WO2019024713A1 - 数据传输方法、终端及基站 - Google Patents

数据传输方法、终端及基站 Download PDF

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Publication number
WO2019024713A1
WO2019024713A1 PCT/CN2018/096808 CN2018096808W WO2019024713A1 WO 2019024713 A1 WO2019024713 A1 WO 2019024713A1 CN 2018096808 W CN2018096808 W CN 2018096808W WO 2019024713 A1 WO2019024713 A1 WO 2019024713A1
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WO
WIPO (PCT)
Prior art keywords
service
terminal
uci
base station
pucch resource
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Application number
PCT/CN2018/096808
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English (en)
French (fr)
Inventor
鲁智
潘学明
沈晓冬
丁昱
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维沃移动通信有限公司
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Publication of WO2019024713A1 publication Critical patent/WO2019024713A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

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
  • it 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. It may receive two types at the same time.
  • 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
  • the uplink control information (UCI) is transmitted using the PUSCH.
  • 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 uplink control information UCI carried by the PUCCH of the first service is preferentially 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 uplink control information UCI of the PUCCH of the first service that is preferentially transmitted by the terminal is received.
  • an embodiment of the present disclosure further provides a terminal, including:
  • a transmission module configured to: when the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted to Base station.
  • an embodiment of the present disclosure further provides a terminal, including: a memory, a processor, and a program stored on the memory and executable on the processor, where the program is implemented by the processor to implement the first aspect as above The steps of the data transmission method.
  • an embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a program, where the program is executed by a processor to implement data transmission as described in the first aspect above The steps of the 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 is different from the PUCCH of the second service, and the time domain is the same, the uplink control information of the PUCCH bearer of the first service that is preferentially transmitted by the receiving terminal is received UCI.
  • an embodiment of the present disclosure further provides a base station, including: a memory, a processor, and a program stored on the memory and executable on the processor, where the program is executed by the processor to implement the second aspect as above The steps of the data transmission method.
  • an embodiment of the present disclosure further provides a computer readable storage medium, wherein the computer readable storage medium stores a program, where the program is executed by a processor to implement data transmission as described in the second aspect above The steps of the 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 PUCCH of an eMBB service;
  • FIG. 3 is a second flowchart of a data transmission method according to an embodiment of the present disclosure.
  • FIG. 4 is a block diagram showing a terminal of a terminal according to an embodiment of the present disclosure.
  • FIG. 5 is a second schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a block diagram showing a first transmission submodule of an embodiment of the present disclosure
  • FIG. 7 is a third schematic diagram of a module of a terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a structural block diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a block diagram showing a module of a base station according to an embodiment of the present disclosure.
  • FIG. 10 is a second schematic diagram of a module of a base station according to an embodiment of the present disclosure.
  • FIG. 11 is a block diagram showing a first receiving submodule of an embodiment of the present disclosure.
  • FIG. 12 is a third schematic diagram of a module of a base station according to an embodiment of the present disclosure.
  • Figure 13 is a 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 is different from the PUCCH of the second service and the time domain is the same, the uplink control information UCI carried by the PUCCH of the first service is preferentially 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 and the PUCCH of the eMBB service have different frequency domains.
  • the PUCCH of the URLLC service is preferentially transmitted to ensure the delay requirement of the URLLC service.
  • FIG. 2 shows that the PUCCH of the URLLC service is different from the PUCCH of the eMBB service in the frequency domain, and the PUCCH of the URLLC service occupies less than or equal to one eMBB in the time domain. OFDM symbol length.
  • step 101 is:
  • the UCI of the first service is preferentially transmitted to the base station by the PUCCH resource scheduled by the base station for the terminal.
  • the base station may separately allocate one PUCCH resource to the terminal, and the PUCCH resource carries the UCI of at least one service.
  • the step 101 has the following two specific implementation scenarios.
  • the first PUCCH resource is obtained by the base station for the first service of the terminal, and the first PUCCH resource is scheduled by the base station according to the service information of the terminal; and the first PUCCH resource is used to preferentially use the first PUCCH resource.
  • the UCI of the service is transmitted to the base station.
  • the base station since the base station knows the scheduling information of the service of the terminal, the base station allocates a PUCCH resource of a single URL LC service to the terminal, when the two services are used.
  • the terminal uses the PUCCH resource to carry the UCI of the URLLC service and the UCI of the eMBB service.
  • the base station dynamically allocates PUCCH resources to the terminal before the terminal transmits the PUCCH of the URLLC service and the PUCCH of the eMBB service, when the terminal transmits the PUCCH of the URLLC service and the PUCCH of the eMBB service.
  • the PUCCH resource is notified to the terminal, and the terminal uses the PUCCH resource to send the UCI of the URLLC service and the UCI of the eMBB service.
  • the first PUCCH resource is used to preferentially transmit the UCI of the first service to the base station: receiving the transmission indication information sent by the base station; if the transmission indication information instructing the terminal to perform the combined transmission of the service And combining the UCI of the first service with the UCI of the second service, and transmitting the UCI through the first PUCCH resource to the base station; if the transmission indication information does not indicate that the terminal performs the combined transmission of the service, The first PUCCH resource transmits the UCI of the first service to a base station.
  • the base station can only transmit the UCI of the URLLC service, or the UCI that transmits the URLLC service and the UCI of the eMBB service; the transmission indication information can be included in the In the downlink control information (DCI) of the first service or the DCI of the second service transmitted by the base station, 1 bit is usually used to indicate whether to perform combined transmission.
  • DCI downlink control information
  • the UCI of the two services needs to be merged, and the specific combination is as follows: according to the preset rule, the UCI of the first service and the first The UCI of the two services is merged; wherein the preset rule includes: sorting the UCIs of different services according to the priority of the service (for example, ranking the UCI of the URLLC service in front of the combined UCI, or the eMBB service) The UCI ranks in front of the combined UCI and sorts the UCIs of different services according to the priority of the UCI (for example, according to an acknowledgment character (ACK), a channel state information reference signal resource index (CSI-RS resource Index), One of rank indication (RI), channel quality indication (CQI), precoding matrix indication (PMI), etc.
  • ACK acknowledgment character
  • CSI-RS resource Index One of rank indication
  • CQI channel quality indication
  • PMI precoding matrix indication
  • the URLLC service has a PUCCH resource A
  • the eMBB service has a PUCCH resource B
  • the base station schedules the PUCCH resource C (because it is a combined transmission) Therefore, it is different from the above PUCCH resource A) for the combined transmission of the UCI for the URLLC service and the eMBB service; if the combined transmission is not indicated, one PUCCH resource A is scheduled, and the terminal only transmits the URLLC service.
  • the terminal only (sees) receives one resource (ie, PUCCH resource A or PUCCH resource C).
  • the second PUCCH resource configured by the base station for the terminal is obtained, and the second PUCCH resource is configured by the base station to periodically configure the terminal; the UCI of the first service is merged with the UCI of the second service, and the The second PUCCH resource is transmitted to the base station.
  • the second PUCCH resource is periodically configured for the terminal, and the behavior of the terminal side needs to be agreed.
  • the terminal performs the PUCCH transmission of the two services according to the existing manner.
  • the terminal uses the second PUCCH resource configured by the base station to combine and transmit the UCI of the two services.
  • the merge mode in case 2 can be the same as that of case 1, and will not be described here.
  • step 101 is:
  • the terminal selects the PUCCH that discards the eMBB service, and only transmits the UCI of the URLLC service to the base station, and the corresponding base station receives only the URLLC service when receiving.
  • this method is relatively simple to implement, and can preferentially guarantee the UCI transmission of the URLLC service, but has a greater impact on the transmission of the eMBB service.
  • the UCI of the URLLC service may also be merged into the PUCCH of the eMBB for transmission.
  • the specific transmission mode can be selected according to the specific application situation.
  • the PUCCH of the URLLC service when the PUCCH of the URLLC service is different from the PUCCH of the eMBB service, and the time domain is the same, the UCI carried by the PUCCH of the URLLC service is preferentially transmitted to the base station, and the transmission delay requirement of the URLLC service is ensured. To 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 301.
  • Step 301 When the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink control information UCI of the PUCCH of the first service that is preferentially transmitted by the terminal is received.
  • step 301 is:
  • the receiving terminal preferentially transmits the UCI of the first service by using the scheduled PUCCH resource.
  • the step of the receiving terminal preferentially transmitting the UCI of the first service by using the scheduled PUCCH resource includes:
  • the step of receiving, by the receiving terminal, the UCI of the first service that is preferentially transmitted on the first PUCCH resource includes:
  • the receiving terminal transmits the UCI of the first service and the UCI of the second service by using the first PUCCH resource;
  • the receiving terminal transmits the UCI of the first service by using the first PUCCH resource.
  • the step of the receiving terminal preferentially transmitting the UCI of the first service by using the configured preset PUCCH resource includes:
  • step 301 is:
  • the UCI of the first service is transmitted by the terminal to the base station after discarding the PUCCH of the second service.
  • an embodiment of the present disclosure provides a terminal, including:
  • the transmission module 401 is configured to: when the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink control information UCI carried by the PUCCH of the first service is preferentially transmitted. To the base station.
  • the transmission module 401 is configured to:
  • the UCI of the first service is preferentially transmitted to the base station by the PUCCH resource scheduled by the base station for the terminal.
  • the transmission module 401 includes:
  • the first obtaining sub-module 4011 is configured to acquire, by the base station, the first PUCCH resource of the first service that is scheduled by the base station, where the first PUCCH resource is scheduled by the base station according to the service information of the terminal;
  • the first transmission sub-module 4012 is configured to preferentially transmit the UCI of the first service to the base station by using the first PUCCH resource.
  • the first transmission submodule 4012 includes:
  • the first receiving unit 40121 is configured to receive transmission indication information sent by the base station
  • the first transmission unit 40122 is configured to combine the UCI of the first service with the UCI of the second service, and pass the first PUCCH resource, if the transmission indication information indicates that the terminal performs the combined transmission of the service. Transmission to the base station;
  • the second transmission unit 40123 is configured to: if the transmission indication information does not indicate that the terminal performs the combined transmission of the service, transmit, by using the first PUCCH resource, the UCI of the first service to the base station.
  • the transmission indication information is included in the downlink control information DCI of the first service or the second service sent by the base station.
  • the transmission module 401 includes:
  • the second obtaining sub-module 4013 is configured to acquire a second PUCCH resource configured by the base station for the terminal, where the second PUCCH resource is a terminal configured periodically by the base station;
  • the second transmission sub-module 4014 is configured to combine the UCI of the first service with the UCI of the second service, and transmit the second PUCCH resource to the base station by using the second PUCCH resource.
  • the method for combining the UCI of the first service with the UCI of the second service is:
  • the preset rule includes: sorting the UCIs of different services according to the priority of the service, and sorting the UCIs of the different services according to the priority of the UCI.
  • the transmission module 401 is configured to:
  • 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. 8 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 800 shown in FIG. 8 includes at least one processor 801, a memory 802, at least one network interface 804, and a user interface 803.
  • the various components in terminal 800 are coupled together by a bus system 805.
  • the bus system 805 is used to implement connection communication between these components.
  • the bus system 805 includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • various buses are labeled as bus system 805 in FIG.
  • the user interface 803 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 802 in an embodiment 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
  • memory 802 stores elements, executable modules or data structures, or a subset thereof, or their extended set: operating system 8021 and application 8022.
  • the operating system 8021 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 8022 includes various applications, such as a media player (Media Player), a browser, and the like, for implementing various application services.
  • a program implementing the method of the embodiments of the present disclosure may be included in the application 8022.
  • the mobile terminal 800 further includes: a computer program stored on the memory 802 and executable on the processor 801, and specifically, may be a computer control program in the application 8022, and the computer program is used by the processor 801.
  • a computer program stored on the memory 802 and executable on the processor 801, and specifically, may be a computer control program in the application 8022, and the computer program is used by the processor 801.
  • the following steps are implemented: when the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink control information UCI carried by the PUCCH of the first service is preferentially 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.
  • Processor 801 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 801 or an instruction in a form of software.
  • the processor 801 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 802, and the processor 801 reads the information in the memory 802 and, in conjunction with its hardware, performs the steps of the above method.
  • the computer readable storage medium stores a computer program that, when executed by the processor 801, 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 UCI that is scheduled by the base station for the terminal is preferentially transmitted to the UCI of the first service to the base station.
  • the method is: acquiring, by the base station, a first PUCCH resource of the first service that is scheduled by the base station, where the first PUCCH resource is scheduled by the base station according to the service information of the terminal;
  • the first PUCCH resource preferentially transmits the UCI of the first service to the base station.
  • the computer program is executed by the processor 801 to: receive the transmission indication information sent by the base station; if the transmission indication information indicates that the terminal performs the combined transmission of the service, the UCI of the first service is compared with the second The UCI of the service is merged and transmitted to the base station by using the first PUCCH resource; if the transmission indication information does not indicate that the terminal performs the combined transmission of the service, the UCI of the first service is used by using the first PUCCH resource. Transfer to the base station.
  • the transmission indication information is included in the downlink control information DCI of the first service or the second service sent by the base station.
  • the method is: acquiring, by the base station, a second PUCCH resource configured by the base station, where the second PUCCH resource is a terminal configured periodically for the terminal; and the UCI of the first service is The UCI of the second service is merged and transmitted to the base station through the second PUCCH resource.
  • the UCI of the first service is merged with the UCI of the second service according to a preset rule
  • the preset rule includes: sorting the UCIs of different services according to the priority of the service, and sorting the UCIs of the different services according to the priority of the UCI.
  • the PUCCH of the second service is discarded, and the UCI of the first service is transmitted to the base station.
  • the terminal 800 can implement various processes implemented by the terminal in the foregoing embodiment. To avoid repetition, details are not described herein again.
  • the terminal of the embodiment of the present disclosure when the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink of the PUCCH of the first service is preferentially forwarded by the processor 801.
  • the path control information UCI is transmitted to the base station; in this way, 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 901 is configured to: when the physical uplink control channel PUCCH of the first service is different from the PUCCH of the second service, and the time domain is the same, the uplink control of the PUCCH bearer of the first service that the terminal preferentially transmits is received. Information UCI.
  • the receiving module 901 is configured to:
  • the receiving terminal preferentially transmits the UCI of the first service by using the scheduled PUCCH resource.
  • the receiving module 901 includes:
  • the third obtaining sub-module 9011 is configured to acquire service information of the terminal.
  • the scheduling sub-module 9012 is configured to schedule, according to the service information, a first PUCCH resource of the first service for the terminal;
  • a first notification sub-module 9013 configured to notify the terminal of the first PUCCH resource
  • the first receiving submodule 9014 is configured to receive a UCI of the first service that is preferentially transmitted by the terminal on the first PUCCH resource.
  • the first receiving submodule 9014 includes:
  • the sending unit 90141 is configured to send the transmission indication information to the terminal;
  • the second receiving unit 90142 is configured to: if the transmission indication information indicates that the terminal performs the combined transmission of the service, the receiving terminal transmits the UCI of the first service and the UCI of the second service by using the first PUCCH resource;
  • the third receiving unit 90143 is configured to: if the transmission indication information does not indicate that the terminal performs the combined transmission of the service, receive the UCI of the first service that is transmitted by the terminal by using the first PUCCH resource.
  • the receiving module 901 includes:
  • the configuration sub-module 9015 is configured to periodically configure a second PUCCH resource for the terminal;
  • a second notification sub-module 9016 configured to notify the terminal of the second PUCCH resource
  • the second receiving sub-module 9017 is configured to receive the UCI of the first service and the UCI of the second service that are transmitted by the terminal on the second PUCCH resource.
  • the receiving module 901 is configured to:
  • the UCI of the first service is transmitted by the terminal to the base station after discarding the PUCCH of the second service.
  • the base station embodiment is a base station corresponding to the data transmission method applied to the base station side, and all the 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. 13 is a structural diagram of a base station according to an embodiment of the present disclosure, which can implement the details of the above-described data transmission method applied to the base station side, and achieve the same effect.
  • the base station 1300 includes: a processor 1301, a transceiver 1302, a memory 1303, and a bus interface, where:
  • the processor 1301 is configured to read a program in the memory 1303 and perform the following process:
  • the transceiver 1302 receives the uplink control information UCI of the PUCCH bearer of the first service that is preferentially transmitted by the terminal. .
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1301 and various circuits of memory represented by memory 1303.
  • 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 1302 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 1301 is responsible for managing the bus architecture and general processing, and the memory 1303 can store data used by the processor 1301 in performing operations.
  • the processor 1301 reads the program in the memory 1303, and is further configured to:
  • the terminal transmits the UCI of the first service by using the scheduled PUCCH resource.
  • the processor 1301 reads the program in the memory 1303 and performs the following process:
  • the UCI of the first service that the terminal preferentially transmits on the first PUCCH resource is received by the transceiver 1302.
  • the processor 1301 reads the program in the memory 1303 and performs the following process:
  • the transmission indication information indicates that the terminal performs the combined transmission of the service, the UCI of the first service and the UCI of the second service that are transmitted by the terminal through the first PUCCH resource are received by the transceiver 1302;
  • the transmission indication information does not indicate that the terminal performs the combined transmission of the service
  • the UCI of the first service transmitted by the terminal through the first PUCCH resource is received by the transceiver 1302.
  • the processor 1301 reads the program in the memory 1303 and performs the following process:
  • the processor 1301 reads the program in the memory 1303 and performs the following process:
  • the UCI of the first service is transmitted by the terminal to the base station after discarding the PUCCH of the second service.
  • 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.
  • 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 flowchart illustrations and/or FIG.
  • 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

本公开提供了一种数据传输方法、终端及基站。该数据传输方法，应用于终端，包括：在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。

Description

数据传输方法、终端及基站
相关申请的交叉引用
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.201710662646.X的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种数据传输方法、终端及基站。
背景技术
与以往的通信系统相比，未来第五代(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(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。
当在一个时隙内，同时有URLLC业务的PUCCH和eMBB业务的PUCCH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PUCCH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。
发明内容
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：
在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
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：
在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
第三方面，本公开实施例还提供一种终端，包括：
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PUCCH存在频域不同、时域相同时，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。
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程序，所述程序被所述处理器执行时实现如上第一方面所述的数据传输方法的步骤。
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程序，所述程序被处理器执行时实现如上第一方面所述的数据传输方法的步骤。
第六方面，本公开实施例还提供一种基站，包括：
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PUCCH存在频域不同、时域相同时，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。
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程序，所述程序被所述处理器执行时实现如上第二方面所述的数据传输方法的步骤。
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程序，所述程序被处理器执行时实现如上第二方面所述的数据传输方法的步骤。
附图说明
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。
图1表示本公开实施例的数据传输方法的流程图之一；
图2表示URLLC业务的PUCCH与eMBB业务的PUCCH的冲突示意图；
图3表示本公开实施例的数据传输方法的流程图之二；
图4表示本公开实施例的终端的模块示意图之一；
图5表示本公开实施例的终端的模块示意图之二；
图6表示本公开实施例的第一传输子模块的模块示意图；
图7表示本公开实施例的终端的模块示意图之三；
图8表示本公开一实施例的终端的结构框图；
图9表示本公开实施例的基站的模块示意图之一；
图10表示本公开实施例的基站的模块示意图之二；
图11表示本公开实施例的第一接收子模块的模块示意图；
图12表示本公开实施例的基站的模块示意图之三；
图13表示本公开实施例的基站的结构图。
具体实施方式
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。
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：
步骤101，在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
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PUCCH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PUCCH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PUCCH，保证URLLC业务的延时需求。
如图2所示，图2表明URLLC业务的PUCCH与eMBB业务的PUCCH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个的eMBB的OFDM符号长度。
进一步地，所述步骤101的一种具体实现方式为：
通过基站为终端调度的PUCCH资源，优先传输所述第一业务的UCI至基站。
需要说明的是，基站可以为终端单独分配一个PUCCH资源，该PUCCH资源承载至少一种业务的UCI。
根据PUCCH资源的分配方式，该步骤101有以下两种具体实现情况。
情况一、获取基站为终端调度的所述第一业务的第一PUCCH资源，所述第一PUCCH资源为基站根据终端的业务信息进行调度；利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至基站。
需要说明的是，对于配置同时发送URLLC业务的PUCCH与eMBB业务的PUCCH的终端，由于基站知道终端的业务的调度信息，因此，基站为终端分配一个单独的URLLC业务的PUCCH资源，当两种业务的PUCCH冲突时，终端利用该PUCCH资源承载URLLC业务的UCI和eMBB业务的UCI。需要说明的是，此种情况是基站在已知终端将同时发送URLLC业务的PUCCH与eMBB业务的PUCCH时，在终端发送URLLC业务的PUCCH与 eMBB业务的PUCCH之前，为终端动态分配PUCCH资源，并将该PUCCH资源通知给终端，终端利用该PUCCH资源发送URLLC业务的UCI和eMBB业务的UCI。
具体地，利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至基站时的实现方式为：接收基站发送的传输指示信息；若所述传输指示信息指示终端进行业务的合并传输，则将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第一PUCCH资源传输至基站；若所述传输指示信息未指示终端进行业务的合并传输，则通过所述第一PUCCH资源，将所述第一业务的UCI传输至基站。
需要说明的是，基站可以配置在URLLC业务的PUCCH与eMBB业务的PUCCH发生冲突时，只传输URLLC业务的UCI，还是既传输URLLC业务的UCI又传输eMBB业务的UCI；该传输指示信息可以包含在基站发送的所述第一业务的下行控制信息(DCI)或所述第二业务的DCI中，通常用1bit来指示是否进行合并传输。当基站配置终端既传输URLLC业务的UCI也传输eMBB业务的UCI时，需要将两种业务的UCI进行合并，具体合并方式为：按照预设规则，将所述第一业务的UCI与所述第二业务的UCI进行合并；其中，所述预设规则包括：根据业务的优先级将不同业务的UCI进行排序(例如，将URLLC业务的UCI排在合并后的整体UCI的前面，或者将eMBB业务的UCI排在合并后的整体UCI的前面)和按照UCI的优先级将不同业务的UCI进行排序(例如，按照确认字符(ACK)、信道状态信息参考信号资源索引(CSI-RS resource Index)、秩指示(RI)、信道质量指示(CQI)、预编码矩阵指示(PMI)等)中的一项。
这里还需要说明的是，例如，URLLC业务有PUCCH资源A，eMBB业务有PUCCH资源B；当PUCCH资源A和PUCCH资源B冲突时，若基站指示合并传输，基站调度PUCCH资源C(因为是合并传输，所以与上面的PUCCH资源A不同)用以进行URLLC业务和eMBB业务的UCI的合并传输；如果不指示合并传输，则调度一个PUCCH资源A，此时终端只传输URLLC业务。但是从终端来看，该时刻，终端只(看到)接收1个资源(即PUCCH资源A，或PUCCH资源C)。
情况二、获取基站为终端配置的第二PUCCH资源，所述第二PUCCH资源为基站周期性为终端配置；将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第二PUCCH资源传输至基站。
需要说明的是，在此种情况下，第二PUCCH资源是周期性为终端配置的，在此需要对终端侧的行为进行约定，当终端的URLLC业务的PUCCH与eMBB业务的PUCCH没有发生冲突，终端按照已有的方式进行两种业务的PUCCH的传输，当终端的URLLC业务的PUCCH与eMBB业务的PUCCH发生冲突时，终端采用基站配置的第二PUCCH资源合并传输两种业务的UCI。
情况二中的合并方式可采用与情况一相同的合并方式，在此不再赘述。
需要说明的是，上述两种实现情况既保证了URLLC业务的时延要求及单载波特性，同时降低了对eMBB业务的影响。
进一步地，所述步骤101的另一种具体实现方式为：
丢弃所述第二业务的PUCCH，传输所述第一业务的UCI至基站。
需要说明的是，在URLLC业务的PUCCH与eMBB业务的PUCCH发生冲突时，终端选择丢弃eMBB业务的PUCCH，只传输URLLC业务的UCI给基站，相应的基站在接收时，只会收到URLLC业务的UCI，此种方式实现起来较为简单，能优先保证URLLC业务的UCI的传输，但是对eMBB业务的传输影响比较大。
还需要说明的是，如果URLLC业务的时延允许，也可以把URLLC业务的UCI合并到eMBB的PUCCH中进行传输。
需要说明的是，具体选用何种传输方式，可以根据具体的应用情况选择满足实际使用需求的方式。
本公开实施例中，在URLLC业务的PUCCH与eMBB业务的PUCCH存在频域不同、时域相同时，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，保证了网络通信的可靠性。
如图3所示，本公开一实施例提供一种数据传输方法，应用于基站，包括步骤301。
步骤301，在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH 存在频域不同、时域相同时，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。
具体地，所述步骤301的一种实现方式为：
接收终端通过调度的PUCCH资源，优先传输所述第一业务的UCI。
可选地，所述接收终端通过调度的PUCCH资源，优先传输所述第一业务的UCI的步骤，包括：
获取终端的业务信息；
根据所述业务信息，为终端调度所述第一业务的第一PUCCH资源；
将所述第一PUCCH资源通知终端；
接收终端在所述第一PUCCH资源上优先传输的第一业务的UCI。
可选地，所述接收终端在所述第一PUCCH资源上优先传输的第一业务的UCI的步骤，包括：
发送传输指示信息给终端；
若所述传输指示信息指示终端进行业务的合并传输，则接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI和所述第二业务的UCI；
若所述传输指示信息未指示终端进行业务的合并传输，则接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI。
可选地，所述接收终端通过配置的预设PUCCH资源，优先传输所述第一业务的UCI的步骤，包括：
周期性为终端配置第二PUCCH资源；
将所述第二PUCCH资源通知终端；
接收终端在所述第二PUCCH资源上传输的所述第一业务的UCI和所述第二业务的UCI。
具体地，所述步骤301的另一种实现方式为：
接收终端传输的所述第一业务的UCI；
其中，所述第一业务的UCI为终端丢弃所述第二业务的PUCCH后传输给基站的。
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。
如图4至图7所示，本公开一实施例提供一种终端，包括：
传输模块401，用于在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
可选地，所述传输模块401用于：
通过基站为终端调度的PUCCH资源，优先传输所述第一业务的UCI至基站。
具体地，所述传输模块401包括：
第一获取子模块4011，用于获取基站为终端调度的所述第一业务的第一PUCCH资源，所述第一PUCCH资源为基站根据终端的业务信息进行调度；
第一传输子模块4012，用于利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至基站。
具体地，所述第一传输子模块4012，包括：
第一接收单元40121，用于接收基站发送的传输指示信息；
第一传输单元40122，用于若所述传输指示信息指示终端进行业务的合并传输，则将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第一PUCCH资源传输至基站；
第二传输单元40123，用于若所述传输指示信息未指示终端进行业务的合并传输，则通过所述第一PUCCH资源，将所述第一业务的UCI传输至基站。
其中，所述传输指示信息包含在基站发送的所述第一业务或所述第二业务的下行控制信息DCI中。
具体地，所述传输模块401包括：
第二获取子模块4013，用于获取基站为终端配置的第二PUCCH资源，所述第二PUCCH资源为基站周期性为终端配置；
第二传输子模块4014，用于将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第二PUCCH资源传输至基站。
具体地，所述将所述第一业务的UCI与所述第二业务的UCI进行合并的方式为：
按照预设规则，将所述第一业务的UCI与所述第二业务的UCI进行合并；
其中，所述预设规则包括：根据业务的优先级将不同业务的UCI进行排序和按照UCI的优先级将不同业务的UCI进行排序中的一项。
可选地，所述传输模块401用于：
丢弃所述第二业务的PUCCH，传输所述第一业务的UCI至基站。
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。
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。
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。
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。
如图8所示，为本公开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。
如图8所示的终端800包括：至少一个处理器801、存储器802、至少一个网络接口804和用户接口803。终端800中的各个组件通过总线系统805耦合在一起。可理解，总线系统805用于实现这些组件之间的连接通信。总线系统805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8中将各种总线都标为总线系统805。
其中，用户接口803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。
可以理解，本公开实施例中的存储器802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802旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中，存储器802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8021和应用程序8022。
其中，操作系统8021，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8022，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8022中。
在本公开实施例中，移动终端800还包括：存储在存储器802上并可在处理器801上运行的计算机程序，具体地，可以是应用程序8022中的计算机控制程序，计算机程序被处理器801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PUCCH存在频域不同、时域相同时，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。
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。
上述本公开实施例揭示的方法可以应用于处理器801中，或者由处理器801实现。处理器801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801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801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802，处理器801读取存储器802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801执行时实现下述的步骤。
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。
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。
可选地，计算机程序被处理器801执行时实现：通过基站为终端调度的PUCCH资源，优先传输所述第一业务的UCI至基站。
可选地，计算机程序被处理器801执行时实现：获取基站为终端调度的所述第一业务的第一PUCCH资源，所述第一PUCCH资源为基站根据终端的业务信息进行调度；利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至基站。
可选地，计算机程序被处理器801执行时实现：接收基站发送的传输指示信息；若所述传输指示信息指示终端进行业务的合并传输，则将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第一PUCCH资源传输至基站；若所述传输指示信息未指示终端进行业务的合并传输，则通过所述第一PUCCH资源，将所述第一业务的UCI传输至基站。
其中，所述传输指示信息包含在基站发送的所述第一业务或所述第二业务的下行控制信息DCI中。
可选地，计算机程序被处理器801执行时实现：获取基站为终端配置的第二PUCCH资源，所述第二PUCCH资源为基站周期性为终端配置；将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第二PUCCH资源传输至基站。
可选地，计算机程序被处理器801执行时实现：按照预设规则，将所述第一业务的UCI与所述第二业务的UCI进行合并；
其中，所述预设规则包括：根据业务的优先级将不同业务的UCI进行排序和按照UCI的优先级将不同业务的UCI进行排序中的一项。
可选地，计算机程序被处理器801执行时实现：丢弃所述第二业务的PUCCH，传输所述第一业务的UCI至基站。
终端800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。
本公开实施例的终端，通过处理器801在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
如图9至图12所示，本公开实施例提供一种基站，包括：
接收模块901，用于在第一业务的物理上行控制信道PUCCH与第二业务 的PUCCH存在频域不同、时域相同时，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。
可选地，所述接收模块901用于：
接收终端通过调度的PUCCH资源，优先传输所述第一业务的UCI。
具体地，所述接收模块901，包括：
第三获取子模块9011，用于获取终端的业务信息；
调度子模块9012，用于根据所述业务信息，为终端调度所述第一业务的第一PUCCH资源；
第一通知子模块9013，用于将所述第一PUCCH资源通知终端；
第一接收子模块9014，用于接收终端在所述第一PUCCH资源上优先传输的第一业务的UCI。
具体地，所述第一接收子模块9014，包括：
发送单元90141，用于发送传输指示信息给终端；
第二接收单元90142，用于若所述传输指示信息指示终端进行业务的合并传输，则接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI和所述第二业务的UCI；
第三接收单元90143，用于若所述传输指示信息未指示终端进行业务的合并传输，则接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI。
具体地，所述接收模块901，包括：
配置子模块9015，用于周期性为终端配置第二PUCCH资源；
第二通知子模块9016，用于将所述第二PUCCH资源通知终端；
第二接收子模块9017，用于接收终端在所述第二PUCCH资源上传输的所述第一业务的UCI和所述第二业务的UCI。
可选地，所述接收模块901用于：
接收终端传输的所述第一业务的UCI；
其中，所述第一业务的UCI为终端丢弃所述第二业务的PUCCH后传输给基站的。
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。
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。
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。
图13是本公开实施例的基站的结构图，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13所示，基站1300包括：处理器1301、收发机1302、存储器1303和总线接口，其中：
处理器1301，用于读取存储器1303中的程序，执行下列过程：
在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，通过收发机1302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。
在图13中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1301代表的一个或多个处理器和存储器1303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1302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。
处理器1301负责管理总线架构和通常的处理，存储器1303可以存储处理器1301在执行操作时所使用的数据。
可选地，所述处理器1301读取存储器1303中的程序，还用于执行：
通过收发机1302接收终端通过调度的PUCCH资源，优先传输所述第一业务的UCI。
可选地，处理器1301读取存储器1303中的程序，执行下列过程：
获取终端的业务信息；
根据所述业务信息，为终端调度所述第一业务的第一PUCCH资源；
将所述第一PUCCH资源通知终端；
通过收发机1302接收终端在所述第一PUCCH资源上优先传输的第一业务的UCI。
可选地，处理器1301读取存储器1303中的程序，执行下列过程：
发送传输指示信息给终端；
若所述传输指示信息指示终端进行业务的合并传输，则通过收发机1302接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI和所述第二业务的UCI；
若所述传输指示信息未指示终端进行业务的合并传输，则通过收发机1302接收终端通过所述第一PUCCH资源传输的所述第一业务的UCI。
可选地，处理器1301读取存储器1303中的程序，执行下列过程：
周期性为终端配置第二PUCCH资源；
将所述第二PUCCH资源通知终端；
通过收发机1302接收终端在所述第二PUCCH资源上传输的所述第一业务的UCI和所述第二业务的UCI。
可选地，处理器1301读取存储器1303中的程序，执行下列过程：
通过收发机1302接收终端传输的所述第一业务的UCI；
其中，所述第一业务的UCI为终端丢弃所述第二业务的PUCCH后传输给基站的。
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。
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。
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。
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。
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。
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。
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。
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。
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。

Claims (34)

  1. 一种数据传输方法，应用于终端，包括：
    在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
  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传输至所述基站的步骤，包括：
    通过所述基站为所述终端调度的PUCCH资源，优先传输所述第一业务的UCI至所述基站。
  3. 根据权利要求2所述的数据传输方法，其中，所述通过所述基站为所述终端调度的PUCCH资源，优先传输所述第一业务的UCI至所述基站的步骤，包括：
    获取所述基站为所述终端调度的所述第一业务的第一PUCCH资源，所述第一PUCCH资源为所述基站根据所述终端的业务信息进行调度；
    利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至所述基站。
  4. 根据权利要求3所述的数据传输方法，其中，所述利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至所述基站的步骤，包括：
    接收所述基站发送的传输指示信息；
    若所述传输指示信息指示所述终端进行业务的合并传输，则将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第一PUCCH资源传输至所述基站；
    若所述传输指示信息未指示所述终端进行业务的合并传输，则通过所述第一PUCCH资源，将所述第一业务的UCI传输至所述基站。
  5. 根据权利要求4所述的数据传输方法，其中，所述传输指示信息包含在所述基站发送的所述第一业务或所述第二业务的下行控制信息DCI中。
  6. 根据权利要求2所述的数据传输方法，其中，所述通过所述基站为所述终端调度的PUCCH资源，优先传输所述第一业务的UCI至所述基站的步 骤，包括：
    获取所述基站为所述终端配置的第二PUCCH资源，所述第二PUCCH资源为所述基站周期性为所述终端配置；
    将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第二PUCCH资源传输至所述基站。
  7. 根据权利要求4或6所述的数据传输方法，其中，所述将所述第一业务的UCI与所述第二业务的UCI进行合并的步骤，包括：
    按照预设规则，将所述第一业务的UCI与所述第二业务的UCI进行合并；
    其中，所述预设规则包括：根据业务的优先级将不同业务的UCI进行排序和按照UCI的优先级将不同业务的UCI进行排序中的一项。
  8. 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传输至所述基站的步骤，包括：
    丢弃所述第二业务的PUCCH，传输所述第一业务的UCI至所述基站。
  9. 根据权利要求1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。
  10. 一种数据传输方法，应用于基站，包括：
    在第一业务的物理上行控制信道PUCCH与第二业务的PUCCH存在频域不同、时域相同时，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。
  11. 根据权利要求10所述的数据传输方法，其中，所述接收所述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：
    接收所述终端通过调度的PUCCH资源，优先传输所述第一业务的UCI。
  12. 根据权利要求11所述的数据传输方法，其中，所述接收所述终端通过调度的PUCCH资源，优先传输所述第一业务的UCI的步骤，包括：
    获取所述终端的业务信息；
    根据所述业务信息，为所述终端调度所述第一业务的第一PUCCH资源；
    将所述第一PUCCH资源通知所述终端；
    接收所述终端在所述第一PUCCH资源上优先传输的第一业务的UCI。
  13. 根据权利要求12所述的数据传输方法，其中，所述接收所述终端在所述第一PUCCH资源上优先传输的第一业务的UCI的步骤，包括：
    发送传输指示信息给所述终端；
    若所述传输指示信息指示所述终端进行业务的合并传输，则接收所述终端通过所述第一PUCCH资源传输的所述第一业务的UCI和所述第二业务的UCI；
    若所述传输指示信息未指示所述终端进行业务的合并传输，则接收所述终端通过所述第一PUCCH资源传输的所述第一业务的UCI。
  14. 根据权利要求11所述的数据传输方法，其中，所述接收所述终端通过配置的预设PUCCH资源，优先传输所述第一业务的UCI的步骤，包括：
    周期性为所述终端配置第二PUCCH资源；
    将所述第二PUCCH资源通知所述终端；
    接收所述终端在所述第二PUCCH资源上传输的所述第一业务的UCI和所述第二业务的UCI。
  15. 根据权利要求10所述的数据传输方法，其中，所述接收所述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：
    接收所述终端传输的所述第一业务的UCI；
    其中，所述第一业务的UCI为所述终端丢弃所述第二业务的PUCCH后传输给所述基站的。
  16. 一种终端，包括：
    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PUCCH存在频域不同、时域相同时，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。
  17. 根据权利要求16所述的终端，其中，所述传输模块用于：
    通过所述基站为所述终端调度的PUCCH资源，优先传输所述第一业务的UCI至所述基站。
  18. 根据权利要求17所述的终端，其中，所述传输模块包括：
    第一获取子模块，用于获取所述基站为所述终端调度的所述第一业务的 第一PUCCH资源，所述第一PUCCH资源为所述基站根据所述终端的业务信息进行调度；
    第一传输子模块，用于利用所述第一PUCCH资源，优先将所述第一业务的UCI传输至所述基站。
  19. 根据权利要求18所述的终端，其中，所述第一传输子模块，包括：
    第一接收单元，用于接收所述基站发送的传输指示信息；
    第一传输单元，用于若所述传输指示信息指示所述终端进行业务的合并传输，则将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第一PUCCH资源传输至所述基站；
    第二传输单元，用于若所述传输指示信息未指示所述终端进行业务的合并传输，则通过所述第一PUCCH资源，将所述第一业务的UCI传输至所述基站。
  20. 根据权利要求19所述的终端，其中，所述传输指示信息包含在所述基站发送的所述第一业务或所述第二业务的下行控制信息DCI中。
  21. 根据权利要求17所述的终端，其中，所述传输模块包括：
    第二获取子模块，用于获取所述基站为所述终端配置的第二PUCCH资源，所述第二PUCCH资源为所述基站周期性为所述终端配置；
    第二传输子模块，用于将所述第一业务的UCI与所述第二业务的UCI进行合并，并通过所述第二PUCCH资源传输至所述基站。
  22. 根据权利要求19或21所述的终端，其中，所述将所述第一业务的UCI与所述第二业务的UCI进行合并的方式为：
    按照预设规则，将所述第一业务的UCI与所述第二业务的UCI进行合并；
    其中，所述预设规则包括：根据业务的优先级将不同业务的UCI进行排序和按照UCI的优先级将不同业务的UCI进行排序中的一项。
  23. 根据权利要求16所述的终端，其中，所述传输模块用于：
    丢弃所述第二业务的PUCCH，传输所述第一业务的UCI至所述基站。
  24. 根据权利要求16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。
  25. 一种终端，其中，包括：存储器、处理器及存储在存储器上并可在 处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至9中任一项所述的数据传输方法的步骤。
  26. 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程序，所述程序被处理器执行时实现如权利要求1至9中任一项所述的数据传输方法的步骤。
  27. 一种基站，包括：
    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PUCCH存在频域不同、时域相同时，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。
  28. 根据权利要求27所述的基站，其中，所述接收模块用于：
    接收所述终端通过调度的PUCCH资源，优先传输所述第一业务的UCI。
  29. 根据权利要求28所述的基站，其中，所述接收模块，包括：
    第三获取子模块，用于获取所述终端的业务信息；
    调度子模块，用于根据所述业务信息，为所述终端调度所述第一业务的第一PUCCH资源；
    第一通知子模块，用于将所述第一PUCCH资源通知所述终端；
    第一接收子模块，用于接收所述终端在所述第一PUCCH资源上优先传输的第一业务的UCI。
  30. 根据权利要求29所述的基站，其中，所述第一接收子模块，包括：
    发送单元，用于发送传输指示信息给所述终端；
    第二接收单元，用于若所述传输指示信息指示所述终端进行业务的合并传输，则接收所述终端通过所述第一PUCCH资源传输的所述第一业务的UCI和所述第二业务的UCI；
    第三接收单元，用于若所述传输指示信息未指示所述终端进行业务的合并传输，则接收所述终端通过所述第一PUCCH资源传输的所述第一业务的UCI。
  31. 根据权利要求28所述的基站，其中，所述接收模块，包括：
    配置子模块，用于周期性为所述终端配置第二PUCCH资源；
    第二通知子模块，用于将所述第二PUCCH资源通知所述终端；
    第二接收子模块，用于接收所述终端在所述第二PUCCH资源上传输的所述第一业务的UCI和所述第二业务的UCI。
  32. 根据权利要求27所述的基站，其中，所述接收模块用于：
    接收所述终端传输的所述第一业务的UCI；
    其中，所述第一业务的UCI为所述终端丢弃所述第二业务的PUCCH后传输给所述基站的。
  33. 一种基站，其中，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程序，所述程序被所述处理器执行时实现如权利要求10至15中任一项所述的数据传输方法的步骤。
  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程序，所述程序被处理器执行时实现如权利要求10至15中任一项所述的数据传输方法的步骤。
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