WO2021114108A1 - 信息传输方法、装置、设备及存储介质 - Google Patents

信息传输方法、装置、设备及存储介质 Download PDF

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Publication number
WO2021114108A1
WO2021114108A1 PCT/CN2019/124397 CN2019124397W WO2021114108A1 WO 2021114108 A1 WO2021114108 A1 WO 2021114108A1 CN 2019124397 W CN2019124397 W CN 2019124397W WO 2021114108 A1 WO2021114108 A1 WO 2021114108A1
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WO
WIPO (PCT)
Prior art keywords
feedback information
dci
channel group
transmission resource
target
Prior art date
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PCT/CN2019/124397
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English (en)
French (fr)
Inventor
林亚男
吴作敏
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2019/124397 priority Critical patent/WO2021114108A1/zh
Priority to EP19955894.1A priority patent/EP4075904A4/en
Priority to CN202110772909.9A priority patent/CN113489578B/zh
Priority to CN201980068733.XA priority patent/CN113273291A/zh
Publication of WO2021114108A1 publication Critical patent/WO2021114108A1/zh
Priority to US17/547,041 priority patent/US20220104247A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the embodiments of the present application relate to communication technologies, and in particular, to an information transmission method, device, device, and storage medium.
  • NR New Radio
  • NR-U New Radio
  • ACK/NACK Acknowledgement/Negative Acknowledgement
  • a network device such as a base station sends downlink control information (DCI) to a terminal device, indicating the channel group information to which the physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) scheduled by the DCI belongs. Or indicate the channel group information to which the physical downlink control channel (Physical Downlink Control Channel, PDCCH) carrying the DCI belongs.
  • DCI downlink control information
  • the base station sends DCI to the terminal equipment, the DCI instructs the terminal equipment to feed back ACK/NACK information corresponding to a certain channel group, the terminal equipment will feed back the feedback information corresponding to the PDSCH or PDCCH belonging to the channel group to the base station together.
  • the base station can trigger the terminal equipment to feed back the ACK/NACK information of a certain channel group multiple times, that is, realize ACK/NACK retransmission.
  • the terminal device when the terminal device receives two DCI signaling for the same time unit (for example, a time slot), if the two DCI signaling instructs the terminal device to feed back the feedback information of different channel groups, it will cause the base station and the terminal device to feed back the feedback information of different channel groups.
  • the inconsistency in the understanding of transmission channels and feedback information causes the base station to fail to correctly receive the feedback information of the terminal equipment, which in turn causes the transmission performance of the uplink control information to decrease, and affects the communication efficiency of the communication system.
  • the embodiments of the present application provide an information transmission method, device, equipment, and storage medium, which are used to solve the current technical solution that a terminal device receives two DCIs for the same time unit, and if the two DCIs indicate different channels are fed back Group feedback information will cause inconsistencies in the understanding of transmission channels and feedback information between the base station and terminal equipment, which will result in the base station being unable to correctly receive the feedback information of the terminal equipment, resulting in a decrease in the transmission performance of uplink control information and affecting the communication efficiency of the communication system.
  • the problem is used to solve the current technical solution that a terminal device receives two DCIs for the same time unit, and if the two DCIs indicate different channels are fed back Group feedback information will cause inconsistencies in the understanding of transmission channels and feedback information between the base station and terminal equipment, which will result in the base station being unable to correctly receive the feedback information of the terminal equipment, resulting in a decrease in the transmission performance of uplink control information and affecting the communication efficiency of the communication system.
  • the embodiments of the present application may provide an information transmission method applied to a terminal device.
  • the method includes: receiving a first downlink control signaling DCI, where the first DCI indicates that the terminal device is in a target time unit Send feedback information corresponding to the first channel group within; receive a second DCI, where the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit; within the target time unit Send target feedback information, where the target feedback information includes feedback information corresponding to the second channel group.
  • the embodiments of the present application provide an information transmission method, which is applied to a network device, and the method includes: sending a first downlink control signaling DCI, and the first DCI instructs the terminal device to send the first downlink control signaling within a target time unit. Feedback information corresponding to a channel group; send a second DCI, the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit, and receive the feedback information sent within the target time unit Target feedback information, where the target feedback information includes feedback information corresponding to the second channel group.
  • an embodiment of the present application provides an information transmission apparatus, which is applied to a terminal device.
  • the apparatus includes: a first receiving module, configured to receive a first downlink control signaling DCI, where the first DCI indicates the The terminal device sends the feedback information corresponding to the first channel group in the target time unit; the second receiving module is configured to receive the second DCI, and the second DCI instructs the terminal device to send the second channel in the target time unit Group corresponding feedback information; a sending module, configured to send target feedback information within the target time unit, where the target feedback information includes feedback information corresponding to the second channel group.
  • an embodiment of the present application provides an information transmission device, which is applied to a network device, and the device includes: a first sending module, configured to send a first downlink control signaling DCI, and the first DCI indicates a terminal device Send the feedback information corresponding to the first channel group in the target time unit; the second sending module is used to send the second DCI, and the second DCI instructs the terminal device to send the corresponding channel group in the target time unit.
  • the feedback information of the receiving module is configured to receive the target feedback information sent within the target time unit, where the target feedback information includes the feedback information corresponding to the second channel group.
  • embodiments of the present application may provide a terminal device, including: a processor, a memory, a receiver, and an interface for communicating with a sending end device; the memory stores computer execution instructions; the processor executes the memory The stored computer-executed instructions enable the processor to execute the information transmission method provided in any one of the first aspect.
  • the processor may be a chip.
  • embodiments of the present application may provide a network device, including: a processor, a memory, a transmitter, and an interface for communicating with a terminal device; the memory stores computer execution instructions; the processor executes the memory storage The computer executes instructions to make the processor execute the information transmission method provided in any one of the first aspect.
  • the foregoing processor may be a chip.
  • the embodiments of the present application may provide a computer-readable storage medium having computer-executable instructions stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, they are used to implement any aspect of the first aspect.
  • a method of information transmission provided.
  • an embodiment of the present application may provide a computer-readable storage medium having a computer-executable instruction stored in the computer-readable storage medium, and when the computer-executable instruction is executed by a processor, it is used to implement any aspect of the second aspect.
  • a method of information transmission provided.
  • an embodiment of the present application provides a program, when the program is executed by a processor, it is used to execute the information transmission method provided in any one of the first aspects.
  • an embodiment of the present application provides a program, when the program is executed by a processor, it is used to execute the information transmission method provided in any one of the second aspects.
  • an embodiment of the present application provides a computer program product, including program instructions, which are used to implement the information transmission method provided in any one of the first aspects.
  • an embodiment of the present application provides a computer program product, including program instructions, which are used to implement the information transmission method provided in any one of the second aspects.
  • an embodiment of the present application provides a chip, which includes a processing module and a communication interface, and the processing module can execute the information transmission method provided in any one of the first aspect.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect. Any information transmission method provided.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to perform the first aspect. Any information transmission method provided.
  • an embodiment of the present application provides a chip, including a processing module and a communication interface, and the processing module can execute the information transmission method provided in any one of the second aspect.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute the second aspect Any information transmission method provided.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to execute the second aspect Any information transmission method provided.
  • the terminal device when the terminal device receives the first DCI and the second DCI sent by the network device, it sends the feedback information corresponding to the channel group indicated by the second DCI to the network device. Even if two DCIs indicate to feed back the feedback information of different channel groups for the same time unit, the consistency of the understanding of the transmission channel and feedback information between the network equipment and the terminal equipment can be ensured, so as to ensure that the network equipment can correctly receive the terminal equipment’s feedback information.
  • the feedback information can further improve the uplink control information transmission performance and improve the communication efficiency of the communication system.
  • FIG. 1 is a schematic diagram of a communication system applied in an embodiment of this application
  • Embodiment 1 of an information transmission method provided by an embodiment of this application;
  • FIG. 3 is a schematic flowchart of Embodiment 2 of an information transmission method provided by an embodiment of this application;
  • Embodiment 3 is a schematic diagram of Embodiment 3 of an information transmission method provided by an embodiment of this application;
  • FIG. 5 is a schematic diagram of Embodiment 4 of an information transmission method provided by an embodiment of this application.
  • Embodiment 5 is a schematic diagram of Embodiment 5 of an information transmission method provided by an embodiment of this application;
  • FIG. 7 is a schematic diagram of Embodiment 6 of an information transmission method provided by an embodiment of this application.
  • FIG. 8 is a schematic diagram of Embodiment 7 of an information transmission method provided by an embodiment of this application.
  • FIG. 9 is a schematic flowchart of Embodiment 8 of an information transmission method according to an embodiment of this application.
  • Embodiment 1 of an information transmission device provided by an embodiment of this application.
  • FIG. 11 is a schematic structural diagram of Embodiment 2 of an information transmission device according to an embodiment of this application.
  • FIG. 12 is a schematic structural diagram of Embodiment 1 of a terminal device according to an embodiment of this application.
  • FIG. 13 is a schematic structural diagram of Embodiment 1 of a network device provided by an embodiment of this application.
  • the terminal device determines the time to send the feedback information corresponding to the DCI according to the timing indicator information field in the DCI. For example, the terminal device determines the time to send the feedback information corresponding to the DCI according to the PDSCH in the DCI.
  • -to-HARQ_feedback timing indication information field determines the time for sending the feedback information corresponding to the DCI. Specifically, if the end of the PDSCH scheduled by the DCI is in time slot n, the corresponding ACK/NACK feedback information is transmitted in time slot n+k, where k is indicated by the PDSCH-to-HARQ_feedback timing indicator information field.
  • NR-based Access to Unlicensed Spectrum NR-U
  • NR-U new wireless access to unlicensed spectrum
  • NR-U NR-based Access to Unlicensed Spectrum
  • a feedback method based on positive confirmation/negative confirmation based on two channel groups is supported. If the base station sends DCI to the terminal equipment, the DCI instructs the terminal equipment to feed back ACK/NACK information corresponding to a certain channel group in the target time slot, and the terminal equipment feeds back the feedback information corresponding to the PDSCH or PDCCH belonging to the channel group to the base station together.
  • the 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) determined to introduce 1 bit of information in the DCI format, such as DCI format 1_1, to indicate the trigger channel group.
  • bit value When the bit value is "0", it means that the current DCI scheduled PDSCH is triggered to be transmitted.
  • the feedback information of the channel group where it belongs, or the feedback information of the channel group to which the PDCCH carrying the DCI belongs, and the bit value "1" indicates that the feedback information of the two channel groups is triggered to be transmitted.
  • the terminal device when the terminal device receives two DCIs for the same time unit, such as a time slot, if the two DCI signaling instructs to feed back the feedback information of different channel groups, it will cause the base station and the terminal device to communicate with each other.
  • the inconsistent understanding of transmission channels and feedback information between the base stations results in the inability of the base station to correctly receive the feedback information of the terminal equipment, which in turn causes the transmission performance of the uplink control information to decrease, and affects the communication efficiency of the communication system.
  • the embodiments of the present application provide an information transmission method.
  • the terminal device receives the first DCI and the second DCI sent by the network device.
  • the first DCI instructs the terminal device to send feedback corresponding to the first channel group within the target time unit.
  • Information instructs the terminal device to send the feedback information corresponding to the second channel group within the target time unit, and the terminal device sends the feedback information corresponding to the second channel group to the network device within the target time unit.
  • the terminal device when the terminal device receives the first DCI and the second DCI sent by the network device, it sends the feedback information corresponding to the channel group indicated by the second DCI to the network device, or sends the first DCI to the network device.
  • the feedback information corresponding to the channel groups indicated by the DCI and the second DCI even if two DCIs indicate to feed back the feedback information of different channel groups for the same time unit, it can ensure that the network equipment and the terminal equipment have the same understanding of the transmission channel and feedback information. Therefore, it can ensure that the network device can correctly receive the feedback information of the terminal device, thereby improving the transmission performance of the uplink control information and improving the communication efficiency of the communication system.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile Communication
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • LTE-A Advanced long term evolution
  • NR New Radio
  • NR NR system evolution system
  • LTE on unlicensed frequency bands LTE-based access to unlicensed spectrum, LTE-U
  • NR NR-based access to unlicensed spectrum, NR-U
  • UMTS Universal Mobile Telecommunication System
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • WiMAX Wireless Local Area Networks
  • WLAN Wireless Fidelity
  • WiFi next-generation communication systems or other communication systems, etc.
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC machine type communication
  • V2V vehicle to vehicle
  • FIG. 1 is a schematic diagram of a communication system applied in an embodiment of this application.
  • the communication system 100 may include a network device 110, and the network device 110 may communicate with a terminal device 120 (or called a communication terminal or a terminal). device of.
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system (Evolutional Node B, eNB or eNodeB), or the wireless controller in the Cloud Radio Access Network (CRAN), or the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network equipment in 5G networks, or network equipment in the future evolution of public land mobile networks (Public Land Mobile Network, PLMN), etc.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • LTE Long Term Evolutional Node B
  • eNB evolved base station
  • CRAN Cloud Radio Access Network
  • the network equipment can be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs
  • the communication system 100 also includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, and direct cable connection ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN wireless local area networks
  • IoT Internet of Things
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminals, user equipment (UE), user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile equipment, user terminals, terminals, wireless communication equipment, user agents, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital processing (Personal Digital Assistant, PDA), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • direct terminal connection (Device to Device, D2D) communication may be performed between the terminal devices 120, that is, the technical solution provided in this application may also be applied to the communication between two terminal devices.
  • the 5G system or 5G network may also be referred to as a New Radio (NR) system or NR network.
  • NR New Radio
  • Figure 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the network device can be an access device, for example, an access device in the NR-U system, such as 5G's New Radio Access Technology (NR) base station (next generation Node B, gNB) ) Or small station, micro station, relay station, transmission and reception point (Transmission and Reception Point, TRP), road side unit (Road Side Unit, RSU), etc.
  • NR New Radio Access Technology
  • gNB next generation Node B
  • TRP Transmission and Reception Point
  • RSU road side unit
  • Terminal equipment may also be referred to as a mobile terminal, user equipment (UE), access terminal, user unit, user station, mobile station, mobile station, user terminal, terminal, wireless communication equipment, user agent, or user device.
  • UE user equipment
  • the terminal device has an interface for communicating with a network device (for example, a cellular network).
  • a network device for example, a cellular network
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • Fig. 2 is a schematic flowchart of the first embodiment of the information transmission method provided by the embodiments of the application. As shown in Fig. 2, the information transmission method can be applied between a network device and a terminal device, and specifically includes the following steps:
  • S210 Receive a first downlink control signaling DCI, where the first DCI instructs the terminal device to send feedback information corresponding to the first channel group within the target time unit.
  • the terminal device receives the first DCI sent by the network device, and the first DCI instructs the terminal device to send feedback information corresponding to the first channel group, such as ACK/NACK feedback information, to the network device within the target time unit.
  • the first DCI contains a bit of information, which is used to indicate which channel group feedback information the terminal device sends in the target time unit. For example, if the value of the bit information is "0", it means that the terminal device is in the target time unit.
  • the feedback information of the channel group where the PDSCH scheduled by the current DCI is located is sent inside, or the feedback information of the channel group to which the PDCCH carrying the DCI belongs, and the value of this bit information is "1", which indicates that the feedback information of the two channel groups is triggered to be transmitted.
  • target time unit may be a time slot, or other appropriate time domain transmission units such as subframes, symbols, etc., which are not specifically limited in this application.
  • the number of the first channel group is one or more.
  • the first channel group may be channel group 0 or channel group 1, or channel group 0 and channel group 1.
  • S220 Receive a second DCI, where the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit.
  • the terminal device receives the second DCI sent by the network device.
  • the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit.
  • the second DCI may be after receiving the first DCI. DCI received.
  • the receiving time of the second DCI is after the receiving time of the first DCI
  • the embodiment of the present application is not limited to this, and the receiving time of the second DCI may also be at the receiving time of the first DCI. Before the time of receipt, this application does not impose any special restrictions on this.
  • the number of the second channel group is one or more.
  • the second channel group may be channel group 0 or channel group 1, or channel group 0 and channel group 1.
  • S230 Send target feedback information within the target time unit, where the target feedback information includes feedback information corresponding to the second channel group.
  • the terminal device sends target feedback information to the network device through a physical uplink control channel (PUCCH) within a target time unit, and the target feedback information includes feedback information corresponding to the second channel group.
  • PUCCH physical uplink control channel
  • the target feedback information includes the feedback information corresponding to channel group 0 or channel group 1; if the second channel is channel group 0 and channel group 1, the target feedback information Includes feedback information corresponding to channel group 0 and channel group 1.
  • the terminal device sends target feedback information through PUCCH as an example for description, it should be understood by those skilled in the art that in the example embodiment of the application, the physical uplink shared channel (Physical Uplink Shared Channel) may also be used.
  • Channel, PUSCH Physical Uplink Shared Channel
  • the terminal device when the terminal device receives the first DCI and the second DCI sent by the network device, it sends the feedback information corresponding to the channel group indicated by the second DCI to the network device, even if two DCI indicates the feedback information of different channel groups for the same time unit, and can also ensure the consistency of the transmission channel and feedback information between the network equipment and the terminal equipment, so as to ensure that the network equipment can correctly receive the feedback information of the terminal equipment, and then It can improve the uplink control information transmission performance and improve the communication efficiency of the communication system.
  • the terminal device when the terminal device sends the target feedback information to the network device within the target time unit, it needs to determine the transmission resource (for example, PUCCH resource) for sending the target feedback information.
  • the transmission resource for sending the target feedback information can be determined in one of the following two ways.
  • the terminal device determines a target transmission resource based on the indication information in the second DCI, where the target transmission resource is used to send target feedback information, and the target transmission resource is located in the target time unit in the time domain. For example, the terminal device determines the target PUCCH based on the PUCCH resource indication information field in the second DCI, where the target PUCCH is used to send target feedback information to the network device within the target time unit. After the target transmission resource is determined, the target transmission resource is used to send target feedback information to the network device within the target time unit.
  • the terminal device determines the target transmission resource based on the number of bits of the target feedback information and the indication information in the second DCI.
  • the target transmission resource is used to send the target feedback information, and the target transmission resource is located in the target time unit in the time domain. For example, after determining a target time unit (for example, a time slot) for transmitting feedback information, the terminal device determines the total number of bits of feedback information transmitted in the target time unit, and uses the total number of bits of feedback information from the pre-configured PUCCH resource A PUCCH resource set is determined in the set.
  • the network device configures a maximum of 4 PUCCH resource sets (or called PUCCH resource groups) through high-level signaling, and each PUCCH resource set includes a maximum of 16 PUCCH resources.
  • the range of the number of uplink control information (UCI) bits carried by each PUCCH resource set is different, as follows:
  • N 2 is configured by high-level signaling maxPayloadMinus1. If maxPayloadMinus1 is not received, N 2 is equal to 1706;
  • the number of UCI bits carried is N 2 ⁇ O UCI ⁇ N 3 , where N 3 is configured by high-level signaling maxPayloadMinus1. If maxPayloadMinus1 is not received, N 3 is equal to 1706;
  • the number of UCI bits carried is N 3 ⁇ O UCI ⁇ 1706.
  • the terminal device determines a PUCCH resource set according to the number of bits of feedback information in the UCI information to be transmitted. Then, the PUCCH resource actually used is obtained from the PUCCH resource set according to the indication of the PUCCH resource indicator (resource indicator) information field in the DCI.
  • the second channel group indicated by the second DCI includes the first channel group indicated by the first DCI
  • the target feedback information is the feedback information corresponding to the second channel group. For example, if the first channel group is If the channel group is channel group 0, the second channel group is channel group 0 and 1, or the second channel group is channel group 0. If the first channel group is channel group 0 and the second channel group is channel group 0 or 1, the target feedback information is the feedback information corresponding to channel group 0 or 1. If the first channel group is channel group 0, the second channel group If it is channel group 0, the target feedback information is the feedback information corresponding to channel group 0.
  • the target can be sent to the network device in one of the following ways: Feedback.
  • the terminal device determines the first transmission resource according to the indication information in the first DCI, and the second transmission resource according to the indication information in the second DCI; if the first transmission resource and the second transmission resource do not overlap (for example, time domain and/or frequency) Domains do not overlap), the terminal device sends the feedback information corresponding to the first channel group in the target time unit through the first transmission resource, and sends the feedback information corresponding to the second channel group in the target time unit through the second transmission resource.
  • the terminal device determines the first transmission resource according to the number of feedback information bits corresponding to the first channel group and the indication information in the first DCI; according to the number of feedback information bits corresponding to the second channel group and the indication information in the second DCI Determine the second transmission resource; if the first transmission resource and the second transmission resource do not overlap (for example, the time domain and/or the frequency domain do not overlap), the terminal device transmits the first channel group in the target time unit through the first transmission resource Corresponding feedback information; the feedback information corresponding to the second channel group is sent within the target time unit through the second transmission resource.
  • the terminal device determines the first transmission resource according to the indication information in the first DCI, and determines the second transmission resource according to the indication information in the second DCI; if the first transmission resource overlaps the second transmission resource (for example, overlaps in the time domain), then The terminal device sends the target feedback information within the target time unit through the second transmission resource.
  • the terminal device determines the first transmission resource according to the number of feedback information bits corresponding to the first channel group and the indication information in the first DCI; according to the number of feedback information bits corresponding to the second channel group and the indication information in the second DCI Determine the second transmission resource; if the first transmission resource overlaps with the second transmission resource (for example, overlap in the time domain), the terminal device determines the third transmission according to the total number of bits of the target feedback information and the indication information in the second DCI Resource, sending target feedback information to the network device within the target time unit through the third transmission resource, the target feedback information including feedback information corresponding to the first channel group and feedback information corresponding to the second channel group.
  • first transmission resource and the second transmission resource may partially overlap or completely overlap, which is not specifically limited in this application.
  • FIG. 3 is a schematic flowchart of Embodiment 2 of an information transmission method provided by an embodiment of this application.
  • step S310 the network device sends a first DCI to the terminal device, and the first DCI instructs the terminal device to send feedback information corresponding to the first channel group within the target time unit.
  • the target time unit may be a time slot, or may be other appropriate time domain transmission units such as subframes, symbols, etc., which are not specifically limited in this application.
  • the number of the first channel group is one or more.
  • the first channel group may be channel group 0 or channel group 1, or may be channel group 0 and channel group 1.
  • step S320 the terminal device receives the first DCI sent by the network device.
  • step S330 the network device sends a second DCI to the terminal device, and the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit.
  • the second DCI may be a DCI received after receiving the first DCI, and the format of the second DCI is one of DCI format 1_1, DCI format 1_2, DCI format 0_1, and DCI format 0_2.
  • the receiving time of the second DCI is after the receiving time of the first DCI
  • the embodiment of the present application is not limited to this, and the receiving time of the second DCI may also be at the receiving time of the first DCI. Before the time of receipt, this application does not impose any special restrictions on this.
  • the number of the second channel group is one or more.
  • the second channel group may be channel group 0 or channel group 1, or channel group 0 and channel group 1.
  • step S340 the terminal device receives the second DCI sent by the network device.
  • step S350 the terminal device sends target feedback information to the network device within the target time unit, where the target feedback information includes feedback information corresponding to the second channel group.
  • the terminal device sends target feedback information to the network device through the PUCCH within the target time unit, and the target feedback information includes feedback information corresponding to the second channel group.
  • the target feedback information includes the feedback information corresponding to channel group 0 or channel group 1; if the second channel is channel group 0 and channel group 1, the target feedback information Includes feedback information corresponding to channel group 0 and channel group 1.
  • step S360 the network device receives the target feedback information sent by the terminal device within the target time unit.
  • Case 1 The terminal device receives the first DCI, the first DCI instructs the terminal device to send feedback information of the first channel group within the target time unit; the terminal device receives the second DCI, and the second DCI indicates the terminal device Send the feedback information of the second channel group within the target time unit.
  • the transmission time of the second DCI is after the transmission time of the first DCI, and the second channel group includes the first channel group.
  • the terminal sends the feedback information corresponding to the second channel group within the target time unit.
  • the terminal device uses the physical resources indicated by the second DCI, such as PUCCH resources or PUSCH resources, to transmit feedback information corresponding to the second channel group.
  • the second DCI is not DCI format 1_0 or DCI format 0_0; or the second DCI is one of DCI format 1_1, DCI format 0_1, DCI format 1_2, and DCI format 0_2.
  • the DCI performs incremental triggering of the channel group, that is, the channel group of the DCI triggering feedback after the transmission is the same as the channel group of the DCI triggering feedback before the transmission, or the channel group of the DCI triggering feedback after the transmission is in the channel group.
  • a new feedback channel group is added on the basis of the channel group for which the previous DCI triggers feedback.
  • the terminal device does not expect that the channel group triggered by the later DCI transmission does not include the channel group triggered by the previous DCI transmission. For example, if the first channel group is channel group 0, the second channel group is channel group 0 and 1, or the second channel group is channel group 0.
  • the information transmission method in the exemplary embodiment of Case 1 will be described in detail below with reference to FIG. 4.
  • the first DCI is transmitted first, which triggers the terminal device to send the feedback information corresponding to channel group 0, that is, ACK/NACK information in the time slot slot n.
  • the second DCI is transmitted after the first DCI, and the second DCI triggers the terminal device to send one of the following two types of feedback information in time slot n:
  • the terminal device uses the PUCCH resource indicated by the second DCI to transmit the ACK/NACK information corresponding to channel group 0; or,
  • the terminal device determines the number of ACK/NACK information bits corresponding to channel group 0, and the terminal device determines the PUCCH resource according to the number of bits and the indication of the PUCCH resource indication information field in the second DCI.
  • the terminal uses the PUCCH resource indicated by the second DCI to transmit the ACK/NACK corresponding to channel group 0 and channel group 1. NACK information; or,
  • the terminal device determines the number of ACK/NACK information bits corresponding to channel group 0 and channel 1, and the terminal device determines the PUCCH resource according to the number of bits and the indication of the PUCCH resource indication information field in the second DCI.
  • Case 2 The terminal device receives the first DCI, the first DCI instructs the terminal device to send the feedback information of the first channel group within the target time unit; the terminal device receives the second DCI, and the second DCI indicates the terminal device Send the feedback information of the second channel group within the target time unit.
  • the transmission time of the second DCI is after the transmission time of the first DCI, and the second channel group does not include the first channel group.
  • the terminal device determines the PUCCH resource within the target time unit according to the second DCI, and the terminal device uses the determined PUCCH resource to transmit the ACK/NACK information corresponding to the first channel group and the second channel group; or, the terminal device uses the determined PUCCH resource
  • the ACK/NACK information corresponding to the second channel group is transmitted.
  • the ACK/NACK information corresponding to the first channel group is not transmitted within the target time unit.
  • the format of the second DCI is DCI format 1_0 or DCI format 0_0. The information transmission method in the exemplary embodiment of Case 2 will be described in detail below with reference to FIG. 5.
  • the first DCI is transmitted first, which triggers the terminal device to send the ACK/NACK information corresponding to channel group 0 in the time slot n.
  • the second DCI is transmitted after the first DCI, and the second DCI triggers the terminal device to send the ACK/NACK information corresponding to the channel group 1 in the time slot n.
  • the terminal device determines a PUCCH resource according to the indication of the PUCCH resource indication information field in the second DCI, and transmits the ACK/NACK information corresponding to channel group 0 and channel group 1 through the PUCCH; or,
  • the terminal device determines the number of ACK/NACK information bits corresponding to channel group 0 and channel group 1, and the terminal device determines a PUCCH resource according to the number of bits and the indication of the PUCCH resource indication information field in the second DCI.
  • the terminal device determines a PUCCH resource according to the indication of the PUCCH resource indication information field in the second DCI, and transmits the ACK/NACK information corresponding to channel group 1 through the PUCCH resource;
  • the terminal device determines the number of ACK/NACK information bits corresponding to the channel 1 group, and the terminal device determines a PUCCH resource according to the number of bits and the indication of the PUCCH resource indication information field in the second DCI.
  • Case 3 The terminal device receives the first DCI, the first DCI instructs the terminal device to send feedback information of the first channel group within the target time unit; the terminal device receives the second DCI, and the second DCI indicates the terminal device The feedback information of the second channel group is sent within the target time unit, and the second channel group is different from the first channel group.
  • the transmission time of the second DCI is after the transmission time of the first DCI, and the second channel group does not include the first channel group.
  • the terminal device determines the first PUCCH resource within the target time unit according to the first DCI.
  • the terminal device determines the second PUCCH resource within the target time unit according to the second DCI. In case three, the following two embodiments are included:
  • Embodiment (1) If the first PUCCH resource and the second PUCCH resource do not overlap, the terminal device uses the first PUCCH resource to transmit the ACK/NACK information corresponding to the first channel group, and uses the second PUCCH resource to transmit the second PUCCH resource. ACK/NACK information corresponding to the channel group;
  • Embodiment (2) If the first PUCCH resource and the second PUCCH resource overlap, for example, overlap in the time domain, the terminal device uses the second PUCCH resource to transmit the ACK/NACK information corresponding to the second channel group; or,
  • the terminal device determines the third PUCCH resource according to the second DCI, and uses the third PUCCH resource to transmit the ACK/NACK information corresponding to the first channel group and the second channel group.
  • the first DCI is transmitted first, which triggers the terminal device to send the ACK/NACK information of channel group 0 in time slot n.
  • the terminal device determines PUCCH 0 in time slot n according to the indication of the PUCCH resource indication information field in the first DCI, or the terminal device determines the PUCCH 0 in the time slot n according to the number of ACK/NACK bits corresponding to channel group 0 and the difference between the PUCCH resource indication information field in the first DCI Indicates that PUCCH 0 is determined in time slot n.
  • the second DCI is transmitted after the first DCI, and the second DCI triggers the terminal device to send the ACK/NACK information of the channel group 1 in the time slot n.
  • the terminal device determines PUCCH 1 in time slot n according to the indication of the PUCCH resource indication information field in the second DCI, or the terminal device determines the PUCCH 1 according to the number of ACK/NACK bits corresponding to channel group 1 and the difference between the PUCCH resource indication information field in the second DCI Indicates that PUCCH 1 is determined in time slot n.
  • PUCCH 0 and PUCCH 1 occupy different time domain symbols for transmission, and the time domains do not overlap.
  • the terminal device uses PUCCH 0 to transmit the ACK/NACK information corresponding to channel group 0, and PUCCH 1 to transmit the ACK corresponding to channel group 1 /NACK information.
  • PUCCH 0 and PUCCH 1 occupy different frequency domain resources for transmission, that is, the frequency domains do not overlap.
  • the terminal device uses PUCCH 0 to transmit the ACK/NACK information corresponding to channel group 0, and PUCCH 1 to transmit the corresponding channel group 1 ACK/NACK information.
  • the first DCI is transmitted first, which triggers the terminal device to send the ACK/NACK information corresponding to channel group 0 in time slot n.
  • the terminal equipment determines to obtain PUCCH 0 in time slot n according to the indication of the PUCCH resource indication information field in the first DCI, or the terminal equipment according to the number of ACK/NACK bits corresponding to channel group 0 and the PUCCH resource indication information field in the first DCI Indicates that PUCCH 0 is obtained in time slot n.
  • the second DCI is transmitted after the first DCI, and the second DCI triggers the terminal device to send the ACK/NACK information of the channel group 1 in the time slot n.
  • the terminal device determines to obtain PUCCH 1 in time slot n according to the indication of the PUCCH resource indication information field in the second DCI, or the terminal device according to the number of ACK/NACK bits corresponding to channel group 1 and the PUCCH resource indication information field in the second DCI Indicates that PUCCH 1 is obtained in time slot n.
  • the terminal device sends feedback information in one of the following two ways:
  • the terminal device uses PUCCH 1 to transmit the ACK/NACK information corresponding to channel group 1. That is, the feedback information triggered by the DCI after the transmission time of the terminal device is later; or,
  • Method (2) The terminal device determines the PUCCH 2 resource according to the total number of bits of the feedback information corresponding to channel group 0 and channel group 1 and the indication of the PUCCH resource indication information field in the second DCI, and uses the determined PUCCH 2 to transmit the channel group 0 and channel group 1 corresponding feedback information.
  • the terminal device when the terminal device receives the first DCI and the second DCI sent by the network device, it sends the feedback information corresponding to the channel group indicated by the second DCI to the network device, or sends the first DCI to the network device.
  • the feedback information corresponding to the channel groups indicated by one DCI and the second DCI even if two DCIs indicate to feed back the feedback information of different channel groups for the same time unit, it can ensure the understanding of the transmission channel and feedback information between the network equipment and the terminal equipment Consistency can ensure that the network device can correctly receive the feedback information of the terminal device, thereby improving the uplink control information transmission performance and improving the communication efficiency of the communication system.
  • FIG. 9 is a schematic flowchart of Embodiment 8 of an information transmission method provided by an embodiment of this application.
  • the information transmission method is applied to a network terminal, and the information transmission method includes steps S910 to S930.
  • the information transmission method will be described in detail below with reference to the accompanying drawings.
  • step S910 the first downlink control signaling DCI is sent, and the first DCI instructs the terminal device to send feedback information corresponding to the first channel group within the target time unit;
  • step S920 a second DCI is sent, and the second DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit,
  • step S930 the target feedback information sent within the target time unit is received, where the target feedback information includes feedback information corresponding to the second channel group.
  • the transmission time of the second DCI is after the transmission time of the first DCI.
  • the second channel group includes the first channel group.
  • the second DCI is one of DCI format 1_1, DCI format 1_2, DCI format 0_1, and DCI format 0_2.
  • the second channel group does not include the first channel group
  • the target feedback information further includes feedback information corresponding to the first channel group
  • the receiving the target feedback information sent within the target time unit includes: receiving the target feedback information sent through the target transmission resource, the target transmission resource It is determined based on the second DCI that the target transmission resource is located in the target time unit in the time domain.
  • the receiving the target feedback information sent within the target time unit includes: receiving the target feedback information sent through the target transmission resource, the target transmission resource Determined according to the number of bits of the target feedback information and the second DCI, the target transmission resource is located in the target time unit in the time domain.
  • the second channel group does not include the first channel group
  • the receiving the target feedback information sent within the target time unit includes: receiving Feedback information corresponding to the first channel group sent through a first transmission resource in the target time unit; receiving feedback information corresponding to the second channel group sent through a second transmission resource in the target time unit, where , The first transmission resource and the second transmission resource do not overlap, the first transmission resource is determined according to the first DCI, or the first transmission resource is determined according to the feedback information corresponding to the first channel group
  • the number of bits and the first DCI are determined, the second transmission resource is determined according to the second DCI, or the second transmission resource is determined according to the number of bits of feedback information corresponding to the second channel group and the second DCI OK.
  • the second channel group does not include the first channel group
  • the receiving the target feedback information sent within the target time unit includes: receiving The target feedback information sent through the second channel in the target time unit, wherein the first transmission resource overlaps the second transmission resource, and the first transmission resource is determined according to the first DCI, or the first transmission
  • the resource is determined according to the number of bits of the feedback information corresponding to the first channel group and the first DCI
  • the second transmission resource is determined according to the second DCI
  • the second transmission resource is determined according to the second channel
  • the number of bits of the feedback information corresponding to the group and the second DCI are determined.
  • the second channel group does not include the first channel group
  • the receiving the target feedback information sent within the target time unit includes: receiving The target feedback information sent through the third transmission resource within the target time unit, wherein the target feedback information further includes feedback information corresponding to the first channel group, and the third transmission resource is based on the target feedback information
  • the total number of bits and the second DCI are determined, the first transmission resource overlaps the second transmission resource, the first transmission resource is determined according to the first DCI, and the second transmission resource is determined according to the second channel group
  • the number of bits of the corresponding feedback information is determined with the second DCI.
  • FIG. 10 is a schematic structural diagram of Embodiment 1 of an information transmission apparatus according to an embodiment of the application.
  • the information transmission apparatus 1000 is applied to terminal equipment, and the information transmission apparatus 1000 includes: a first receiving module 1010 for Receive the first downlink control signaling DCI, the first DCI instructs the terminal equipment to send feedback information corresponding to the first channel group within the target time unit; the second receiving module 1020 is configured to receive the second DCI, the The second DCI instructs the terminal device to send the feedback information corresponding to the second channel group within the target time unit; the sending module 1030 is configured to send the target feedback information within the target time unit, where the target feedback information Including feedback information corresponding to the second channel group.
  • a first receiving module 1010 for Receive the first downlink control signaling DCI, the first DCI instructs the terminal equipment to send feedback information corresponding to the first channel group within the target time unit
  • the second receiving module 1020 is configured to receive the second DCI, the The second DCI instructs the terminal device to send the feedback information corresponding to
  • the receiving time of the second DCI is after the receiving time of the first DCI.
  • the second channel group includes the first channel group.
  • the second DCI is one of DCI format 1_1, DCI format 1_2, DCI format 0_1, and DCI format 0_2.
  • the second channel group does not include the first channel group
  • the target feedback information further includes feedback information corresponding to the first channel group
  • the device further includes: a first channel determining module, configured to determine a target transmission resource according to the second DCI, where the target transmission resource is located in the time domain In the target time unit, the target transmission resource is used to send the target feedback information.
  • a first channel determining module configured to determine a target transmission resource according to the second DCI, where the target transmission resource is located in the time domain In the target time unit, the target transmission resource is used to send the target feedback information.
  • the device further includes: a second channel determining module, configured to determine a target transmission resource according to the number of bits of the target feedback information and the second DCI, so The target transmission resource is located in the target time unit in the time domain, and the target transmission resource is used to send the target feedback information.
  • a second channel determining module configured to determine a target transmission resource according to the number of bits of the target feedback information and the second DCI, so The target transmission resource is located in the target time unit in the time domain, and the target transmission resource is used to send the target feedback information.
  • the second channel group does not include the first channel group
  • the target feedback information further includes feedback information corresponding to the first channel group
  • the sending The module includes: a first sending unit, configured to send feedback information corresponding to the first channel group within the target time unit through the first transmission resource if the first transmission resource and the second transmission resource do not overlap;
  • the second sending unit is configured to send the feedback information corresponding to the second channel group within the target time unit through the second transmission resource, where the first transmission resource is based on the indication in the first DCI Information is determined, or the first transmission resource is determined according to the number of bits of the feedback information corresponding to the first channel group and the indication information in the first DCI, and the second transmission resource is determined according to the information in the second DCI
  • the indication information is determined, or the second transmission resource is determined according to the number of bits of the feedback information corresponding to the second channel group and the indication information in the second DCI.
  • the second channel group does not include the first channel group
  • the sending module includes: a third sending unit, configured to determine whether the first transmission resource is connected to the second channel group. If the transmission resources overlap, the target feedback information is sent within the target time unit through the second transmission resource, where the first transmission resource is determined according to the indication information in the first DCI, or the second transmission resource A transmission resource is determined according to the number of bits of the feedback information corresponding to the first channel group and the indication information in the first DCI, the second transmission resource is determined according to the indication information in the second DCI, or The second transmission resource is determined according to the number of bits of the feedback information corresponding to the second channel group and the indication information in the second DCI.
  • the sending module includes: a fourth sending unit, configured to determine whether the first transmission resource is connected to the second channel group. If the transmission resources overlap, the target feedback information is sent within the target time unit through the third transmission resource.
  • the target feedback information also includes the feedback information corresponding to the first channel group.
  • the first transmission resource is based on the The indication information in the first DCI is determined, the second transmission resource is determined according to the number of bits of the feedback information corresponding to the second channel group and the indication information in the second DCI, and the third transmission resource is determined according to the The total number of bits of the target feedback information and the indication information in the second DCI are determined.
  • the information transmission apparatus provided in any of the foregoing embodiments is used to implement the technical solution on the terminal device side in any of the foregoing method embodiments, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 11 is a schematic structural diagram of Embodiment 1 of an information transmission apparatus according to an embodiment of the application.
  • the information transmission apparatus 1100 is applied to network equipment, and the information transmission apparatus 1100 includes: a first sending module 1110 for Send the first downlink control signaling DCI, the first DCI instructs the terminal device to send the feedback information corresponding to the first channel group within the target time unit; the second sending module 1120 is used to send the second DCI, the second The DCI instructs the terminal device to send feedback information corresponding to the second channel group within the target time unit, and the receiving module 1130 is configured to receive the target feedback information sent within the target time unit, wherein the target feedback information Including feedback information corresponding to the second channel group.
  • the transmission time of the second DCI is after the transmission time of the first DCI.
  • the second channel group includes the first channel group.
  • the second DCI is one of DCI format 1_1, DCI format 1_2, DCI format 0_1, and DCI format 0_2.
  • the second channel group does not include the first channel group
  • the target feedback information further includes feedback information corresponding to the first channel group
  • the receiving module includes: a first receiving unit, configured to receive the target feedback information sent through a target transmission resource, the target transmission resource being based on the second The DCI determines that the target transmission resource is located in the target time unit in the time domain.
  • the receiving module includes: a second receiving unit, configured to receive the target feedback information sent through a target transmission resource, and the target transmission resource is based on the target feedback The number of information bits and the second DCI determine that the target transmission resource is located in the target time unit in the time domain.
  • the second channel group does not include the first channel group
  • the target feedback information further includes feedback information corresponding to the first channel group
  • the receiving The module includes: a third receiving unit, configured to receive the feedback information corresponding to the first channel group sent through the first transmission resource in the target time unit; a fourth receiving unit, configured to receive the feedback information corresponding to the first channel group in the target time unit
  • the first transmission resource is determined according to the number of bits of the feedback information corresponding to the first channel group and the first DCI
  • the second transmission resource is determined according to the second DCI
  • the second transmission The resource is determined according to the number of bits of feedback information corresponding to the second channel group and the second DCI.
  • the second channel group does not include the first channel group
  • the receiving module includes: a fifth receiving unit configured to receive The target feedback information sent through the second transmission resource, wherein the first transmission resource overlaps the second transmission resource, the first transmission resource is determined according to the first DCI, or the first transmission resource is determined according to the The number of bits of feedback information corresponding to the first channel group and the first DCI are determined, the second transmission resource is determined according to the second DCI, or the second transmission resource is determined according to the feedback corresponding to the second channel group The number of bits of information and the second DCI are determined.
  • the second channel group does not include the first channel group
  • the receiving target feedback information sent within the target time unit includes: sixth receiving Unit, configured to receive the target feedback information sent through a third transmission resource within the target time unit, wherein the target feedback information further includes feedback information corresponding to the first channel group, and the third transmission
  • the resource is determined according to the total number of bits of the target feedback information and the second DCI
  • the first transmission resource overlaps the second transmission resource
  • the first transmission resource is determined according to the first DCI
  • the information transmission apparatus provided in any of the foregoing embodiments is used to implement the technical solutions on the network device side in any of the foregoing method embodiments, and its implementation principles and technical effects are similar, and will not be repeated here.
  • FIG. 12 is a schematic structural diagram of Embodiment 1 of a terminal device according to an embodiment of this application. As shown in FIG. 12, the terminal device 1200 includes:
  • the memory 1220 stores computer execution instructions
  • the processor 1210 executes the computer-executable instructions stored in the memory, so that the processor 1210 executes the technical solution on the terminal device side in any of the foregoing method embodiments.
  • FIG. 13 is a schematic structural diagram of Embodiment 1 of a network device according to an embodiment of this application. As shown in FIG. 13, the network device 1300 includes:
  • the network device 30 further includes a receiver 1330;
  • the memory 1320 stores computer execution instructions
  • the processor 1310 executes the computer-executable instructions stored in the memory, so that the processor 1310 executes the technical solution on the network device side as in any of the foregoing method embodiments.
  • the memory, the processor, and the interface may be connected by a bus.
  • the memory may be integrated inside the processor.
  • the present application also provides a computer-readable storage medium in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, they are used to implement the technical solutions on the terminal device side in any of the foregoing method embodiments.
  • the present application also provides a computer-readable storage medium in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, they are used to implement the technology on the network device side in any of the foregoing method embodiments. Program.
  • the embodiments of the present application also provide a computer program product, including program instructions, and the program instructions are used to implement the technical solutions on the terminal device side in the foregoing method embodiments.
  • the embodiments of the present application also provide a computer program product, including program instructions, which are used to implement the technical solutions on the network device side in the foregoing method embodiments.
  • the embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution of the terminal device in the foregoing method embodiment.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute the terminal device side Technical solutions.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to execute the terminal device side Technical solutions.
  • An embodiment of the present application also provides a chip, which includes a processing module and a communication interface, and the processing module can execute the technical solution on the network device side in the foregoing method embodiment.
  • the chip also includes a storage module (such as a memory), the storage module is used to store instructions, the processing module is used to execute the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to execute the network device side Technical solutions.
  • a storage module such as a memory
  • the storage module is used to store instructions
  • the processing module is used to execute the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to execute the network device side Technical solutions.
  • the disclosed system, device, and method can be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the processor may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (Digital Signal Processors, DSPs), Application Specific Integrated Circuit (ASIC), etc.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like. The steps in the method disclosed in this application can be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • All or part of the steps in the foregoing method embodiments may be implemented by a program instructing relevant hardware.
  • the aforementioned program can be stored in a readable memory.
  • the program executes the steps including the foregoing method embodiments; and the foregoing memory (storage medium) includes: read-only memory (ROM), random access memory (Random Access Memory, RAM), Flash memory, hard disk, solid state hard disk, magnetic tape, floppy disk, optical disk and any combination thereof.

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Abstract

一种信息传输方法、装置、设备及存储介质，该方法应用于终端设备，包括：接收第一DCI，第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息（S210）；接收第二DCI，第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息（S220）；在该目标时间单元内发送目标反馈信息，其中，目标反馈信息包括第二信道组对应的反馈信息（S230）。根据该方法，能够保证网络设备与终端设备之间对传输信道、反馈信息理解的一致性，从而能够保证网络设备能够正确接收终端设备的反馈信息，进而能够提高上行控制信息传输性能。

Description

信息传输方法、装置、设备及存储介质 技术领域
本申请实施例涉及通信技术，尤其涉及一种信息传输方法、装置、设备及存储介质。
背景技术
在新无线(New Radio，NR)标准Rel-16中，针对新无线接入免授权频谱(NR-based Access to Unlicensed Spectrum，NR-U)，支持基于两个信道组的肯定确认/否定确认(Acknowledgement/Negative Acknowledgement，ACK/NACK)的反馈方式。
在目前的技术方案中，网络设备例如基站向终端设备发送下行控制信令(Downlink control information，DCI)，指示该DCI调度的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)所属的信道组信息，或指示承载该DCI的物理下行控制信道(Physical Downlink Control Channel，PDCCH)所属的信道组信息。进一步地，若基站向终端设备发送DCI，该DCI指示终端设备反馈某个信道组对应的ACK/NACK信息，则终端设备将属于该信道组的PDSCH或PDCCH对应的反馈信息一起反馈给基站。基站可以多次触发终端设备反馈某一个信道组的ACK/NACK信息，即实现ACK/NACK重传。
然而，在终端设备接收到针对同一个时间单元(例如时隙)的两个DCI信令时，若这两个DCI信令指示终端设备反馈不同的信道组的反馈信息，会造成基站与终端设备之间的传输信道、反馈信息理解的不一致，从而导致基站无法正确接收终端设备的反馈信息，进而造成上行控制信息传输性能下降，影响通信系统的通信效率。
发明内容
本申请实施例提供一种信息传输方法、装置、设备及存储介质，用于解决目前的技术方案中，终端设备接收到针对同一个时间单元的两个DCI，若这两个DCI指示反馈不同信道组的反馈信息，会造成基站与终端设备之间对传输信道、反馈信息理解的不一致，从而导致基站无法正确接收终端设备的反馈信息，进而造成上行控制信息传输性能下降，影响通信系统的通信效率的问题。
第一方面，本申请实施例可提供一种信息传输方法，应用于终端设备，所述方法包括：接收第一下行控制信令DCI，所述第一DCI指示所述终端设备在目标时间单元内发送第一信道组对应的反馈信息；接收第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息；在所述目标时间单元内发送目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
第二方面，本申请实施例提供一种信息传输方法，应用于网络设备，所述方法包括：发送第一下行控制信令DCI，所述第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；发送第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息，接收在所述目标时间单元内发送的目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
第三方面，本申请实施例提供一种信息传输装置，应用于终端设备，所述装置包括：第一接收模块，用于接收第一下行控制信令DCI，所述第一DCI指示所述终端设备在目标时间单元内发送第一信道组对应的反馈信息；第二接收模块，用于接收第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息；发送模块，用于在所述目标时间单元内发送目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
第四方面，本申请实施例提供一种信息传输装置，应用于网络设备，所述装置包括：第一发送模块，用于发送第一下行控制信令DCI，所述第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；第二发送模块，用于发送第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息，接收模块，用于接收在所述目标时间单元内发送的目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
第五方面，本申请实施例可提供一种终端设备，包括：处理器、存储器、接收器以及与发送端设 备进行通信的接口；所述存储器存储计算机执行指令；所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行第一方面任一项提供的信息传输方法。
可选地，上述终端设备的具体实现中，处理器可以为芯片。
第六方面，本申请实施例可提供一种网络设备，包括：处理器、存储器、发送器以及与终端设备进行通信的接口；所述存储器存储计算机执行指令；所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行第一方面任一项提供的信息传输方法。
可选地，上述处理器可以为芯片。
第七方面，本申请实施例可提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现第一方面任一项提供的信息传输方法。
第八方面，本申请实施例可提供一种计算机可读存储介质，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现第二方面任一项提供的信息传输方法。
第九方面，本申请实施例提供一种程序，当该程序被处理器执行时，用于执行如第一方面任一项提供的信息传输方法。
第十方面，本申请实施例提供一种程序，当该程序被处理器执行时，用于执行如第二方面任一项提供的信息传输方法。
第十一方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现如第一方面任一项提供的信息传输方法。
第十二方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现如第二方面任一项提供的信息传输方法。
第十三方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第一方面任一项提供的信息传输方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第一方面任一项提供的信息传输方法。
第十四方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第二方面任一项提供的信息传输方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第二方面任一项提供的信息传输方法。
本申请实施例提供的信息传输方法、装置、设备及存储介质，终端设备在接收到网络设备发送的第一DCI和第二DCI时，向网络设备发送第二DCI指示的信道组对应的反馈信息，即使两个DCI针对同一时间单元指示反馈不同信道组的反馈信息，也能够保证网络设备与终端设备之间对传输信道、反馈信息理解的一致性，从而能够保证网络设备能够正确接收终端设备的反馈信息，进而能够提高上行控制信息传输性能，提高通信系统的通信效率。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图做一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，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为本申请实施例应用的一种通信系统的示意图；
图2为本申请实施例提供的信息传输方法实施例一的流程示意图；
图3为本申请实施例提供的信息传输方法实施例二的流程示意图；
图4为本申请实施例提供的信息传输方法实施例三的示意图；
图5为本申请实施例提供的信息传输方法实施例四的示意图；
图6为本申请实施例提供的信息传输方法实施例五的示意图；
图7为本申请实施例提供的信息传输方法实施例六的示意图；
图8为本申请实施例提供的信息传输方法实施例七的示意图；
图9为本申请实施例提供的信息传输方法实施例八的流程示意图；
图10为本申请实施例提供的信息传输装置实施例一的结构示意图；
图11为本申请实施例提供的信息传输装置实施例二的结构示意图；
图12为本申请实施例提供的终端设备实施例一的结构示意图；
图13为本申请实施例提供的网络设备实施例一的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的说明书、权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
目前，在新无线(New Radio，NR)标准Rel-15中，终端设备根据DCI中的时序指示(timing indicator)信息域确定发送该DCI对应的反馈信息的时间，例如，终端根据DCI中的PDSCH-to-HARQ_feedback时序指示信息域确定发送该DCI对应的反馈信息的时间。具体而言，若该DCI调度的PDSCH的结束为止在时隙n，则对应的ACK/NACK反馈信息在时隙n+k内传输，其中，k由PDSCH-to-HARQ_feedback时序指示信息域指示。
在NR标准Rel-16中，针对新无线接入免授权频谱(NR-based Access to Unlicensed Spectrum，NR-U)，支持基于两个信道组的肯定确认/否定确认的反馈方式。若基站向终端设备发送DCI，该DCI指示终端设备在目标时隙反馈某个信道组对应的ACK/NACK信息，则终端设备将属于该信道组的PDSCH或PDCCH对应的反馈信息一起反馈给基站。第三代合作伙伴计划(3rd Generation Partnership Project，3GPP)确定在DCI格式例如DCI格式1_1中引入1比特信息用于指示触发信道组，该比特值为“0”时表示触发传输当前DCI调度的PDSCH所在的信道组的反馈信息，或表示承载该DCI的PDCCH所属的信道组的反馈信息，该比特值为“1”表示触发传输两个信道组的反馈信息。
然而，在上述方案中，在终端设备接收到针对同一个时间单元例如时隙的两个DCI时，若这两个DCI信令指示反馈不同的信道组的反馈信息，会造成基站与终端设备之间的传输信道、反馈信息理解的不一致，从而导致基站无法正确接收终端设备的反馈信息，进而造成上行控制信息传输性能下降，影响通信系统的通信效率。
针对上述问题，本申请实施例提供一种信息传输方法，终端设备接收到网络设备发送的第一DCI和第二DCI，第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息，第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息，则终端设备在该目标时间单元内向网络设备发送第二信道组对应的反馈信息。基于本申请实施例的技术方案，终端设备在接收到网络设备发送的第一DCI和第二DCI时，向网络设备发送第二DCI指示的信道组对应的反馈信息，或者向网络设备发送第一DCI和第二DCI指示的信道组对应的反馈信息，即使两个DCI针对同一时间单元指示反馈不同信道组的反馈信息，也能够保证网络设备与终端设备之间对传输信道、反馈信息理解的一致性，从而能够保证网络设备能够正确接收终端设备的反馈信息，进而能够提高上行控制信息传输性能，提高通信系统的通信效率。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)系统、先进的长期演进(Advanced long term  evolution，LTE-A)系统、新无线(New Radio，NR)系统、NR系统的演进系统、非授权频段上的LTE(LTE-based access to unlicensed spectrum，LTE-U)系统、非授权频段上的NR(NR-based access to unlicensed spectrum，NR-U)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、无线局域网(Wireless Local Area Networks，WLAN)、无线保真(Wireless Fidelity，WiFi)、下一代通信系统或其他通信系统等。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统将不仅支持传统的通信，还将支持例如，设备到设备(Device to Device，D2D)通信，机器到机器(Machine to Machine，M2M)通信，机器类型通信(Machine Type Communication，MTC)，以及车辆间(Vehicle to Vehicle，V2V)通信等，本申请实施例也可以应用于这些通信系统。
图1为本申请实施例应用的一种通信系统示意图，如图1所示，该通信系统100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，CRAN)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络设备设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，PSTN)、数字用户线路(Digital Subscriber Line，DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端设备的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端设备120之间可以进行终端直连(Device to Device，D2D)通信，即本申请提供的技术方案也可以应用在两个终端设备之间的通信中。
可选地，5G系统或5G网络还可以称为新无线(New Radio，NR)系统或NR网络。
图1示例性地示出了一个网络设备和两个终端设备，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
在图1中，网络设备可以是接入设备，例如可以是NR-U系统中的接入设备，例如5G的新无线接入技术(New Radio Access Technology，NR)基站(next generation Node B，gNB)或小站、微站，还可以是中继站、发送和接收点(Transmission and Reception Point，TRP)、路边单元(Road Side Unit,RSU)等。
终端设备也可以称为移动终端、用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、用户终端、终端、无线通信设备、用户代理或用户装置。具体可以是智能手机、蜂窝电话、无绳电话、个人数字处理(Personal Digital Assistant，PDA)设备、具有无线通信功能的手持设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备等。在本申请实施例中，该终端设备具有与网络设备(例如：蜂窝网络)进行通信的接口。
可选地，该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体，本申请实施例对此不作限定。
下面结合附图对本申请示例实施例中提供的信息传输方法进行详细的说明。
图2为本申请实施例提供的信息传输方法实施例一的流程示意图，如图2所示，该信息传输方法可应用在网络设备和终端设备之间，具体包括以下步骤：
S210：接收第一下行控制信令DCI，该第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息。
在示例实施例中，终端设备接收网络设备发送的第一DCI，该第一DCI指示终端设备在目标时间单元内向网络设备发送第一信道组对应的反馈信息例如ACK/NACK反馈信息。例如，第一DCI中包含一个比特信息，该比特信息用于指示终端设备在目标时间单元内发送哪个信道组的反馈信息，例如若比特信息的值为“0”，表示终端设备在目标时间单元内发送当前DCI调度的PDSCH所在的信道组的反馈信息，或表示承载该DCI的PDCCH所属的信道组的反馈信息，该比特信息的值为“1”表示触发传输两个信道组的反馈信息。
需要说明的是，目标时间单元可以为时隙slot，也可以为其他适当的时域传输单位例如子帧、符号等，本申请对此不进行特殊限定。
进一步地，第一信道组的数量为一个或多个，例如，第一信道组可以为信道组0或信道组1，也可以为信道组0和信道组1。
S220：接收第二DCI，该第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息。
在示例实施例中，终端设备接收网络设备发送的第二DCI，该第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息，第二DCI可以为在接收第一DCI之后接收的DCI。
需要说明的是，虽然在示例实施例中，第二DCI的接收时间在第一DCI的接收时间之后，但是本申请的实施例不限于此，第二DCI的接收时间还可以在第一DCI的接收时间之前，本申请对此不进行特殊限定。
进一步地，第二信道组的数量为一个或多个，例如，第二信道组可以为信道组0或信道组1，也可以为信道组0和信道组1。
S230：在该目标时间单元内发送目标反馈信息，其中，该目标反馈信息包括第二信道组对应的反馈信息。
在示例实施例中，终端设备在目标时间单元内通过物理上行控制信道(Physical Uplink Control Channel，PUCCH)向网络设备发送目标反馈信息，该目标反馈信息包括第二信道组对应的反馈信息。例如，若第二信道组为信道组0或信道组1，则目标反馈信息包括信道组0或信道组1对应的反馈信息；若第二信道为信道组0和信道组1，则目标反馈信息包括信道组0和信道组1对应的反馈信息。
需要说明的是，虽然以终端设备通过PUCCH发送目标反馈信息为例进行了说明，但是本领域技术人员应该理解的是，在申请的示例实施例中，还可以通过物理上行共享信道(Physical Uplink Shared Channel，PUSCH)发送目标反馈信息，本申请对此不进行特殊限定。
根据图2的示例实施例中的信息传输方法，终端设备在接收到网络设备发送的第一DCI和第二DCI时，向网络设备发送第二DCI指示的信道组对应的反馈信息，即使两个DCI针对同一时间单元指示反馈不同信道组的反馈信息，也能够保证网络设备与终端设备之间对传输信道、反馈信息理解的一致性，从而能够保证网络设备能够正确接收终端设备的反馈信息，进而能够提高上行控制信息传输性能，提高通信系统的通信效率。
进一步地，在图2的示例实施例中，终端设备在该目标时间单元内向网络设备发送目标反馈信息时，需要确定发送目标反馈信息的传输资源(例如PUCCH资源)。在示例实施例中，可以通过以下两种方式中的一种确定发送目标反馈信息的传输资源。
方式一
终端设备基于第二DCI中的指示信息，确定目标传输资源，该目标传输资源用于发送目标反馈信息，该目标传输资源在时域上位于该目标时间单元内。例如，终端设备基于第二DCI中的PUCCH资源指示信息域，确定目标PUCCH，该目标PUCCH用于在目标时间单元内向网络设备发送目标反馈信息。在确定了目标传输资源之后，通过目标传输资源在该目标时间单元内向网络设备发送目标反馈信息。
方式二
终端设备基于目标反馈信息的比特数目以及第二DCI中的指示信息，确定目标传输资源，该目标传输资源用于发送目标反馈信息，该目标传输资源在时域上位于该目标时间单元内。例如，终端设备在确定传输反馈信息的目标时间单元(例如时隙)后，确定在该目标时间单元内传输的反馈信息的总比特数目，并根据反馈信息的总比特数目从预配置的PUCCH资源集合中确定一个PUCCH资源集合。
具体而言，网络设备通过高层信令配置最多4个PUCCH资源集合(或称为PUCCH资源组)，每个PUCCH资源集合内最多包括16个PUCCH资源。每个PUCCH资源集合承载的上行控制信息(Uplink Control Information，UCI)比特数目的范围不同，具体如下：
(1)第一个PUCCH资源组，承载的UCI比特数目O UCI≤2；
(2)第二个PUCCH资源组，承载的UCI比特数目2＜O UCI≤N 2，其中N 2由高层信令maxPayloadMinus1配置，若未收到maxPayloadMinus1，则N 2等于1706；
(3)第三个PUCCH资源组，承载的UCI比特数目N 2＜O UCI≤N 3，其中N 3由高层信令maxPayloadMinus1配置，若未收到maxPayloadMinus1，则N 3等于1706；
(4)第四个PUCCH资源组，承载的UCI比特数目N 3＜O UCI≤1706.
终端设备根据待传输的UCI信息中反馈信息的比特数目确定一个PUCCH资源集合。然后根据DCI中PUCCH资源指示(resource indicator)信息域的指示从该PUCCH资源集合中得到实际使用的PUCCH资源。
进一步地，在图2的示例实施例中，第二DCI指示的第二信道组包括第一DCI指示的第一信道组，目标反馈信息为第二信道组对应的反馈信息，例如，若第一信道组为信道组0，则第二信道组为信道组0和1、或者第二信道组为信道组0。若第一信道组为信道组0，第二信道组为信道组0或1，则目标反馈信息为信道组0或1对应的反馈信息；若第一信道组为信道组0，第二信道组为信道组0，则目标反馈信息为信道组0对应的反馈信息。
此外，在图2的示例实施例中，若第二DCI指示的第二信道组不包括包括第一DCI指示的第一信道组，则可以通过以下几种方式中的一种向网络设备发送目标反馈信息。
方式一
终端设备通过第一DCI中的指示信息确定第一传输资源，通过第二DCI中的指示信息确定第二传输资源；若第一传输资源与第二传输资源不重叠(例如时域和/或频域不重叠)，则终端设备通过该第一传输资源在目标时间单元内发送第一信道组对应的反馈信息，通过该第二传输资源在目标时间单元内发送第二信道组对应的反馈信息。
方式二
终端设备根据第一信道组对应的反馈信息的比特数目以及第一DCI中的指示信息确定第一传输资源；根据第二信道组对应的反馈信息的比特数目以及所述第二DCI中的指示信息确定第二传输资源；若第一传输资源与第二传输资源不重叠(例如时域和/或频域不重叠)，则终端设备通过该第一传输资源在目标时间单元内发送第一信道组对应的反馈信息；通过该第二传输资源在目标时间单元内发送第二信道组对应的反馈信息。
方式三
终端设备通过第一DCI中的指示信息确定第一传输资源，通过第二DCI中的指示信息确定第二传输资源；若第一传输资源与第二传输资源重叠(例如时域上重叠)，则终端设备通过该第二传输资源在目标时间单元内发送目标反馈信息。
方式四
终端设备根据第一信道组对应的反馈信息的比特数目以及第一DCI中的指示信息确定第一传输资源；根据第二信道组对应的反馈信息的比特数目以及所述第二DCI中的指示信息确定第二传输资源；若第一传输资源与第二传输资源重叠(例如时域上重叠)，则终端设备根据目标反馈信息的总比特数目和所述第二DCI中的指示信息确定第三传输资源，通过第三传输资源在目标时间单元内向网络设备发送目标反馈信息，目标反馈信息包括第一信道组对应的反馈信息和第二信道组对应的反馈信息。
需要说明的是，第一传输资源与第二传输资源可以部分重叠，也可以完全重叠，本申请对此不进行特殊限定。
图3为本申请实施例提供的信息传输方法实施例二的流程示意图。
参照图3所示，在步骤S310中，网络设备向终端设备发送第一DCI，该第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息。
在示例实施例中，目标时间单元可以为时隙slot，也可以为其他适当的时域传输单位例如子帧、符号等，本申请对此不进行特殊限定。
进一步地，第一信道组的数量为一个或多个，例如，第一信道组可以为信道组0或信道组1，也可 以为信道组0和信道组1。
在步骤S320中，终端设备接收网络设备发送的第一DCI。
在步骤S330中，网络设备向终端设备发送第二DCI，该第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息。
在示例实施例中，第二DCI可以为在接收第一DCI之后接收的DCI，第二DCI的格式为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
需要说明的是，虽然在示例实施例中，第二DCI的接收时间在第一DCI的接收时间之后，但是本申请的实施例不限于此，第二DCI的接收时间还可以在第一DCI的接收时间之前，本申请对此不进行特殊限定。
进一步地，第二信道组的数量为一个或多个，例如，第二信道组可以为信道组0或信道组1，也可以为信道组0和信道组1。
在步骤S340中，终端设备接收网络设备发送的第二DCI。
在步骤S350中，终端设备在该目标时间单元内向网络设备发送目标反馈信息，该目标反馈信息包括第二信道组对应的反馈信息。
在示例实施例中，终端设备在目标时间单元内通过PUCCH向网络设备发送目标反馈信息，该目标反馈信息包括第二信道组对应的反馈信息。例如，若第二信道组为信道组0或信道组1，则目标反馈信息包括信道组0或信道组1对应的反馈信息；若第二信道为信道组0和信道组1，则目标反馈信息包括信道组0和信道组1对应的反馈信息。
在步骤S360中，网络设备接收终端设备在该目标时间单元内发送的目标反馈信息。
在上述实施例的基础上，下面结合附图对本申请实施例中的信息传输方法的具体应用过程中的三种情况下的实现方案进行详细说明。
情况一：终端设备接收到第一DCI，该第一DCI指示该终端设备在目标时间单元内发送第一信道组的反馈信息；该终端设备接收到第二DCI，该第二DCI指示该终端设备在目标时间单元内发送第二信道组的反馈信息。
进一步地，第二DCI的传输时间在第一DCI的传输时间之后，第二信道组包括第一信道组。终端在目标时间单元内发送第二信道组对应的反馈信息。终端设备使用第二DCI指示的物理资源例如PUCCH资源或PUSCH资源传输第二信道组对应的反馈信息。第二DCI不是DCI格式1_0或DCI格式0_0；或第二DCI为DCI格式1_1、DCI格式0_1、DCI格式1_2和DCI格式0_2中的一种。
在这种情况下，DCI进行增量触发信道组，即传输在后的DCI触发反馈的信道组与传输在前的DCI触发反馈的信道组相同，或者传输在后的DCI触发反馈的信道组在传输在前的DCI触发反馈的信道组的基础上增加新的反馈信道组。换句话说，终端设备不期待传输在后的DCI触发的信道组不包括传输在前的DCI触发的信道组。例如，若第一信道组为信道组0，则第二信道组为信道组0和1、或者第二信道组为信道组0。下面结合图4对情况一的示例实施例中的信息传输方法进行详细的描述。
如图4所示，第一DCI在前传输，触发终端设备在时隙slot n中发送信道组0对应的反馈信息即ACK/NACK信息。第二DCI在第一DCI之后传输，第二DCI触发终端设备在时隙n中发送以下两种中的一种反馈信息：
(1)信道组0的ACK/NACK信息。
若第二DCI指示终端设备在时隙n中发送信道组0的ACK/NACK信息，则所述终端设备使用第二DCI指示的PUCCH资源传输信道组0对应的ACK/NACK信息；或者，
终端设备确定信道组0对应的ACK/NACK信息的比特数目，终端设备根据该比特数目和第二DCI中PUCCH资源指示信息域的指示确定PUCCH资源。
(2)信道组0和信道组1的ACK/NACK信息。
若第二DCI指示终端设备在时隙n中发送信道组0和信道组1的ACK/NACK信息，则终端这边使用第二DCI指示的PUCCH资源传输信道组0和信道组1对应的ACK/NACK信息；或者，
终端设备确定信道组0和信道1组对应的ACK/NACK信息的比特数目，终端设备根据该比特数目和第二DCI中PUCCH资源指示信息域的指示确定PUCCH资源。
情况二：终端设备接收到第一DCI，该第一DCI指示该终端设备在目标时间单元内发送第一信道组的反馈信息；该终端设备接收到第二DCI，该第二DCI指示该终端设备在目标时间单元内发送第二信道组的反馈信息。
进一步地，第二DCI的传输时间在第一DCI的传输时间之后，第二信道组不包括第一信道组。终端设备根据第二DCI在目标时间单元内确定PUCCH资源，终端设备使用所确定的PUCCH资源传输第一信道组和第二信道组对应的ACK/NACK信息；或，终端设备使用所确定的PUCCH资源传输第二 信道组对应的ACK/NACK信息。第一信道组对应的ACK/NACK信息在所述目标时间单元内不传输。其中，第二DCI的格式是DCI格式1_0或DCI格式0_0。下面结合图5对情况二的示例实施例中的信息传输方法进行详细的描述。
参照图5所示，第一DCI在前传输，触发终端设备在时隙n中发送信道组0对应的ACK/NACK信息。第二DCI在第一DCI之后传输，第二DCI触发终端设备在时隙n中发送信道组1对应的ACK/NACK信息。
(1)终端设备根据第二DCI中PUCCH资源指示信息域的指示确定一个PUCCH资源，通过该PUCCH传输信道组0和信道组1对应的ACK/NACK信息；或者，
终端设备确定信道组0和信道组1对应的ACK/NACK信息的比特数目，终端设备根据该比特数目和第二DCI中PUCCH资源指示信息域的指示确定一个PUCCH资源。
(2)终端设备根据第二DCI中PUCCH资源指示信息域的指示确定一个PUCCH资源，通过该PUCCH资源传输信道组1对应的ACK/NACK信息；或者
终端设备确定信道1组对应的ACK/NACK信息的比特数目，终端设备根据该比特数目和第二DCI中PUCCH资源指示信息域的指示确定一个PUCCH资源。
情况三：终端设备接收到第一DCI，该第一DCI指示该终端设备在目标时间单元内发送第一信道组的反馈信息；该终端设备接收到第二DCI，该第二DCI指示该终端设备在目标时间单元内发送第二信道组的反馈信息，第二信道组与第一信道组不同。
进一步地，第二DCI的传输时间在第一DCI的传输时间之后，第二信道组不包括第一信道组。终端设备根据第一DCI在目标时间单元内确定第一PUCCH资源。终端设备根据第二DCI在目标时间单元内确定第二PUCCH资源。在情况三下，包括以下两种实施例：
实施例(1)：若第一PUCCH资源与第二PUCCH资源在不重叠，终端设备使用第一PUCCH资源传输第一信道组对应的ACK/NACK信息，并使用第二PUCCH资源传输所述第二信道组对应的ACK/NACK信息；
实施例(2)：若第一PUCCH资源与所述第二PUCCH资源重叠例如在时域上重叠，终端设备使用第二PUCCH资源传输第二信道组对应的ACK/NACK信息；或者，
终端设备根据第二DCI确定第三PUCCH资源，并使用第三PUCCH资源传输第一信道组和第二信道组对应的ACK/NACK信息。
下面结合下面结合图6和图7对情况二的示例实施例(1)中的信息传输方法进行详细的描述。
如图6和图7所示，第一DCI在前传输，触发终端设备在时隙n中发送信道组0的ACK/NACK信息。终端设备根据第一DCI中的PUCCH资源指示信息域的指示在时隙n中确定PUCCH 0，或者终端设备根据信道组0对应的ACK/NACK比特数目与第一DCI中的PUCCH资源指示信息域的指示确定在时隙n中确定PUCCH 0。
第二DCI在第一DCI之后传输，第二DCI触发终端设备在时隙n中发送信道组1的ACK/NACK信息。终端设备根据第二DCI中的PUCCH资源指示信息域的指示在时隙n中确定PUCCH 1，或者终端设备根据信道组1对应的ACK/NACK比特数目与第二DCI中的PUCCH资源指示信息域的指示在时隙n中确定PUCCH 1。
在图6中，PUCCH 0和PUCCH 1占用不同的时域符号进行传输，即时域不重叠，终端设备使用PUCCH 0传输信道组0对应的ACK/NACK信息，使用PUCCH 1传输信道组1对应的ACK/NACK信息。在图7中，PUCCH 0和PUCCH 1占用不同的频域资源进行传输，即频域不重叠，终端设备使用PUCCH 0传输信道组0对应的ACK/NACK信息，使用PUCCH 1传输信道组1对应的ACK/NACK信息。
下面结合下面结合图8对情况二的示例实施例(2)中的信息传输方法进行详细的描述。
如图8所示，第一DCI在前传输，触发终端设备在时隙n中发送信道组0对应的ACK/NACK信息。终端设备根据第一DCI中的PUCCH资源指示信息域的指示确定在时隙n中得到PUCCH 0，或者终端设备根据信道组0对应的ACK/NACK比特数目与第一DCI中的PUCCH资源指示信息域的指示确定在时隙n中得到PUCCH 0。
第二DCI在第一DCI之后传输，第二DCI触发终端设备在时隙n中发送信道组1的ACK/NACK信息。终端设备根据第二DCI中的PUCCH资源指示信息域的指示确定在时隙n中得到PUCCH 1，或者终端设备根据信道组1对应的ACK/NACK比特数目与第二DCI中的PUCCH资源指示信息域的指示确定在时隙n中得到PUCCH 1。
在该示例实施例中，PUCCH 0和PUCCH 1占用的时域符号部分重叠，则终端设备通过以下两种方式中的一种发送反馈信息：
方式(1)：终端设备使用PUCCH 1传输信道组1对应的ACK/NACK信息。即终端设备传输时间在后的DCI触发的反馈信息；或者，
方式(2)：终端设备根据信道组0和信道组1对应的反馈信息的总比特数目和第二DCI中PUCCH资源指示信息域的指示确定PUCCH 2资源，并使用所确定的PUCCH 2传输信道组0和信道组1对应的反馈信息。
基于上述几个实例提供的技术方案，终端设备在接收到网络设备发送的第一DCI和第二DCI时，向网络设备发送第二DCI指示的信道组对应的反馈信息，或者向网络设备发送第一DCI和第二DCI指示的信道组对应的反馈信息，即使两个DCI针对同一时间单元指示反馈不同信道组的反馈信息，也能够保证网络设备与终端设备之间对传输信道、反馈信息理解的一致性，从而能够保证网络设备能够正确接收终端设备的反馈信息，进而能够提高上行控制信息传输性能，提高通信系统的通信效率。
图9为本申请实施例提供的信息传输方法实施例八的流程示意图。该信息传输方法应用于网络终端，该信息传输方法包括步骤S910至步骤S930，下面结合附图对该信息传输方法进行详细的描述。
在步骤S910中，发送第一下行控制信令DCI，第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；
在步骤S920中，发送第二DCI，第二DCI指示终端设备在目标时间单元内发送第二信道组对应的反馈信息，
在步骤S930中，接收在目标时间单元内发送的目标反馈信息，其中，目标反馈信息包括第二信道组对应的反馈信息。
由于图9的示例实施例中的信息传输方法与图2的示例实施例中的信息传输方法的各个步骤相对应，在此不再赘述。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI的发送时间在所述第一DCI的发送时间之后。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组包括所述第一信道组。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述接收在所述目标时间单元内发送的目标反馈信息，包括：接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源基于所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
在本申请的一些示例实施例中，基于上述方案，所述接收在所述目标时间单元内发送的目标反馈信息，包括：接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源根据所述目标反馈信息的比特数目以及所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：接收在所述目标时间单元内通过第一传输资源发送的所述第一信道组对应的反馈信息；接收在所述目标时间单元内通过第二传输资源发送的所述第二信道组对应的反馈信息，其中，所述第一传输资源与所述第二传输资源不重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：接收在所述目标时间单元内通过第二信道发送的所述目标反馈信息，其中，第一传输资源与第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：接收在所述目标时间单元内通过第三传输资源发送的所述目标反馈信息，其中，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定，所述第一传输资源与所述第二传输资源重叠，第一传输资源根据所述第一DCI确定，第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定。
图10为本申请实施例提供的信息传输装置实施例一的结构示意图，如图10所示，该信息传输装置1000应用于终端设备，该信息传输装置1000包括：第一接收模块1010，用于接收第一下行控制信令DCI，所述第一DCI指示所述终端设备在目标时间单元内发送第一信道组对应的反馈信息；第二接收模块1020，用于接收第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息；发送模块1030，用于在所述目标时间单元内发送目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI的接收时间在所述第一DCI的接收时间之后。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组包括所述第一信道组。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述装置还包括：第一信道确定模块，用于根据所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述装置还包括：第二信道确定模块，用于根据所述目标反馈信息的比特数目以及所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述发送模块包括：第一发送单元，用于若第一传输资源与第二传输资源不重叠，则通过所述第一传输资源在所述目标时间单元内发送所述第一信道组对应的反馈信息；第二发送单元，用于通过所述第二传输资源在所述目标时间单元内发送所述第二信道组对应的反馈信息，其中，所述第一传输资源根据所述第一DCI中的指示信息确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI中的指示信息确定，所述第二传输资源根据所述第二DCI中的指示信息确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI中的指示信息确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述发送模块包括：第三发送单元，用于若第一传输资源与第二传输资源重叠，则通过所述第二传输资源在所述目标时间单元内发送所述目标反馈信息，其中，所述第一传输资源根据所述第一DCI中的指示信息确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI中的指示信息确定，所述第二传输资源根据所述第二DCI中的指示信息确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI中的指示信息确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述发送模块包括：第四发送单元，用于若第一传输资源与第二传输资源重叠，则通过第三传输资源在所述目标时间单元内发送所述目标反馈信息，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第一传输资源根据所述第一DCI中的指示信息确定，所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI中的指示信息确定，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI中的指示信息确定。
上述任一实施例提供的信息传输装置，用于执行前述任一方法实施例中终端设备侧的技术方案，其实现原理和技术效果类似，在此不再赘述。
图11为本申请实施例提供的信息传输装置实施例一的结构示意图，如图10所示，该信息传输装置1100应用于网络设备，该信息传输装置1100包括：第一发送模块1110，用于发送第一下行控制信令DCI，所述第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；第二发送模块1120，用于发送第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息，接收模块1130，用于接收在所述目标时间单元内发送的目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI的发送时间在所述第一DCI的发送时间之后。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组包括所述第一信道组。
在本申请的一些示例实施例中，基于上述方案，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
在本申请的一些示例实施例中，基于上述方案，所述接收模块包括：第一接收单元，用于接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源基于所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
在本申请的一些示例实施例中，基于上述方案，所述接收模块包括：第二接收单元，用于接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源根据所述目标反馈信息的比特数目以及所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述接收模块包括：第三接收单元，用于接收在所述目标时间单元内通过第一传输资源发送的所述第一信道组对应的反馈信息；第四接收单元，用于接收在所述目标时间单元内通过第二传输资源发送的所述第二信道组对应的反馈信息，其中，所述第一传输资源与所述第二传输资源不重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述接收模块包括：第五接收单元，用于接收在所述目标时间单元内通过第二传输资源发送的所述目标反馈信息，其中，第一传输资源与第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
在本申请的一些示例实施例中，基于上述方案，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：第六接收单元，用于接收在所述目标时间单元内通过第三传输资源发送的所述目标反馈信息，其中，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定，所述第一传输资源与所述第二传输资源重叠，第一传输资源根据所述第一DCI确定，第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定。
上述任一实施例提供的信息传输装置，用于执行前述任一方法实施例中网络设备侧的技术方案，其实现原理和技术效果类似，在此不再赘述。
图12为本申请实施例提供的终端设备实施例一的结构示意图。如图12所示，该终端设备1200，包括：
处理器1210、存储器1220、接收器1230以及与网络设备进行通信的接口1250；可选的，该终端设备40还包括发送器1240。
存储器1220存储计算机执行指令；
处理器1210执行存储器存储的计算机执行指令，使得处理器1210执行如前述任一方法实施例中的终端设备侧的技术方案。
图13为本申请实施例提供的网络设备实施例一的结构示意图，如图13所示，该网络设备1300，包括：
处理器1310、存储器1320、发送器1340以及与终端设备进行通信的接口1350，可选的，该网络设备30还包括接收器1330；
存储器1320存储计算机执行指令；
处理器1310执行存储器存储的计算机执行指令，使得处理器1310执行如前述任一方法实施例中的网络设备侧的技术方案。
在上述图12所示的终端设备和图13所述的网络设备的一种具体实现中，存储器、处理器以及接口之间可以通过总线连接，可选的，存储器可以集成在处理器内部。
本申请还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令被处理器执行时用于实现前述任一方法实施例中终端设备侧的技术方案。
本申请还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令被处理器执行时用于实现第一前述任一方法实施例中网络设备侧的技术方案。
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述方法实施例中终端设备侧的技术方案。
本申请实施例还提供一种计算机程序产品，包括程序指令，程序指令用于实现前述方法实施例中网络设备侧的技术方案。
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中终端设备的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行终端设备侧的技术方案。
本申请实施例还提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行前述方法实施例中网络设备侧的技术方案。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行网络设备侧的技术方案。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
在上述网络设备以及终端设备的具体实现中，应理解，处理器可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)等。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。结合本申请所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(read-only memory，ROM)、随机存取存储器(Random Access Memory，RAM)、快闪存储器、硬盘、固态硬盘、磁带、软盘、光盘及其任意组合。

Claims (44)

  1. 一种信息传输方法，其特征在于，应用于终端设备，所述方法包括：
    接收第一下行控制信令DCI，所述第一DCI指示所述终端设备在目标时间单元内发送第一信道组对应的反馈信息；
    接收第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息；
    在所述目标时间单元内发送目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
  2. 根据权利要求1所述的方法，其特征在于，所述第二DCI的接收时间在所述第一DCI的接收时间之后。
  3. 根据权利要求1或2所述的方法，其特征在于，所述第二信道组包括所述第一信道组。
  4. 根据权利要求3所述的方法，其特征在于，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
  5. 根据权利要求1或2所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
  6. 根据权利要求1～5中任一项所述的方法，其特征在于，所述方法还包括：
    根据所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
  7. 根据权利要求1～5中任一项所述的方法，其特征在于，所述方法还包括：
    根据所述目标反馈信息的比特数目以及所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
  8. 根据权利要求1或2所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述在所述目标时间单元内发送目标反馈信息，包括：
    若第一传输资源与第二传输资源不重叠，则通过所述第一传输资源在所述目标时间单元内发送所述第一信道组对应的反馈信息；
    通过所述第二传输资源在所述目标时间单元内发送所述第二信道组对应的反馈信息，其中，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  9. 根据权利要求1或2所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述在所述目标时间单元内发送目标反馈信息，包括：
    若第一传输资源与第二传输资源重叠，则通过所述第二传输资源在所述目标时间单元内发送所述目标反馈信息，其中，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  10. 根据权利要求1或2所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述在所述目标时间单元内发送目标反馈信息，包括：
    若第一传输资源与第二传输资源重叠，则通过第三传输资源在所述目标时间单元内发送所述目标反馈信息，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第一传输资源根据所述第一DCI确定，所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定。
  11. 一种信息传输方法，其特征在于，应用于网络设备，所述方法包括：
    发送第一下行控制信令DCI，所述第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；
    发送第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息，
    接收在所述目标时间单元内发送的目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
  12. 根据权利要求11所述的方法，其特征在于，所述第二DCI的发送时间在所述第一DCI的发 送时间之后。
  13. 根据权利要求11或12所述的方法，其特征在于，所述第二信道组包括所述第一信道组。
  14. 根据权利要求13所述的方法，其特征在于，所述第二DCI为DCI格式1_1、DCI格式1_2；DCI格式0_1和DCI格式0_2中的一种。
  15. 根据权利要求11或12所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
  16. 根据权利要求11～15中任一项所述的方法，其特征在于，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源根据所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
  17. 根据权利要求11～15中任一项所述的方法，其特征在于，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源根据所述目标反馈信息的比特数目以及所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
  18. 根据权利要求11或12所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    接收在所述目标时间单元内通过第一传输资源发送的所述第一信道组对应的反馈信息；
    接收在所述目标时间单元内通过第二传输资源发送的所述第二信道组对应的反馈信息，其中，所述第一传输资源与所述第二传输资源不重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  19. 根据权利要求11或12所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    接收在所述目标时间单元内通过第二传输资源发送的所述目标反馈信息，其中，第一传输资源与所述第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  20. 根据权利要求11或12所述的方法，其特征在于，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    接收在所述目标时间单元内通过第三传输资源发送的所述目标反馈信息，其中，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定，第一传输资源与第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定。
  21. 一种信息传输装置，其特征在于，应用于终端设备，所述装置包括：
    第一接收模块，用于接收第一下行控制信令DCI，所述第一DCI指示所述终端设备在目标时间单元内发送第一信道组对应的反馈信息；
    第二接收模块，用于接收第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息；
    发送模块，用于在所述目标时间单元内发送目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
  22. 根据权利要求21所述的装置，其特征在于，所述第二DCI的接收时间在所述第一DCI的接收时间之后。
  23. 根据权利要求21或22所述的装置，其特征在于，所述第二信道组包括所述第一信道组。
  24. 根据权利要求23所述的装置，其特征在于，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
  25. 根据权利要求21或22所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
  26. 根据权利要求21～25中任一项所述的装置，其特征在于，所述装置还包括：
    第一信道确定模块，用于根据所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
  27. 根据权利要求21～25中任一项所述的装置，其特征在于，所述装置还包括：
    第二信道确定模块，用于根据所述目标反馈信息的比特数目以及所述第二DCI，确定目标传输资源，所述目标传输资源在时域上位于所述目标时间单元内，所述目标传输资源用于发送所述目标反馈信息。
  28. 根据权利要求21或22所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述发送模块包括：
    第一发送单元，用于若第一传输资源与第二传输资源不重叠，则通过所述第一传输资源在所述目标时间单元内发送所述第一信道组对应的反馈信息；
    第二发送单元，用于通过所述第二传输资源在所述目标时间单元内发送所述第二信道组对应的反馈信息，其中，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  29. 根据权利要求21或22所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述发送模块包括：
    第三发送单元，用于若第一传输资源与第二传输资源重叠，则通过所述第二传输资源在所述目标时间单元内发送所述目标反馈信息，其中，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  30. 根据权利要求21或22所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述发送模块包括：
    第四发送单元，用于若第一传输资源与第二传输资源重叠，则通过第三传输资源在所述目标时间单元内发送所述目标反馈信息，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第一传输资源根据所述第一DCI确定，所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定。
  31. 一种信息传输装置，其特征在于，应用于网络设备，所述装置包括：
    第一发送模块，用于发送第一下行控制信令DCI，所述第一DCI指示终端设备在目标时间单元内发送第一信道组对应的反馈信息；
    第二发送模块，用于发送第二DCI，所述第二DCI指示所述终端设备在所述目标时间单元内发送第二信道组对应的反馈信息，
    接收模块，用于接收在所述目标时间单元内发送的目标反馈信息，其中，所述目标反馈信息包括所述第二信道组对应的反馈信息。
  32. 根据权利要求31所述的装置，其特征在于，所述第二DCI的发送时间在所述第一DCI的发送时间之后。
  33. 根据权利要求31或32所述的装置，其特征在于，所述第二信道组包括所述第一信道组。
  34. 根据权利要求33所述的装置，其特征在于，所述第二DCI为DCI格式1_1、DCI格式1_2、DCI格式0_1和DCI格式0_2中的一种。
  35. 根据权利要求31或32所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息。
  36. 根据权利要求31～35中任一项所述的装置，其特征在于，所述接收模块包括：
    第一接收单元，用于接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源基于所述第二DCI中的指示信息确定，所述目标传输资源在时域上位于所述目标时间单元内。
  37. 根据权利要求31～35中任一项所述的装置，其特征在于，所述接收模块包括：
    第二接收单元，用于接收通过目标传输资源发送的所述目标反馈信息，所述目标传输资源根据所述目标反馈信息的比特数目以及所述第二DCI确定，所述目标传输资源在时域上位于所述目标时间单元内。
  38. 根据权利要求31或32所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述接收模块包括：
    第三接收单元，用于接收在所述目标时间单元内通过第一传输资源发送的所述第一信道组对应的反馈信息；
    第四接收单元，用于接收在所述目标时间单元内通过第二传输资源发送的所述第二信道组对应的反馈信息，其中，所述第一传输资源与所述第二传输资源不重叠，所述第一传输资源根据所述第一DCI 确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  39. 根据权利要求31或32所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述接收模块包括：
    第五接收单元，用于接收在所述目标时间单元内通过第二传输资源发送的所述目标反馈信息，其中，第一传输资源与第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，或者所述第一传输资源根据所述第一信道组对应的反馈信息的比特数目以及所述第一DCI确定，所述第二传输资源根据所述第二DCI确定，或者所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目以及所述第二DCI确定。
  40. 根据权利要求31或32所述的装置，其特征在于，所述第二信道组不包括所述第一信道组，所述接收在所述目标时间单元内发送的目标反馈信息，包括：
    第六接收单元，用于接收在所述目标时间单元内通过第三传输资源发送的所述目标反馈信息，其中，所述目标反馈信息还包括所述第一信道组对应的反馈信息，所述第三传输资源根据所述目标反馈信息的总比特数目和所述第二DCI确定，第一传输资源与第二传输资源重叠，所述第一传输资源根据所述第一DCI确定，所述第二传输资源根据所述第二信道组对应的反馈信息的比特数目和所述第二DCI确定。
  41. 一种终端设备，其特征在于，包括：
    处理器、存储器、接收器以及与网络设备进行通信的接口；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求1至10中任一项所述的信息传输方法。
  42. 一种网络设备，其特征在于，包括：
    处理器、存储器、发送器以及与终端设备进行通信的接口；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求11至20任一项所述的信息传输方法。
  43. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如权利要求1至10任一项所述的信息传输方法。
  44. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如权利要求11至20任一项所述的信息传输方法。
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