WO2022110178A1 - 传输方法和终端设备 - Google Patents

传输方法和终端设备 Download PDF

Info

Publication number
WO2022110178A1
WO2022110178A1 PCT/CN2020/132865 CN2020132865W WO2022110178A1 WO 2022110178 A1 WO2022110178 A1 WO 2022110178A1 CN 2020132865 W CN2020132865 W CN 2020132865W WO 2022110178 A1 WO2022110178 A1 WO 2022110178A1
Authority
WO
WIPO (PCT)
Prior art keywords
resource
priority
lbt
transmitted
resources
Prior art date
Application number
PCT/CN2020/132865
Other languages
English (en)
French (fr)
Inventor
付喆
卢前溪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2020/132865 priority Critical patent/WO2022110178A1/zh
Priority to CN202080103646.6A priority patent/CN116326015A/zh
Publication of WO2022110178A1 publication Critical patent/WO2022110178A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Definitions

  • the present application relates to the field of communications, and more particularly, to a transmission method and terminal device.
  • 5G 5th-Generation, next-generation communication
  • RAN Radio Access Network, wireless access network
  • 2URLLC Ultra-Reliable and Low Latency Communication, ultra-reliable and low-latency communication
  • industrial automation Fractory automation
  • the transmission of services such as Transport Industry and Electrical Power Distribution in the 5G system.
  • resource conflicts there may be resource conflicts. How to reduce resource waste caused by resource conflicts is a problem that needs to be considered.
  • Embodiments of the present application provide a transmission method and a terminal device, which can reduce resource waste.
  • the embodiment of the present application provides a transmission method, including:
  • the terminal device transmits the target object based on the listen-before-talk LBT detection result.
  • An embodiment of the present application provides a terminal device, including:
  • the processing unit is configured to transmit the target object based on the listen-before-talk LBT detection result in the case of resource conflict.
  • An embodiment of the present application provides a terminal device, including a processor and a memory.
  • the memory is used for storing a computer program
  • the processor is used for calling and running the computer program stored in the memory, so that the terminal device executes the above-mentioned transmission method.
  • An embodiment of the present application provides a chip for implementing the above-mentioned transmission method.
  • the chip includes: a processor for calling and running a computer program from the memory, so that the device on which the chip is installed executes the above-mentioned transmission method.
  • Embodiments of the present application provide a computer-readable storage medium for storing a computer program, and when the computer program is run by a device, the device enables the device to execute the above-mentioned transmission method.
  • An embodiment of the present application provides a computer program product, including computer program instructions, and the computer program instructions cause a computer to execute the above-mentioned transmission method.
  • the embodiments of the present application provide a computer program, which, when running on a computer, causes the computer to execute the above-mentioned transmission method.
  • the target object in the case of resource conflict, is transmitted based on the LBT detection result, so that resources and waste caused by resource conflict can be reduced.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a transmission method according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a transmission method according to another embodiment of the present application.
  • FIG. 4 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 5 is a schematic block diagram of a communication device according to an embodiment of the present application.
  • FIG. 6 is a schematic block diagram of a chip according to an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a communication system according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • CDMA Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • NR New Radio
  • NTN Non-Terrestrial Networks
  • UMTS Universal Mobile Telecommunication System
  • WLAN Wireless Local Area Networks
  • Wireless Fidelity Wireless Fidelity
  • WiFi fifth-generation communication
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in this embodiment of the present application may be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, a dual connectivity (Dual Connectivity, DC) scenario, or a standalone (Standalone, SA) distribution. web scene.
  • Carrier Aggregation, CA Carrier Aggregation, CA
  • DC Dual Connectivity
  • SA standalone
  • the communication system in the embodiment of the present application may be applied to an unlicensed spectrum, where the unlicensed spectrum may also be considered as a shared spectrum; or, the communication system in the embodiment of the present application may also be applied to a licensed spectrum, where, Licensed spectrum can also be considered unshared spectrum.
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, where the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • the terminal device can be a station (STAION, ST) in the WLAN, can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a personal digital processing (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, next-generation communication systems such as end devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • STAION, ST in the WLAN
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable, or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, and an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • a mobile phone Mobile Phone
  • a tablet computer Pad
  • a computer with a wireless transceiver function a virtual reality (Virtual Reality, VR) terminal device
  • augmented reality (Augmented Reality, AR) terminal Equipment wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones.
  • the network device may be a device for communicating with a mobile device, and the network device may be an access point (Access Point, AP) in WLAN, or a base station (Base Transceiver Station, BTS) in GSM or CDMA , it can also be a base station (NodeB, NB) in WCDMA, it can also be an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or in-vehicle equipment, wearable devices and NR networks
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network device may be a satellite or a balloon station.
  • the satellite may be a low earth orbit (LEO) satellite, a medium earth orbit (MEO) satellite, a geostationary earth orbit (GEO) satellite, a High Elliptical Orbit (HEO) ) satellite etc.
  • the network device may also be a base station set in a location such as land or water.
  • a network device may provide services for a cell, and a terminal device communicates with the network device through transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device (
  • the cell can belong to the macro base station, or it can belong to the base station corresponding to the small cell (Small cell).
  • Pico cell Femto cell (Femto cell), etc.
  • These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • FIG. 1 exemplarily shows a communication system 100 .
  • the communication system includes one network device 110 and two terminal devices 120 .
  • the communication system 100 may include multiple network devices 110, and the coverage of each network device 110 may include other numbers of terminal devices 120, which are not limited in this embodiment of the present application.
  • the communication system 100 may further include a mobility management entity (Mobility Management Entity, MME), an access and mobility management function (Access and Mobility Management Function, AMF) and other network entities, to which the embodiments of the present application Not limited.
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • the network equipment may further include access network equipment and core network equipment. That is, the wireless communication system further includes a plurality of core networks for communicating with the access network equipment.
  • the access network equipment may be a long-term evolution (long-term evolution, LTE) system, a next-generation (mobile communication system) (next radio, NR) system, or an authorized auxiliary access long-term evolution (authorized auxiliary access long-term evolution, LAA-
  • the evolved base station (evolutional node B, may be referred to as eNB or e-NodeB for short) in the LTE) system is a macro base station, a micro base station (also called a "small base station"), a pico base station, an access point (AP), Transmission site (transmission point, TP) or new generation base station (new generation Node B, gNodeB), etc.
  • a device having a communication function in the network/system may be referred to as a communication device.
  • the communication device may include a network device and a terminal device with a communication function, and the network device and the terminal device may be specific devices in this embodiment of the application, which will not be repeated here; It may include other devices in the communication system, for example, other network entities such as a network controller and a mobility management entity, which are not limited in this embodiment of the present application.
  • the "instruction" mentioned in the embodiments of the present application may be a direct instruction, an indirect instruction, or an associated relationship.
  • a indicates B it can indicate that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indicates B indirectly, such as A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • corresponding may indicate that there is a direct or indirect corresponding relationship between the two, or may indicate that there is an associated relationship between the two, or indicate and be instructed, configure and be instructed configuration, etc.
  • the CG Configured Grant, configuration authorization
  • multiple CG configurations are introduced, as well as the specific configuration and use of CG (such as supporting slot-level (slot level) period, Support for automatic transfer of CG, etc.)
  • CG Configured Grant, configuration authorization
  • NRU New Radio Unlicensed, New Radio Unlicensed
  • the enhanced usage mode of NRU CG and ULRRC CG in the NRU scenario can be considered; in the frame-based equipment mode, the UE-initial COT for FBE can also be considered.
  • the URLLC enhances the CG cycle and supports any slot-level (time slot level) service cycle.
  • URLLC introduces multiple (multiple) CGs.
  • the HARQ (Hybrid Automatic Repeat Request) processes configured by different CGs are different, and the processes of different CGs are guaranteed to be different through HARQ-ProcID-Offset2 (HARQ process identifier-offset 2).
  • the UE's MAC Medium Access Control, Medium Access Control
  • the MAC can indicate one or more MAC PDUs (Protocol Data Unit, Protocol Data Unit) to the physical layer.
  • the MAC can also indicate the SR and MAC PDU to the physical layer.
  • the goal of the NR Unlicensed (NRU) working mode is to make NR work in the unlicensed frequency band, for example, including the following working scenarios:
  • PCell Primary cell, primary cell
  • SCell Secondary Cell, secondary cell
  • Scenario B Dual-connection working scenario, PCell is LTE licensed spectrum, PScell (Primary Secondary Cell, primary and secondary cell) is NR unlicensed spectrum;
  • Scenario C Independent working scenario, NR works as an independent cell in unlicensed spectrum
  • Scenario D NR single-cell scenario, UL (Uplink, uplink) works in licensed spectrum, DL (Downlink, downlink) works in unlicensed spectrum;
  • Scenario E Dual-connection working scenario, PCell is NR licensed spectrum, PScell is NR unlicensed spectrum.
  • the working frequency band (Band) of the NRU is the 5GHz unlicensed spectrum and the 6GHz unlicensed spectrum.
  • the design of the NRU should ensure fairness with other systems already working on the unlicensed spectrum, such as WiFi (Wireless Fidelity, wireless fidelity).
  • WiFi Wireless Fidelity, wireless fidelity
  • the principles of fairness include that the NRU's impact on systems already deployed on unlicensed spectrum (eg, WiFi) cannot exceed the impact between those systems.
  • the general energy detection mechanism is the LBT (Listen Before Talk) mechanism.
  • the basic principle of this mechanism is that, before the base station or terminal (transmitter) transmits data on the unlicensed spectrum, it needs to listen for a period of time according to regulations. If the result of listening indicates that the channel is in an idle state, the transmitting end can transmit data to the receiving end. If the listening result indicates that the channel is in an occupied state, the transmitting end needs to roll back a certain period of time and continue to monitor the channel until the channel listening result is in an idle state, and can transmit data to the receiving end.
  • Switching gap refers to the switching time when the transmission is received, and the typical value is no more than 16us.
  • Mechanism (Category) 2 LBT mechanism that does not require random back-off
  • This mechanism means that the time for the UE to listen to the channel is determined, which is generally relatively short, such as 25us.
  • the transmitting side randomly selects a random value in the contention window to determine the time to listen to the channel.
  • the transmitting side randomly selects a random value in the contention window to determine the time to listen to the channel, and the contention window is variable.
  • the base station needs to transmit data to the terminal within the maximum channel occupancy time (Maximum Channel Occupancy Time, MCOT) time. If the base station does not preempt the channel, that is, outside the MCOT time, the terminal will not receive the scheduling data from the base station to the terminal.
  • MCOT Maximum Channel Occupancy Time
  • the uplink transmission initiated by the UE mainly includes the following categories:
  • SR Service Request, scheduling request: used to request uplink resources
  • PRACH Physical Random Access Channel
  • RACH Random Access Channel, Random Access Channel
  • msg1 messages 1
  • PUSCH Physical Uplink Shared Channel, physical uplink shared channel
  • PUSCH Physical Uplink Shared Channel, physical uplink shared channel
  • DG Dynamic Grant, dynamic grant
  • Physical layer signaling transmission including ACK/NACK (acknowledgement/non-acknowledgement) feedback, CSI (Channel State Information, channel state information) reporting, etc.;
  • the UE On the unlicensed frequency band, the UE needs to use LBT to detect whether the channel is available before transmitting SR, PRACH or PUSCH. If it is not available, that is, the LBT fails, the UE needs to wait until the next transmission opportunity to perform LBT again. If LBT failure is detected, the MAC layer needs to be notified of LBT failure information.
  • the UE considers that only one resource that needs to be transmitted is indicated from the MAC layer to the physical layer.
  • FIG. 2 is a schematic flowchart of a transmission method 200 according to an embodiment of the present application.
  • the method can optionally be applied to the system shown in Figure 1, but is not limited thereto.
  • the method includes at least some of the following.
  • the terminal device transmits the target object based on the listen-before-talk LBT detection result.
  • the LBT detection result may include LBT success for some resources and/or LBT failure for some resources.
  • the resources to be transmitted may include low-priority resources and high-priority resources.
  • the target object may include resources to be transmitted and/or information to be transmitted corresponding to the resources to be transmitted.
  • the information to be transmitted may include MAC PDU, SR and HARQ-ACK (Hybrid Automatic Repeat Request Acknowledgement) feedback indication, HARQ feedback, CSI-RS (Channel-State Information-Reference Signal, Channel State Information Reference Signal) at least one of.
  • MAC PDU MAC PDU
  • SR HARQ-ACK
  • HARQ feedback HARQ feedback
  • CSI-RS Channel-State Information-Reference Signal, Channel State Information Reference Signal
  • the resource includes at least one of PRACH (Physical Random Access Channel), DG (Dynamic Grant), CG (Configuration Grant), PUSCH (Physical Uplink Shared Channel) and PUCCH (Physical Uplink Control Channel).
  • PRACH Physical Random Access Channel
  • DG Dynamic Grant
  • CG Configuration Grant
  • PUSCH Physical Uplink Shared Channel
  • PUCCH Physical Uplink Control Channel
  • the resource is configured or indicated by the network.
  • the resource may be configured by the network through RRC signaling, or indicated through PDCCH.
  • the UE After receiving the configuration information in the RRC signaling or the indication information in the PDCCH, the UE can determine the transmission resource.
  • the method for determining the resource conflict includes at least one of the following:
  • Whether there is a resource conflict is determined based on at least one of resource configuration, whether data is valid, and an LBT detection result.
  • the network may configure through RRC signaling, or indicate whether there is a resource conflict through PDCCH. After receiving the configuration information in the RRC signaling or the indication information in the PDCCH, the UE can determine whether there is a resource conflict.
  • the network may carry information on whether there is a resource conflict while configuring and/or indicating resources. After receiving the configuration information in the RRC signaling or the indication information in the PDCCH, the UE can determine whether there is a resource conflict.
  • the UE may indicate that there is a resource conflict.
  • the first indication information includes a packetization mode and/or a transmission mode.
  • the grouping method includes at least one of the following:
  • the transmission method includes at least one of the following:
  • the first indication information is configured, indicated or predefined.
  • the first indication information may be configured by the network through RRC signaling, or indicated through PDCCH.
  • the network may carry the first indication information while configuring and/or indicating resources.
  • the network may carry the first indication information while configuring and/or indicating whether there is a resource conflict.
  • the network may also send the first indication information to the UE alone.
  • the target object is transmitted based on the LBT detection result, including:
  • the target object is transmitted based on the LBT detection result and the first indication information.
  • the LBT detection result may include which resources LBT succeeded and which resources LBT failed.
  • the target object may be transmitted only based on the LBT detection result, or the target object may be transmitted based on the LBT detection result and the first indication information.
  • the method further includes:
  • the terminal device groups the target object based on the LBT detection result and/or the first indication information.
  • some information can be directly instructed to the physical layer or instructed to the physical layer for transmission, and some information needs to be packaged and then instructed to the physical layer or instructed to the physical layer for transmission. For example, if an SR is triggered, the SR can be transmitted to the physical layer. For another example, for data, it is necessary to package the data group into a MAC PDU, and then transmit the MAC PDU to the physical layer.
  • the target object may be packaged only based on the LBT detection result, the target object may be packaged only based on the first indication information, or the target object may be grouped based on the LBT detection result and the first indication information Bag.
  • the method further includes:
  • the MAC layer of the terminal device sends the information to be transmitted to the physical layer of the terminal device, where the physical layer is used to transmit the information to be transmitted.
  • the MAC layer may only perform packet grouping, and send the information to be transmitted obtained after grouping the packets to the physical layer for transmission.
  • the MAC layer of the UE groups the resources to be transmitted, such as PUSCH, DG, and CG, to generate MAC PDUs. Then, the packetized information to be transmitted, such as MAC PDU, is sent to the physical layer of the UE. The information to be transmitted obtained after grouping is transmitted by the physical layer.
  • the MAC layer of the UE will instruct the physical layer to transmit the PUCCH resource corresponding to the SR when the SR is triggered.
  • the PUCCH is transmitted by the physical layer.
  • the information to be transmitted includes at least one of the following:
  • the target object is transmitted based on the LBT detection result, including:
  • the resource for which the LBT is successful and/or its corresponding to-be-transmitted information is transmitted.
  • LBT-successful resources may be transmitted.
  • the resource for which the LBT is successful can be used to transmit the information to be transmitted corresponding to the resource, and the resource for which the LBT is successful can also be used to transmit the information to be transmitted corresponding to the resource that fails the LBT or has a high priority.
  • the information to be transmitted may be at least one of the following: MAC PDU, SR, HARQ-ACK feedback, CSI-RS, or HARQ-ACK feedback indication.
  • transmitting the resources of successful LBT and/or their corresponding information to be transmitted including:
  • the resource with the highest priority and/or its corresponding information to be transmitted is transmitted.
  • resource C can be transmitted.
  • the MAC PDU, SR or HARQ-ACK feedback indication corresponding to resource C may be transmitted.
  • the target object is transmitted based on the LBT detection result and the first indication information, including at least one of the following:
  • a specific resource and/or its corresponding information to be transmitted is transmitted.
  • transmitting high-priority resources and/or their corresponding to-be-transmitted information including:
  • the information to be transmitted corresponding to the high-priority resource is transmitted through the resource for which the LBT succeeds.
  • the LBT of the high-priority resource A fails, and the LBT of the low-priority resource B succeeds.
  • the MAC PDU, SR or HARQ-ACK feedback indication corresponding to the high-priority resource A can be transmitted through the low-priority resource B.
  • the information to be transmitted corresponding to the high-priority resource is transmitted through the LBT-successful resource, including at least one of the following:
  • the to-be-transmitted information corresponding to the high-priority resource is transmitted through the LBT-successful resource.
  • the LBT of the high-priority resource A fails, and the LBT of the low-priority resource B succeeds.
  • the MAC PDUs corresponding to the high-priority resource A can be repackaged and transmitted through the low-priority resource B; or, the SR or HARQ-ACK feedback corresponding to the high-priority resource A can be carried and transmitted through the low-priority resource B.
  • the LBT of the high-priority resource A fails, and the LBT of the low-priority resource B succeeds. If the resource sizes of resource A and resource B are the same, no packet reassembly is required, and the MAC PDU corresponding to resource A with high priority can be directly transmitted through resource B with low priority. .
  • each resource and/or its corresponding information to be transmitted including:
  • the low-priority resource for which the LBT succeeds is transmitted.
  • the LBT of the high-priority resource A fails, the LBT of the low-priority resource B is successful, and the low-priority resource B of which the LBT is successful can be transmitted.
  • the low-priority resources that successfully transmit LBT include at least one of the following:
  • the to-be-transmitted information corresponding to the high-priority resource is transmitted through the low-priority resource.
  • the MAC PDU, SR or HARQ-ACK feedback corresponding to the low-priority resource B with successful LBT can be transmitted.
  • the MAC PDU, SR or HARQ-ACK feedback corresponding to resource A may be transmitted through resource B with successful LBT and low priority.
  • package the target object based on the LBT detection result and/or the first indication information including:
  • package LBT-successful resources including:
  • resources for which LBT is successful include resource A, resource B, and resource C, where resource C has the highest priority, and resource C can be packaged.
  • the method further includes:
  • the LBT detection result is acquired or the LBT detection is performed before the priority of the resource is determined or the resource prioritization process is performed.
  • the grouping method is to group the resources with successful LBT, it is necessary to obtain the LBT detection result or perform the LBT detection before determining the priority of the resource or before performing the resource prioritization process.
  • the transmission mode is to transmit the resources for which the LBT is successful and/or the corresponding information to be transmitted, it is necessary to obtain the LBT detection result or Perform LBT detection.
  • package high-priority resources including:
  • the high-priority resource LBT fails, repackage the to-be-transmitted information corresponding to the high-priority resource. Specifically, MAC PDUs corresponding to high-priority resources can be repackaged.
  • the method further includes:
  • the LBT detection result is acquired or the LBT detection is performed.
  • the LBT detection result may be obtained or the LBT detection may be performed before the priority of the resource is determined or before the resource priority processing is performed. After the priority of the resource is determined or the resource prioritization process is performed, the LBT detection result is acquired or the LBT detection is performed.
  • the LBT detection result or The LBT detection is performed, and the LBT detection result may be acquired or the LBT detection may be performed after the priority of the resource is determined or after the resource priority processing is performed.
  • package each resource including:
  • the to-be-transmitted information corresponding to the low-priority resource is transmitted.
  • MAC PDUs, SRs or HARQ-ACKs corresponding to low-priority resources may be transmitted.
  • package each resource including:
  • the high-priority resource LBT fails, repackage the to-be-transmitted information corresponding to the high-priority resource. Specifically, the MAC PDU, SR or HARQ-ACK feedback indication corresponding to the high-priority resource can be repackaged.
  • the method further includes:
  • the LBT detection result is acquired or the LBT detection is performed.
  • determining the priority of resources or performing resource prioritization processing and performing LBT detection may also be in no particular order.
  • the LBT detection result may be acquired or the LBT detection may be performed after the priority of the resource to be transmitted is determined or the resource prioritization process is performed.
  • the transmission mode is to transmit each resource and/or its corresponding information to be transmitted, it is necessary to obtain the LBT detection result after determining the priority of the resource to be transmitted or after performing resource priority processing. Or perform LBT detection.
  • the method further includes:
  • the low-priority resource starts after the start of the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the high-priority resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the high-priority resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the LBT-failed resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the high-priority resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the resource for which the LBT fails;
  • the above-mentioned first repeated transmission may be the last repeated transmission, the first repeated transmission, or any repeated transmission.
  • the transmission method of the embodiment of the present application can reduce resources and waste caused by resource conflict by transmitting the target object based on the LBT detection result in the case of resource conflict. For example, in the case of resource conflict, if the high-priority resource LBT fails, the information to be transmitted corresponding to the high-priority resource can also be transmitted through other LBT-successful resources, so that the resource or its Corresponding information, thereby reducing or even avoiding resource waste caused by LBT failure.
  • the UE In the unlicensed spectrum, in the case of resource conflict, the UE groups or transmits the target object.
  • the network configures or indicates resources to the UE.
  • the resource may be PRACH, DG, CG, PUCCH and so on.
  • the network may also send the first indication information to the UE.
  • the first indication information is used to indicate the grouping or the transmission mode.
  • the grouping method may include which resources are grouped by the UE. For example, all packages are packaged, only LBT successful packages are packaged, only high-priority services are packaged, and specific resources are packaged.
  • the transmission mode may include how the UE transmits, for example, whether the low-priority resources can be transmitted in the case of a high-priority resource LBT failure. For another example, when using LBT successful resource transmission, whether to transmit the information to be transmitted corresponding to the LBT successful resource is still the information to be transmitted corresponding to the resource with high priority.
  • the information to be transmitted may include at least one of MAC PDU, SR and HARQ-ACK feedback indication, HARQ-ACK, and CSI-RS.
  • the first indication information may be configured or indicated by the network.
  • the first indication information is carried when the network configures or indicates resources to the UE.
  • the network individually configures or indicates the first indication information to the UE. It can also be protocol predefined when the network does not indicate a configuration.
  • the network indicates whether there is a resource conflict.
  • the UE determines whether there is a resource conflict according to the first indication information. Specifically, for example, when the UE receives the first indication information, it may indicate that there is a resource conflict. For another example, the UE determines whether there is a resource conflict according to whether the resource configuration and/or data are valid.
  • the UE groups or transmits the target object.
  • the resources of PUSCH, CG, and DG need to be packaged.
  • the MAC layer of the UE groups the PUSCH, CG, and DG resources and sends them to the physical layer of the UE.
  • the data obtained after grouping is transmitted by the physical layer.
  • the SR is indicated to the physical layer for transmission.
  • the UE performs packet grouping according to the LBT detection result, or the UE determines/obtains transmission resources according to the LBT detection result.
  • the UE determines how to group or transmit according to the first indication information.
  • a specific example for the UE to package or transmit the target object may include at least one of the following:
  • the UE only groups or transmits resources for which the LBT is successful.
  • the UE transmits the resource with the highest priority or the information to be transmitted corresponding to the resource with the highest priority.
  • the resources to be transmitted may include low-priority resources and high-priority resources.
  • the resources to be transmitted may include low-priority resources and high-priority resources.
  • the resource with the highest priority among the LBT-successful resources can be used for transmission. That is, the resource with the highest priority or the information to be transmitted corresponding to the resource with the highest priority is transmitted.
  • the resource with the highest priority among the LBT-successful resources may be used to transmit the to-be-transmitted information corresponding to the resource with the highest priority.
  • the UE only groups or transmits the resources for which the LBT is successful. .
  • the UE only groups or transmits high-priority resources.
  • the UE transmits the to-be-transmitted information corresponding to the high-priority resource through the resource for which the LBT succeeds. For example, when the size of the high-priority resource is the same as that of the LBT-successful resource, the information to be transmitted corresponding to the high-priority resource is transmitted through the LBT-successful resource. Another example is to regroup high-priority resources. In one case, when the size of the high-priority resource is different from that of the LBT-successful resource, the MAC PDU reassembly packet of the high-priority resource is transmitted through the LBT-successful resource.
  • the UE may obtain the LBT detection result or perform LBT detection before determining the priority (prioritization) of the resource to be transmitted or before performing the priority processing, or, before determining the priority of the resource to be transmitted ( After prioritization) or after the priority processing is performed, the LBT detection result is obtained or the LBT detection is performed.
  • the UE groups or transmits each resource.
  • each resource is packaged, and the physical layer transmits some of the resources (such as one resource); or, the information to be transmitted corresponding to each resource is indicated to the physical layer, and some of the resources in the physical layer are to be transmitted. information (such as a message to be transmitted) is transmitted.
  • the UE can perform packetization or transmission for each resource.
  • the first condition is at least one of the following:
  • the low-priority resource starts after the start of the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the high-priority resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the high-priority resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the LBT-failed resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the high-priority resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the resource for which the LBT fails;
  • the UE transmits the low-priority resource (in this case, the LBT of the low-priority resource succeeds), or the UE transmits the to-be-transmitted information corresponding to the high-priority resource through the LBT-successful resource.
  • the LBT-successful resource For example, when the size of the high-priority resource is the same as that of the LBT-successful resource, the information to be transmitted corresponding to the high-priority resource is transmitted through the LBT-successful resource. Another example is to regroup high-priority resources.
  • the MAC PDU reassembly packet of the high-priority resource is transmitted through the LBT-successful resource.
  • the UE groups each resource. If the high-priority resource LBT fails, the UE transmits the low-priority resource, or the UE transmits the to-be-transmitted information corresponding to the high-priority resource through the LBT-successful resource.
  • the UE may or may further group or transmit low-priority resources.
  • the UE may also group or transmit low-priority resources.
  • the UE may or may further group or transmit low-priority resources.
  • the first condition is at least one of the following:
  • the low-priority resource starts after the start of the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the high-priority resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the high-priority resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the LBT-failed resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the high-priority resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the resource for which the LBT fails;
  • the transmission method of the embodiment of the present application belongs to a method for grouping and/or resource transmission when resources conflict on an unlicensed frequency band, which can reduce or even avoid resource waste caused by LBT failure.
  • FIG. 4 is a schematic block diagram of a terminal device 400 according to an embodiment of the present application.
  • the terminal device 400 may include:
  • the processing unit 410 is configured to transmit the target object based on the listen-before-talk LBT detection result in the case of resource conflict.
  • the processing unit 410 is further configured to transmit the target object based on the LBT detection result and the first indication information.
  • the processing unit 410 is further configured to package the target object based on the LBT detection result and/or the first indication information.
  • the processing unit 410 is further configured to send the information to be transmitted to the physical layer of the terminal device through the MAC layer of the terminal device, where the physical layer is used to transmit the information to be transmitted.
  • the information to be transmitted includes at least one of the following:
  • the processing unit 410 transmits the target object based on the LBT detection result, including: transmitting the resources for which the LBT is successful and/or the corresponding information to be transmitted.
  • the processing unit 410 transmits the resources for which the LBT is successful and/or the corresponding information to be transmitted, including: if there are multiple resources for which the LBT is successful, the resource with the highest priority and/or its corresponding The information to be transmitted is transmitted.
  • the processing unit 410 transmits the target object based on the LBT detection result and the first indication information, including at least one of the following:
  • Each resource and/or its corresponding information to be transmitted is transmitted.
  • the processing unit 410 transmits high-priority resources and/or their corresponding information to be transmitted, including:
  • the information to be transmitted corresponding to the high-priority resource is transmitted through the resource for which the LBT succeeds.
  • the processing unit 410 transmits the to-be-transmitted information corresponding to the high-priority resource through the LBT-successful resource, including at least one of the following:
  • the information to be transmitted corresponding to the resource of high priority is transmitted through the resource of successful LBT.
  • the processing unit 410 transmits each resource and/or its corresponding information to be transmitted, including: if the high-priority resource LBT fails, transmit the low-priority resource for which the LBT is successful.
  • the low-priority resource for which the processing unit 410 successfully transmits the LBT includes at least one of the following:
  • the to-be-transmitted information corresponding to the high-priority resource is transmitted through the low-priority resource.
  • the processing unit 410 groups the target object based on the LBT detection result and/or the first indication information, including:
  • the processing unit 410 packages the resources for which the LBT is successful, including:
  • the processing unit 410 is further configured to acquire the LBT detection result or perform the LBT detection before determining the priority of the resource or before performing the resource prioritization process.
  • the processing unit 410 groups the high-priority resources, including: if the high-priority resource LBT fails, repacking the information to be transmitted corresponding to the high-priority resource.
  • processing unit 410 is further configured to:
  • the LBT detection result is acquired or the LBT detection is performed.
  • the processing unit 410 packages each resource, including:
  • the high-priority resource LBT fails, repackage the to-be-transmitted information corresponding to the high-priority resource.
  • the processing unit 410 is further configured to acquire the LBT detection result or perform the LBT detection after determining the priority of the resource or after performing the resource prioritization process.
  • the processing unit 410 is further configured to transmit or group the low-priority resources for which the LBT is successful.
  • the low-priority resource starts after the start of the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the high-priority resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the starting position of the first repeated transmission included in the high-priority resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the LBT-failed resource
  • the starting position of the low-priority resource is after the position of the first repeated transmission included in the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the high-priority resource
  • the DCI scheduling time of the low-priority resource is after the DCI scheduling time of the LBT-failed resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the high-priority resource
  • the receiving time of the DCI scheduling of the low-priority resource is after the receiving time of the DCI scheduling of the resource for which the LBT fails;
  • the first indication information includes a packetization mode and/or a transmission mode.
  • the grouping method includes at least one of the following:
  • the transmission method includes at least one of the following:
  • the first indication information is configured, indicated or predefined.
  • the resources include at least one of physical random access channel PRACH, dynamic grant DG, configuration grant CG, physical uplink shared channel PUSCH and physical uplink control channel PUCCH.
  • the resource is configured or indicated by the network.
  • the method for determining the resource conflict includes at least one of the following:
  • Whether there is a resource conflict is determined based on at least one of resource configuration, whether data is valid, and an LBT detection result.
  • the terminal device 400 in this embodiment of the present application can implement the corresponding functions of the terminal device in the foregoing method embodiments.
  • each module (submodule, unit, or component, etc.) in the terminal device 400 reference may be made to the corresponding descriptions in the foregoing method embodiments, which are not repeated here.
  • the functions described by each module (submodule, unit, or component, etc.) in the terminal device 400 of the application embodiment may be implemented by different modules (submodule, unit, or component, etc.), or may be implemented by the same module Module (submodule, unit or component, etc.) implementation.
  • FIG. 5 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application.
  • the communication device 600 includes a processor 610, and the processor 610 can call and run a computer program from a memory, so that the communication device 600 implements the methods in the embodiments of the present application.
  • the communication device 600 may also include a memory 620 .
  • the processor 610 may call and run a computer program from the memory 620, so that the communication device 600 implements the methods in the embodiments of the present application.
  • the memory 620 may be a separate device independent of the processor 610 , or may be integrated in the processor 610 .
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices, specifically, may send information or data to other devices, or receive information or data sent by other devices .
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include antennas, and the number of the antennas may be one or more.
  • the communication device 600 may be the network device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the network in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the communication device 600 may be the terminal device of the embodiment of the present application, and the communication device 600 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • FIG. 6 is a schematic structural diagram of a chip 700 according to an embodiment of the present application.
  • the chip 700 includes a processor 710, and the processor 710 can call and run a computer program from a memory, so as to implement the method in the embodiments of the present application.
  • the chip 700 may further include a memory 720 .
  • the processor 710 may call and run a computer program from the memory 720 to implement the method executed by the terminal device or the network device in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710 , or may be integrated in the processor 710 .
  • the chip 700 may further include an input interface 730 .
  • the processor 710 may control the input interface 730 to communicate with other devices or chips, and specifically, may acquire information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740 .
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the network in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip can be applied to the terminal device in the embodiment of the present application, and the chip can implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application, which is not repeated here for brevity.
  • the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP), an off-the-shelf programmable gate array (field programmable gate array, FPGA), an application specific integrated circuit (ASIC) or Other programmable logic devices, transistor logic devices, discrete hardware components, etc.
  • DSP digital signal processor
  • FPGA field programmable gate array
  • ASIC application specific integrated circuit
  • the general-purpose processor mentioned above may be a microprocessor or any conventional processor or the like.
  • the memory mentioned above may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically programmable Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be random access memory (RAM).
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate 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 memory in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
  • FIG. 7 is a schematic block diagram of a communication system 800 according to an embodiment of the present application.
  • the communication system 800 includes a terminal device 810 and a network device 820 .
  • the terminal device is configured to transmit the target object based on the listen-before-talk LBT detection result in the case of resource conflict.
  • Network equipment for configuring and/or indicating resources to terminal equipment.
  • the network device is further configured to configure and/or indicate to the terminal device whether there is a resource conflict.
  • the network device is further configured to send the first indication information to the terminal device.
  • the terminal device 810 can be used to implement the corresponding functions implemented by the terminal device in the above method
  • the network device 820 can be used to implement the corresponding functions implemented by the network in the above method. For brevity, details are not repeated here.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the computer program instructions When the computer program instructions are loaded and executed on a computer, the procedures or functions according to the embodiments of the present application are generated in whole or in part.
  • the computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions may be stored on or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted over a wire from a website site, computer, server or data center (eg coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (eg infrared, wireless, microwave, etc.) means to another website site, computer, server or data center.
  • the computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes one or more available media integrated.
  • the available medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (eg, a Solid State Disk (SSD)), and the like.
  • a magnetic medium eg, a floppy disk, a hard disk, a magnetic tape
  • an optical medium eg, a DVD
  • a semiconductor medium eg, a Solid State Disk (SSD)
  • the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the embodiments of the present application. implementation constitutes any limitation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请涉及一种传输方法和终端设备。其中，该传输方法，包括：终端设备在资源冲突的情况下，基于LBT检测结果对目标对象进行传输。本申请实施通过在资源冲突的情况下，基于LBT检测结果对目标对象进行传输，可以减少由于资源冲突导致的资源和浪费。

Description

传输方法和终端设备 技术领域
本申请涉及通信领域，更具体地，涉及一种传输方法和终端设备。
背景技术
5G(5th-Generation，下一代通信)RAN(Radio Access Network，无线接入网)2URLLC(Ultra-Reliable and Low Latency Communication，超高可靠与低时延通信)中需求支持工业自动化(Factory automation)、传输自动化(Transport Industry)、智能电力分配(Electrical Power Distribution)等业务在5G系统的传输。在传输过程中，可能存在资源冲突。如何减少资源冲突导致的资源浪费是需要考虑的问题。
发明内容
本申请实施例提供一种传输方法和终端设备，可以减少资源浪费。
本申请实施例提供一种传输方法，包括：
终端设备在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
本申请实施例提供一种终端设备，包括：
处理单元，用于在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
本申请实施例提供一种终端设备，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，以使该终端设备执行上述的传输方法。
本申请实施例提供一种芯片，用于实现上述的传输方法。
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上述的传输方法。
本申请实施例提供一种计算机可读存储介质，用于存储计算机程序，当该计算机程序被设备运行时使得该设备执行上述的传输方法。
本申请实施例提供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的传输方法。
本申请实施例提供一种计算机程序，当其在计算机上运行时，使得计算机执行上述的传输方法。
本申请实施例，通过在资源冲突的情况下，基于LBT检测结果对目标对象进行传输，可以减少由于资源冲突导致的资源和浪费。
附图说明
图1是根据本申请实施例的应用场景的示意图。
图2是根据本申请一实施例的传输方法的示意性流程图。
图3是根据本申请另一实施例的传输方法的示意性流程图。
图4是根据本申请一实施例的终端设备的示意性框图。
图5是根据本申请实施例的通信设备示意性框图。
图6是根据本申请实施例的芯片的示意性框图。
图7是根据本申请实施例的通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、先进的长期演进(Advanced long term evolution，LTE-A)系统、新无线(New Radio，NR)系统、NR系统的演进系统、非授权频谱上的LTE(LTE-based access to unlicensed spectrum，LTE-U)系统、非授权频谱上的NR(NR-based access to unlicensed spectrum，NR-U)系统、非地面通信网络(Non-Terrestrial Networks，NTN)系统、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、无线局域网(Wireless Local Area Networks，WLAN)、无线保真(Wireless Fidelity，WiFi)、第五代通信(5th-Generation，5G)系统或其他通信系统等。
通常来说，传统的通信系统支持的连接数有限，也易于实现，然而，随着通信技术的发展，移动通信系统将不仅支持传统的通信，还将支持例如，设备到设备(Device to Device，D2D)通信，机器到机器(Machine to Machine，M2M)通信，机器类型通信(Machine Type Communication，MTC)，车辆间(Vehicle to Vehicle，V2V)通信，或车联网(Vehicle to everything，V2X)通信等，本申请实施例也可以应用于这些通信系统。
可选地，本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation，CA)场景，也可以应用于双连接(Dual Connectivity，DC)场景，还可以应用于独立(Standalone，SA)布网场景。
可选地，本申请实施例中的通信系统可以应用于非授权频谱，其中，非授权频谱也可以认为是共享频谱；或者，本申请实施例中的通信系统也可以应用于授权频谱，其中，授权频谱也可以认为是非共享频谱。
本申请实施例结合网络设备和终端设备描述了各个实施例，其中，终端设备也可以称为用户设备(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等。
终端设备可以是WLAN中的站点(STAION，ST)，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)设备、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、下一代通信系统例如NR网络中的终端设备，或者未来演进的公共陆地移动网络(Public Land Mobile Network，PLMN)网络中的终端设备等。
在本申请实施例中，终端设备可以部署在陆地上，包括室内或室外、手持、穿戴或车载；也可以部署在水面上(如轮船等)；还可以部署在空中(例如飞机、气球和卫星上等)。
在本申请实施例中，终端设备可以是手机(Mobile Phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality，VR)终端设备、增强现实(Augmented Reality，AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self driving)中的无线终端设备、远程医疗(remote medical)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备或智慧家庭(smart home)中的 无线终端设备等。
作为示例而非限定，在本申请实施例中，该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上，或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备，更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能，例如：智能手表或智能眼镜等，以及只专注于某一类应用功能，需要和其它设备如智能手机配合使用，如各类进行体征监测的智能手环、智能首饰等。
在本申请实施例中，网络设备可以是用于与移动设备通信的设备，网络设备可以是WLAN中的接入点(Access Point，AP)，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)，或者中继站或接入点，或者车载设备、可穿戴设备以及NR网络中的网络设备(gNB)或者未来演进的PLMN网络中的网络设备或者NTN网络中的网络设备等。
作为示例而非限定，在本申请实施例中，网络设备可以具有移动特性，例如网络设备可以为移动的设备。可选地，网络设备可以为卫星、气球站。例如，卫星可以为低地球轨道(low earth orbit，LEO)卫星、中地球轨道(medium earth orbit，MEO)卫星、地球同步轨道(geostationary earth orbit，GEO)卫星、高椭圆轨道(High Elliptical Orbit，HEO)卫星等。可选地，网络设备还可以为设置在陆地、水域等位置的基站。
在本申请实施例中，网络设备可以为小区提供服务，终端设备通过该小区使用的传输资源(例如，频域资源，或者说，频谱资源)与网络设备进行通信，该小区可以是网络设备(例如基站)对应的小区，小区可以属于宏基站，也可以属于小小区(Small cell)对应的基站，这里的小小区可以包括：城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等，这些小小区具有覆盖范围小、发射功率低的特点，适用于提供高速率的数据传输服务。
图1示例性地示出了一种通信系统100。该通信系统包括一个网络设备110和两个终端设备120。可选地，该通信系统100可以包括多个网络设备110，并且每个网络设备110的覆盖范围内可以包括其它数量的终端设备120，本申请实施例对此不做限定。
可选地，该通信系统100还可以包括移动性管理实体(Mobility Management Entity，MME)、接入与移动性管理功能(Access and Mobility Management Function，AMF)等其他网络实体，本申请实施例对此不作限定。
其中，网络设备又可以包括接入网设备和核心网设备。即无线通信系统还包括用于与接入网设备进行通信的多个核心网。接入网设备可以是长期演进(long-term evolution，LTE)系统、下一代(移动通信系统)(next radio，NR)系统或者授权辅助接入长期演进(authorized auxiliary access long-term evolution，LAA-LTE)系统中的演进型基站(evolutional node B，简称可以为eNB或e-NodeB)宏基站、微基站(也称为“小基站”)、微微基站、接入站点(access point，AP)、传输站点(transmission point，TP)或新一代基站(new generation Node B，gNodeB)等。
应理解，本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统为例，通信设备可包括具有通信功能的网络设备和终端设备，网络设备和终端设备可以为本申请实施 例中的具体设备，此处不再赘述；通信设备还可包括通信系统中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
应理解，在本申请的实施例中提到的“指示”可以是直接指示，也可以是间接指示，还可以是表示具有关联关系。举例说明，A指示B，可以表示A直接指示B，例如B可以通过A获取；也可以表示A间接指示B，例如A指示C，B可以通过C获取；还可以表示A和B之间具有关联关系。
在本申请实施例的描述中，术语“对应”可表示两者之间具有直接对应或间接对应的关系，也可以表示两者之间具有关联关系，也可以是指示与被指示、配置与被配置等关系。
为便于理解本申请实施例的技术方案，以下对本申请实施例的相关技术进行说明，以下相关技术作为可选方案与本申请实施例的技术方案可以进行任意结合，其均属于本申请实施例的保护范围。
为了支持URLLC业务的传输，对CG(Configured Grant，配置授权)进行了增强，即引入了多个CG配置，以及对CG的具体配置和使用(如支持slot-level(时隙级别)的周期，支持CG的自动传输等)进行了增强。需要考虑在干扰受控的NRU(New Radio Unlicensed，新无线非授权)场景下支持URLLC业务。具体地，可以考虑在NRU场景下的NRU CG和ULRRC CG增强的使用方式；也可以考虑在基于帧的设备(frame-based equipment)模式下，UE触发的信道占用时间(UE-initial COT for FBE)。
下面介绍URLLC中的CG增强：
为了支持URLLC业务的高时延要求，URLLC增强了CG周期，支持任意slot-level(时隙级别)的业务周期。
为了支持多种URLLC业务和URLLC业务的高时延要求，URLLC引入了multiple(多个)CG。不同CG配置的HARQ(Hybrid Automatic Repeat Request，混合自动重传请求)进程不同，并通过HARQ-ProcID-Offset2(HARQ进程标识-偏移2)保证不同CG的进程不同。
由于存在CG资源和其他资源冲突的情况，为了保证CG资源中已经组包的MAC(Medium Access Control，介质访问控制)PDU(Protocol Data Unit，协议数据单元)(例如Deprioritized(低优先的)MAC PDU)不被丢弃/尽快传输，引入了针对CG的自动传输。对该组包MAC PDU的、由于资源冲突不能传输的CG，可以使用后续的、相同HARQ进程的、同一个CG配置中的CG资源，进行新传传输。通过自动传输参数(例如autonomousTx)确定使用自动传输。
若物理层优先级不同：有CG和CG冲突，UE的MAC(Medium Access Control，介质访问控制)可以指示一个或多个MAC PDU(Protocol Data Unit，协议数据单元)给物理层。同样的，若存在data(数据)和SR(Scheduling Request，调度请求)的冲突，MAC也可以指示SR和MAC PDU给物理层。
下面介绍NRU的相关内容：
NR非授权(NRU)工作方式的目标是使得NR工作在非授权频段，例如包括如下几种工作场景：
场景A：载波聚合场景，PCell(Primary cell，主小区)为授权频谱，通过载波聚合方式聚合工作在非授权频谱上的SCell(Secondary Cell，辅小区)；
场景B：双连接工作场景，PCell为LTE授权频谱，PScell(Primary Secondary Cell，主辅小区)为 NR非授权频谱；
场景C：独立工作场景，NR作为一个独立小区工作在非授权频谱；
场景D：NR单小区场景，UL(Uplink，上行链路)工作在授权频谱，DL(Downlink，下行链路)工作在非授权频谱；
场景E：双连接工作场景，PCell为NR授权频谱，PScell为NR非授权频谱。
一般来说，NRU的工作频带(Band)为5GHz非授权频谱和6GHz非授权频谱。在非授权频谱上，NRU的设计应该保证与其他已经工作在这些非授权频谱上的系统之间的公平性，比如，WiFi(WirelessFidelity，无线保真)等。公平性的原则包括，NRU对于已经部署在非授权频谱上的系统(比如，WiFi)的影响不能超过这些系统之间的影响。
为了保证在非授权频谱上各系统之间的公平性共存，能量检测已经被同意作为一个基本的共存机制。一般的能量检测机制为LBT(Listen Before Talk，先听后说)机制。该机制的基本原理为，基站或者终端(传输端)在非授权频谱上传输数据之前，需要先按照规定侦听一段时间。如果侦听的结果表示该信道为空闲状态，则传输端可以给接收端传输数据。如果侦听的结果表示该信道为占用状态，则传输端需要根据规定回退一段时间再继续侦听信道，直到信道侦听结果为空闲状态，才能向接收端传输数据。
目前在NRU中包括四种信道接入机制(category)：
机制(Category)1：直接传输机制
这种机制用于TX侧可以在COT内的转换间隙(switching gap)之后迅速传输；Switching gap是指接收到传输的转换时间，典型值为不超过16us。
机制(Category)2：不需要随机回退(back-off)的LBT机制
这种机制是指UE侦听信道的时间是确定的，一般比较短，比如25us。
机制(Category)3：随机back-off的LBT机制(竞争窗口固定)
在LBT流程中，传输侧随机的在竞争窗口中去一个随机值来决定侦听信道的时间。
机制(Category)4：随机back-off的LBT机制(竞争窗口不固定)
在LBT流程中，传输侧随机的在竞争窗口中取一个随机值来决定侦听信道的时间，竞争窗口是可变的。
综上，对于终端而言，基站给终端传输数据需要在最大信道占用时间(Maximum Channel Occupancy Time，MCOT)时间之内。如果基站没有抢占到信道，也就是在MCOT时间之外，终端是不会收到基站给该终端的调度数据的。
下面介绍NRU中的上行LBT失败的情况：
对于UE发起的上行传输，主要有包括如下几类：
SR(Scheduling Request，调度请求)：用于请求上行资源；
PRACH(Physical Random Access Channel，物理随机接入信道)传输：由于RACH(Random Access Channel，随机接入信道)触发，UE需要发送msg1(消息1)；
PUSCH(Physical Uplink Shared Channel，物理上行共享信道)传输：包括基于CG的上行数据传输以及基于DG(Dynamic Grant，动态授权)的上行数据传输；
物理层信令传输：包括ACK/NACK(确认/非确认)反馈，CSI(Channel State Information，信道 状态信息)上报等；
在非授权频带上，UE传输SR、PRACH或者PUSCH之前需要先用LBT来侦听信道是否可用。如果不可以用，即LBT失败，则UE需要等到下一个传输机会再次执行LBT。若检测到LBT失败，需要通知给MAC层LBT失败的信息。
例如，在R16中，UE认为只会有一个需要传输的资源从MAC层指示给物理层。
在资源冲突的时候，高优先的资源不一定LBT成功，导致资源不能传输，造成资源浪费。因此，本申请实施例可以减少资源浪费。
图2是根据本申请一实施例的传输方法200的示意性流程图。该方法可选地可以应用于图1所示的系统，但并不仅限于此。该方法包括以下内容的至少部分内容。
S210、终端设备在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
示例性地，LBT检测结果可以包括某些资源LBT成功和/或某些资源LBT失败。待传输资源可以包括低优先的资源和高优先的资源。目标对象可以包括待传输资源和/或待传输资源对应的待传输信息。
示例性地，待传输信息可以包括MAC PDU、SR和HARQ-ACK(混合自动重传请求确认)反馈指示、HARQ反馈、CSI-RS(Channel-State Information-Reference Signal，信道状态信息参考信号)中的至少之一。
可选地，所述资源包括PRACH(物理随机接入信道)、DG(动态授权)、CG(配置授权)、PUSCH(物理上行共享信道)和PUCCH(物理上行控制信道)中的至少之一。
可选地，所述资源是网络配置或指示的。
示例性地，该资源可以是网络通过RRC信令配置的，或者通过PDCCH指示的。UE收到RRC信令中的配置信息或PDCCH中的指示信息后，可以确定传输资源。
可选地，所述资源冲突的确定方式包括以下至少之一：
基于配置和/或指示确定是否存在资源冲突；
基于第一指示信息确定是否存在资源冲突；
基于资源配置、数据是否有效和LBT检测结果的至少之一确定是否存在资源冲突。
示例性地，网络可以通过RRC信令配置，或者通过PDCCH指示是否存在资源冲突。UE收到RRC信令中的配置信息或PDCCH中的指示信息后，可以确定是否存在资源冲突。可选地，网络可以在配置和/或指示资源的同时，携带是否存在资源冲突的信息。UE收到RRC信令中的配置信息或PDCCH中的指示信息后，可以确定是否存在资源冲突。
示例性地，UE如果收到第一指示信息，可以表示存在资源冲突。
可选地，所述第一指示信息中包括组包方式和/或传输方式。
可选地，所述组包方式包括以下至少之一：
对LBT成功的资源进行组包；
对高优先的资源进行组包；
对每个资源进行组包；
对特定资源进行组包。
可选地，所述传输方式包括以下至少之一：
传输LBT成功的资源和/或其对应的待传输信息；
传输高优先的资源和/或其对应的待传输信息；
传输特定的资源和/或其对应的待传输信息。
可选地，所述第一指示信息是配置、指示或预定义的。
示例性地，第一指示信息可以是网络通过RRC信令配置的，或者通过PDCCH指示的。例如，网络可以在配置和/或指示资源的同时，携带第一指示信息。再如，网络可以在配置和/或指示是否存在资源冲突的同时，携带第一指示信息。再如，网络也可以单独向UE发送第一指示信息。
可选地，基于LBT检测结果对目标对象进行传输，包括：
基于所述LBT检测结果和第一指示信息对目标对象进行传输。
示例性地，LBT检测结果可以包括哪些资源LBT成功，哪些资源LBT失败。
在本申请实施例中，可以只基于LBT检测结果对目标对象进行传输，也可以基于LBT检测结果和第一指示信息对目标对象进行传输。
可选地，所述方法还包括：
所述终端设备基于所述LBT检测结果和/或第一指示信息对目标对象进行组包。
在本申请实施例中，有些信息是可以直接指示给物理层或指示物理层进行传输的，有些信息需要组包后再指示给物理层或再指示物理层进行传输。例如，如果触发了SR，可以将SR传输给物理层。再如，对于数据，需要将数据组包为MAC PDU，然后将MAC PDU传输给物理层。
在需要组包的情况下，可以只基于LBT检测结果对目标对象进行组包，可以只第一指示信息对目标对象进行组包，也可以基于LBT检测结果和第一指示信息对目标对象进行组包。
可选地，所述方法还包括：
所述终端设备的MAC层将待传输信息发送至所述终端设备的物理层，所述物理层用于传输所述待传输信息。
示例性地，MAC层可以只进行组包，将组包后得到的待传输信息发送至物理层传输。
示例性地，在资源冲突的情况下，UE的MAC层针对待传输资源，如PUSCH、DG、CG进行组包，生成MAC PDU。而后将组包后的待传输信息如MAC PDU发送至UE的物理层。由物理层对组包后得到的待传输信息进行传输。
示例性地，在资源冲突的情况下，UE的MAC层在SR触发的情况下，将指示物理层传输SR对应的PUCCH资源。由物理层对PUCCH进行传输。
可选地，所述待传输信息包括以下至少之一：
MAC PDU；
SR；
HARQ-ACK反馈指示；
HARQ-ACK；
CSI-RS。
可选地，基于LBT检测结果对目标对象进行传输，包括：
对LBT成功的资源和/或其对应的待传输信息进行传输。
示例性地，可以对LBT成功的资源进行传输。具体的，可以使用LBT成功的资源，传输该资源对 应的待传输信息，也可以使用LBT成功的资源传输LBT失败的或高优先的资源对应的待传输信息。所述待传输信息可以为以下至少之一：MAC PDU、SR、HARQ-ACK反馈、CSI-RS、或HARQ-ACK反馈指示。
可选地，对LBT成功的资源和/或其对应的待传输信息进行传输，包括：
如果存在多个LBT成功的资源，对其中优先级最高的资源和/或其对应的待传输信息进行传输。
示例性地，如果LBT成功的资源包括资源A、资源B和资源C，并且可以确定出资源C的优先级最高，则可以对资源C进行传输。具体传输时，可以传输资源C对应的MAC PDU、SR或HARQ-ACK反馈指示。
可选地，基于LBT检测结果和第一指示信息对目标对象进行传输，包括以下至少之一：
对高优先的资源和/或其对应的待传输信息进行传输；
对LBT成功的资源和/或其对应的待传输信息进行传输；
对每个资源和/或其对应的待传输信息进行传输；
对特定资源和/或其对应的待传输信息进行传输。
可选地，对高优先的资源和/或其对应的待传输信息进行传输，包括：
如果高优先的资源LBT失败，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
示例性地，高优先的资源A的LBT失败，低优先的资源B的LBT成功。可以通过低优先的资源B传输高优先的资源A对应的MAC PDU、SR或HARQ-ACK反馈指示。
可选地，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输，包括以下至少之一：
将高优先的资源对应的待传输信息重组包后，通过LBT成功的资源进行传输；
在高优先的资源与LBT成功的资源的大小相同的情况下，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
示例性地，高优先的资源A的LBT失败，低优先的资源B的LBT成功。可以将高优先的资源A对应的MAC PDU重组包后，通过低优先的资源B传输；或者，可以将高优先资源A对应的SR或HARQ-ACK反馈通过低优先的资源B携带传输。
示例性地，高优先的资源A的LBT失败，低优先的资源B的LBT成功。如果资源A与资源B的资源大小相同，可以不需要重组包，直接可以将高优先的资源A对应的MAC PDU通过低优先的资源B传输。。
可选地，对每个资源和/或其对应的待传输信息进行传输，包括：
如果高优先的资源LBT失败，传输LBT成功的低优先的资源。
示例性地，高优先的资源A的LBT失败，低优先的资源B的LBT成功，可以传输LBT成功的低优先的资源B。
可选地，传输LBT成功的低优先的资源包括以下至少之一：
传输低优先的资源对应的待传输信息；
将高优先的资源对应的待传输信息通过所述低优先的资源进行传输。
示例性地，可以传输LBT成功的低优先的资源B对应的MAC PDU、SR或HARQ-ACK反馈。
示例性地，可以通过LBT成功的低优先的资源B传输资源A对应的MAC PDU、SR或HARQ-ACK反馈。
可选地，基于LBT检测结果和/或第一指示信息对目标对象进行组包，包括：
对LBT成功的资源进行组包；
对高优先的资源进行组包；
对每个资源进行组包。
可选地，对LBT成功的资源进行组包，包括：
如果存在多个LBT成功的资源，对其中优先级最高的资源进行组包。
示例性地，LBT成功的资源包括资源A、资源B和资源C，其中资源C的优先级最高，可以对资源C进行组包。
可选地，所述方法还包括：
在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
示例性地，在组包方式为对LBT成功的资源进行组包的情况下，需要在在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
示例性地，在传输方式为对LBT成功的资源和/或其对应的待传输信息进行传输的情况下，需要在在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
可选地，对高优先的资源进行组包，包括：
如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。具体可以对高优先的资源对应的MAC PDU进行重组包。
可选地，所述方法还包括：
在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测；或者，
在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
示例性地，在组包方式为对高优先的资源进行组包的情况下，既可以在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测，也可以在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
示例性地，在传输方式为对高优先的资源和/或其对应的待传输信息进行传输的情况下，既可以在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测，也可以在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
可选地，对每个资源进行组包，包括：
如果高优先的资源LBT失败，对低优先的资源对应的待传输信息进行传输。具体可以对低优先的资源对应的MAC PDU、SR或HARQ-ACK进行传输。
可选地，对每个资源进行组包，包括：
如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。具体可以对高优先的资源对应的MAC PDU、SR或HARQ-ACK反馈指示进行重组包。
可选地，所述方法还包括：
在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。此外，确定资源的优先级或执行资源优先处理与执行LBT检测也可以不分先后顺序。
示例性地，在组包方式为对每个资源进行组包的情况下，可以在确定待传输的资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
示例性地，在传输方式为对每个资源和/或其对应的待传输信息进行传输的情况下，需要在确定待传输的资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
可选地，所述方法还包括：
对LBT成功的低优先资源进行传输或组包。
可选地，在以下至少之一的第一条件下，对LBT成功的低优先资源进行传输或组包：
低优先的资源起始位置靠后；
低优先的资源起始位置在LBT失败的资源之后；
低优先的资源起始位置为高优先的资源之后；
低优先的资源起始位置在LBT失败的资源的起始位置之后；
低优先的资源起始位置为高优先的资源的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
满足低优先的资源执行LBT的时间。
示例性地，上述的第一重复传输可以最后一个重复传输，也可以是第一个重复传输，也可以是任一个重复传输。
本申请实施例的传输方法，通过在资源冲突的情况下，基于LBT检测结果对目标对象进行传输，可以减少由于资源冲突导致的资源和浪费。例如，在资源冲突的情况下，如果高优先的资源LBT失败，还可以通过其他的LBT成功的资源传输高优先的资源对应的待传输信息，这样可以在LBT失败的情况下也传输资源或其对应的信息，从而可以减少甚至避免LBT失败导致的资源浪费。
示例一：
在非授权频谱下，在资源冲突的情况下，UE对目标对象进行组包或传输。
例如，如图3所示，该方法的流程如下：
S310、在非授权频谱下，网络给UE配置或指示资源。其中，该资源可以为PRACH、DG、CG、PUCCH等。
进一步地，网络还可以向UE发送第一指示信息。其中，第一指示信息用于指示组包或传输方式。组包方式可以包括UE对哪些资源进行组包。例如，都组包，仅LBT成功的组包，仅高优先业务进行组包，对于特定资源进行组包等。。传输方式可以包括UE如何传输，例如，在高优先资源LBT失败的情况下，是否可以传输低优先的资源。又例如，在使用LBT成功的资源传输时，传输LBT成功资源对应的待传输信息还是高优先的资源对应的待传输信息。其中，待传输信息可以包括MAC PDU、SR和HARQ-ACK反馈指示、HARQ-ACK、CSI-RS中的至少之一。
可选地，该第一指示信息可以是网络配置或指示的。例如，在网络给UE配置或指示资源时携带第一指示信息。再如，网络单独给UE配置或指示第一指示信息。当网络未指示配置时，也可以是协议预定义的。
进一步地，确定是否存在资源冲突的方式有多种。例如，网络指示是否存在资源冲突。再如，UE根据第一指示信息确定是否存在资源冲突，具体例如UE收到第一指示信息可以表示存在资源冲突。再如，UE根据资源配置和/或数据是否有效确定是否存在资源冲突。
S320、在资源冲突的情况下，UE对目标对象进行组包或传输。
示例性地，在资源冲突的情况下，需要对PUSCH、CG、DG的资源进行组包。具体例如，UE的MAC层对PUSCH、CG、DG的资源进行组包后发送至UE的物理层。由物理层对组包后得到的数据进行传输。
示例性地，在资源冲突的情况下，在触发了SR的情况下，将SR指示给物理层进行传输。
可选地，UE根据LBT检测结果进行组包，或，UE根据LBT检测结果确定/获取传输资源。
可选地，UE根据第一指示信息，确定如何组包或传输。
可选地，UE对目标对象进行组包或传输的具体示例可以包括以下至少之一：
(1)UE仅对LBT成功的资源进行组包或传输。
i.如果存在多个LBT成功的资源或该LBT成功的资源对应的待传输信息，UE对其中优先级最高的资源或该优先级最高的资源对应的待传输信息进行传输。
示例性地，待传输的资源可以包括低优先的资源和高优先的资源。在这些资源中，如果有多个LBT成功的资源，可以使用LBT成功的资源中优先级最高的资源进行传输。即传输优先级最高的资源或优先级最高的资源对应的待传输信息。
示例性地，如果有多个LBT成功的资源对应的待传输信息，可以使用LBT成功的资源中优先级最高的资源传输优先级最高的资源对应的待传输信息。
ii.可选地，若在确定待传输的资源的优先级(prioritization)之前或在执行优先级处理前，获取到LBT检测结果或执行LBT检测，UE仅对LBT成功的资源进行组包或传输。
(2)UE仅对高优先的资源组包或传输。
i.若高优先的资源LBT失败，UE将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。例如，当高优先的资源与LBT成功的资源的大小相同时，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。再如，对高优先的资源进行重组包。一种情况下，当高优先的资源与LBT成功的资源的大小不同时，将高优先的资源的MAC PDU重组包通过LBT成功的资源进行传输。
ii.可选地，UE可以在确定待传输的资源的优先级(prioritization)之前或在执行优先级处理前获取到LBT检测结果或执行LBT检测，或者，在确定待传输的资源的优先级(prioritization)之后或在执行优先级处理后获取到LBT检测结果或执行LBT检测。
(3)UE对每一个资源都进行组包或传输。
具体来说，对每个资源进行组包，物理层对其中的部分资源(如一个资源)进行传输；或者，将每个资源对应的待传输信息指示给物理层，物理层其中的部分待传输信息(如一个待传输信息)进行传输。
进一步的，进一步的，当满足一定条件时，UE可以对每一个资源都进行组包或传输。所述第一条件为以下至少之一：
低优先的资源起始位置靠后；
低优先的资源起始位置在LBT失败的资源之后；
低优先的资源起始位置为高优先的资源之后；
低优先的资源起始位置在LBT失败的资源的起始位置之后；
低优先的资源起始位置为高优先的资源的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
满足低优先的资源执行LBT的时间。
i.若高优先的资源LBT失败，UE传输低优先的资源(此时，低优先资源的LBT成功)，或，UE将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。例如，当高优先的资源与LBT成功的资源的大小相同时，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。再如，对高优先的资源进行重组包。一种情况下，当高优先的资源与LBT成功的资源的大小不同时，将高优先的资源的MAC PDU重组包通过LBT成功的资源进行传输。
ii.可选地，若在确定待传输的资源的优先级(prioritization)之后或在执行优先级处理后获取到LBT检测结果或执行LBT检测，UE对每一个资源都进行组包。若高优先的资源LBT失败，UE传输低优先的资源，或UE将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
(4)UE可以或还可以对低优先的资源进行组包或传输。
i.如果存在多个低优先资源，则对其中传输LBT成功的资源进行组包或传输。
ii.如果存在多个低优先资源，则对其中优先级最高的资源进行组包或传输。
iii.可选地，若在确定待传输的资源的优先级(prioritization)之后或在执行优先级处理之后，获取到LBT检测结果或执行LBT检测，或者，在资源优先处理和执行LBT检测不分先后顺序，UE还可以对低优先的资源进行组包或传输。
进一步的，当满足一定条件时，UE可以或还可以对低优先的资源进行组包或传输。所述第一条件为以下至少之一：
低优先的资源起始位置靠后；
低优先的资源起始位置在LBT失败的资源之后；
低优先的资源起始位置为高优先的资源之后；
低优先的资源起始位置在LBT失败的资源的起始位置之后；
低优先的资源起始位置为高优先的资源的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
满足低优先的资源执行LBT的时间。
本申请实施例的传输方法，属于一种非授权频段上资源冲突时的组包和/或资源传输方法，可以减少甚至避免LBT失败导致的资源浪费。
图4是根据本申请一实施例的终端设备400的示意性框图。该终端设备400可以包括：
处理单元410，用于在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
可选地，所述处理单元410还用于基于所述LBT检测结果和第一指示信息对目标对象进行传输。
可选地，所述处理单元410还用于基于所述LBT检测结果和/或第一指示信息对目标对象进行组包。
可选地，所述处理单元410还用于通过所述终端设备的MAC层将待传输信息发送至所述终端设备的物理层，所述物理层用于传输所述待传输信息。
可选地，所述待传输信息包括以下至少之一：
MAC PDU；
SR；
HARQ-ACK反馈指示；
HARQ-ACK；
CSI-RS。
可选地，所述处理单元410基于LBT检测结果对目标对象进行传输，包括：对LBT成功的资源和/或其对应的待传输信息进行传输。
可选地，所述处理单元410对LBT成功的资源和/或其对应的待传输信息进行传输，包括：如果存在多个LBT成功的资源，对其中优先级最高的资源和/或其对应的待传输信息进行传输。
可选地，所述处理单元410基于LBT检测结果和第一指示信息对目标对象进行传输，包括以下至少之一：
对高优先的资源和/或其对应的待传输信息进行传输；
对LBT成功的资源和/或其对应的待传输信息进行传输；
对每个资源和/或其对应的待传输信息进行传输。
可选地，所述处理单元410对高优先的资源和/或其对应的待传输信息进行传输，包括：
如果高优先的资源LBT失败，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
可选地，所述处理单元410将高优先的资源对应的待传输信息通过LBT成功的资源进行传输，包括以下至少之一：
将高优先的资源对应的待传输信息重组包后，通过LBT成功的资源进行传输；
在高优先的资源与LBT成功的资源的大小相同的情况下，将高优先的资源对应的待传输信息通过 LBT成功的资源进行传输。
可选地，所述处理单元410对每个资源和/或其对应的待传输信息进行传输，包括：如果高优先的资源LBT失败，传输LBT成功的低优先的资源。
可选地，所述处理单元410传输LBT成功的低优先的资源包括以下至少之一：
传输低优先的资源对应的待传输信息；
将高优先的资源对应的待传输信息通过所述低优先的资源进行传输。
可选地，所述处理单元410基于LBT检测结果和/或第一指示信息对目标对象进行组包，包括：
对LBT成功的资源进行组包；
对高优先的资源进行组包；
对每个资源进行组包。
可选地，所述处理单元410对LBT成功的资源进行组包，包括：
如果存在多个LBT成功的资源，对其中优先级最高的资源进行组包。
可选地，所述处理单元410还用于在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
可选地，所述处理单元410对高优先的资源进行组包，包括：如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
可选地，所述处理单元410还用于：
在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测；或者，
在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
可选地，所述处理单元410对每个资源进行组包，包括：
如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
可选地，所述处理单元410还用于在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
可选地，所述处理单元410还用于对LBT成功的低优先资源进行传输或组包。
可选地，在以下至少之一的第一条件下，对LBT成功的低优先资源进行传输或组包：
低优先的资源起始位置靠后；
低优先的资源起始位置在LBT失败的资源之后；
低优先的资源起始位置为高优先的资源之后；
低优先的资源起始位置在LBT失败的资源的起始位置之后；
低优先的资源起始位置为高优先的资源的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
满足低优先的资源执行LBT的时间。
可选地，所述第一指示信息中包括组包方式和/或传输方式。
可选地，所述组包方式包括以下至少之一：
对LBT成功的资源进行组包；
对高优先的资源进行组包；
对每个资源进行组包；
对特定资源进行组包。
可选地，所述传输方式包括以下至少之一：
传输LBT成功的资源和/或其对应的待传输信息；
传输高优先的资源和/或其对应的待传输信息；
传输特定的资源和/或其对应的待传输信息。
可选地，所述第一指示信息是配置、指示或预定义的。
可选地，所述资源包括物理随机接入信道PRACH、动态授权DG、配置授权CG、物理上行共享信道PUSCH和物理上行控制信道PUCCH中的至少之一。
可选地，所述资源是网络配置或指示的。
可选地，所述资源冲突的确定方式包括以下至少之一：
基于配置和/或指示确定是否存在资源冲突；
基于第一指示信息确定是否存在资源冲突；
基于资源配置、数据是否有效和LBT检测结果的至少之一确定是否存在资源冲突。
本申请实施例的终端设备400能够实现前述的方法实施例中的终端设备的对应功能。该终端设备400中的各个模块(子模块、单元或组件等)对应的流程、功能、实现方式以及有益效果，可参见上述方法实施例中的对应描述，在此不再赘述。需要说明，关于申请实施例的终端设备400中的各个模块(子模块、单元或组件等)所描述的功能，可以由不同的模块(子模块、单元或组件等)实现，也可以由同一个模块(子模块、单元或组件等)实现。
图5是根据本申请实施例的通信设备600示意性结构图。该通信设备600包括处理器610，处理器610可以从存储器中调用并运行计算机程序，以使通信设备600实现本申请实施例中的方法。
可选地，通信设备600还可以包括存储器620。其中，处理器610可以从存储器620中调用并运行计算机程序，以使通信设备600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，通信设备600还可以包括收发器630，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备600可为本申请实施例的网络设备，并且该通信设备600可以实现本申请实施例的各个方法中由网络实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备600可为本申请实施例的终端设备，并且该通信设备600可以实现本申请实施 例的各个方法中由终端设备实现的相应流程，为了简洁，在此不再赘述。
图6是根据本申请实施例的芯片700的示意性结构图。该芯片700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，芯片700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中由终端设备或者网络设备执行的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片700还可以包括输出接口740。其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络实现的相应流程，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系统级芯片，系统芯片，芯片系统或片上系统芯片等。
上述提及的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、现成可编程门阵列(field programmable gate array，FPGA)、专用集成电路(application specific integrated circuit，ASIC)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等。其中，上述提到的通用处理器可以是微处理器或者也可以是任何常规的处理器等。
上述提及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)。
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。
图7是根据本申请实施例的通信系统800的示意性框图。该通信系统800包括终端设备810和网络设备820。
终端设备，用于在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
网络设备，用于向终端设备配置和/或指示资源。
可选地，网络设备还用于向终端设备配置和/或指示是否存在资源冲突。
可选地，网络设备还用于向终端设备发送第一指示信息。
其中，该终端设备810可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备820可以用于实现上述方法中由网络实现的相应的功能。为了简洁，在此不再赘述。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行该计算机程序指令时，全部或部分地产生按照本申请实施例中的流程或功能。该计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。该计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，该计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(Digital Subscriber Line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。该计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。该可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘(Solid State Disk，SSD))等。
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。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
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以该权利要求的保护范围为准。

Claims (61)

  1. 一种传输方法，包括：
    终端设备在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
  2. 根据权利要求1所述的方法，其中，基于LBT检测结果对目标对象进行传输，包括：
    基于所述LBT检测结果和第一指示信息对目标对象进行传输。
  3. 根据权利要求1或2所述的方法，其中，所述方法还包括：
    所述终端设备基于所述LBT检测结果和/或第一指示信息对目标对象进行组包。
  4. 根据权利要求3所述的方法，其中，所述方法还包括：
    所述终端设备的MAC层将待传输信息发送至所述终端设备的物理层，所述物理层用于传输所述待传输信息。
  5. 根据权利要求4所述的方法，其中，所述待传输信息包括以下至少之一：
    MAC PDU；
    SR；
    HARQ-ACK反馈指示；
    HARQ-ACK；
    CSI-RS。
  6. 根据权利要求1至5中任一项所述的方法，其中，基于LBT检测结果对目标对象进行传输，包括：
    对LBT成功的资源和/或其对应的待传输信息进行传输。
  7. 根据权利要求6所述的方法，其中，对LBT成功的资源和/或其对应的待传输信息进行传输，包括：
    如果存在多个LBT成功的资源，对其中优先级最高的资源和/或其对应的待传输信息进行传输。
  8. 根据权利要求2至5中任一项所述的方法，其中，基于LBT检测结果和第一指示信息对目标对象进行传输，包括以下至少之一：
    对高优先的资源和/或其对应的待传输信息进行传输；
    对LBT成功的资源和/或其对应的待传输信息进行传输；
    对每个资源和/或其对应的待传输信息进行传输；
    对特定资源和/或其对应的待传输信息进行传输。
  9. 根据权利要求8所述的方法，其中，对高优先的资源和/或其对应的待传输信息进行传输，包括：
    如果高优先的资源LBT失败，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
  10. 根据权利要求9所述的方法，其中，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输，包括以下至少之一：
    将高优先的资源对应的待传输信息重组包后，通过LBT成功的资源进行传输；
    在高优先的资源与LBT成功的资源的大小相同的情况下，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
  11. 根据权利要求8所述的方法，其中，对每个资源和/或其对应的待传输信息进行传输，包括：
    如果高优先的资源LBT失败，传输LBT成功的低优先的资源。
  12. 根据权利要求11所述的方法，其中，传输LBT成功的低优先的资源包括以下至少之一：
    传输低优先的资源对应的待传输信息；
    将高优先的资源对应的待传输信息通过所述低优先的资源进行传输。
  13. 根据权利要求3至5中任一项所述的方法，其中，基于LBT检测结果和/或第一指示信息对目标对象进行组包，包括：
    对LBT成功的资源进行组包；
    对高优先的资源进行组包；
    对每个资源进行组包；
    对特定资源进行组包。
  14. 根据权利要求13所述的方法，其中，对LBT成功的资源进行组包，包括：
    如果存在多个LBT成功的资源，对其中优先级最高的资源进行组包。
  15. 根据权利要求6、7或14所述的方法，其中，所述方法还包括：
    在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
  16. 根据权利要求13所述的方法，其中，对高优先的资源进行组包，包括：
    如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
  17. 根据权利要求9、10或16所述的方法，其中，所述方法还包括：
    在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测；或者，
    在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
  18. 根据权利要求13所述的方法，其中，对每个资源进行组包，包括：
    如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
  19. 根据权利要求11、12或18所述的方法，其中，所述方法还包括：
    在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
  20. 根据权利要求1至19中任一项所述的方法，其中，所述方法还包括：
    对LBT成功的低优先资源进行传输或组包。
  21. 根据权利要求20所述的方法，其中，在以下至少之一的第一条件下，对LBT成功的低优先资源进行传输或组包：
    低优先的资源起始位置靠后；
    低优先的资源起始位置在LBT失败的资源之后；
    低优先的资源起始位置为高优先的资源之后；
    低优先的资源起始位置在LBT失败的资源的起始位置之后；
    低优先的资源起始位置为高优先的资源的起始位置之后；
    低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
    低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
    低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
    低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
    低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
    低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
    低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
    低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
    满足低优先的资源执行LBT的时间。
  22. 根据权利要求2至5、8至19中任一项所述的方法，其中，所述第一指示信息中包括组包方式和/或传输方式。
  23. 根据权利要求22所述的方法，其中，所述组包方式包括以下至少之一：
    对LBT成功的资源进行组包；
    对高优先的资源进行组包；
    对每个资源进行组包；
    对特定资源进行组包。
  24. 根据权利要求22或23所述的方法，其中，所述传输方式包括以下至少之一：
    传输LBT成功的资源和/或其对应的待传输信息；
    传输高优先的资源和/或其对应的待传输信息；
    传输特定资源和/或其对应的待传输信息。
  25. 根据权利要求22至24中任一项所述的方法，其中，所述第一指示信息是配置、指示或预定义的。
  26. 根据权利要求1至25中任一项所述的方法，其中，所述资源包括物理随机接入信道PRACH、动态授权DG、配置授权CG、物理上行共享信道PUSCH和物理上行控制信道PUCCH中的至少之一。
  27. 根据权利要求26所述的方法，其中，所述资源是网络配置或指示的。
  28. 根据权利要求1至27中任一项所述的方法，其中，所述资源冲突的确定方式包括以下至少之一：
    基于配置和/或指示确定是否存在资源冲突；
    基于第一指示信息确定是否存在资源冲突；
    基于资源配置、数据是否有效和LBT检测结果的至少之一确定是否存在资源冲突。
  29. 一种终端设备，包括：
    处理单元，用于在资源冲突的情况下，基于先听后说LBT检测结果对目标对象进行传输。
  30. 根据权利要求29所述的终端设备，其中，所述处理单元还用于基于所述LBT检测结果和第一指示信息对目标对象进行传输。
  31. 根据权利要求29或30所述的终端设备，其中，
    所述处理单元还用于基于所述LBT检测结果和/或第一指示信息对目标对象进行组包。
  32. 根据权利要求31所述的终端设备，其中，所述处理单元还用于通过所述终端设备的MAC层将待传输信息发送至所述终端设备的物理层，所述物理层用于传输所述待传输信息。
  33. 根据权利要求32所述的终端设备，其中，所述待传输信息包括以下至少之一：
    MAC PDU；
    SR；
    HARQ-ACK反馈指示；
    HARQ-ACK；
    CSI-RS。
  34. 根据权利要求29至33中任一项所述的终端设备，其中，所述处理单元基于LBT检测结果对目标对象进行传输，包括：对LBT成功的资源和/或其对应的待传输信息进行传输。
  35. 根据权利要求34所述的终端设备，其中，所述处理单元对LBT成功的资源和/或其对应的待传输信息进行传输，包括：如果存在多个LBT成功的资源，对其中优先级最高的资源和/或其对应的待传输信息进行传输。
  36. 根据权利要求30至33中任一项所述的终端设备，其中，所述处理单元基于LBT检测结果和第一指示信息对目标对象进行传输，包括以下至少之一：
    对高优先的资源和/或其对应的待传输信息进行传输；
    对LBT成功的资源和/或其对应的待传输信息进行传输；
    对每个资源和/或其对应的待传输信息进行传输。
  37. 根据权利要求36所述的终端设备，其中，所述处理单元对高优先的资源和/或其对应的待传输信息进行传输，包括：
    如果高优先的资源LBT失败，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
  38. 根据权利要求37所述的终端设备，其中，所述处理单元将高优先的资源对应的待传输信息通过LBT成功的资源进行传输，包括以下至少之一：
    将高优先的资源对应的待传输信息重组包后，通过LBT成功的资源进行传输；
    在高优先的资源与LBT成功的资源的大小相同的情况下，将高优先的资源对应的待传输信息通过LBT成功的资源进行传输。
  39. 根据权利要求36所述的终端设备，其中，所述处理单元对每个资源和/或其对应的待传输信息进行传输，包括：
    如果高优先的资源LBT失败，传输LBT成功的低优先的资源。
  40. 根据权利要求39所述的终端设备，其中，所述处理单元传输LBT成功的低优先的资源包括以下至少之一：
    传输低优先的资源对应的待传输信息；
    将高优先的资源对应的待传输信息通过所述低优先的资源进行传输。
  41. 根据权利要求31至33中任一项所述的终端设备，其中，所述处理单元基于LBT检测结果和/或第一指示信息对目标对象进行组包，包括：
    对LBT成功的资源进行组包；
    对高优先的资源进行组包；
    对每个资源进行组包。
  42. 根据权利要求41所述的终端设备，其中，所述处理单元对LBT成功的资源进行组包，包括：
    如果存在多个LBT成功的资源，对其中优先级最高的资源进行组包。
  43. 根据权利要求34、35或42所述的终端设备，其中，所述处理单元还用于在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测。
  44. 根据权利要求41所述的终端设备，其中，所述处理单元对高优先的资源进行组包，包括：
    如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
  45. 根据权利要求37、38或44所述的终端设备，其中，所述处理单元还用于：
    在确定资源的优先级之前或执行资源优先处理之前，获取到LBT检测结果或执行LBT检测；或者，
    在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
  46. 根据权利要求41所述的终端设备，其中，所述处理单元对每个资源进行组包，包括：
    如果高优先的资源LBT失败，对高优先的资源对应的待传输信息进行重组包。
  47. 根据权利要求39、40或46所述的终端设备，其中，所述处理单元还用于
    在确定资源的优先级之后或执行资源优先处理之后，获取到LBT检测结果或执行LBT检测。
  48. 根据权利要求29至47中任一项所述的终端设备，其中，所述处理单元还用于对LBT成功的低优先资源进行传输或组包。
  49. 根据权利要求48所述的终端设备，其中，在以下至少之一的第一条件下，对LBT成功的低优先资源进行传输或组包：
    低优先的资源起始位置靠后；
    低优先的资源起始位置在LBT失败的资源之后；
    低优先的资源起始位置为高优先的资源之后；
    低优先的资源起始位置在LBT失败的资源的起始位置之后；
    低优先的资源起始位置为高优先的资源的起始位置之后；
    低优先的资源起始位置在LBT失败的资源包括的第一重复传输的起始位置之后；
    低优先的资源起始位置为高优先的资源包括的第一重复传输的起始位置之后；
    低优先的资源起始位置在LBT失败的资源包括的第一重复传输的位置之后；
    低优先的资源起始位置为高优先的资源包括的第一重复传输的位置之后；
    低优先的资源的DCI调度时间在高优先的资源的DCI调度时间之后；
    低优先的资源的DCI调度时间在LBT失败的资源的DCI调度时间之后；
    低优先的资源的DCI调度的接收时间在高优先的资源的DCI调度的接收时间之后；
    低优先的资源的DCI调度的接收时间在LBT失败的资源的DCI调度的接收时间之后；
    满足低优先的资源执行LBT的时间。
  50. 根据权利要求30至33、36至47中任一项所述的终端设备，其中，所述第一指示信息中包括组包方式和/或传输方式。
  51. 根据权利要求50所述的终端设备，其中，所述组包方式包括以下至少之一：
    对LBT成功的资源进行组包；
    对高优先的资源进行组包；
    对每个资源进行组包；
    对特定资源进行组包。
  52. 根据权利要求50或51所述的终端设备，其中，所述传输方式包括以下至少之一：
    传输LBT成功的资源和/或其对应的待传输信息；
    传输高优先的资源和/或其对应的待传输信息；
    传输特定的资源和/或其对应的待传输信息。
  53. 根据权利要求50至52中任一项所述的终端设备，其中，所述第一指示信息是配置、指示或预 定义的。
  54. 根据权利要求29至53中任一项所述的终端设备，其中，所述资源包括物理随机接入信道PRACH、动态授权DG、配置授权CG、物理上行共享信道PUSCH和物理上行控制信道PUCCH中的至少之一。
  55. 根据权利要求54所述的终端设备，其中，所述资源是网络配置或指示的。
  56. 根据权利要求29至55中任一项所述的终端设备，其中，所述资源冲突的确定方式包括以下至少之一：
    基于配置和/或指示确定是否存在资源冲突；
    基于第一指示信息确定是否存在资源冲突；
    基于资源配置、数据是否有效和LBT检测结果的至少之一确定是否存在资源冲突。
  57. 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，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，以使所述终端设备执行如权利要求1至28中任一项所述的方法。
  58. 一种芯片，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至28中任一项所述的方法。
  59. 一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被设备运行时使得所述设备执行如权利要求1至28中任一项所述的方法。
  60. 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如权利要求1至28中任一项所述的方法。
  61. 一种计算机程序，所述计算机程序使得计算机执行如权利要求1至28中任一项所述的方法。
PCT/CN2020/132865 2020-11-30 2020-11-30 传输方法和终端设备 WO2022110178A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/132865 WO2022110178A1 (zh) 2020-11-30 2020-11-30 传输方法和终端设备
CN202080103646.6A CN116326015A (zh) 2020-11-30 2020-11-30 传输方法和终端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/132865 WO2022110178A1 (zh) 2020-11-30 2020-11-30 传输方法和终端设备

Publications (1)

Publication Number Publication Date
WO2022110178A1 true WO2022110178A1 (zh) 2022-06-02

Family

ID=81755207

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/132865 WO2022110178A1 (zh) 2020-11-30 2020-11-30 传输方法和终端设备

Country Status (2)

Country Link
CN (1) CN116326015A (zh)
WO (1) WO2022110178A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107241800A (zh) * 2016-03-29 2017-10-10 北京信威通信技术股份有限公司 传输方法及装置
CN109845383A (zh) * 2019-01-18 2019-06-04 北京小米移动软件有限公司 上行传输的发送方法、装置、设备及存储介质
US20190261412A1 (en) * 2018-02-16 2019-08-22 At&T Intellectual Property I, L.P. Close loop listen before talk for NR operation in unlicensed spectrum
CN110536464A (zh) * 2019-08-14 2019-12-03 中兴通讯股份有限公司 一种传输方法、装置、通信节点及介质
CN110769503A (zh) * 2018-07-26 2020-02-07 中国电信股份有限公司 上行数据复用传输方法、装置以及终端、存储介质
CN111835458A (zh) * 2019-08-16 2020-10-27 维沃移动通信有限公司 一种信息传输、接收方法、终端及网络侧设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106559906B (zh) * 2015-09-21 2021-11-02 中兴通讯股份有限公司 数据传输方法、指示信息的发送方法及装置
US10721769B2 (en) * 2016-12-01 2020-07-21 Qualcomm Incorporated Listen-before-talk techniques in synchronous systems
US10524266B2 (en) * 2017-10-20 2019-12-31 Google Llc Switching transmission technologies within a spectrum based on network load
CN111356236B (zh) * 2018-12-24 2022-11-11 华为技术有限公司 上行传输的方法、上行传输的装置、以及终端设备
BR112021015983A2 (pt) * 2019-02-13 2022-01-25 Nokia Technologies Oy Comutação de parte de largura de banda devido à falha de lbt
CN111565462A (zh) * 2019-02-14 2020-08-21 北京三星通信技术研究有限公司 用于确定信号发送时机的方法及设备
CN111107555B (zh) * 2019-11-08 2023-06-02 中兴通讯股份有限公司 传输信道的传输和发送方法、装置、设备和存储介质

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107241800A (zh) * 2016-03-29 2017-10-10 北京信威通信技术股份有限公司 传输方法及装置
US20190261412A1 (en) * 2018-02-16 2019-08-22 At&T Intellectual Property I, L.P. Close loop listen before talk for NR operation in unlicensed spectrum
CN110769503A (zh) * 2018-07-26 2020-02-07 中国电信股份有限公司 上行数据复用传输方法、装置以及终端、存储介质
CN109845383A (zh) * 2019-01-18 2019-06-04 北京小米移动软件有限公司 上行传输的发送方法、装置、设备及存储介质
CN110536464A (zh) * 2019-08-14 2019-12-03 中兴通讯股份有限公司 一种传输方法、装置、通信节点及介质
CN111835458A (zh) * 2019-08-16 2020-10-27 维沃移动通信有限公司 一种信息传输、接收方法、终端及网络侧设备

Also Published As

Publication number Publication date
CN116326015A (zh) 2023-06-23

Similar Documents

Publication Publication Date Title
WO2022110233A1 (zh) 无线通信的方法、终端设备和网络设备
US12089260B2 (en) Random access method, terminal device and network device
US20230231665A1 (en) Method for feeding back hybrid automatic repeat request acknowledgement (harq-ack) and terminal device
WO2021026841A1 (zh) 调度请求传输的方法和设备
US20240032028A1 (en) Cg resource processing method, terminal device, and network device
WO2022021007A1 (zh) 无线通信方法、终端设备和网络设备
WO2022061661A1 (zh) 无线通信的方法、终端设备和网络设备
WO2021217378A1 (zh) 无线通信方法、终端设备和网络设备
CN109600860B (zh) 随机接入方法、装置、设备、存储介质和程序产品
WO2022041002A1 (zh) 传输方法和终端设备
WO2022183406A1 (zh) 传输数据信道的方法、终端设备和网络设备
WO2022067611A1 (zh) 先侦听后传输失败上报的方法、终端设备和网络设备
WO2022120516A1 (zh) 通信方法、设备和系统
WO2022082783A1 (zh) 无线通信方法、终端设备和网络设备
WO2022027460A1 (zh) 无线通信方法、终端设备和网络设备
WO2022110178A1 (zh) 传输方法和终端设备
WO2022087836A1 (zh) 传输方法和终端设备
WO2022110071A1 (zh) 无线通信的方法和终端设备
WO2022040969A1 (zh) 使用配置授权cg资源的方法、终端设备和网络设备
WO2022155926A1 (zh) 无线通信的方法和终端设备
WO2022021032A1 (zh) 信息处理方法、终端设备和网络设备
WO2022073206A1 (zh) 无线通信方法和设备
WO2022036696A1 (zh) 无线通信方法、终端设备和网络设备
WO2023130473A1 (zh) 无线通信的方法、终端设备和网络设备
WO2022104515A1 (zh) 重传方法和终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20963066

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20963066

Country of ref document: EP

Kind code of ref document: A1