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WO2019024938A1 - Data transmission method, terminal, and base station - Google Patents

Data transmission method, terminal, and base station Download PDF

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Publication number
WO2019024938A1
WO2019024938A1 PCT/CN2018/099040 CN2018099040W WO2019024938A1 WO 2019024938 A1 WO2019024938 A1 WO 2019024938A1 CN 2018099040 W CN2018099040 W CN 2018099040W WO 2019024938 A1 WO2019024938 A1 WO 2019024938A1
Authority
WO
WIPO (PCT)
Prior art keywords
service
uci
pusch
pucch
base station
Prior art date
Application number
PCT/CN2018/099040
Other languages
French (fr)
Chinese (zh)
Inventor
鲁智
潘学明
沈晓冬
丁昱
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2019024938A1 publication Critical patent/WO2019024938A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a data transmission method, a terminal, and a base station.
  • 5G fifth generation
  • the main scenarios of 5G include enhanced mobile broadband (eMBB), ultra-high reliability and ultra-low latency communication (URLLC), and massive machine-like communication (mMTC). These scenarios put high reliability, low latency, large bandwidth and wide coverage on the system. Coverage and other requirements.
  • eMBB enhanced mobile broadband
  • URLLC ultra-high reliability and ultra-low latency communication
  • mMTC massive machine-like communication
  • UE User Equipment
  • UE also called a terminal, may support different numerology services.
  • the UE supports both URLLC low-latency and high-reliability services, and supports large-capacity and high-rate eMBB services, which may be received simultaneously.
  • the uplink is Single-Carrier Frequency Division Multiple Access (SC-FDMA).
  • SC-FDMA Single-Carrier Frequency Division Multiple Access
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • DFT-s-OFDM Orthogonal Frequency Division Multiple Access
  • NR new air interface
  • an embodiment of the present disclosure provides a data transmission method, which is applied to a terminal, and includes:
  • the PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the PUCCH of the first service is preferentially carried.
  • the uplink control information UCI is transmitted to the base station.
  • an embodiment of the present disclosure further provides a data transmission method, which is applied to a base station, and includes:
  • the receiving terminal preferentially transmits the first service.
  • an embodiment of the present disclosure further provides a terminal, including:
  • the first transmission module is configured to: when the physical uplink control channel PUCCH of the first service is different from the uplink control information UCI of the physical uplink shared channel PUSCH of the second service, and the time domain resources are the same, The uplink control information UCI of the PUCCH bearer of the first service is transmitted to the base station.
  • an embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps of the data transmission method described on the one hand.
  • the embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, where the computer program is executed by a processor, The steps of the data transfer method.
  • an embodiment of the present disclosure further provides a base station, including:
  • a receiving module configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits The uplink control information UCI carried by the PUCCH of the first service.
  • an embodiment of the present disclosure further provides a base station, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps of the data transmission method described in the two aspects.
  • an embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the second aspect The steps of the data transfer method.
  • FIG. 1 shows one of the flowcharts of the data transmission method of the embodiment of the present disclosure
  • FIG. 2 is a schematic diagram showing a conflict between a PUCCH of a URLLC service and a UCI of a PUSCH of an eMBB service;
  • FIG. 3 is a schematic diagram showing the bearer mode of the UCI of the URLLC service.
  • Figure 4 is a schematic diagram 2 showing the bearer mode of the UCI of the URLLC service
  • FIG. 5 is a schematic diagram 3 of a UCI bearer mode of a URLLC service
  • FIG. 6 is a second flowchart of a data transmission method according to an embodiment of the present disclosure.
  • FIG. 7 is a block diagram showing a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a second schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a third schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a block diagram showing a module for adjusting a transmission submodule according to an embodiment of the present disclosure
  • FIG. 11 is a fourth schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 12 is a block diagram showing a third transmission submodule according to an embodiment of the present disclosure.
  • FIG. 13 is a block diagram showing the structure of a terminal according to an embodiment of the present disclosure.
  • FIG. 14 is a block diagram showing a base station of an embodiment of the present disclosure.
  • FIG. 15 is a block diagram showing the structure of a base station according to an embodiment of the present disclosure.
  • an embodiment of the present disclosure provides a data transmission method, which is applied to a terminal, and includes:
  • Step 101 When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the first service is preferentially The uplink control information UCI carried by the PUCCH is transmitted to the base station.
  • the first service is a service that occupies less Orthogonal Frequency Division Multiplexing (OFDM) symbols
  • the first service is an ultra-high reliability ultra-low latency communication (URLLC) service
  • the second service is an enhanced mobile broadband (eMBB) service
  • the PUCCH of the URLLC service is different from the UCI of the PUSCH of the eMBB service.
  • the time domain is the same (that is, the transmission time domain of the PUCCH of the URLLC service overlaps with the transmission time domain of the UCI of the PUSCH of the eMBB service, and when the two services are considered to be in conflict), the UCI of the URLLC service is preferentially transmitted to ensure the URLLC service. Delay demand.
  • FIG. 2 shows that the UCI of the PUCCH of the URLLC service and the PUSCH of the eMBB service are different in the frequency domain and are partially the same in the time domain.
  • the PUCCH of the URLLC service occupies less than or equal to one eMBB in the time domain. OFDM symbol length.
  • the data transmission method further includes:
  • the frequency domain resource can carry the UCI of the first service and the UCI of the second service, perform the step 101 to preferentially transmit the uplink control information UCI of the PUCCH carried by the first service to the base station. step.
  • the terminal needs to transmit the UCI of the first service and the UCI of the second service at this time. To the base station.
  • step 101 is:
  • UCI for example, acknowledgment character/non-confirmation character (ACK/NACK)
  • ACK/NACK acknowledgment character/non-confirmation character
  • the implementation is further implemented by: performing puncturing on a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, and carrying the UCI of the first service to The resource location of the hole.
  • this implementation is to punch holes in the data resource particles (RE) of the eMBB service (the puncturing order can be pre-configured, for example, from high frequency to low frequency, or from low frequency to high frequency.
  • the UCI of the URLLC service is placed in the frequency domain location of the UCI next to the eMBB service.
  • the UCI placement mode of the URLLC service is shown in Figure 3.
  • the UCI of the eMBB service is decentralized, so The UCI of the URLLC service is also dispersed in the frequency domain location of the UCI immediately adjacent to the MBB service.
  • FIG. 3 shows a manner, for example, (1) in FIG. 4 and (1) in FIG. 5 give two possible eMBBs.
  • the UCI bearer mode of the PUSCH, correspondingly, the UCI bearer mode of the URLLC service is as shown in (2) of FIG. 4 and (2) of FIG. 5.
  • the implementation does not affect the UCI transmission of the eMBB service, and ensures the delay and single carrier characteristics of the URLLC transmission.
  • step 101 Another implementation manner of step 101 is:
  • the manner in which the transmission time domain of the UCI of the PUSCH of the second service is adjusted to be the first time domain location is adopted to avoid conflict between the eMBB service and the URLLC service.
  • an adjustment manner is: predetermining the behavior of the terminal by using a network protocol, and when the conflict occurs, the terminal automatically moves.
  • the UCI location of the PUSCH of the second service is to a pre-configured symbol location to reduce the impact on the UCI of the eMBB service.
  • another adjustment manner is: acquiring a UCI mobility indication sent by the base station; and adjusting, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service is a first time domain location.
  • the adjustment of the UCI transmission time domain of the PUSCH of the second service is a network indication mode
  • the network side knows the service scheduling information of the terminal, and when the collision occurs, the network side transmits the UCI mobile indication to The terminal performs adjustment of the transmission time domain of the UCI of the PUSCH of the eMBB service according to the UCI mobility indication.
  • the UCI mobile indication is usually carried in the service scheduling authorization information (that is, the uplink service scheduling authorization information or the downlink service scheduling authorization information), and may also be carried by a separate UCI mobile indication.
  • the UCI mobility indication includes a UCI mobile authorization indication.
  • the UCI mobile authorization indication may be carried by a physical downlink control channel (PDCCH) of the eMBB service, or may be carried by a PDCCH of the URLLC service.
  • PDCCH physical downlink control channel
  • the UCI mobile indication may further include: a mobile location identifier, where the mobile location identifier is a specific symbol index of the UCI movement, and the symbol index indicates to which terminal the UCI is specifically moved. At the up symbol position.
  • the data transmission method of the embodiment of the present disclosure further includes:
  • the UCI of the first service and the UCI of the second service cannot be carried by the frequency domain resource, determining, when the UCI of the second service is discarded, the first corresponding to the PUCCH of the first service Whether the frequency domain resource of the PUSCH of the second service can carry the UCI of the first service;
  • the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting the UCI of the first service To the base station;
  • the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service, the first service is transmitted. UCI to base station.
  • the delay requirement of the first service is an allowable delay, discarding the UCI of the second service, where the first symbol of the UCI of the second service is located, and after the first symbol Transmitting, by the second symbol, the UCI of the first service to the base station; if the delay requirement of the first service is not allowing the delay, discarding the PUSCH of the second service, and transmitting the PUCCH of the first service to the base station .
  • the second symbol refers to one or more symbols located after the symbol of the UCI of the second service.
  • the UE discards the UCI information of the eMBB, calculates whether the UCI information of the URLLC can be carried, and if the resource is sufficient, transmits the UCI information of the URLLC; if the UCI information of the eMBB is discarded, the UCI information of the URLLC is still insufficient to be transmitted at the URLLC.
  • the UCI of the URLLC is transmitted at the symbol position of the UCM of the eMBB and the subsequent symbol position; otherwise, the PUSCH of the eMBB is discarded, and the PUCCH of the URLLC is transmitted to the base station.
  • the PUCCH of the URLLC service when the PUCCH of the URLLC service is different from the UCI frequency domain resource of the PUSCH of the eMBB service, and the time domain resources are the same, the UCI carried by the PUCCH of the URLLC service is preferentially transmitted to the base station, and the transmission of the URLLC service is ensured. Delay requirements and single carrier characteristics ensure the reliability of network communication.
  • an embodiment of the present disclosure provides a data transmission method, which is applied to a base station, and includes:
  • Step 601 When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits the first Uplink control information UCI carried by a PUCCH of a service.
  • step 601 is:
  • the UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
  • the method before the step of receiving the UCI of the first service and the PUSCH of the second service that are transmitted by the terminal, the method further includes:
  • the UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
  • the UCI mobile indication includes: a UCI mobile authorization indication.
  • the UCI movement indication further includes: a mobile location identifier.
  • the UCI mobility indication is carried in the service scheduling authorization information.
  • an embodiment of the present disclosure provides a terminal, including:
  • the first transmission module 701 is configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the priority transmission module 701 The uplink control information UCI of the PUCCH bearer of the first service is transmitted to the base station.
  • the first transmission module 701 includes:
  • the first transmission sub-module 7011 is configured to carry the uplink control information UCI transmitted on the PUCCH of the first service to the PUSCH of the second service, and transmit the PUSCH of the second service to the base station.
  • the first transmission submodule 7011 is configured to:
  • the first transmission module 701 includes:
  • the adjustment transmission sub-module 7012 is configured to adjust a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service, and respectively respectively, the UCI of the first service
  • the PUSCH of the second service is transmitted to the base station.
  • the adjustment transmission submodule 7012 is configured to:
  • the transmission time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
  • the adjusting the transmission submodule 7012 includes:
  • An acquiring unit 70121 configured to acquire a UCI mobile indication sent by the base station
  • the adjusting unit 70122 is configured to adjust, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service to be a first time domain location.
  • the UCI mobile indication includes: a UCI mobile authorization indication.
  • the UCI movement indication further includes: a mobile location identifier.
  • the UCI mobility indication is carried in the service scheduling authorization information.
  • the terminal further includes:
  • the first determining module 702 is configured to determine whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the UCI of the second service;
  • the first transmission module 701 preferentially transmits the uplink control information UCI carried by the PUCCH of the first service. To the base station.
  • the terminal further includes:
  • the second judging module 703 is configured to: when the UCI of the first service and the UCI of the second service cannot be carried by the frequency domain resource, determine, when discarding the UCI of the second service, and the first Whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the service can carry the UCI of the first service;
  • the second transmission module 704 is configured to discard the UCI of the second service if the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, Transmitting the UCI of the first service to a base station;
  • the third transmission module 705 is configured to: if the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service Transmitting the UCI of the first service to the base station.
  • the third transmission module 705 includes:
  • a second transmission sub-module 7051 configured to discard the UCI of the second service, and the first symbol and the location where the UCI of the second service is located, if the delay requirement of the first service is an allowable delay Transmitting, by the second symbol after the first symbol, the UCI of the first service to a base station;
  • the third transmission sub-module 7052 is configured to discard the PUSCH of the second service and transmit the PUCCH of the first service to the base station if the delay requirement of the first service is not allowed to be delayed.
  • the first service is an ultra-high reliability ultra-low latency communication URLLC service
  • the second service is an enhanced mobile broadband eMBB service.
  • the terminal embodiment is a terminal corresponding to the data transmission method applied to the terminal side, and all the implementation manners of the foregoing embodiments are applicable to the terminal embodiment, and the same technical effects can be achieved.
  • An embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the terminal side
  • a terminal including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the terminal side
  • the embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implementing the above-described data transmission method applied to the terminal side
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • FIG. 13 is a structural block diagram of a terminal according to an embodiment of the present disclosure.
  • the application entity of the data transmission method of the present disclosure will be specifically described below in conjunction with the figure.
  • the terminal 1300 shown in FIG. 13 includes at least one processor 1301, a memory 1302, at least one network interface 1304, and a user interface 1303.
  • the various components in terminal 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 track ball, a touch pad, or a touch screen, etc.).
  • a pointing device eg, a mouse, a track ball, a touch pad, or a touch screen, etc.
  • the memory 1302 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate 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
  • DRRAM direct memory bus random access 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.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 13022.
  • the mobile terminal 1300 further includes: a computer program stored on the memory 1302 and executable on the processor 1301, and specifically, may be a computer control program in the application 13022, the computer program being processed by the processor 1301
  • a computer program stored on the memory 1302 and executable on the processor 1301, and specifically, may be a computer control program in the application 13022, the computer program being processed by the processor 1301
  • the following steps are implemented: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the first The uplink control information UCI carried by the PUCCH of a service is transmitted to the base station.
  • the first service is an ultra-high reliability ultra-low latency communication URLLC service
  • the second service is an enhanced mobile broadband eMBB service.
  • the method disclosed in the above embodiments of the present disclosure may be applied to the processor 1301 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 the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • 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 the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed 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 that, when executed by the processor 1301, implements the steps described below.
  • the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof.
  • 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 for performing the functions described herein In an electronic unit or a 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
  • the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein.
  • 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 uplink control information UCI transmitted on the PUCCH of the first service is carried in the PUSCH of the second service, and the PUSCH of the second service is used. Transfer to the base station.
  • the computer program when executed by the processor 1301, performing puncturing at a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, where the first The UCI of the service is carried at the resource location of the puncturing.
  • the sending time domain position of the UCI of the PUSCH of the second service is adjusted to be different from the sending time domain position of the PUCCH of the first service, respectively
  • the UCI of the first service and the PUSCH of the second service are transmitted to the base station.
  • the sending time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
  • obtaining when the computer program is executed by the processor 1301, obtaining: obtaining a UCI mobile indication sent by the base station;
  • a transmission time domain of the UCI of the PUSCH of the second service is a first time domain location.
  • the UCI mobile indication includes: a UCI mobile authorization indication.
  • the UCI movement indication further includes: a mobile location identifier.
  • the UCI mobility indication is carried in the service scheduling authorization information.
  • the computer program when executed by the processor 1301, if the frequency domain resource cannot carry the UCI of the first service and the UCI of the second service, determining that the UCI of the second service is discarded Whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service;
  • the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting the UCI of the first service To the base station;
  • the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service, the first service is transmitted. UCI to base station.
  • the UCI of the second service is discarded, where the UCI of the second service is located. a symbol and a second symbol located after the first symbol to transmit a UCI of the first service to a base station;
  • the PUSCH of the second service is discarded, and the PUCCH of the first service is transmitted to the base station.
  • the terminal 1300 can implement various processes implemented by the terminal in the foregoing embodiment. To avoid repetition, details are not described herein again.
  • the processor 1301 when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the processor 1301
  • the uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted to the base station; in this manner, the transmission delay requirement of the first service is ensured, and the reliability of the network communication is ensured.
  • an embodiment of the present disclosure provides a base station, including:
  • the receiving module 1401 is configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits The uplink control information UCI carried by the PUCCH of the first service.
  • the receiving module 1401 is configured to:
  • the UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
  • the base station further includes:
  • a sending module configured to send a UCI mobile indication to the terminal
  • the UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
  • the UCI mobile indication includes: a UCI mobile authorization indication.
  • the UCI movement indication further includes: a mobile location identifier.
  • the UCI mobility indication is carried in the service scheduling authorization information.
  • the base station embodiment is a base station corresponding to the foregoing data transmission method applied to the base station side, and all implementation manners of the foregoing embodiments are applicable to the base station embodiment, and the same technical effects can be achieved.
  • An embodiment of the present disclosure further provides a base station, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the base station side
  • a base station including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the base station side
  • the embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implementing the data transmission method applied to the base station side
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • FIG. 15 is a structural block diagram of a base station according to an embodiment of the present disclosure, which can implement the details of the data transmission method applied to the base station side and achieve the same effect.
  • the base station 1500 includes: a processor 1501, a transceiver 1502, a memory 1503, and a bus interface, wherein:
  • the processor 1501 is configured to read a program in the memory 1503 and perform the following process:
  • the receiving terminal preferentially transmits the first service.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1501 and various circuits of memory represented by memory 1503.
  • 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 1502 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 processor 1501 is responsible for managing the bus architecture and general processing, and the memory 1503 can store data used by the processor 1501 when performing operations.
  • the processor 1501 reads the program in the memory 1503, and is further configured to:
  • the UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
  • the processor 1501 reads the program in the memory 1503 and performs the following process:
  • the UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
  • the UCI mobile indication includes: a UCI mobile authorization indication.
  • the UCI movement indication further includes: a mobile location identifier.
  • the UCI mobility indication is carried in the service scheduling authorization information.
  • the base station of the embodiment of the present disclosure ensures the transmission delay requirement of the first service and ensures the reliability of the network communication.
  • embodiments of the disclosed embodiments can be provided as a method, apparatus, or computer program product.
  • embodiments of the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects.
  • embodiments of the present disclosure may take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of a method, a terminal device (system), and a computer program product according to an embodiment of the present disclosure. It will be understood that each flow and/or block of the flowcharts and/or block diagrams, and combinations of flows and/or blocks in the flowcharts.
  • These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing terminal device to produce a machine such that instructions are executed by a processor of a computer or other programmable data processing terminal device Means are provided for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the instruction device implements the functions specified in one or more blocks of the flow or in a flow or block diagram of the flowchart.

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Abstract

The present invention provides a data transmission method, a terminal, and a base station. The data transmission method, applied to the terminal, comprises: if uplink control information (UCI) of a physical uplink control channel (PUCCH) of a first service and UCI of a physical uplink shared channel (PUSCH) of a second service are different in frequency domain resources but are the same in time domain resources, first transmitting the UCI of the PUCCH of the first server to a base station.

Description

数据传输方法、终端及基站Data transmission method, terminal and base station
相关申请的交叉引用Cross-reference to related applications
本申请主张在2017年8月4日在中国提交的中国专利申请No.201710662332.X的优先权,其全部内容通过引用包含于此。The present application claims priority to Chinese Patent Application No. 201710662332.X filed on Jan. 4,,,,,,,,,,,,,
技术领域Technical field
本公开涉及通信技术领域,尤其涉及一种数据传输方法、终端及基站。The present disclosure relates to the field of communications technologies, and in particular, to a data transmission method, a terminal, and a base station.
背景技术Background technique
与以往的通信系统相比,第五代(5 th Generation,5G)移动通信系统需要适应更加多样化的场景和业务需求。5G的主要场景包括增强型移动宽带(eMBB)、超高可靠超低时延通信(URLLC)、海量机器类通信(mMTC),这些场景对系统提出了高可靠、低时延,大带宽,广覆盖等要求。对于用户设备(User Equipment,UE),也称终端,可能支持不同数值配置(numerology)的业务,例如UE既支持URLLC低时延高可靠业务,同时支持大容量高速率的eMBB业务,可能同时接收两种或多种数值配置的下行控制信道、下行数据信道、上行控制信道、上行数据信道。在长期演进(LTE)中上行是单载波频分多址接入(SC-FDMA),为了维持上行单载波特性,当一个子帧同时有物理上行控制信道(PUCCH)和物理上行共享信道(PUSCH)传输时,上行链路控制信息(UCI)会使用PUSCH进行传输。由于新空口(NR)中支持离散傅里叶变换扩频的正交频分复用多址接入(DFT-s-OFDM)的波形,如果有多个上行控制(数据)信道同时发送,会破坏UE的单载波特性,对于这种情况被视为一种冲突,需要设计相应的冲突解决方案。 Compared with the conventional communication system, the fifth generation (5 th Generation, 5G) mobile communication system needs to adapt to a more diverse scenarios and business needs. The main scenarios of 5G include enhanced mobile broadband (eMBB), ultra-high reliability and ultra-low latency communication (URLLC), and massive machine-like communication (mMTC). These scenarios put high reliability, low latency, large bandwidth and wide coverage on the system. Coverage and other requirements. User Equipment (UE), also called a terminal, may support different numerology services. For example, the UE supports both URLLC low-latency and high-reliability services, and supports large-capacity and high-rate eMBB services, which may be received simultaneously. Two or more values of the downlink control channel, the downlink data channel, the uplink control channel, and the uplink data channel. In Long Term Evolution (LTE), the uplink is Single-Carrier Frequency Division Multiple Access (SC-FDMA). In order to maintain the uplink single-carrier characteristics, when one subframe has both a Physical Uplink Control Channel (PUCCH) and a Physical Uplink Shared Channel (PUSCH) When transmitting, the uplink control information (UCI) is transmitted using the PUSCH. Due to the waveform of Orthogonal Frequency Division Multiple Access (DFT-s-OFDM) supporting discrete Fourier transform spread spectrum in the new air interface (NR), if multiple uplink control (data) channels are simultaneously transmitted, Destroying the single-carrier characteristics of the UE is considered a kind of conflict for this situation, and a corresponding conflict resolution solution needs to be designed.
当在一个时隙内,同时有URLLC业务的PUCCH和eMBB业务的PUSCH同时传输时,为了维持单载波特性,会采用一些冲突处理方法,合并、丢弃一些信息。由于URLLC业务通常具有更高的优先级,因此冲突处理时应该首先保证URLLC业务的传输,同时,应该尽可能降低或避免对eMBB业务传输的影响。但是相关技术中,并没有针对URLLC业务的PUCCH与eMBB 业务的PUSCH的UCI出现在相同符号时的冲突处理方法,无法保证网络通信的可靠性。When the PUCCH of the URLLC service and the PUSCH of the eMBB service are simultaneously transmitted in one time slot, in order to maintain the single carrier characteristic, some conflict processing methods are adopted, and some information is combined and discarded. Since the URLLC service usually has a higher priority, the conflict processing should first ensure the transmission of the URLLC service, and at the same time, the impact on the eMBB service transmission should be reduced or avoided as much as possible. However, in the related art, there is no collision processing method for the PUCCH of the URLLC service and the UCI of the PUSCH of the eMBB service appearing at the same symbol, and the reliability of the network communication cannot be guaranteed.
发明内容Summary of the invention
第一方面,本公开实施例提供一种数据传输方法,应用于终端,包括:In a first aspect, an embodiment of the present disclosure provides a data transmission method, which is applied to a terminal, and includes:
在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the PUCCH of the first service is preferentially carried. The uplink control information UCI is transmitted to the base station.
第二方面,本公开实施例还提供一种数据传输方法,应用于基站,包括:In a second aspect, an embodiment of the present disclosure further provides a data transmission method, which is applied to a base station, and includes:
在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits the first service. Uplink control information UCI carried by the PUCCH.
第三方面,本公开实施例还提供一种终端,包括:In a third aspect, an embodiment of the present disclosure further provides a terminal, including:
第一传输模块,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。The first transmission module is configured to: when the physical uplink control channel PUCCH of the first service is different from the uplink control information UCI of the physical uplink shared channel PUSCH of the second service, and the time domain resources are the same, The uplink control information UCI of the PUCCH bearer of the first service is transmitted to the base station.
第四方面,本公开实施例还提供一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述第一方面所述的数据传输方法的步骤。In a fourth aspect, an embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps of the data transmission method described on the one hand.
第五方面,本公开实施例还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实上述第一方面所述的数据传输方法的步骤。In a fifth aspect, the embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, where the computer program is executed by a processor, The steps of the data transfer method.
第六方面,本公开实施例还提供一种基站,包括:In a sixth aspect, an embodiment of the present disclosure further provides a base station, including:
接收模块,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。a receiving module, configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits The uplink control information UCI carried by the PUCCH of the first service.
第七方面,本公开实施例还提供一种基站,包括:存储器、处理器及存 储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述第二方面所述的数据传输方法的步骤。In a seventh aspect, an embodiment of the present disclosure further provides a base station, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the computer program is implemented by the processor to implement the foregoing The steps of the data transmission method described in the two aspects.
第八方面,本公开实施例还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现上述第二方面所述的数据传输方法的步骤。In an eighth aspect, an embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the second aspect The steps of the data transfer method.
附图说明DRAWINGS
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings used in the description of the embodiments of the present disclosure will be briefly described. It is obvious that the drawings in the following description are only some embodiments of the present disclosure. Other drawings may also be obtained from those of ordinary skill in the art in view of the drawings.
图1表示本公开实施例的数据传输方法的流程图之一;1 shows one of the flowcharts of the data transmission method of the embodiment of the present disclosure;
图2表示URLLC业务的PUCCH与eMBB业务的PUSCH的UCI的冲突示意图;2 is a schematic diagram showing a conflict between a PUCCH of a URLLC service and a UCI of a PUSCH of an eMBB service;
图3表示URLLC业务的UCI的承载方式示意图一FIG. 3 is a schematic diagram showing the bearer mode of the UCI of the URLLC service.
图4表示URLLC业务的UCI的承载方式示意图二;Figure 4 is a schematic diagram 2 showing the bearer mode of the UCI of the URLLC service;
图5表示URLLC业务的UCI的承载方式示意图三;FIG. 5 is a schematic diagram 3 of a UCI bearer mode of a URLLC service;
图6表示本公开实施例的数据传输方法的流程图之二;6 is a second flowchart of a data transmission method according to an embodiment of the present disclosure;
图7表示本公开实施例的终端的模块示意图之一;FIG. 7 is a block diagram showing a module of a terminal according to an embodiment of the present disclosure;
图8表示本公开实施例的终端的模块示意图之二;FIG. 8 is a second schematic diagram of a module of a terminal according to an embodiment of the present disclosure;
图9表示本公开实施例的终端的模块示意图之三;FIG. 9 is a third schematic diagram of a module of a terminal according to an embodiment of the present disclosure;
图10表示本公开实施例的调整传输子模块的模块示意图;FIG. 10 is a block diagram showing a module for adjusting a transmission submodule according to an embodiment of the present disclosure;
图11表示本公开实施例的终端的模块示意图之四;FIG. 11 is a fourth schematic diagram of a module of a terminal according to an embodiment of the present disclosure;
图12表示本公开实施例的第三传输子模块的模块示意图;FIG. 12 is a block diagram showing a third transmission submodule according to an embodiment of the present disclosure;
图13表示本公开一实施例的终端的结构框图;FIG. 13 is a block diagram showing the structure of a terminal according to an embodiment of the present disclosure;
图14表示本公开实施例的基站的模块示意图;FIG. 14 is a block diagram showing a base station of an embodiment of the present disclosure;
图15表示本公开一实施例的基站的结构框图。FIG. 15 is a block diagram showing the structure of a base station according to an embodiment of the present disclosure.
具体实施方式Detailed ways
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完成地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。The technical solutions in the embodiments of the present disclosure are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present disclosure. It is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.
如图1所示,本公开一实施例提供一种数据传输方法,应用于终端,包括:As shown in FIG. 1 , an embodiment of the present disclosure provides a data transmission method, which is applied to a terminal, and includes:
步骤101,在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。Step 101: When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the first service is preferentially The uplink control information UCI carried by the PUCCH is transmitted to the base station.
需要说明的是,该第一业务为占用正交频分复用(OFDM)符号较少的业务,例如,该第一业务为超高可靠超低时延通信(URLLC)业务;该第二业务为占用OFDM符号较多的业务,例如,该第二业务为增强型移动宽带(eMBB)业务,本实施例中主要说的是,在URLLC业务的PUCCH与eMBB业务的PUSCH的UCI存在频域不同、时域相同(即URLLC业务的PUCCH的传输时域与eMBB业务的PUSCH的UCI的传输时域重叠,此时认为两个业务发生了冲突)时,优先传输URLLC业务的UCI,保证URLLC业务的延时需求。It should be noted that the first service is a service that occupies less Orthogonal Frequency Division Multiplexing (OFDM) symbols, for example, the first service is an ultra-high reliability ultra-low latency communication (URLLC) service; For the service that occupies a large number of OFDM symbols, for example, the second service is an enhanced mobile broadband (eMBB) service, in this embodiment, the PUCCH of the URLLC service is different from the UCI of the PUSCH of the eMBB service. The time domain is the same (that is, the transmission time domain of the PUCCH of the URLLC service overlaps with the transmission time domain of the UCI of the PUSCH of the eMBB service, and when the two services are considered to be in conflict), the UCI of the URLLC service is preferentially transmitted to ensure the URLLC service. Delay demand.
如图2所示,图2表明URLLC业务的PUCCH与eMBB业务的PUSCH的UCI在频域上不同、在时域上存在部分相同,该URLLC业务的PUCCH在时域上占用小于或等于1个eMBB的OFDM符号长度。As shown in FIG. 2, FIG. 2 shows that the UCI of the PUCCH of the URLLC service and the PUSCH of the eMBB service are different in the frequency domain and are partially the same in the time domain. The PUCCH of the URLLC service occupies less than or equal to one eMBB in the time domain. OFDM symbol length.
需要说明的是,在步骤101之前,该数据传输方法还包括:It should be noted that, before step 101, the data transmission method further includes:
判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI;Determining whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the UCI of the second service;
若所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI,则执行步骤101的优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站的步骤。If the frequency domain resource can carry the UCI of the first service and the UCI of the second service, perform the step 101 to preferentially transmit the uplink control information UCI of the PUCCH carried by the first service to the base station. step.
需要说明的是,在所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI时,此时终端需要将第一业务的UCI和所述第二业务的UCI均传 输给基站。It should be noted that, when the frequency domain resource can carry the UCI of the first service and the UCI of the second service, the terminal needs to transmit the UCI of the first service and the UCI of the second service at this time. To the base station.
可选地,步骤101的一种实现方式为:Optionally, one implementation manner of step 101 is:
将所述第一业务的PUCCH上传输的UCI承载于所述第二业务的PUSCH中,将所述第二业务的PUSCH传输至基站。Transmitting the UCI transmitted on the PUCCH of the first service to the PUSCH of the second service, and transmitting the PUSCH of the second service to the base station.
在URLLC业务的PUCCH的传输时域与eMBB业务的PUSCH的UCI发生冲突时,采用将URLLC业务的PUCCH的UCI(例如,确认字符/非确认字符(ACK/NACK))承载于与其对应的eMBB业务的PUSCH的UCI的频域位置处,以此避免在相同时域上采用不同频域资源的发送两种业务的情况。When the transmission time domain of the PUCCH of the URLLC service collides with the UCI of the PUSCH of the eMBB service, UCI (for example, acknowledgment character/non-confirmation character (ACK/NACK)) of the PUCCH of the URLLC service is carried in the corresponding eMBB service. At the frequency domain location of the UCI of the PUSCH, this avoids the case of transmitting two services using different frequency domain resources in the same time domain.
该实现方式的进一步实现为:在与所述第一业务的PUCCH对应的所述第二业务的PUSCH的UCI频域相邻的资源位置进行打孔,将所述第一业务的UCI承载于打孔的所述资源位置处。The implementation is further implemented by: performing puncturing on a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, and carrying the UCI of the first service to The resource location of the hole.
需要说明的是,此种实现方式是在eMBB业务的数据资源粒子(RE)上打孔(打孔顺序可预先配置,例如采用由高频率到低频率的顺序,或者采用由低频率到高频率的顺序),将URLLC业务的UCI放置在紧邻eMBB业务的UCI的频域位置进行传输,URLLC业务的UCI放置方式如图3所示,图3中因eMBB业务的UCI是分散设置的,因此对应的也将URLLC业务的UCI分散的放置在紧邻MBB业务的UCI的频域位置。It should be noted that this implementation is to punch holes in the data resource particles (RE) of the eMBB service (the puncturing order can be pre-configured, for example, from high frequency to low frequency, or from low frequency to high frequency. The UCI of the URLLC service is placed in the frequency domain location of the UCI next to the eMBB service. The UCI placement mode of the URLLC service is shown in Figure 3. In Figure 3, the UCI of the eMBB service is decentralized, so The UCI of the URLLC service is also dispersed in the frequency domain location of the UCI immediately adjacent to the MBB service.
需要说明的是,eMBB的PUSCH的UCI传输可以有多种方式,图3给出的是一种方式,例如图4中的(1)和图5中的(1)给出两种可能的eMBB的PUSCH的UCI承载方式,相应的,URLLC业务的UCI的承载方式如图4中的(2)和图5中的(2)所示。It should be noted that the UCI transmission of the PUSCH of the eMBB can be in various manners. FIG. 3 shows a manner, for example, (1) in FIG. 4 and (1) in FIG. 5 give two possible eMBBs. The UCI bearer mode of the PUSCH, correspondingly, the UCI bearer mode of the URLLC service is as shown in (2) of FIG. 4 and (2) of FIG. 5.
需要说明的是,该种实现方式不影响eMBB业务的UCI的传输,同时保证了URLLC传输的时延性及单载波特性。It should be noted that the implementation does not affect the UCI transmission of the eMBB service, and ensures the delay and single carrier characteristics of the URLLC transmission.
可选地,步骤101的另一种实现方式为:Optionally, another implementation manner of step 101 is:
将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同,分别将所述第一业务的UCI和所述第二业务的PUSCH传输至基站。Adjusting a transmission time domain position of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service, respectively transmitting the UCI of the first service and the PUSCH of the second service To the base station.
具体地,本实施例中,采用调整所述第二业务的PUSCH的UCI的发送 时域为第一时域位置的方式以避免eMBB业务和URLLC业务出现冲突。Specifically, in this embodiment, the manner in which the transmission time domain of the UCI of the PUSCH of the second service is adjusted to be the first time domain location is adopted to avoid conflict between the eMBB service and the URLLC service.
需要说明的是,此种方式需要调整第二业务的PUSCH的UCI的发送时域,具体地,一种调整方式为:通过网络协议预定终端的行为,在发生上述冲突情况时,终端自动移动第二业务的PUSCH的UCI位置到预先配置的符号位置,以减少对eMBB业务的UCI的影响。It should be noted that, in this manner, the transmission time domain of the UCI of the PUSCH of the second service needs to be adjusted. Specifically, an adjustment manner is: predetermining the behavior of the terminal by using a network protocol, and when the conflict occurs, the terminal automatically moves. The UCI location of the PUSCH of the second service is to a pre-configured symbol location to reduce the impact on the UCI of the eMBB service.
可选地,另一种调整方式为:获取基站发送的UCI移动指示;根据所述UCI移动指示,调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。Optionally, another adjustment manner is: acquiring a UCI mobility indication sent by the base station; and adjusting, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service is a first time domain location.
需要说明的是,此时的第二业务的PUSCH的UCI的发送时域的调整为网络指示的方式,因网络侧知道终端的业务调度信息,在发生上述冲突时,网络侧发送UCI移动指示给终端,终端根据该UCI移动指示进行eMBB业务的PUSCH的UCI的发送时域的调整。需要说明的是,该UCI移动指示通常承载于业务调度授权信息(即上行业务调度授权信息或下行业务调度授权信息)中,也可以通过单独的UCI移动指示授权携带。It should be noted that, in this case, the adjustment of the UCI transmission time domain of the PUSCH of the second service is a network indication mode, and the network side knows the service scheduling information of the terminal, and when the collision occurs, the network side transmits the UCI mobile indication to The terminal performs adjustment of the transmission time domain of the UCI of the PUSCH of the eMBB service according to the UCI mobility indication. It should be noted that the UCI mobile indication is usually carried in the service scheduling authorization information (that is, the uplink service scheduling authorization information or the downlink service scheduling authorization information), and may also be carried by a separate UCI mobile indication.
具体地,该UCI移动指示包括UCI移动授权指示。Specifically, the UCI mobility indication includes a UCI mobile authorization indication.
其中,该UCI移动授权指示可以由eMBB业务的物理下行控制信道(PDCCH)承载,也可以由URLLC业务的PDCCH承载。The UCI mobile authorization indication may be carried by a physical downlink control channel (PDCCH) of the eMBB service, or may be carried by a PDCCH of the URLLC service.
还需要说明的是,为了确保终端知道UCI的移动位置,该UCI移动指示还可以包括:移动位置标识,该移动位置标识为UCI移动的具体符号索引,该符号索引指示终端将UCI具体移动到哪个上行符号位置处。It should be noted that, in order to ensure that the terminal knows the mobile location of the UCI, the UCI mobile indication may further include: a mobile location identifier, where the mobile location identifier is a specific symbol index of the UCI movement, and the symbol index indicates to which terminal the UCI is specifically moved. At the up symbol position.
可选地,本公开实施例的数据传输方法,还包括:Optionally, the data transmission method of the embodiment of the present disclosure further includes:
若所述频域资源不能承载所述第一业务的UCI和所述第二业务的UCI,则判断在丢弃所述第二业务的UCI时,与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能否承载所述第一业务的UCI;If the UCI of the first service and the UCI of the second service cannot be carried by the frequency domain resource, determining, when the UCI of the second service is discarded, the first corresponding to the PUCCH of the first service Whether the frequency domain resource of the PUSCH of the second service can carry the UCI of the first service;
若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能承载所述第一业务的UCI,则丢弃所述第二业务的UCI,传输所述第一业务的UCI至基站;If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting the UCI of the first service To the base station;
若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源不能承载所述第一业务的UCI,根据所述第一业务的延时需求,传输所述第 一业务的UCI至基站。If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service, the first service is transmitted. UCI to base station.
具体地,若所述第一业务的延时需求为允许延时,则丢弃所述第二业务的UCI,在所述第二业务的UCI所在的第一符号以及位于所述第一符号之后的第二符号传输所述第一业务的UCI至基站;若所述第一业务的延时需求为不允许延时,则丢弃所述第二业务的PUSCH,传输所述第一业务的PUCCH至基站。Specifically, if the delay requirement of the first service is an allowable delay, discarding the UCI of the second service, where the first symbol of the UCI of the second service is located, and after the first symbol Transmitting, by the second symbol, the UCI of the first service to the base station; if the delay requirement of the first service is not allowing the delay, discarding the PUSCH of the second service, and transmitting the PUCCH of the first service to the base station .
需要说明的是,该第二符号指的是位于所述第二业务的UCI所在的符号之后的一个或多个符号。It should be noted that the second symbol refers to one or more symbols located after the symbol of the UCI of the second service.
需要说明的是,当eMBB分配的PUSCH资源较小,URLLC承载的UCI信息较多(可能由于可靠性要求需要较大的冗余传输),除eMBB的UCI所占RE,剩余RE不能容纳URLLC的UCI的信息时,UE丢弃eMBB的UCI信息,计算是否能够承载URLLC的UCI信息,如果资源足够,则传输URLLC的UCI信息;若丢弃eMBB的UCI信息,仍然不够传输URLLC的UCI信息时,在URLLC的延时要求允许的情况下,在eMBB的UCI所在符号位置以及之后的符号位置传输URLLC的UCI;否则,丢弃eMBB的PUSCH,传输URLLC的PUCCH给基站。It should be noted that when the PUSCH resource allocated by the eMBB is small, the UCI information carried by the URLLC is large (may require a large redundant transmission due to reliability requirements), and the remaining RE cannot accommodate the URLLC except for the UCI of the eMBB. When the information of the UCI is used, the UE discards the UCI information of the eMBB, calculates whether the UCI information of the URLLC can be carried, and if the resource is sufficient, transmits the UCI information of the URLLC; if the UCI information of the eMBB is discarded, the UCI information of the URLLC is still insufficient to be transmitted at the URLLC. If the delay requirement is allowed, the UCI of the URLLC is transmitted at the symbol position of the UCM of the eMBB and the subsequent symbol position; otherwise, the PUSCH of the eMBB is discarded, and the PUCCH of the URLLC is transmitted to the base station.
本公开实施例,在URLLC业务的PUCCH与eMBB业务的PUSCH的UCI存在频域资源不同、时域资源相同时,优先将所述URLLC业务的PUCCH承载的UCI传输至基站,保证了URLLC业务的传输时延要求及单载波特性,保证了网络通信的可靠性。In the embodiment of the present disclosure, when the PUCCH of the URLLC service is different from the UCI frequency domain resource of the PUSCH of the eMBB service, and the time domain resources are the same, the UCI carried by the PUCCH of the URLLC service is preferentially transmitted to the base station, and the transmission of the URLLC service is ensured. Delay requirements and single carrier characteristics ensure the reliability of network communication.
如图6所示,本公开一实施例提供一种数据传输方法,应用于基站,包括:As shown in FIG. 6, an embodiment of the present disclosure provides a data transmission method, which is applied to a base station, and includes:
步骤601,在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。Step 601: When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits the first Uplink control information UCI carried by a PUCCH of a service.
进一步地,所述步骤601的具体实现方式为:Further, the specific implementation manner of the step 601 is:
接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH;Receiving, by the terminal, the UCI of the first service and the PUSCH of the second service;
其中,所述第一业务的UCI和所述第二业务的PUSCH为终端将所述第 二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同后传输给基站。The UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
可选地,在接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH的步骤之前,还包括:Optionally, before the step of receiving the UCI of the first service and the PUSCH of the second service that are transmitted by the terminal, the method further includes:
发送UCI移动指示给终端;Sending a UCI mobile indication to the terminal;
所述UCI移动指示用于指示终端调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
其中,所述UCI移动指示包括:UCI移动授权指示。The UCI mobile indication includes: a UCI mobile authorization indication.
进一步地,所述UCI移动指示还包括:移动位置标识。Further, the UCI movement indication further includes: a mobile location identifier.
可选地,所述UCI移动指示承载于业务调度授权信息中。Optionally, the UCI mobility indication is carried in the service scheduling authorization information.
需要说明的是,上述实施例中所有关于基站侧的描述,均适用于应用该数据传输方法的基站中,也能达到与之相同的技术效果。It should be noted that all the descriptions about the base station side in the foregoing embodiments are applicable to the base station to which the data transmission method is applied, and the same technical effects can be achieved.
如图7至图12所示,本公开一实施例提供一种终端,包括:As shown in FIG. 7 to FIG. 12, an embodiment of the present disclosure provides a terminal, including:
第一传输模块701,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。The first transmission module 701 is configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the priority transmission module 701 The uplink control information UCI of the PUCCH bearer of the first service is transmitted to the base station.
可选地,所述第一传输模块701,包括:Optionally, the first transmission module 701 includes:
第一传输子模块7011,用于将所述第一业务的PUCCH上传输的上行链路控制信息UCI承载于所述第二业务的PUSCH中,将所述第二业务的PUSCH传输至基站。The first transmission sub-module 7011 is configured to carry the uplink control information UCI transmitted on the PUCCH of the first service to the PUSCH of the second service, and transmit the PUSCH of the second service to the base station.
具体地,所述第一传输子模块7011用于:Specifically, the first transmission submodule 7011 is configured to:
在与所述第一业务的PUCCH对应的所述第二业务的PUSCH的UCI频域相邻的资源位置进行打孔,将所述第一业务的UCI承载于打孔的所述资源位置处。And performing puncturing on a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, and carrying the UCI of the first service at the resource location of the puncturing.
可选地,所述第一传输模块701,包括:Optionally, the first transmission module 701 includes:
调整传输子模块7012,用于将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同,分别将所述第一业务的UCI和所述第二业务的PUSCH传输至基站。The adjustment transmission sub-module 7012 is configured to adjust a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service, and respectively respectively, the UCI of the first service The PUSCH of the second service is transmitted to the base station.
具体地,所述调整传输子模块7012用于:Specifically, the adjustment transmission submodule 7012 is configured to:
调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The transmission time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
可选地,所述调整传输子模块7012,包括:Optionally, the adjusting the transmission submodule 7012 includes:
获取单元70121,用于获取基站发送的UCI移动指示;An acquiring unit 70121, configured to acquire a UCI mobile indication sent by the base station;
调整单元70122,用于根据所述UCI移动指示,调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The adjusting unit 70122 is configured to adjust, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service to be a first time domain location.
具体地,所述UCI移动指示包括:UCI移动授权指示。Specifically, the UCI mobile indication includes: a UCI mobile authorization indication.
进一步地,所述UCI移动指示还包括:移动位置标识。Further, the UCI movement indication further includes: a mobile location identifier.
可选地,所述UCI移动指示承载于业务调度授权信息中。Optionally, the UCI mobility indication is carried in the service scheduling authorization information.
进一步地,所述终端,还包括:Further, the terminal further includes:
第一判断模块702,用于判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI;The first determining module 702 is configured to determine whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the UCI of the second service;
若所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI,则所述第一传输模块701优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。If the frequency domain resource can carry the UCI of the first service and the UCI of the second service, the first transmission module 701 preferentially transmits the uplink control information UCI carried by the PUCCH of the first service. To the base station.
可选地,所述终端,还包括:Optionally, the terminal further includes:
第二判断模块703,用于若所述频域资源不能承载所述第一业务的UCI和所述第二业务的UCI,则判断在丢弃所述第二业务的UCI时,与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能否承载所述第一业务的UCI;The second judging module 703 is configured to: when the UCI of the first service and the UCI of the second service cannot be carried by the frequency domain resource, determine, when discarding the UCI of the second service, and the first Whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the service can carry the UCI of the first service;
第二传输模块704,用于若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能承载所述第一业务的UCI,则丢弃所述第二业务的UCI,传输所述第一业务的UCI至基站;The second transmission module 704 is configured to discard the UCI of the second service if the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, Transmitting the UCI of the first service to a base station;
第三传输模块705,用于若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源不能承载所述第一业务的UCI,根据所述第一业务的延时需求,传输所述第一业务的UCI至基站。The third transmission module 705 is configured to: if the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service Transmitting the UCI of the first service to the base station.
具体地,所述第三传输模块705,包括:Specifically, the third transmission module 705 includes:
第二传输子模块7051,用于若所述第一业务的延时需求为允许延时,则 丢弃所述第二业务的UCI,在所述第二业务的UCI所在的第一符号以及位于所述第一符号之后的第二符号传输所述第一业务的UCI至基站;a second transmission sub-module 7051, configured to discard the UCI of the second service, and the first symbol and the location where the UCI of the second service is located, if the delay requirement of the first service is an allowable delay Transmitting, by the second symbol after the first symbol, the UCI of the first service to a base station;
第三传输子模块7052,用于若所述第一业务的延时需求为不允许延时,则丢弃所述第二业务的PUSCH,传输所述第一业务的PUCCH至基站。The third transmission sub-module 7052 is configured to discard the PUSCH of the second service and transmit the PUCCH of the first service to the base station if the delay requirement of the first service is not allowed to be delayed.
具体地,所述第一业务为超高可靠超低时延通信URLLC业务,所述第二业务为增强型移动宽带eMBB业务。Specifically, the first service is an ultra-high reliability ultra-low latency communication URLLC service, and the second service is an enhanced mobile broadband eMBB service.
需要说明的是,该终端实施例是与上述应用于终端侧的数据传输方法相对应的终端,上述实施例的所有实现方式均适用于该终端实施例中,也能达到与其相同的技术效果。It should be noted that the terminal embodiment is a terminal corresponding to the data transmission method applied to the terminal side, and all the implementation manners of the foregoing embodiments are applicable to the terminal embodiment, and the same technical effects can be achieved.
本公开实施例还提供一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述的应用于终端侧的数据传输方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。An embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the terminal side Each of the processes in the data transmission method embodiment can achieve the same technical effect. To avoid repetition, details are not described herein again.
本公开实施例还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现上述的应用于终端侧的数据传输方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。The embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implementing the above-described data transmission method applied to the terminal side Each process in the example can achieve the same technical effect. To avoid repetition, it will not be repeated here. The computer readable storage medium, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
如图13所示,为本公开一实施例的终端的结构框图。下面结合该图具体说明本公开的数据传输方法的应用实体。FIG. 13 is a structural block diagram of a terminal according to an embodiment of the present disclosure. The application entity of the data transmission method of the present disclosure will be specifically described below in conjunction with the figure.
如图13所示的终端1300包括:至少一个处理器1301、存储器1302、至少一个网络接口1304和用户接口1303。终端1300中的各个组件通过总线系统1305耦合在一起。可理解,总线系统1305用于实现这些组件之间的连接通信。总线系统1305除包括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图13中将各种总线都标为总线系统1305。The terminal 1300 shown in FIG. 13 includes at least one processor 1301, a memory 1302, at least one network interface 1304, and a user interface 1303. The various components in terminal 1300 are coupled together by a bus system 1305. It will be appreciated that 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. However, for clarity of description, various buses are labeled as the bus system 1305 in FIG.
其中,用户接口1303可以包括显示器、键盘或者点击设备(例如,鼠标,轨迹球(track ball)、触感板或者触摸屏等。The user interface 1303 may include a display, a keyboard, or a pointing device (eg, a mouse, a track ball, a touch pad, or a touch screen, etc.).
可以理解,本公开实施例中的存储器1302可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本文描述的系统和方法的存储器1302旨在包括但不限于这些和任意其它适合类型的存储器。It is to be understood that the memory 1302 in the embodiments of the present disclosure may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory. The volatile memory can be a Random Access Memory (RAM) that acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM). SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Synchronous Connection Dynamic Random Access Memory (SDRAM) And direct memory bus random access memory (DRRAM). The memory 1302 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
在一些实施方式中,存储器1302存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统13021和应用程序13022。In some implementations, 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.
其中,操作系统13021,包含各种系统程序,例如框架层、核心库层、驱动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序13022,包含各种应用程序,例如媒体播放器(Media Player)、浏览器(Browser)等,用于实现各种应用业务。实现本公开实施例方法的程序可以包含在应用程序13022中。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. A program implementing the method of the embodiments of the present disclosure may be included in the application 13022.
在本公开实施例中,移动终端1300还包括:存储在存储器1302上并可在处理器1301上运行的计算机程序,具体地,可以是应用程序13022中的计算机控制程序,计算机程序被处理器1301执行时实现如下步骤:在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。In the embodiment of the present disclosure, the mobile terminal 1300 further includes: a computer program stored on the memory 1302 and executable on the processor 1301, and specifically, may be a computer control program in the application 13022, the computer program being processed by the processor 1301 When performing, the following steps are implemented: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the first The uplink control information UCI carried by the PUCCH of a service is transmitted to the base station.
其中,所述第一业务为超高可靠超低时延通信URLLC业务,所述第二业务为增强型移动宽带eMBB业务。The first service is an ultra-high reliability ultra-low latency communication URLLC service, and the second service is an enhanced mobile broadband eMBB service.
上述本公开实施例揭示的方法可以应用于处理器1301中,或者由处理器1301实现。处理器1301可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器1301中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器1301可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)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公开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该处理器也可以是任何常规的处理器等。结合本公开实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码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计算机可读存储介质中。该计算机可读存储介质位于存储器1302,处理器1301读取存储器1302中的信息,结合其硬件完成上述方法的步骤。具体地,该计算机可读存储介质上存储有计算机程序,计算机程序被处理器1301执行时实现下述的步骤。The method disclosed in the above embodiments of the present disclosure may be applied to the processor 1301 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 the like. Programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps, and logical block diagrams disclosed in the embodiments of the present disclosure may be implemented or carried out. 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 the embodiments of the present disclosure may be directly implemented by the hardware decoding processor, or may be performed 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. Specifically, the computer readable storage medium stores a computer program that, when executed by the processor 1301, implements the steps described below.
可以理解的是,本文描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。It will be appreciated that the embodiments described herein can be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, 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 for performing the functions described herein In an electronic unit or a combination thereof.
对于软件实现,可通过执行本文所述功能的模块(例如过程、函数等)来实现本文所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。For a software implementation, the techniques described herein can be implemented by modules (eg, procedures, functions, and so on) that perform the functions described herein. 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.
可选地,计算机程序被处理器1301执行时实现:将所述第一业务的 PUCCH上传输的上行链路控制信息UCI承载于所述第二业务的PUSCH中,将所述第二业务的PUSCH传输至基站。Optionally, when the computer program is executed by the processor 1301, the uplink control information UCI transmitted on the PUCCH of the first service is carried in the PUSCH of the second service, and the PUSCH of the second service is used. Transfer to the base station.
可选地,计算机程序被处理器1301执行时实现:在与所述第一业务的PUCCH对应的所述第二业务的PUSCH的UCI频域相邻的资源位置进行打孔,将所述第一业务的UCI承载于打孔的所述资源位置处。Optionally, when the computer program is executed by the processor 1301, performing puncturing at a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, where the first The UCI of the service is carried at the resource location of the puncturing.
可选地,计算机程序被处理器1301执行时实现:将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同,分别将所述第一业务的UCI和所述第二业务的PUSCH传输至基站。Optionally, when the computer program is executed by the processor 1301, the sending time domain position of the UCI of the PUSCH of the second service is adjusted to be different from the sending time domain position of the PUCCH of the first service, respectively The UCI of the first service and the PUSCH of the second service are transmitted to the base station.
可选地,计算机程序被处理器1301执行时实现:调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。Optionally, when the computer program is executed by the processor 1301, the sending time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
可选地,计算机程序被处理器1301执行时实现:获取基站发送的UCI移动指示;Optionally, when the computer program is executed by the processor 1301, obtaining: obtaining a UCI mobile indication sent by the base station;
根据所述UCI移动指示,调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。And adjusting, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service is a first time domain location.
其中,所述UCI移动指示包括:UCI移动授权指示。The UCI mobile indication includes: a UCI mobile authorization indication.
进一步地,所述UCI移动指示还包括:移动位置标识。Further, the UCI movement indication further includes: a mobile location identifier.
可选地,所述UCI移动指示承载于业务调度授权信息中。Optionally, the UCI mobility indication is carried in the service scheduling authorization information.
可选地,计算机程序被处理器1301执行时实现:判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI;若所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI,则优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。Optionally, when the computer program is executed by the processor 1301, determining whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the The UCI of the second service; if the frequency domain resource can carry the UCI of the first service and the UCI of the second service, the uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted to the base station. .
可选地,计算机程序被处理器1301执行时实现:若所述频域资源不能承载所述第一业务的UCI和所述第二业务的UCI,则判断在丢弃所述第二业务的UCI时,与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能否承载所述第一业务的UCI;Optionally, when the computer program is executed by the processor 1301, if the frequency domain resource cannot carry the UCI of the first service and the UCI of the second service, determining that the UCI of the second service is discarded Whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service;
若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能承载所述第一业务的UCI,则丢弃所述第二业务的UCI,传输所述第一业 务的UCI至基站;If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting the UCI of the first service To the base station;
若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源不能承载所述第一业务的UCI,根据所述第一业务的延时需求,传输所述第一业务的UCI至基站。If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service, the first service is transmitted. UCI to base station.
可选地,计算机程序被处理器1301执行时实现:若所述第一业务的延时需求为允许延时,则丢弃所述第二业务的UCI,在所述第二业务的UCI所在的第一符号以及位于所述第一符号之后的第二符号传输所述第一业务的UCI至基站;Optionally, when the computer program is executed by the processor 1301, if the delay requirement of the first service is an allowable delay, the UCI of the second service is discarded, where the UCI of the second service is located. a symbol and a second symbol located after the first symbol to transmit a UCI of the first service to a base station;
若所述第一业务的延时需求为不允许延时,则丢弃所述第二业务的PUSCH,传输所述第一业务的PUCCH至基站。If the delay requirement of the first service is not allowed to be delayed, the PUSCH of the second service is discarded, and the PUCCH of the first service is transmitted to the base station.
终端1300能够实现前述实施例中终端实现的各个过程,为避免重复,这里不再赘述。The terminal 1300 can implement various processes implemented by the terminal in the foregoing embodiment. To avoid repetition, details are not described herein again.
本公开实施例的终端,通过处理器1301在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站;通过此种方式,保证了第一业务的传输时延要求,保证了网络通信的可靠性。In the terminal of the embodiment of the present disclosure, when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the processor 1301 The uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted to the base station; in this manner, the transmission delay requirement of the first service is ensured, and the reliability of the network communication is ensured.
如图14所示,本公开实施例提供一种基站,包括:As shown in FIG. 14, an embodiment of the present disclosure provides a base station, including:
接收模块1401,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。The receiving module 1401 is configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits The uplink control information UCI carried by the PUCCH of the first service.
可选地,所述接收模块1401用于:Optionally, the receiving module 1401 is configured to:
接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH;Receiving, by the terminal, the UCI of the first service and the PUSCH of the second service;
其中,所述第一业务的UCI和所述第二业务的PUSCH为终端将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同后传输给基站。The UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
具体地,所述基站还包括:Specifically, the base station further includes:
发送模块,用于发送UCI移动指示给终端;a sending module, configured to send a UCI mobile indication to the terminal;
所述UCI移动指示用于指示终端调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
其中,所述UCI移动指示包括:UCI移动授权指示。The UCI mobile indication includes: a UCI mobile authorization indication.
进一步地,所述UCI移动指示还包括:移动位置标识。Further, the UCI movement indication further includes: a mobile location identifier.
可选地,所述UCI移动指示承载于业务调度授权信息中。Optionally, the UCI mobility indication is carried in the service scheduling authorization information.
需要说明的是,该基站实施例是与上述应用于基站侧的数据传输方法相对应的基站,上述实施例的所有实现方式均适用于该基站实施例中,也能达到与其相同的技术效果。It should be noted that the base station embodiment is a base station corresponding to the foregoing data transmission method applied to the base station side, and all implementation manners of the foregoing embodiments are applicable to the base station embodiment, and the same technical effects can be achieved.
本公开实施例还提供一种基站,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现上述的应用于基站侧的数据传输方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。An embodiment of the present disclosure further provides a base station, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, where the computer program is implemented by the processor to implement the foregoing application to the base station side Each of the processes in the data transmission method embodiment can achieve the same technical effect. To avoid repetition, details are not described herein again.
本公开实施例还提供一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现上述的应用于基站侧的数据传输方法实施例中的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。The embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by the processor, implementing the data transmission method applied to the base station side Each process in the example can achieve the same technical effect. To avoid repetition, it will not be repeated here. The computer readable storage medium, such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
图15是本公开一实施例的基站的结构框图,能够实现上述应用于基站侧的数据传输方法的细节,并达到相同的效果。如图15所示,基站1500包括:处理器1501、收发机1502、存储器1503和总线接口,其中:FIG. 15 is a structural block diagram of a base station according to an embodiment of the present disclosure, which can implement the details of the data transmission method applied to the base station side and achieve the same effect. As shown in FIG. 15, the base station 1500 includes: a processor 1501, a transceiver 1502, a memory 1503, and a bus interface, wherein:
处理器1501,用于读取存储器1503中的程序,执行下列过程:The processor 1501 is configured to read a program in the memory 1503 and perform the following process:
在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits the first service. Uplink control information UCI carried by the PUCCH.
在图15中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1501代表的一个或多个处理器和存储器1503代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对 其进行进一步描述。总线接口提供接口。收发机1502可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。In FIG. 15, the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1501 and various circuits of memory represented by memory 1503. 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 1502 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
处理器1501负责管理总线架构和通常的处理,存储器1503可以存储处理器1501在执行操作时所使用的数据。The processor 1501 is responsible for managing the bus architecture and general processing, and the memory 1503 can store data used by the processor 1501 when performing operations.
可选地,所述处理器1501读取存储器1503中的程序,还用于执行:Optionally, the processor 1501 reads the program in the memory 1503, and is further configured to:
接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH;Receiving, by the terminal, the UCI of the first service and the PUSCH of the second service;
其中,所述第一业务的UCI和所述第二业务的PUSCH为终端将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同后传输给基站。The UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
可选地,处理器1501读取存储器1503中的程序,执行下列过程:Optionally, the processor 1501 reads the program in the memory 1503 and performs the following process:
发送UCI移动指示给终端;Sending a UCI mobile indication to the terminal;
所述UCI移动指示用于指示终端调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
其中,所述UCI移动指示包括:UCI移动授权指示。The UCI mobile indication includes: a UCI mobile authorization indication.
进一步地,所述UCI移动指示还包括:移动位置标识。Further, the UCI movement indication further includes: a mobile location identifier.
可选地,所述UCI移动指示承载于业务调度授权信息中。Optionally, the UCI mobility indication is carried in the service scheduling authorization information.
本公开实施例的基站,保证了第一业务的传输时延要求,保证了网络通信的可靠性。The base station of the embodiment of the present disclosure ensures the transmission delay requirement of the first service and ensures the reliability of the network communication.
本说明书中的各个实施例均采用递进的方式描述,每个实施例重点说明的都是与其他实施例的不同之处,各个实施例之间相同相似的部分互相参见即可。The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments can be referred to each other.
本领域内的技术人员应明白,本公开实施例的实施例可提供为方法、装置、或计算机程序产品。因此,本公开实施例可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本公开实施例可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that embodiments of the disclosed embodiments can be provided as a method, apparatus, or computer program product. Thus, embodiments of the present disclosure can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects. Moreover, embodiments of the present disclosure may take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
本公开实施例是参照根据本公开实施例的方法、终端设备(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终端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终端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。Embodiments of the present disclosure are described with reference to flowchart illustrations and/or block diagrams of a method, a terminal device (system), and a computer program product according to an embodiment of the present disclosure. It will be understood that each flow and/or block of the flowcharts and/or block diagrams, and combinations of flows and/or blocks in the flowcharts. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing terminal device to produce a machine such that instructions are executed by a processor of a computer or other programmable data processing terminal device Means are provided for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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终端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。The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The instruction device implements the functions specified in one or more blocks of the flow or in a flow or block diagram of the flowchart.
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终端设备上,使得在计算机或其他可编程终端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终端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。These computer program instructions can also be loaded onto a computer or other programmable data processing terminal device such that a series of operational steps are performed on the computer or other programmable terminal device to produce computer-implemented processing, such that the computer or other programmable terminal device The instructions executed above provide steps for implementing the functions specified in one or more blocks of the flowchart or in a block or blocks of the flowchart.
尽管已描述了本公开实施例的可选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例做出另外的变更和修改。所以,所附权利要求意欲解释为包括可选实施例以及落入本公开实施例范围的所有变更和修改。Although alternative embodiments of the disclosed embodiments have been described, those skilled in the art can make additional changes and modifications to the embodiments once they are aware of the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including all alternatives and modifications of the embodiments.
还需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。It should also be noted that, in this context, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying such entities or operations. There is any such actual relationship or order between them. Furthermore, the terms "comprises" or "comprising" or "comprising" or any other variations are intended to encompass a non-exclusive inclusion, such that a process, method, article, or terminal device that includes a plurality of elements includes not only those elements but also Other elements that are included, or include elements inherent to such a process, method, article, or terminal device. An element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or terminal device that comprises the element, without further limitation.
以上所述的是本公开的可选实施方式,应当指出对于本技术领域的普通 人员来说,在不脱离本公开所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本公开的保护范围内。The above is an alternative embodiment of the present disclosure, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present disclosure. Within the scope of protection of the present disclosure.

Claims (42)

  1. 一种数据传输方法,应用于终端,包括:A data transmission method is applied to a terminal, including:
    在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the PUCCH of the first service is preferentially carried. The uplink control information UCI is transmitted to the base station.
  2. 根据权利要求1所述的数据传输方法,其中,所述优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站的步骤,包括:The data transmission method according to claim 1, wherein the step of preferentially transmitting the uplink control information UCI of the PUCCH bearer of the first service to the base station comprises:
    将所述第一业务的PUCCH上传输的上行链路控制信息UCI承载于所述第二业务的PUSCH中,将所述第二业务的PUSCH传输至基站。And transmitting the uplink control information UCI transmitted on the PUCCH of the first service to the PUSCH of the second service, and transmitting the PUSCH of the second service to the base station.
  3. 根据权利要求2所述的数据传输方法,其中,所述将所述第一业务的PUCCH上传输的上行链路控制信息UCI承载于所述第二业务的PUSCH中的步骤,包括:The data transmission method according to claim 2, wherein the step of transmitting the uplink control information UCI transmitted on the PUCCH of the first service to the PUSCH of the second service comprises:
    在与所述第一业务的PUCCH对应的所述第二业务的PUSCH的UCI频域相邻的资源位置进行打孔,将所述第一业务的UCI承载于打孔的所述资源位置处。And performing puncturing on a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, and carrying the UCI of the first service at the resource location of the puncturing.
  4. 根据权利要求1所述的数据传输方法,其中,所述优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站的步骤,包括:The data transmission method according to claim 1, wherein the step of preferentially transmitting the uplink control information UCI of the PUCCH bearer of the first service to the base station comprises:
    将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同,分别将所述第一业务的UCI和所述第二业务的PUSCH传输至基站。Adjusting a transmission time domain position of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service, respectively transmitting the UCI of the first service and the PUSCH of the second service To the base station.
  5. 根据权利要求4所述的数据传输方法,其中,所述将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同的步骤,包括:The data transmission method according to claim 4, wherein the step of adjusting a transmission time domain position of a UCI of the PUSCH of the second service to be different from a transmission time domain position of a PUCCH of the first service includes :
    调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The transmission time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
  6. 根据权利要求5所述的数据传输方法,其中,所述调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置的步骤,包括:The data transmission method according to claim 5, wherein the step of adjusting the transmission time domain of the UCI of the PUSCH of the second service to the first time domain location comprises:
    获取基站发送的UCI移动指示;Obtaining a UCI mobile indication sent by the base station;
    根据所述UCI移动指示,调整所述第二业务的PUSCH的UCI的发送时 域为第一时域位置。And adjusting, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service is a first time domain location.
  7. 根据权利要求6所述的数据传输方法,其中,所述UCI移动指示包括:UCI移动授权指示。The data transmission method according to claim 6, wherein said UCI movement indication comprises: a UCI mobile authorization indication.
  8. 根据权利要求7所述的数据传输方法,其中,所述UCI移动指示还包括:移动位置标识。The data transmission method according to claim 7, wherein said UCI movement indication further comprises: a mobile location identification.
  9. 根据权利要求6所述的数据传输方法,其中,所述UCI移动指示承载于业务调度授权信息中。The data transmission method according to claim 6, wherein the UCI mobility indication is carried in a service scheduling grant information.
  10. 根据权利要求1所述的数据传输方法,其中,在所述优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站的步骤之前,还包括:The data transmission method according to claim 1, wherein before the step of transmitting the uplink control information UCI of the PUCCH carried by the first service to the base station, the method further includes:
    判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI;Determining whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the UCI of the second service;
    若所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI,则优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。If the frequency domain resource can carry the UCI of the first service and the UCI of the second service, the uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted to the base station.
  11. 根据权利要求10所述的数据传输方法,其中,在所述判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI的步骤之后,还包括:The data transmission method according to claim 10, wherein the determining whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI and the location of the first service After the UCI step of the second service, the method further includes:
    若所述频域资源不能承载所述第一业务的UCI和所述第二业务的UCI,则判断在丢弃所述第二业务的UCI时,与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能否承载所述第一业务的UCI;If the UCI of the first service and the UCI of the second service cannot be carried by the frequency domain resource, determining, when the UCI of the second service is discarded, the first corresponding to the PUCCH of the first service Whether the frequency domain resource of the PUSCH of the second service can carry the UCI of the first service;
    若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能承载所述第一业务的UCI,则丢弃所述第二业务的UCI,传输所述第一业务的UCI至基站;If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting the UCI of the first service To the base station;
    若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源不能承载所述第一业务的UCI,根据所述第一业务的延时需求,传输所述第一业务的UCI至基站。If the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to the delay requirement of the first service, the first service is transmitted. UCI to base station.
  12. 根据权利要求11所述的数据传输方法,其中,所述根据所述第一业务的延时需求,传输所述第一业务的UCI至基站的步骤,包括:The data transmission method according to claim 11, wherein the step of transmitting the UCI of the first service to the base station according to the delay requirement of the first service comprises:
    若所述第一业务的延时需求为允许延时,则丢弃所述第二业务的UCI, 在所述第二业务的UCI所在的第一符号以及位于所述第一符号之后的第二符号传输所述第一业务的UCI至基站;If the delay requirement of the first service is an allowable delay, discarding the UCI of the second service, the first symbol where the UCI of the second service is located, and the second symbol after the first symbol Transmitting the UCI of the first service to a base station;
    若所述第一业务的延时需求为不允许延时,则丢弃所述第二业务的PUSCH,传输所述第一业务的PUCCH至基站。If the delay requirement of the first service is not allowed to be delayed, the PUSCH of the second service is discarded, and the PUCCH of the first service is transmitted to the base station.
  13. 根据权利要求1至12任一项所述的数据传输方法,其中,所述第一业务为超高可靠超低时延通信URLLC业务,所述第二业务为增强型移动宽带eMBB业务。The data transmission method according to any one of claims 1 to 12, wherein the first service is an ultra-high reliability ultra-low latency communication URL LC service, and the second service is an enhanced mobile broadband eMBB service.
  14. 一种数据传输方法,应用于基站,包括:A data transmission method applied to a base station includes:
    在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。When the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits the first service. Uplink control information UCI carried by the PUCCH.
  15. 根据权利要求14所述的数据传输方法,其中,所述接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI的步骤,包括:The data transmission method according to claim 14, wherein the step of receiving the uplink control information UCI of the PUCCH of the first service that is preferentially transmitted by the receiving terminal comprises:
    接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH;Receiving, by the terminal, the UCI of the first service and the PUSCH of the second service;
    其中,所述第一业务的UCI和所述第二业务的PUSCH为终端将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同后传输给基站。The UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
  16. 根据权利要求15所述的数据传输方法,其中,在所述接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH的步骤之前,还包括:The data transmission method according to claim 15, wherein before the step of receiving, by the receiving terminal, the UCI of the first service and the PUSCH of the second service, the method further includes:
    发送UCI移动指示给终端;Sending a UCI mobile indication to the terminal;
    所述UCI移动指示用于指示终端调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
  17. 根据权利要求16所述的数据传输方法,其中,所述UCI移动指示包括:UCI移动授权指示。The data transmission method according to claim 16, wherein said UCI movement indication comprises: a UCI mobile authorization indication.
  18. 根据权利要求17所述的数据传输方法,其中,所述UCI移动指示还包括:移动位置标识。The data transmission method according to claim 17, wherein said UCI movement indication further comprises: a movement position identification.
  19. 根据权利要求16所述的数据传输方法,其中,所述UCI移动指示承载于业务调度授权信息中。The data transmission method according to claim 16, wherein said UCI mobility indication is carried in traffic scheduling grant information.
  20. 一种终端,包括:A terminal comprising:
    第一传输模块,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。The first transmission module is configured to: when the physical uplink control channel PUCCH of the first service is different from the uplink control information UCI of the physical uplink shared channel PUSCH of the second service, and the time domain resources are the same, The uplink control information UCI of the PUCCH bearer of the first service is transmitted to the base station.
  21. 根据权利要求20所述的终端,其中,所述第一传输模块,包括:The terminal according to claim 20, wherein the first transmission module comprises:
    第一传输子模块,用于将所述第一业务的PUCCH上传输的上行链路控制信息UCI承载于所述第二业务的PUSCH中,将所述第二业务的PUSCH传输至基站。The first transmission submodule is configured to carry the uplink control information UCI transmitted on the PUCCH of the first service to the PUSCH of the second service, and transmit the PUSCH of the second service to the base station.
  22. 根据权利要求21所述的终端,其中,所述第一传输子模块用于:The terminal of claim 21, wherein the first transmission submodule is used to:
    在与所述第一业务的PUCCH对应的所述第二业务的PUSCH的UCI频域相邻的资源位置进行打孔,将所述第一业务的UCI承载于打孔的所述资源位置处。And performing puncturing on a resource location adjacent to a UCI frequency domain of the PUSCH of the second service corresponding to the PUCCH of the first service, and carrying the UCI of the first service at the resource location of the puncturing.
  23. 根据权利要求20所述的终端,其中,所述第一传输模块,包括:The terminal according to claim 20, wherein the first transmission module comprises:
    调整传输子模块,用于将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同,分别将所述第一业务的UCI和所述第二业务的PUSCH传输至基站。Adjusting a transmission submodule, configured to adjust a transmission time domain position of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service, and respectively respectively, the UCI and the location of the first service The PUSCH of the second service is transmitted to the base station.
  24. 根据权利要求23所述的终端,其中,所述调整传输子模块用于:The terminal of claim 23, wherein the adjustment transmission sub-module is used to:
    调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The transmission time domain of the UCI of the PUSCH of the second service is adjusted to be a first time domain location.
  25. 根据权利要求24所述的终端,其中,所述调整传输子模块,包括:The terminal according to claim 24, wherein the adjusting the transmission submodule comprises:
    获取单元,用于获取基站发送的UCI移动指示;An acquiring unit, configured to acquire a UCI mobile indication sent by the base station;
    调整单元,用于根据所述UCI移动指示,调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。And an adjusting unit, configured to adjust, according to the UCI mobility indication, a transmission time domain of the UCI of the PUSCH of the second service to be a first time domain location.
  26. 根据权利要求25所述的终端,其中,所述UCI移动指示包括:UCI移动授权指示。The terminal of claim 25, wherein the UCI movement indication comprises: a UCI mobile authorization indication.
  27. 根据权利要求26所述的终端,其中,所述UCI移动指示还包括:移动位置标识。The terminal of claim 26, wherein the UCI move indication further comprises: a mobile location identifier.
  28. 根据权利要求25所述的终端,其中,所述UCI移动指示承载于业务调度授权信息中。The terminal of claim 25, wherein the UCI mobility indication is carried in traffic scheduling grant information.
  29. 根据权利要求20所述的终端,还包括:The terminal according to claim 20, further comprising:
    第一判断模块,用于判断与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源是否能承载所述第一业务的UCI和所述第二业务的UCI;a first determining module, configured to determine whether a frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service and the UCI of the second service;
    若所述频域资源能承载所述第一业务的UCI和所述第二业务的UCI,则所述第一传输模块优先将所述第一业务的PUCCH承载的上行链路控制信息UCI传输至基站。If the frequency domain resource can carry the UCI of the first service and the UCI of the second service, the first transmission module preferentially transmits the uplink control information UCI carried by the PUCCH of the first service to Base station.
  30. 根据权利要求29所述的终端,还包括:The terminal of claim 29, further comprising:
    第二判断模块,用于若所述频域资源不能承载所述第一业务的UCI和所述第二业务的UCI,则判断在丢弃所述第二业务的UCI时,与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能否承载所述第一业务的UCI;a second determining module, configured to determine, when the UCI of the first service is not the UCI of the first service, and the UCI of the second service, when the UCI of the second service is discarded, and the first service Whether the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH can carry the UCI of the first service;
    第二传输模块,用于若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源能承载所述第一业务的UCI,则丢弃所述第二业务的UCI,传输所述第一业务的UCI至基站;a second transmission module, if the frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service can carry the UCI of the first service, discarding the UCI of the second service, and transmitting UCI of the first service to a base station;
    第三传输模块,用于若与所述第一业务的PUCCH对应的所述第二业务的PUSCH的频域资源不能承载所述第一业务的UCI,根据所述第一业务的延时需求,传输所述第一业务的UCI至基站。a third transmission module, configured to: if a frequency domain resource of the PUSCH of the second service corresponding to the PUCCH of the first service cannot bear the UCI of the first service, according to a delay requirement of the first service, Transmitting the UCI of the first service to the base station.
  31. 根据权利要求30所述的终端,其中,所述第三传输模块,包括:The terminal according to claim 30, wherein the third transmission module comprises:
    第二传输子模块,用于若所述第一业务的延时需求为允许延时,则丢弃所述第二业务的UCI,在所述第二业务的UCI所在的第一符号以及位于所述第一符号之后的第二符号传输所述第一业务的UCI至基站;a second transmission submodule, configured to: if the delay requirement of the first service is an allowable delay, discard the UCI of the second service, where the first symbol of the UCI of the second service is located The second symbol after the first symbol transmits the UCI of the first service to the base station;
    第三传输子模块,用于若所述第一业务的延时需求为不允许延时,则丢弃所述第二业务的PUSCH,传输所述第一业务的PUCCH至基站。The third transmission submodule is configured to discard the PUSCH of the second service and transmit the PUCCH of the first service to the base station if the delay requirement of the first service is not allowed to be delayed.
  32. 根据权利要求20至31任一项所述的终端,其中,所述第一业务为超高可靠超低时延通信URLLC业务,所述第二业务为增强型移动宽带eMBB业务。The terminal according to any one of claims 20 to 31, wherein the first service is an ultra-high reliability ultra-low latency communication URLLC service, and the second service is an enhanced mobile broadband eMBB service.
  33. 一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至13中任一项所述的数据传输方法的步骤。A terminal comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement the method of any one of claims 1 to 13 The steps of the data transfer method.
  34. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至13中任一项所述的数据传输方法的步骤。A computer readable storage medium, wherein the computer readable storage medium stores a computer program, the computer program being executed by a processor to implement the data transmission method according to any one of claims 1 to 13. step.
  35. 一种基站,包括:A base station comprising:
    接收模块,用于在第一业务的物理上行控制信道PUCCH与第二业务的物理上行共享信道PUSCH的上行链路控制信息UCI存在频域资源不同、时域资源相同时,接收终端优先传输的所述第一业务的PUCCH承载的上行链路控制信息UCI。a receiving module, configured to: when the physical uplink control channel PUCCH of the first service and the uplink control information UCI of the physical uplink shared channel PUSCH of the second service have different frequency domain resources and the same time domain resources, the receiving terminal preferentially transmits The uplink control information UCI carried by the PUCCH of the first service.
  36. 根据权利要求35所述的基站,其中,所述接收模块用于:The base station according to claim 35, wherein said receiving module is configured to:
    接收终端传输的所述第一业务的UCI和所述第二业务的PUSCH;Receiving, by the terminal, the UCI of the first service and the PUSCH of the second service;
    其中,所述第一业务的UCI和所述第二业务的PUSCH为终端将所述第二业务的PUSCH的UCI的发送时域位置调整为与所述第一业务的PUCCH的发送时域位置不同后传输给基站。The UCI of the first service and the PUSCH of the second service are that the terminal adjusts a transmission time domain location of the UCI of the PUSCH of the second service to be different from a transmission time domain location of the PUCCH of the first service. After transmission to the base station.
  37. 根据权利要求36所述的基站,还包括:The base station according to claim 36, further comprising:
    发送模块,用于发送UCI移动指示给终端;a sending module, configured to send a UCI mobile indication to the terminal;
    所述UCI移动指示用于指示终端调整所述第二业务的PUSCH的UCI的发送时域为第一时域位置。The UCI mobility indication is used to instruct the terminal to adjust the transmission time domain of the UCI of the PUSCH of the second service to be the first time domain location.
  38. 根据权利要求37所述的基站,其中,所述UCI移动指示包括:UCI移动授权指示。The base station of claim 37, wherein the UCI move indication comprises: a UCI mobile grant indication.
  39. 根据权利要求38所述的基站,其中,所述UCI移动指示还包括:移动位置标识。The base station according to claim 38, wherein said UCI movement indication further comprises: a mobile location identification.
  40. 根据权利要求37所述的基站,其中,所述UCI移动指示承载于业务调度授权信息中。The base station according to claim 37, wherein said UCI mobility indication is carried in traffic scheduling grant information.
  41. 一种基站,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求14至19中任一项所述的数据传输方法的步骤。A base station comprising: a memory, a processor, and a computer program stored on the memory and operable on the processor, the computer program being executed by the processor to implement the method of any one of claims 14 to 19 The steps of the data transfer method.
  42. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求14至19中任一项所述的数据传输方法的步骤。A computer readable storage medium, wherein the computer readable storage medium stores a computer program, the computer program being executed by a processor to implement the data transmission method according to any one of claims 14 to 19. step.
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