WO2019154265A1 - Procédé et dispositif de transmission de données - Google Patents

Procédé et dispositif de transmission de données Download PDF

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Publication number
WO2019154265A1
WO2019154265A1 PCT/CN2019/074173 CN2019074173W WO2019154265A1 WO 2019154265 A1 WO2019154265 A1 WO 2019154265A1 CN 2019074173 W CN2019074173 W CN 2019074173W WO 2019154265 A1 WO2019154265 A1 WO 2019154265A1
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WO
WIPO (PCT)
Prior art keywords
transmission
information
uci
service
different configuration
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PCT/CN2019/074173
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English (en)
Chinese (zh)
Inventor
鲁智
沈晓冬
潘学明
李娜
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维沃移动通信有限公司
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Publication of WO2019154265A1 publication Critical patent/WO2019154265A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Definitions

  • the present disclosure relates to the field of communications, and in particular, to a data transmission method and apparatus.
  • 5G fifth-generation
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communications
  • URLLC Ultra-Reliable and Low Latency Communications
  • some user equipment may support different numerology services.
  • the UE supports both URLLC low-latency and high-reliability services and large-capacity and high-rate eMBB services.
  • eMBB massive machine type B
  • a 5G system for a UE supporting multiple services, when the UE transmits uplink information, there may be a conflict of transmission resources, and the related technology does not provide a solution for transmitting resource conflicts.
  • some embodiments of the present disclosure provide a data transmission method, which is applied to a network side device, and includes:
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict;
  • the at least two uplink information includes the uplink scheduling request SR, and the At least two of the authorization service and the uplink control information UCI.
  • some embodiments of the present disclosure provide a data transmission method, which is applied to a user side device, and includes:
  • the uplink priority information with the highest priority is sent based on the transmission priority information configured by the network side;
  • the at least two uplink information includes at least two of an uplink scheduling request SR, an unlicensed service, and uplink control information UCI.
  • some embodiments of the present disclosure provide a network side device, including:
  • a determining module configured to determine transmission priority information of at least two uplink information
  • a first sending module configured to send the transmission priority information
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict;
  • the at least two uplink information includes the uplink scheduling request SR, and the At least two of the authorization service and the uplink control information UCI.
  • some embodiments of the present disclosure provide a user side device, including:
  • a second sending module configured to: when the transmission resources of the at least two uplink information are in conflict, send the uplink information with the highest priority based on the transmission priority information configured by the network side;
  • the at least two uplink information includes at least two of an uplink scheduling request SR, an unlicensed service, and uplink control information UCI.
  • some embodiments of the present disclosure provide a network side device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being The steps of the method as described in the first aspect above are implemented when the processor is executed.
  • some embodiments of the present disclosure provide a user side device, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, the computer program being The steps of the method as described in the second aspect above are implemented when the processor is executed.
  • some embodiments of the present disclosure provide a computer readable storage medium having stored thereon a computer program, the processor being implemented by a processor, as described above The steps of the method as described above, or the steps of the method as described in the second aspect above, when the computer program is executed by a processor.
  • the user-side device may send the uplink information with the highest priority according to the transmission priority information configured by the network side, thereby It can reduce the transmission resource conflict when transmitting uplink information.
  • FIG. 1a is a schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure
  • FIG. 1b is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure
  • FIG. 1c is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure.
  • FIG. 1 is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure
  • FIG. 2 is a schematic flowchart of a data transmission method according to some embodiments of the present disclosure
  • 3a is a schematic diagram of a transmission resource conflict resolution between an SR and a UCI according to some embodiments of the present disclosure
  • FIG. 3b is a schematic diagram of another transmission resource conflict resolution of an SR and a UCI according to some embodiments of the present disclosure
  • FIG. 3c is a schematic diagram of another transmission resource conflict resolution of an SR and a UCI according to some embodiments of the present disclosure
  • FIG. 3 is a schematic diagram of another transmission resource conflict resolution of an SR and a UCI according to some embodiments of the present disclosure
  • 4a is a schematic diagram of a solution for conflicting transmission resources between an unlicensed service and a UCI according to some embodiments of the present disclosure
  • FIG. 4b is a schematic diagram of another communication resource conflict resolution of an unlicensed service and UCI according to some embodiments of the present disclosure
  • FIG. 4c is a schematic diagram of another transmission resource conflict resolution of an unlicensed service and UCI according to some embodiments of the present disclosure
  • FIG. 4 is a schematic diagram of another communication resource conflict resolution of an unlicensed service and UCI according to some embodiments of the present disclosure
  • FIG. 5a is a schematic diagram of a transmission resource conflict resolution of an SR, an unlicensed service, and a UCI according to some embodiments of the present disclosure
  • FIG. 5b is a schematic diagram of another transmission resource conflict resolution of an SR, an unlicensed service, and a UCI according to some embodiments of the present disclosure
  • 6a is a schematic diagram of the same transmission start symbol of at least two uplink information provided by some embodiments of the present disclosure
  • FIG. 6b is a schematic diagram of different transmission start symbols of at least two uplink information according to some embodiments of the present disclosure.
  • FIG. 7 is a schematic flowchart diagram of a data transmission method according to some embodiments of the present disclosure.
  • FIG. 8a is a schematic diagram of a solution to an uplink information transmission resource conflict according to some embodiments of the present disclosure.
  • FIG. 8b is another schematic diagram of a solution for uplink information transmission resource conflicts according to some embodiments of the present disclosure.
  • FIG. 9 is a schematic flowchart of a data transmission method according to some embodiments of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a module of a network side device according to some embodiments of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a module of a user side device according to some embodiments of the present disclosure.
  • FIG. 12 is a schematic structural diagram of a network side device according to some embodiments of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a user side device according to some embodiments of the present disclosure.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • Long Term Evolution vulnerability, LTE-A
  • New Radio New Radio
  • UE User equipment
  • UE User equipment
  • RAN Radio Access Network
  • the core network communicates, and the user side device may be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal, for example, portable, pocket, handheld, computer built, or in-vehicle.
  • Mobile devices that exchange language and/or data with a wireless access network.
  • the network side device is configured to communicate with the user side device, and may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or a base station (NodeB) in WCDMA, or an evolved base station (eNB in LTE).
  • BTS Base Transceiver Station
  • NodeB base station
  • eNB evolved base station
  • the e-NodeB, the evolutional Node B) and the 5G base station (gNB) the disclosure is not limited, but for convenience of description, the following embodiments are described by taking gNB as an example.
  • UCI Uplink Control Information uplink control information
  • SR Scheduling Request uplink scheduling request
  • PUCCH Physical Uplink Control Channel physical uplink control channel
  • PUSCH Physical Uplink Shared Channel physical uplink shared channel
  • CSI Channel State Information channel state information
  • P-CSI Periodic Channel State Information
  • A-CSI Aperiodic Channel State Information
  • SP-CSI Semi-persistant Channel State Information
  • ARQ Automatic Repeat request automatically repeats the request protocol
  • HARQ-ACK automatic response message
  • ID identy identity
  • Configuration ID configuration number and configuration ID
  • RRC Radio Resource Control Radio Resource Control Protocol.
  • the A-CSI is usually dynamically scheduled channel state information
  • the SP-CSI information is usually semi-persistent scheduling channel state information
  • FIG. 1 is a schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure. As shown in FIG. 1a, an SR or an unlicensed service conflicts with a UCI transmission resource, and an SR or an unlicensed service and a UCI transmission start The symbols are the same.
  • FIG. 1a an SR or an unlicensed service conflicts with a UCI transmission resource, and an SR or an unlicensed service and a UCI transmission start The symbols are the same.
  • FIG. 1b is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure.
  • an SR or an unlicensed service conflicts with a UCI transmission resource, and an SR or an unlicensed service and a UCI transmission start. The symbols are different, and the SR or the unlicensed service has overlapping transmission symbols with UCI.
  • FIG. 1c is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure.
  • the SR or the unlicensed service conflicts with the transmission resource of the UCI, and the transmission of the SR or the unlicensed service and the UCI is started. The starting symbols are the same.
  • FIG. 1b an SR or an unlicensed service conflicts with a UCI transmission resource, and an SR or an unlicensed service and a UCI transmission start. The symbols are different, and the SR or the unlicensed service has overlapping transmission symbols with UCI.
  • FIG. 1c is another schematic diagram of a UE transmission resource conflict according to some embodiments of
  • FIG. 1 is another schematic diagram of a UE transmission resource conflict according to some embodiments of the present disclosure.
  • an SR or an unlicensed service conflicts with a UCI transmission resource, and an SR or an unlicensed service and a UCI transmission start.
  • the symbols are different, and the SR or the unlicensed service has overlapping transmission symbols with UCI.
  • the number of symbols occupied by the UCI is greater than the number of symbols occupied by the SR or the unlicensed service.
  • FIG. 1c and FIG. 1d the number of symbols occupied by the UCI is smaller than the number of symbols occupied by the SR or the unlicensed service.
  • the horizontal axis represents time t and the vertical axis represents frequency f.
  • some embodiments of the present disclosure provide a data transmission method and device, and the data transmission method and device provided by some embodiments of the present disclosure may be applied to the NR.
  • the communication system will be described in detail below by way of examples.
  • FIG. 2 is a schematic flowchart of a data transmission method according to some embodiments of the present disclosure. As shown in FIG. 2, the method includes the following steps:
  • Step 202 Determine transmission priority information of at least two uplink information.
  • Step 204 Send the transmission priority information; for example, send the transmission priority information to the user side device;
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict, and the at least two uplink information includes at least one of the SR, the unlicensed service, and the UCI. Two.
  • the transmission priority information of the at least two uplink information can be determined and sent, where the transmission priority information is used by the user equipment to send the priority when there is a conflict between the transmission resources of the at least two uplink information.
  • the highest uplink information wherein the at least two uplink information includes at least two of an SR, an unlicensed service, and a UCI. Therefore, when the transmission resources of the at least two uplink information are in conflict, the user-side device may send the uplink information with the highest priority according to the transmission priority information configured by the network side, It can reduce the transmission resource conflict when transmitting uplink information.
  • the transmission priority information is further used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict, and discard the remaining uplink information, thereby reducing the transmission of the uplink information. Transmission resource conflicts.
  • the SR bearer is transmitted on the physical uplink control channel PUCCH
  • the unlicensed service bearer is transmitted on the physical uplink shared channel PUSCH
  • the UCI bearer is transmitted on the PUCCH or the PUSCH.
  • the network side device determines the transmission priority information of at least two uplink information according to the characteristic requirements of different services, thereby ensuring the delay requirement of the high-level service transmission.
  • the network side device may send the transmission priority information to the user side device through RRC signaling, thereby configuring the transmission priority information to the user side device.
  • the at least two uplink information includes an SR and a UCI, and accordingly, the foregoing transmission priority information includes at least one of the following information:
  • UCI different types include CSI, P-CSI, A-CSI, SP-CSI, ACK, HARQ-ACK, etc.
  • configuration information of the SR includes a transmission period, a duration, an offset, and the like, and the configuration of the SR The number is the configuration ID of the SR.
  • the transmission prioritization between the SR and the UCI is as follows: SR>UCI, where the priority of the SR is higher than the UCI, and when the transmission resources of the SR and the UCI are in conflict, the user equipment sends the SR and discards the UCI. .
  • the transmission prioritization between the SR and the different types of UCI is as follows: P-CSI information ⁇ SR ⁇ HARQ-ACK information, wherein the priorities of P-CSI, SR, and HARQ-ACK are sequentially increased.
  • P-CSI information ⁇ SR ⁇ HARQ-ACK information
  • the priorities of P-CSI, SR, and HARQ-ACK are sequentially increased.
  • the transmission prioritization between the SR and the UCI of the different configuration information is as follows: SR of the configuration information 1 > UCI > SR of the configuration information 2, wherein the SR, UCI, and configuration information 2 of the configuration information 1 The priority of the SR is decreased in turn.
  • the user side device sends the SR of the configuration information 1, and discards the UCI and the SR of the configuration information 2.
  • FIG. 3a is a schematic diagram of a transmission resource conflict resolution of an SR and a UCI according to some embodiments of the present disclosure.
  • the UE needs to send the SR of the configuration information 1 at time t1
  • the UE has a dynamic or semi-static
  • the scheduled UCI information needs to be transmitted, and according to the transmission priority information, the UE will discard the UCI information and send the SR of the configuration information 1.
  • FIG. 3b is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure. As shown in FIG.
  • the UE needs to send the SR of the configuration information 2, and the UE has a dynamic or semi-static
  • the scheduled UCI information needs to be transmitted, and according to the transmission priority information, the UE will send the UCI information and discard the SR of the configuration information 2.
  • the transmission priority ordering between the SR and the UCI of different configuration numbers is as follows: SR of the configuration number 1 > UCI > configuration number 2, where the SR, UCI, and configuration number 2 of the configuration number 1 are configured. The priority of the SR is decreased in turn.
  • the user-side device sends the SR of configuration number 1, and discards the UCI and the SR of configuration number 2.
  • the transmission priority ranking between the SR and the UCI of different configuration numbers is also as follows: SR with the configuration number 0> UCI> SR with other configuration numbers, and the UE sends the configuration when the SR and UCI transmission resources collide. The SR numbered 0, discarding the UCI and other configuration number SRs.
  • the transmission prioritization between the SR of different configuration information and the different types of UCI is as follows: SR ⁇ P-CSI information of configuration information 1 ⁇ SR ⁇ HARQ-ACK information of configuration information 2, where configuration The priority of the SR and the P-CSI information of the information 1 and the SR and the HARQ-ACK information of the configuration information 2 are sequentially increased.
  • the user equipment sends the HARQ-ACK information and discards the P-CSI information.
  • FIG. 3c is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure.
  • the configuration is discarded.
  • 3d is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure.
  • the UE sends the SR of the configuration information 2 at time t4
  • the P-CSI information is discarded.
  • the horizontal axis represents time t and the vertical axis represents frequency f.
  • the transmission priority ordering between the SRs of different configuration numbers and different types of UCIs is as follows: SR ⁇ P-CSI information of configuration number 1 ⁇ SR ⁇ HARQ-ACK information of configuration number 3, where configuration The priority of the SR, the P-CSI information of the number 1, the SR of the configuration number 3, and the HARQ-ACK information are sequentially increased.
  • the user equipment sends the HARQ-ACK information and discards the P-CSI information.
  • the transmission priority order between the SRs of different configuration numbers, the SRs of different configuration information, and the different types of UCIs is as follows: SR ⁇ P-CSI information of configuration information 1 ⁇ SR ⁇ HARQ- of configuration number 3 ACK information, in which the priority of the SR, the P-CSI information of the configuration information 1, the SR of the configuration number 3, and the HARQ-ACK information are sequentially increased.
  • the user equipment sends the HARQ-ACK information.
  • the P-CSI information, the SR of configuration number 3, and the SR of configuration information 1 are discarded.
  • the network side device determines a transmission prioritization between the SR and the UCI based on the configuration information of the SR, the configuration number, and the type of the UCI, so that the user side device reduces the SR and based on the transmission priority ordering.
  • UCI transmission resource conflicts are possible.
  • the at least two uplink information includes an unlicensed service and a UCI
  • the foregoing transmission priority information includes at least one of the following information:
  • UCI different types include CSI, P-CSI, A-CSI, SP-CSI, ACK, HARQ-ACK, etc.
  • configuration information of the unlicensed service includes a transmission period, a duration, an offset, and the like.
  • the configuration number of the authorized service is the configuration ID of the license-free service.
  • the transmission prioritization between the unlicensed service and the UCI is as follows: an unlicensed service > UCI, wherein the unlicensed service has a higher priority than the UCI, and when the unlicensed service and the UCI transmission resource conflict, The user-side device sends an unlicensed service and discards UCI.
  • the transmission prioritization between the exemption service and the different types of UCI is as follows: P-CSI information ⁇ free authorization service ⁇ HARQ-ACK information, where P-CSI, exemption service, HARQ-ACK When the priority of the P-CSI, the unlicensed service, and the HARQ-ACK are in conflict, the user-side device sends the HARQ-ACK and discards the unauthorized service and the P-CSI.
  • the transmission prioritization between the unlicensed service and the UCI of different configuration information is as follows: an authorization-free service of the configuration information 1 > UCI > an authorization-free service of the configuration information 2, wherein the license-free information of the configuration information 1
  • the priority of the unlicensed service of the service, the UCI, and the configuration information 2 is sequentially decreased.
  • the user-side device sends the license-free service of the configuration information 1, and discards the unlicensed service of the UCI and the configuration information 2.
  • FIG. 4a is a schematic diagram of a transmission resource conflict resolution between an unlicensed service and a UCI according to some embodiments of the present disclosure.
  • the UE when the time t1, the UE needs to send the unlicensed service of the configuration information 1, and the UE has a If the UCI information of the dynamic or semi-persistent scheduling needs to be transmitted, the UE will discard the UCI information and send the unlicensed service of the configuration information 1 according to the transmission priority information.
  • FIG. 4b is a schematic diagram of another transmission resource conflict resolution between the unlicensed service and the UCI according to some embodiments of the present disclosure. As shown in FIG.
  • the UE needs to send the unlicensed service of the configuration information 2, and the ue has a If the UCI information of the dynamic or semi-persistent scheduling needs to be transmitted, the UE will send the UCI information and discard the unlicensed service of the configuration information 2 according to the transmission priority information.
  • the transmission priority ordering between the unlicensed service and the UCI of different configuration numbers is as follows: an authorization-free service of configuration number 1 > UCI > configuration number 2, wherein the license-free number of configuration number 1 is configured The priority of the unlicensed service of the service, the UCI, and the configuration number 2 is decreased in turn.
  • the user-side device sends the license-free service of configuration number 1, and discards the UCI and configuration number 2 of the license-free service.
  • the transmission prioritization between the unlicensed service and the UCI of different configuration numbers is also exemplified by: an exemption service of the configuration number 0 > UCI > an exemption service of other configuration numbers, and an exemption service and UCI
  • the UE sends the unlicensed service with the configuration number 0, and discards the UCI and other configuration number-free services.
  • the transmission priority order between the exemption service of different configuration information and the different types of UCI is as follows: the exemption service of the configuration information 1 ⁇ P-CSI information ⁇ the authorization service of the configuration information 2 ⁇ HARQ- ACK information, in which the priority of the unlicensed service, the P-CSI information, the unlicensed service of the configuration information 2, and the HARQ-ACK information of the configuration information 1 are sequentially increased.
  • the user side device sends the HARQ.
  • the ACK information discards the P-CSI information, the license-free service of the configuration information 2, and the license-free service of the configuration information 1.
  • FIG. 4c is a schematic diagram of another transmission resource conflict resolution of the unlicensed service and the UCI according to some embodiments of the present disclosure.
  • FIG. 4c when the UE transmits the HARQ-ACK information carried on the PUSCH or the PUCCH, at time t3, Discard the license-free service of configuration information 2.
  • FIG. 4 is a schematic diagram of another transmission resource conflict resolution between the unlicensed service and the UCI according to some embodiments of the present disclosure.
  • the P-CSI is discarded. information.
  • the horizontal axis represents time t and the vertical axis represents frequency f.
  • the transmission priority order between the exemption service of different configuration numbers and the different types of UCI is as follows: the exemption service of the configuration number 1 ⁇ P-CSI information ⁇ the authorization service of the configuration number 3 ⁇ HARQ- The ACK information, in which the priority of the exemption service, the P-CSI information, the exemption service of the configuration number 3, and the HARQ-ACK information of the configuration number 1 are sequentially increased.
  • the user side device sends the HARQ. - ACK information, discarding P-CSI information, configuration number 1 of the license-free service, and configuration number 3 of the license-free service.
  • an exemption service of different configuration numbers, an exemption service of different configuration information, and a transmission prioritization between different types of UCIs are as follows: an exemption service of configuration information 1 ⁇ P-CSI information ⁇ configuration number 3, the authorization-free service ⁇ HARQ-ACK information, wherein the authorization-free service of the configuration information 1, the P-CSI information, the authorization-free service of the configuration number 3, and the priority of the HARQ-ACK information are sequentially increased, and the four have transmission resources.
  • the user-side device sends the HARQ-ACK information, discards the P-CSI information, configures the license-free service of number 3, and the unauthorized service of configuration information 1.
  • the network side device determines the transmission prioritization between the exempted service and the UCI based on the configuration information of the unlicensed service, the configuration number, and the type of the UCI, so that the user side device is based on the transmission priority. Sorting reduces the transmission resource conflict between the unlicensed service and the UCI.
  • the at least two uplink information includes an SR and an unlicensed service; accordingly, the transmission priority information includes at least one of the following information:
  • the priority of the transmission between the SR and the unlicensed service of the different configuration information for example, the SR of the configuration information 1 > the unlicensed service > the SR of the configuration information 2, and the UE preferentially transmits the SR of the configuration information 1;
  • the transmission priority information may further include at least one of the following information:
  • the authorization-free service of different configuration information the authorization-free service with different configuration numbers, and the transmission priority order between SRs with different configuration numbers.
  • the license-free service of configuration information 1 > the authorization-free service of configuration number 2 > Configure the SR of number 1, and the UE preferentially transmits the unlicensed service of configuration information 1.
  • the authorization-free service of different configuration information the authorization-free service with different configuration numbers, the SR of different configuration information, and the transmission priority order between SRs with different configuration numbers.
  • the license-free service of configuration information 1 > configuration number
  • the exemption service of 2 > SR of configuration information 1 > SR of configuration number 2
  • the UE preferentially transmits the unlicensed service of configuration information 1.
  • the network side device determines, according to the configuration information of the unlicensed service, the configuration number, the configuration information of the SR, and the configuration number of the SR, the transmission priority order between the exempted service and the SR, so that the user side
  • the device reduces the transmission resource conflict between the unlicensed service and the SR based on the transmission priority ordering.
  • the at least two uplink information includes an SR, an unlicensed service, and a UCI; and correspondingly, the transmission priority information includes: a transmission prioritization between the SR, the unlicensed service, and the UCI.
  • the UE preferentially transmits the SR.
  • the transmission priority information may further include at least one of the following information:
  • SRs with different configuration information For convenience of explanation, here are (27) SRs with different configuration information, SRs with different configuration numbers, and exemption services with different configuration information, and the priority of transmission between different types of unlicensed services and different types of UCIs.
  • the ordering can be exemplified by: exemption service of configuration information 1 > exemption service of configuration number 2 > SR of configuration information 1 > SR of configuration number 2 > P-CSI > HARQ-ACK, UE preferentially transmits configuration information 1 Unauthorized business.
  • FIG. 5a is a schematic diagram of a transmission resource conflict resolution of an SR, an unlicensed service, and a UCI according to some embodiments of the present disclosure
  • FIG. 5b is a conflict between another SR and an unlicensed service and another transmission resource of the UCI according to some embodiments of the present disclosure.
  • the SR of the configuration information 1 > UCI > Configuration No. 2, at time t1, the UE sends the UCI, discards the SR of the configuration number 2, and at time t2, the UE sends the configuration information.
  • the license-free service of 1 discards the SR of configuration number 2.
  • the horizontal axis represents time t and the vertical axis represents frequency f.
  • the network side device configures transmission prioritization between the exempted service, the SR, and the UCI, so that the user side device reduces the transmission resource conflict of the exempted service, the SR, and the UCI based on the transmission priority ordering.
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are the same; or, the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols.
  • FIG. 6a is a schematic diagram of the same transmission start symbol of at least two uplink information provided by some embodiments of the present disclosure. As shown in FIG. 6a, the HARQ-ACK information, the SR, and the unlicensed service have the same transmission start symbol.
  • FIG. 6b is a schematic diagram of different transmission start symbols of at least two uplink information according to some embodiments of the present disclosure. As shown in FIG. 6b, the HARQ-ACK information and the SR start transmission symbol are different, and the transmission symbols of the two are present. overlapping. In Figs. 6a to 6b, the horizontal axis represents time t and the vertical axis represents frequency f.
  • the UE determines the uplink information with the highest priority and the uplink information with the highest priority in the at least two uplink information according to the transmission priority order included in the transmission priority information. And discard the rest of the upstream information.
  • the HARQ-ACK information > SR> exemption service the UE sends a HARQ-ACK, discarding the SR and the unlicensed service.
  • the UE may have previously sent the uplink information with lower priority, and the uplink information with high priority is obtained during the transmission, and the UE gives up the The uplink information sent is sent to send the uplink information with high priority. Specifically, the UE determines the uplink information with the highest priority among the at least two uplink information according to the transmission priority sequence included in the transmission priority information, and if the uplink information with the highest priority is the first uplink information that is being sent, continues. The first uplink information is sent, and the remaining uplink information is discarded; otherwise, the first uplink information is stopped, and the uplink information with the highest priority is sent.
  • the UE is transmitting an SR, and the UE acquires HARQ-ACK information in the process of transmitting the SR. If the HARQ-ACK information in the transmission prioritization > SR, the UE stops transmitting the SR and starts to send the HARQ-ACK information. If the HARQ-ACK information ⁇ SR in the prioritization is transmitted, the UE continues to transmit the SR and discards the HARQ-ACK information.
  • the network side device determines the transmission priority information of at least two uplink information according to the characteristic requirements of different services, thereby ensuring the delay requirement of the high-level service transmission.
  • the user equipment can send the uplink information with the highest priority according to the transmission priority information configured on the network side, and discard the remaining uplink information, thereby reducing the transmission resource when transmitting the uplink information. conflict.
  • some embodiments of the present disclosure provide a data transmission method, which is applied to a user side device.
  • the same parts as some embodiments, the detailed description may refer to some embodiments. Some embodiments are not repeated.
  • FIG. 7 is a schematic flowchart of a data transmission method according to some embodiments of the present disclosure. As shown in FIG. 7, the method includes the following steps:
  • Step 702 When there is a conflict between the transmission resources of the at least two uplink information, send the uplink information with the highest priority based on the transmission priority information configured by the network side.
  • the at least two uplink information includes at least two of an SR, an unlicensed service, and a UCI.
  • the user-side device may send the uplink information with the highest priority according to the transmission priority information configured by the network side, thereby reducing the transmission. Transmission resource conflicts when uplink information.
  • the uplink information with the highest priority may be sent based on the transmission priority information configured by the network side, and the remaining uplink information is discarded, thereby further reducing the transmission uplink. Transmission resource conflicts when information.
  • the SR bearer is transmitted on the physical uplink control channel PUCCH
  • the unlicensed service bearer is transmitted on the physical uplink shared channel PUSCH
  • the UCI bearer is transmitted on the PUCCH or the PUSCH.
  • the network side device determines the transmission priority information of at least two uplink information according to the characteristic requirements of different services, thereby ensuring the delay requirement of the high-level service transmission.
  • the network side device may send the transmission priority information to the user side device through RRC signaling, thereby configuring the transmission priority information to the user side device.
  • the at least two uplink information includes an SR and a UCI, and accordingly, the foregoing transmission priority information includes at least one of the following information:
  • UCI different types include CSI, P-CSI, A-CSI, SP-CSI, ACK, HARQ-ACK, etc.
  • configuration information of the SR includes a transmission period, a duration, an offset, and the like, and the configuration of the SR The number is the configuration ID of the SR.
  • the transmission prioritization between the SR and the UCI is as follows: SR>UCI, where the priority of the SR is higher than the UCI, and when the transmission resources of the SR and the UCI are in conflict, the user equipment sends the SR and discards the UCI. .
  • the transmission prioritization between the SR and the different types of UCI is as follows: P-CSI information ⁇ SR ⁇ HARQ-ACK information, wherein the priorities of P-CSI, SR, and HARQ-ACK are sequentially increased.
  • P-CSI information ⁇ SR ⁇ HARQ-ACK information
  • the priorities of P-CSI, SR, and HARQ-ACK are sequentially increased.
  • the transmission prioritization between the SR and the UCI of the different configuration information is as follows: SR of the configuration information 1 > UCI > SR of the configuration information 2, wherein the SR, UCI, and configuration information 2 of the configuration information 1 The priority of the SR is decreased in turn.
  • the user side device sends the SR of the configuration information 1, and discards the UCI and the SR of the configuration information 2.
  • FIG. 3a is a schematic diagram of a transmission resource conflict resolution of an SR and a UCI according to some embodiments of the present disclosure.
  • the UE needs to send the SR of the configuration information 1 at time t1
  • the UE has a dynamic or semi-static
  • the scheduled UCI information needs to be transmitted, and according to the transmission priority information, the UE will discard the UCI information and send the SR of the configuration information 1.
  • FIG. 3b is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure. As shown in FIG.
  • the UE needs to send the SR of the configuration information 2, and the UE has a dynamic or semi-static
  • the scheduled UCI information needs to be transmitted, and according to the transmission priority information, the UE will send the UCI information and discard the SR of the configuration information 2.
  • the transmission priority ordering between the SR and the UCI of different configuration numbers is as follows: SR of the configuration number 1 > UCI > configuration number 2, where the SR, UCI, and configuration number 2 of the configuration number 1 are configured. The priority of the SR is decreased in turn.
  • the user-side device sends the SR of configuration number 1, and discards the UCI and the SR of configuration number 2.
  • the transmission priority ranking between the SR and the UCI of different configuration numbers is also as follows: SR with the configuration number 0> UCI> SR with other configuration numbers, and the UE sends the configuration when the SR and UCI transmission resources collide. The SR numbered 0, discarding the UCI and other configuration number SRs.
  • the transmission prioritization between the SR of different configuration information and the different types of UCI is as follows: SR ⁇ P-CSI information of configuration information 1 ⁇ SR ⁇ HARQ-ACK information of configuration information 2, where configuration The priority of the SR and the P-CSI information of the information 1 and the SR and the HARQ-ACK information of the configuration information 2 are sequentially increased.
  • the user equipment sends the HARQ-ACK information and discards the P-CSI information.
  • FIG. 3c is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure.
  • the configuration is discarded.
  • 3d is a schematic diagram of another transmission resource conflict resolution of the SR and the UCI according to some embodiments of the present disclosure.
  • the P-CSI information is discarded.
  • the transmission priority ordering between the SRs of different configuration numbers and different types of UCIs is as follows: SR ⁇ P-CSI information of configuration number 1 ⁇ SR ⁇ HARQ-ACK information of configuration number 3, where configuration The priority of the SR, the P-CSI information of the number 1, the SR of the configuration number 3, and the HARQ-ACK information are sequentially increased.
  • the user equipment sends the HARQ-ACK information and discards the P-CSI information.
  • the transmission priority order between the SRs of different configuration numbers, the SRs of different configuration information, and the different types of UCIs is as follows: SR ⁇ P-CSI information of configuration information 1 ⁇ SR ⁇ HARQ- of configuration number 3 ACK information, in which the priority of the SR, the P-CSI information of the configuration information 1, the SR of the configuration number 3, and the HARQ-ACK information are sequentially increased.
  • the user equipment sends the HARQ-ACK information.
  • the P-CSI information, the SR of configuration number 3, and the SR of configuration information 1 are discarded.
  • the user side device may reduce the transmission resource conflict of the SR and the UCI based on the transmission priority order of the network side configuration.
  • the at least two uplink information includes an unlicensed service and a UCI
  • the foregoing transmission priority information includes at least one of the following information:
  • UCI different types include CSI, P-CSI, A-CSI, SP-CSI, ACK, HARQ-ACK, etc.
  • configuration information of the unlicensed service includes a transmission period, a duration, an offset, and the like.
  • the configuration number of the authorized service is the configuration ID of the license-free service.
  • the transmission prioritization between the unlicensed service and the UCI is as follows: an unlicensed service > UCI, wherein the unlicensed service has a higher priority than the UCI, and when the unlicensed service and the UCI transmission resource conflict, The user-side device sends an unlicensed service and discards UCI.
  • the transmission prioritization between the exemption service and the different types of UCI is as follows: P-CSI information ⁇ free authorization service ⁇ HARQ-ACK information, where P-CSI, exemption service, HARQ-ACK When the priority of the P-CSI, the unlicensed service, and the HARQ-ACK are in conflict, the user-side device sends the HARQ-ACK and discards the unauthorized service and the P-CSI.
  • the transmission prioritization between the unlicensed service and the UCI of different configuration information is as follows: an authorization-free service of the configuration information 1 > UCI > an authorization-free service of the configuration information 2, wherein the license-free information of the configuration information 1
  • the priority of the unlicensed service of the service, the UCI, and the configuration information 2 is sequentially decreased.
  • the user-side device sends the license-free service of the configuration information 1, and discards the unlicensed service of the UCI and the configuration information 2.
  • FIG. 4a is a schematic diagram of a transmission resource conflict resolution between an unlicensed service and a UCI according to some embodiments of the present disclosure.
  • the UE when the time t1, the UE needs to send the unlicensed service of the configuration information 1, and the UE has a If the UCI information of the dynamic or semi-persistent scheduling needs to be transmitted, the UE will discard the UCI information and send the unlicensed service of the configuration information 1 according to the transmission priority information.
  • FIG. 4b is a schematic diagram of another transmission resource conflict resolution between the unlicensed service and the UCI according to some embodiments of the present disclosure. As shown in FIG.
  • the UE needs to send the unlicensed service of the configuration information 2, and the ue has a If the UCI information of the dynamic or semi-persistent scheduling needs to be transmitted, the UE will send the UCI information and discard the unlicensed service of the configuration information 2 according to the transmission priority information.
  • the transmission priority ordering between the unlicensed service and the UCI of different configuration numbers is as follows: an authorization-free service of configuration number 1 > UCI > configuration number 2, wherein the license-free number of configuration number 1 is configured The priority of the unlicensed service of the service, the UCI, and the configuration number 2 is decreased in turn.
  • the user-side device sends the license-free service of configuration number 1, and discards the UCI and configuration number 2 of the license-free service.
  • the transmission prioritization between the unlicensed service and the UCI of different configuration numbers is also exemplified by: an exemption service of the configuration number 0 > UCI > an exemption service of other configuration numbers, and an exemption service and UCI
  • the UE sends the unlicensed service with the configuration number 0, and discards the UCI and other configuration number-free services.
  • the transmission priority order between the exemption service of different configuration information and the different types of UCI is as follows: the exemption service of the configuration information 1 ⁇ P-CSI information ⁇ the authorization service of the configuration information 2 ⁇ HARQ- ACK information, in which the priority of the unlicensed service, the P-CSI information, the unlicensed service of the configuration information 2, and the HARQ-ACK information of the configuration information 1 are sequentially increased.
  • the user side device sends the HARQ.
  • the ACK information discards the P-CSI information, the license-free service of the configuration information 2, and the license-free service of the configuration information 1.
  • FIG. 4c is a schematic diagram of another transmission resource conflict resolution of the unlicensed service and the UCI according to some embodiments of the present disclosure.
  • FIG. 4c when the UE transmits the HARQ-ACK information carried on the PUSCH or the PUCCH, at time t3, Discard the license-free service of configuration information 2.
  • FIG. 4 is a schematic diagram of another transmission resource conflict resolution between the unlicensed service and the UCI according to some embodiments of the present disclosure.
  • the P-CSI is discarded. information.
  • the transmission priority order between the exemption service of different configuration numbers and the different types of UCI is as follows: the exemption service of the configuration number 1 ⁇ P-CSI information ⁇ the authorization service of the configuration number 3 ⁇ HARQ- The ACK information, in which the priority of the exemption service, the P-CSI information, the exemption service of the configuration number 3, and the HARQ-ACK information of the configuration number 1 are sequentially increased.
  • the user side device sends the HARQ. - ACK information, discarding P-CSI information, configuration number 1 of the license-free service, and configuration number 3 of the license-free service.
  • an exemption service of different configuration numbers, an exemption service of different configuration information, and a transmission prioritization between different types of UCIs are as follows: an exemption service of configuration information 1 ⁇ P-CSI information ⁇ configuration number 3, the authorization-free service ⁇ HARQ-ACK information, wherein the authorization-free service of the configuration information 1, the P-CSI information, the authorization-free service of the configuration number 3, and the priority of the HARQ-ACK information are sequentially increased, and the four have transmission resources.
  • the user-side device sends the HARQ-ACK information, discards the P-CSI information, configures the license-free service of number 3, and the unauthorized service of configuration information 1.
  • the user side device can reduce the transmission resource conflict of the unlicensed service and the UCI based on the transmission priority order of the network side configuration.
  • the at least two uplink information includes an SR and an unlicensed service; accordingly, the transmission priority information includes at least one of the following information:
  • the priority of the transmission between the SR and the unlicensed service of the different configuration information for example, the SR of the configuration information 1 > the unlicensed service > the SR of the configuration information 2, and the UE preferentially transmits the SR of the configuration information 1;
  • Priority ordering of transmission between the SR and the exemption service with different configuration numbers for example, the license-free service of the number 1 is configured > SR> the authorization-free service of the configuration number 2, and the UE preferentially transmits the license-free service of the configuration number 1. ;
  • the transmission priority information may also include at least one of the following information:
  • the authorization-free service of different configuration information the authorization-free service with different configuration numbers, and the transmission priority order between SRs with different configuration numbers.
  • the license-free service of configuration information 1 > the authorization-free service of configuration number 2 > Configure the SR of number 1, and the UE preferentially transmits the unlicensed service of configuration information 1.
  • the authorization-free service of different configuration information the authorization-free service with different configuration numbers, the SR of different configuration information, and the transmission priority order between SRs with different configuration numbers.
  • the license-free service of configuration information 1 > configuration number
  • the exemption service of 2 > SR of configuration information 1 > SR of configuration number 2
  • the UE preferentially transmits the unlicensed service of configuration information 1.
  • the user side device can reduce the transmission resource conflict between the unlicensed service and the SR based on the transmission priority order of the network side configuration.
  • the at least two uplink information includes an SR, an unlicensed service, and a UCI; and correspondingly, the transmission priority information includes: a transmission prioritization between the SR, the unlicensed service, and the UCI.
  • the UE preferentially transmits the SR.
  • the transmission priority information may further include at least one of the following information:
  • SRs with different configuration information For convenience of explanation, here are (27) SRs with different configuration information, SRs with different configuration numbers, and exemption services with different configuration information, and the priority of transmission between different types of unlicensed services and different types of UCIs.
  • the ordering can be exemplified by: exemption service of configuration information 1 > exemption service of configuration number 2 > SR of configuration information 1 > SR of configuration number 2 > P-CSI > HARQ-ACK, UE preferentially transmits configuration information 1 Unauthorized business.
  • FIG. 5a is a schematic diagram of a transmission resource conflict resolution of an SR, an unlicensed service, and a UCI according to some embodiments of the present disclosure
  • FIG. 5b is a conflict between another SR and an unlicensed service and another transmission resource of the UCI according to some embodiments of the present disclosure.
  • the SR of the configuration information 1 > UCI > Configuration No. 2, at time t1, the UE sends the UCI, discards the SR of the configuration number 2, and at time t2, the UE sends the configuration information.
  • the license-free service of 1 discards the SR of configuration number 2.
  • the user side device can reduce transmission resource conflicts of the unlicensed service, the SR, and the UCI based on the transmission priority order of the network side configuration.
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are the same; or, the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols.
  • FIG. 6a is a schematic diagram of the same transmission start symbol of at least two uplink information provided by some embodiments of the present disclosure. As shown in FIG. 6a, the HARQ-ACK information, the SR, and the unlicensed service have the same transmission start symbol.
  • FIG. 6b is a schematic diagram of different transmission start symbols of at least two uplink information according to some embodiments of the present disclosure. As shown in FIG. 6b, the HARQ-ACK information and the SR start transmission symbol are different, and the transmission symbols of the two are present. overlapping.
  • the uplink information with the highest priority is sent based on the transmission priority information configured by the network side, specifically, the transmission priority included by the UE according to the transmission priority information.
  • the uplink information with the highest priority is determined, and the uplink information with the highest priority is sent.
  • the UE can also discard the remaining uplink information.
  • the HARQ-ACK information > SR> exemption service the UE sends a HARQ-ACK, discarding the SR and the unlicensed service.
  • the UE may have previously sent the uplink information with lower priority, and the uplink information with high priority is obtained during the transmission, and the UE gives up the The uplink information sent is sent to send the uplink information with high priority.
  • the uplink information with the highest priority is sent according to the transmission priority information configured by the network side, specifically, the UE sorts according to the transmission priority included in the transmission priority information, and in at least two uplink information, The uplink information with the highest priority is determined.
  • the uplink information with the highest priority is the first uplink information that is being sent, the first uplink information is continued to be sent, and the remaining uplink information is discarded; otherwise, the first uplink information is stopped, and the sending is started.
  • the highest priority uplink information is the first uplink information that is being sent.
  • the UE is transmitting an SR, and the UE acquires HARQ-ACK information in the process of transmitting the SR. If the HARQ-ACK information in the transmission prioritization > SR, the UE stops transmitting the SR and starts to send the HARQ-ACK information. If the HARQ-ACK information ⁇ SR in the prioritization is transmitted, the UE continues to transmit the SR and discards the HARQ-ACK information.
  • FIG. 8a is a schematic diagram of a solution to an uplink information transmission resource conflict according to some embodiments of the present disclosure
  • FIG. 8b is another schematic diagram of a solution for uplink information transmission resource conflict according to some embodiments of the present disclosure.
  • the transmission priority is ordered as P-CSI information ⁇ Authorization Service ⁇ HARQ-ACK information of Configuration Information 1.
  • the UE is transmitting the HARQ-ACK, and based on the foregoing transmission priority ordering, after acquiring the unlicensed service of the configuration information 1, the UE will continue to send the HARQ-ACK information and discard the unauthorized service of the configuration information 1.
  • the UE is transmitting P-CSI information, and after acquiring the exemption service of the configuration information 1, the UE stops the transmission of the remaining symbols of the P-CSI information and starts transmitting the configuration information. Unlicensed business.
  • the horizontal axis represents time t and the vertical axis represents frequency f.
  • the network side device determines the transmission priority information of at least two uplink information according to the characteristic requirements of different services, thereby ensuring the delay requirement of the high-level service transmission.
  • the user equipment can send the uplink information with the highest priority according to the transmission priority information configured on the network side, and discard the remaining uplink information, thereby reducing the transmission resource when transmitting the uplink information. conflict.
  • FIG. 9 is a schematic flowchart of a data transmission method according to some embodiments of the present disclosure. As shown in FIG. 9, the process includes:
  • Step 902 The network side device determines transmission priority information of at least two uplink information.
  • Step 904 The network side device sends the foregoing transmission priority information.
  • Step 906 When there is a conflict between the transmission resources of the at least two uplink information, the user equipment determines the uplink information with the highest priority based on the transmission priority information configured by the network side.
  • Step 908 The user side device sends the uplink information with the highest priority and discards the remaining uplink information.
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority and discard the remaining uplink information when the transmission resources of the at least two uplink information are in conflict, and the at least two uplink information includes the SR and the license-free. At least two of the business and UCI.
  • the user-side device when the transmission resources of the at least two uplink information conflict, can send the uplink information with the highest priority according to the transmission priority information configured by the network side, and discard the uplink information. The remaining uplink information, thereby reducing transmission resource conflicts when transmitting uplink information.
  • some embodiments provide a network side device, and the network side device provided by some embodiments of the present disclosure can implement various processes implemented by the network side device in the foregoing embodiment.
  • FIG. 10 is a schematic structural diagram of a module of a network side device according to some embodiments of the present disclosure. As shown in FIG. 10, the network side device includes:
  • a determining module 1010 configured to determine transmission priority information of at least two uplink information
  • the first sending module 1020 is configured to send the transmission priority information.
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict;
  • the at least two uplink information includes the uplink scheduling request SR, and the At least two of the authorization service and the uplink control information UCI.
  • the at least two uplink information includes the SR and the UCI;
  • the at least two uplink information includes the unlicensed service and the UCI;
  • the at least two uplink information includes the SR and the unauthorized service
  • the at least two uplink information includes the SR, the unauthorized service, and the UCI;
  • the transmission priority ordering between the SR, the unauthorized service, and the UCI is the transmission priority ordering between the SR, the unauthorized service, and the UCI.
  • the transmission resources of the at least two uplink information conflict including:
  • the transmission start symbols of the at least two uplink information are the same;
  • the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols.
  • the transmission priority information of the at least two uplink information can be determined and sent, where the transmission priority information is used by the user equipment to send the priority when there is a conflict between the transmission resources of the at least two uplink information.
  • the highest uplink information wherein the at least two uplink information includes at least two of an SR, an unlicensed service, and a UCI. Therefore, when the transmission resources of the at least two uplink information conflict, the user-side device can send the uplink information with the highest priority according to the transmission priority information configured by the network side, so that the uplink information of the highest priority is transmitted. Reduce transmission resource conflicts when transmitting upstream information.
  • some embodiments provide a user-side device, and the user-side device provided by some embodiments of the present disclosure can implement various processes implemented by the user-side device in the foregoing embodiment.
  • FIG. 11 is a schematic structural diagram of a module of a user-side device according to some embodiments of the present disclosure. As shown in FIG. 11 , the user-side device includes:
  • the second sending module 1110 is configured to: when the transmission resources of the at least two uplink information are in conflict, send the uplink information with the highest priority based on the transmission priority information configured by the network side;
  • the at least two uplink information includes at least two of an uplink scheduling request SR, an unlicensed service, and uplink control information UCI.
  • the at least two uplink information includes the SR and the UCI;
  • the at least two uplink information includes the unlicensed service and the UCI;
  • the at least two uplink information includes the SR and the unauthorized service
  • the at least two uplink information includes the SR, the unauthorized service, and the UCI;
  • the transmission priority ordering between the SR, the unauthorized service, and the UCI is the transmission priority ordering between the SR, the unauthorized service, and the UCI.
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are the same;
  • the second sending module 1110 is specifically configured to:
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols;
  • the second sending module 1110 is specifically configured to:
  • the uplink information with the highest priority is the first uplink information that is being sent, continue to send the first uplink information;
  • the user side device when the transmission resources of the at least two uplink information conflict, can send the uplink information with the highest priority according to the transmission priority information configured by the network side, thereby reducing the transmission. Transmission resource conflicts when uplink information.
  • some embodiments provide a network side device, and the network side device provided by some embodiments of the present disclosure can implement various processes implemented by the network side device in the foregoing embodiment.
  • FIG. 12 is a schematic structural diagram of a network side device according to some embodiments of the present disclosure.
  • the network side device 1200 includes: a processor 1201, a transceiver 1202, a memory 1203, a user interface 1204, and a bus interface.
  • the network side device 1200 further includes: a computer program stored on the memory 1203 and operable on the processor 1201. When the computer program is executed by the processor 1201, the following steps are implemented:
  • the transmission priority information is used by the user equipment to send the uplink information with the highest priority when the transmission resources of the at least two uplink information are in conflict;
  • the at least two uplink information includes the uplink scheduling request SR, and the At least two of the authorization service and the uplink control information UCI.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1201 and various circuits of memory represented by memory 1203.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1202 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 1204 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1201 is responsible for managing the bus architecture and general processing, and the memory 1203 can store data used by the processor 1201 in performing operations.
  • the at least two uplink information includes the SR and the UCI;
  • the at least two uplink information includes the unlicensed service and the UCI;
  • the at least two uplink information includes the SR and the unauthorized service
  • the at least two uplink information includes the SR, the unlicensed service, and the UCI;
  • the transmission priority ordering between the SR, the unauthorized service, and the UCI is the transmission priority ordering between the SR, the unauthorized service, and the UCI.
  • the transmission resources of the at least two uplink information conflict including:
  • the transmission start symbols of the at least two uplink information are the same;
  • the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols.
  • the transmission priority information of the at least two uplink information can be determined and sent, where the transmission priority information is used by the user equipment to send the priority when there is a conflict between the transmission resources of the at least two uplink information.
  • the highest uplink information wherein the at least two uplink information includes at least two of an SR, an unlicensed service, and a UCI. Therefore, when the transmission resources of the at least two uplink information conflict, the user-side device can send the uplink information with the highest priority according to the transmission priority information configured by the network side, so that the uplink information of the highest priority is transmitted. Reduce transmission resource conflicts when transmitting upstream information.
  • the network side device 1200 can implement the various processes implemented by the network side device in the foregoing embodiment, and achieve the same technical effect. To avoid repetition, details are not described herein again.
  • some embodiments provide a user side device, and the user side device provided by some embodiments of the present disclosure can implement various processes implemented by the user side device in the foregoing embodiment.
  • FIG. 13 is a schematic structural diagram of a user-side device according to some embodiments of the present disclosure.
  • the user-side device 1300 includes: at least one processor 1301, a memory 1302, at least one network interface 1304, and a user interface 1303.
  • the various components in the user side device 1300 are coupled together by a bus system 1305.
  • the bus system 1305 is used to implement connection communication between these components.
  • the bus system 1305 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as the bus system 1305 in FIG.
  • the user interface 1303 may include a display, a keyboard, or a pointing device (eg, a mouse, a trackball, a touchpad, or a touch screen, etc.).
  • a pointing device eg, a mouse, a trackball, a touchpad, or a touch screen, etc.
  • memory 1302 in some embodiments of the present disclosure may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be a read-only memory (ROM), a programmable read only memory (Programmable ROM (PROM), an erasable programmable read only memory (ErasablePROM, EPROM), and an electrically erasable Program an read only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM static random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous dynamic random access memory
  • DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SDRAM Synchronous Connection Dynamic Random Access Memory
  • DirectRambusRAM Direct Memory Bus Random Memory Take the memory (DirectRambusRAM, DRRAM).
  • the memory 1302 of the systems and methods described by some embodiments of the present disclosure is intended to comprise, without being limited to, these and any other suitable types of memory.
  • the memory 1302 stores elements, executable modules or data structures, or a subset thereof, or their extended set: an operating system 13021 and an application 13022.
  • the operating system 13021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks.
  • the application 13022 includes various applications, such as a media player (Media Player), a browser (Browser), etc., for implementing various application services. Programs that implement some of the embodiment methods of the present disclosure may be included in the application 13022.
  • the user side device 1300 further includes: a memory 1302, a processor 1301, a computer program stored on the memory 1302 and executable on the processor 1301, and when the computer program is executed by the processor 1301, the following is implemented as follows step:
  • the uplink priority information with the highest priority is sent based on the transmission priority information configured by the network side;
  • the at least two uplink information includes at least two of an uplink scheduling request SR, an unlicensed service, and uplink control information UCI.
  • the methods disclosed in some embodiments of the present disclosure described above may be applied to or implemented by the processor 1301.
  • the processor 1301 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 1301 or an instruction in a form of software.
  • the processor 1301 may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, and a discrete gate. Or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • the methods, steps, and logical block diagrams disclosed in some embodiments of the present disclosure may be implemented or performed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in connection with some embodiments of the present disclosure may be directly embodied by the hardware decoding processor, or by a combination of hardware and software modules in the decoding processor.
  • the software modules can be located in a conventional computer readable storage medium of the art, such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the computer readable storage medium is located in a memory 1302, and the processor 1301 reads the information in the memory 1302 and performs the steps of the above method in combination with its hardware.
  • the computer readable storage medium stores a computer program, and when the computer program is executed by the processor 1301, the steps in the above embodiments are implemented.
  • the processing unit can be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processing (DSP), Digital Signal Processing Equipment (DSP Device, DSPD), programmable Programmable Logic Device (PLD), Field Programmable Gate Array (FPGA), general purpose processor, controller, microcontroller, microprocessor, other electronics for performing the functions described in this disclosure Unit or combination thereof.
  • ASICs Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device Digital Signal Processing Equipment
  • PLD programmable Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller
  • microprocessor other electronics for performing the functions described in this disclosure Unit or combination thereof.
  • the computer readable storage medium of the present disclosure may be a volatile computer readable storage medium or a nonvolatile computer readable storage medium, or a volatile computer readable storage medium and a nonvolatile computer readable medium Both storage media.
  • the techniques described in some embodiments of the present disclosure may be implemented by modules (e.g., procedures, functions, etc.) that perform the functions described in some embodiments of the present disclosure.
  • the software code can be stored in memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the at least two uplink information includes the SR and the UCI;
  • the at least two uplink information includes the unlicensed service and the UCI;
  • the at least two uplink information includes the SR and the unauthorized service
  • the at least two uplink information includes the SR, the unlicensed service, and the UCI;
  • the transmission priority ordering between the SR, the unauthorized service, and the UCI is the transmission priority ordering between the SR, the unauthorized service, and the UCI.
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are the same;
  • the uplink information with the highest priority including:
  • the transmission resources of the at least two uplink information are in conflict, including: the transmission start symbols of the at least two uplink information are different and there are overlapping transmission symbols;
  • the uplink information with the highest priority including:
  • the uplink information with the highest priority is the first uplink information that is being sent, continue to send the first uplink information;
  • the user side device when the transmission resources of the at least two uplink information conflict, can send the uplink information with the highest priority according to the transmission priority information configured by the network side, thereby reducing the transmission. Transmission resource conflicts when uplink information.
  • the user side device 1300 can implement various processes implemented by the user side device in the foregoing embodiment. To avoid repetition, details are not described herein again.
  • Some embodiments of the present disclosure also provide a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement each of the embodiments of the data transmission method in the above embodiments.
  • the process and the same technical effect can be achieved, or the computer program is executed by the processor to implement the various processes of the data transmission method embodiment in the foregoing embodiment, and the same technical effect can be achieved. To avoid repetition, no further details are provided herein.
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of some embodiments.
  • each functional unit in each embodiment of some embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, portions of the technical solutions of some embodiments of the present disclosure, or portions contributing to the related art, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the embodiments of the present disclosure.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Des modes de réalisation de la présente invention concernent un procédé et un dispositif de transmission de données. Le procédé comprend les étapes suivantes : un dispositif côté réseau détermine des informations de priorité de transmission d'au moins deux éléments d'informations de liaison montante, et envoie les informations de priorité de transmission ; et lorsque des ressources de transmission des deux éléments d'informations de liaison montante ou plus sont en conflit, le dispositif côté utilisateur envoie des informations de liaison montante ayant la priorité la plus élevée sur la base des informations de priorité de transmission configurées au niveau d'un côté réseau, et abandonne les informations de liaison montante restantes. Les deux éléments d'informations de liaison montante ou plus comprennent au moins deux parmi une SR, un service sans autorisation, ou des UCI.
PCT/CN2019/074173 2018-02-09 2019-01-31 Procédé et dispositif de transmission de données WO2019154265A1 (fr)

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CN114073155A (zh) * 2019-09-24 2022-02-18 Oppo广东移动通信有限公司 传输冲突的解决方法、装置、终端和介质
CN112911639B (zh) * 2019-11-19 2023-07-18 维沃移动通信有限公司 上行传输方法、配置方法、终端及网络侧设备
JP2023502818A (ja) * 2019-11-22 2023-01-26 オッポ広東移動通信有限公司 無線通信装置及び方法
CN114616912A (zh) * 2020-01-15 2022-06-10 Oppo广东移动通信有限公司 数据传输方法、设备及存储介质

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