WO2020029199A1 - 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
WO2020029199A1
WO2020029199A1 PCT/CN2018/099700 CN2018099700W WO2020029199A1 WO 2020029199 A1 WO2020029199 A1 WO 2020029199A1 CN 2018099700 W CN2018099700 W CN 2018099700W WO 2020029199 A1 WO2020029199 A1 WO 2020029199A1
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Prior art keywords
downlink
signals
channel
signal
uplink
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PCT/CN2018/099700
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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.)
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Publication date
Priority to CA3108817A priority Critical patent/CA3108817C/en
Priority to CN202110308887.0A priority patent/CN113067693B/zh
Priority to BR112021002315-1A priority patent/BR112021002315A2/pt
Priority to MX2021001509A priority patent/MX2021001509A/es
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 EP18929410.1A priority patent/EP3820226B1/en
Priority to KR1020217007018A priority patent/KR20210040432A/ko
Priority to JP2021506689A priority patent/JP7254902B2/ja
Priority to SG11202101286XA priority patent/SG11202101286XA/en
Priority to AU2018436323A priority patent/AU2018436323A1/en
Priority to PCT/CN2018/099700 priority patent/WO2020029199A1/zh
Priority to CN201880096381.4A priority patent/CN112534928A/zh
Priority to TW108128387A priority patent/TW202010285A/zh
Publication of WO2020029199A1 publication Critical patent/WO2020029199A1/zh
Priority to US17/168,671 priority patent/US11212798B2/en
Priority to US17/537,477 priority patent/US11877270B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/56—Queue scheduling implementing delay-aware scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H—ELECTRICITY
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    • H04W—WIRELESS COMMUNICATION NETWORKS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • H04L1/0018—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement based on latency requirement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the embodiments of the present application relate to the field of communications, and in particular, to a method for transmitting information, a terminal device, and a network device.
  • 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 for transmitting information, a terminal device, and a network device, which can implement transmission of uplink information corresponding to a downlink channel / signal within a channel occupation time (COT) on an unlicensed spectrum.
  • COT channel occupation time
  • a method for transmitting information includes: a terminal device receives n sets of downlink channels / signals on a downlink resource within a channel occupation time COT, each of the n sets of downlink channels / signals
  • the group of downlink channels / signals includes at least one downlink channel / signal, n is a positive integer greater than or equal to 1; the terminal device transmits the i-th group of downlink channels / of the n groups of downlink channels / signals on the uplink resources in the COT
  • the uplink information corresponding to the signal, i is a positive integer less than n; wherein the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the downlink The end time T1 of the resource and the processing delay of the downlink channel / signal are determined.
  • a method for transmitting information includes: a network device sends n sets of downlink channels / signals to a terminal device on downlink resources within a channel occupation time COT, where Each set of downlink channels / signals includes at least one downlink channel / signal, n is a positive integer greater than or equal to 1; the network device receives the i-th downlink of the n sets of downlink channels / signals on the uplink resources in the COT
  • the uplink information corresponding to the channel / signal, i is a positive integer less than n; wherein the start time of receiving the uplink information corresponding to the i-th set of downlink channels / signals is based on the end time T0 of the i-th set of downlink channels / signals, The end time T1 of the downlink resource and the processing delay of the downlink channel / signal are determined.
  • 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 is provided 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 uplink information corresponding to the downlink channel / signal is transmitted on the uplink resource in the same COT, and according to the end time of the corresponding downlink channel / signal, the end time of the downlink resource, and the processing time of the downlink channel / signal Delay to determine the start time of transmitting the corresponding uplink information, thereby facilitating the reliable transmission of the uplink information corresponding to the downlink channel / signal.
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a method for transmitting information according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of determining a start time of transmitting uplink information corresponding to an embodiment of the present application.
  • FIG. 4 is another schematic diagram of determining a start time of transmitting uplink information corresponding to an embodiment of the present application.
  • FIG. 5 is another schematic diagram of determining a start time of transmitting uplink information corresponding to an embodiment of the present application.
  • FIG. 6 is another schematic diagram 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 another schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 10 is another schematic block diagram of a network device according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 12 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
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE LTE
  • 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 includes, but is not limited to, User Equipment (UE), access terminals, user units, user stations, mobile stations, mobile stations, remote stations, remote terminals, mobile devices, user terminals, 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.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Processing
  • Functional handheld devices, computing devices, or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminal devices in the future 5G network, or public land mobile network (PLMN) in future evolution Terminal equipment and the like are not limited in the embodiments of the present invention.
  • 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. As shown in FIG. 2, the method 200 includes part or all of the following:
  • the terminal device receives n sets of downlink channels / signals on the downlink resources within one channel occupation time COT, and each set of downlink channels / signals in the n groups of downlink channels / signals includes at least one downlink channel / signal, n is A positive integer greater than or equal to 1;
  • the terminal device transmits uplink information corresponding to an ith group of downlink channels / signals in the n groups of downlink channels / signals on uplink resources in the COT, where i is a positive integer less than n;
  • the starting time of transmitting the uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay of the downlink channel / signal. definite.
  • the downlink channel / signal can be a physical downlink shared channel (PDSCH) that carries data, and the corresponding uplink information can be feedback response information, that is, acknowledgement (ACK) / negative response. (non-acknowledge, NACK) information
  • the downlink channel / signal can also be a channel state information reference signal (Channel-State Information Reference Signal, CSI-RS), and its corresponding uplink information can be measurement information.
  • CSI-RS Channel state information reference signal
  • the purpose of CSI-RS is to The terminal device obtains channel state information (Channel State Information, CSI) to measure the downlink channel, and feeds back the measurement information to the network device.
  • the downlink channel / signal may also be a cell-specific reference signal (CRS), and the purpose of the CRS is also to obtain the CSI when the terminal device measures the downlink channel and feedback the measurement information.
  • CRS cell-specific reference signal
  • the grouping of the downlink channels / signals can be based on whether the corresponding uplink information is carried on the same channel or other factors. For example, each of the two downlink channels / signals can be grouped in a chronological order. .
  • the embodiment of the present application does not limit the grouping of downlink channels / signals.
  • the n sets of downlink channels / signals may be based on a time sequence.
  • the end time of the first group of downlink channels / signals is earlier than that of the second group of downlink channels / signals
  • the end time of the second group of downlink channels / signals is earlier than the third group of downlink channels / signals.
  • the embodiment of this application does not limit the start time of each group of downlink channels / signals.
  • the n sets of downlink channels / signals may be based on a corresponding uplink information transmission sequence.
  • the start time of the uplink information corresponding to the first group of downlink channels / signals is earlier than the uplink information corresponding to the second group of downlink channels / signals, and the uplink corresponding to the second group of downlink channels / signals.
  • the start time of the information is earlier than the uplink information corresponding to the third group of downlink channels / signals, ..., and so on.
  • the downlink resource where the downlink channel / or signal is located is adjacent to its corresponding uplink resource. It is convenient to describe. In the following scheme, the downlink resources and uplink resources are adjacent as an example.
  • the terminal device in the embodiment of the present application can receive n sets of downlink channels / signals on the downlink resource, and n can be understood as: if the (n + 1) th group of downlink channels / signals are sent on the downlink resource, the uplink resources are transmitted on the uplink resource Then there are no resources that can send its corresponding uplink information. Or n can also be understood as: the maximum group value of the downlink channels / signals sent by the network device, and the uplink information corresponding to the n groups of downlink channels / signals can be transmitted on the uplink resources.
  • the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal may be determined by combining the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay of the downlink channel / signal.
  • the downlink channel / signal is PDSCH
  • the corresponding uplink information is ACK / NACK information.
  • the start time of transmitting the ACK / NACK information is based on the end time of the PDSCH, the end time of the downlink resources, and the PDSCH processing delay.
  • the downlink channel / signal is a CSI-RS
  • the corresponding uplink information is measurement information. The start time of transmitting the measurement information is based on the end time of the CSI-RS, the end time of the downlink resources, and the processing delay of the CSI.
  • the value of PDSCH processing delay can be affected by the following factors: PDSCH decoding delay, physical channel carrying corresponding uplink information, such as Physical Uplink Shared Channel (PUSCH) or physical uplink control channel (PUSCH) Physical Uplink Control Channel (PUCCH), the structure of a demodulation reference signal (DMRS) in the PDSCH, and the resource mapping mode of the PDSCH.
  • PUSCH decoding delay Physical Uplink Shared Channel (PUSCH) or physical uplink control channel (PUSCH) Physical Uplink Control Channel (PUCCH)
  • PUSCH Physical Uplink Control Channel
  • DMRS demodulation reference signal
  • CSI processing delay is affected by the following factors: CSI calculation delay, CSI type (CSI, feedback, Type II, CSI feedback), or content (Channel Quality Indicator (CQI) only, CQI + rank indicator (Rank Indication, RI) + Precoding Indicator (Precoding Matrix Indicator, PMI, bandwidth CSI, subband CSI, etc.), a reference signal structure for calculating CSI, and a physical channel (PUCCH or PUSCH) carrying CSI.
  • CQI Channel Quality Indicator
  • RI rank indicator
  • PMI Precoding Indicator
  • PUCCH or PUSCH Physical channel carrying CSI.
  • the uplink corresponding to the first group of downlink channels / signals is transmitted.
  • the start time of the information is directly determined according to the end time of the first group of downlink channels / signals, the end time of the downlink resources, and the processing delay of the downlink channels / signals. If the i-th downlink channel / signal is the 2nd, 3rd ...
  • the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal It is not only related to the end time of the ith group of downlink channels / signals, the end time of the downlink resources, and the processing delay of the downlink channels / signals, but also to the end time of the uplink information corresponding to the previous set of downlink channels / signals.
  • a time value can be determined according to the end time of the group of downlink channels / signals, the end time of the downlink resources, and the processing delay of the downlink channels / signals.
  • the determined time value may be considered as a start time of transmitting corresponding uplink information.
  • the second group and subsequent downlink channels / signals which one of the determined time value and the end time of transmitting the uplink information corresponding to the previous group of downlink channels / signals is larger, which value is determined as the corresponding transmission. The start time of the uplink information.
  • the method for transmitting information in this embodiment of the present application transmits uplink information corresponding to a downlink channel / signal on uplink resources in the same COT, and according to the end time of the corresponding downlink channel / signal, the end time of the downlink resource, and The processing delay of the downlink channel / signal determines the start time of transmitting the corresponding uplink information, thereby facilitating the reliable transmission of the uplink information corresponding to the downlink channel / signal.
  • a COT includes a downlink (Downlink, DL) resource and an uplink (Uplink, UL).
  • a downlink channel / signal (here, PDSCH is taken as an example) is transmitted on the DL, and its corresponding uplink information ( Here, ACK / NACK is used as an example.) Transmission on UL.
  • the interval between downlink resources and downlink resources is G.
  • the terminal device receives a group of PDSCH at T0, that is, the end time of the group of PDSCH is T0, and the PDSCH processing delay Is A, and the end time of the downlink resource is T1, and the determined time value is T2.
  • T2 can be the start time of the uplink resource, it can also be T1 + G, or the start position of the first symbol from T1 + G. Or A in FIG. 3 can be regarded as subtracting G from the PDSCH processing delay. If T0 + A is less than or equal to T1, T2 can be regarded as T1 + G. If it is the first group of PDSCH, the T2 is the start time of transmitting its corresponding ACK / NACK.
  • the maximum value of the end time of T2 and the transmission of the ACK / NACK corresponding to the previous group of PDSCH can be considered as the start time of transmitting the ACK / NACK corresponding to the group of PDSCH.
  • a COT includes a downlink (Downlink, DL) resource and an uplink (Uplink, UL).
  • a downlink channel / signal (here, PDSCH is taken as an example) is transmitted on the DL, and its corresponding uplink information ( Here, ACK / NACK is used as an example.) Transmission on UL.
  • the interval between downlink resources and downlink resources is G.
  • the terminal device receives a group of PDSCH at T0, that is, the end time of the group of PDSCH is T0, and the PDSCH processing delay. Is A, and the end time of the downlink resource is T1, and the determined time value is T2.
  • T2 can be T0 + A, or the starting position of the first symbol from T0 + A. Or A in FIG. 4 can be regarded as subtracting G from the PDSCH processing delay. If T0 + A is greater than T1, T2 can be regarded as T0 + A. If it is the first group of PDSCH, the T2 is the start time of transmitting its corresponding ACK / NACK. If it is a subsequent group of PDSCH, the maximum value of the end time of T2 and the transmission of the ACK / NACK corresponding to the previous group of PDSCH can be considered as the start time of transmitting the ACK / NACK corresponding to the group of PDSCH.
  • the end time of the first group of PDSCH is T0
  • the end time of the second group of PDSCH is T0 '
  • the end time of the downlink resource is T1.
  • T2 can be considered to correspond to the transmission of the first group of PDSCH Start time of ACK / NACK information, and since T0 '+ A is greater than T1 + G, T2' can be T0 '+ A, because the end time T3 of transmitting the ACK / NACK information corresponding to the first group of PDSCH is greater than T2 ', Then T3 can be regarded as the start time of transmitting the ACK / NACK information corresponding to the second PDSCH.
  • A may be agreed by a protocol or configured by a network, and may be added or subtracted from an offset amount based on a downlink channel / signal processing delay
  • G may also be It is agreed by the protocol or configured by the network.
  • G can be less than or equal to 16us, so that the terminal device does not need to do LBT before sending the corresponding uplink information, which is helpful to avoid the corresponding uplink information cannot be uploaded due to other communication equipment preempting the channel.
  • the start time determined by the terminal device to transmit the uplink information corresponding to a certain group of downlink information / signals may be a time value obtained according to the foregoing determination method, and the time value may be considered as the minimum value of the corresponding uplink information transmission, That is, once the time value is obtained, any time after the time value can be used as a starting time for transmitting corresponding uplink information.
  • the end time of the uplink information corresponding to each group of downlink channels / signals may be agreed by the protocol or configured by the network.
  • the time length for transmitting the uplink information corresponding to a certain group of downlink channels / signals may be agreed or configured.
  • the terminal device may determine a time value according to the end time of the first set of downlink channels / signals, the end time of the downlink resources, and the processing delay of the downlink channel / signal, and may directly set a time value greater than Or any value equal to the time value is used as the start time of transmitting the corresponding uplink information.
  • the terminal device can also receive the configuration of the network device and compare the time of the network configuration with the determined time value. If it is less than the time value, the terminal device can consider the configuration to be wrong and can set the time value to be greater than or equal to the time value by itself. Any value of is used as the start time of transmitting the corresponding uplink information. If the time value is greater than or equal to the time value, the terminal device may directly use the time configured by the network device as a starting time for transmitting uplink information corresponding thereto.
  • the terminal device may determine a time according to the end time of any one of the downlink channels / signals, the end time of the downlink resources, and the processing delay of the downlink channels / signals. Value, and the maximum value of the time value and the end time of the uplink information corresponding to the previous set of downlink channels / signals is used as the lower limit of the start time of the corresponding uplink information.
  • the terminal device can also receive the configuration of the network device, and compare the time of the network configuration with the selected maximum value. If it is less than the maximum value, the terminal device can be considered to be the wrong configuration, and can itself be greater than or equal to the maximum value. Any value of is used as the start time of transmitting the corresponding uplink information. If the maximum value is greater than or equal to the maximum value, the terminal device may directly use the time configured by the network device as a starting time for transmitting uplink information corresponding thereto.
  • the method further includes: the terminal device receives a specific time between the end time of the n groups of downlink channels / signals and T1.
  • Downlink channel / signal / information wherein the specific downlink channel / signal / information has no corresponding uplink information or the specific downlink channel / signal / information is a common channel / signal / information.
  • end time of a group of downlink channels / signals in the embodiments of the present application refers to the total end time of the group of downlink channels / signals.
  • the end time of the n groups of downlink channels / signals in the embodiment of the present application also refers to the total end time of the n groups of downlink channels / signals.
  • the n groups of downlink channels / signals have been explained above. For brevity, we will not repeat them here.
  • the terminal device can receive a specific type of downlink channel / signal / information on the downlink resources after the n sets of downlink channels / signals.
  • the specific downlink channel / signal / information may not have corresponding uplink information, or the specific downlink channel / signal / information may be a broadcast channel, a synchronization signal, a CSI-RS, a downlink control channel, and a group common signal of a terminal device.
  • the terminal device sends a specific uplink channel between the start time of the uplink resource and the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal.
  • the terminal device sends a specific uplink between the end time of transmitting the uplink information corresponding to the (i-1) th downlink channel / signal and the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal Channel / signal; wherein the specific uplink channel / signal includes at least one of the following information: information for occupancy, sounding reference signal (Sounding Reference Signal, SRS), physical uplink shared channel PUSCH, and demodulation reference signal DMRS .
  • SRS Sounding Reference Signal
  • PUSCH physical uplink shared channel PUSCH
  • demodulation reference signal DMRS demodulation reference signal
  • the PUSCH may refer to a pre-scheduled PUSCH, and a network device may send scheduling signaling in downlink resources in the COT to schedule the PUSCH. Or the network device can also schedule the PUSCH through high-level signaling configuration.
  • DMRS the frequency domain resource for transmitting DMRS may be the same as the frequency domain resource for transmitting corresponding uplink information.
  • the terminal device can be made to transmit DMRS in advance, and the DMRS resource can no longer be reserved in the channel carrying the corresponding uplink information, which is beneficial to improving transmission efficiency.
  • the terminal device can transmit the specific uplink channel / signal / information from the start time of the uplink resource to the start time of transmitting the uplink information corresponding to the first set of downlink channels / signals, and the terminal device can also transmit each set of downlink channels.
  • the above specific uplink channel / signal / information is transmitted between the start times of the uplink information corresponding to / signal.
  • FIG. 6 is a schematic block diagram of a method 300 for transmitting information according to an embodiment of the present application. As shown in FIG. 6, the method 300 includes some or all of the following:
  • the network device sends n sets of downlink channels / signals to the terminal device on downlink resources within a channel occupation time COT, and each set of downlink channels / signals in the n groups of downlink channels / signals includes at least one downlink channel / signal, n is a positive integer greater than or equal to 1;
  • the network device receives uplink information corresponding to an ith group of downlink channels / signals in the n groups of downlink channels / signals on uplink resources in the COT, where i is a positive integer less than n;
  • the starting time of receiving uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay of the downlink channel / signal. definite.
  • the method for transmitting information in this embodiment of the present application transmits uplink information corresponding to a downlink channel / signal on uplink resources in the same COT, and according to the end time of the corresponding downlink channel / signal, the end time of the downlink resource, and The processing delay of the downlink channel / signal determines the start time of transmitting the corresponding uplink information, thereby facilitating the reliable transmission of the uplink information corresponding to the downlink channel / signal.
  • the start time of receiving uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the downlink resource The end time T1, the end time of the uplink information corresponding to the (i-1) th downlink channel / signal, and the processing delay are determined.
  • the start time of receiving uplink information corresponding to the i-th downlink channel / signal is the end time of receiving uplink information corresponding to the (i-1) th downlink channel / signal and The maximum value among the time determined by the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay.
  • the method further includes: the network device sends configuration information to the terminal device, where the configuration information is used to indicate a start time of receiving uplink information corresponding to the i-th downlink channel / signal
  • the time indicated by the configuration information is not earlier than the first threshold, and the first threshold is the end time of receiving the uplink information corresponding to the (i-1) th group of downlink channels / signals and the time according to the i-th group of downlink channels / signals.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or from (T1 + G) ), The starting position of the first symbol, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or the first time since (T1 + G) The starting position of a symbol, where A is determined according to the processing delay, and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or starts from (T0 + A) The starting position of the first symbol of, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or the first time since (T0 + A) The starting position of the symbol, where A is determined based on the processing delay.
  • the method further includes: the network device sends the end time of the n groups of downlink channels / signals to T1 to the The terminal device sends a specific downlink channel / signal / information; wherein the specific downlink channel / signal / information has no corresponding uplink information or the specific downlink channel / signal / information is a common channel / signal / information.
  • the common channel / signal / information includes a broadcast channel, a synchronization signal, a channel state information reference signal CSI-RS, a downlink control channel, or a common signaling of a terminal device group.
  • the method further includes: the network device receives a specific uplink channel between a start time of the uplink resource and a start time of transmitting the uplink information corresponding to the i-th downlink channel / signal / Signal, or the network device receives a specific time between the end time of receiving uplink information corresponding to the (i-1) th downlink channel / signal and the start time of receiving uplink information corresponding to the ith downlink channel / signal Uplink channel / signal; wherein the specific uplink channel / signal includes at least one of the following information: information for occupancy, sounding reference signal SRS, physical uplink shared channel PUSCH, and demodulation reference signal DMRS.
  • the frequency domain resources occupied by the DMRS are the same as the frequency domain resources occupied by the uplink information corresponding to the i-th downlink channel / signal.
  • uplink information corresponding to the same group of downlink channels / signals in the n groups of downlink channels / signals is transmitted through the same uplink channel, and different groups of downlink channels / in the n groups of downlink channels / signals /
  • the uplink information corresponding to the signal is transmitted using different uplink channels.
  • the downlink channel in the i-th downlink channel is a physical downlink shared channel PDSCH
  • the uplink information corresponding to the i-th downlink channel is feedback response information
  • the downlink signal in the i-th group of downlink signals is a channel state information reference signal CSI-RS
  • the uplink information corresponding to the i-th group of downlink signals is measurement information.
  • the end time of the uplink information corresponding to the i-th downlink channel / signal is a network configuration or an agreement.
  • the interaction and related features and functions between the network device and the terminal device described by the network device correspond to the relevant characteristics and functions of the terminal device. In other words, what message does the network device send to the terminal device, and the terminal device receives the corresponding message from the network device.
  • 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 be implemented in this application.
  • the implementation process of the example constitutes any limitation.
  • FIG. 7 shows a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
  • the terminal device 400 includes:
  • the transceiver unit 410 is configured to receive n groups of downlink channels / signals on downlink resources within a channel occupied time COT, and transmit the i-th group of the n groups of downlink channels / signals on uplink resources in the COT Uplink information corresponding to a downlink channel / signal; each group of downlink channels / signals in the n groups of downlink channels / signals includes at least one downlink channel / signal, n is a positive integer greater than or equal to 1, and i is a positive integer less than n An integer; the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the downlink channel / signal Processing delay is determined.
  • the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal.
  • the end time T1 of the downlink resource, the end time of the uplink information corresponding to the (i-1) th group of downlink channels / signals, and the processing delay are determined.
  • the start time of transmitting the uplink information corresponding to the i-th group of downlink channels / signals is the end of transmitting the uplink information corresponding to the (i-1) th group of downlink channels / signals.
  • the maximum of the time and the time determined according to the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay.
  • the transceiver unit is further configured to receive configuration information of a network device, where the configuration information is used to indicate a start of transmitting uplink information corresponding to the i-th downlink channel / signal Time, the time indicated by the configuration information is not less than a first threshold, and the first threshold is an end time for transmitting uplink information corresponding to the (i-1) th group of downlink channels / signals and according to the ith group of downlinks The maximum of the end time T0 of the channel / signal, the end time T1 of the downlink resource, and the time determined by the processing delay.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or from (T1 + G) G) the starting position of the first symbol to start, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or a time period starting from (T1 + G) The starting position of the first symbol, where A is determined according to the processing delay, and G is an interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or from (T0 + A) The starting position of the first symbol at the beginning, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or the first time since (T0 + A) The starting position of the symbols, where A is determined according to the processing delay.
  • the transceiver unit is further configured to: connect the end time of the n groups of downlink channels / signals with T1 Receive a specific downlink channel / signal / information; wherein the specific downlink channel / signal / information does not have corresponding uplink information or the specific downlink channel / signal / information is a common channel / signal / information.
  • the common channel / signal / information includes a broadcast channel, a synchronization signal, a channel state information reference signal CSI-RS, a downlink control channel, or a common signaling of a terminal device group.
  • the transceiver unit is further configured to: between the start time of the uplink resource and the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal.
  • the end time of sending a specific uplink channel / signal or transmitting the uplink information corresponding to the (i-1) th downlink channel / signal and the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal Sending a specific uplink channel / signal occasionally, wherein the specific uplink channel / signal includes at least one of the following information: information for occupancy, sounding reference signal SRS, physical uplink shared channel PUSCH, and demodulation reference signal DMRS.
  • the frequency domain resources occupied by the DMRS are the same as the frequency domain resources occupied by the uplink information corresponding to the i-th group of downlink channels / signals.
  • uplink information corresponding to the same group of downlink channels / signals in the n groups of downlink channels / signals is transmitted through the same uplink channel, and different groups of downlinks in the n groups of downlink channels / signals are transmitted
  • the uplink information corresponding to the channel / signal is transmitted using different uplink channels.
  • the downlink channel in the i-th downlink channel is a physical downlink shared channel PDSCH
  • the uplink information corresponding to the i-th downlink channel is feedback response information
  • the downlink signal in the i-th group of downlink signals is a channel state information reference signal CSI-RS
  • the uplink information corresponding to the i-th group of downlink signals is measurement information.
  • the end time of the uplink information corresponding to the ith group of downlink channels / signals is a network configuration or an agreement.
  • terminal device 400 may correspond to the terminal device in the method embodiment of the present application, and the above and other operations and / or functions of each unit in the terminal device 400 are respectively to implement the terminal in the method in FIG. 2.
  • the corresponding process of the device is not repeated here for brevity.
  • FIG. 8 shows a schematic block diagram of a network device 500 according to an embodiment of the present application.
  • the network device 500 includes:
  • the transceiver unit 510 is configured to send n sets of downlink channels / signals to the terminal device on downlink resources within a channel occupation time COT, and receive the first of the n sets of downlink channels / signals on the uplink resources in the COT.
  • Uplink information corresponding to i groups of downlink channels / signals each of the n groups of downlink channels / signals includes at least one downlink channel / signal, n is a positive integer greater than or equal to 1, and i is less than n A positive integer; the start time of receiving uplink information corresponding to the i-th downlink channel / signal is based on the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the downlink channel / The processing delay of the signal is determined.
  • the start time of receiving uplink information corresponding to the i-th group of downlink channels / signals is based on the end time T0 of the i-th group of downlink channels / signals.
  • the end time T1 of the downlink resource, the end time of the uplink information corresponding to the (i-1) th group of downlink channels / signals, and the processing delay are determined.
  • the start time of receiving the uplink information corresponding to the i-th group of downlink channels / signals is the end of receiving the uplink information corresponding to the (i-1) th group of downlink channels / signals.
  • the maximum of the time and the time determined according to the end time T0 of the i-th downlink channel / signal, the end time T1 of the downlink resource, and the processing delay.
  • the transceiver unit is further configured to send configuration information to the terminal device, where the configuration information is used to instruct receiving the uplink information corresponding to the i-th group of downlink channels / signals.
  • a start time, the time indicated by the configuration information is not less than a first threshold, and the first threshold is an end time for receiving uplink information corresponding to the (i-1) th group of downlink channels / signals and according to the i-th The maximum of the end time T0 of the group downlink channel / signal, the end time T1 of the downlink resource, and the time determined by the processing delay.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or from (T1 + G) G) the starting position of the first symbol to start, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T1 + G) or a time period starting from (T1 + G) The starting position of the first symbol, where A is determined according to the processing delay, and G is an interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or from (T0 + A) The starting position of the first symbol at the beginning, where A is the processing delay and G is the interval between the downlink resource and the uplink resource.
  • the time determined according to T0, T1 and the processing delay is (T0 + A) or the first time since (T0 + A) The starting position of the symbols, where A is determined according to the processing delay.
  • the transceiver unit is further configured to: between the end time of the n groups of downlink channels / signals and T1 Sending a specific downlink channel / signal / information to the terminal device; wherein the specific downlink channel / signal / information has no corresponding uplink information or the specific downlink channel / signal / information is a common channel / signal / information.
  • the common channel / signal / information includes a broadcast channel, a synchronization signal, a channel state information reference signal CSI-RS, a downlink control channel, or a common signaling of a terminal device group.
  • the transceiver unit is further configured to: connect the start time of the uplink resource with the start time of transmitting the uplink information corresponding to the i-th downlink channel / signal Receive the specific uplink channel / signal, or end time of receiving uplink information corresponding to the (i-1) th group of downlink channels / signals and start time of receiving uplink information corresponding to the i-th group of downlink channels / signals Receiving a specific uplink channel / signal occasionally, wherein the specific uplink channel / signal includes at least one of the following information: information for occupancy, sounding reference signal SRS, physical uplink shared channel PUSCH, and demodulation reference signal DMRS.
  • the frequency domain resources occupied by the DMRS are the same as the frequency domain resources occupied by the uplink information corresponding to the i-th group of downlink channels / signals.
  • uplink information corresponding to the same group of downlink channels / signals in the n groups of downlink channels / signals is transmitted through the same uplink channel, and different groups of downlinks in the n groups of downlink channels / signals are transmitted
  • the uplink information corresponding to the channel / signal is transmitted using different uplink channels.
  • the downlink channel in the i-th downlink channel is a physical downlink shared channel PDSCH
  • the uplink information corresponding to the i-th downlink channel is feedback response information
  • the downlink signal in the i-th group of downlink signals is a channel state information reference signal CSI-RS
  • the uplink information corresponding to the i-th group of downlink signals is measurement information.
  • the end time of the uplink information corresponding to the ith group of downlink channels / signals is a network configuration or an agreement.
  • G is a network device configuration or protocol agreement
  • G 16us
  • the network device 500 may correspond to the network device in the method embodiment of the present application, and the above and other operations and / or functions of each unit in the network device 500 are respectively to implement the network in the method in FIG. The corresponding process of the device is not repeated here for brevity.
  • an embodiment of the present application further provides a terminal device 600.
  • the terminal device 600 may be the terminal device 400 in FIG. 7, which can be used to execute the content of the terminal device corresponding to the method 200 in FIG. 2.
  • the terminal 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 terminal 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 terminal 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 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 terminal device 600 may be the terminal device in the embodiment of the present application, and the terminal device 600 may implement the corresponding process implemented by the terminal device in each method in the embodiments of the present application.
  • the terminal device 600 may implement the corresponding process implemented by the terminal device in each method in the embodiments of the present application.
  • details are not described herein again.
  • the transceiver unit in the terminal device 600 may be implemented by the transceiver 630 in FIG. 9.
  • an embodiment of the present application further provides a network device 700.
  • the network device 700 may be the network device 500 in FIG. 8, which can be used to execute content of the network device corresponding to the method 300 in FIG. 6.
  • the network device 700 shown in FIG. 10 includes a processor 710, and the processor 710 may call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the network device 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 network device 700 may further include a transceiver 730, and the processor 710 may control the transceiver 730 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 processor 710 may control the transceiver 730 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 730 may include a transmitter and a receiver.
  • the transceiver 730 may further include antennas, and the number of antennas may be one or more.
  • the network device 700 may be the network device in the embodiment of the present application, and the network device 700 may implement the corresponding process implemented by the network device in each method in the embodiments of the present application.
  • the network device 700 may implement the corresponding process implemented by the network device in each method in the embodiments of the present application.
  • details are not described herein again.
  • the processing unit in the network device 700 may be implemented by the processor 710 in FIG. 10.
  • the transceiver unit in the network device 700 may be implemented by the transceiver 730 in FIG. 10.
  • FIG. 11 is a schematic structural diagram of a chip according to an embodiment of the present application.
  • the chip 800 shown in FIG. 11 includes a processor 810, and the processor 810 can call and run a computer program from a memory to implement the method in the embodiment of the present application.
  • the chip 800 may further include a memory 820.
  • the processor 810 may call and run a computer program from the memory 820 to implement the method in the embodiment of the present application.
  • the memory 820 may be a separate device independent of the processor 810, or may be integrated in the processor 810.
  • the chip 800 may further include an input interface 830.
  • the processor 810 may control the input interface 830 to communicate with other devices or chips. Specifically, the processor 810 may obtain information or data sent by other devices or chips.
  • the chip 800 may further include an output interface 840.
  • the processor 810 may control the output interface 840 to communicate with other devices or chips. Specifically, the processor 810 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 may be applied to the terminal device in the embodiment of the present application, and the chip may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • the chip may implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application.
  • 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. 12 is a schematic block diagram of a communication system 900 according to an embodiment of the present application. As shown in FIG. 12, the communication system 900 includes a terminal device 910 and a network device 920.
  • the terminal device 910 may be used to implement the corresponding functions implemented by the terminal device in the foregoing method
  • the network device 920 may be used to implement the corresponding functions implemented by the network device in the foregoing method.
  • 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 a memory, and the processor reads the information in the memory and completes the steps of the foregoing 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 static random access memory (static RAM, SRAM), 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 can be applied to the terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application, for the sake of brevity , Will not 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 the terminal device in the embodiment of the present application, and the computer program instruction causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application.
  • the computer program instruction causes the computer to execute the corresponding process implemented by the mobile terminal / terminal device in each method of the embodiment of the present application.
  • 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 the terminal 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 terminal device in each method in the embodiment of the present application. , Will not repeat them here.
  • 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 disks, mobile hard disks, read-only memory (ROM), random access memory (RAM), magnetic disks or compact discs, and other media that can store program codes .

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Abstract

本申请实施例公开了一种传输信息的方法、终端设备和网络设备，该方法包括：终端设备在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，该n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号；该终端设备在该COT内的上行资源上传输该n组下行信道/信号中的第i组下行信道/信号对应的上行信息；传输该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定的。本申请实施例的方法、终端设备和网络设备，能够实现在免授权频谱上的COT内传输与下行信道/信号对应的上行信息，并且有利于可靠性传输对应的上行信息。

Description

传输信息的方法、终端设备和网络设备 技术领域
本申请实施例涉及通信领域，具体涉及一种传输信息的方法、终端设备和网络设备。
背景技术
在长期演进(Long Term Evolution，LTE)***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)***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，能够实现在免授权频谱上的信道占用时间(Channel Occupation Time，COT)内传输与下行信道/信号对应的上行信息，并且有利于可靠性传输下行信道/信号对应的上行信息。
第一方面，提供了一种传输信息的方法，该方法包括：终端设备在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，该n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；该终端设备在该COT内的上行资源上传输该n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；其中，传输该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
第二方面，提供了一种传输信息的方法，该方法包括：网络设备在一个信道占用时间COT内的下行资源上向终端设备发送n组下行信道/信号，该n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；该网络设备在该COT内的上行资源上接收该n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；其中，接收该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
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，将下行信道/信号对应的上行信息在同一个COT内的上行资源上传输，并且根据相应的下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延来确定传输对应的上行信息的起始时间，从而有利于可靠性传输下行信道/信号对应的上行信息。
附图说明
图1是本申请实施例提供的一种通信***架构的示意图。
图2是本申请实施例提供的传输信息的方法的一种示意图。
图3是本申请实施例的确定传输对应的上行信息的起始时间的一种示意图。
图4是本申请实施例的确定传输对应的上行信息的起始时间的另一种示意图。
图5是本申请实施例的确定传输对应的上行信息的起始时间的再一种示意图。
图6是本申请实施例提供的传输信息的方法的另一种示意图。
图7是本申请实施例提供的终端设备的一种示意性框图。
图8是本申请实施例提供的网络设备的一种示意性框图。
图9是本申请实施例提供的终端设备的另一种示意性框图。
图10是本申请实施例提供的网络设备的另一种示意性框图。
图11是本申请实施例提供的一种芯片的示意性框图。
图12是本申请实施例提供的一种通信***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***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、LTE***、LTE频分双工(Frequency Division Duplex，FDD)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信***或5G***等。
示例性的，本申请实施例应用的通信***100如图1所示。该通信***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***或CDMA***中的基站(Base Transceiver Station，BTS)，也可以是WCDMA***中的基站(NodeB，NB)，还可以是LTE***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***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”包括但不限于用户设备(User Equipment，UE)、接入终端、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，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本发明实施例并不限定。
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***或5G网络还可以称为新无线(New Radio，NR)***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***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***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/***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***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***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“***”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***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***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包括以下部分或全部内容：
S210，终端设备在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，该n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；
S220，该终端设备在该COT内的上行资源上传输该n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；
其中，传输该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定 的。
首先，需要说明的是，下行信道/信号可以是承载数据的物理下行共享信道(Physical Downlink Shared Channel，PDSCH)，其对应的上行信息可以是反馈应答信息，即应答(acknowledge，ACK)/否定应答(non-acknowledge，NACK)信息，下行信道/信号也可以是信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)，其对应的上行信息可以是测量信息，CSI-RS的目的是为了使终端设备获取到信道状态信息(Channel State Information，CSI)，从而对下行信道进行测量，并将测量信息反馈给网络设备。可选地，该下行信道/信号也可以是小区专用参考信号(Cell-specific reference signals，CRS)，CRS的目的也是为了时终端设备获取到CSI，从而对下行信道进行测量，并将测量信息反馈给网络设备。
另外，对于下行信道/信号的分组可以是基于对应的上行信息是否承载于同一个信道，也可以是基于其他因素，例如，可以是按照时间先后顺序，将每两个下行信道/信号分成一组。本申请实施例对下行信道/信号的分组不作限定。
在本申请实施例中，n组下行信道/信号可以是基于时间先后顺序。例如，在n组下行信道/信号中，第1组下行信道/信号的结束时间早于第2组下行信道/信号，第2组下行信道/信号的结束时间早于第3组下行信道/信号，……，依次类推。本申请实施例对于每组下行信道/信号的起始时间是不作限定的。
在本申请实施例中，n组下行信道/信号可以是基于对应上行信息传输顺序。例如，在n组下行信道/信号中，第1组下行信道/信号对应的上行信息的起始时间早于第2组下行信道/信号对应的上行信息，第2组下行信道/信号对应的上行信息的起始时间早于第3组下行信道/信号对应的上行信息，……，依次类推。
在一个COT中，可能会存在一个或多个上下行转换点，对于本申请实施例来说，并不限定于下行信道/或信号所在的下行资源与其对应的上行资源是相邻的，但为了描述方便，以下方案中将以下行资源和上行资源是相邻为例。
本申请实施例中的终端设备可以在下行资源上接收到n组下行信道/信号，n可以理解为：若在该下行资源上发送第(n+1)组下行信道/信号，在上行资源上则没有可以发送其对应上行信息的资源了。或者n也可以理解为：网络设备发送的下行信道/信号的最大组值，并且该n组下行信道/信号对应的上行信息均可以在上行资源上传输。
传输第i组下行信道/信号对应的上行信息的起始时间可以是结合该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定的。例如，该下行信道/信号是PDSCH，对应的上行信息为ACK/NACK信息，传输该ACK/NACK信息的起始时间基于PDSCH的结束时间、下行资源的结束时间以及PDSCH的处理时延。再例如，该下行信道/信号是CSI-RS，对应的上行信息为测量信息，传输该测量信息的起始时间是基于CSI-RS的结束时间、下行资源的结束时间以及CSI的处理时延。
其中，PDSCH的处理时延的取值可以受到如下因素的影响：PDSCH译码时延、承载对应上行信息的物理信道，例如物理上行共享信道(Physical Uplink Shared Channel，PUSCH)或者物理上行控制信道(Physical Uplink Control Channel，PUCCH)、PDSCH中解调参考信号(demodulation reference signal，DMRS)的结构，PDSCH的资源映射方式。CSI的处理时延的取值受到如下因素的影响：CSI计算时延、CSI类型(Type I CSI feedback or Type II CSI feedback)或内容(信道质量指示(Channel Quality Indicator，CQI)only、CQI+秩指示(Rank Indication，RI)+预编码指示(Precoding Matrix Indicator，PMI)、带宽CSI、子带CSI等)、用于计算CSI的参考信号结构、承载CSI的物理信道(PUCCH或PUSCH)。
可选地，在本申请实施例中，若第i组下行信道/信号为第n组下行信道/信号中的第1组下行信道/信号，则传输该第1组下行信道/信号对应的上行信息的起始时间是直接根 据第1组下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延确定的。若第i组下行信道/信号为第n组下行信道/信号中的第2组、第3组……下行信道/信号，则传输该第i组下行信道/信号对应的上行信息的起始时间不仅跟第i组下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延相关，还与传输前一组下行信道/信号对应的上行信息的结束时间相关。
举例来说，对于任一组下行信道/信号来说，可以根据该组下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延确定一个时间值，对于第1组下行信道/信号，该确定的时间值可以认为就是传输对应的上行信息的起始时间。而对于第2组以及之后的下行信道/信号，该确定的时间值和传输前一组下行信道/信号对应的上行信息的结束时间中，哪个值比较大，就将哪个值确定为传输其对应的上行信息的起始时间。
因此，本申请实施例的传输信息的方法，将下行信道/信号对应的上行信息在同一个COT内的上行资源上传输，并且根据相应的下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延来确定传输对应的上行信息的起始时间，从而有利于可靠性传输下行信道/信号对应的上行信息。
下面将结合图3至图5详细描述如何根据任一组下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延确定一个时间值。
如图3所示，在一个COT中包括一个下行(Downlink，DL)资源和一个上行(Uplink，UL)，下行信道/信号(此处以PDSCH为例)在DL上传输，其对应的上行信息(此处以ACK/NACK为例)在UL上传输，下行资源和下行资源之间的间隔为G，终端设备在T0接收到一组PDSCH，即该组PDSCH的结束时间为T0，PDSCH的处理时延为A，而下行资源的结束时间为T1，确定的时间值是T2。若T0+A小于或等于T1+G，那么由此T2可以是上行资源的起始时间，也可以是T1+G，或者是从T1+G开始的第一个符号的起始位置。或者图3中的A可以看成是在PDSCH的处理时延的基础上减去G，那么若T0+A小于或等于T1，同样地，可以将T2认为是T1+G。如果是第一组PDSCH，则该T2就是传输其对应的ACK/NACK的起始时间。如果是之后的某一组PDSCH，则T2与传输前一组PDSCH对应的ACK/NACK的结束时间中的最大值可以认为是传输该组PDSCH对应的ACK/NACK的起始时间。
如图4所示，在一个COT中包括一个下行(Downlink，DL)资源和一个上行(Uplink，UL)，下行信道/信号(此处以PDSCH为例)在DL上传输，其对应的上行信息(此处以ACK/NACK为例)在UL上传输，下行资源和下行资源之间的间隔为G，终端设备在T0接收到一组PDSCH，即该组PDSCH的结束时间为T0，PDSCH的处理时延为A，而下行资源的结束时间为T1，确定的时间值是T2。若T0+A大于T1+G，那么由此T2可以是T0+A，或者是从T0+A开始的第一个符号的起始位置。或者图4中的A可以看成是在PDSCH的处理时延的基础上减去G，那么若T0+A大于T1，同样地，可以将T2认为是T0+A。如果是第一组PDSCH，则该T2就是传输其对应的ACK/NACK的起始时间。如果是之后的某一组PDSCH，则T2与传输前一组PDSCH对应的ACK/NACK的结束时间中的最大值可以认为是传输该组PDSCH对应的ACK/NACK的起始时间。
如图5所示，以在下行资源上接收到两组下行信道/信号为例。第一组PDSCH的结束时间为T0，第二组PDSCH的结束时间为T0’，下行资源的结束时间为T1，由于T0+A小于T1+G，因此，T2可以认为是传输第一组PDSCH对应的ACK/NACK信息的起始时间，而由于T0’+A大于T1+G，则T2’可以是T0’+A，由于传输该第一组PDSCH对应的ACK/NACK信息的结束时间T3大于T2’，那么可以将T3认为是传输第二PDSCH对应的ACK/NACK信息的起始时间。
需要说明的是，在本申请实施例中，A可以是由协议约定或者是由网络配置的，可以是在下行信道/信号的处理时延基础上加或减一个偏置量，G也可以是由协议约定或者是由网络配置，例如，G可以小于或等于16us，使得终端设备可以在发送对应的上行信 息之前不需要做LBT，有利于避免由于其他通信设备抢占信道造成对应的上行信息无法上传的情况。
应理解，终端设备确定的传输某组下行信息/信号对应的上行信息的起始时间可以是根据上述判断方式获得的一个时间值，该时间值可以认为是传输对应的上行信息的最小值，也就是说一但获得该时间值之后，该时间值之后的任一时间都可以作为传输对应的上行信息的起始时间。
还应理解，每组下行信道/信号对应的上行信息的结束时间可以是由协议约定好的，或者是由网络配置的。或者也可以约定或配置传输某一组下行信道/信号对应的上行信息的时间长度。
可选地，在本申请实施例中，终端设备可以自行根据第一组下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延确定一个时间值，可以直接将大于或等于该时间值的任一值作为传输与之对应的上行信息的起始时间。终端设备也可以接收网络设备的配置，并将网络配置的时间与确定的时间值作比较，若小于该时间值，终端设备则可以认为是错误的配置，并可以自行将大于或等于该时间值的任一值作为传输与之对应的上行信息的起始时间。若大于或等于该时间值，终端设备则可以直接将网络设备配置的时间作为传输与之对应的上行信息的起始时间。
可选地，在本申请实施例中，终端设备可以自行根据第一组之后的任一组下行信道/信号的结束时间、下行资源的结束时间以及以及下行信道/信号的处理时延确定一个时间值，并将该时间值与传输前一组下行信道/信号对应的上行信息的结束时间中的最大值作为传输与之对应的上行信息的起始时间的下限。终端设备也可以接收网络设备的配置，并将网络配置的时间与选择的最大值作比较，若小于该最大值，终端设备则可以认为是错误的配置，并可以自行将大于或等于该最大值的任一值作为传输与之对应的上行信息的起始时间。若大于或等于该最大值，终端设备则可以直接将网络设备配置的时间作为传输与之对应的上行信息的起始时间。
可选地，在本申请实施例中，若该n组下行信道/信号的结束时间小于T1，该方法还包括：该终端设备在该n组下行信道/信号的结束时间与T1之间接收特定下行信道/信号/信息；其中，该特定下行信道/信号/信息无对应的上行信息，或该特定下行信道/信号/信息为公共信道/信号/信息。
应理解，在本申请实施例中的某一组下行信道/信号的结束时间是指该组下行信道/信号中的总结束时间。而对于本申请实施例中的n组下行信道/信号的结束时间同样是指该n组下行信道/信号的总结束时间。上文中已经对n组下行信道/信号作了解释，此处为了简洁，不再赘述。
终端设备可以在n组下行信道/信号之后的下行资源上接收一类特定的下行信道/信号/信息。例如，该特定的下行信道/信号/信息可以没有对应的上行信息，或者该特定的下行信道/信号/信息可以是广播信道、同步信号、CSI-RS、下行控制信道以及终端设备的组公共信令(UE-group common signalling)等中的一种或多种，或者还可以是未来有可能出现的一些信息，该信息例如可以不用通过信道承载。
可选地，在本申请实施例中，若传输该第i组下行信道/信号对应的上行信息的起始时间大于该上行资源的起始时间或传输该第(i-1)组下行信道/信号对应的上行信息的结束时间，该方法还包括：该终端设备在该上行资源的起始时间与传输该第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号，或该终端设备在传输该第(i-1)组下行信道/信号对应的上行信息的结束时间与传输该第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号；其中，该特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号(Sounding Reference Signal，SRS)、物理上行共享信道PUSCH和解调参考信号DMRS。
具体地，该用于占用的信息即无任何实际作用，避免其他通信设备在该时间段内占 用信道。PUSCH，可以是指预调度的PUSCH，网络设备可以在该COT中的下行资源中发送调度信令，调度该PUSCH。或者网络设备也可以通过高层信令配置调度该PUSCH。DMRS，传输DMRS的频域资源可以与传输对应的上行信息的频域资源相同。可以使得终端设备提前传输DMRS，在承载对应的上行信息的信道中就可以不再预留DMRS资源，有利于提高传输效率。
终端设备可以在上行资源的起始时间至传输第一组下行信道/信号对应的上行信息的起始时间之间传输上述特定上行信道/信号/信息，终端设备也可以在传输每两组下行信道/信号对应的上行信息的起始时间之间传输上述特定上行信道/信号/信息。
图6为本申请实施例提供的一种传输信息的方法300的示意性框图。如图6所示，该方法300包括以下部分或全部内容：
S310，网络设备在一个信道占用时间COT内的下行资源上向终端设备发送n组下行信道/信号，该n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；
S320，该网络设备在该COT内的上行资源上接收该n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；
其中，接收该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
因此，本申请实施例的传输信息的方法，将下行信道/信号对应的上行信息在同一个COT内的上行资源上传输，并且根据相应的下行信道/信号的结束时间、下行资源的结束时间以及下行信道/信号的处理时延来确定传输对应的上行信息的起始时间，从而有利于可靠性传输下行信道/信号对应的上行信息。
可选地，在本申请实施例中，i大于1，接收该第i组下行信道/信号对应的上行信息的起始时间是根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1、该第(i-1)组下行信道/信号对应的上行信息的结束时间以及该处理时延确定的。
可选地，在本申请实施例中，接收该第i组下行信道/信号对应的上行信息的起始时间为接收该第(i-1)组下行信道/信号对应的上行信息的结束时间和根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及该处理时延确定的时间中的最大值。
可选地，在本申请实施例中，该方法还包括：该网络设备向该终端设备发送配置信息，该配置信息用于指示接收该第i组下行信道/信号对应的上行信息的起始时间，该配置信息指示的时间不早于第一阈值，该第一阈值为接收该第(i-1)组下行信道/信号对应的上行信息的结束时间和根据该第i组下行信道/信号的结束时间T0、该下行资源的结束时间T1以及该处理时延确定的时间中的最大值。
可选地，在本申请实施例中，若(T0+A)小于或等于(T1+G)，根据T0、T1和该处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为该处理时延，G为该下行资源与该上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)小于或等于T1，根据T0、T1和该处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据该处理时延确定的，G为该下行资源与该上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于(T1+G)，根据T0、T1和该处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为该处理时延，G为该下行资源与该上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于T1，根据T0、T1和该处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据该处理时延确定的。
可选地，在本申请实施例中，若该n组下行信道/信号的结束时间小于T1，该方法还 包括：该网络设备在该n组下行信道/信号的结束时间与T1之间向该终端设备发送特定下行信道/信号/信息；其中，该特定下行信道/信号/信息无对应的上行信息，或该特定下行信道/信号/信息为公共信道/信号/信息。
可选地，在本申请实施例中，该公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
可选地，在本申请实施例中，若接收该第i组下行信道/信号对应的上行信息的起始时间大于该上行资源的起始时间或接收该第(i-1)组下行信道/信号对应的上行信息的结束时间，该方法还包括：该网络设备在在该上行资源的起始时间与传输该第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号，或该网络设备在接收该第(i-1)组下行信道/信号对应的上行信息的结束时间与接收该第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号；其中，该特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
可选地，在本申请实施例中，该DMRS所占的频域资源与该第i组下行信道/信号对应的上行信息所占的频域资源相同。
可选地，在本申请实施例中，该n组下行信道/信号中的同一组下行信道/信号对应的上行信息通过同一个上行信道传输，该n组下行信道/信号中不同组下行信道/信号对应的上行信息使用不同上行信道传输。
可选地，在本申请实施例中，该第i组下行信道中的下行信道为物理下行共享信道PDSCH，与该第i组下行信道对应的上行信息为反馈应答信息。
可选地，在本申请实施例中，该第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与该第i组下行信号对应的上行信息为测量信息。
可选地，在本申请实施例中，该第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
可选地，在本申请实施例中，G为网络设备配置或协议约定，G＝16us。
应理解，网络设备描述的网络设备与终端设备之间的交互及相关特性、功能等与终端设备的相关特性、功能相应。也就是说，网络设备向终端设备发送什么消息，终端设备从网络设备接收相应的消息。
还应理解，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。
上文中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10，描述根据本申请实施例的传输信息的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图7示出了本申请实施例的终端设备400的示意性框图。如图7所示，该终端设备400包括：
收发单元410，用于在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，以及在所述COT内的上行资源上传输所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息；所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数，i为小于n的正整数；传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
可选地，在本申请实施例中，i大于1，传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
可选地，在本申请实施例中，传输所述第i组下行信道/信号对应的上行信息的起始 时间为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
可选地，在本申请实施例中，所述收发单元还用于：接收网络设备的配置信息，所述配置信息用于指示传输所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不小于第一阈值，所述第一阈值为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
可选地，在本申请实施例中，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
可选地，在本申请实施例中，若所述n组下行信道/信号的结束时间小于T1，所述收发单元还用于：在所述n组下行信道/信号的结束时间与T1之间接收特定下行信道/信号/信息；其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
可选地，在本申请实施例中，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
可选地，在本申请实施例中，若传输所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述收发单元还用于：在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号，或在传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号；其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
可选地，在本申请实施例中，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
可选地，在本申请实施例中，所述n组下行信道/信号中的同一组下行信道/信号对应的上行信息通过同一个上行信道传输，所述n组下行信道/信号中不同组下行信道/信号对应的上行信息使用不同上行信道传输。
可选地，在本申请实施例中，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
可选地，在本申请实施例中，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
可选地，在本申请实施例中，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
可选地，在本申请实施例中，G为网络设备配置或协议约定，G＝16us。
应理解，根据本申请实施例的终端设备400可对应于本申请方法实施例中的终端设备，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2方法中终端设备的相应流程，为了简洁，在此不再赘述。
图8示出了本申请实施例的网络设备500的示意性框图。如图8所示，该网络设备500包括：
收发单元510，用于在一个信道占用时间COT内的下行资源上向终端设备发送n组下行信道/信号，以及在所述COT内的上行资源上接收所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息，所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数，i为小于n的正整数；接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
可选地，在本申请实施例中，i大于1，接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
可选地，在本申请实施例中，接收所述第i组下行信道/信号对应的上行信息的起始时间为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
可选地，在本申请实施例中，所述收发单元还用于：向所述终端设备发送配置信息，所述配置信息用于指示接收所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不小于第一阈值，所述第一阈值为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
可选地，在本申请实施例中，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
可选地，在本申请实施例中，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
可选地，在本申请实施例中，若所述n组下行信道/信号的结束时间小于T1，所述收发单元还用于：在所述n组下行信道/信号的结束时间与T1之间向所述终端设备发送特定下行信道/信号/信息；其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
可选地，在本申请实施例中，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
可选地，在本申请实施例中，若接收所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述收发单元还用于：在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号，或在接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间与接收所述第i组下行信道/信号对应的上行 信息的起始时间之间接收特定上行信道/信号；其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
可选地，在本申请实施例中，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
可选地，在本申请实施例中，所述n组下行信道/信号中的同一组下行信道/信号对应的上行信息通过同一个上行信道传输，所述n组下行信道/信号中不同组下行信道/信号对应的上行信息使用不同上行信道传输。
可选地，在本申请实施例中，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
可选地，在本申请实施例中，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
可选地，在本申请实施例中，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
可选地，在本申请实施例中，其特征在于，G为网络设备配置或协议约定，G＝16us。
应理解，根据本申请实施例的网络设备500可对应于本申请方法实施例中的网络设备，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6方法中网络设备的相应流程，为了简洁，在此不再赘述。
如图9所示，本申请实施例还提供了一种终端设备600，该终端设备600可以是图7中的终端设备400，其能够用于执行与图2中方法200对应的终端设备的内容。图9所示的终端设备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，终端设备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，终端设备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，该终端设备600可为本申请实施例的终端设备，并且该终端设备600可以实现本申请实施例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
一个具体的实施方式中，终端设备600中的收发单元可以由图9中的收发器630实现。
如图10所示，本申请实施例还提供了一种网络设备700，该网络设备700可以是图8中的网络设备500，其能够用于执行与图6中方法300对应的网络设备的内容。图10所示的网络设备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，网络设备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，如图10所示，网络设备700还可以包括收发器730，处理器710可以控制该收发器730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730可以包括发射机和接收机。收发器730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，该网络设备700可为本申请实施例的网络设备，并且该网络设备700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。
一个具体的实施方式中，网络设备700中的处理单元可以由图10中的处理器710实现。网络设备700中的收发单元可以由图10中的收发器730实现。
图11是本申请实施例的芯片的示意性结构图。图11所示的芯片800包括处理器810，处理器810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11所示，芯片800还可以包括存储器820。其中，处理器810可以从存储器820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820可以是独立于处理器810的一个单独的器件，也可以集成在处理器810中。
可选地，该芯片800还可以包括输入接口830。其中，处理器810可以控制该输入接口830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800还可以包括输出接口840。其中，处理器810可以控制该输出接口840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***级芯片，***芯片，芯片***或片上***芯片等。
图12是本申请实施例提供的一种通信***900的示意性框图。如图12所示，该通信***900包括终端设备910和网络设备920。
其中，该终端设备910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920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***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***、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***、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***，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 (78)

  1. 一种传输信息的方法，其特征在于，包括：
    终端设备在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；
    所述终端设备在所述COT内的上行资源上传输所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；
    其中，传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
  2. 根据权利要求1所述的方法，其特征在于，i大于1，传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
  3. 根据权利要求2所述的方法，其特征在于，传输所述第i组下行信道/信号对应的上行信息的起始时间为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  4. 根据权利要求2所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收网络设备的配置信息，所述配置信息用于指示传输所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不早于第一阈值，所述第一阈值为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  5. 根据权利要求1至4中任一项所述的方法，其特征在于，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  6. 根据权利要求1至4中任一项所述的方法，其特征在于，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
  7. 根据权利要求1至4中任一项所述的方法，其特征在于，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  8. 根据权利要求1至4中任一项所述的方法，其特征在于，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
  9. 根据权利要求1至8中任一项所述的方法，其特征在于，若所述n组下行信道/信号的结束时间小于T1，所述方法还包括：
    所述终端设备在所述n组下行信道/信号的结束时间与T1之间接收特定下行信道/信号/信息；
    其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
  10. 根据权利要求9所述的方法，其特征在于，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
  11. 根据权利要求1至10中任一项所述的方法，其特征在于，若传输所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述方法还包括：
    所述终端设备在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号，或
    所述终端设备在传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号；
    其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
  12. 根据权利要求11所述的方法，其特征在于，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
  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组下行信道/信号中的一组下行信道/信号对应的上行信息通过同一个上行信道传输，不同组下行信道/信号对应的上行信息使用不同上行信道传输。
  14. 根据权利要求1至13中任一项所述的方法，其特征在于，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
  15. 根据权利要求1至13中任一项所述的方法，其特征在于，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
  16. 根据权利要求1至15中任一项所述的方法，其特征在于，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
  17. 根据权利要求5至7中任一项所述的方法，其特征在于，G为网络设备配置或协议约定，G＝16us。
  18. 一种传输信息的方法，其特征在于，包括：
    网络设备在一个信道占用时间COT内的下行资源上向终端设备发送n组下行信道/信号，所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数；
    所述网络设备在所述COT内的上行资源上接收所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息，i为小于n的正整数；
    其中，接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
  19. 根据权利要求18所述的方法，其特征在于，i大于1，接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
  20. 根据权利要求19所述的方法，其特征在于，接收所述第i组下行信道/信号对应的上行信息的起始时间为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  21. 根据权利要求19所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送配置信息，所述配置信息用于指示接收所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不早于第一阈值，所述第一阈值为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时 延确定的时间中的最大值。
  22. 根据权利要求18至21中任一项所述的方法，其特征在于，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  23. 根据权利要求18至21中任一项所述的方法，其特征在于，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
  24. 根据权利要求18至21中任一项所述的方法，其特征在于，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  25. 根据权利要求18至21中任一项所述的方法，其特征在于，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
  26. 根据权利要求18至25中任一项所述的方法，其特征在于，若所述n组下行信道/信号的结束时间小于T1，所述方法还包括：
    所述网络设备在所述n组下行信道/信号的结束时间与T1之间向所述终端设备发送特定下行信道/信号/信息；
    其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
  27. 根据权利要求26所述的方法，其特征在于，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
  28. 根据权利要求18至27中任一项所述的方法，其特征在于，若接收所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述方法还包括：
    所述网络设备在在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号，或
    所述网络设备在接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间与接收所述第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号；
    其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
  29. 根据权利要求28所述的方法，其特征在于，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
  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组下行信道/信号中的一组下行信道/信号对应的上行信息通过同一个上行信道传输，不同组下行信道/信号对应的上行信息使用不同上行信道传输。
  31. 根据权利要求18至30中任一项所述的方法，其特征在于，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
  32. 根据权利要求18至30中任一项所述的方法，其特征在于，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
  33. 根据权利要求18至32中任一项所述的方法，其特征在于，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
  34. 根据权利要求22至24中任一项所述的方法，其特征在于，G为网络设备配置或协议约定，G＝16us。
  35. 一种终端设备，其特征在于，所述终端设备包括：
    收发单元，用于在一个信道占用时间COT内的下行资源上接收到n组下行信道/信号，以及在所述COT内的上行资源上传输所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息；所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数，i为小于n的正整数；传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
  36. 根据权利要求35所述的终端设备，其特征在于，i大于1，传输所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
  37. 根据权利要求36所述的终端设备，其特征在于，传输所述第i组下行信道/信号对应的上行信息的起始时间为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  38. 根据权利要求36所述的终端设备，其特征在于，所述收发单元还用于：
    接收网络设备的配置信息，所述配置信息用于指示传输所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不早于第一阈值，所述第一阈值为传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  39. 根据权利要求35至38中任一项所述的终端设备，其特征在于，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  40. 根据权利要求35至38中任一项所述的终端设备，其特征在于，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
  41. 根据权利要求35至38中任一项所述的终端设备，其特征在于，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  42. 根据权利要求35至38中任一项所述的终端设备，其特征在于，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
  43. 根据权利要求35至42中任一项所述的终端设备，其特征在于，若所述n组下行信道/信号的结束时间小于T1，所述收发单元还用于：
    在所述n组下行信道/信号的结束时间与T1之间接收特定下行信道/信号/信息；
    其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
  44. 根据权利要求43所述的终端设备，其特征在于，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
  45. 根据权利要求35至44中任一项所述的终端设备，其特征在于，若传输所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述收发单元还用于：
    在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号，或
    在传输所述第(i-1)组下行信道/信号对应的上行信息的结束时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间发送特定上行信道/信号；
    其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
  46. 根据权利要求45所述的终端设备，其特征在于，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
  47. 根据权利要求35至46中任一项所述的终端设备，其特征在于，所述n组下行信道/信号中的一组下行信道/信号对应的上行信息通过同一个上行信道传输，不同组下行信道/信号对应的上行信息使用不同上行信道传输。
  48. 根据权利要求35至47中任一项所述的终端设备，其特征在于，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
  49. 根据权利要求35至47中任一项所述的终端设备，其特征在于，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
  50. 根据权利要求35至49中任一项所述的终端设备，其特征在于，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
  51. 根据权利要求39至41中任一项所述的终端设备，其特征在于，G为网络设备配置或协议约定，G＝16us。
  52. 一种网络设备，其特征在于，所述网络设备包括：
    收发单元，用于在一个信道占用时间COT内的下行资源上向终端设备发送n组下行信道/信号，以及在所述COT内的上行资源上接收所述n组下行信道/信号中的第i组下行信道/信号对应的上行信息，所述n组下行信道/信号中的每一组下行信道/信号包括至少一个下行信道/信号，n为大于或等于1的正整数，i为小于n的正整数；接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及下行信道/信号的处理时延确定的。
  53. 根据权利要求52所述的网络设备，其特征在于，i大于1，接收所述第i组下行信道/信号对应的上行信息的起始时间是根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1、所述第(i-1)组下行信道/信号对应的上行信息的结束时间以及所述处理时延确定的。
  54. 根据权利要求53所述的网络设备，其特征在于，接收所述第i组下行信道/信号对应的上行信息的起始时间为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  55. 根据权利要求53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配置信息，所述配置信息用于指示接收所述第i组下行信道/信号对应的上行信息的起始时间，所述配置信息指示的时间不早于第一阈值，所述第一阈值为接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间和根据所述第i组下行信道/信号的结束时间T0、所述下行资源的结束时间T1以及所述处理时延确定的时间中的最大值。
  56. 根据权利要求52至55中任一项所述的网络设备，其特征在于，若(T0+A)小于或等于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  57. 根据权利要求52至55中任一项所述的网络设备，其特征在于，若(T0+A)小于或等于T1，根据T0、T1和所述处理时延确定的时间为(T1+G)或自(T1+G)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的，G为所述下行资源与所述上行资源的间隔。
  58. 根据权利要求52至55中任一项所述的网络设备，其特征在于，若(T0+A)大于(T1+G)，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A为所述处理时延，G为所述下行资源与所述上行资源的间隔。
  59. 根据权利要求52至55中任一项所述的网络设备，其特征在于，若(T0+A)大于T1，根据T0、T1和所述处理时延确定的时间为(T0+A)或自(T0+A)开始的第一个符号的起始位置，其中，A是根据所述处理时延确定的。
  60. 根据权利要求52至59中任一项所述的网络设备，其特征在于，若所述n组下行信道/信号的结束时间小于T1，所述收发单元还用于：
    在所述n组下行信道/信号的结束时间与T1之间向所述终端设备发送特定下行信道/信号/信息；
    其中，所述特定下行信道/信号/信息无对应的上行信息，或所述特定下行信道/信号/信息为公共信道/信号/信息。
  61. 根据权利要求60所述的网络设备，其特征在于，所述公共信道/信号/信息包括广播信道、同步信号、信道状态信息参考信号CSI-RS，下行控制信道或终端设备组公共信令。
  62. 根据权利要求52至61中任一项所述的网络设备，其特征在于，若接收所述第i组下行信道/信号对应的上行信息的起始时间大于所述上行资源的起始时间或接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间，所述收发单元还用于：
    在所述上行资源的起始时间与传输所述第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号，或
    在接收所述第(i-1)组下行信道/信号对应的上行信息的结束时间与接收所述第i组下行信道/信号对应的上行信息的起始时间之间接收特定上行信道/信号；
    其中，所述特定上行信道/信号包括以下信息中的至少一种：用于占位的信息、探测参考信号SRS、物理上行共享信道PUSCH和解调参考信号DMRS。
  63. 根据根据权利要求62所述的网络设备，其特征在于，所述DMRS所占的频域资源与所述第i组下行信道/信号对应的上行信息所占的频域资源相同。
  64. 根据权利要求52至63中任一项所述的网络设备，其特征在于，所述n组下行信道/信号中的一组下行信道/信号对应的上行信息通过同一个上行信道传输，不同组下行信道/信号对应的上行信息使用不同上行信道传输。
  65. 根据权利要求52至64中任一项所述的网络设备，其特征在于，所述第i组下行信道中的下行信道为物理下行共享信道PDSCH，与所述第i组下行信道对应的上行信息为反馈应答信息。
  66. 根据权利要求52至64中任一项所述的网络设备，其特征在于，所述第i组下行信号中的下行信号为信道状态信息参考信号CSI-RS，与所述第i组下行信号对应的上行信息为测量信息。
  67. 根据权利要求52至66中任一项所述的网络设备，其特征在于，所述第i组下行信道/信号对应的上行信息的结束时间为网络配置或协议约定。
  68. 根据权利要求56至58中任一项所述的网络设备，其特征在于，G为网络设备配置或协议约定，G＝16us。
  69. 一种终端设备，其特征在于，包括：处理器和存储器，该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。
  70. 一种网络设备，其特征在于，包括：处理器和存储器，该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34中任一项所述的方法。
  71. 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。
  72. 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34中任一项所述的方法。
  73. 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。
  74. 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34中任一项所述的方法。
  75. 一种计算机程序产品，其特征在于，包括计算机程序指令，该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。
  76. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行如权利要求18至34中任一项所述的方法。
  77. 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。
  78. 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34中任一项所述的方法。
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