry out cyclic shift based on ZC (Zadoff-chu) sequence in the frequency domain, realize larger multi-user multiplexing transmission capacity through time domain and frequency domain double spread spectrum.
  • HARQ-ACK Hybrid Automatic Repeat request-Acknowledgement
  • SR uplink scheduling request
  • the initial cyclic shift parameters of the cyclic shift of the ZC sequence are configured through signaling to ensure that different user equipments working in the same resource block (Resource Block, RB) have the same time domain location and use the same orthogonality
  • the orthogonal transmission of data is realized through different cyclic shifts in the frequency domain, thereby realizing multiplex transmission of different users on the same time-frequency domain resources.
  • the PUCCH resource is notified through system information.
  • RRC Radio Resource Control
  • the 4-bit information in the remaining system information (Remaining Minimum System Information, RMSI) (such as System Information Block 1, System Information Block 1, SIB1) can indicate a group of information in a predefined table containing 16 groups of information
  • RMSI Remaining Minimum System Information
  • SIB1 System Information Block 1, System Information Block 1, SIB1
  • the cell radius is large (up to a diameter of more than 1000km), and the transmission delays of user equipment at different locations in the cell to the cell base station vary greatly, so it is not strictly guaranteed that multiple users in the cell reach the cell base station The moments are perfectly aligned.
  • the difference in multipath propagation delay will be relatively large.
  • a larger cyclic shift is required to ensure orthogonality between ZC sequences.
  • the resource overhead of PUCCH in the system also needs to be considered. Therefore, the cyclic shift interval cannot be increased blindly.
  • the channel difference on different frequency domain resources is not big in the satellite communication cell, the neighboring cell interference situation on different frequency domain resources may be different. Therefore, a more flexible cell-specific RB offset is required than in the NR system. Adjustment is implemented to divide the common PUCCH resources in the cell to appropriate positions in the frequency domain to improve the transmission performance of PUCCH.
  • the embodiments of the present application provide a PUCCH resource configuration method and device, which are used to obtain PUCCH resources common to cells in a satellite communication system before a dedicated RRC configures PUCCH resources.
  • a PUCCH resource configuration method which includes: a user equipment determines one group of N groups of predefined physical uplink control channel PUCCH parameters according to configuration information, the configuration information carries a configuration index, and the configuration The index is used to indicate one group of the N predefined sets of PUCCH parameters; wherein, each of the N sets of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or the N sets of PUCCH parameters Each group of PUCCH parameters in the PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • N is an integer greater than 1; the user equipment determines the PUCCH according to the determined set of PUCCH parameters Resource collection.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N groups of PUCCH parameters are N groups of the M groups of PUCCH parameters, and the M groups of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇
  • the set of PRB offsets is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the user equipment determines the PUCCH resource set according to the determined set of PUCCH parameters, including: when the determined set of PUCCH parameters includes the number of PUCCH symbols and the PRB offset, the The user equipment determines the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and a preset initial cyclic shift index set; the determined set of PUCCH parameters includes the PUCCH symbol, the PRB offset When shifting and the initial cyclic shift index set, the user equipment determines the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the preset initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one table of 6 tables (Table 1 to Table 6).
  • Table 1 to Table 6 refer to the subsequent content.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is the system information block SIB1 or other system information RMSI.
  • a resource configuration method for a physical uplink control channel including: a base station sends configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate N sets of predefined physical uplink control channel PUCCH parameters
  • each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the PUCCH
  • the number of symbols, the PRB offset, and the initial cyclic shift index set, N is an integer greater than 1, and the base station determines the PUCCH resource set according to a set of PUCCH parameters indicated by the configuration information.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N groups of PUCCH parameters are N groups of the M groups of PUCCH parameters, and the M groups of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇
  • the set of PRB offsets is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the base station determines a PUCCH resource set according to a set of PUCCH parameters indicated by the configuration information, including: the set of PUCCH parameters indicated by the configuration information includes the number of PUCCH symbols and the PRB When offsetting, the base station determines the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and a predetermined initial cyclic shift index set; the set of PUCCH parameters indicated by the configuration information includes the When the PUCCH symbol, the PRB offset, and the initial cyclic shift index set, the base station determines the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the preset initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one of the following six tables (Table 1 to Table 6). Among them, Table 1 to Table 6 refer to the subsequent content.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is the system information block SIB1 or other system information RMSI.
  • a user equipment including: a first determining module, configured to determine one group of N predefined sets of physical uplink control channel PUCCH parameters according to configuration information, the configuration information carries a configuration index, The configuration index is used to indicate one of the N predefined sets of PUCCH parameters; wherein, each of the N sets of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or the Each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set, where N is an integer greater than 1; the second determining module is configured to determine a The group PUCCH parameter determines the PUCCH resource set.
  • a base station including: a sending module configured to send configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate one of the N groups of predefined physical uplink control channel PUCCH parameters Group; wherein, each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols,
  • the PRB offset and the initial cyclic shift index set, N is an integer greater than 1
  • the determining module is configured to determine the PUCCH resource set according to a set of PUCCH parameters indicated by the configuration information.
  • a user equipment in a fifth aspect, includes: a processor, a memory, and a transceiver; wherein the processor is configured to read a program in the memory and execute the following process: determine a predetermined One of the defined N sets of physical uplink control channel PUCCH parameters, the configuration information carries a configuration index, and the configuration index is used to indicate one of the N predefined sets of PUCCH parameters; wherein, the N Each group of PUCCH parameters in the group of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial The cyclic shift index set, N is an integer greater than 1, and the PUCCH resource set is determined according to a set of determined PUCCH parameters.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N groups of PUCCH parameters are N groups of the M groups of PUCCH parameters, and the M groups of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇
  • the set of PRB offsets is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the processor is specifically configured to: when the determined set of PUCCH parameters include the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols and the PRB offset And a predetermined initial cyclic shift index set to determine the PUCCH resource set; when the determined set of PUCCH parameters includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index set, The number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set determine the PUCCH resource set.
  • the preset initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one of the following six tables (Table 1 to Table 6). Among them, Table 1 to Table 6 refer to the subsequent content.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is the system information block SIB1 or other system information RMSI.
  • a base station in a sixth aspect, includes: a processor, a memory, and a transceiver; wherein the processor is configured to read a program in the memory and execute the following process: send configuration information through the transceiver ,
  • the configuration information carries a configuration index, and the configuration index is used to indicate one group of N groups of pre-defined physical uplink control channel PUCCH parameters; wherein, each group of PUCCH parameters in the N groups of PUCCH parameters only includes PUCCH The number of symbols and the physical resource block PRB offset, or each group of PUCCH parameters in the N sets of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and an initial cyclic shift index set, and N is an integer greater than 1. ; Determine the PUCCH resource set according to a group of PUCCH parameters indicated by the configuration information.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N groups of PUCCH parameters are N groups of the M groups of PUCCH parameters, and the M groups of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇
  • the set of PRB offsets is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the processor is specifically configured to: when a group of PUCCH parameters indicated by the configuration information includes the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols, the PRB The offset and the pre-agreed initial cyclic shift index set determine the PUCCH resource set; the set of PUCCH parameters indicated by the configuration information includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index set When determining the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the preset initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one of the following six tables (Table 1 to Table 6). Among them, Table 1 to Table 6 refer to the subsequent content.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is the system information block SIB1 or other system information RMSI.
  • a computer-readable storage medium stores computer instructions.
  • the computer instructions When the computer instructions are executed on a computer, the computer executes the method described in any one of the first aspects. method.
  • a computer-readable storage medium stores computer instructions.
  • the computer instructions executes any of the operations described in the second aspect. method.
  • the user equipment determines one group of the N predefined sets of PUCCH parameters according to configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate one of the predefined N sets of PUCCH parameters ; Because each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols and PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, PRB offset, and the initial cyclic shift index set ; Therefore, the user equipment determines the PUCCH resource set according to the determined set of PUCCH parameters, so as to obtain the PUCCH resources common to the cell before the dedicated RRC configures the PUCCH resources.
  • FIG. 1 is a schematic diagram of a flow for realizing PUCCH resource configuration on the user equipment side according to an embodiment of the application;
  • FIG. 2 is a schematic diagram of a flow of realizing PUCCH resource configuration on the base station side according to an embodiment of the application;
  • FIG. 3 is a schematic structural diagram of a user equipment provided by an embodiment of this application.
  • FIG. 4 is a schematic structural diagram of a base station provided by an embodiment of this application.
  • FIG. 5 is a schematic structural diagram of a user equipment provided by an embodiment of this application.
  • Fig. 6 is a schematic structural diagram of a base station provided by an embodiment of the application.
  • the user equipment may be called a terminal (Terminal), a mobile station (Mobile Station, referred to as MS), a mobile terminal (Mobile Terminal), an MTC terminal, etc., and the user equipment may be wirelessly connected.
  • Radio Access Network (RAN for short) communicates with one or more core networks.
  • the base station may be an Evolutional Node B (eNB or e-NodeB for short), a macro base station, a micro base station (also referred to as a “small base station”), a pico base station, or an LTE system.
  • eNB Evolutional Node B
  • AP Access Point
  • TP Transmission Point
  • N groups of PUCCH parameters can be defined in advance. Each group of PUCCH parameters is used to determine the PUCCH resource set common to the cells in the satellite communication system, and N is an integer greater than 1. In this way, the PUCCH resources common to the cells in the satellite communication system can be determined according to a set of predefined PUCCH parameters before the dedicated RRC configures the PUCCH resources.
  • each group of PUCCH parameters in the N groups of PUCCH parameters may be pre-defined in the following two methods: Method 1, each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols and PRB offset; Method 2 Each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are offset by an element in a PUCCH symbol set and a PRB.
  • a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇ , and a PRB offset set is ⁇ 0, Floor(N BWP /3), Floor(N BWP /6), Floor(N BWP / 9) ⁇ ; or, a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇ , a PRB offset set is ⁇ 0, Floor(N BWP /4), Floor(N BWP /8), Floor(N BWP /16) ⁇ ; or, a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇ , and a PRB offset set is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor (N BWP /5) ⁇ ; Or, a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇ , and a PRB offset set is ⁇ 0, Floor(N BWP /4), Floor(N BWP /6) , Floor(N BWP /8) ⁇ .
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are composed of an element in a PUCCH symbol number set, one The elements in the PRB offset set and the sets in at least 2 initial cyclic shift index sets are combined; among them, a PUCCH symbol number set is the set ⁇ 8,9,10,11,12,13,14 ⁇ A subset of at least 2 elements; a PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; at least 2 initial cyclic shift index sets are At least 2 sets of ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ and ⁇ 0,3,6,9 ⁇ ; Among them, Floor( ⁇ ) means rounding down, and N BWP means a bandwidth part BWP
  • the number of resource blocks RB, i is an integer greater than 2; the at least two initial cyclic shift index
  • a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇
  • a PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • at least 2 initial cyclic shift index sets are ⁇ 0 ,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • a PUCCH symbol number set is ⁇ 8,10,12,14 ⁇
  • a PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • At least two initial cyclic shift index sets are ⁇ 0,6 ⁇ and ⁇ 0,4,8 ⁇ .
  • the N sets of PUCCH parameters predefined by method 1 can be directly predefined as 16 sets in any one of Table 1, Table 2, Table 3, and Table 4. PUCCH parameters, where each row in the table is a set of PUCCH parameters.
  • Table 1 exemplarily shows 16 sets of PUCCH parameters predefined according to Method 1, where the number of PUCCH symbols in each row of Table 1 is an element in the set ⁇ 8,10,12,14 ⁇ , and the PRB offset Is one element in the set ⁇ 0, Floor (N BWP /3), Floor (N BWP /6), Floor (N BWP /9) ⁇ , the two elements are combined into a set of PUCCH parameters; the number of PUCCH symbols and the PRB offset All values of the shift are combined one by one to form 16 sets of PUCCH parameters; for example, the number of PUCCH symbols is 8, and the PRB offset is 0 to form a set of PUCCH parameters; for another example, the number of PUCCH symbols is 8, and the PRB offset is Floor( N BWP /3) constitute a set of PUCCH parameters.
  • Table 1 16 groups of predefined PUCCH parameters
  • Table 2 exemplarily shows 16 sets of PUCCH parameters predefined according to Method 1, where the number of PUCCH symbols in each row of Table 2 is selected from one element in the set ⁇ 8, 10, 12, 14 ⁇ , and the PRB is biased Move to an element in the set ⁇ 0, Floor(N BWP /4), Floor(N BWP /8), Floor(N BWP /16) ⁇ , and combine the two elements into a set of PUCCH parameters; combine the number of PUCCH symbols and PRB All values of the offset are combined into 16 sets of PUCCH parameters; for example, the number of PUCCH symbols is 8, and the PRB offset is Floor (N BWP /4) to form a set of PUCCH parameters; for example, the number of PUCCH symbols is 8 , PRB offset is Floor (N BWP /8) to form a group of PUCCH parameters.
  • Table 2 16 groups of predefined PUCCH parameters
  • Table 3 exemplarily shows 16 sets of PUCCH parameters predefined according to Method 1, where the number of PUCCH symbols in each row of Table 3 is selected from one element in the set ⁇ 8, 10, 12, 14 ⁇ , and the PRB is biased Move to one element in the set ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ , and combine the two elements into a set of PUCCH parameters; combine the number of PUCCH symbols and PRB All values of the offset are combined to form 16 sets of PUCCH parameters; for example, the number of PUCCH symbols is 8, and the PRB offset is Floor (N BWP /3) to form a set of PUCCH parameters; for example, the number of PUCCH symbols is 10 , PRB offset is Floor (N BWP /5) to form a group of PUCCH parameters.
  • Table 3 16 groups of predefined PUCCH parameters
  • Number of PUCCH symbols PRB offset 8 Floor(N BWP /4) 8 Floor(N BWP /5) 10 0 10 Floor(N BWP /3) 10 Floor(N BWP /4) 10 Floor(N BWP /5) 12 0 12 Floor(N BWP /3) 12 Floor(N BWP /4) 12 Floor(N BWP /5) 14 0 14 Floor(N BWP /3) 14 Floor(N BWP /4) 14 Floor(N BWP /5)
  • Table 4 exemplarily shows 16 sets of PUCCH parameters predefined according to Method 1, where the number of PUCCH symbols in each row of Table 4 is selected from one element in the set ⁇ 8,10,12,14 ⁇ , and the PRB is biased Move to an element in the set ⁇ 0, Floor(N BWP /4), Floor(N BWP /6), Floor(N BWP /8) ⁇ , and combine the two elements into a set of PUCCH parameters; combine the number of PUCCH symbols and PRB All values of the offset are combined into 16 groups of PUCCH parameters; for example, the number of PUCCH symbols is 10, and the PRB offset is Floor (N BWP /8) to form a group of PUCCH parameters; for example, the number of PUCCH symbols is 12 , PRB offset is Floor (N BWP /4) to form a group of PUCCH parameters.
  • Table 4 16 groups of predefined PUCCH parameters
  • the N sets of PUCCH parameters predefined by method 2 can be directly predefined as 16 sets of PUCCH parameters in any one of Table 5 and Table 6.
  • Table 5 exemplarily shows 16 groups of PUCCH parameters predefined according to Method 2, where the number of PUCCH symbols in each row of Table 5 is selected from one element in the set ⁇ 8, 10, 12, 14 ⁇ , and the PRB is biased Move to one element in the set ⁇ 0, Floor(N BWP /4) ⁇ , the initial cyclic shift index set is one of ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇ , one for two elements
  • the set is combined into a set of PUCCH parameters; all values of the PUCCH symbol number, PRB offset, and initial cyclic shift index set are combined to form 16 sets of PUCCH parameters; for example, the number of PUCCH symbols is 8, the PRB offset is 0 And the initial cyclic shift index set is ⁇ 0,6 ⁇ to form a set of PUCCH parameters; for another example, the number of PUCCH symbols is 12, the PRB offset is Floor(N BWP /4) and the initial cyclic shift index set is ⁇ 0, 3,6,9 ⁇ form a set of
  • Table 5 16 groups of predefined PUCCH parameters
  • Table 6 exemplarily shows 16 sets of PUCCH parameters predefined according to Method 2, where the number of PUCCH symbols in each row of Table 6 is selected from one element in the set ⁇ 8,10,12,14 ⁇ , and the PRB is biased Move to an element in the set ⁇ 0, Floor(N BWP /4) ⁇ , the initial cyclic shift index set is a set in ⁇ 0,6 ⁇ and ⁇ 0,4,8 ⁇ , two elements are a set combination Into a set of PUCCH parameters; combine all values of the PUCCH symbol number, PRB offset, and initial cyclic shift index set to form 16 sets of PUCCH parameters; for example, the number of PUCCH symbols is 8, the PRB offset is 0, and the initial The cyclic shift index set is ⁇ 0, 4, 8 ⁇ to form a set of PUCCH parameters; for another example, the number of PUCCH symbols is 10, the PRB offset is Floor (N BWP /4), and the initial cyclic shift index set is ⁇ 0, 6 ⁇ Form a set of P
  • each group of PUCCH parameters in the table exchanges the position in the table, or some groups of PUCCH parameters in the table are removed.
  • the table may contain less than 16 available PUCCH parameter group, namely N ⁇ 16.
  • the starting position of the PUCCH is a specific symbol in a time slot, for example, the specific symbol is the first symbol;
  • the format of the PUCCH is a predefined PUCCH format, such as PUCCH format 0 or PUCCH format 1 in the satellite communication system; PUCCH uses frequency hopping or does not use frequency hopping.
  • an embodiment of the application provides a PUCCH resource configuration method, so as to obtain PUCCH resources common to cells in a satellite communication system before a dedicated RRC configures PUCCH resources.
  • FIG. 1 is a schematic diagram of the flow of realizing PUCCH resource configuration on the user equipment side provided by an embodiment of this application.
  • the process includes the following steps:
  • the user equipment determines one group of the N groups of PUCCH parameters defined in advance according to the configuration information, and the configuration information carries a configuration index, and the configuration index is used to indicate one group of the N groups of PUCCH parameters.
  • the user equipment receives configuration information sent by the base station, the configuration information carries a configuration index, and the configuration index is used to indicate one of the N sets of predefined PUCCH parameters, and the user equipment determines what the configuration index indicates according to the configuration information.
  • a set of PUCCH parameters A set of PUCCH parameters.
  • the length of the configuration information is not more than 4 bits.
  • the configuration information is carried in the system information and sent, and the system information is SIB1 or RMSI.
  • Table 7 which is 16 sets of PUCCH parameters (16 sets of PUCCH parameters shown in Table 1) and corresponding configuration indexes, where each row in Table 7 includes a configuration index value and a set of PUCCH parameters; for example, the configuration information carries
  • the configuration index of is 1
  • the user equipment can determine that the set of PUCCH parameters indicated by the configuration index is 8, the number of PUCCH symbols is 8, and the RPB offset is Floor according to the correspondence between the configuration index and the predefined 16 sets of PUCCH parameters (N BWP /3); for another example, when the configuration index carried in the configuration information is 4, the user equipment can determine the group of PUCCH indicated by the configuration index according to the correspondence between the configuration index and 16 groups of PUCCH parameters defined in advance
  • the parameter is that the number of PUCCH symbols is 10, and the RPB offset is 0.
  • the configuration index indicating 0 can correspond to the PUCCH parameter being that the number of PUCCH symbols is 8, the RPB offset is Floor (N BWP /3), and so on.
  • Table 7 16 groups of PUCCH parameters and corresponding configuration indexes
  • the configuration index can be indicated by the configuration information corresponding to the number of PUCCH parameter groups included, such as ceil(log 2 N), where ceil( ⁇ ) means rounding up, and N is the number of PUCCH parameter groups The number may also be always fixed using 4-bit configuration information for indication. When N ⁇ 16, there are multiple configuration indexes that are idle, which is not limited in this application.
  • S102 The user equipment determines a PUCCH resource set according to the determined group of PUCCH parameters.
  • the determined set of PUCCH parameters includes the number of PUCCH symbols and the PRB offset, that is, when the N sets of PUCCH parameters are pre-defined using Method 1, the user equipment according to the number of PUCCH symbols, the PRB offset, and The preset initial cyclic shift index set determines the PUCCH resource set.
  • the preset initial cyclic shift index set is one of ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the user equipment when the determined set of PUCCH parameters includes PUCCH symbols, PRB offsets, and initial cyclic shift index sets, the user equipment according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index The set determines the PUCCH resource set.
  • the user equipment determines the PUCCH resource set according to the determined set of PUCCH parameters, and further includes: determining the starting position of the PUCCH as a specific symbol in a time slot, for example, the specific symbol is the first symbol; determining the PUCCH
  • the format is a predefined PUCCH format, such as PUCCH format 0 or PUCCH format 1 in a satellite communication system; it is determined whether the PUCCH uses frequency hopping or does not use frequency hopping.
  • FIG. 2 is a schematic diagram of the flow of realizing PUCCH resource configuration on the base station side provided by an embodiment of this application.
  • the process includes the following steps:
  • the base station sends configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate one of the N predefined sets of PUCCH parameters.
  • the base station selects one group from the pre-defined N groups of PUCCH parameters, and carries the configuration index corresponding to the group of PUCCH parameters in the configuration information and sends it to all user equipments in the cell.
  • the length of the configuration information is not more than 4 bits.
  • the configuration information is carried in the system information and sent, and the system information is SIB1 or RMSI.
  • the configuration index can be indicated by the SIB information corresponding to the number of PUCCH parameter groups included, or 4-bit SIB information can be used for indication.
  • N 16
  • the base station determines a PUCCH resource set according to a group of PUCCH parameters indicated by the configuration information.
  • the base station uses the number of PUCCH symbols, the PRB offset, and the preset The agreed initial cyclic shift index set determines the PUCCH resource set.
  • the preset initial cyclic shift index set is one of ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the base station uses the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set. Determine the PUCCH resource set.
  • the base station determines the PUCCH resource set according to the determined set of PUCCH parameters, and further includes: determining the starting position of the PUCCH as a specific symbol in a time slot, for example, the specific symbol is the first symbol; determining the format of the PUCCH It is a predefined PUCCH format, such as PUCCH format 0 or PUCCH format 1 in a satellite communication system; it is determined whether the PUCCH uses frequency hopping or does not use frequency hopping.
  • the following system predefines 16 groups of PUCCH parameters as shown in Table 1.
  • SIB1 defines 4 bits of information to indicate the configuration index of the 16 groups of PUCCH parameters.
  • the configuration index and the pre-defined 16 groups of PUCCH parameters are shown in Table 7.
  • the pre-appointed initial cyclic shift index set is ⁇ 0,6 ⁇ , and the base station side chooses to use a set of PUCCH parameters corresponding to a configuration index of 0 to determine the public PUCCH resource set in the cell as an example.
  • the process shown in Figure 2 is described in detail.
  • the base station Based on the parameters predefined by the above system, the base station generates SIB1 information, and sets the 4-bit information used to indicate the configuration index of the PUCCH parameter in the SIB1 to a state indicating 0, and sends the SIB1 information in the cell.
  • All user equipments in the cell receive the SIB1 information to obtain 4-bit information indicating the configuration index of the PUCCH parameter, and use the 4-bit information to determine the use of a set of PUCCH parameters corresponding to the configuration index of 0, that is, the PUCCH symbol
  • the number is 8, the PRB offset is 0, so it is determined that the transmission length of PUCCH in the cell is 8 symbols, and the RB offset is 0 and the pre-agreed initial cyclic shift index set ⁇ 0,6 ⁇ determines the
  • the 16 public PUCCH resources of the cell constitute the public PUCCH resource set of the cell.
  • the 16 common PUCCH resources in this cell are shown in Table 8.
  • the frequency hopping direction is 0 means: the first frequency hopping part (hop) of the PUCCH in the time slot frequency hopping transmission is in the low frequency band, and the second The hop is in the high frequency band of the BWP, which is symmetric in the center; the frequency hopping direction is 1, which means that the first hop of the PUCCH for frequency hopping transmission in the time slot is in the high frequency band, and the second hop is in the low frequency band of the BWP which is symmetric in the center.
  • the 16 common PUCCH resources are determined in the following manner: when the frequency hopping direction is 0, corresponding to 8 common PUCCH resources, according to the cell-specific PRB offset of 0, the first BWP from the cell is determined RB, each RB contains 2 common PUCCH resources, corresponding to the initial cyclic shift index 0 and 6, that is, RB#0 contains 2 common PUCCH resources, RB#1 contains 2 common PUCCH resources PUCCH resources, RB#2 contains 2 public PUCCH resources, and RB#3 contains 2 public PUCCH resources; based on the BWP center symmetry, when the frequency hopping direction is 1, it also corresponds to 8 public PUCCH resources, Among the 4 RBs starting from the RB with the highest RB number of the BWP towards the low frequency band, there are 2 common PUCCH resources in each RB, namely RB#x, RB#(x-1), RB#(x-2) RB#(x-3) each contains 2 common PUCCH resources, where RB#x
  • each user equipment can determine to use one of the PUCCH resources according to its own downlink scheduling and the corresponding PUCCH resource indication information for downlink scheduling. Perform HARQ-ACK transmission.
  • RB numbers are all described using the numbers in the BWP as an example.
  • the RB numbers in the BWP are not the same as the RB numbers under the cell bandwidth.
  • the price calculation can get the RB number under the cell bandwidth (that is, the common RB number).
  • the user equipment determines one group of the N predefined sets of PUCCH parameters according to configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate one of the predefined N sets of PUCCH parameters ; Because each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols and PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, PRB offset, and the initial cyclic shift index set ; Therefore, the user equipment determines the PUCCH resource set according to the determined set of PUCCH parameters, so as to obtain the PUCCH resources common to the cell before the dedicated RRC configures the PUCCH resources.
  • an embodiment of the present application also provides a user equipment, which can implement the process performed in FIG. 1 in the foregoing embodiment.
  • FIG. 3 is a schematic structural diagram of a user equipment provided in an embodiment of this application.
  • the user equipment includes a first determining module 301 and a second determining module 302.
  • the first determining module 301 is configured to determine one group of N predefined sets of physical uplink control channel PUCCH parameters according to configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate the pre-defined One of the defined N sets of PUCCH parameters; wherein, each set of PUCCH parameters in the N sets of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or each set of PUCCH in the N sets of PUCCH parameters The parameters only include the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set, and N is an integer greater than 1.
  • the second determining module 302 is configured to determine a PUCCH resource set according to a determined group of PUCCH parameters.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the one PUCCH symbol number set is ⁇ 8, 10, 12, 14 ⁇
  • the one PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the second determining module 302 is specifically configured to: when the determined set of PUCCH parameters include the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols, the When the PRB offset and the predetermined initial cyclic shift index set determine the PUCCH resource set; the determined set of PUCCH parameters includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index set And determining the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the pre-appointed initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one table in Table 1 to Table 6.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is a system information block (SIB1) or other system information (RMSI).
  • SIB1 system information block
  • RMSI system information
  • an embodiment of the present application also provides a base station, which can implement the process performed in FIG. 2 in the foregoing embodiment.
  • FIG. 4 is a schematic structural diagram of a base station provided in an embodiment of this application.
  • the base station includes a sending module 401 and a determining module 402.
  • the sending module 401 is configured to send configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate one of the N groups of predefined physical uplink control channel PUCCH parameters; wherein, the N groups Each group of PUCCH parameters in the PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or each group of PUCCH parameters in the N groups of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial cycle Shift index set, N is an integer greater than 1.
  • the determining module 402 is configured to determine a PUCCH resource set according to a group of PUCCH parameters indicated by the configuration information.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the one PUCCH symbol number set is ⁇ 8, 10, 12, 14 ⁇
  • the one PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the determining module is specifically configured to: when the set of PUCCH parameters indicated by the configuration information includes the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols, the PRB The offset and the pre-agreed initial cyclic shift index set determine the PUCCH resource set; the set of PUCCH parameters indicated by the configuration information includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index set When determining the PUCCH resource set according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the pre-appointed initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one table in Table 1 to Table 6.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is a system information block (SIB1) or other system information (RMSI).
  • SIB1 system information block
  • RMSI system information
  • an embodiment of the present application also provides a user equipment, which can implement the process performed in FIG. 1 in the foregoing embodiment.
  • FIG. 5 is a schematic structural diagram of a user equipment provided in an embodiment of this application.
  • the user equipment may include: a processor 501, a memory 502, a transceiver 503, and a bus interface 504.
  • the processor 501 is responsible for managing the bus architecture and general processing, and the memory 502 can store data used by the processor 501 when performing operations.
  • the transceiver 503 is used to receive and send data under the control of the processor 501.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 501 and various circuits of the memory represented by the memory 502 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 processor 501 is responsible for managing the bus architecture and general processing, and the memory 502 can store data used by the processor 501 when performing operations.
  • the process disclosed in the embodiment of the present application may be applied to the processor 501 or implemented by the processor 501.
  • each step of the signal processing flow can be completed by hardware integrated logic circuits in the processor 501 or instructions in the form of software.
  • the processor 501 may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, and can implement or execute the embodiments of the present application The disclosed methods, steps and logic block diagrams.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the signal processing flow in combination with its hardware.
  • the processor 501 is configured to read the computer instructions in the memory 502 and execute the functions realized in FIG. 1: to determine one of the N groups of predefined physical uplink control channel PUCCH parameters according to the configuration information, so
  • the configuration information carries a configuration index, and the configuration index is used to indicate one of the N predefined sets of PUCCH parameters; wherein, each of the N sets of PUCCH parameters only includes the number of PUCCH symbols and physical Resource block PRB offset, or each group of PUCCH parameters in the N sets of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set, and N is an integer greater than 1;
  • a set of PUCCH parameters determines the PUCCH resource set.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the one PUCCH symbol number set is ⁇ 8, 10, 12, 14 ⁇
  • the one PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the processor 501 is specifically configured to: when the determined set of PUCCH parameters include the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols and the PRB offset
  • the PUCCH resource set is determined by shifting and the pre-agreed initial cyclic shift index set; when the determined set of PUCCH parameters includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index set, according to The number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set determine the PUCCH resource set.
  • the pre-appointed initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one table in Table 1 to Table 6.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is a system information block (SIB1) or other system information (RMSI).
  • SIB1 system information block
  • RMSI system information
  • an embodiment of the present application also provides a base station, which can implement the process performed in FIG. 2 in the foregoing embodiment.
  • the base station may include: a processor 601, a memory 602, a transceiver 603, and a bus interface 604.
  • the processor 601 is responsible for managing the bus architecture and general processing, and the memory 602 can store data used by the processor 601 when performing operations.
  • the transceiver 603 is used to receive and send data under the control of the processor 601.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 601 and various circuits of the memory represented by the memory 602 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 processor 601 is responsible for managing the bus architecture and general processing, and the memory 602 can store data used by the processor 601 when performing operations.
  • the process disclosed in the embodiment of the present application may be applied to the processor 601 or implemented by the processor 601.
  • each step of the signal processing flow can be completed by an integrated logic circuit of hardware in the processor 601 or instructions in the form of software.
  • the processor 601 may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, and can implement or execute the embodiments of the present application The disclosed methods, steps and logic block diagrams.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory 602, and the processor 601 reads the information in the memory 602, and completes the steps of the signal processing flow in combination with its hardware.
  • the processor 601 is configured to read computer instructions in the memory 602 and perform the functions implemented in FIG. 2: to send configuration information, the configuration information carries a configuration index, and the configuration index is used to indicate a predefined One of the N sets of physical uplink control channel PUCCH parameters; wherein, each of the N sets of PUCCH parameters only includes the number of PUCCH symbols and the physical resource block PRB offset, or one of the N sets of PUCCH parameters Each group of PUCCH parameters only includes the number of PUCCH symbols, the PRB offset, and an initial cyclic shift index set, where N is an integer greater than 1, and a PUCCH resource set is determined according to a group of PUCCH parameters indicated by the configuration information.
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are formed by combining elements in a PUCCH symbol number set and elements in a PRB offset set;
  • M is an integer greater than or equal to N
  • the one set of PUCCH symbol numbers is a subset of at least two elements in the set ⁇ 8,9,10,11,12,13,14 ⁇
  • the one The PRB offset set is a subset of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; among them, Floor( ⁇ ) means rounding down
  • N BWP means a bandwidth part of the resource in the BWP
  • the number of blocks RB, i is an integer greater than 2.
  • the set of PUCCH symbol numbers is ⁇ 8, 10, 12, 14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /3), Floor (N BWP /6) , Floor(N BWP /9) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offset is ⁇ 0, Floor(N BWP /4), Floor (N BWP /8), Floor(N BWP /16) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor(N BWP /3), Floor(N BWP /4), Floor(N BWP /5) ⁇ ; or, the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇ , and the set of PRB offsets is ⁇ 0, Floor (N BWP /4), Floor (N BWP /6), Floor (N BWP /8) ⁇ .
  • the N sets of PUCCH parameters are N sets of M sets of PUCCH parameters, and the M sets of PUCCH parameters are composed of an element in a PUCCH symbol number set, an element in a PRB offset set, and at least two
  • the initial cyclic shift index set is composed of sets; where M is an integer greater than or equal to N, and the set of PUCCH symbol numbers is the set of ⁇ 8,9,10,11,12,13,14 ⁇ A subset composed of at least 2 elements; the one PRB offset set is a subset composed of at least 2 elements in the set ⁇ 0, Floor(N BWP /i) ⁇ ; where Floor ( ⁇ ) represents the direction Round down, N BWP represents the number of resource blocks RB in a bandwidth part BWP, i is an integer greater than 2; the at least two initial cyclic shift index sets are ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ And ⁇ 0,3,6,9 ⁇ at least 2 sets.
  • the one PUCCH symbol number set is ⁇ 8, 10, 12, 14 ⁇
  • the one PRB offset set is ⁇ 0, Floor(N BWP /4) ⁇
  • the at least 2 initial The cyclic shift index set is ⁇ 0,6 ⁇ and ⁇ 0,3,6,9 ⁇
  • the set of PUCCH symbol numbers is ⁇ 8,10,12,14 ⁇
  • the set of PRB offset is ⁇ 0, Floor (N BWP /4) ⁇
  • the at least two initial cyclic shift index sets are ⁇ 0, 6 ⁇ and ⁇ 0, 4, 8 ⁇ .
  • the processor 601 is specifically configured to: when the set of PUCCH parameters indicated by the configuration information includes the number of PUCCH symbols and the PRB offset, according to the number of PUCCH symbols, the The PRB offset and a predetermined initial cyclic shift index set determine the PUCCH resource set; a set of PUCCH parameters indicated by the configuration information includes the PUCCH symbol, the PRB offset, and the initial cyclic shift index When gathering, the PUCCH resource set is determined according to the number of PUCCH symbols, the PRB offset, and the initial cyclic shift index set.
  • the pre-appointed initial cyclic shift index set is one set among ⁇ 0 ⁇ , ⁇ 0,6 ⁇ , ⁇ 0,4,8 ⁇ , and ⁇ 0,3,6,9 ⁇ .
  • the N sets of PUCCH parameters are 16 sets of PUCCH parameters in one table in Table 1 to Table 6.
  • the length of the configuration information is not greater than 4 bits; the configuration information is carried in system information and sent, and the system information is a system information block (SIB1) or other system information (RMSI).
  • SIB1 system information block
  • RMSI system information
  • the embodiments of the present application also provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to make the computer execute the process executed in FIG. 1.
  • the embodiments of the present application also provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to make the computer execute the process executed in FIG. 2.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.

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Abstract

一种物理上行控制信道的资源配置方法及装置,该方法包括:用户设备根据配置信息确定预先定义的N组PUCCH参数中的一组,该配置信息携带有配置索引,配置索引用于指示预先定义的N组PUCCH参数中的一组;由于N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和PRB偏移,或者该N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数、PRB偏移以及初始循环移位索引集合;因此用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合,从而实现在没有专属的RRC配置PUCCH资源之前,获取小区公共的PUCCH资源。

Description

一种物理上行控制信道的资源配置方法及装置
相关申请的交叉引用
本申请要求在2019年07月19日提交中国专利局、申请号为201910657244.X、申请名称为“一种物理上行控制信道的资源配置方法及装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及无线通信技术领域,尤其涉及一种物理上行控制信道(Physical Uplink Control Channel,PUCCH)的资源配置方法及装置。
背景技术
在卫星通信系统中,可以沿用新无线(New Radio,NR)系统的PUCCH格式1(format 1)和PUCCH格式3来传输上行控制信息(Uplink Control Information,UCI)。PUCCH格式1用来承载1到2比特混合自动重传确定请求(Hybrid Automatic Repeat request-Acknowledgement,HARQ-ACK)传输或承载上行调度请求(Scheduling Request,SR)传输,在时域上采用正交序列进行扩频,在频域上基于ZC(Zadoff-chu)序列进行循环移位,通过时域和频域双扩频实现较大的多用户复用传输容量。其中,ZC序列的循环移位的初始循环移位参数是通过信令配置的,以保证在同一个资源块(Resource Block,RB)中工作的不同用户设备,当时域位置相同且使用相同正交序列时,通过频域上不同的循环移位实现数据的正交传输,从而实现不同用户在相同时频域资源上的复用传输。
在NR系统中,在没有专属的无线资源控制(Radio Resource Control,RRC)配置PUCCH资源之前(即初始接入过程或RRC重建立等过程中),PUCCH资源是通过系统信息通知的。具体的,其余系统信息(Remaining Minimum System Information,RMSI)(比如系统信息块1,System Information Block 1,SIB1)中的4比特信息可以指示一个预先定义的包含16组信息的表格中的一组信息给用户设备,用于确定该小区中公共的PUCCH资源集合。这些用户设备在公共的PUCCH资源集合中,根据各自的调度情况,确定适合的PUCCH资源进行HARQ-ACK传输。
在卫星通信系统中,小区半径较大(可达1000km多的直径),位于小区不同位置的用户设备到达小区基站的传输时延差异较大,则不能严格保证小区中的多个用户到达小区基站的时刻完全对齐。此外,小区半径较大时,多径传播时延的差异也会比较大。为了避免一个用户设备的信号对另一个用户设备信号的干扰,需要较大的循环移位来保证ZC序列之间的正交性。另一方面,也需要考虑系统中PUCCH的资源开销,因此,循环移位间隔也不能一味的增大。此外,卫星通信小区中虽然不同频域资源上信道差异不大,但不同频域资源上的邻区干扰情况可能是不同的,因此,需要较NR系统中更为灵活的小区专属的RB偏移调整,来实现将小区中公共的PUCCH资源划分到频域上合适的位置上,以提高PUCCH的传输性能。
目前,在卫星通信系统中,在没有专属的RRC配置PUCCH资源之前,如何获取小区公共的PUCCH资源还没有明确的方法。
发明内容
本申请实施例提供一种PUCCH的资源配置方法及装置,用以在没有专属的RRC配置PUCCH资源之前,获取卫星通信系统中小区公共的PUCCH资源。
第一方面,提供一种PUCCH的资源配置方法,包括:用户设备根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;所述用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实现方式中,所述用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合,包括:所述确定出的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,所述用户设备根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述确定出的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,所述用户设备根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实现方式中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实现方式中,所述N组PUCCH参数为6个表格(表1至表6)中的一个表格中的16组PUCCH参数。其中,表1至表6参见后续内容。
在一些实现方式中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
第二方面,提供一种物理上行控制信道的资源配置方法,包括:基站发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;所述基站根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实现方式中,所述基站根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合,包括:所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,所述基站根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述配置信息所指示的一组PUCCH 参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,所述基站根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实现方式中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实现方式中,所述N组PUCCH参数为如下6个表格(表1至表6)中的一个表格中的16组PUCCH参数。其中,表1至表6参见后续内容。
在一些实现方式中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
第三方面,提供一种用户设备,包括:第一确定模块,用于根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;第二确定模块,用于根据确定出的一组PUCCH参数确定PUCCH资源集合。
第四方面,提供一种基站,包括:发送模块,用于发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;确定模块,用于根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
第五方面,提供一种用户设备,所述用户设备包括:处理器、存储器和收发机;其中,所述处理器,用于读取存储器中的程序并执行下列过程:根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;根据确定出的一组PUCCH参数确定PUCCH资源集合。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏 移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实现方式中,所述处理器,具体用于:所述确定出的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述确定出的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实现方式中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实现方式中,所述N组PUCCH参数为如下6个表格(表1至表6)中的一个表格中的16组PUCCH参数。其中,表1至表6参见后续内容。
在一些实现方式中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
第六方面,提供一种基站,所述基站包括:处理器、存储器和收发机;其中,所述处理器,用于读取存储器中的程序并执行下列过程:通过所述收发机发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移 集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实现方式中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实现方式中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实现方式中,所述处理器,具体用于:所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实现方式中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实现方式中,所述N组PUCCH参数为如下6个表格(表1至表6)中的一个表格中的16组PUCCH参数。其中,表1至表6参见后续内容。
在一些实现方式中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
第七方面,提供一种计算机可读存储介质,所述计算机可读存储介质存储有计算机指令,当所述计算机指令在计算机上运行时,使得计算机执行如第一方面中任一项所述的方法。
第八方面,提供一种计算机可读存储介质,所述计算机可读存储介质存储有计算机指令,当所述计算机指令在计算机上运行时,使得计算机执行如第二方面中任一项所述的方法。
本申请的上述实施例中,用户设备根据配置信息确定预先定义的N组PUCCH参数中的一组,该配置信息携带有配置索引,配置索引用于指示预先定义的N组PUCCH参数中的一组;由于N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和PRB偏移,或者该N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数、PRB偏移以及初始循环移位索引集合;因此用户设备根据确定出的一组PUCCH参数确定PUCCH资源集 合,从而实现在没有专属的RRC配置PUCCH资源之前,获取小区公共的PUCCH资源。
附图说明
图1为本申请实施例提供的在用户设备侧实现PUCCH资源配置的流程示意图;
图2为本申请实施例提供的在基站侧实现PUCCH资源配置的流程示意图;
图3为本申请实施例提供的一种用户设备的结构示意图;
图4为本申请实施例提供的一种基站的结构示意图;
图5为本申请实施例提供的一种用户设备的结构示意图;
图6为本申请实施例提供的一种基站的结构示意图。
具体实施方式
以下结合附图对本申请的具体实施方式进行详细的说明。应当理解的是,此处所描述的具体实施方式仅用于说明和解释本申请,并不用于限制本申请。
在本申请实施例中,用户设备(UE)可称之为终端(Terminal)、移动台(Mobile Station,简称为MS)、移动终端(Mobile Terminal)、MTC终端等,该用户设备可以经无线接入网(Radio Access Network,简称为RAN)与一个或多个核心网进行通信。
在本申请实施例中,基站可以是LTE系统中的演进型基站(Evolutional Node B,简称为eNB或e-NodeB)、宏基站、微基站(也称为“小基站”)、微微基站、接入站点(Access Point,简称为AP)或传输站点(Transmission Point,简称为TP)等,本申请对此并不限定。但为描述方便,下述实施例将以基站和用户设备为例进行说明。
在卫星通信系统中,可预先定义N组PUCCH参数,其中的每组PUCCH参数用于确定卫星通信系统中小区公共的PUCCH资源集合,N为大于1的整数。这样可在没有专属的RRC配置PUCCH资源之前,根据预先定义的一组PUCCH参数确定卫星通信系统中小区公共的PUCCH资源。
具体地,该N组PUCCH参数中的每组PUCCH参数可采用以下两种方法进行预先定义:方法1,该N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和PRB偏移;方法2,该N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数、PRB偏移以及初始循环移位索引集合。
在一些实施例中,对于采用方法1预先定义的N组PUCCH参数,该N组PUCCH参数为M组PUCCH参数中的N组,M组PUCCH参数由一个PUCCH符号集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
更进一步地,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在另一些实施例中,对于采用方法2预先定义的N组PUCCH参数,该N组PUCCH参数为M组PUCCH参数中的N组,该M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
更进一步地,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/4)},至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,一个PUCCH符号数集合为{8,10,12,14},一个PRB偏移集合为{0,Floor(N BWP/4)},至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在另一些实施例中,对于采用方法1预先定义的N组PUCCH参数,该N组PUCCH参数可直接预先定义为如表1、表2、表3以及表4中的任意一个表格中的16组PUCCH参数,其中,表格中的每一行为一组PUCCH参数。
表1示例性地示出了按照方法1预先定义的16组PUCCH参数,其中,表1的每一行中的PUCCH符号数为集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)}中的一个元素,两个元素组合成一组PUCCH参数;将PUCCH符号数和PRB偏移的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为8,PRB偏移为0组成一组PUCCH参数;再比如,PUCCH符号数为8,PRB偏移为Floor(N BWP/3)组成一组PUCCH参数。
表1:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移
8 0
8 Floor(N BWP/3)
8 Floor(N BWP/6)
8 Floor(N BWP/9)
10 0
10 Floor(N BWP/3)
10 Floor(N BWP/6)
10 Floor(N BWP/9)
12 0
12 Floor(N BWP/3)
12 Floor(N BWP/6)
12 Floor(N BWP/9)
14 0
14 Floor(N BWP/3)
14 Floor(N BWP/6)
PUCCH符号数 PRB偏移
14 Floor(N BWP/9)
表2示例性地示出了按照方法1预先定义的16组PUCCH参数,其中,表2的每一行中的PUCCH符号数选自集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)}中的一个元素,两个元素组合成一组PUCCH参数;将PUCCH符号数和PRB偏移的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为8,PRB偏移为Floor(N BWP/4)组成一组PUCCH参数;再比如,PUCCH符号数为8,PRB偏移为Floor(N BWP/8)组成一组PUCCH参数。
表2:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移
8 0
8 Floor(N BWP/4)
8 Floor(N BWP/8)
8 Floor(N BWP/16)
10 0
10 Floor(N BWP/4)
10 Floor(N BWP/8)
10 Floor(N BWP/16)
12 0
12 Floor(N BWP/4)
12 Floor(N BWP/8)
12 Floor(N BWP/16)
14 0
14 Floor(N BWP/4)
14 Floor(N BWP/8)
14 Floor(N BWP/16)
表3示例性地示出了按照方法1预先定义的16组PUCCH参数,其中,表3的每一行中的PUCCH符号数选自集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)}中的一个元素,两个元素组合成一组PUCCH参数;将PUCCH符号数和PRB偏移的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为8,PRB偏移为Floor(N BWP/3)组成一组PUCCH参数;再比如,PUCCH符号数为10,PRB偏移为Floor(N BWP/5)组成一组PUCCH参数。
表3:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移
8 0
8 Floor(N BWP/3)
PUCCH符号数 PRB偏移
8 Floor(N BWP/4)
8 Floor(N BWP/5)
10 0
10 Floor(N BWP/3)
10 Floor(N BWP/4)
10 Floor(N BWP/5)
12 0
12 Floor(N BWP/3)
12 Floor(N BWP/4)
12 Floor(N BWP/5)
14 0
14 Floor(N BWP/3)
14 Floor(N BWP/4)
14 Floor(N BWP/5)
表4示例性地示出了按照方法1预先定义的16组PUCCH参数,其中,表4的每一行中的PUCCH符号数选自集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}中的一个元素,两个元素组合成一组PUCCH参数;将PUCCH符号数和PRB偏移的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为10,PRB偏移为Floor(N BWP/8)组成一组PUCCH参数;再比如,PUCCH符号数为12,PRB偏移为Floor(N BWP/4)组成一组PUCCH参数。
表4:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移
8 0
8 Floor(N BWP/4)
8 Floor(N BWP/6)
8 Floor(N BWP/8)
10 0
10 Floor(N BWP/4)
10 Floor(N BWP/6)
10 Floor(N BWP/8)
12 0
12 Floor(N BWP/4)
12 Floor(N BWP/6)
12 Floor(N BWP/8)
14 0
PUCCH符号数 PRB偏移
14 Floor(N BWP/4)
14 Floor(N BWP/6)
14 Floor(N BWP/8)
在另一些实施例中,对于采用方法2预先定义的N组PUCCH参数,该N组PUCCH参数可直接预先定义为如表5以及表6中的任意一个表格中的16组PUCCH参数。
表5示例性地示出了按照方法2预先定义的16组PUCCH参数,其中,表5的每一行中的PUCCH符号数选自集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/4)}中的一个元素,初始循环移位索引集合为{0,6}和{0,3,6,9}中的一个集合,两个元素一个集合组合成一组PUCCH参数;将PUCCH符号数、PRB偏移以及初始循环移位索引集合的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为8,PRB偏移为0以及初始循环移位索引集合为{0,6}组成一组PUCCH参数;再比如,PUCCH符号数为12,PRB偏移为Floor(N BWP/4)以及初始循环移位索引集合为{0,3,6,9}组成一组PUCCH参数。
表5:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移 初始循环移位索引集合
8 0 {0,6}
8 Floor(N BWP/4) {0,6}
8 0 {0,3,6,9}
8 Floor(N BWP/4) {0,3,6,9}
10 0 {0,6}
10 Floor(N BWP/4) {0,6}
10 0 {0,3,6,9}
10 Floor(N BWP/4) {0,3,6,9}
12 0 {0,6}
12 Floor(N BWP/4) {0,6}
12 0 {0,3,6,9}
12 Floor(N BWP/4) {0,3,6,9}
14 0 {0,6}
14 Floor(N BWP/4) {0,6}
14 0 {0,3,6,9}
14 Floor(N BWP/4) {0,3,6,9}
表6示例性地示出了按照方法2预先定义的16组PUCCH参数,其中,表6的每一行中的PUCCH符号数选自集合{8,10,12,14}中的一个元素,PRB偏移为集合{0,Floor(N BWP/4)}中的一个元素,初始循环移位索引集合为{0,6}和{0,4,8}中的一个集合,两个元素一个集合组合成一组PUCCH参数;将PUCCH符号数、PRB偏移以及初始循环移 位索引集合的所有取值情况一一组合组成了16组PUCCH参数;比如,PUCCH符号数为8,PRB偏移为0以及初始循环移位索引集合为{0,4,8}组成一组PUCCH参数;再比如,PUCCH符号数为10,PRB偏移为Floor(N BWP/4)以及初始循环移位索引集合为{0,6}组成一组PUCCH参数。
表6:预先定义的16组PUCCH参数
PUCCH符号数 PRB偏移 初始循环移位索引集合
8 0 {0,6}
8 Floor(N BWP/4) {0,6}
8 0 {0,4,8}
8 Floor(N BWP/4) {0,4,8}
10 0 {0,6}
10 Floor(N BWP/4) {0,6}
10 0 {0,4,8}
10 Floor(N BWP/4) {0,4,8}
12 0 {0,6}
12 Floor(N BWP/4) {0,6}
12 0 {0,4,8}
12 Floor(N BWP/4) {0,4,8}
14 0 {0,6}
14 Floor(N BWP/4) {0,6}
14 0 {0,4,8}
14 Floor(N BWP/4) {0,4,8}
需要说明的是,上述的6个表格仅为一个示例,表格中的每组PUCCH参数交换在表格中的位置、或者去掉表格中的某些组PUCCH参数,例如表格中可包含小于16个可用的PUCCH参数组,即N<16。
在卫星通信系统中,还可以预先约定以下参数:PUCCH的起始位置为一个时隙中的特定符号,比如该特定符号为第一个符号;PUCCH的格式为预先定义的一种PUCCH格式,比如卫星通信系统中的PUCCH格式0或PUCCH格式1;PUCCH使用跳频或者不使用跳频。
基于上述预先定义的N组PUCCH参数,本申请实施例提供一种PUCCH资源配置方法,以实现在没有专属的RRC配置PUCCH资源之前,获取卫星通信系统中小区公共的PUCCH资源。
参见图1,为本申请实施例提供的在用户设备侧实现PUCCH资源配置的流程示意图。
如图所示,该流程包括以下步骤:
S101:用户设备根据配置信息,确定预先定义的N组PUCCH参数中的一组,配置信息携带有配置索引,该配置索引用于指示N组PUCCH参数中的一组。
具体地,用户设备接收基站发送的配置信息,该配置信息携带有配置索引,该配置索 引用于指示预先定义的N组PUCCH参数中的一组,用户设备根据该配置信息,确定配置索引所指示的一组PUCCH参数。
其中,该配置信息的长度不大于4比特。该配置信息承载在系统信息中发送,系统信息为SIB1或RMSI。
参见表7,为16组PUCCH参数(表1所示的16组PUCCH参数)及对应的配置索引,其中,表7中的每一行包括一个配置索引值和一组PUCCH参数;比如,配置信息携带的配置索引为1时,用户设备根据配置索引与预先定义的16组PUCCH参数之间的对应关系,可确定该配置索引所指示的一组PUCCH参数为PUCCH符号数为8,RPB偏移为Floor(N BWP/3);再比如,配置信息携带的配置索引为4时,用户设备根据配置索引与预先定义的16组PUCCH参数之间的对应关系,可确定该配置索引所指示的一组PUCCH参数为PUCCH符号数为10,RPB偏移为0。其中,表7所示的配置索引与16组PUCCH参数之前的对应关系仅为示例,其他改变配置索引与PUCCH参数组对应关系的方式也包含在本申请中。例如,配置索引指示0是可以对应PUCCH参数为PUCCH符号数为8,RPB偏移为Floor(N BWP/3)等。
表7:16组PUCCH参数及对应的配置索引
配置索引 PUCCH符号数 PRB偏移
0 8 0
1 8 Floor(N BWP/3)
2 8 Floor(N BWP/6)
3 8 Floor(N BWP/9)
4 10 0
5 10 Floor(N BWP/3)
6 10 Floor(N BWP/6)
7 10 Floor(N BWP/9)
8 12 0
9 12 Floor(N BWP/3)
10 12 Floor(N BWP/6)
11 12 Floor(N BWP/9)
12 14 0
13 14 Floor(N BWP/3)
14 14 Floor(N BWP/6)
15 14 Floor(N BWP/9)
需要说明的是,配置索引可以通过与包含的PUCCH参数组的个数相对应的配置信息进行指示,例如ceil(log 2N),其中ceil(·)表示向上取整,N为PUCCH参数组的个数,还可以是总是固定使用4比特配置信息进行指示,当N<16时,其中存在多个配置索引空闲不用,本申请对此不作限定。
S102:用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合。
在一些实施例中,该确定出的一组PUCCH参数包括PUCCH符号数和PRB偏移时,即采用方法1预先定义该N组PUCCH参数时,用户设备根据该PUCCH符号数、该PRB偏移以及预先约定的初始循环移位索引集合确定PUCCH资源集合。
其中,预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在另一些实施例中,该确定出的一组PUCCH参数包括PUCCH符号、PRB偏移和初始循环移位索引集合时,用户设备根据该PUCCH符号数、该PRB偏移以及该初始循环移位索引集合确定PUCCH资源集合。
更进一步地,用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合,还包括:确定PUCCH的起始位置为一个时隙中的特定符号,比如该特定符号为第一个符号;确定PUCCH的格式为预先定义的一种PUCCH格式,比如卫星通信系统中的PUCCH格式0或PUCCH格式1;确定PUCCH使用跳频或者不使用跳频。
参见图2,为本申请实施例提供的在基站侧实现PUCCH资源配置的流程示意图。
如图所示,该流程包括以下步骤:
S201:基站发送配置信息,配置信息携带有配置索引,该配置索引用于指示预先定义的N组PUCCH参数中的一组。
具体地,基站从预先定义的N组PUCCH参数中选取一组,并将该组PUCCH参数对应的配置索引携带在配置信息中发送给小区中的所有用户设备。
其中,该配置信息的长度不大于4比特。该配置信息承载在系统信息中发送,系统信息为SIB1或RMSI。
需要说明的是,配置索引可以通过与包含的PUCCH参数组的个数相对应的SIB信息进行指示,可以还是使用4比特SIB信息进行指示,当N<16时,其中存在多个配置索引空闲不用。
S202:基站根据配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
在一些实施例中,该确定出的一组PUCCH参数包括PUCCH符号数和PRB偏移时,即采用方法1预先定义该N组PUCCH参数时,基站根据该PUCCH符号数、该PRB偏移以及预先约定的初始循环移位索引集合确定PUCCH资源集合。
其中,预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在另一些实施例中,该确定出的一组PUCCH参数包括PUCCH符号、PRB偏移和初始循环移位索引集合时,基站根据该PUCCH符号数、该PRB偏移以及该初始循环移位索引集合确定PUCCH资源集合。
更进一步地,基站根据确定出的一组PUCCH参数确定PUCCH资源集合,还包括:确定PUCCH的起始位置为一个时隙中的特定符号,比如该特定符号为第一个符号;确定PUCCH的格式为预先定义的一种PUCCH格式,比如卫星通信系统中的PUCCH格式0或PUCCH格式1;确定PUCCH使用跳频或者不使用跳频。
下面以系统预先定义了如表1所示的16组PUCCH参数,SIB1中定义了4比特信息用于指示该16组PUCCH参数的配置索引,配置索引与预先定义的16组PUCCH参数如表7所示,预先约定的初始循环移位索引集合为{0,6},基站侧选择使用配置索引为0所对应的一组PUCCH参数用来确定小区中的公共PUCCH资源集合为例,对图1、图2所示流 程进行详细描述。
基于上述系统预先定义的参数,基站产生SIB1信息,并将该SIB1中用于指示PUCCH参数的配置索引的4比特信息设置为指示0的状态,在小区中发送该SIB1信息。
该小区中的所有用户设备,通过接收该SIB1信息,得到用于指示PUCCH参数的配置索引的4比特信息,根据这4比特信息确定使用配置索引为0所对应的一组PUCCH参数,即PUCCH符号数为8,PRB偏移为0,从而确定该小区中PUCCH的传输长度为8个符号,并通过RB偏移为0以及预先约定的初始循环移位索引集合{0,6}确定该小区中的16个公共的PUCCH资源,组成该小区的公共的PUCCH资源集合。
该小区中的16个公共的PUCCH资源如表8所示,其中,跳频方向为0表示:PUCCH进行时隙内跳频传输的第一个跳频部分(hop)在低频段,第二个hop在中心对称的该BWP的高频段;跳频方向为1表示:PUCCH进行时隙内跳频传输的第一个hop在高频段,第二个hop在中心对称的该BWP的低频段。
具体地,按照如下方式确定该16个公共的PUCCH资源:在跳频方向为0时,对应8个公共的PUCCH资源,根据小区专属的PRB偏移为0,确定从该小区的BWP的第一个RB开始,每个RB中包含2个公共的PUCCH资源,分别对应初始循环移位索引为0和6,即RB#0中包含2个公共的PUCCH资源,RB#1中包含2个公共的PUCCH资源,RB#2中包含2个公共的PUCCH资源,RB#3中包含2个公共的PUCCH资源;基于BWP中心对称的,在跳频方向为1时,也对应8个公共的PUCCH资源,在BWP的最高RB编号的RB向低频段开始的4个RB中,每个RB中存在2个公共的PUCCH资源,即RB#x、RB#(x-1)、RB#(x-2)、RB#(x-3)中各包含2个公共的PUCCH资源,其中,RB#x为该小区的BWP的最大RB的编号。
按照上述方式确定出16个公共的PUCCH资源,作为该小区中的公共PUCCH资源集合,每个用户设备可以根据自身的下行调度,以及下行调度对应的PUCCH资源指示信息,确定使用其中一个PUCCH资源来进行HARQ-ACK传输。
表8:16个公共的PUCCH资源
Figure PCTCN2020102218-appb-000001
Figure PCTCN2020102218-appb-000002
需要说明的是,上述RB编号都是以BWP内的编号为例来说明的,BWP内的RB编号并不等同于小区带宽下的RB编号,当BWP带宽小于小区带宽时,需要进行相应的等价计算才能得到小区带宽下的RB编号(即common RB编号)。
本申请的上述实施例中,用户设备根据配置信息确定预先定义的N组PUCCH参数中的一组,该配置信息携带有配置索引,配置索引用于指示预先定义的N组PUCCH参数中的一组;由于N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和PRB偏移,或者该N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数、PRB偏移以及初始循环移位索引集合;因此用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合,从而实现在没有专属的RRC配置PUCCH资源之前,获取小区公共的PUCCH资源。
基于相同的技术构思,本申请实施例还提供一种用户设备,该用户设备可实现前述实施例中图1所执行的流程。
参见图3,为本申请实施例中提供的一种用户设备的结构示意图。
如图所示,该用户设备包括第一确定模块301、第二确定模块302。
所述第一确定模块301,用于根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数。
所述第二确定模块302,用于根据确定出的一组PUCCH参数确定PUCCH资源集合。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组 PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实施例中,所述第二确定模块302,具体用于:所述确定出的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述确定出的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实施例中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实施例中,所述N组PUCCH参数为表1至表6中的一个表格中的16组PUCCH参数。
在一些实施例中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块(SIB1)或其余系统信息(RMSI)。
基于相同的技术构思,本申请实施例还提供一种基站,该基站可实现前述实施例中图2所执行的流程。
参见图4,为本申请实施例中提供的一种基站的结构示意图。
如图所示,该基站包括发送模块401、确定模块402。
所述发送模块401,用于发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数。
所述确定模块402,用于根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集 合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实施例中,所述确定模块,具体用于:所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实施例中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实施例中,所述N组PUCCH参数为表1至表6中的一个表格中的16组PUCCH参数。
在一些实施例中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块(SIB1)或其余系统信息(RMSI)。
基于相同的技术构思,本申请实施例还提供了一种用户设备,该用户设备可实现前述实施例中图1所执行的流程。
参见图5,为本申请实施例提供的用户设备的结构示意图,如图所示,该用户设备可包括:处理器501、存储器502、收发机503以及总线接口504。
处理器501负责管理总线架构和通常的处理,存储器502可以存储处理器501在执行操作时所使用的数据。收发机503用于在处理器501的控制下接收和发送数据。
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501代表的一个或多个处理器和存储器502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。处理器501负责管理总线架构和通常的处理,存储器502可以存储处理器501在执行操作时所使用的数据。
本申请实施例揭示的流程,可以应用于处理器501中,或者由处理器501实现。在实现过程中,信号处理流程的各步骤可以通过处理器501中的硬件的集成逻辑电路或者软件形式的指令完成。处理器501可以是通用处理器、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件,可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器502,处理器501读取存储器502中的信息,结合其硬件完成信号处理流程的步骤。
具体地,处理器501,用于读取存储器502中的计算机指令并执行图1所实现的功能:用于根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;根据确定出的一组PUCCH参数确定PUCCH资源集合。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)}, 所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实施例中,所述处理器501,具体用于:所述确定出的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述确定出的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实施例中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实施例中,所述N组PUCCH参数为表1至表6中的一个表格中的16组PUCCH参数。
在一些实施例中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块(SIB1)或其余系统信息(RMSI)。
基于相同的技术构思,本申请实施例还提供了一种基站,该基站可实现前述实施例中图2所执行的流程。
参见图6,为本申请实施例提供的基站的结构示意图,如图所示,该基站可包括:处理器601、存储器602、收发机603以及总线接口604。
处理器601负责管理总线架构和通常的处理,存储器602可以存储处理器601在执行操作时所使用的数据。收发机603用于在处理器601的控制下接收和发送数据。
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601代表的一个或多个处理器和存储器602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。处理器601负责管理总线架构和通常的处理,存储器602可以存储处理器601在执行操作时所使用的数据。
本申请实施例揭示的流程,可以应用于处理器601中,或者由处理器601实现。在实现过程中,信号处理流程的各步骤可以通过处理器601中的硬件的集成逻辑电路或者软件形式的指令完成。处理器601可以是通用处理器、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件,可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成,或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器602,处理器601读取存储器602中的信息,结合其硬件完成信号处理流程的步骤。
具体地,处理器601,用于读取存储器602中的计算机指令并执行图2所实现的功能:用于发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
在一些实施例中,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
在一些实施例中,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
在一些实施例中,所述处理器601,具体用于:所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
在一些实施例中,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
在一些实施例中,所述N组PUCCH参数为表1至表6中的一个表格中的16组PUCCH参数。
在一些实施例中,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块(SIB1)或其余系统信息(RMSI)。
基于相同的技术构思,本申请实施例还提供了一种计算机可读存储介质。计算机可读存储介质存储有计算机可执行指令,计算机可执行指令用于使计算机执行图1中所执行的流程。
基于相同的技术构思,本申请实施例还提供了一种计算机可读存储介质。计算机可读 存储介质存储有计算机可执行指令,计算机可执行指令用于使计算机执行图2中所执行的流程。
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本申请的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本申请范围的所有变更和修改。
显然,本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样,倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。

Claims (40)

  1. 一种物理上行控制信道的资源配置方法,其特征在于,包括:
    用户设备根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    所述用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合。
  2. 如权利要求1所述的方法,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
  3. 如权利要求2所述的方法,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
  4. 如权利要求1所述的方法,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
  5. 如权利要求4所述的方法,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
  6. 如权利要求1所述的方法,其特征在于,所述用户设备根据确定出的一组PUCCH参数确定PUCCH资源集合,包括:
    所述确定出的一组PUCCH参数包括PUCCH符号数和PRB偏移时,所述用户设备根 据所述一组PUCCH参数包括的PUCCH符号数、PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;
    所述确定出的一组PUCCH参数包括PUCCH符号、PRB偏移和初始循环移位索引集合时,所述用户设备根据所述一组PUCCH参数包括的PUCCH符号数、PRB偏移以及初始循环移位索引集合确定所述PUCCH资源集合。
  7. 如权利要求6所述的方法,其特征在于,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
  8. 如权利要求1所述的方法,其特征在于,所述N组PUCCH参数为如下6个表格中的一个表格中的16组PUCCH参数:
    表1:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/6) 8 Floor(N BWP/9) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/6) 10 Floor(N BWP/9) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/6) 12 Floor(N BWP/9) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/6) 14 Floor(N BWP/9)
    表2:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/8) 8 Floor(N BWP/16) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/8) 10 Floor(N BWP/16) 12 0
    PUCCH符号数 PRB偏移 12 Floor(N BWP/4) 12 Floor(N BWP/8) 12 Floor(N BWP/16) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/8) 14 Floor(N BWP/16)
    表3:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/4) 8 Floor(N BWP/5) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/4) 10 Floor(N BWP/5) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/4) 12 Floor(N BWP/5) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/4) 14 Floor(N BWP/5)
    表4:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/6) 8 Floor(N BWP/8) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/6) 10 Floor(N BWP/8) 12 0
    PUCCH符号数 PRB偏移 12 Floor(N BWP/4) 12 Floor(N BWP/6) 12 Floor(N BWP/8) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/6) 14 Floor(N BWP/8)
    表5:
    Figure PCTCN2020102218-appb-100001
    表6:
    Figure PCTCN2020102218-appb-100002
    Figure PCTCN2020102218-appb-100003
  9. 如权利要求1至8中任一项所述的方法,其特征在于,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
  10. 一种物理上行控制信道的资源配置方法,其特征在于,包括:
    基站发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    所述基站根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
  11. 如权利要求10所述的方法,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
  12. 如权利要求11所述的方法,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
  13. 如权利要求10所述的方法,其特征在于,所述N组PUCCH参数为M组PUCCH 参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
  14. 如权利要求13所述的方法,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
  15. 如权利要求10所述的方法,其特征在于,所述基站根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合,包括:
    所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,所述基站根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;
    所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,所述基站根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
  16. 如权利要求15所述的方法,其特征在于,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
  17. 如权利要求10所述的方法,其特征在于,所述N组PUCCH参数为如下6个表格中的一个表格中的16组PUCCH参数:
    表1:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/6) 8 Floor(N BWP/9) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/6) 10 Floor(N BWP/9) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/6) 12 Floor(N BWP/9) 14 0
    PUCCH符号数 PRB偏移 14 Floor(N BWP/3) 14 Floor(N BWP/6) 14 Floor(N BWP/9)
    表2:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/8) 8 Floor(N BWP/16) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/8) 10 Floor(N BWP/16) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/8) 12 Floor(N BWP/16) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/8) 14 Floor(N BWP/16)
    表3:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/4) 8 Floor(N BWP/5) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/4) 10 Floor(N BWP/5) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/4) 12 Floor(N BWP/5)
    PUCCH符号数 PRB偏移 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/4) 14 Floor(N BWP/5)
    表4:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/6) 8 Floor(N BWP/8) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/6) 10 Floor(N BWP/8) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/6) 12 Floor(N BWP/8) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/6) 14 Floor(N BWP/8)
    表5:
    Figure PCTCN2020102218-appb-100004
    Figure PCTCN2020102218-appb-100005
    表6:
    Figure PCTCN2020102218-appb-100006
  18. 如权利要求10至16中任一项所述的方法,其特征在于,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
  19. 一种用户设备,其特征在于,包括:
    第一确定模块,用于根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    第二确定模块,用于根据确定出的一组PUCCH参数确定PUCCH资源集合。
  20. 一种基站,其特征在于,包括:
    发送模块,用于发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    确定模块,用于根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
  21. 一种用户设备,其特征在于,所述用户设备包括:处理器、存储器和收发机;
    其中,所述处理器,用于读取存储器中的程序并执行下列过程:
    根据配置信息,确定预先定义的N组物理上行控制信道PUCCH参数中的一组,所述配置信息携带有配置索引,所述配置索引用于指示所述预先定义的N组PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    根据确定出的一组PUCCH参数确定PUCCH资源集合。
  22. 如权利要求21所述的用户设备,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
  23. 如权利要求22所述的用户设备,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
  24. 如权利要求21所述的用户设备,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
  25. 如权利要求24所述的用户设备,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
  26. 如权利要求21所述的用户设备,其特征在于,所述处理器,具体用于:
    所述确定出的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;
    所述确定出的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
  27. 如权利要求26所述的用户设备,其特征在于,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
  28. 如权利要求21所述的用户设备,其特征在于,所述N组PUCCH参数为如下6个表格中的一个表格中的16组PUCCH参数:
    表1:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/6) 8 Floor(N BWP/9) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/6) 10 Floor(N BWP/9) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/6) 12 Floor(N BWP/9) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/6) 14 Floor(N BWP/9)
    表2:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4)
    PUCCH符号数 PRB偏移 8 Floor(N BWP/8) 8 Floor(N BWP/16) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/8) 10 Floor(N BWP/16) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/8) 12 Floor(N BWP/16) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/8) 14 Floor(N BWP/16)
    表3:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/4) 8 Floor(N BWP/5) 10 0 10 Floor(N BWP/3) 10 Floor(N BWP/4) 10 Floor(N BWP/5) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/4) 12 Floor(N BWP/5) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/4) 14 Floor(N BWP/5)
    表4:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4)
    PUCCH符号数 PRB偏移 8 Floor(N BWP/6) 8 Floor(N BWP/8) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/6) 10 Floor(N BWP/8) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/6) 12 Floor(N BWP/8) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/6) 14 Floor(N BWP/8)
    表5:
    Figure PCTCN2020102218-appb-100007
    表6:
    Figure PCTCN2020102218-appb-100008
    Figure PCTCN2020102218-appb-100009
  29. 如权利要求21至28中任一项所述的用户设备,其特征在于,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
  30. 一种基站,其特征在于,所述基站包括:处理器、存储器和收发机;
    其中,所述处理器,用于读取存储器中的程序并执行下列过程:
    通过所述收发机发送配置信息,所述配置信息携带有配置索引,所述配置索引用于指示预先定义的N组物理上行控制信道PUCCH参数中的一组;其中,所述N组PUCCH参数中的每组PUCCH参数仅包括PUCCH符号数和物理资源块PRB偏移,或者所述N组PUCCH参数中的每组PUCCH参数仅包括所述PUCCH符号数、所述PRB偏移以及初始循环移位索引集合,N为大于1的整数;
    根据所述配置信息所指示的一组PUCCH参数,确定PUCCH资源集合。
  31. 如权利要求30所述的基站,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素与一个PRB偏移集合中的元素组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数。
  32. 如权利要求31所述的基站,其特征在于,所述一个PUCCH符号数集合为 {8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/6),Floor(N BWP/9)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/8),Floor(N BWP/16)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/3),Floor(N BWP/4),Floor(N BWP/5)};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4),Floor(N BWP/6),Floor(N BWP/8)}。
  33. 如权利要求30所述的基站,其特征在于,所述N组PUCCH参数为M组PUCCH参数中的N组,所述M组PUCCH参数由一个PUCCH符号数集合中的元素、一个PRB偏移集合中的元素以及至少2个初始循环移位索引集合中的集合组合而成;
    其中,M为大于或等于N的整数,所述一个PUCCH符号数集合为集合{8,9,10,11,12,13,14}中的至少2个元素所组成的子集合;所述一个PRB偏移集合为集合{0、Floor(N BWP/i)}中的至少2个元素所组成的子集合;其中,Floor(·)表示向下取整,N BWP表示一个带宽部分BWP中资源块RB的个数,i为大于2的整数;所述至少2个初始循环移位索引集合为{0,6}、{0,4,8}和{0,3,6,9}中的至少2个集合。
  34. 如权利要求33所述的基站,其特征在于,所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,3,6,9};或者,
    所述一个PUCCH符号数集合为{8,10,12,14},所述一个PRB偏移集合为{0,Floor(N BWP/4)},所述至少2个初始循环移位索引集合为{0,6}和{0,4,8}。
  35. 如权利要求30所述的基站,其特征在于,所述处理器,具体用于:
    所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号数和所述PRB偏移时,根据所述PUCCH符号数、所述PRB偏移以及预先约定的初始循环移位索引集合确定所述PUCCH资源集合;
    所述配置信息所指示的一组PUCCH参数包括所述PUCCH符号、所述PRB偏移和所述初始循环移位索引集合时,根据所述PUCCH符号数、所述PRB偏移以及所述初始循环移位索引集合确定所述PUCCH资源集合。
  36. 如权利要求35所述的基站,其特征在于,所述预先约定的初始循环移位索引集合为{0}、{0,6}、{0,4,8}以及{0,3,6,9}中的一个集合。
  37. 如权利要求30所述的基站,其特征在于,所述N组PUCCH参数为如下6个表格中的一个表格中的16组PUCCH参数:
    表1:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/6) 8 Floor(N BWP/9) 10 0
    PUCCH符号数 PRB偏移 10 Floor(N BWP/3) 10 Floor(N BWP/6) 10 Floor(N BWP/9) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/6) 12 Floor(N BWP/9) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/6) 14 Floor(N BWP/9)
    表2:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/8) 8 Floor(N BWP/16) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/8) 10 Floor(N BWP/16) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/8) 12 Floor(N BWP/16) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/8) 14 Floor(N BWP/16)
    表3:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/3) 8 Floor(N BWP/4) 8 Floor(N BWP/5) 10 0
    PUCCH符号数 PRB偏移 10 Floor(N BWP/3) 10 Floor(N BWP/4) 10 Floor(N BWP/5) 12 0 12 Floor(N BWP/3) 12 Floor(N BWP/4) 12 Floor(N BWP/5) 14 0 14 Floor(N BWP/3) 14 Floor(N BWP/4) 14 Floor(N BWP/5)
    表4:
    PUCCH符号数 PRB偏移 8 0 8 Floor(N BWP/4) 8 Floor(N BWP/6) 8 Floor(N BWP/8) 10 0 10 Floor(N BWP/4) 10 Floor(N BWP/6) 10 Floor(N BWP/8) 12 0 12 Floor(N BWP/4) 12 Floor(N BWP/6) 12 Floor(N BWP/8) 14 0 14 Floor(N BWP/4) 14 Floor(N BWP/6) 14 Floor(N BWP/8)
    表5:
    Figure PCTCN2020102218-appb-100010
    Figure PCTCN2020102218-appb-100011
    表6:
    Figure PCTCN2020102218-appb-100012
  38. 如权利要求30至37中任一项所述的基站,其特征在于,所述配置信息的长度不大于4比特;所述配置信息承载在系统信息中发送,所述系统信息为系统信息块SIB1或其余系统信息RMSI。
  39. 一种计算机可读存储介质,其特征在于:
    所述计算机可读存储介质存储有计算机指令,当所述计算机指令在计算机上运行时,使得计算机执行如权利要求1-9中任一项所述的方法。
  40. 一种计算机可读存储介质,其特征在于:
    所述计算机可读存储介质存储有计算机指令,当所述计算机指令在计算机上运行时,使得计算机执行如权利要求10-18中任一项所述的方法。
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