WO2020034167A1 - 传输信息的方法、终端设备和网络设备 - Google Patents

传输信息的方法、终端设备和网络设备 Download PDF

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Publication number
WO2020034167A1
WO2020034167A1 PCT/CN2018/100902 CN2018100902W WO2020034167A1 WO 2020034167 A1 WO2020034167 A1 WO 2020034167A1 CN 2018100902 W CN2018100902 W CN 2018100902W WO 2020034167 A1 WO2020034167 A1 WO 2020034167A1
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WIPO (PCT)
Prior art keywords
uplink
resources
downlink
group
time
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PCT/CN2018/100902
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English (en)
French (fr)
Inventor
林亚男
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 CN202011285617.4A priority Critical patent/CN112333691B/zh
Priority to KR1020217004847A priority patent/KR20210036373A/ko
Priority to CN201880091605.2A priority patent/CN111886821A/zh
Priority to EP18929906.8A priority patent/EP3820064B1/en
Priority to JP2021507490A priority patent/JP2022500893A/ja
Priority to PCT/CN2018/100902 priority patent/WO2020034167A1/zh
Priority to AU2018437146A priority patent/AU2018437146A1/en
Priority to TW108129382A priority patent/TW202014015A/zh
Publication of WO2020034167A1 publication Critical patent/WO2020034167A1/zh
Priority to US17/163,146 priority patent/US11758541B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal

Definitions

  • the present application relates to the field of communications, and in particular, to a method, terminal device, and network device for transmitting information.
  • the downlink channel / signal transmitted on the unlicensed spectrum and its corresponding uplink information are transmitted on the licensed spectrum.
  • New wireless (New Radio, NR) systems need to support independent work, so they need to support transmission of uplink information corresponding to downlink channels / signals on the unlicensed spectrum.
  • the embodiments of the present application provide a method, terminal device, and network device for transmitting information, which can improve data transmission reliability.
  • a method for transmitting information including: determining N uplink resources, where the N uplink resources are used to carry N sets of uplink feedback information, and the N sets of uplink feedback information are used to feed back N groups of downlink resources Data transmission situation, where the i-th uplink feedback information corresponding to the i-th uplink resource is used to feedback the data transmission conditions in the i-th downlink resource.
  • the i-th downlink resource includes the i-1th downlink.
  • a method for transmitting information including: receiving M groups of uplink feedback information corresponding to the M available uplink resources sent by a terminal device through M available uplink resources, where the M available uplink resources are the terminal.
  • the device determines from N uplink resources, where the N uplink resources are used to carry N groups of uplink feedback information, and the N groups of uplink feedback information are used to feedback data transmission conditions in the N groups of downlink resources, where the N groups of uplink feedback
  • the information includes the M group of uplink feedback information.
  • the i group of uplink feedback information corresponding to the i th uplink resource is used to feedback data transmission conditions in the i group of downlink resources.
  • the i group of downlink resources includes the i- Part or all of a group of downlink resources
  • N is a positive integer greater than 1
  • i 1,2,3,4, ..., N
  • M is a positive integer less than or equal to N.
  • a terminal device is provided to execute the method in the first aspect or the implementations thereof.
  • the terminal device includes a functional module for executing the method in the above-mentioned first aspect or each implementation manner thereof.
  • a network device for executing the method in the second aspect or the implementation manners thereof.
  • the network device includes a function module for executing the method in the second aspect or the implementations thereof.
  • a terminal device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory, and execute the method in the above-mentioned first aspect or its implementations.
  • a network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect or the implementations thereof.
  • a chip for implementing any one of the first to second aspects or a method in each implementation thereof.
  • the chip includes a processor for invoking and running a computer program from a memory, so that a device installed with the chip executes any one of the first aspect to the second aspect described above or implementations thereof. method.
  • a computer-readable storage medium for storing a computer program that causes a computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • a computer program product including computer program instructions that cause a computer to execute the method in any one of the first to second aspects described above or in various implementations thereof.
  • a computer program that, when run on a computer, causes the computer to execute the method in any one of the first to second aspects described above or in its implementations.
  • the terminal device determines N uplink resources, and sends N sets of uplink feedback information on the N uplink resources, and feeds back data transmission conditions of the N groups of downlink resources through the N groups of uplink feedback information, where the N groups Among the downlink resources, the i-th group of downlink resources includes part or all of the i-1 group of downlink resources, and then the available uplink resources are determined from the N uplink resources. For example, the available uplink resources are determined through LBT detection to facilitate the use of the uplink resources.
  • the uplink resource sends corresponding uplink feedback information to the network device. This can increase the probability of the terminal device preempting the channel and improve the reliability of data transmission.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a method for dividing uplink resources and downlink resources according to an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a method for grouping downlink resources according to an embodiment of the present application.
  • FIG. 5 is a schematic diagram of available uplink resources determined through LBT detection according to an embodiment of the present application.
  • FIG. 6 is another schematic flowchart of a method for transmitting information according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 9 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System for Mobile
  • CDMA Code Division Multiple Access
  • Wideband Code Division Multiple Access Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or a communication terminal or a terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located within the coverage area.
  • the network device 110 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station in an LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • the network device may be a mobile switching center, relay station, access point, vehicle equipment, Wearable devices, hubs, switches, bridges, routers, network-side devices in 5G networks, or network devices in public land mobile networks (PLMN) that will evolve in the future.
  • PLMN public land mobile networks
  • the communication system 100 further includes at least one terminal device 120 located within a coverage area of the network device 110.
  • terminal equipment used herein includes, but is not limited to, connection via wired lines, such as via Public Switched Telephone Networks (PSTN), Digital Subscriber Line (DSL), digital cable, 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 television networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and / or another terminal device configured to receive / transmit communication signals; and / or Internet of Things (IoT) devices.
  • PSTN Public Switched Telephone Networks
  • DSL Digital Subscriber Line
  • WLAN Wireless Local Area Networks
  • DVB-H Digital Video Broadband
  • satellite networks satellite networks
  • AM- FM broadcast transmitter AM- FM broadcast transmitter
  • IoT Internet of Things
  • a terminal device configured 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 systems (PCS) terminals that can combine cellular radiotelephones with data processing, facsimile, and data communications capabilities; can include radiotelephones, pagers, Internet / internal PDA with network access, web browser, notepad, calendar, and / or Global Positioning System (GPS) receiver; and conventional laptop and / or palm-type receivers or others including radiotelephone transceivers Electronic device.
  • PCS personal communications systems
  • GPS Global Positioning System
  • a terminal device can refer to an access terminal, user equipment (User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent, or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Processing (PDA), and wireless communication.
  • terminal devices 120 may perform terminal direct device (D2D) communication.
  • D2D terminal direct device
  • the 5G system or the 5G network may also be referred to as a New Radio (NR) system or an NR network.
  • NR New Radio
  • FIG. 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 communication system 100 may further include other network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • network entities such as a network controller, a mobility management entity, and the like in this embodiment of the present application is not limited thereto.
  • the device having a communication function in the network / system in the embodiments of the present application may be referred to as a communication device.
  • the communication device may include a network device 110 and a terminal device 120 having a communication function, and the network device 110 and the terminal device 120 may be specific devices described above, and are not described herein again.
  • the communication device may also include other devices in the communication system 100, such as other network entities such as a network controller, a mobile management entity, and the like, which is not limited in the embodiments of the present application.
  • a communication device On the unlicensed spectrum, a communication device (such as a network device) needs to perform a Listen Before Talk (LBT) detection on a channel on the unlicensed spectrum before sending a signal. If LBT is successful, the communication device can send signals; if LBT fails, the communication device cannot send signals. Because the transmitting device has uncertainty in signal transmission, the receiving device needs to perform blind detection when receiving to determine whether the transmitting device successfully transmitted the signal. In order to ensure fairness, in a transmission, the communication device uses the channel of the unlicensed spectrum for signal transmission time not to exceed the maximum channel occupation time (MCOT).
  • MCOT maximum channel occupation time
  • the downlink channel / signal transmitted on the unlicensed spectrum is transmitted on the licensed spectrum.
  • the NR system needs to support independent work, so it needs to support transmission of uplink information corresponding to downlink channels / signals on the unlicensed spectrum.
  • FIG. 2 shows a schematic block diagram of a method 200 for transmitting information according to an embodiment of the present application.
  • the method 200 may be executed by a terminal device, such as the terminal device shown in FIG. 1.
  • the method 200 includes: S210, determining N uplink resources, the N uplink resources are used to carry N groups of uplink feedback information, and the N groups of uplink feedback information are used to feedback data transmission in the N groups of downlink resources Situation, where the i-th uplink feedback information corresponding to the i-th uplink resource is used to feedback data transmission conditions in the i-th downlink resource.
  • the i-th downlink resource includes the i-1th downlink resource.
  • the terminal device determines N uplink resources, and the N uplink resources may be used to carry N sets of uplink feedback information, and the N uplink resources have a one-to-one correspondence with the N groups of uplink feedback information. ;
  • the N sets of uplink feedback information are used to feed back data transmission conditions in N sets of downlink resources.
  • the N pieces of uplink feedback information have a one-to-one correspondence with the N sets of downlink resources, that is, the i-th group of uplinks corresponding to the i-th uplink resource.
  • N uplink resources in the embodiments of the present application may be located on an unlicensed carrier.
  • the downlink resource in the embodiment of the present application is used to carry downlink data.
  • the downlink resource may be used to carry a physical downlink shared channel (PDSCH) and / or a physical downlink control channel (Physical Downlink).
  • Control Channel (PDCCH) and the corresponding uplink feedback information may be feedback response information, that is, acknowledgement (ACK) information or non-acknowledge (NACK) information.
  • ACK acknowledgement
  • NACK non-acknowledge
  • the N groups of downlink resources are arranged in chronological order, that is, the end time of the i-th group of downlink resources is earlier than the end time of the i + 1th group of downlink resources, and the opening time of the i-th group of downlink resources is earlier than or It is equal to the starting time of the i + 1th group of downlink resources.
  • the i group of downlink resources in the N group of downlink resources includes part or all of the i-1 group of downlink resources, that is, the division of the N group of downlink resources satisfies two adjacent There is some overlap between group downlink resources.
  • N uplink resources may be located in the same channel occupation time (COT), or may be located in multiple COTs; N sets of downlink resources may also be located in the same COT, or, It may be located in multiple COTs, and the embodiments of the present application are not limited thereto.
  • COT channel occupation time
  • N sets of downlink resources may also be located in the same COT, or, It may be located in multiple COTs, and the embodiments of the present application are not limited thereto.
  • the end time of the N groups of downlink resources may be located before the start time of the N uplink resources, that is, the N groups of downlink resources and the N groups of uplink resources do not overlap in the time domain at all.
  • the N group of downlink resources and the N group of uplink resources may also partially overlap in the time domain, it is necessary to satisfy that the end time of the i-th group of downlink resources is located before the start time of the i-th uplink resource.
  • FIG. 3 shows a schematic diagram of the uplink resources and the downlink resources according to the embodiment of the present application.
  • three sets of downlink resources and three uplink resources corresponding to the three sets of downlink resources are taken as an example for description.
  • a group of downlink resources corresponding to time t0 to time t1 in the figure is the first group of downlink resources.
  • a group of downlink resources corresponding to time t0 to time t2 is the second group of downlink resources, and a group of downlink resources corresponding to time t0 to t3 is the third group of downlink resources; correspondingly, PUCCH1 is the first corresponding to the first group of downlink resources For uplink resources, PUCCH2 is the second uplink resource corresponding to the second group of downlink resources, and PUCCH3 is the third uplink resource corresponding to the third group of downlink resources.
  • the latter group of downlink resources here includes all resources of the previous group of downlink resources.
  • the second group of downlink resources includes all of the first group of downlink resources.
  • the latter group of downlink resources may also include only a part of the resources of the previous group of downlink resources, and the embodiment of the present application is not limited thereto.
  • the three uplink resources and the three sets of downlink resources in FIG. 3 do not overlap in the time domain.
  • the uplink resources may also overlap with the downlink resources in the time domain, but it needs to satisfy: the end of the i group of downlink resources
  • the time is before the start time of the i-th uplink resource.
  • the time difference between the end time of the i-th downlink resource and the start time of the i-th uplink resource is greater than or equal to the processing delay.
  • the delay is determined according to the time taken to process the i-th group of downlink resources.
  • the end time of the second group of downlink resources is t2
  • the time difference between the start time of PUCCH 2 and t2 is T 2
  • N 2 may represent the processing delay
  • processing delay of the processing data of the second group of downlink resources used for time-dependent can be treated in accordance with the downlink resource group 2 The time taken for the data to be determined.
  • the processing delay related to the i-th group of downlink resources in the embodiment of the present application may be determined according to at least one of the following parameters: the decoding time of the PDSCH occupying the i-th group of downlink resources for transmission, and the PDSCH resolution.
  • DMRS modulation reference signal
  • the N uplink resources determined by the terminal device may be continuous in the time domain.
  • the N uplink resources are continuous in the time domain, including: the i-th uplink resource and the i + 1th uplink resource in the N uplink resources are absolutely continuous and relatively continuous in the time domain, where the absolute Continuous means that there is no time interval between the end time of the i-th uplink resource and the start time of the i + 1th uplink resource; relatively continuous means the end time of the i-th uplink resource and the start time of the i + 1-th uplink resource There is a time interval, but this time interval is mainly used for LBT detection, etc., and no other uplink data is transmitted at this time interval.
  • the terminal device determining the N uplink resources may include: the terminal device determining a start time and / or an end time of the i-th uplink resource. Specifically, the terminal device may determine the start time and / or the end time of the i-th uplink resource by using at least one of the following methods: 1. Receive first configuration information sent by the network device, and the first configuration information Used to indicate the start time and / or end time of the i-th uplink resource; 2. determine the start time of the i-th uplink resource according to the end position of the N groups of downlink resources; 3, according to the i-th group The end position of the downlink resource determines the start time of the i-th uplink resource; 4.
  • the terminal device receives the first configuration information sent by the network device, where the first configuration information is used to indicate a start time and / or an end time of the i-th uplink resource, so that the terminal device may
  • the first configuration information determines a start time and / or an end time of an i-th uplink resource.
  • the first configuration information may include a start time and / or an end time of each uplink resource among the N uplink resources; for another example, if the length of each uplink resource is preset, for example, it may be determined by a protocol rule, Then the first configuration information may include only the start time, and the end time of each uplink resource may be determined correspondingly according to the length of each uplink resource, and the embodiment of the present application is not limited thereto.
  • the terminal device may determine the start time of the i-th uplink resource according to the end positions of the N groups of downlink resources. For example, the terminal device may determine the end time of the N groups of downlink resources according to a predetermined rule, for example, according to a preset time domain length, or may also determine the time domain after the end time of the N groups of downlink resources according to the length of the N uplink resources. Start at the length and determine the start time of each uplink resource in turn.
  • the terminal device may also determine the start time of the i-th uplink resource according to the end position of the i-th downlink resource. Specifically, the terminal device may determine the start time of the i-th uplink resource located at the end position of the i-th group of downlink resources, that is, from the end time. For example, the time difference between the end position of the i-th downlink resource and the start time of the i-th uplink resource may be related to the processing delay described above, and will not be described again.
  • the terminal device determines the starting time of the i-th uplink resource according to the position of the i-1th uplink resource, where i is greater than 1; for example, the N uplink resources determined by the terminal device may be Continuously, the terminal device may determine the start time of the i-th uplink resource according to the end time of the i-1th uplink resource, and the time interval between the two is a fixed value; or the terminal device may The start time of the -1 uplink resource and the duration of the i-1th uplink resource determine the end time of the i-1th uplink resource, and then determine the start time of the ith uplink resource.
  • the terminal device also determines the end time of the i-th uplink resource according to the duration of the i-th uplink resource. Specifically, the terminal device determines the start time of the i-th uplink resource, and according to the duration of the i-th uplink resource, it can determine the end time of the i-th uplink resource, where the duration of the i-th uplink resource It can be agreed by the protocol, or it can be configured by the network device.
  • the method 200 further includes: the terminal device determines a parameter of the i-th downlink resource corresponding to the i-th uplink resource, and the parameter of the i-th downlink resource includes at least one of the following parameters: The start time of the i group of downlink resources, the end time of the i group of downlink resources, and the duration of the i group of downlink resources.
  • the terminal device determining the parameters of the i-th group of downlink resources includes: the terminal device receives second configuration information sent by the network device, and the second configuration information includes at least one of the following parameters: the The starting time of the i-th group of downlink resources, the end time of the i-th group of downlink resources, the duration of the i-th group of downlink resources, and the length of the i-th group of uplink feedback information; according to the second configuration information, determining the first Parameters of the i group of downlink resources.
  • the second configuration information may include some parameters among the foregoing parameters, and the remaining parameters are determined according to the partial parameters.
  • the terminal device may determine the duration of the i-th group of downlink resources according to the length of the i-th group of uplink feedback information. Then, according to the duration of the i-th group of downlink resources and the start time of the i-th group of downlink resources, the end time of the i-th group of downlink resources can be determined.
  • the parameter for the terminal device to determine the i-th group of downlink resources further includes: the terminal device determines the end time of the i-th group of downlink resources according to the start time of the i-th uplink resource. Considering that when the terminal device sends the i-th uplink feedback data corresponding to the i-th uplink resource, the terminal device may not have fully acquired all the data on the N-group downlink resources. For example, the terminal device may not have completely processed all the data. According to the start time of the i-th uplink resource, the corresponding data portion that determines that processing has been completed at that time is determined, and the end time of the corresponding i-th downlink resource is determined. Taking FIG.
  • the terminal device may not complete the processing of all data received from time t0 to time t3, but only completed the reception from time t0 to time t2
  • the processing of the received data can be determined based on the start time of PUCCH 2 and the time T 2 for processing the data, and it can be determined that the end time of the second group of downlink resources is time t2.
  • the parameter for the terminal device to determine the i-th group of downlink resources further includes: the terminal device determines the i-th group based on the start time of the i-th uplink resource and the duration of the i-th group of downlink resources. Start time of the group downlink resource. Alternatively, based on the start time of the i-th uplink resource, the terminal device may first determine the end time of the i-th downlink resource; and then combine the duration of the i-th downlink resource to determine the start-time of the i-th downlink resource
  • the parameter for the terminal device to determine the i-th group of downlink resources further includes: the terminal device determines, based on the time position of the COT where the N-group of downlink data is located, the start time and / Or end time.
  • the start times of the N groups of downlink resources may be the same, and then the start time of each group of downlink resources may be determined based on the start time of the COT where it is located.
  • the start time of the COT is used as The start time of the N sets of downlink resources.
  • the start times of the N sets of downlink resources may also be different, but they may be based on the position of the COT where the N sets of downlink resources are located. For example, based on the start time of the COT, each set of downlinks in the N set of downlink resources is determined in turn The start time of the resource. For example, first determine the time interval of each group of downlink resources relative to the start time of the COT where it is located. Based on the start time of the COT, the start time of each group of downlink resources in the N groups of downlink resources can be determined in turn. .
  • the end time of each group of downlink resources may also be based on the location of the COT, for example, based on the start time or end time of the COT, and determine the end time of each group of downlink resources in the N groups of downlink resources in sequence. Examples are not limited to this.
  • the terminal device determining the start time of the i-th group of downlink resources may include: determining the start time of the first COT as the start time of the i-th group of downlink resources, the first COT The COT where the N sets of downlink resources are located. Specifically, the N sets of downlink resources may be located in the same COT.
  • the same COT is referred to as a first COT, and within the first COT, the start time of each group of downlink resources may be set at the beginning of the first COT.
  • t0 is the start time of the first COT.
  • the terminal device determining the start time of the ith group of downlink resources may further include: determining a time corresponding to the sum of the start time of the first COT and the first offset value as the time point.
  • each group of the N-group downlink resources corresponds to a first offset value.
  • the N sets of downlink resources may be located in the same COT, or there may be multiple sets of downlink resources in the same COT among the N sets of downlink resources.
  • the same COT is referred to as the first COT, and multiple groups located in the first COT.
  • the starting time of each group of downlink resources in the downlink resource is different.
  • Each group of downlink resources may correspond to a first offset value.
  • the first offset value corresponding to the i-th group of downlink resources is indicated.
  • the time difference between the start time of the i-th group of downlink resources and the start time of the first COT, that is, from the start time of the first COT, the time corresponding to the first offset value passed backward is the third time.
  • the terminal device determining the start time of the i-th group of downlink resources may further include: determining the time corresponding to the difference between the end time of the first COT and the second offset value as the i-th Start time of the group downlink resource.
  • the N sets of downlink resources may not be located in the same COT. For example, if the N sets of downlink resources belong to the first COT and at least one COT after the first COT, then the i-th downlink of the N sets of downlink resources corresponds to Resources, the i-th group of downlink resources may be located in at least two COTs, and its start time may be located at a time corresponding to a second offset value before the end time of the first COT.
  • the PUCCH carried by the uplink resources in COT 2 is for the downlink resources located in two COTs, that is, the parts corresponding to the inner downlink (Downlink, DL) of COT 1 and COT 2 where COT 1
  • the uplink (Uplink, UL) part is not the N uplink resources of the terminal device
  • the start time of the PUCCH is earlier than T time before the end time of COT1, that is, calculated from the end time of COT1 forward
  • the time corresponding to time T is the starting time of the PUCCH
  • T is the second offset value.
  • the terminal device determining the start time of the ith group of downlink resources may further include: determining a time corresponding to a difference between the end time of the first COT and the second offset value as the target time, The time corresponding to the sum of the target time and the first offset value is determined as the start time of the i-th group of downlink resources, and each group of downlink resources in the N group of downlink resources corresponds to a first offset value.
  • the time corresponding to the difference between the end time of the first COT and the second offset value may be determined as the target time, and the target time may be directly determined as the i-th group of downlink resources.
  • the starting time of each group of downlink resources is determined as the target time; or, after determining the target time, a first offset value corresponding to each group of downlink resources may also be determined, for example, by
  • the first offset value corresponding to the i-th group of downlink resources is taken as an example, and the time corresponding to the first offset value after the target time is determined as the start time of the i-th group of downlink resources.
  • the second offset value in the embodiment of the present application may be determined by a protocol rule; or, configured by the network device, or; determined according to the processing delay of the data of the i-th downlink resource, in the embodiment of the present application It is not limited to this.
  • the second offset value in the embodiment of the present application may be configured by a protocol rule or configured by the network device.
  • the first offset values corresponding to each group of downlink resources in the N groups of downlink resources may be completely the same; or they may be partially the same or different; or they may be completely different, and the embodiment of the present application is not limited thereto.
  • the terminal device determines M available uplink resources from the N uplink resources, where M is a positive integer less than or equal to N. Specifically, the terminal device determines N uplink resources, but the N uplink resources may not be available. The terminal device may determine M available uplink resources among the N uplink resources, so that the terminal device uses the M in S230. Available uplink resources, sending to the network device M groups of uplink feedback information corresponding to the M available uplink resources.
  • the terminal device determining the M available uplink resources from the N uplink resources may include: determining the M available uplink resources from the N uplink resources by listening first and then speaking LBT detection. For example, take FIG. 5 as an example.
  • the eight boxes on the right in FIG. 5 are uplink resources determined by the terminal device.
  • the terminal device can determine the available uplink resources in the uplink resource through LBT detection. For example, 5 in FIG. 5 Each slashed box indicates that the uplink resource is unavailable, and the remaining three boxes indicate that the uplink resource is available through LBT detection.
  • the available uplink resources of the M group are different resources.
  • the available uplink resources of the M group may be different resources in the time domain and / or the frequency domain.
  • the terminal device determining M available uplink resources from the N uplink resources may include: if the N uplink resources include N1 first uplink resources and N2 The second uplink resource, the N1 first uplink resources and the N2 second uplink resources are in different COTs. For example, the COT where the N1 first uplink resources are located is located before the COT where the N2 second uplink resources are located.
  • the N1 first uplink resources are within the same COT as the previous downlink resources, and the time difference between the N1 first uplink resources and the previous downlink resources is less than or equal to a threshold. It is determined that the M available uplink resources include the N1 first uplink resources.
  • Uplink resources In addition, for N2 second uplink resources, LBT detection is used to determine the available uplink resources, and the uplink resources detected by LBT among the N2 second uplink resources are determined as available uplink resources. It also belongs to the M available uplink resources.
  • the foregoing threshold may be a preset value, may be set according to a time application, and may be stipulated by an agreement, for example, it may generally be taken as 16us.
  • determining the M available uplink resources among the N uplink resources may further include: if it is determined that the i-th uplink resource among the N uplink resources is available, determining that the M uplink resources are the The i-th uplink resource and all uplink resources after the i-th uplink resource.
  • the terminal device may not send the uplink feedback information to the network device. If at least one downlink data is received on the N sets of downlink resources, the terminal device needs to send uplink feedback information to the network device. If the terminal device does not receive downlink data on the ith group of downlink resources in the N group of downlink resources, the terminal device can determine all the corresponding i-group uplink feedback information as NACK information, so that other terminal devices can be avoided Preempt channels.
  • the terminal device determines N uplink resources, sends N sets of uplink feedback information on the N uplink resources, and feeds back data transmission of N groups of downlink resources through the N groups of uplink feedback information.
  • Situation in which the i-th group of downlink resources in the N-th group of downlink resources includes part or all of the i-1 group of downlink resources, and then the available uplink resources are determined among the N uplink resources, for example, the available resources are determined through LBT detection.
  • Uplink resources so as to use the uplink resources to send corresponding uplink feedback information to the network device. This can increase the probability of the terminal device preempting the channel and improve the reliability of data transmission.
  • the method for transmitting information according to the embodiment of the present application is described in detail from the perspective of a terminal device with reference to FIG. 1 to FIG. 5 above.
  • the method for transmitting information according to the embodiment of the present application is described from the perspective of a network device with reference to FIG. 6. .
  • FIG. 6 shows a schematic flowchart of a method 300 for transmitting information according to an embodiment of the present application.
  • the method 300 may be executed by a network device, and specifically, for example, the network device shown in FIG. 1.
  • the method 300 includes: S310, receiving M groups of uplink feedback information corresponding to the M available uplink resources sent by a terminal device through M available uplink resources, where the M available uplink resources are It is determined from N uplink resources, the N uplink resources are used to carry N groups of uplink feedback information, and the N groups of uplink feedback information are used to feedback data transmission conditions in the N groups of downlink resources, where the N groups of uplink feedback information include The M group of uplink feedback information, and the i group of uplink feedback information corresponding to the i th uplink resource is used to feedback data transmission conditions in the i group of downlink resources.
  • the i group of downlink resources includes the i-1 group
  • N is a positive integer greater than 1
  • i 1,2,3,4, ..., N
  • M is a positive integer less than or equal to N.
  • the end time of the N group of downlink resources is located before the start time of the N uplink resources; or, the end time of the i group of downlink resources is located at the start of the i th uplink resource Before the moment.
  • a time difference between an end time of the i-th downlink resource and a start time of the i-th uplink resource is greater than or equal to a processing delay, and the processing delay is determined by the terminal device according to processing the The time taken for the data of the i-th downlink resource is determined.
  • the processing delay is determined by the terminal device according to at least one of the following parameters: a decoding time of a physical downlink shared channel PDSCH occupying the i-th group of downlink resource transmissions, and a DMRS in the PDSCH Structure and a physical channel carrying the i-th uplink feedback information.
  • the method 300 further includes: determining a start time and / or an end time of the i-th uplink resource by at least one of the following methods: 1. According to the N group of downlink resources, End position, determine the start time of the i-th uplink resource; 2. Determine the start time of the i-th uplink resource according to the end position of the i-th group of downlink resources; 3, according to the i-1th uplink resource The location of the resource determines the start time of the i-th uplink resource, where i is greater than 1. 4. Determines the end time of the i-th uplink resource according to the duration of the i-th uplink resource.
  • the method 300 further includes: sending the first configuration information to the terminal device, where the first configuration information is used to indicate a start time and / or an end time of the i-th uplink resource.
  • the method 300 further includes: determining parameters of the i-th group of downlink resources, and the parameters of the i-th group of downlink resources include at least one of the following parameters: the start of the i-th group of downlink resources Time, the end time of the i-th group of downlink resources, and the duration of the i-th group of downlink resources.
  • the parameter for determining the i-th group of downlink resources includes: determining an end time of the i-th group of downlink resources according to a start time of the i-th uplink resource; or, according to the first determine the start time of the i-th group of downlink resources and the start time of the i-th group of downlink resources; or, determine the i-th group according to the time position of the COT where the N-group of downlink data is located Start time and / or end time of downlink resources.
  • the method 300 further includes: sending the second configuration information to the terminal device, where the second configuration information includes at least one of the following parameters: the starting time of the i-th group of downlink resources, the The end time of the i-th downlink resource, the duration of the i-th downlink resource, and the length of the i-th uplink feedback information, the parameters of the i-th downlink resource are determined according to the second configuration information.
  • determining the start time of the ith group of downlink resources includes: determining the start time of the first COT as the start time of the ith group of downlink resources; or, determining the first COT
  • the time corresponding to the sum of the start time and the first offset value is determined as the start time of the i-th group of downlink resources, and each group of downlink resources in the N group of downlink resources corresponds to a first offset value; or, The time corresponding to the difference between the end time of the first COT and the second offset value is determined as the start time of the i-th group of downlink resources, and the N group of downlink resources belong to the first COT and at least one after the first COT COT; or, the time corresponding to the difference between the end time of the first COT and the second offset value is determined as the target time, and the time corresponding to the sum of the target time and the first offset value is determined as the i-th group of downlink resources At the starting moment, each group of downlink resources in the N groups
  • the second offset value is determined by the network device configuration or according to a processing delay of the data of the i-th group of downlink resources.
  • determining the duration of the i-th group of downlink resources includes determining the duration of the i-th group of downlink resources according to the length of the i-th group of uplink feedback information.
  • the N uplink resources are continuous in the time domain.
  • the i-th uplink resource is an available uplink resource
  • the i-th uplink resource and all uplink resources after the i-th uplink resource are the M available uplink resources.
  • the N uplink resources are located on an unlicensed carrier.
  • the method 300 in the embodiment of the present application may correspond to the method 200.
  • the network device in the method 300 may correspond to the network device in the method 200.
  • the terminal device in the method 300 may correspond to the terminal device in the method 200. .
  • the network device in the method 300 determines that the N uplink resources, the N groups of downlink resources, and the N groups of uplink feedback data correspond to those determined by the terminal device in the method 200.
  • the network device in the method 300 may use the same as that in the method 200.
  • the positions of the N uplink resources and the positions of the N groups of downlink resources are determined in the same manner by the terminal device, and details are not described herein again.
  • the terminal device determines N uplink resources, sends N sets of uplink feedback information on the N uplink resources, and feeds back data transmission of N groups of downlink resources through the N groups of uplink feedback information.
  • the network device determines the transmission situation of the corresponding downlink data according to the received uplink feedback information.
  • the i-th group of downlink resources includes part or all of the i-1 group of downlink resources, and then the available uplink resources are determined from the N uplink resources, for example, the available uplink resources are determined by means of LBT detection.
  • this can increase the probability of the terminal device preempting the channel and improve the reliability of data transmission.
  • the size of the sequence numbers of the above processes does not mean the order of execution.
  • the execution order of each process should be determined by its function and internal logic, and should not deal with the embodiments of the present application.
  • the implementation process constitutes any limitation.
  • the terminal device 400 includes a processing unit 410 and a sending unit 420.
  • the processing unit 410 is configured to determine N uplink resources, where the N uplink resources are used to carry N groups of uplink feedback information, and the N groups of uplink feedback information are used to feedback data transmission conditions in the N groups of downlink resources, where The i-th uplink feedback information corresponding to the i-th uplink resource is used to feed back data transmission conditions in the i-th downlink resource.
  • the i-th downlink resource includes part or all of the i-1 downlink resource.
  • the end time of the N group of downlink resources is located before the start time of the N uplink resources; or, the end time of the i group of downlink resources is located at the start of the i th uplink resource Before the moment.
  • a time difference between an end time of the i-th group of downlink resources and a start time of the i-th uplink resource is greater than or equal to a processing delay, and the processing delay is based on processing the i-th group.
  • the time taken for the data of the downlink resource is determined.
  • the processing delay is determined according to at least one of the following parameters: a decoding time of a physical downlink shared channel PDSCH occupying the i-th group of downlink resource transmissions, a DMRS structure in the PDSCH, and a bearer The physical channel of the i-th uplink feedback information.
  • the threshold is 16us.
  • the processing unit 410 is further configured to determine a start time and / or an end time of the i-th uplink resource by using at least one of the following methods: 1. Through the transceiver unit 420 Receiving first configuration information sent by the network device, where the first configuration information is used to indicate a start time and / or an end time of the i-th uplink resource; 2. determining the first time according to an end position of the N group of downlink resources the starting time of the i uplink resources; 3. determining the starting time of the i-th uplink resource according to the ending position of the i-th group of downlink resources; 4.
  • determining the i-th uplink resource according to the position of the i-1th uplink resource The starting time of the i-th uplink resource, where i is greater than 1; 5. determining the end time of the i-th uplink resource according to the duration of the i-th uplink resource, wherein the duration of the i-th uplink resource As agreed by the protocol or configured by the network device.
  • the processing unit 410 is further configured to determine parameters of the i-th group of downlink resources, and the parameters of the i-th group of downlink resources include at least one of the following parameters: The start time, the end time of the i-th group of downlink resources, and the duration of the i-th group of downlink resources.
  • the processing unit 410 is further configured to receive, through the transceiver unit 420, second configuration information sent by the network device, where the second configuration information includes at least one of the following parameters: the i-th group The start time of the downlink resource, the end time of the i-th downlink resource, the duration of the i-th downlink resource, and the length of the i-th uplink feedback information, and determine the i-th downlink according to the second configuration information Resource parameters; or, determining the end time of the i-th group of downlink resources based on the start time of the i-th uplink resource; or, based on the start time of the i-th uplink resource and the i-th group of downlink resources continuing Time, to determine the start time of the i-th group of downlink resources; or, according to the time position of the COT where the N-group of downlink data is located, determine the start time and / or the end time of the i-th group of downlink resources.
  • the second configuration information includes at least one
  • the processing unit 410 is further configured to: determine the start time of the first COT as the start time of the i-th set of downlink resources; or, determine the start time of the first COT and the first COT The time corresponding to the sum of an offset value is determined as the start time of the ith group of downlink resources, and each group of downlink resources in the N groups of downlink resources corresponds to a first offset value; or, the end of the first COT The time corresponding to the difference between the time and the second offset value is determined as the start time of the i-th group of downlink resources, and the N group of downlink resources belong to the first COT and at least one COT after the first COT; or The time corresponding to the difference between the end time of a COT and the second offset value is determined as the target time, and the time corresponding to the sum of the target time and the first offset value is determined as the start time of the i-th group of downlink resources.
  • Each group of downlink resources in the N groups of downlink resources are determined as the
  • the second offset value is determined by the network device configuration or according to a processing delay of the data of the i-th group of downlink resources.
  • the second configuration information includes a length of the i-th uplink feedback information
  • the processing unit 410 is further configured to determine the i-th downlink according to the length of the i-th uplink feedback information. The duration of the resource.
  • the N uplink resources are continuous in the time domain.
  • the processing unit 410 is further configured to: if it is determined that the i-th uplink resource is available, determine that the M available uplink resources are the i-th uplink resource and the i-th uplink resource All uplink resources after uplink resources.
  • the N uplink resources are located on an unlicensed carrier.
  • the processing unit 410 is further configured to: before determining M available uplink resources among the N uplink resources, determine that at least one downlink data is received on the N groups of downlink resources.
  • the processing unit 410 is further configured to: if no downlink data is received on the i-th group of downlink resources, determine that the i-th group of uplink feedback information is all non-acknowledgment NACK information.
  • terminal device 400 may correspond to executing the method 200 in the embodiment of the present application, and the above and other operations and / or functions of the various units in the terminal device 400 are respectively to implement FIGS. 1 to 6 Corresponding processes of the terminal device in each of the methods are not repeated here for brevity.
  • the terminal device in this embodiment of the present application determines N uplink resources, sends N sets of uplink feedback information on the N uplink resources, and feeds back data transmission conditions of the N groups of downlink resources through the N sets of uplink feedback information, where:
  • the i group of downlink resources in the N group of downlink resources includes part or all of the i-1 group of downlink resources, and then the available uplink resources are determined from the N uplink resources.
  • the available uplink resources are determined through LBT detection, so that This method uses the uplink resource to send corresponding uplink feedback information to the network device, which can increase the probability of the terminal device preempting the channel and improve the reliability of data transmission.
  • the network device 500 includes: a transceiver unit 510, and optionally, may further include a processing unit 520.
  • the transceiver unit 510 is configured to receive through M available uplink resources.
  • the M sets of uplink feedback information corresponding to the M available uplink resources sent by the terminal device the M available uplink resources are determined by the terminal device among N uplink resources, and the N uplink resources are used to carry N sets of uplink feedback information ,
  • the end time of the N group of downlink resources is located before the start time of the N uplink resources; or, the end time of the i group of downlink resources is located at the start of the i th uplink resource Before the moment.
  • a time difference between an end time of the i-th downlink resource and a start time of the i-th uplink resource is greater than or equal to a processing delay, and the processing delay is determined by the terminal device according to processing the The time taken for the data of the i-th downlink resource is determined.
  • the processing delay is determined by the terminal device according to at least one of the following parameters: a decoding time of a physical downlink shared channel PDSCH occupying the i-th group of downlink resource transmissions, and a DMRS in the PDSCH Structure and a physical channel carrying the i-th uplink feedback information.
  • the processing unit 520 is configured to determine a start time and / or an end time of the i-th uplink resource by at least one of the following methods: 1. According to the N groups of downlink resources Determine the start time of the i-th uplink resource; 2. determine the start time of the i-th uplink resource according to the end position of the i-th downlink resource; 3, according to the i-1th The position of the uplink resource determines the start time of the i-th uplink resource, where i is greater than 1. 4. Determines the end time of the i-th uplink resource according to the duration of the i-th uplink resource.
  • the transceiver unit 510 is further configured to send the first configuration information to the terminal device, where the first configuration information is used to indicate a start time and / or an end time of the i-th uplink resource. .
  • the processing unit 520 is configured to determine parameters of the i-th group of downlink resources, and the parameters of the i-th group of downlink resources include at least one of the following parameters: The start time, the end time of the i-th group of downlink resources, and the duration of the i-th group of downlink resources.
  • the processing unit 520 is further configured to determine the end time of the i-th downlink resource according to the start time of the i-th uplink resource; or, based on the i-th uplink resource's Determine the start time of the ith group of downlink resources at the start time and the duration of the ith group of downlink resources; or determine the start of the ith group of downlink resources according to the time position of the COT where the N sets of downlink data are located Time and / or end time.
  • the transceiver unit 510 is further configured to send the second configuration information to the terminal device, where the second configuration information includes at least one of the following parameters: a starting time of the i-th group of downlink resources , The end time of the i-th group of downlink resources, the duration of the i-th group of downlink resources, and the length of the i-th group of uplink feedback information, and determining parameters of the i-th group of downlink resources according to the second configuration information.
  • the processing unit 520 is further configured to: determine the start time of the first COT as the start time of the i-th group of downlink resources; or, determine the start time of the first COT and the first COT The time corresponding to the sum of an offset value is determined as the start time of the ith group of downlink resources, and each group of downlink resources in the N groups of downlink resources corresponds to a first offset value; or, the end of the first COT The time corresponding to the difference between the time and the second offset value is determined as the start time of the i-th group of downlink resources, and the N group of downlink resources belong to the first COT and at least one COT after the first COT; or The time corresponding to the difference between the end time of a COT and the second offset value is determined as the target time, and the time corresponding to the sum of the target time and the first offset value is determined as the start time of the i-th group of downlink resources.
  • Each group of downlink resources in the N groups of downlink resources are determined as the
  • the second offset value is determined by the network device configuration or according to a processing delay of the data of the i-th group of downlink resources.
  • the processing unit 520 is further configured to determine the duration of the i-th downlink resource according to the length of the i-th uplink feedback information.
  • the N uplink resources are continuous in the time domain.
  • the i-th uplink resource is an available uplink resource
  • the i-th uplink resource and all uplink resources after the i-th uplink resource are the M available uplink resources.
  • the N uplink resources are located on an unlicensed carrier.
  • the transceiver unit 510 is further configured to: before receiving M sets of uplink feedback information corresponding to the M available uplink resources sent by the terminal device, send at least one downlink on the N sets of downlink resources data.
  • the network device 500 may correspond to performing the method 300 in the embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 500 are implemented in order to implement FIGS. 1 to 6 respectively.
  • the corresponding process of the network device in each method in the method is not repeated here for brevity.
  • the network device determines the transmission condition of the corresponding downlink data according to the received uplink feedback information, where the resource carrying the uplink feedback information is the available uplink resource determined by the terminal device among the N uplink resources,
  • the terminal device sends N sets of uplink feedback information on the N uplink resources, and feeds back data transmission conditions of the N sets of downlink resources through the N sets of uplink feedback information.
  • the i group of downlink resources in the N group of downlink resources includes the i-1 group Part or all of the downlink resources, and then determine the available uplink resources among the N uplink resources, for example, by means of LBT detection, determine the available uplink resources, so that the uplink resources can be used to send corresponding uplink feedback information to the network device.
  • FIG. 9 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device 600 shown in FIG. 9 includes a processor 610, and the processor 610 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 may call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, and specifically, may send information or data to other devices, or receive other Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device according to the embodiment of the present application, and the communication device 600 may implement a corresponding process implemented by the network device in each method of the embodiment of the present application. For brevity, details are not described herein again. .
  • the communication device 600 may specifically be a mobile terminal / terminal device according to the embodiment of the present application, and the communication device 600 may implement a corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application, for simplicity , Will not repeat them here.
  • FIG. 10 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 700 shown in FIG. 10 includes a processor 710, and the processor 710 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 may control the input interface 730 to communicate with other devices or chips. Specifically, the processor 710 may obtain information or data sent by the other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 may control the output interface 740 to communicate with other devices or chips. Specifically, the processor 710 may output information or data to the other devices or chips.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip may be applied to the network device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal / terminal device in the embodiments of the present application, and the chip can implement the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiments of the present application. For simplicity, here No longer.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-level chip, a system chip, a chip system or a system-on-chip.
  • FIG. 11 is a schematic block diagram of a communication system 800 according to an embodiment of the present application. As shown in FIG. 11, the communication system 800 includes a terminal device 810 and a network device 820.
  • the terminal device 810 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method
  • the network device 820 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • details are not described herein again. .
  • the processor in the embodiment of the present application may be an integrated circuit chip and has a signal processing capability.
  • each step of the foregoing method embodiment may be completed by using an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the above processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (Field, Programmable Gate Array, FPGA), or other Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA off-the-shelf programmable gate array
  • Various methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • a general-purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly implemented by a hardware decoding processor, or may be performed by using a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a mature storage medium such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), and an electronic memory. Erase programmable read-only memory (EPROM, EEPROM) or flash memory.
  • the volatile memory may be Random Access Memory (RAM), which is used as an external cache.
  • RAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchronous DRAM Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM Enhanced SDRAM, ESDRAM
  • synchronous connection dynamic random access memory Synchrobus RAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (Double SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct RAMbus RAM, DR RAM) and so on. That is, the memories in the embodiments of the present application are intended to include, but not limited to, these and any other suitable types of memories.
  • An embodiment of the present application further provides a computer-readable storage medium for storing a computer program.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method in the embodiment of the present application. For simplicity, here No longer.
  • the computer-readable storage medium may be applied to the mobile terminal / terminal device in the embodiment of the present application, and the computer program causes the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiment of the present application For the sake of brevity, I won't repeat them here.
  • An embodiment of the present application further provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instruction causes the computer to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. More details.
  • the computer program product can be applied to a mobile terminal / terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute a corresponding process implemented by the mobile terminal / terminal device in each method in the embodiments of the present application, For brevity, I will not repeat them here.
  • the embodiment of the present application also provides a computer program.
  • the computer program may be applied to a network device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer is caused to execute a corresponding process implemented by the network device in each method in the embodiment of the present application. , Will not repeat them here.
  • the computer program may be applied to a mobile terminal / terminal device in the embodiment of the present application.
  • the computer program When the computer program is run on a computer, the computer executes each method in the embodiment of the application by the mobile terminal / terminal device. The corresponding processes are not repeated here for brevity.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into 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, which may be electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of this application is essentially a part that contributes to the existing technology or a part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory) ROM, random access memory (Random Access Memory, RAM), magnetic disks or optical disks and other media that can store program codes .

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Abstract

本申请实施例涉及传输信息的方法、终端设备和网络设备。该方法包括：确定N个上行资源，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,……,N；在该N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；使用该M个可用上行资源，向该网络设备发送该M个可用上行资源对应的M组上行反馈信息。本申请实施例的传输信息的方法、终端设备和网络设备，能够提高数据传输可靠性。

Description

传输信息的方法、终端设备和网络设备 技术领域
本申请涉及通信领域，尤其涉及传输信息的方法、终端设备和网络设备。
背景技术
在长期演进(Long Term Evolution，LTE)系统中，为了保证上行信息的可靠性，在免授权频谱上传输的下行信道/信号其对应的上行信息在授权频谱上传输。
新无线(New Radio，NR)系统需要支持独立工作，因此需要支持在免授权频谱上传输与下行信道/信号对应的上行信息。
发明内容
本申请实施例提供一种传输信息的方法、终端设备和网络设备，能够提高数据传输可靠性。
第一方面，提供了一种传输信息的方法，包括：确定N个上行资源，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N；在该N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；使用该M个可用上行资源，向该网络设备发送该M个可用上行资源对应的M组上行反馈信息。
第二方面，提供了一种传输信息的方法，包括：通过M个可用上行资源，接收终端设备发送的该M个可用上行资源对应的M组上行反馈信息，该M个可用上行资源为该终端设备在N个上行资源中确定的，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，该N组上行反馈信息包括该M组上行反馈信息，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N，M为小于或者等于N的正整数。
第三方面，提供了一种终端设备，用于执行上述第一方面或其各实现方式中的方法。具体地，该终端设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第四方面，提供了一种网络设备，用于执行上述第二方面或其各实现方式中的方法。具体地，该网络设备包括用于执行上述第二方面或其各实现方式中的方法的功能模块。
第五方面，提供了一种终端设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种网络设备，包括处理器和存储器。该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第二方面或其各实现方式中的方法。
第七方面，提供了一种芯片，用于实现上述第一方面至第二方面中的任一方面或其各实现方式中的方法。具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第八方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第九方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
第十方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面至第二方面中的任一方面或其各实现方式中的方法。
通过上述技术方案，终端设备确定N个上行资源，并在该N个上行资源上发送N组上行反馈信息，通过该N组上行反馈信息反馈N组下行资源的数据传输情况，其中，该N组下行资源中第i组下行资源包括第i-1组下行资源的部分或全部，再在N个上行资源中确定可用的上行资源，例如通过LBT检 测的方式，确定可用上行资源，以便于使用该上行资源向网络设备发送对应的上行反馈信息，这样可以增大终端设备抢占信道的概率，提高数据传输的可靠性。
附图说明
图1是本申请实施例提供的一种通信系统架构的示意性图。
图2是本申请实施例提供的一种传输信息方法的示意性流程图。
图3是本申请实施例提供的一种上行资源和下行资源的划分方法的示意图。
图4是本申请实施例提供的一种下行资源的分组方法的示意图。
图5是本申请实施例提供的一种通过LBT检测确定的可用上行资源的示意图。
图6是本申请实施例提供的一种传输信息方法的另一示意性流程图。
图7是本申请实施例提供的一种终端设备的示意性框图。
图8是本申请实施例提供的一种网络设备的示意性框图。
图9是本申请实施例提供的一种通信设备的示意性框图。
图10是本申请实施例提供的一种芯片的示意性框图。
图11是本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
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。
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)、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)通信系统或5G系统等。
示例性的，本申请实施例应用的通信系统100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网络中的网络侧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。
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。
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。
应理解，本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例，通信设备可包括具有通信功能的网络设备110和终端设备120，网络设备110和终端设备120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信系统100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
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。
在免授权频谱上，通信设备(例如网络设备)在进行信号发送前，需要对免授权频谱上的信道进行先听后说(Listen before Talk，LBT)检测。如果LBT成功，通信设备可以进行信号发送；如果LBT失败，通信设备不能进行信号发送。由于发射设备进行信号发送时具有不确定性，接收设备在接收时，需要进行盲检测，判断发射设备是否成功发送信号。为了保证公平性，在一次传输中，通信设备使用免授权频谱的信道进行信号传输的时长不能超过最大信道占用时间(Maximum Channel Occupation Time，MCOT)。
在LTE系统中，为了保证上行信息的可靠性，在免授权频谱上传输的下行信道/信号，其对应的上行信息在授权频谱上传输。
NR系统需要支持独立工作，因此需要支持在免授权频谱上传输下行信道/信号对应的上行信息。
图2示出了本申请实施例的传输信息的方法200的示意性框图。如图2所示，该方法200可以由终端设备执行，例如如图1所示的终端设备。如图2所示，该方法200包括：S210，确定N个上行资源，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，当i大于1时，该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N；S220，在该N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；S230，使用该M个可用上行资源，向该网络设备发送该M个可用上行资源对应的M组上行反馈信息。
在本申请实施例中，在S210中，终端设备确定N个上行资源，该N个上行资源可以用于承载N组上行反馈信息，该N个上行资源与N组上行反馈信息具有一一对应关系；该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，该N个上行反馈信息与该N组下行资源具有一一对应关系，即第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，其中，N为大于1的正整数，i＝1,2,3,4,……,N。
应理解，本申请实施例中的该N个上行资源可以位于免授权载波上。
应理解，本申请实施例中的下行资源用于承载下行数据，例如，该下行资源可以用于承载数据的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)和/或物理下行控制信道(Physical  Downlink Control Channel，PDCCH)，其对应的上行反馈信息可以为反馈应答信息，即确认(acknowledge，ACK)信息或者非确认(non-acknowledge，NACK)信息。
具体地，该N组下行资源为按照时间顺序排列，即第i组下行资源的结束时刻早于第i+1组下行资源的结束时刻，进一步的该第i组下行资源的开启时刻早于或者等于第i+1组下行资源的起始时刻。
另外，若i取大于1的数值时，该N组下行资源中该第i组下行资源包括第i-1组下行资源的部分或全部，也就是该N组下行资源的划分方式满足相邻两组下行资源之间存在部分重叠。
在本申请实施例中，N个上行资源可以位于同一信道占用时间(Channel Occupation Time，COT)内，或者，也可以位于多个COT内；N组下行资源也可以位于同一COT内，或者，也可以位于多个COT内，本申请实施例并不限于此。
在本申请实施例中，该N组下行资源的结束时刻可以位于该N个上行资源的起始时刻之前，即该N组下行资源与N组上行资源在时域上完全不重叠。或者，该N组下行资源与N组上行资源在时域上也可以部分重叠，则需要满足该第i组下行资源的结束时刻位于该第i个上行资源的起始时刻之前。
下面将结合图3，详细描述本申请实施例中N个上行资源和N组下行资源之间的关系，图3示出了根据本申请实施例的上行资源和下行资源的示意图。如图3所示，这里以3组下行资源以及该3组下行资源对应的3个上行资源为例进行说明，其中，图中t0时刻至t1时刻对应一组下行资源为第1组下行资源，t0时刻至t2时刻对应一组下行资源为第2组下行资源，t0时刻至t3时刻对应一组下行资源为第3组下行资源；对应的，PUCCH 1为第1组下行资源对应的第1个上行资源，PUCCH2为第2组下行资源对应的第2个上行资源，PUCCH3为第3组下行资源对应的第3个上行资源。
在图3中，为例便于理解，这里的后一组下行资源均包括前一组下行资源的全部资源，例如，第2组下行资源包括第1组下行资源的全部。可选地，后一组下行资源也可以仅包括前一组下行资源的部分资源，本申请实施例并不限于此。
另外，图3中的3个上行资源与3组下行资源在时域上不重叠，可选地，上行资源也可以与下行资源在时域上重叠，但需要满足：第i组下行资源的结束时刻位于该第i个上行资源的起始时刻之前，具体地，该第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，该处理时延为根据处理该第i组下行资源所用时间确定的。
例如，如图3所示，以第2组下行资源和对应的第2个上行资源PUCCH 2为例，第2组下行资源的结束时刻为t2，PUCCH 2的起始时刻与t2之间的时间差为T 2，该T 2满足T 2≥N 2，该N 2可以表示处理时延，该处理时延与处理第2组下行资源中的数据所用的时间有关，可以根据处理第2组下行资源中的数据所用的时间确定。
应理解，本申请实施例中的第i组下行资源相关的处理时延可以为根据以下参数中的至少一个确定的：占用该第i组下行资源传输的PDSCH的译码时间、该PDSCH中解调参考信号(demodulation reference signal，DMRS)结构、承载该第i组上行反馈信息的物理信道以及PDSCH的资源映射方式，其中，承载该第i组上行反馈信息的物理信道可以为物理上行共享信道(Physical Uplink Shared Channel，PUSCH)或者物理上行控制信道(Physical Uplink Control Channel，PUCCH)、PDSCH中DMRS的结构。
在本申请实施例中，终端设备确定的N个上行资源可以为时域上连续的。具体地，该N个上行资源为时域上连续的，包括：该N个上行资源中第i个上行资源和第i+1个上行资源在时域上绝对连续和相对连续，其中，该绝对连续指第i个上行资源的结束时刻与第i+1个上行资源的开始时刻之间没有时间间隔；相对连续指第i个上行资源的结束时刻与第i+1个上行资源的开始时刻之间具有时间间隔，但是该时间间隔主要用于LBT检测等，而不在该时间间隔上传输其它上行数据。
在本申请实施例中，终端设备确定N个上行资源可以包括：终端设备确定第i个上行资源的起始时刻和/或结束时刻。具体地，终端设备可以通过以下方法中的至少一种，确定该第i个上行资源的起始时刻和/或结束时刻：1、接收该网络设备发送的第一配置信息，该第一配置信息用于指示该第i个上行资源的起始时刻和/或结束时刻；2、根据该N组下行资源的结束位置，确定该第i个上行资源的起始时刻；3、根据该第i组下行资源的结束位置，确定该第i个上行资源的起始时刻；4、根据该第i-1个上行资源的位置，确定该第i个上行资源的起始时刻，其中i大于1；5、根据该第i个上行资源的持续时 间，确定该第i个上行资源的结束时刻，其中，该第i个上行资源的持续时间由协议约定的或由该网络设备配置的。
对于上述第一种方法，终端设备接收该网络设备发送的第一配置信息，该第一配置信息用于指示该第i个上行资源的起始时刻和/或结束时刻，以便于终端设备根据该第一配置信息，确定第i个上行资源的起始时刻和/或结束时刻。例如，该第一配置信息中可以包括N个上行资源中每个上行资源的起始时刻和/或结束时刻；再例如，若每个上行资源的长度为预设的，例如可以由协议规则，则第一配置信息可以仅包括起始时刻，则根据每个上行资源的长度，对应可以确定除每个上行资源的结束时刻，本申请实施例并不限于此。
对于上述第二种方法，终端设备可以根据该N组下行资源的结束位置，确定该第i个上行资源的起始时刻。例如，终端设备可以确定N组下行资源的结束时刻，按照预定规则，例如，按照预设时域长度，或者还可以根据N个上行资源的长度，在该N组下行资源结束时刻之后预定时域长度处开始，依次确定每个上行资源的起始时刻。
对于上述第三种方法，终端设备还可以根据该第i组下行资源的结束位置，确定该第i个上行资源的起始时刻。具体地，终端设备可以在第i组下行资源结束位置，也就是从该结束时刻起，确定位于其之后的第i个上行资源的起始时刻。例如，该第i组下行资源的结束位置与该第i个上行资源的起始时刻之间的时间差可以与上述的处理时延相关，再次不再赘述。
对于上述第四种方法，终端设备根据该第i-1个上行资源的位置，确定该第i个上行资源的起始时刻，其中i大于1；例如，终端设备确定的N个上行资源可以为连续的，则终端设备可以根据第i-1个上行资源的结束时刻，确定该第i个上行资源的起始时刻，二者之间的时间间隔为固定值；或者，终端设备根据第第i-1个上行资源的起始时刻以及该第i-1个上行资源的持续时间，确定第i-1个上行资源的结束时刻，进而再确定该第i个上行资源的起始时刻。
对于上述第五种方法，终端设备也根据该第i个上行资源的持续时间，确定该第i个上行资源的结束时刻。具体地，终端设备确定第i个上行资源的起始时刻，根据第i个上行资源的持续时间，则可以确定该第i个上行资源的结束时刻，其中，该第i个上行资源的持续时间可以由协议约定，或者也可以由该网络设备配置的。
在本申请实施例中，该方法200还包括：终端设备确定第i个上行资源对应的该第i组下行资源的参数，该第i组下行资源的参数包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻以及该第i组下行资源的持续时间。
可选地，作为一个实施例，终端设备确定该第i组下行资源的参数，包括：终端设备接收该网络设备发送的第二配置信息，该第二配置信息包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻、该第i组下行资源的持续时间以及该第i组上行反馈信息的长度；根据该第二配置信息，确定该第i组下行资源的参数。具体地，该第二配置信息可以包括上述参数中的部分参数，再根据该部分参数确定其余参数。例如，该第二配置信息包括该第i组上行反馈信息的长度，则终端设备可以根据该第i组上行反馈信息的长度，确定该第i组下行资源的持续时间。再根据该第i组下行资源的持续时间，结合第i组下行资源的起始时刻，即可确定第i组下行资源的结束时刻。
可选地，作为一个实施例，终端设备确定该第i组下行资源的参数还包括：终端设备根据该第i个上行资源的起始时刻，确定该第i组下行资源的结束时刻。考虑到终端设备发送第i个上行资源对应的第i组上行反馈数据时，该终端设备可能尚未完全获取到N组下行资源上的全部数据，例如，可能尚未处理完全部数据，则终端设备可以根据第i个上行资源的起始时刻，对应确定该时刻已经完成处理的数据部分，确定对应的第i组下行资源的结束时刻。以图3为例，根据第2个上行数据PUCCH 2的起始时刻，在该时刻，终端设备可能尚未完成t0时刻到t3时刻接收的全部数据的处理，而只完成了t0时刻到t2时刻接收到的数据的处理，则根据PUCCH 2的起始时刻，以及处理数据的时间T 2，则可以确定第2组下行资源的结束时刻为t2时刻。
可选地，作为一个实施例，终端设备确定该第i组下行资源的参数还包括：终端设备根据该第i个上行资源的起始时刻和该第i组下行资源持续时间，确定该第i组下行资源的起始时刻。或者，终端设 备基于第i个上行资源的起始时刻，可以先确定该第i组下行资源的结束时刻；再结合第i组下行资源持续时间，确定该第i组下行资源的起始时刻
可选地，作为一个实施例，终端设备确定该第i组下行资源的参数还包括：终端设备根据该N组下行数据所在的COT的时间位置，确定该第i组下行资源的起始时刻和/或结束时刻。具体地，以图3为例，该N组下行资源的起始时刻可以相同，则可以基于所在COT的起始时刻，确定每组下行资源的起始时刻，例如，将COT的起始时刻作为该N组下行资源的起始时刻。
再例如，该N组下行资源的起始时刻也可以不相同，但都可以基于该N组下行资源所在COT的位置，例如，基于COT的起始时刻，依次确定N组下行资源中每组下行资源的起始时刻，例如，先确定每组下行资源相对于所在COT的起始时刻的时间间隔，则根据COT的起始时刻，可以依次确定N组下行资源中每组下行资源的起始时刻。
同样的，每组下行资源的结束时刻，也可以基于所在的COT的位置，例如，基于COT的起始时刻或者结束时刻，依次确定N组下行资源中每组下行资源的结束时刻，本申请实施例并不限于此。
应理解，除了上述描述以外，下面以确定第i组下行资源的起始时刻为例进行描述，对于确定第i组下行资源的结束时刻，也可以同样适用。
可选地，作为一个实施例，终端设备确定该第i组下行资源的起始时刻可以包括：将第一COT的起始时刻确定为该第i组下行资源的起始时刻，该第一COT为N组下行资源所在的COT。具体地，该N组下行资源可以位于同一COT内，这里称该同一COT为第一COT，并且在该第一COT内，每组下行资源的起始时刻都可以设置在该第一COT的起始时刻处，例如图3所示，t0即为第一COT的起始时刻。
可选地，作为一个实施例，终端设备确定该第i组下行资源的起始时刻，还可以包括：将第一COT的起始时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值。具体地，N组下行资源可以位于同一COT内，或者该N组下行资源中存在位于同一COT内的多组下行资源，这里称该同一COT为第一COT，位于该第一COT内的多组下行资源中每组下行资源的起始时刻不同，每组下行资源可以对应一个第一偏移值，以其中的第i组下行资源为例，第i组下行资源对应的第一偏移值表示该第i组下行资源的起始时刻与所在的第一COT的起始时刻之间的时间差，即从第一COT的起始时刻起，向后经过第一偏移值对应的时刻即为第i组下行资源的起始时刻。
可选地，作为一个实施例，终端设备确定该第i组下行资源的起始时刻，还可以包括：将第一COT的结束时刻与第二偏移值的差对应的时刻确定为该第i组下行资源的起始时刻。具体地，该N组下行资源可能不位于同一COT内，例如，该N组下行资源属于第一COT和该第一COT之后的至少一个COT，则对应该N组下行资源中的第i组下行资源，该第i组下行资源可以位于至少两个COT，其起始时刻可以位于第一COT的结束时刻之前的第二偏移值对应的时刻。以图4为例，COT 2中的上行资源承载的PUCCH，其对于的下行资源位于两个COT内，即位于COT 1和COT 2的内下行链路(Downlink，DL)对应的部分，其中COT1内的上行链路(Uplink，UL)部分不是该终端设备的N个上行资源，则该PUCCH的起始时刻早于COT 1的结束时刻之前T时间，也就是从COT 1的结束时刻向前计算T时间对应的时刻，即为该PUCCH的起始时刻，该T即为第二偏移值。
可选地，作为一个实施例，终端设备确定该第i组下行资源的起始时刻，还可以包括：将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将该目标时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值。具体地，在上一实施例的基础上，可以先将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，可以将该目标时刻直接确定为第i组下行资源的起始时刻，或者，将每组下行资源的起始时刻都确定为该目标时刻；或者，也可以在确定该目标时刻之后，根据每组下行资源对应一个第一偏移值，例如，以该第i组下行资源对应的第一偏移值为例，将该目标时间之后的第一偏移值对应的时刻，确定为该第i组下行资源的起始时刻。
应理解，本申请实施例中的该第二偏移值可以由协议规则；或者，由该网络设备配置，或者；根据 该第i组下行资源的数据的处理时延确定的，本申请实施例并不限于此。
应理解，本申请实施例中的第二偏移值可以由协议规则；或者，由该网络设备配置。N组下行资源中每组下行资源对应的第一偏移值可以完全相同；或者，也可以部分相同部分不同；或者，也可以完全不相同，本申请实施例并不限于此。
在S220中，终端设备在该N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数。具体地，终端设备确定了N个上行资源，但该N个上行资源可能不可用，终端设备可以在该N个上行资源中确定M个可用上行资源，以便于在S230中，终端设备使用该M个可用上行资源，向该网络设备发送该M个可用上行资源对应的M组上行反馈信息。
可选地，终端设备在该N个上行资源中确定M个可用上行资源可以包括：通过先听后说LBT检测，在该N个上行资源中确定该M个可用上行资源。例如，以图5为例，图5中右边的八个方框为终端设备确定的上行资源，终端设备可以通过LBT检测，在该上行资源中确定可用的上行资源，例如，图5中的5个斜线框表示该上行资源不可用，而其余三个方框表示通过LBT检测，为可用上行资源。其中，该M组可用上行资源为不同资源，例如，该M组可用上行资源可以为时域和/或频域不同的资源。
可选地，终端设备在该N个上行资源中确定M个可用上行资源可以包括：若该N个上行资源与之前的下行资源在同一个信道占用时间COT之内，且与该之前的下行资源之间的时间差小于或者等于阈值，确定该N个上行资源均为可用上行资源，即N＝M。
可选地，可以将上述两种方法相结合使用，则终端设备在该N个上行资源中确定M个可用上行资源可以包括：若该N个上行资源的包括N1个第一上行资源和N2个第二上行资源，该N1个第一上行资源与该N2个第二上行资源在不同的COT内，例如，该N1个第一上行资源所在的COT位于N2个第二上行资源所在的COT之前。其中，该N1个第一上行资源与之前的下行资源在同一个COT之内，且与该之前的下行资源之间的时间差小于或者等于阈值，确定该M个可用上行资源包括该N1个第一上行资源；另外，对于N2个第二上行资源，则通过LBT检测，在其中确定可用的上行资源，将N2个第二上行资源中通过LBT检测的上行资源确定为可用上行资源，该可用上行资源也属于该M个可用上行资源。
应理解，上述阈值可以为预设值，可以根据时间应用进行设置，可以由协议规定，例如，一般可以取为16us。
在本申请实施例中，该在该N个上行资源中确定M个可用上行资源还可以包括：若确定N个上行资源中的该第i个上行资源可用，则确定该M个上行资源为该第i个上行资源以及该第i个上行资源之后的所有上行资源。
在本申请实施例中，若终端设备未收到N组下行资源上的全部资源，则终端设备可以不向网络设备发送上行反馈信息。若在该N组下行资源上收到至少一个下行数据，则终端设备需要向网络设备发送上行反馈信息。若终端设备在N组下行资源中的第i组下行资源上未收到下行数据，则该终端设备可以将对应的该第i组上行反馈信息全部确定为NACK信息，这样，可以避免其他终端设备抢占信道。
因此，本申请实施例的传输信息的方法，终端设备确定N个上行资源，并在该N个上行资源上发送N组上行反馈信息，通过该N组上行反馈信息反馈N组下行资源的数据传输情况，其中，该N组下行资源中第i组下行资源包括第i-1组下行资源的部分或全部，再在N个上行资源中确定可用的上行资源，例如通过LBT检测的方式，确定可用上行资源，以便于使用该上行资源向网络设备发送对应的上行反馈信息，这样可以增大终端设备抢占信道的概率，提高数据传输的可靠性。
上文中结合图1至图5，从终端设备的角度详细描述了根据本申请实施例的传输信息的方法，下面将结合图6，从网络设备的角度描述根据本申请实施例的传输信息的方法。
图6示出了根据本申请实施例的传输信息的方法300的示意性流程图，该方法300可以由网络设备执行，具体地，例如图1所示的网络设备。如图2所示，该方法300包括：S310，通过M个可用上行资源，接收终端设备发送的该M个可用上行资源对应的M组上行反馈信息，该M个可用上行资源为该终端设备在N个上行资源中确定的，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，该N组上行反馈信息包括该M组上行反馈信息， 第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N，M为小于或者等于N的正整数。
可选地，作为一个实施例，该N组下行资源的结束时刻位于该N个上行资源的起始时刻之前；或者，该第i组下行资源的结束时刻位于该第i个上行资源的起始时刻之前。
可选地，作为一个实施例，该第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，该处理时延为该终端设备根据处理该第i组下行资源的数据所用时间确定的。
可选地，作为一个实施例，该处理时延为该终端设备根据以下参数中的至少一个确定的：占用该第i组下行资源传输的物理下行共享信道PDSCH的译码时间、该PDSCH中DMRS结构以及承载该第i组上行反馈信息的物理信道。
可选地，作为一个实施例，该方法300还包括：通过以下方法中的至少一种，确定该第i个上行资源的起始时刻和/或结束时刻：1、根据该N组下行资源的结束位置，确定该第i个上行资源的起始时刻；2、根据该第i组下行资源的结束位置，确定该第i个上行资源的起始时刻；3、根据该第i-1个上行资源的位置，确定该第i个上行资源的起始时刻，其中，i大于1；4、根据该第i个上行资源的持续时间，确定该第i个上行资源的结束时刻。
可选地，作为一个实施例，该方法300还包括：向该终端设备发送第一配置信息，该第一配置信息用于指示该第i个上行资源的起始时刻和/或结束时刻。
可选地，作为一个实施例，该方法300还包括：确定该第i组下行资源的参数，该第i组下行资源的参数包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻以及该第i组下行资源的持续时间。
可选地，作为一个实施例，该确定该第i组下行资源的参数，包括：根据该第i个上行资源的起始时刻，确定该第i组下行资源的结束时刻；或，根据该第i个上行资源的起始时刻和该第i组下行资源持续时间，确定该第i组下行资源的起始时刻；或，根据该N组下行数据所在的COT的时间位置，确定该第i组下行资源的起始时刻和/或结束时刻。
可选地，作为一个实施例，该方法300还包括：向该终端设备发送第二配置信息，该第二配置信息包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻、该第i组下行资源的持续时间以及该第i组上行反馈信息的长度，根据该第二配置信息，确定该第i组下行资源的参数。
可选地，作为一个实施例，确定该第i组下行资源的起始时刻，包括：将第一COT的起始时刻确定为该第i组下行资源的起始时刻；或，将第一COT的起始时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源属于该第一COT和该第一COT之后的至少一个COT；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将该目标时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值。
可选地，作为一个实施例，该第二偏移值由该网络设备配置或根据该第i组下行资源的数据的处理时延确定的。
可选地，作为一个实施例，确定该第i组下行资源的持续时间，包括：根据该第i组上行反馈信息的长度，确定该第i组下行资源的持续时间。
可选地，作为一个实施例，该N个上行资源在时域上连续。
可选地，作为一个实施例，若该第i个上行资源为可用上行资源，该第i个上行资源以及该第i个上行资源之后的所有上行资源均为该M个可用上行资源。
可选地，作为一个实施例，该N个上行资源位于免授权载波上。
应理解，本申请实施例中的方法300可以对应于方法200，该方法300中的网络设备可以对应于方法200中的网络设备，该方法300中的终端设备可以对应于方法200中的终端设备。并且该方法300 中的网络设备确定N个上行资源、N组下行资源和N组上行反馈数据均与方法200中终端设备确定的相对应，例如，可以方法300中网络设备可以使用与方法200中的终端设备相同的方式确定N个上行资源的位置和N组下行资源的位置，在此不再赘述。
因此，本申请实施例的传输信息的方法，终端设备确定N个上行资源，并在该N个上行资源上发送N组上行反馈信息，通过该N组上行反馈信息反馈N组下行资源的数据传输情况，以便于网络设备根据接收到的上行反馈信息，确定对应下行数据的传输情况。其中，该N组下行资源中第i组下行资源包括第i-1组下行资源的部分或全部，再在N个上行资源中确定可用的上行资源，例如通过LBT检测的方式，确定可用上行资源，以便于使用该上行资源向网络设备发送对应的上行反馈信息，这样可以增大终端设备抢占信道的概率，提高数据传输的可靠性。
应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
另外，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。
上文中结合图1至图6，详细描述了根据本申请实施例的传输信息的方法，下面将结合图7至图11，描述根据本申请实施例的终端设备和网络设备。
如图7所示，根据本申请实施例的终端设备400包括：处理单元410和发单元420。具体地，该处理单元410用于：确定N个上行资源，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N；该处理单元410还用于：在该N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；该收发单元420用于：使用该M个可用上行资源，向该网络设备发送该M个可用上行资源对应的M组上行反馈信息。
可选地，作为一个实施例，该N组下行资源的结束时刻位于该N个上行资源的起始时刻之前；或者，该第i组下行资源的结束时刻位于该第i个上行资源的起始时刻之前。
可选地，作为一个实施例，该第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，该处理时延为根据处理该第i组下行资源的数据所用时间确定的。
可选地，作为一个实施例，该处理时延为根据以下参数中的至少一个确定的：占用该第i组下行资源传输的物理下行共享信道PDSCH的译码时间、该PDSCH中DMRS结构以及承载该第i组上行反馈信息的物理信道。
可选地，作为一个实施例，该处理单元410还用于：通过先听后说LBT检测，在该N个上行资源中确定该M个可用上行资源；或，若该N个上行资源与之前的下行资源在同一个信道占用时间COT之内，且与该之前的下行资源之间的时间差小于或者等于阈值，确定该N个上行资源为该M个可用上行资源，N＝M；或，若该N个上行资源的包括N1个第一上行资源和N2个第二上行资源，其中，该N1个第一上行资源与之前的下行资源在同一个COT之内，且与该之前的下行资源之间的时间差小于或者等于阈值，确定该M个可用上行资源包括该N1个第一上行资源，并确定该M个可用上行资源包括该N2个第二上行资源中通过LBT检测的上行资源。
可选地，作为一个实施例，该阈值为16us。
可选地，作为一个实施例，该处理单元410还用于：通过以下方法中的至少一种，确定该第i个上行资源的起始时刻和/或结束时刻：1、通过该收发单元420接收该网络设备发送的第一配置信息，该第一配置信息用于指示该第i个上行资源的起始时刻和/或结束时刻；2、根据该N组下行资源的结束位置，确定该第i个上行资源的起始时刻；3、根据该第i组下行资源的结束位置，确定该第i个上行资源的起始时刻；4、根据该第i-1个上行资源的位置，确定该第i个上行资源的起始时刻，其中i大于1；5、根据该第i个上行资源的持续时间，确定该第i个上行资源的结束时刻，其中，该第i个上行资源的持续时间由协议约定的或由该网络设备配置的。
可选地，作为一个实施例，该处理单元410还用于：确定该第i组下行资源的参数，该第i组下行资源的参数包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻以及该第i组下行资源的持续时间。
可选地，作为一个实施例，该处理单元410还用于：通过该收发单元420接收该网络设备发送的第二配置信息，该第二配置信息包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻、该第i组下行资源的持续时间以及该第i组上行反馈信息的长度，根据该第二配置信息，确定该第i组下行资源的参数；或，根据该第i个上行资源的起始时刻，确定该第i组下行资源的结束时刻；或，根据该第i个上行资源的起始时刻和该第i组下行资源持续时间，确定该第i组下行资源的起始时刻；或，根据该N组下行数据所在的COT的时间位置，确定该第i组下行资源的起始时刻和/或结束时刻。
可选地，作为一个实施例，该处理单元410还用于：将第一COT的起始时刻确定为该第i组下行资源的起始时刻；或，将第一COT的起始时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源属于该第一COT和该第一COT之后的至少一个COT；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将该目标时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值。
可选地，作为一个实施例，该第二偏移值由该网络设备配置或根据该第i组下行资源的数据的处理时延确定的。
可选地，作为一个实施例，该第二配置信息包括该第i组上行反馈信息的长度，该处理单元410还用于：根据该第i组上行反馈信息的长度，确定该第i组下行资源的持续时间。
可选地，作为一个实施例，该N个上行资源在时域上连续。
可选地，作为一个实施例，其特征在于，该处理单元410还用于：若确定该第i个上行资源可用，确定该M个可用上行资源为该第i个上行资源以及该第i个上行资源之后的所有上行资源。
可选地，作为一个实施例，该N个上行资源位于免授权载波上。
可选地，作为一个实施例，该处理单元410还用于：在该在该N个上行资源中确定M个可用上行资源之前，确定在该N组下行资源上收到至少一个下行数据。
可选地，作为一个实施例，该处理单元410还用于：若在该第i组下行资源上未收到下行数据，确定该第i组上行反馈信息全部为非确认NACK信息。
应理解，根据本申请实施例的终端设备400可对应于执行本申请实施例中的方法200，并且终端设备400中的各个单元的上述和其它操作和/或功能分别为了实现图1至图6中的各个方法中终端设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的终端设备，确定N个上行资源，并在该N个上行资源上发送N组上行反馈信息，通过该N组上行反馈信息反馈N组下行资源的数据传输情况，其中，该N组下行资源中第i组下行资源包括第i-1组下行资源的部分或全部，再在N个上行资源中确定可用的上行资源，例如通过LBT检测的方式，确定可用上行资源，以便于使用该上行资源向网络设备发送对应的上行反馈信息，这样可以增大终端设备抢占信道的概率，提高数据传输的可靠性。
如图8所示，根据本申请实施例的网络设备500包括：收发单元510，可选地，还可以包括处理单元520，具体地，该收发单元510用于：通过M个可用上行资源，接收终端设备发送的该M个可用上行资源对应的M组上行反馈信息，该M个可用上行资源为该终端设备在N个上行资源中确定的，该N个上行资源用于承载N组上行反馈信息，该N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，该N组上行反馈信息包括该M组上行反馈信息，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时该第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N，M为小于或者等于N的正整数。
可选地，作为一个实施例，该N组下行资源的结束时刻位于该N个上行资源的起始时刻之前；或 者，该第i组下行资源的结束时刻位于该第i个上行资源的起始时刻之前。
可选地，作为一个实施例，该第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，该处理时延为该终端设备根据处理该第i组下行资源的数据所用时间确定的。
可选地，作为一个实施例，该处理时延为该终端设备根据以下参数中的至少一个确定的：占用该第i组下行资源传输的物理下行共享信道PDSCH的译码时间、该PDSCH中DMRS结构以及承载该第i组上行反馈信息的物理信道。
可选地，作为一个实施例，该处理单元520用于：通过以下方法中的至少一种，确定该第i个上行资源的起始时刻和/或结束时刻：1、根据该N组下行资源的结束位置，确定该第i个上行资源的起始时刻；2、根据该第i组下行资源的结束位置，确定该第i个上行资源的起始时刻；3、根据该第i-1个上行资源的位置，确定该第i个上行资源的起始时刻，其中，i大于1；4、根据该第i个上行资源的持续时间，确定该第i个上行资源的结束时刻。
可选地，作为一个实施例，该收发单元510还用于：向该终端设备发送第一配置信息，该第一配置信息用于指示该第i个上行资源的起始时刻和/或结束时刻。
可选地，作为一个实施例，该处理单元520用于：确定该第i组下行资源的参数，该第i组下行资源的参数包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻以及该第i组下行资源的持续时间。
可选地，作为一个实施例，该处理单元520还用于：根据该第i个上行资源的起始时刻，确定该第i组下行资源的结束时刻；或，根据该第i个上行资源的起始时刻和该第i组下行资源持续时间，确定该第i组下行资源的起始时刻；或，根据该N组下行数据所在的COT的时间位置，确定该第i组下行资源的起始时刻和/或结束时刻。
可选地，作为一个实施例，该收发单元510还用于：向该终端设备发送第二配置信息，该第二配置信息包括以下参数中的至少一个：该第i组下行资源的起始时刻、该第i组下行资源的结束时刻、该第i组下行资源的持续时间以及该第i组上行反馈信息的长度，根据该第二配置信息，确定该第i组下行资源的参数。
可选地，作为一个实施例，该处理单元520还用于：将第一COT的起始时刻确定为该第i组下行资源的起始时刻；或，将第一COT的起始时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源属于该第一COT和该第一COT之后的至少一个COT；或，将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将该目标时刻与第一偏移值的和对应的时刻确定为该第i组下行资源的起始时刻，该N组下行资源中的每一组下行资源对应一个第一偏移值。
可选地，作为一个实施例，该第二偏移值由该网络设备配置或根据该第i组下行资源的数据的处理时延确定的。
可选地，作为一个实施例，该处理单元520还用于：根据该第i组上行反馈信息的长度，确定该第i组下行资源的持续时间。
可选地，作为一个实施例，该N个上行资源在时域上连续。
可选地，作为一个实施例，若该第i个上行资源为可用上行资源，该第i个上行资源以及该第i个上行资源之后的所有上行资源均为该M个可用上行资源。
可选地，作为一个实施例，该N个上行资源位于免授权载波上。
可选地，作为一个实施例，该收发单元510还用于：在接收该终端设备发送的该M个可用上行资源对应的M组上行反馈信息之前，在该N组下行资源上发送至少一个下行数据。
应理解，根据本申请实施例的网络设备500可对应于执行本申请实施例中的方法300，并且网络设备500中的各个单元的上述和其它操作和/或功能分别为了实现图1至图6中的各个方法中网络设备的相应流程，为了简洁，在此不再赘述。
因此，本申请实施例的网络设备，根据接收到的上行反馈信息，确定对应下行数据的传输情况，其 中，承载该上行反馈信息的资源为终端设备在N个上行资源中确定的可用上行资源，终端设备在该N个上行资源上发送N组上行反馈信息，通过该N组上行反馈信息反馈N组下行资源的数据传输情况，该N组下行资源中第i组下行资源包括第i-1组下行资源的部分或全部，再在N个上行资源中确定可用的上行资源，例如通过LBT检测的方式，确定可用上行资源，以便于使用该上行资源向网络设备发送对应的上行反馈信息，这样可以增大终端设备抢占信道的概率，提高数据传输的可靠性。
图9是本申请实施例提供的一种通信设备600示意性结构图。图9所示的通信设备600包括处理器610，处理器610可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图9所示，通信设备600还可以包括存储器620。其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图9所示，通信设备600还可以包括收发器630，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备600具体可为本申请实施例的网络设备，并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备600具体可为本申请实施例的移动终端/终端设备，并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图10是本申请实施例的芯片的示意性结构图。图10所示的芯片700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图10所示，芯片700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片700还可以包括输出接口740。其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的移动终端/终端设备，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图11是本申请实施例提供的一种通信系统800的示意性框图。如图11所示，该通信系统800包括终端设备810和网络设备820。
其中，该终端设备810可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备820可以用于实现上述方法中由网络设备实现的相应的功能为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处 理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解，上述存储器为示例性但不是限制性说明，例如，本申请实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
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，所述单元的划分，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。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，)ROM、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (76)

  1. 一种传输信息的方法，其特征在于，包括：
    确定N个上行资源，所述N个上行资源用于承载N组上行反馈信息，所述N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时所述第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N；
    在所述N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；
    使用所述M个可用上行资源，向所述网络设备发送所述M个可用上行资源对应的M组上行反馈信息。
  2. 根据权利要求1所述的方法，其特征在于，
    所述N组下行资源的结束时刻位于所述N个上行资源的起始时刻之前；或，
    所述第i组下行资源的结束时刻位于所述第i个上行资源的起始时刻之前。
  3. 根据权利要求2所述的方法，其特征在于，所述第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，所述处理时延为根据处理占用所述第i组下行资源传输的数据所用时间确定的。
  4. 根据权利要求3所述的方法，其特征在于，所述处理时延为根据以下参数中的至少一个确定的：占用所述第i组下行资源传输的物理下行共享信道PDSCH的译码时间、所述PDSCH中DMRS结构以及承载所述第i组上行反馈信息的物理信道。
  5. 根据权利要求1至4中任一项所述的方法，其特征在于，所述在所述N个上行资源中确定M个可用上行资源，包括：
    通过先听后说LBT检测，在所述N个上行资源中确定所述M个可用上行资源；或，
    若所述N个上行资源与之前的下行资源在同一个信道占用时间COT之内，且与所述之前的下行资源之间的时间差小于或者等于阈值，确定所述N个上行资源为所述M个可用上行资源，N＝M；或，
    若所述N个上行资源的包括N1个第一上行资源和N2个第二上行资源，其中，所述N1个第一上行资源与之前的下行资源在同一个COT之内，且与所述之前的下行资源之间的时间差小于或者等于阈值，确定所述M个可用上行资源包括所述N1个第一上行资源，并确定所述M个可用上行资源包括所述N2个第二上行资源中通过LBT检测的上行资源。
  6. 根据权利要求5所述的方法，其特征在于，所述阈值为16us。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述确定N个上行资源，包括：
    通过以下方法中的至少一种，确定所述第i个上行资源的起始时刻和/或结束时刻：
    接收所述网络设备发送的第一配置信息，所述第一配置信息用于指示所述第i个上行资源的起始时刻和/或结束时刻；
    根据所述N组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i-1个上行资源的位置，确定所述第i个上行资源的起始时刻，其中i大于1；
    根据所述第i个上行资源的持续时间，确定所述第i个上行资源的结束时刻，其中，所述第i个上行资源的持续时间由协议约定的或由所述网络设备配置的。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述方法还包括：
    确定所述第i组下行资源的参数，所述第i组下行资源的参数包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻以及所述第i组下行资源的持续时间。
  9. 根据权利要求8所述的方法，其特征在于，所述确定所述第i组下行资源的参数，包括：
    接收所述网络设备发送的第二配置信息，所述第二配置信息包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻、所述第i组下行资源的持续时间以及所述第i组上行反馈信息的长度，根据所述第二配置信息，确定所述第i组下行资源的参数；或，
    根据所述第i个上行资源的起始时刻，确定所述第i组下行资源的结束时刻；或，
    根据所述第i个上行资源的起始时刻和所述第i组下行资源持续时间，确定所述第i组下行资源的起始时刻；或，
    根据所述N组下行数据所在的COT的时间位置，确定所述第i组下行资源的起始时刻和/或结束时刻。
  10. 根据权利要求8所述的方法，其特征在于，确定所述第i组下行资源的起始时刻，包括：
    将第一COT的起始时刻确定为所述第i组下行资源的起始时刻；或，
    将第一COT的起始时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源属于所述第一COT和所述第一COT之后的至少一个COT；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将所述目标时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值。
  11. 根据权利要求10所述的方法，其特征在于，所述第二偏移值由所述网络设备配置或根据所述第i组下行资源的数据的处理时延确定的。
  12. 根据权利要求9所述的方法，其特征在于，所述第二配置信息包括所述第i组上行反馈信息的长度，
    确定所述第i组下行资源的持续时间，包括：
    根据所述第i组上行反馈信息的长度，确定所述第i组下行资源的持续时间。
  13. 根据权利要求1至12中任一项所述的方法，其特征在于，所述N个上行资源在时域上连续。
  14. 根据权利要求1至13中任一项所述的方法，其特征在于，所述在所述N个上行资源中确定M个可用上行资源，包括：
    若确定所述第i个上行资源可用，确定所述M个可用上行资源为所述第i个上行资源以及所述第i个上行资源之后的所有上行资源。
  15. 根据权利要求1至14中任一项所述的方法，其特征在于，所述N个上行资源位于免授权载波上。
  16. 根据权利要求1至15中任一项所述的方法，其特征在于，在所述在所述N个上行资源中确定M个可用上行资源之前，所述方法还包括：
    确定在所述N组下行资源上收到至少一个下行数据。
  17. 根据权利要求16所述的方法，其特征在于，所述方法还包括：
    若在所述第i组下行资源上未收到下行数据，确定所述第i组上行反馈信息全部为非确认NACK信息。
  18. 一种传输信息的方法，其特征在于，包括：
    通过M个可用上行资源，接收终端设备发送的所述M个可用上行资源对应的M组上行反馈信息，所述M个可用上行资源为所述终端设备在N个上行资源中确定的，所述N个上行资源用于承载N组上行反馈信息，所述N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，所述N组上行反馈信息包括所述M组上行反馈信息，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时所述第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N，M为小于或者等于N的正整数。
  19. 根据权利要求18所述的方法，其特征在于，
    所述N组下行资源的结束时刻位于所述N个上行资源的起始时刻之前；或，
    所述第i组下行资源的结束时刻位于所述第i个上行资源的起始时刻之前。
  20. 根据权利要求18所述的方法，其特征在于，所述第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，所述处理时延为所述终端设备根据处理所述第i组下行资源的数据所用时间确定的。
  21. 根据权利要求20所述的方法，其特征在于，所述处理时延为所述终端设备根据以下参数中的至少一个确定的：占用所述第i组下行资源传输的物理下行共享信道PDSCH的译码时间、所述PDSCH中DMRS结构以及承载所述第i组上行反馈信息的物理信道。
  22. 根据权利要求18至21中任一项所述的方法，其特征在于，所述方法还包括：
    通过以下方法中的至少一种，确定所述第i个上行资源的起始时刻和/或结束时刻：
    根据所述N组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i-1个上行资源的位置，确定所述第i个上行资源的起始时刻，其中，i大于1；
    根据所述第i个上行资源的持续时间，确定所述第i个上行资源的结束时刻。
  23. 根据权利要求22所述的方法，其特征在于，所述方法还包括：
    向所述终端设备发送第一配置信息，所述第一配置信息用于指示所述第i个上行资源的起始时刻和/或结束时刻。
  24. 根据权利要求18至23中任一项所述的方法，其特征在于，所述方法还包括：
    确定所述第i组下行资源的参数，所述第i组下行资源的参数包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻以及所述第i组下行资源的持续时间。
  25. 根据权利要求24所述的方法，其特征在于，所述确定所述第i组下行资源的参数，包括：
    根据所述第i个上行资源的起始时刻，确定所述第i组下行资源的结束时刻；或，
    根据所述第i个上行资源的起始时刻和所述第i组下行资源持续时间，确定所述第i组下行资源的起始时刻；或，
    根据所述N组下行数据所在的COT的时间位置，确定所述第i组下行资源的起始时刻和/或结束时刻。
  26. 根据权利要求25所述的方法，其特征在于，所述方法还包括：
    向所述终端设备发送第二配置信息，所述第二配置信息包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻、所述第i组下行资源的持续时间以及所述第i组上行反馈信息的长度，根据所述第二配置信息，确定所述第i组下行资源的参数。
  27. 根据权利要求24所述的方法，其特征在于，确定所述第i组下行资源的起始时刻，包括：
    将第一COT的起始时刻确定为所述第i组下行资源的起始时刻；或，
    将第一COT的起始时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源属于所述第一COT和所述第一COT之后的至少一个COT；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将所述目标时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值。
  28. 根据权利要求27所述的方法，其特征在于，所述第二偏移值由所述网络设备配置或根据所述第i组下行资源的数据的处理时延确定的。
  29. 根据权利要求25或26所述的方法，其特征在于，确定所述第i组下行资源的持续时间，包括：
    根据所述第i组上行反馈信息的长度，确定所述第i组下行资源的持续时间。
  30. 根据权利要求18至29中任一项所述的方法，其特征在于，所述N个上行资源在时域上连续。
  31. 根据权利要求18至30中任一项所述的方法，其特征在于，若所述第i个上行资源为可用上行资源，所述第i个上行资源以及所述第i个上行资源之后的所有上行资源均为所述M个可用上行资源。
  32. 根据权利要求18至31中任一项所述的方法，其特征在于，所述N个上行资源位于免授权载波上。
  33. 根据权利要求18至32中任一项所述的方法，其特征在于，在所述接收所述终端设备发送的所述M个可用上行资源对应的M组上行反馈信息之前，所述方法还包括：
    在所述N组下行资源上发送至少一个下行数据。
  34. 一种终端设备，其特征在于，包括：
    处理单元，用于确定N个上行资源，所述N个上行资源用于承载N组上行反馈信息，所述N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时所述第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N；
    所述处理单元还用于：在所述N个上行资源中确定M个可用上行资源，M为小于或者等于N的正整数；
    收发单元，用于使用所述M个可用上行资源，向所述网络设备发送所述M个可用上行资源对应的M组上行反馈信息。
  35. 根据权利要求34所述的终端设备，其特征在于，所述N组下行资源的结束时刻位于所述N个上行资源的起始时刻之前；或，
    所述第i组下行资源的结束时刻位于所述第i个上行资源的起始时刻之前。
  36. 根据权利要求35所述的终端设备，其特征在于，所述第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，所述处理时延为根据处理所述第i组下行资源的数据所用时间确定的。
  37. 根据权利要求36所述的终端设备，其特征在于，所述处理时延为根据以下参数中的至少一个确定的：占用所述第i组下行资源传输的物理下行共享信道PDSCH的译码时间、所述PDSCH中DMRS结构以及承载所述第i组上行反馈信息的物理信道。
  38. 根据权利要求34至37中任一项所述的终端设备，其特征在于，所述处理单元还用于：
    通过先听后说LBT检测，在所述N个上行资源中确定所述M个可用上行资源；或，
    若所述N个上行资源与之前的下行资源在同一个信道占用时间COT之内，且与所述之前的下行资源之间的时间差小于或者等于阈值，确定所述N个上行资源为所述M个可用上行资源，N＝M；或，
    若所述N个上行资源的包括N1个第一上行资源和N2个第二上行资源，其中，所述N1个第一上行资源与之前的下行资源在同一个COT之内，且与所述之前的下行资源之间的时间差小于或者等于阈值，确定所述M个可用上行资源包括所述N1个第一上行资源，并确定所述M个可用上行资源包括所述N2个第二上行资源中通过LBT检测的上行资源。
  39. 根据权利要求38所述的终端设备，其特征在于，所述阈值为16us。
  40. 根据权利要求34至39中任一项所述的终端设备，其特征在于，所述处理单元还用于：
    通过以下方法中的至少一种，确定所述第i个上行资源的起始时刻和/或结束时刻：
    通过所述收发单元接收所述网络设备发送的第一配置信息，所述第一配置信息用于指示所述第i个上行资源的起始时刻和/或结束时刻；
    根据所述N组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i-1个上行资源的位置，确定所述第i个上行资源的起始时刻，其中i大于1；
    根据所述第i个上行资源的持续时间，确定所述第i个上行资源的结束时刻，其中，所述第i个上行资源的持续时间由协议约定的或由所述网络设备配置的。
  41. 根据权利要求34至40中任一项所述的终端设备，其特征在于，所述处理单元还用于：
    确定所述第i组下行资源的参数，所述第i组下行资源的参数包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻以及所述第i组下行资源的持续时间。
  42. 根据权利要求41所述的终端设备，其特征在于，所述处理单元还用于：
    通过所述收发单元接收所述网络设备发送的第二配置信息，所述第二配置信息包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻、所述第i组下行资源的持续时间以及所述第i组上行反馈信息的长度，根据所述第二配置信息，确定所述第i组下行资源的参数；或，
    根据所述第i个上行资源的起始时刻，确定所述第i组下行资源的结束时刻；或，
    根据所述第i个上行资源的起始时刻和所述第i组下行资源持续时间，确定所述第i组下行资源的起始时刻；或，
    根据所述N组下行数据所在的COT的时间位置，确定所述第i组下行资源的起始时刻和/或结束时刻。
  43. 根据权利要求41所述的终端设备，其特征在于，所述处理单元还用于：
    将第一COT的起始时刻确定为所述第i组下行资源的起始时刻；或，
    将第一COT的起始时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源属于所述第一COT和所述第一COT之后的至少一个COT；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将所述目标时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值。
  44. 根据权利要求43所述的终端设备，其特征在于，所述第二偏移值由所述网络设备配置或根据所述第i组下行资源的数据的处理时延确定的。
  45. 根据权利要求42所述的终端设备，其特征在于，所述第二配置信息包括所述第i组上行反馈信息的长度，
    所述处理单元还用于：
    根据所述第i组上行反馈信息的长度，确定所述第i组下行资源的持续时间。
  46. 根据权利要求34至45中任一项所述的终端设备，其特征在于，所述N个上行资源在时域上连续。
  47. 根据权利要求34至46中任一项所述的终端设备，其特征在于，所述处理单元还用于：
    若确定所述第i个上行资源可用，确定所述M个可用上行资源为所述第i个上行资源以及所述第i个上行资源之后的所有上行资源。
  48. 根据权利要求34至47中任一项所述的终端设备，其特征在于，所述N个上行资源位于免授权载波上。
  49. 根据权利要求34至48中任一项所述的终端设备，其特征在于，所述处理单元还用于：
    在所述在所述N个上行资源中确定M个可用上行资源之前，确定在所述N组下行资源上收到至少一个下行数据。
  50. 根据权利要求49所述的终端设备，其特征在于，所述处理单元还用于：
    若在所述第i组下行资源上未收到下行数据，确定所述第i组上行反馈信息全部为非确认NACK信息。
  51. 一种网络设备，其特征在于，包括：
    收发单元，用于通过M个可用上行资源，接收终端设备发送的所述M个可用上行资源对应的M组上行反馈信息，所述M个可用上行资源为所述终端设备在N个上行资源中确定的，所述N个上行资源用于承载N组上行反馈信息，所述N组上行反馈信息用于反馈N组下行资源内的数据传输情况，其中，所述N组上行反馈信息包括所述M组上行反馈信息，第i个上行资源对应的第i组上行反馈信息用于反馈第i组下行资源内的数据传输情况，i大于1时所述第i组下行资源包括第i-1组下行资源的部分或全部，N为大于1的正整数，i＝1,2,3,4,……,N，M为小于或者等于N的正整数。
  52. 根据权利要求51所述的网络设备，其特征在于，所述N组下行资源的结束时刻位于所述N个上行资源的起始时刻之前；或，
    所述第i组下行资源的结束时刻位于所述第i个上行资源的起始时刻之前。
  53. 根据权利要求52所述的网络设备，其特征在于，所述第i组下行资源的结束时刻与第i个上行资源的起始时刻之间的时间差大于或者等于处理时延，所述处理时延为所述终端设备根据处理所述第 i组下行资源的数据所用时间确定的。
  54. 根据权利要求53所述的网络设备，其特征在于，所述处理时延为所述终端设备根据以下参数中的至少一个确定的：占用所述第i组下行资源传输的物理下行共享信道PDSCH的译码时间、所述PDSCH中DMRS结构以及承载所述第i组上行反馈信息的物理信道。
  55. 根据权利要求51至54中任一项所述的网络设备，其特征在于，所述网络设备还包括处理单元，所述处理单元用于：
    通过以下方法中的至少一种，确定所述第i个上行资源的起始时刻和/或结束时刻：
    根据所述N组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i组下行资源的结束位置，确定所述第i个上行资源的起始时刻；
    根据所述第i-1个上行资源的位置，确定所述第i个上行资源的起始时刻，其中，i大于1；
    根据所述第i个上行资源的持续时间，确定所述第i个上行资源的结束时刻。
  56. 根据权利要求55所述的网络设备，其特征在于，所述收发单元还用于：
    向所述终端设备发送第一配置信息，所述第一配置信息用于指示所述第i个上行资源的起始时刻和/或结束时刻。
  57. 根据权利要求51至56中任一项所述的网络设备，其特征在于，所述网络设备还包括处理单元，所述处理单元用于：
    确定所述第i组下行资源的参数，所述第i组下行资源的参数包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻以及所述第i组下行资源的持续时间。
  58. 根据权利要求57所述的网络设备，其特征在于，所述处理单元还用于：
    根据所述第i个上行资源的起始时刻，确定所述第i组下行资源的结束时刻；或，
    根据所述第i个上行资源的起始时刻和所述第i组下行资源持续时间，确定所述第i组下行资源的起始时刻；或，
    根据所述N组下行数据所在的COT的时间位置，确定所述第i组下行资源的起始时刻和/或结束时刻。
  59. 根据权利要求58所述的网络设备，其特征在于，所述收发单元还用于：
    向所述终端设备发送第二配置信息，所述第二配置信息包括以下参数中的至少一个：所述第i组下行资源的起始时刻、所述第i组下行资源的结束时刻、所述第i组下行资源的持续时间以及所述第i组上行反馈信息的长度，根据所述第二配置信息，确定所述第i组下行资源的参数。
  60. 根据权利要求57所述的网络设备，其特征在于，所述处理单元还用于：
    将第一COT的起始时刻确定为所述第i组下行资源的起始时刻；或，
    将第一COT的起始时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源属于所述第一COT和所述第一COT之后的至少一个COT；或，
    将第一COT的结束时刻与第二偏移值的差对应的时刻确定为目标时刻，将所述目标时刻与第一偏移值的和对应的时刻确定为所述第i组下行资源的起始时刻，所述N组下行资源中的每一组下行资源对应一个第一偏移值。
  61. 根据权利要求60所述的网络设备，其特征在于，所述第二偏移值由所述网络设备配置或根据所述第i组下行资源的数据的处理时延确定的。
  62. 根据权利要求58或59所述的网络设备，其特征在于，所述处理单元还用于：
    根据所述第i组上行反馈信息的长度，确定所述第i组下行资源的持续时间。
  63. 根据权利要求51至62中任一项所述的网络设备，其特征在于，所述N个上行资源在时域上连续。
  64. 根据权利要求51至63中任一项所述的网络设备，其特征在于，若所述第i个上行资源为可用上行资源，所述第i个上行资源以及所述第i个上行资源之后的所有上行资源均为所述M个可用上行资 源。
  65. 根据权利要求51至64中任一项所述的网络设备，其特征在于，所述N个上行资源位于免授权载波上。
  66. 根据权利要求51至65中任一项所述的网络设备，其特征在于，所述收发单元还用于：
    在接收所述终端设备发送的所述M个可用上行资源对应的M组上行反馈信息之前，在所述N组下行资源上发送至少一个下行数据。
  67. 一种终端设备，其特征在于，包括：处理器和存储器，所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至17中任一项所述的方法。
  68. 一种网络设备，其特征在于，包括：处理器和存储器，所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求18至33中任一项所述的方法。
  69. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至17中任一项所述的方法。
  70. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求18至33中任一项所述的方法。
  71. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至17中任一项所述的方法。
  72. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求18至33中任一项所述的方法。
  73. 一种计算机程序产品，其特征在于，包括计算机程序指令，所述计算机程序指令使得计算机执行如权利要求1至17中任一项所述的方法。
  74. 一种计算机程序产品，其特征在于，包括计算机程序指令，所述计算机程序指令使得计算机执行如权利要求18至33中任一项所述的方法。
  75. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至17中任一项所述的方法。
  76. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求18至33中任一项所述的方法。
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