WO2022027672A1 - 通信方法和通信装置 - Google Patents

通信方法和通信装置 Download PDF

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Publication number
WO2022027672A1
WO2022027672A1 PCT/CN2020/107990 CN2020107990W WO2022027672A1 WO 2022027672 A1 WO2022027672 A1 WO 2022027672A1 CN 2020107990 W CN2020107990 W CN 2020107990W WO 2022027672 A1 WO2022027672 A1 WO 2022027672A1
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WIPO (PCT)
Prior art keywords
priority
resource
physical layer
uplink
logical channel
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PCT/CN2020/107990
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English (en)
French (fr)
Inventor
付喆
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Oppo广东移动通信有限公司
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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 CN202080101425.5A priority Critical patent/CN115669157A/zh
Priority to EP20947962.5A priority patent/EP4161187A4/en
Priority to PCT/CN2020/107990 priority patent/WO2022027672A1/zh
Priority to CN202310419734.2A priority patent/CN116456478A/zh
Publication of WO2022027672A1 publication Critical patent/WO2022027672A1/zh
Priority to US18/089,282 priority patent/US20230127511A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Definitions

  • the embodiments of the present application relate to communication technologies, and in particular, to a communication method and a communication device.
  • the mobile communication system needs to support services such as industrial automation, transmission automation, and smart power. Since the corresponding requirements of different types of services are different, it is inevitable that multiple commands sent by the network side to the terminal device or multiple resources authorized to be used by the terminal device will conflict. Resource waste or communication interruption occurs, affecting communication quality. How to avoid the situation that the communication quality is degraded due to command conflict has become a problem to be solved by those skilled in the art.
  • the embodiments of the present application provide a communication method and a communication device, which can reduce the situation that communication quality is degraded due to resource conflict, and improve the reliability of communication.
  • the embodiments of the present application provide a communication method and a communication device, which can reduce the situation that communication quality is degraded due to resource conflict, and improve the reliability of communication.
  • the embodiments of the present application may provide a communication method, which is applied to a terminal device or a medium access control entity of the terminal device, and the method includes:
  • the first resource is used to carry the uplink scheduling request, and the second resource is used to carry the uplink data;
  • the uplink scheduling request is sent.
  • the first condition includes that the priority of the uplink scheduling request is different from the priority of the first uplink grant, and the first uplink grant is used to transmit the uplink data; or, the first condition includes the The priority of the first resource is different from the priority of the second resource, and the second resource corresponds to the first uplink grant.
  • the embodiments of the present application may provide a communication method, which is applied to a terminal device or a medium access control entity of the terminal device, and the method includes:
  • the first resource is used to carry uplink data
  • the second resource is used to carry an uplink scheduling request
  • the third condition includes the first
  • the priority of the uplink grant is different from the priority of the uplink scheduling request, and the first uplink grant is used to transmit the uplink data
  • the embodiments of the present application may provide a communication method, which is applied to a terminal device or a medium access control entity of the terminal device, and the method includes:
  • the first terminal device receives first information from the network device, where the first information is used to indicate a first time-frequency resource location, where the first time-frequency resource location is a preempted time-frequency resource location;
  • the first terminal device determines that the first resource is preempted, and the first resource is a resource bearing uplink data
  • the embodiments of the present application may provide a communication method, which is applied to a terminal device or a medium access control entity of the terminal device, and the method includes:
  • the first resource is a dynamic authorization
  • the second resource is a configuration authorization
  • the dynamic authorization is sent, or the dynamic authorization is identified as the priority, and the first condition or the second condition at least includes the priority of the dynamic authorization
  • the level and/or the priority of the configuration grant determines that the dynamic grant can be sent.
  • the embodiments of the present application may provide a communication method, which is applied to a terminal device or a medium access control entity of the terminal device, and the method includes:
  • the logical channel may or may not be used for the RLC entity, and the logical channel mapping restriction is used to limit the carrier used when the logical channel transmits data.
  • an embodiment of the present application may provide a communication device, where the communication device is configured in a terminal device or the communication device is a terminal device, including:
  • a processing unit configured to determine that a first resource overlaps a second resource, the first resource is used to carry an uplink scheduling request, and the second resource is used to carry uplink data;
  • a transceiver unit configured to send the uplink scheduling request when the first condition is satisfied
  • the first condition includes that the priority of the uplink scheduling request is different from the priority of the first uplink grant, and the first uplink grant is used to transmit the uplink data; or, the first condition includes the The priority of the first resource is different from the priority of the second resource, and the second resource corresponds to the first uplink grant.
  • an embodiment of the present application may provide a communication device, where the communication device is configured in a terminal device or the communication device is a terminal device, including:
  • a processing unit configured to determine that a third condition is satisfied and that the first resource and the second resource do not overlap, wherein the first resource is used to carry uplink data, the second resource is used to carry an uplink scheduling request, and the first resource is used to carry uplink scheduling requests.
  • the three conditions include that the priority of the first uplink grant is different from the priority of the uplink scheduling request, and the first uplink grant is used to transmit the uplink data;
  • a transceiver unit configured to send the uplink data.
  • an embodiment of the present application may provide a communication device, where the communication device is configured in a terminal device or the communication device is a terminal device, including:
  • a transceiver unit configured to receive first information from a network device, where the first information is used to indicate that the first resource is discarded, or to indicate that the first resource is preempted, or to indicate that the first resource cannot be used for sending uplink data ;
  • a processing unit configured to identify the second resource as a low priority when the first resource overlaps with the second resource and the first condition is satisfied, the second resource is a resource bearing uplink data, or determine the second resource
  • the priority of the resource is lower than the priority of the first resource
  • the first condition includes that the first terminal device is configured with uplink deconfiguration information.
  • an embodiment of the present application may provide a communication device, where the communication device is configured in a terminal device or the communication device is a terminal device, including:
  • a processing unit configured to determine that a first resource overlaps a second resource, the first resource is a dynamic authorization, and the second resource is a configuration authorization;
  • a transceiving unit configured to send the dynamic authorization, or identify the dynamic authorization as a priority when a first condition or a second condition is satisfied, and the first condition or the second condition at least includes the dynamic authorization
  • the priority of the authorization and/or the priority of the configuration authorization determines that the dynamic authorization can be sent.
  • an embodiment of the present application may provide a communication device, where the communication device is configured in a terminal device or the communication device is a terminal device, including:
  • a detection unit configured to detect more than two radio link control RLC entities or more than two logical channels to perform duplicate data transmission, or, to detect that the carrier aggregation CA transmission mode and the dual link DC transmission mode are used to perform duplicate data transmission,
  • a determining unit for determining whether to use or not to use a logical channel mapping restriction on the logical channel or on the RLC entity, where the logical channel mapping restriction is used to restrict a carrier used when the logical channel transmits data.
  • the embodiments of the present application may further provide a terminal device, including:
  • processors memories, interfaces for communicating with network devices
  • the memory stores computer-executable instructions
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the power density adjustment method provided in any one of the first aspects.
  • embodiments of the present application provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the steps from the first aspect to the The communication method according to any one of the fifth aspect.
  • an embodiment of the present application provides a program that, when the program is executed by a processor, executes the communication method according to any one of the first to fifth aspects above.
  • the above-mentioned processor may be a chip.
  • an embodiment of the present application provides a computer program product, including program instructions, where the program instructions are used to implement the communication method described in any one of the first to fifth aspects.
  • an embodiment of the present application provides a chip, including: a processing module and a communication interface, where the processing module can execute the communication method described in any one of the first to fifth aspects.
  • the chip also includes a storage module (eg, memory), the storage module is used for storing instructions, the processing module is used for executing the instructions stored in the storage module, and the execution of the instructions stored in the storage module causes the processing module to perform the first aspect.
  • a storage module eg, memory
  • the storage module is used for storing instructions
  • the processing module is used for executing the instructions stored in the storage module
  • the execution of the instructions stored in the storage module causes the processing module to perform the first aspect.
  • the method for adjusting power density according to any one of to the fifth aspect.
  • FIG. 1 is a schematic diagram of a wireless communication system 100 suitable for an embodiment of the present application
  • Fig. 2 is a schematic flow chart of the communication method provided by the present application.
  • Fig. 3 is another schematic flow chart of the communication method provided by the present application.
  • Fig. 4 is another schematic flow chart of the communication method provided by the present application.
  • Fig. 5 is another schematic flow chart of the communication method provided by the present application.
  • FIG. 6 is a schematic block diagram of an example of a communication device of the present application.
  • FIG. 7 is a schematic structural diagram of an example of a terminal device of the present application.
  • FIG. 8 is a schematic structural diagram of an example of a network device of the present application.
  • GSM global system for mobile communications
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • GPRS general packet radio service
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • UMTS universal mobile telecommunication system
  • WiMAX worldwide interoperability for microwave access
  • 5G fifth generation
  • 5G new radio
  • MTC machine type communication
  • IoT internet of things
  • V2X can include vehicle to network (V2N), vehicle to vehicle (V2V), vehicle to infrastructure (V2I), vehicle to pedestrian (V2P) )Wait.
  • V2X can include vehicle to network (V2N), vehicle to vehicle (V2V), vehicle to infrastructure (V2I), vehicle to pedestrian (V2P) )Wait.
  • V2X can include vehicle to network (V2N), vehicle to vehicle (V2V), vehicle to infrastructure (V2I), vehicle to pedestrian (V2P) )Wait.
  • FIG. 1 is a schematic diagram of a wireless communication system 100 suitable for an embodiment of the present application.
  • the wireless communication system 100 may include at least one network device, for example, the network device 110 shown in FIG. 1 .
  • the wireless communication system 100 may further include at least one terminal device, for example, the terminal device 120 shown in FIG. 1 .
  • the network device 110 may indicate to the terminal device 120 the resources for sending the scheduling request and the authorized uplink resources, and the terminal device 120 and the network device 110 may determine the information to be sent on an uplink resource according to the transmission provided in the present application, but the present application is not limited to this. .
  • the terminal equipment in the embodiments of the present application 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.
  • user equipment user equipment
  • UE user equipment
  • 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.
  • the terminal device in the embodiment of the present application 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, an augmented reality (augmented reality, AR) terminal equipment, wireless terminals in industrial control, wireless terminals in self driving, wireless terminals in remote medical, wireless terminals in smart grid, transportation security ( wireless terminals in transportation safety), wireless terminals in smart cities, wireless terminals in smart homes, cellular phones, cordless phones, session initiation protocol (SIP) phones, wireless local Wireless local loop (WLL) stations, personal digital assistants (PDAs), handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, 5G
  • Public Land Mobile Network Public Land Mobile Network
  • wearable devices can also be called wearable smart devices, which is a 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. Use, such as all kinds of smart bracelets, smart jewelry, etc. for physical sign monitoring.
  • the terminal device may also be a terminal device in an internet of things (Internet of things, IoT) system.
  • IoT Internet of things
  • IoT is an important part of the development of information technology in the future. Its main technical feature is to connect items to the network through communication technology, so as to realize the intelligent network of human-machine interconnection and interconnection of things.
  • the network device in this embodiment of the present application may be any device with a wireless transceiver function.
  • the equipment includes but is not limited to: evolved node B (evolved node B, eNB), radio network controller (radio network controller, RNC), node B (node B, NB), base station controller (base station controller, BSC) , base transceiver station (base transceiver station, BTS), home base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), wireless fidelity (wireless fidelity, WIFI) system Access point (AP), wireless relay node, wireless backhaul node, transmission point (TP) or transmission and reception point (TRP), etc., and can also be 5G (such as NR) A gNB or transmission point (TRP or TP) in the system, or, one or a group (including multiple antenna panels) antenna panels of a base station in a 5G system, or, it can also be a network node
  • a gNB may include a centralized unit (CU) and a DU.
  • the gNB may also include an active antenna unit (active antenna unit, AAU for short).
  • CU implements some functions of gNB
  • DU implements some functions of gNB.
  • CU is responsible for processing non-real-time protocols and services, implementing radio resource control (RRC), and packet data convergence protocol (PDCP) layer function.
  • RRC radio resource control
  • PDCP packet data convergence protocol
  • the DU is responsible for processing physical layer protocols and real-time services, and implementing the functions of the radio link control (RLC) layer, the media access control (MAC) layer and the physical (PHY) layer.
  • RLC radio link control
  • MAC media access control
  • PHY physical
  • the higher-layer signaling such as the RRC layer signaling
  • the network device may be a device including one or more of a CU node, a DU node, and an AAU node.
  • the CU can be divided into network devices in an access network (radio access network, RAN), and the CU can also be divided into network devices in a core network (core network, CN), which is not limited in this application.
  • the network equipment provides services for the cell, and the terminal equipment communicates with the cell through transmission resources (for example, frequency domain resources, or spectrum resources) allocated by the network equipment, and the cell may belong to a macro base station (for example, a macro eNB or a macro gNB, etc.) , can also belong to the base station corresponding to the small cell, where the small cell can include: urban cell (metro cell), micro cell (micro cell), pico 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.
  • a macro base station for example, a macro eNB or a macro gNB, etc.
  • the small cell can include: urban cell (metro cell), micro cell (micro cell), pico 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
  • FIG. 2 is a schematic flowchart of the communication method provided by the present application.
  • this method may be executed by a terminal device, specifically, may be executed by a media access control (Media Access Control, MAC) entity of the terminal device, but the present application is not limited thereto.
  • MAC Media Access Control
  • the MAC entity of the terminal device determines that the first resource is coincident with the second resource, the first resource is used to carry an uplink scheduling request (SR), and the second resource is used to carry uplink data.
  • SR uplink scheduling request
  • the MAC entity determines that the effective resource bearing the SR is the first resource.
  • the network device authorizes the terminal device to send the uplink data on the second resource, for example, the first uplink authorization is for the network device to authorize the terminal device to transmit the uplink data.
  • the MAC entity of the terminal device determines that the first resource used to carry the SR coincides with the second resource used to carry the uplink data.
  • the terminal device sends the SR under the condition that the first condition is satisfied, where the first condition includes that the priority of the SR is different from the priority of the first uplink grant, or the first condition includes the priority of the first resource Different from the second resource, the second resource corresponds to the first uplink grant.
  • the first uplink grant is used to transmit uplink data
  • the second resource corresponding to the first uplink grant may refer to that the second resource is used by the network device to transmit uplink data through allocation or authorization for the terminal device
  • the uplink resource can be understood as the uplink grant, that is, the first uplink grant.
  • the second resource is a physical uplink shared channel (Physical Uplink Shared CHannel, PUSCH) resource or an uplink shared channel (UpLink-Shared Channel, UL-SCH) resource.
  • the MAC entity of the terminal device determines whether the first condition is satisfied, and under the condition that the first condition is satisfied, the terminal device sends the SR.
  • the MAC entity determines that the first condition is satisfied, one or more of the following are performed:
  • the first uplink authorization is an uplink authorization of low priority, or the first uplink authorization is identified as a low priority;
  • sending the SR by the terminal device may include that the MAC entity of the terminal device sends the SR to the physical layer, or the MAC entity sends indication information to the physical layer, where the indication information instructs the physical layer to send the SR on the first resource, or The indication information instructs the physical layer to send the SR on a valid resource.
  • the physical layer after receiving the SR from the MAC entity, the physical layer sends the SR on the first resource, or sends the SR to the network device when the physical layer determines that the conditions for sending the SR are satisfied.
  • the first resource is a physical uplink control channel (Physical Uplink Control CHannel, PUCCH).
  • PUCCH Physical Uplink Control CHannel
  • the MAC entity when the priority of the SR is the same as the priority of the first uplink grant, the MAC entity performs one or more of the following:
  • the SR transmission is a low-priority SR transmission
  • the priority of the SR transmission is lower than the first data
  • the MAC entity does not indicate the SR to the physical layer
  • the MAC entity does not instruct the physical layer to transmit the SR on valid PUCCH resources .
  • the priority of the SR is the same as the priority of the first uplink grant, including one or more of the following:
  • the physical layer priority of the SR is the same as the physical layer priority of the first uplink grant
  • the physical layer priority of the first resource bearing the SR is the same as the physical layer priority of the second resource bearing the first uplink grant.
  • the MAC entity of the terminal device compares the physical layer priorities of the two, and when the physical layer priorities of the two are the same At the same time, the SR transmission is considered as low priority, or the SR is identified as low priority.
  • the priority of the uplink scheduling request is different from the first uplink grant, or the priority of the first resource is different from the second resource, including one or more of the following:
  • the priority of the logical channel of the SR is higher than the priority of the logical channel of the first uplink grant
  • the priority of the logical channel that triggers the SR is higher than the priority of the logical channel of the first uplink grant
  • the priority of the logical channel triggering the SR is higher than the priority of the first uplink grant.
  • the MAC entity of the terminal device considers the priority of the logical channel, and the MAC entity uses the priority of the logical channel of the SR.
  • the priority of the logical channel that triggers the SR is higher than the priority of the logical channel of the first uplink grant, or the priority of the logical channel of the SR is higher than the priority of the first uplink grant, as one of the conditions for considering the SR as low priority. one.
  • the first condition further includes one or more of the following:
  • the physical layer priority of the SR is different from the physical layer priority of the first uplink grant
  • the physical layer priority of the SR is higher than the physical layer priority of the first uplink grant
  • the physical layer priority of the SR is different from the physical layer priority of the first data
  • the physical layer priority of the SR is higher than the physical layer priority of the first data
  • the physical layer priority of the first resource is different from the physical layer priority of the first uplink grant
  • the physical layer priority of the first resource is higher than the physical layer priority of the first uplink grant
  • the SR can be sent by the lower layer of the physical layer or the medium access control MAC layer;
  • the SR should be able to be sent.
  • the MAC entity compares the physical layer priority of the SR with the physical layer priority of the first uplink grant, and the physical layer priority of the SR and the physical layer priority of the first data are compared.
  • the MAC entity considers the SR transmission as a low-priority SR transmission, and does not transmit the SR to the physical layer; when the physical layer priority of the SR is different from the physical layer priority of the first data, the MAC entity Compare the priority of the SR logical channel with the priority of the first uplink grant to determine whether to transmit the SR to the physical layer.
  • the MAC entity In the case that the priority of the SR logical channel is higher than the priority of the first uplink grant, the MAC entity considers the priority of the first uplink grant.
  • the SR transmission is a priority SR transmission or the SR transmission is marked as a priority, and the SR is passed to the physical layer.
  • the MAC entity when the priority of the logical channel of the SR is lower than or equal to the priority of the first uplink grant, the MAC entity considers the SR transmission as a low-priority SR transmission or identifies the SR transmission as a low-priority, And, the MAC entity considers the first uplink grant as a priority uplink grant or identifies the first uplink grant as a priority, and transmits the first data to the physical layer, but the present application is not limited to this.
  • the terminal device receives first information and second information from the network device, where the first information is used to configure the physical layer priority of the SR or the physical layer priority of the first resource, and the second information is used to configure the physical layer priority of the SR or the physical layer priority of the first resource. Configure the physical layer priority of the first uplink scheduling grant.
  • the first information and/or the second information is a MAC control element (MAC control element, MAC CE) or a radio resource control (radio resource control, RRC) message.
  • MAC control element MAC control element
  • RRC radio resource control
  • the MAC entity of the terminal device when the above first condition and the second condition are satisfied simultaneously, the MAC entity of the terminal device considers the SR as a priority SR, or identifies the SR as a priority, and sends the SR to the physical layer.
  • the second condition includes one or more of the following:
  • the MAC entity is configured with logical channel priority
  • the first resource does not overlap with the resource authorized by the second uplink authorization
  • the priority of the logical channel triggering the SR is higher than the priority of the second resource.
  • the MAC entity in the case where the terminal device has an SR to be sent, if the MAC entity is configured with a logical channel priority, the logical channel priority can be written as lch-basedProritizition, and the first resource used to carry the SR transmission (for example, , PUCCH) overlaps with the second resource (eg, UL-SCH) resource, and the priority of the logical channel that triggers the SR is higher than the priority of the uplink grant of the first resource, and the triggered SR can be used by the MAC entity
  • the MAC entity considers the SR transmission as the priority SR transmission, and considers other uplink grants overlapping with the SR as low priority.
  • the uplink data is MAC PDU, PUSCH or UL-SCH.
  • the PHY priority of PUCCH for SR is different from the PHY priority of the uplink grant.
  • the MAC entity shall for each pending SR:
  • the terminal device or the MAC entity of the terminal device determines the signal or information to be sent preferentially according to preset conditions (for example, the first condition and/or the second condition), which can reduce the number of resources caused by the conflict.
  • preset conditions for example, the first condition and/or the second condition
  • FIG. 3 is another schematic flowchart of the communication method provided by the present application.
  • this method may be executed by a terminal device, specifically, may be executed by a MAC of the terminal device, but the present application is not limited thereto.
  • the terminal device determines that a third condition is satisfied and the first resource and the second resource do not overlap, the first resource is used to carry uplink data, and the second resource is used to carry an SR, and the third condition includes that the priority of the SR is different from that of the second resource.
  • the priority of the first uplink grant which is used to transmit the uplink data.
  • the terminal device sends the uplink data.
  • the MAC entity of the terminal device determines in S310 that the third condition is satisfied, and if the first resource for carrying the uplink data and the second resource for carrying the SR do not overlap, the uplink data is sent in S320.
  • the third condition includes that the priority of the SR is different from the priority of the first uplink grant, that is, the first resource determined by the terminal device to carry the uplink data does not overlap with the SR whose priority is different from the uplink data
  • the MAC entity considers the uplink data as the priority uplink data.
  • the MAC entity transmits or sends the uplink data and/or the first uplink grant to the physical layer, and the physical layer sends the first data to the network device after receiving the uplink data and/or the first uplink grant.
  • the uplink data is MAC PDU, PUSCH or UL-SCH.
  • the first resource is a PUSCH resource or a UL-SCH resource.
  • the second resource is a PUCCH resource.
  • the priority of the uplink grant is different from the priority of the SR and includes one or more of the following:
  • the physical layer priority of the SR is higher than the physical layer priority of the first uplink grant
  • the physical layer priority of the SR is different from the physical layer priority of the first uplink grant
  • the physical layer priority of the SR is different from the physical layer priority of the first resource
  • the physical layer priority of the second resource is different from the physical layer priority of the first resource
  • the physical layer priority of the SR is higher than the physical layer priority of the first resource
  • the physical layer priority of the second resource is higher than the physical layer priority of the first resource.
  • the MAC entity considers the physical layer priority, compares the SR and the first uplink grant, or the first resource and the second resource, etc., and determines the second resource for carrying the SR that satisfies one or more of the above and the second resource for carrying the In the case where the first resources of the first uplink grant do not overlap, the MAC entity considers the first uplink grant as the first uplink grant with priority, or considers the uplink data as the priority uplink data, or identifies the first uplink grant as the first uplink grant. priority, or the uplink data is marked as priority.
  • the priority of the first uplink grant is different from the priority of the SR and further includes one or more of the following:
  • the priority of the logical channel of the SR is higher than the priority of the first uplink grant
  • the priority of the logical channel of the SR is higher than the priority of the logical channel of the first uplink grant
  • the priority of the logical channel of the SR is higher than the priority of the first uplink grant
  • the priority of the logical channel of the SR is higher than the priority of the logical channel of the first uplink grant
  • the priority of the logical channel that triggers the SR is higher than the priority of the logical channel of the first uplink grant; or,
  • the priority of the logical channel triggering the uplink scheduling request is higher than the priority of the first uplink grant.
  • the MAC entity compares the logical channel priority in addition to the physical layer priority, which may be the difference between the priority of the logical channel of the SR and the priority of the first uplink grant and the priority of the logical channel of the first uplink grant
  • the comparison and comparison can also be a comparison between the priority of the logical channel that triggers the SR and the priority of the first uplink authorization or the priority of the logical channel of the first uplink authorization, etc.
  • the first uplink grant is considered as the first uplink grant with priority, or the uplink data is considered as the priority uplink data, or the The first uplink grant is identified as priority, or the uplink data is identified as priority.
  • the third condition further includes one or more of the following:
  • the MAC entity is configured with logical channel priority (for example, it can be written as lch-basedProritizition);
  • Uplink data can be sent by the physical layer or the lower layer of the medium access control MAC layer;
  • the priority of the physical layer determine that the uplink data can be sent by the physical layer or the lower layer of the medium access control MAC layer;
  • SR cannot be sent by the lower layers of the physical layer or the medium access control MAC layer.
  • the MAC entity determines that if the first resource (eg, PUSCH resource or UL-SCH resource) carrying the uplink data does not have It overlaps with a second resource (eg, PUCCH resource) that carries a specific SR, where the specific SR means that the priority of the logical channel that triggers the SR is higher than the priority of the first uplink grant, and the SR can be If sent by the lower layer, the MAC entity considers the first uplink grant as a priority uplink grant, or identifies the first uplink grant as a priority.
  • a second resource eg, PUCCH resource
  • the MAC entity when the third condition is met and the first resource does not overlap with the second resource, the MAC entity considers other (that is, not meeting the third condition) SR transmission that overlaps with the first uplink grant as low.
  • the priority SR transmission, or the SR transmission overlapping with the resource of the first uplink grant is the low-priority SR transmission.
  • the MAC entity When the MAC entity is configured with lch-basedPrioritization, for each uplink grant whose associated PUSCH can be transmitted by lower layers, the MAC entity shall:
  • the terminal device or the MAC entity of the terminal device determines the signal or information to be sent preferentially according to preset conditions (for example, the first condition and/or the second condition), which can reduce the number of resources caused by the conflict.
  • preset conditions for example, the first condition and/or the second condition
  • FIG. 4 is another schematic flowchart of the communication method provided by the present application.
  • this method may be executed by a terminal device, specifically, may be executed by a MAC of the terminal device, but the present application is not limited thereto.
  • the terminal device determines that the first resource overlaps with the second resource, the first resource is a dynamic authorization, and the second resource is a configuration authorization.
  • the terminal device determines the first resource according to the uplink dynamic grant (UL dynamic grant, UL DG) of the network device, and determines the second resource according to the uplink configuration grant (UL configured grant, UL CG), and determines the first resource and the second resource. Resource overlap.
  • UL dynamic grant UL dynamic grant, UL DG
  • UL configured grant UL configured grant
  • the terminal device when the first condition or the second condition is satisfied, the terminal device sends the dynamic authorization, or the terminal device identifies the dynamic authorization as a priority.
  • the first condition includes the priority of the dynamic authorization and/or the priority of the configuration authorization to determine that the dynamic authorization can be sent.
  • configuration authorization is identified as low priority.
  • the first condition further includes one or more of the following:
  • the physical layer priority of the dynamic authorization is the same as the physical layer priority of the configuration authorization
  • the configuration authorization cannot be sent by the lower layer of the physical layer or the medium access control MAC layer;
  • the configuration grant cannot be sent by the lower layers of the physical layer or the medium access control MAC layer according to the physical layer priority.
  • the MAC entity of the terminal device determines that the dynamically authorized first resource coincides with the configuration authorized second resource, and the dynamically authorized physical layer priority is the same as the configuration authorized physical layer priority
  • the MAC entity considers that The dynamic grant is a priority uplink grant, or the dynamic grant is identified as a priority, or it is considered that the priority of the dynamic grant is higher than the priority of the configuration grant.
  • the MAC entity considers the first resource to be a priority uplink grant, or identifies the first resource as a priority, or considers that the priority of the first resource is higher than the priority of the second resource, but The present application is not limited to this.
  • the MAC entity of the terminal device determines that the first resource of the dynamic authorization coincides with the second resource of the configuration authorization, and the configuration authorization cannot be sent by the lower layer of the MAC entity, the MAC entity considers the dynamic authorization as the priority.
  • the uplink grant or in other words, identifies the dynamic grant as the priority, or considers that the priority of the dynamic grant is higher than the priority of the configuration grant.
  • the MAC entity considers the first resource as a priority uplink grant, or identifies the first resource as a priority, or considers that the priority of the first resource is higher than the priority of the second resource.
  • the second condition includes the priority of the dynamic authorization and/or the priority of the configuration authorization determines that the dynamic authorization can be sent.
  • the second condition includes one or more of the following:
  • the physical layer priority of the dynamic authorization is different from the physical layer priority of the configuration authorization
  • the configuration authorization CG can be sent by the lower layer of the physical layer or the medium access control MAC layer;
  • the dynamic grant can be sent by the lower layer of the physical layer or the medium access control MAC layer;
  • the dynamic grant can be sent by the lower layer of the physical layer or the medium access control MAC layer according to the physical layer priority;
  • the configuration grant can be sent by the physical layer or the lower layer of the medium access control MAC layer;
  • the physical layer priority of the dynamic authorization is higher than the physical layer priority of the configuration authorization
  • the logical channel priority of the dynamic grant is higher than the logical channel priority of the configuration grant.
  • the MAC entity of the terminal device determines that the dynamically authorized first resource coincides with the configuration authorized second resource, and the dynamic authorization physical layer priority is different from the configuration authorized physical layer priority, and the dynamic authorization
  • the MAC entity considers the dynamic authorization as the priority uplink authorization, or identifies the dynamic authorization as the priority, or considers the dynamic authorization as the priority of the dynamic authorization.
  • the priority is higher than the authorization of this configuration.
  • the MAC entity considers the first resource to be a priority uplink grant, or identifies the first resource as a priority, or considers that the priority of the first resource is higher than the priority of the second resource, but this The application is not limited to this.
  • the MAC entity of the terminal device determines that the first resource of the dynamic authorization coincides with the second resource of the configuration authorization, and the configuration authorization cannot be sent by the lower layer of the MAC entity or the configuration authorization can be sent by the MAC entity according to the physical layer priority.
  • the MAC entity considers the dynamic grant as a priority uplink grant, or identifies the dynamic grant as a priority, or considers that the priority of the dynamic grant is higher than the priority of the configuration grant.
  • the MAC entity considers the first resource to be a priority uplink grant, or identifies the first resource as a priority, or considers that the priority of the first resource is higher than the priority of the second resource.
  • the PHY priority of the configured uplink grant is different from the PHY priority of the uplink grant.
  • the configured uplink grant can be transmitted by lower layer.
  • the MAC entity When the MAC entity is configured with lch-basedPrioritization, for each uplink grant whose associated PUSCH can be transmitted by lower layers, the MAC entity shall:
  • the terminal device or the MAC entity of the terminal device determines the signal or information to be sent preferentially according to preset conditions (for example, the first condition and/or the second condition), which can reduce the number of resources caused by the conflict.
  • preset conditions for example, the first condition and/or the second condition
  • FIG. 5 is another schematic flowchart of the communication method provided by the present application.
  • this method may be executed by a terminal device, specifically, may be executed by a MAC of the terminal device, but the present application is not limited thereto.
  • the first terminal device receives first information from the network device, where the first information is used to indicate a first time-frequency resource location, where the first time-frequency resource location is a preempted time-frequency resource location.
  • the first information may be referred to as uplink cancellation information (Cancellation information, CI) or UL CI.
  • CI uplink cancellation information
  • UL CI uplink cancellation information
  • the first condition includes that the first terminal device is configured with uplink deconfiguration information, and optionally, the uplink deconfiguration information is carried in an RRC message from the network device.
  • the uplink deconfiguration information is used to configure the first terminal device to receive the first information.
  • the first condition includes that the first terminal device receives uplink cancellation indication information. Further, the uplink cancellation indication may be included in the DCI.
  • the terminal device is expected to send uplink data on the first resource, and after receiving the first information, determines that the first resource overlaps with the time-frequency resource, thereby determining that the first resource is preempted or discarded, or cannot be used to send uplink data .
  • the first terminal device identifies the first resource as a low priority.
  • the first terminal device is authorized by the network device to send uplink data on the first resource, and then the network device receives the first information, which indicates that the time-frequency resource location includes being occupied or preempted by other high-priority resources and the location of the time-frequency resource overlaps with the first resource that needs to carry uplink data, it is determined that the first resource is discarded or preempted, or cannot be used for sending uplink data. That is, the first information indicates that the first resource is discarded, the first resource is preempted, or the first resource cannot be used for sending uplink data.
  • the terminal device considers the first resource as a low-priority resource or identifies the first resource as a low-priority resource, or considers that the uplink grant is a low-priority uplink grant or identifies the uplink grant as a low-priority uplink grant low priority.
  • the time-frequency resource location includes a second resource
  • the second resource is a resource used by the second terminal device to transmit data, that is, the network device sends the second resource because the second terminal device preempts the second resource.
  • the first information is used to notify the first terminal device.
  • the first terminal device and/or the second terminal device identifies the second resource as a priority, or the terminal device determines that the priority of the second resource is higher than that of the first resource The priority of the resource.
  • the uplink grant is considered as a de-prioritized uplink grant if it is overlapped with the resource indicated by UL CI.”
  • the first condition further includes that the priority of the first resource is a first priority, and the first priority is a priority in a priority set, and the priority set includes at least the first priority and the second priority. , where the first priority is lower than the second priority.
  • the first condition includes that the first resource is configured or indicated as low priority.
  • the first priority is a logical channel priority and/or a physical layer priority.
  • the first condition further includes that the terminal device is also configured with the priority of the first information, for example, the network device configures the priority of the first information for the terminal device through uplink cancellation priority information (uplinkCancellationPriority), or the uplink cancellation Priority information is configured to be enabled.
  • uplinkCancellationPriority uplinkCancellationPriority
  • the uplink cancellation Priority information is configured to be enabled.
  • the uplink grant is considered as a low priority uplink grant, or the second resource is considered as a low priority uplink resource.
  • the uplink grant is considered as a de-prioritized uplink grant if it is overlapped with the resource indicated by UL CI, and uplinkCancellationPriority is enabled, and the priority of the uplink grant is low.”
  • the terminal device or the MAC entity of the terminal device determines the signal or information to be sent preferentially according to preset conditions (for example, the first condition and/or the second condition), which can reduce the number of resources caused by the conflict.
  • preset conditions for example, the first condition and/or the second condition
  • Radio Link Control Radio Link Control
  • LCH Logical Channel
  • CA Carrier Aggregation
  • the logical channel mapping restriction is used to restrict the carrier used when the logical channel transmits data.
  • the more than two RLC entities are associated with one or more MAC entities, or the more than two logical channels are associated with one or more MAC entities.
  • the more than two RLC entities are associated with one data radio bearer (DRB) or (signaling radio bearer, SRB).
  • DRB data radio bearer
  • SRB signalaling radio bearer
  • the MAC entities are associated with only one of the logical channels/if one of the MAC entities is associated with one of the logical channels, in the case where the duplicate transmission is deactivated or the duplicate transmission corresponding to the MAC entity is deactivated
  • the logical channel mapping restriction for the logical channel associated with the MAC entity.
  • the replication transmission is deactivated or the replication transmission corresponding to the MAC entity is deactivated, and there are multiple logical channels in the logical channel associated with the MAC entity.
  • An activated logical channel that maintains or uses the logical channel mapping restriction on the logical channel associated with the MAC entity.
  • one of the MAC entities is associated with multiple logical channels, and there are multiple activated logical channels in the logical channels associated with the MAC entity, maintain or use the logical channels associated with the MAC entity.
  • Logical channel mapping restrictions are examples of the replication transmission is deactivated or the replication transmission corresponding to the MAC entity is deactivated, and there are multiple logical channels in the logical channel associated with the MAC entity.
  • the logical channel associated with the MAC entity does not use the logical channel mapping restriction.
  • the logical channel associated with the MAC entity does not use the logical channel mapping restriction if one of the MAC entities is associated with multiple logical channels, if there is only one active logical channel in the logical channel associated with the MAC, the logical channel associated with the MAC entity does not use the logical channel mapping restriction if one of the MAC entities is associated with multiple logical channels.
  • the logical channel associated with the MAC entity does not use the logical channel mapping restriction.
  • the logical channel associated with the MAC entity does not use the logical channel mapping restriction.
  • the above-mentioned one MAC entity is any one of the one or more MAC entities associated with the above-mentioned more than two logical channels.
  • the terminal device receives first information from the network device, where the first information is used to configure the logical channel mapping restriction, where the logical channel mapping restriction is configured in units of logical channels or RLC entities.
  • the first information may be referred to as a serving cell that is allowed to transmit, and may be written as allowedServingCells.
  • the duplicate transmission is deactivated or the duplicate transmission corresponding to the MAC entity is deactivated, and there are multiple activated logical channels in the logical channel associated with the MAC entity
  • the logical channel including the activated logical channel and the deactivated logical channel
  • the logical channel mapping restriction is not used for the logical channels associated with the MAC entity.
  • allowedServingCells includes the Cell information associated to the UL grant. Does not apply to logical channels associated with a DRB configured with PDCP duplication with in the same MAC entity(ieCA duplication) for which PDCP duplication is deactivated. Does not apply to logical channels associated with a MAC entity of a DRB configured with DC+CA PDCP duplication to which multiple logical channels are associated when PDCP duplication associated with the MAC entity is deactivated;"
  • allowedServingCells includes the Cell information associated to the UL grant. Does not apply to logical channels associated with a DRB configured with PDCP duplication with in the same MAC entity(ieCA duplication) for which PDCP duplication is deactivated. Does not apply to logical channels associated with a MAC entity of a DRB configured with DC+CA duplication when the MAC entity associates with multiple logical channels and no more than one logical channel of the MAC entity is activated; and”
  • the carrier that can be used for data transmission corresponding to the LCH that should be carried is clarified, so as to ensure the diversity gain or avoid the use of inappropriate carriers for the Data transmission ensures the reliability of data transmission.
  • FIG. 6 is a schematic block diagram of a communication apparatus provided by an embodiment of the present application.
  • the communication apparatus 600 may include a processing unit 610 and a transceiver unit 620 .
  • the communication apparatus 600 may correspond to the terminal device in the above method embodiments, or a chip configured in (or used in) the terminal device.
  • the communication apparatus 600 may correspond to the terminal equipment in the methods 200 , 300 , 400 and 500 according to the embodiments of the present application, and the communication apparatus 600 may include a device for executing the steps in FIG. 2 , FIG. 3 , FIG. 4 , and FIG. 5 .
  • the unit of the method executed by the terminal device.
  • each unit in the communication device 600 and the other operations and/or functions mentioned above are respectively for realizing the corresponding flow of the method 200 in FIG. 2 .
  • the transceiver unit 620 in the communication apparatus 600 may be an input/output interface or circuit of the chip, and the processing in the communication apparatus 600 Unit 610 may be a processor in a chip.
  • the communication apparatus 600 may further include a processing unit 610, and the processing unit 610 may be configured to process instructions or data to implement corresponding operations.
  • the communication device 600 may further include a storage unit 630, the storage unit 630 may be used to store instructions or data, and the processing unit 610 may execute the instructions or data stored in the storage unit, so as to enable the communication device to implement corresponding operations , the transceiver unit 620 in the communication apparatus 600 in the communication apparatus 600 may correspond to the transceiver 710 in the terminal equipment 700 shown in FIG. 7 , and the storage unit 630 may correspond to the terminal equipment 700 shown in FIG. 7 . in the memory.
  • the transceiver unit 620 in the communication apparatus 600 may be implemented through a communication interface (such as a transceiver or an input/output interface), for example, it may correspond to the terminal shown in FIG. 7 .
  • the transceiver 710 in the device 700, the processing unit 610 in the communication device 600 may be implemented by at least one processor, for example, may correspond to the processor 720 in the terminal device 700 shown in FIG.
  • the processing unit 610 may be implemented by at least one logic circuit.
  • the communication apparatus 600 may correspond to the network equipment in the above method embodiments, for example, or a chip configured (or used in) the network equipment.
  • the communication apparatus 600 may correspond to the network equipment in the methods 200 , 300 , 400 and 500 according to the embodiments of the present application, and the communication apparatus 600 may include a device for performing the steps in FIG. 2 , FIG. 3 , FIG. 4 , and FIG. 5 .
  • the unit of the method performed by the network device.
  • each unit in the communication device 600 and the above-mentioned other operations and/or functions are to implement the corresponding processes of the methods 200 , 300 , 400 and 500 in FIG. 2 , FIG. 3 , FIG. 4 , and FIG. 5 , respectively.
  • the transceiver unit in the communication device 600 is an input/output interface or circuit in the chip
  • the processing unit in the communication device 600 610 may be a processor in a chip.
  • the communication apparatus 600 may further include a processing unit 610, and the processing unit 610 may be configured to process instructions or data to implement corresponding operations.
  • the communication apparatus 600 may further include a storage unit 630, which may be used to store instructions or data, and the processing unit may execute the instructions or data stored in the storage unit 630 to enable the communication apparatus to implement corresponding operations.
  • the storage unit 630 in the communication apparatus 600 may correspond to the memory in the network device 800 shown in FIG. 8 .
  • the transceiver unit 620 in the communication apparatus 600 may be implemented through a communication interface (such as a transceiver or an input/output interface), for example, may correspond to the network shown in FIG. 8 .
  • the transceiver 810 in the device 800, the processing unit 610 in the communication device 600 may be implemented by at least one processor, for example, may correspond to the processor 820 in the network device 800 shown in FIG.
  • the processing unit 610 may be implemented by at least one logic circuit.
  • FIG. 7 is a schematic structural diagram of a terminal device 600 provided by an embodiment of the present application.
  • the terminal device 700 can be applied to the system shown in FIG. 1 to perform the functions of the terminal device in the foregoing method embodiments.
  • the terminal device 700 includes a processor 720 and a transceiver 710.
  • the terminal device 700 further includes a memory.
  • the processor 720, the transceiver 710 and the memory can communicate with each other through an internal connection path to transmit control and/or data signals, the memory is used to store computer programs, and the processor 720 is used to execute the computer in the memory. program to control the transceiver 710 to send and receive signals.
  • the above-mentioned processor 720 and the memory can be combined into a processing device, and the processor 720 is configured to execute the program codes stored in the memory to realize the above-mentioned functions.
  • the memory may also be integrated in the processor 720 or be independent of the processor 720 .
  • the processor 720 may correspond to the processing unit in FIG. 6 .
  • the above transceiver 710 may correspond to the transceiver unit in FIG. 6 .
  • the transceiver 710 may include a receiver (or receiver, receiving circuit) and a transmitter (or transmitter, transmitting circuit). Among them, the receiver is used for receiving signals, and the transmitter is used for transmitting signals.
  • the terminal device 700 shown in FIG. 7 can implement various processes involving the terminal device in the embodiments of the methods 200 , 300 , 400 , and 500 in FIGS. 2 , 3 , 4 , and 5 .
  • the operations and/or functions of each module in the terminal device 700 are respectively to implement the corresponding processes in the foregoing method embodiments.
  • the above-mentioned processor 720 may be used to perform the actions implemented by the terminal device described in the foregoing method embodiments, and the transceiver 710 may be used to perform the operations described in the foregoing method embodiments that the terminal device sends to or receives from the network device. action.
  • the transceiver 710 may be used to perform the operations described in the foregoing method embodiments that the terminal device sends to or receives from the network device. action.
  • the above-mentioned terminal device 700 may further include a power supply for providing power to various devices or circuits in the terminal device.
  • the terminal device 700 may further include one or more of an input unit, a display unit, an audio circuit, a camera, a sensor, etc., and the audio circuit may also include a speaker, a microphone, etc. Wait.
  • FIG. 8 is a schematic structural diagram of a network device provided by an embodiment of the present application.
  • the network device 800 may be applied to the system shown in FIG. 1 to perform the functions of the network device in the foregoing method embodiments.
  • it may be a schematic diagram of a related structure of a network device.
  • the network device 800 shown in FIG. 8 can implement various processes involving the network device in the methods 200 , 300 , 400 , and 500 in FIGS. 2 , 3 , 4 , and 5 .
  • the operations and/or functions of each module in the network device 800 are respectively to implement the corresponding processes in the foregoing method embodiments.
  • network device 800 shown in FIG. 8 is only a possible architecture of the network device, and should not constitute any limitation to the present application.
  • the methods provided in this application may be applicable to network devices of other architectures.
  • network equipment including CU, DU, and AAU, etc. This application does not limit the specific architecture of the network device.
  • An embodiment of the present application further provides a processing apparatus, including a processor and an interface, where the processor is configured to execute the method in any of the foregoing method embodiments.
  • the above-mentioned processing device may be one or more chips.
  • the processing device may be a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on chip (SoC), or a It is a central processing unit (CPU), a network processor (NP), a digital signal processing circuit (DSP), or a microcontroller (microcontroller unit). , MCU), it can also be a programmable logic device (PLD) or other integrated chips.
  • FPGA field programmable gate array
  • ASIC application specific integrated circuit
  • SoC system on chip
  • MCU microcontroller unit
  • MCU programmable logic device
  • PLD programmable logic device
  • each step of the above-mentioned method can be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the steps of the methods disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware processor, or executed by a combination of hardware and software modules in the processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware. To avoid repetition, detailed description is omitted here.
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above method embodiments may be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software.
  • the aforementioned processors may be general purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components .
  • DSPs digital signal processors
  • ASICs application specific integrated circuits
  • FPGAs field programmable gate arrays
  • the methods, steps, and logic block diagrams disclosed in the embodiments of this application can be implemented or executed.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in this embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be 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), which acts as an external cache.
  • RAM random access memory
  • DRAM dynamic random access memory
  • SDRAM synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous link dynamic random access memory
  • direct rambus RAM direct rambus RAM
  • the present application also provides a computer program product, the computer program product includes: computer program code, when the computer program code is executed by one or more processors, makes the device including the processor The method in the above embodiment is performed.
  • the present application further provides a computer-readable storage medium, where the computer-readable storage medium stores program codes, and when the program codes are executed by one or more processors, the processing includes the processing
  • the device of the controller executes the method in the above-mentioned embodiment.
  • the present application further provides a system, which includes the aforementioned one or more network devices.
  • the system may further include one or more of the aforementioned terminal devices.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are only illustrative.
  • the division of the modules is only a logical function division. In actual implementation, there may be other division methods.
  • multiple modules may be combined or integrated into Another system, or some features can be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of modules may be in electrical, mechanical or other forms.
  • the processor may be a central processing unit (English: Central Processing Unit, referred to as: CPU), or other general-purpose processors, digital signal processors (English: Digital Signal Processor, referred to as: DSP), application specific integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC) and so on.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the aforementioned program can be stored in a readable memory.
  • the steps including the above method embodiments are executed; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviated as: ROM), RAM, flash memory, hard disk, Solid state drive, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disc (English: optical disc) and any combination thereof.

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Abstract

本申请实施例提供了一种通信方法和通信装置，该方法包括：确定第一资源与第二资源重叠，所述第一资源用于承载上行调度请求，所述第二资源用于承载上行数据；在第一条件被满足的情况下，发送所述上行调度请求，其中，所述第一条件包括所述上行调度请求的优先级不同于第一上行授权的优先级，所述第一上行授权用于传输所述上行数据；或，所述第一条件包括所述第一资源的优先级不同于所述第二资源的优先级，所述第二资源对应所述第一上行授权。能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。

Description

通信方法和通信装置 技术领域
本申请实施例涉及通信技术，尤其涉及一种通信方法和通信装置。
背景技术
随着移动通信系统应用场景的普及，对通信时延和可靠性的要求越来越高。例如，在工业互联网(industrial internet of things，IIoT)中移动通信系统需要支持工业自动化、传输自动化、智能电力等业务。由于不同类型的业务相应的需求各不相同，难免出现网络侧先后向终端设备发送的多个指令或授权终端设备使用的多个资源出现冲突的情况，这会导致终端设备无法确定遵循哪个指令而出现资源浪费或通信中断的情况，影响通信质量。如何避免因指令冲突而造成通信质量下降的情况，成为了本领域技术人员需要解决的问题。
发明内容
本申请实施例提供了一种通信方法和通信装置，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
本申请实施例提供了一种通信方法和通信装置，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
第一方面，本申请实施例可提供一种通信方法，应用于终端设备或终端设备的媒体接入控制实体，该方法包括：
确定第一资源与第二资源重叠，所述第一资源用于承载上行调度请求，所述第二资源用于承载上行数据；
在第一条件被满足的情况下，发送所述上行调度请求，
其中，所述第一条件包括所述上行调度请求的优先级不同于第一上行授权的优先级，所述第一上行授权用于传输所述上行数据；或，所述第一条件包括所述第一资源的优先级不同于所述第二资源的优先级，所述第二资源对应所述第一上行授权。
第二方面，本申请实施例可提供一种通信方法，应用于终端设备或终端设备的媒体接入控制实体，该方法包括：
确定第三条件被满足且第一资源与第二资源不重叠，其中，所述第一资源用于承载上行数据，所述第二资源用于承载上行调度请求，所述第三条件包括第一上行授权的优先级不同于所述上行调度请求的优先级，所述第一上行授权用于传输所述上行数据；
发送所述上行数据。
第三方面，本申请实施例可提供一种通信方法，应用于终端设备或终端设备的媒体接入控制实体，该方法包括：
第一终端设备接收来自网络设备的第一信息，所述第一信息用于指示第一时频资源位置，所述第一时频资源位置为被抢占的时频资源位置；
在第一资源与所述时频资源位置重叠的情况下，所述第一终端设备确定所述第一资源被抢占，所述第一资源为承载上行数据的资源；
第四方面，本申请实施例可提供一种通信方法，应用于终端设备或终端设备的媒体接入控制实体，该方法包括：
确定第一资源与第二资源重叠，所述第一资源为动态授权，所述第二资源为配置授权；
在第一条件或第二条件被满足的情况下，发送所述动态授权，或者，将所述动态授权标识为优先，所述第一条件或所述第二条件至少包括所述动态授权的优先级和/或所述配置授权的优先级决定所述动态授权能够被发送。
第五方面，本申请实施例可提供一种通信方法，应用于终端设备或终端设备的媒体接入控制实体，该方法包括：
在多于两个无线链路控制RLC实体或多于两个逻辑信道进行复制数据传输情况下，或者，在载波 聚合CA传输方式联合双链接DC传输方式进行复制数据传输的情况下，确定对所述逻辑信道或对RLC实体使用或不使用逻辑信道映射限制，所述逻辑信道映射限制用于限制所述逻辑信道传输数据时使用的载波。
第六方面，本申请实施例可提供一种通信装置，该通信装置配置于终端设备或该通信装置为终端设备，包括：
处理单元，用于确定第一资源与第二资源重叠，所述第一资源用于承载上行调度请求，所述第二资源用于承载上行数据；
收发单元，用于在第一条件被满足的情况下发送所述上行调度请求，
其中，所述第一条件包括所述上行调度请求的优先级不同于第一上行授权的优先级，所述第一上行授权用于传输所述上行数据；或，所述第一条件包括所述第一资源的优先级不同于所述第二资源的优先级，所述第二资源对应所述第一上行授权。
第七方面，本申请实施例可提供一种通信装置，该通信装置配置于终端设备或该通信装置为终端设备，包括：
处理单元，用于确定第三条件被满足且第一资源与第二资源不重叠，其中，所述第一资源用于承载上行数据，所述第二资源用于承载上行调度请求，所述第三条件包括第一上行授权的优先级不同于所述上行调度请求的优先级，所述第一上行授权用于传输所述上行数据；
收发单元，用于发送所述上行数据。
第八方面，本申请实施例可提供一种通信装置，该通信装置配置于终端设备或该通信装置为终端设备，包括：
收发单元，用于接收来自网络设备的第一信息，所述第一信息用于指示第一资源被丢弃，或，指示第一资源被抢占，或指示第一资源不能够被用于发送上行数据；
处理单元，用于在第一资源与第二资源重叠且第一条件被满足的情况下将第二资源标识为低优先，所述第二资源为承载上行数据的资源，或确定所述第二资源的优先级低于所述第一资源的优先级，所述第一条件包括所述第一终端设备被配置了上行取消配置信息。
第九方面，本申请实施例可提供一种通信装置，该通信装置配置于终端设备或该通信装置为终端设备，包括：
处理单元，用于确定第一资源与第二资源重叠，所述第一资源为动态授权，所述第二资源为配置授权；
收发单元，用于在第一条件或第二条件被满足的情况下发送所述动态授权，或将所述动态授权标识为优先，所述第一条件或所述第二条件至少包括所述动态授权的优先级和/或所述配置授权的优先级决定所述动态授权能够被发送。
第十方面，本申请实施例可提供一种通信装置，该通信装置配置于终端设备或该通信装置为终端设备，包括：
检测单元，用于检测多于两个无线链路控制RLC实体或多于两个逻辑信道进行复制数据传输，或者，用于检测采用载波聚合CA传输方式联合双链接DC传输方式进行复制数据传输，
确定单元，确定对所述逻辑信道或对RLC实体使用或不使用逻辑信道映射限制，所述逻辑信道映射限制用于限制所述逻辑信道传输数据时使用的载波。
第十一方面，本申请实施例还可提供一种终端设备，包括：
处理器、存储器、与网络设备进行通信的接口；
所述存储器存储计算机执行指令；
所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如第一方面任一项提供的功率密度的调整方法。
第十二方面，本申请实施例提供一种计算机可读存储介质所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现如第一方面至第五方面任一项所述的通信方法。
第十三方面，本申请实施例提供一种程序，当该程序被处理器执行时，用于执行如上第一方面至第五方面任一项所述的通信方法。
可选地，上述处理器可以为芯片。
第十四方面，本申请实施例提供一种计算机程序产品，包括程序指令，程序指令用于实现第一方面至第五方面任一项所述的通信方法。
第十五方面，本申请实施例提供了一种芯片，包括：处理模块与通信接口，该处理模块能执行第 一方面至第五方面任一项所述的通信方法。
进一步地，该芯片还包括存储模块(如，存储器)，存储模块用于存储指令，处理模块用于执行存储模块存储的指令，并且对存储模块中存储的指令的执行使得处理模块执行第一方面至第五方面任一项所述的功率密度的调整方法。
附图说明
图1是适用于本申请实施例的无线通信系统100的示意图；
图2是本申请提供的通信方法的一个示意性流程图；
图3是本申请提供的通信方法的另一个示意性流程图；
图4是本申请提供的通信方法的另一个示意性流程图；
图5是本申请提供的通信方法的另一个示意性流程图；
图6是本申请的通信装置的一例的示意性框图；
图7是本申请的终端设备的一例的示意性结构图；
图8是本申请的网络设备的一例的示意性结构图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的说明书、权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通信(global system formobile communications，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(wideband code division multiple access，WCDMA)系统、通用分组无线业务(general packet radio service，GPRS)、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、第五代(5th generation，5G)通信系统、新无线(new radio，NR)接入技术、车到其它设备(vehicle-to-x V2X)通信、车联网、机器类通信(machine type communication，MTC)、物联网(internet of things，IoT)，其中V2X可以包括车到互联网(vehicle to network，V2N)、车到车(vehicle to-vehicle，V2V)、车到基础设施(vehicle to infrastructure，V2I)、车到行人(vehicle to pedestrian，V2P)等。
图1是适用于本申请实施例的无线通信系统100的示意图。
如图1所示，该无线通信系统100可以包括至少一个网络设备，例如图1所示的网络设备110。该无线通信系统100还可以包括至少一个终端设备，例如图1所示的终端设备120。网络设备110可以向终端设备120指示发送调度请求的资源和授权的上行资源，终端设备120与网络设备110可以根据本申请提供的发送确定在一个上行资源上发送的信息，但本申请不限于此。
本申请实施例中的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。本申请的实施例中的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、无人驾驶(self driving)中的无线终端、远程医疗(remote medical)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端、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、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设 备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备等。
其中，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。
此外，终端设备还可以是物联网(internet of things，IoT)系统中的终端设备。IoT是未来信息技术发展的重要组成部分，其主要技术特点是将物品通过通信技术与网络连接，从而实现人机互连，物物互连的智能化网络。
应理解，本申请对于终端设备的具体形式不作限定。
本申请实施例中的网络设备可以是任意一种具有无线收发功能的设备。该设备包括但不限于：演进型节点B(evolved node B，eNB)、无线网络控制器(radio network controller，RNC)、节点B(node B，NB)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved nodeB，或home node B，HNB)、基带单元(baseband unit，BBU)，无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者发送接收点(transmission and reception point，TRP)等，还可以为5G(如NR)系统中的gNB或传输点(TRP或TP)，或者，5G系统中的基站的一个或一组(包括多个天线面板)天线面板，或者，还可以为构成gNB或传输点的网络节点，如基带单元(BBU)，或，分布式单元(distributed unit，DU)等。
在一些部署中，gNB可以包括集中式单元(centralized unit，CU)和DU。gNB还可以包括有源天线单元(active antenna unit，简称AAU)。CU实现gNB的部分功能，DU实现gNB的部分功能，比如，CU负责处理非实时协议和服务，实现无线资源控制(radio resource control，RRC)，分组数据汇聚层协议(packet data convergence protocol，PDCP)层的功能。DU负责处理物理层协议和实时服务，实现无线链路控制(radio link control，RLC)层、媒体接入控制(media access control，MAC)层和物理(physical，PHY)层的功能。AAU实现部分物理层处理功能、射频处理及有源天线的相关功能。由于RRC层的信息最终会变成PHY层的信息，或者，由PHY层的信息转变而来，因而，在这种架构下，高层信令，如RRC层信令，也可以认为是由DU发送的，或者，由DU+AAU发送的。可以理解的是，网络设备可以为包括CU节点、DU节点、AAU节点中一项或多项的设备。此外，可以将CU划分为接入网(radio access network，RAN)中的网络设备，也可以将CU划分为核心网(core network，CN)中的网络设备，本申请对此不做限定。
网络设备为小区提供服务，终端设备通过网络设备分配的传输资源(例如，频域资源，或者说，频谱资源)与小区进行通信，该小区可以属于宏基站(例如，宏eNB或宏gNB等)，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。
需要说明的是，本申请实施例的说明书、权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
图2是本申请提供的通信方法的一个示意性流程图。
需要说明的是，该方法可以由终端设备执行，具体地，可以由终端设备的媒体接入控制(Media Access Control，MAC)实体执行，但本申请不限于此。
S210，终端设备的MAC实体确定第一资源与第二资源重合，第一资源用于承载上行调度请求 (scheduling request，SR)，第二资源用于承载上行数据。
当终端设备存在带传输的数据而需要发送SR以向网络设备请求上行资源时，MAC实体确定承载该SR的有效资源为第一资源。然而，在S210之前，网络设备授权终端设备在第二资源上发送上行数据，例如，第一上行授权用于网络设备授权终端设备传输该上行数据。终端设备的MAC实体确定用于承载该SR的第一资源与用于承载该上行数据的第二资源重合。
S220，在第一条件被满足的条件下，终端设备发送该SR，其中，第一条件包括SR的优先级不同于第一上行授权的优先级，或者，第一条件包括第一资源的优先级不同于第二资源，第二资源与第一上行授权相对应。
其中，第一上行授权用于传输上行数据，可选地，第二资源与第一上行授权相对应可以是指该第二资源为网络设备通过为终端设备分配的或授权的用于发送上行数据的上行资源，该上行资源可以理解为上行授权uplink grant，即第一上行授权。作为示例非限定，该第二资源为物理上行共享信道(Physical Uplink Shared CHannel，PUSCH)资源或上行共享信道(UpLink-Shared Channel，UL-SCH)资源。
终端设备的MAC实体判断第一条件是否被满足，在第一条件被满足的条件下，终端设备发送该SR。
可选地，MAC实体确定第一条件被满足的情况下，执行以下一项或多项：
认为该SR传输为优先的SR传输，或者，将该SR传输标识为优先；
认为该第一上行授权为低优先的上行授权，或者将该第一上行授权标识为低优先；
认为第二资源为低优先的上行授权，或者将该第二资源标识为低优先；
确定该第一上行授权的优先级低于该SR传输的优先级。可选地，终端设备发送该SR可以包括终端设备的MAC实体向物理层发送该SR，或者MAC实体向物理层发送指示信息，该指示信息指示物理层在第一资源上发送该SR，或者说该指示信息指示物理层在有效的资源上发送该SR。
可选地，物理层在接收到来自MAC实体的SR后，在该第一资源上发送该SR，或者在物理层确定满足发送该SR的条件的情况下，向网络设备发送该SR。
作为示例非限定，该第一资源为物理上行控制信道(Physical Uplink Control CHannel，PUCCH)。
可选地，在SR的优先级与第一上行授权的优先级相同的情况下，MAC实体执行以下一项或多项：
认为该SR传输为低优先的SR传输、该SR传输的优先级低于第一数据、MAC实体不向物理层指示该SR，或者，MAC实体不指示物理层在有效的PUCCH资源上传输该SR。
在SR的优先级与第一上行授权的优先级相同，包括以下一项或多项：
SR的物理层优先级与第一上行授权的物理层优先级相同；
承载该SR的第一资源的物理层优先级与承载该第一上行授权的第二资源的物理层优先级相同。
也就是说，在承载该SR的第一资源与承载该第一上行授权的第二资源重叠的情况下，终端设备的MAC实体比较两者的物理层优先级，当两者物理层优先级相同时，认为该SR传输为低优先，或者说将该SR标识为低优先。
可选地，上行调度请求的优先级不同于第一上行授权，或该第一资源的优先级不同于第二资源，包括以下一项或多项：
SR的逻辑信道的优先级高于第一上行授权的逻辑信道的优先级；
触发SR的逻辑信道的优先级高于第一上行授权的逻辑信道的优先级；
触发SR的逻辑信道的优先级高于第一上行授权的优先级。
也就是说，在承载该SR的第一资源与承载该第一上行授权的第二资源重叠的情况下，终端设备的MAC实体考虑逻辑信道的优先级，MAC实体以SR的逻辑信道的优先级或触发SR的逻辑信道的优先级高于第一上行授权的逻辑信道的优先级，或者以SR的逻辑信道的优先级高于第一上行授权的优先级，作为认为SR为低优先的条件之一。
可选地，该第一条件还包括以下一项或多项：
该SR的物理层优先级与该第一上行授权的物理层优先级不同；
该SR的物理层优先级高于该第一上行授权的物理层优先级；
该SR的物理层优先级与第一数据的物理层优先级不同；
该SR的物理层优先级高于第一数据的物理层优先级；
该第一资源的物理层优先级与该第一上行授权的物理层优先级不同；
该第一资源的物理层优先级高于该第一上行授权的物理层优先级；
该SR能够被物理层或者媒体接入控制MAC层的低层发送；
根据物理层优先级确定该SR能够被物理层或者媒体接入控制MAC层的低层发送；
根据物理层优先级确定该SR能够被发送；
该SR该能够被发送。
例如，在第一资源和第二资源重叠的情况下，MAC实体比较SR的物理层优先级和第一上行授权的物理层优先级，在SR的物理层优先级与第一数据的物理层优先级相同的情况下，MAC实体认为该SR传输为低优先的SR传输，不向物理层传递该SR；在SR的物理层优先级与第一数据的物理层优先级不同的情况下，MAC实体比较SR逻辑信道的优先级与该第一上行授权的优先级确定是否向物理层传递SR，在SR的逻辑信道的优先级高于该第一上行授权的优先级的情况下，MAC实体认为该SR传输为优先的SR传输或将该SR传输标识为优先，并向物理层传递该SR。可选地，在SR的逻辑信道的优先级低于或等于该第一上行授权的优先级的情况下，MAC实体认为该SR传输为低优先的SR传输或将该SR传输标识为低优先，以及，MAC实体认为该第一上行授权为优先的上行授权或将该第一上行授权标识为优先，并向物理层传递该第一数据，但本申请不限于此。
可选地，终端设备接收来自网络设备的第一信息和第二信息，该第一信息用于配置该SR的物理层优先级或该第一资源的物理层优先级，该第二信息用于配置该第一上行调度授权的物理层优先级。
作为示例非限定，该第一信息和/或第二信息为MAC控制元素(MAC control element，MAC CE)或无线资源控制(radio resource control，RRC)消息。
可选地，在上述第一条件与第二条件同时被满足的情况下，终端设备的MAC实体认为该SR为优先的SR，或者将该SR标识为优先，并向物理层发送SR。其中，该第二条件包括以下一项或多项：
MAC实体被配置了逻辑信道优先级；
第一资源与第二上行授权所授权的资源不重叠；
触发该SR的逻辑信道优先级高于该第二资源的优先级。
例如，在终端设备存在待发送的SR的情况下，若MAC实体被配置了逻辑信道优先级，该逻辑信道优先级可以被写作lch-basedProritizition，以及用于承载该SR传输的第一资源(例如，PUCCH)与第二资源(例如，UL-SCH)资源重叠，且触发该SR的逻辑信道的优先级高于该第一资源的上行授权的优先级，以及该被触发的SR能够被MAC实体的底层发送，则MAC实体认为该SR传输为优先的SR传输，认为其他与该SR重叠的上行授权为低优先的。
作为示例非限定，该上行数据为MAC PDU、PUSCH或UL-SCH。
示例性的，可以在通信标准化协议中可以增加如下相关说明：
“Condition3 for SR and uplink grant are with different PHY priority,which can be either of the following:
1)The PHY priority of PUCCH for SR is different from the PHY priority of the uplink grant.
2)The pending SR triggered can be transmitted by lower layer.
As long as at least one SR is pending,the MAC entity shall for each pending SR:
1>For the SR configuration corresponding to the pending SR:
2>when the MAC entity has an SR transmission occasion on the valid PUCCH resource for SR configured；and
3>if the PUCCH resource for the SR transmission occasion overlaps with neither a UL-SCH resource nor an SL-SCH resource；or
3>if the MAC entity is able to perform this SR transmission simultaneously with the transmission of the SL-SCH resource；or
3>if the MAC entity is configured with lch-basedPrioritization,and the PUCCH resource for the SR transmission occasion does not overlap with an uplink grant received in a Random Access Response nor with a transmission of MSGA payload,and the PUCCH resource for the SR transmission occasion for the pending SR triggered as specfied in clause 5.4.5 overlaps with any other UL-SCH resource(s),and the priority of the logical channel that triggered SR is higher than the priority of the uplink grant(s)for any UL-SCH resource(s)where the uplink grant was not already de-prioritized,and the priority of the uplink grant is determined as specified in clause 5.4.1,and<Condition3 for SR and uplink grant are with different PHY priority>；or
3>if the PUCCH resource for the SR transmission occasion for the pending SR triggered as specfied in clause 5.22.1.5 overlaps with any UL-SCH resource(s)carrying a MAC PDU,and the priority of the triggered SR determined as specified in clause 5.22.1.5 is lower than sl-Prioritizationthres and the value of the highest priority of the logical channel(s)in the MAC PDU is higher than or eqaul to ul-Prioritizationthres,if configured；or
3>if a SL-SCH resource overlaps with the PUCCH resource for the SR transmission  occasion for the pending SR triggered as specfied in clause 5.4.5,and the MAC entity is not able to perform this SR transmission simultaneously with the transmission of the SL-SCH resource,and either transmission on the SL-SCH resource is not prioritized as described in clause 5.22.1.3.1 or the priority value of the logical channel that triggered SR is lower than ul-Prioritizationthres,if configured；or
3>if a SL-SCH resource overlaps with the PUCCH resource for the SR transmission occasion for the pending SR triggered as specfied in clause 5.22.1.5,and the MAC entity is not able to perform this SR transmission simultaneously with the transmission of the SL-SCH resource,and the priority of the triggered SR determined as specified in clause 5.22.1.5 is higher than the priority of the MAC PDU determined as specified in clause 5.22.1.3.1 for the SL-SCH resource:
4>consider the SR transmission as a prioritized SR transmission.
4>consider the other overlapping uplink grant(s),if any,as a de-prioritized uplink grant(s)；
5>instruct the physical layer to signal the SR on one valid PUCCH resource for SR；
3>else:
4>consider the SR transmission as a de-prioritized SR transmission.”
根据上述方案，在传输资源发送冲突的情况下，终端设备或终端设备的MAC实体根据预设条件(例如，第一条件和/或第二条件)确定优先发送的信号或信息，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
图3是本申请提供的通信方法的另一个示意性流程图。
需要说明的是，该方法可以由终端设备执行，具体地，可以由终端设备的MAC执行，但本申请不限于此。
S310，终端设备确定第三条件被满足且第一资源与第二资源不重叠，第一资源用于承载上行数据，第二资源用于承载SR，该第三条件包括该SR的优先级不同于第一上行授权的优先级，该上行授权用于传输该上行数据。
S320，终端设备发送该上行数据。
终端设备的MAC实体在S310中确定第三条件被满足，并且用于承载上行数据的第一资源与用于承载SR的第二资源不重合的情况下，在S320中发送该上行数据。
其中，第三条件包括SR的优先级不同于该第一上行授权的优先级，也就是说，在终端设备确定用于承载上行数据的第一资源与优先级不同于该上行数据的SR不重叠的情况下，MAC实体认为上行数据的为优先的上行数据。
可选地，MAC实体向物理层传递或发送该上行数据和/或该第一上行授权，物理层收到该上行数据和/或该第一上行授权后向网络设备发送该第一数据。
作为示例非限定，该上行数据为MAC PDU、PUSCH或UL-SCH。
作为示例非限定，该第一资源为PUSCH资源或UL-SCH资源。
作为示例非限定，该第二资源为PUCCH资源。
可选地，该上行授权的优先级不同于该SR的优先级包括以下一项或多项：
该SR的物理层优先级高于第一上行授权的物理层优先级；
该SR的物理层优先级不同于第一上行授权的物理层优先级；
该SR的物理层优先级不同于该第一资源的物理层优先级；
该第二资源的物理层优先级不同于该第一资源的物理层优先级；
该SR的物理层优先级高于该第一资源的物理层优先级；
该第二资源的物理层优先级高于该第一资源的物理层优先级。
也就是说，MAC实体考虑物理层优先级，比较SR和第一上行授权，或者第一资源与第二资源等，确定用于承载满足上述一项或多项的SR的第二资源与承载该第一上行授权的第一资源不重叠的情况下，MAC实体认为该第一上行授权为优先的第一上行授权，或者认为该上行数据为优先的上行数据，或者将该第一上行授权标识为优先的，或者将该上行数据标识为优先的。
可选地，该第一上行授权的优先级不同于该SR的优先级还包括以下一项或多项：
该SR的逻辑信道的优先级高于该第一上行授权的优先级；
该SR的逻辑信道的优先级高于该第一上行授权的逻辑信道的优先级；
该SR的逻辑信道的优先级高于该第一上行授权的优先级；
该SR的逻辑信道的优先级高于该第一上行授权的逻辑信道的优先级；
触发该SR的逻辑信道的优先级高于该第一上行授权的逻辑信道的优先级；或者，
触发该上行调度请求的逻辑信道的优先级高于该第一上行授权的优先级。
也就是说，MAC实体除考虑物理层优先级外还比较逻辑信道优先级，其中可以是SR的逻辑信道的优先级和第一上行授权的优先级与第一上行授权的逻辑信道的优先级的比较比较，也可以是触发SR的逻辑信道的优先级与第一上行授权的优先级或与第一上行授权的逻辑信道的优先级的比较等，以确定用于承载满足上述一项或多项的SR的第二资源与承载该第一上行授权的第一资源不重叠的情况下，认为该第一上行授权为优先的第一上行授权，或者认为该上行数据为优先的上行数据，或者将该第一上行授权标识为优先的，或者将该上行数据标识为优先的。
可选地，第三条件还包括以下一项或多项：
MAC实体被配置了逻辑信道优先级(例如，可以写作lch-basedProritizition)；
上行数据能被物理层或媒体接入控制MAC层的低层发送；
根据物理层优先级确定上行数据能被物理层或媒体接入控制MAC层的低层发送；
SR不能被物理层或媒体接入控制MAC层的低层发送。
例如，当MAC实体被配置了逻辑信道优先级，且该上行数据能够被MAC层的低层发送时，MAC实体判断若该承载上行数据的第一资源(例如，PUSCH资源或UL-SCH资源)没有与承载一个特定的SR的第二资源(例如，PUCCH资源)重叠，其中该特定的SR是指触发该SR的逻辑信道的优先级高于该第一上行授权的优先级，且该SR能够被低层发送，则MAC实体认为该第一上行授权为优先的上行授权，或者，将该第一上行授权标识为优先的。
可选地，在满足第三条件，且第一资源与第二资源不重叠的情况下，MAC实体执行认为其他(即不满足第三条件的)与该第一上行授权重叠的SR传输为低优先的SR传输，或者说与该第一上行授权的资源重叠的SR传输为低优先级的SR传输。
示例性的，可以在通信标准化协议中可以增加如下相关说明：
When the MAC entity is configured with lch-basedPrioritization,for each uplink grant whose associated PUSCH can be transmitted by lower layers,the MAC entity shall:
1>if there is no overlapping PUCCH resource with an SR transmission which was not already de-prioritized,and the priority of the logical channel that triggered the SR is higher than the priority of the uplink grant,and the SR can be transmitted by lower layers:
2>consider this uplink grant as a prioritized uplink grant；
2>consider the other overlapping SR transmission(s),if any,as a de-prioritized SR transmission(s).
根据上述方案，在传输资源发送冲突的情况下，终端设备或终端设备的MAC实体根据预设条件(例如，第一条件和/或第二条件)确定优先发送的信号或信息，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
图4是本申请提供的通信方法的另一个示意性流程图。
需要说明的是，该方法可以由终端设备执行，具体地，可以由终端设备的MAC执行，但本申请不限于此。
S410，终端设备确定第一资源与第二资源重叠，该第一资源为动态授权，该第二资源为配置授权。
终端设备根据网络设备的上行动态授权(UL dynamic grant，UL DG)确定第一资源，以及根据上行配置授权(UL configured grant，UL CG)确定第二资源，并确定该第一资源与该第二资源重合。
S420，在第一条件或第二条件被满足的情况下，终端设备发送该动态授权，或者，终端设备将该动态授权标识为优先。
其中，第一条件包括动态授权的优先级和/或配置授权的优先级决定该动态授权能够被发送。
进一步的，将该配置授权标识为低优先。
可选地，第一条件还包括以下一项或多项：
该动态授权的物理层优先级与该配置授权的物理层优先级相同；
该配置授权不能被物理层或者媒体接入控制MAC层的低层发送；
根据物理层优先级该配置授权不能被物理层或者媒体接入控制MAC层的低层发送。
例如，当终端设备的MAC实体确定动态授权的第一资源与配置授权的第二资源重合时，且该动态授权的物理层优先级与该配置授权的物理层优先级相同时，该MAC实体认为该动态授权为优先的上行授权，或者说将该动态授权标识为优先的，或者，认为该动态授权的优先级高于该配置授权的优先级。再或者，该MAC实体认为该第一资源为优先的上行授权，或者说将该第一资源标识为优先的，或者，认为该第一资源的优先级高于该第二资源的优先级，但本申请不限于此。
再例如，当终端设备的MAC实体确定动态授权的第一资源与配置授权的第二资源重合时，且该配置授权不能被该MAC实体的低层发送时，该MAC实体认为该动态授权为优先的上行授权，或者说将该动态授权标识为优先的，或者，认为该动态授权的优先级高于该配置授权的优先级。再或者，该MAC实体认为该第一资源为优先的上行授权，或者说将该第一资源标识为优先的，或者，认为该第一资源的优先级高于第二资源的优先级。
该第二条件包括动态授权的优先级和/或配置授权的优先级决定该动态授权能够被发送。可选地，第二条件包括以下一项或多项：
该动态授权的物理层优先级与该配置授权的物理层优先级不同；
该配置授权CG可以被物理层或者媒体接入控制MAC层的低层发送；
该动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
根据物理层优先级该动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
根据物理层优先级该配置授权可以被物理层或者媒体接入控制MAC层的低层发送；
该动态授权的物理层优先级高于该配置授权的物理层优先级；
该动态授权的逻辑信道优先级高于该配置授权的逻辑信道优先级。
例如，当终端设备的MAC实体确定动态授权的第一资源与配置授权的第二资源重合时，且该动态授权的物理层优先级与该配置授权的物理层优先级不相同，以及该动态授权的逻辑信道优先级高于该配置授权的逻辑信道优先级时，该MAC实体认为该动态授权为优先的上行授权，或者说将该动态授权标识为优先的，或者，认为该动态授权的优先级高于该配置授权的优先级。再或者，该MAC实体认为该第一资源为优先的上行授权，或者说将该第一资源标识为优先的，或者，认为该第一资源的优先级高于第二资源的优先级，但本申请不限于此。
再例如，当终端设备的MAC实体确定动态授权的第一资源与配置授权的第二资源重合时，且该配置授权不能被该MAC实体的低层发送或根据物理层优先级该配置授权可以被MAC实体的低层发送时，该MAC实体认为该动态授权为优先的上行授权，或者说将该动态授权标识为优先的，或者，认为该动态授权的优先级高于该配置授权的优先级。再或者，该MAC实体认为该第一资源为优先的上行授权，或者说将该第一资源标识为优先的，或者，认为该第一资源的优先级高于该第二资源的优先级。
示例性的，可以在通信标准化协议中可以增加如下相关说明：
“Condition1:
If there is overlapping PUSCH duration of a configured uplink grant which was not already de-prioritized,in the same BWP whose PHY priority is same as PHY priority of the uplink grant；
If there is overlapping PUSCH duration of a configured uplink grant which was not already de-prioritized,in the same BWP which can not be transmitted by lower layer.
Condition2:
The PHY priority of the configured uplink grant is different from the PHY priority of the uplink grant.
The configured uplink grant can be transmitted by lower layer.
When the MAC entity is configured with lch-basedPrioritization,for each uplink grant whose associated PUSCH can be transmitted by lower layers,the MAC entity shall:
1>if this uplink grant is addressed to CS-RNTI with NDI＝1 or C-RNTI:
2>if there is no overlapping PUSCH duration of a configured uplink grant which was not already de-prioritized,in the same BWP whose priority is higher than the priority of the uplink grant,and<Condition2 for CG and DG are with different PHY priority>；or<Condition1 for CG and DG are with same PHY priority>；and
3>consider this uplink grant as a prioritized uplink grant；
3>consider the other overlapping uplink grant(s),if any,as a de-prioritized uplink grant(s)；
1>else if this uplink grant is a configured uplink grant:
2>if there is no overlapping PUSCH duration of another configured uplink grant which was not already de-prioritized,in the same BWP,whose priority is higher than the priority of the uplink grant；and
3>consider this uplink grant as a prioritized uplink grant；
3>consider the other overlapping uplink grant(s),if any,as a de-prioritized uplink grant(s)；”
根据上述方案，在传输资源发送冲突的情况下，终端设备或终端设备的MAC实体根据预设条件(例如，第一条件和/或第二条件)确定优先发送的信号或信息，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
图5是本申请提供的通信方法的另一个示意性流程图。
需要说明的是，该方法可以由终端设备执行，具体地，可以由终端设备的MAC执行，但本申请不限于此。
S510，第一终端设备接收来自网络设备的第一信息，该第一信息用于指示第一时频资源位置，该第一时频资源位置为被抢占的时频资源位置。
可选地，第一信息可以称为上行取消信息(Cancellation information，CI)或者UL CI。
其中，第一条件包括第一终端设备被配置了上行取消配置信息，可选地，该上行取消配置信息承载在来自网络设备的RRC消息中。该上行取消配置信息用于配置该第一终端设备接收该第一信息。或者，第一条件包括第一终端设备接收到上行取消指示信息。进一步的，上行取消指示可以包含在DCI中。
S520，在第一资源与时频资源位置重叠的情况下，确定第一资源被抢占，该第一资源为承载上行数据的资源。
终端设备预计在第一资源上发送上行数据，在接收到该第一信息后，确定第一资源与该时频资源位置重叠，从而确定第一资源被抢占或丢弃，或者不能用于发送上行数据。S520，在第一条件被满足的情况下，第一终端设备将第一资源标识为低优先级。
例如，第一终端设备被网络设备授权在第一资源上发送上行数据，之后网络设备又接收到了该第一信息，该第一信息指示该时频资源位置包括被其他高优先的资源占用或抢占的资源，且该时频资源位置与需要承载上行数据的第一资源重叠，则确定该第一资源被丢弃或抢占，或者不能用于发送上行数据。也就是是第一信息指示了第一资源被丢弃、第一资源被抢占，或第一资源不能够被用于发送上行数据。在满足上述第一条件的情况下，终端设备认为第一资源为低优先的资源或将第一资源标识为低优先的，或者认为上行授权为低优先级的上行授权或将该上行授权标识为低优先级的。
可选地，该时频资源位置包括第二资源，该第二资源是被第二终端设备用于传输数据的资源，也就是说，网络设备因该第二终端设备抢占了第二资源而发送该第一信息以通知第一终端设备。在第一条件被满足的情况下，该第一终端设备和/或该第二终端设备将第二资源标识为优先，或者，该终端设备确定该第二资源的优先级于高于该第一资源的优先级。
示例性的，可以在通信标准化协议中可以增加如下相关说明：
“Note：The uplink grant is considered as a de-prioritized uplink grant if it is overlapped with the resource indicated by UL CI.”
可选地，第一条件还包括第一资源的优先级为第一优先级，该第一优先级为优先级集合中的一个优先级，优先级集合至少包括第一优先级和第二优先级，其中，第一优先级低于第二优先级。或者说第一条件包括第一资源被配置或指示为低优先。可选地，第一优先级为逻辑信道优先级和/或物理层优先级。
可选地，第一条件还包括终端设备还被配置了第一信息的优先级，例如网络设备通过上行取消优先级信息(uplinkCancellationPriority)为终端设备配置该第一信息的优先级，或者该上行取消优先级信息被配置被使能。
例如，当第一终端设备被配置了Cancellation information，其中uplinkCancellationPriority被使能，以及用于发送上行数据的第二资源与UL CI指示的第一资源重叠且该第二资源为第一优先级(或者说低优先)的情况下，认为该上行授权为低优先级的上行授权，或认为该第二资源为低优先级的上行资源。
示例性的，可以在协议中增加如下相关说明：
“Note：The uplink grant is considered as a de-prioritized uplink grant if it is overlapped with the resource indicated by UL CI,and uplinkCancellationPriority is enabled,and the priority of the uplink grant is low.”
根据上述方案，在传输资源发送冲突的情况下，终端设备或终端设备的MAC实体根据预设条件(例如，第一条件和/或第二条件)确定优先发送的信号或信息，能够减少因资源冲突而造成通信质量下降的情况，提高通信的可靠性。
另外，以下为本申请实施例提供的另一种通信方法，下面进行详细说明。
终端设备在多于两个无线链路控制(Radio Link Control，RLC)实体或多余两个逻辑信道(Logical Channel，LCH)进行复制数据传输的情况下，或者，在载波聚合(Carrier Aggregation，CA)传输方式联合双链接(Dual Connectivity，DC)进行复制数据传输的情况下，确定对该逻辑信道或对该RLC实体使用逻辑信道映射限制。
其中，该逻辑信道映射限制用于限制逻辑信道传输数据时使用的载波。
可选地，该多于两个RLC实体与一个或多个MAC实体关联，或者该多于两个逻辑信道与一个或多个MAC实体关联。
可选地，该多于两个RLC实体与一个数据无线承载(data radio bearer，DRB)或(signaling radio bearer，SRB)关联。
可选的，若一个该MAC实体仅与一个该逻辑信道相关联/若一个该MAC实体与一个该逻辑信道相关联，在复制传输被去激活或该MAC实体对应的复制传输被去激活的情况下，对该MAC实体相关联的该逻辑信道维持或使用该逻辑信道映射限制。和/或，若一个该MAC实体仅与一个该逻辑信道相关联/若一个该MAC实体与一个该逻辑信道相关联，在复制传输被激活或该MAC实体对应的复制传输被激活的情况下，对该MAC实体相关联的该逻辑信道维持或使用该逻辑信道映射限制。
可选的，若一个该MAC实体与多个该逻辑信道相关联，在复制传输被去激活或该MAC实体对应的复制传输被去激活，且该MAC实体相关联的该逻辑信道中存在多个激活的逻辑信道，对与该MAC实体相关联的该逻辑信道维持或使用该逻辑信道映射限制。或者，若一个该MAC实体与多个该逻辑信道相关联，且该MAC实体相关联的该逻辑信道中存在多个激活的逻辑信道，对与该MAC实体相关联的该逻辑信道维持或使用该逻辑信道映射限制。
可选的，若一个该MAC实体与多个逻辑信道相关联，在复制传输被去激活或该MAC实体对应的复制传输被去激活时，若该MAC相关联的该逻辑信道中仅存在一个激活的逻辑信道，则该MAC实体相关联的该逻辑信道不使用该逻辑信道映射限制。或者，若一个该MAC实体与多个逻辑信道相关联，若该MAC相关联的该逻辑信道中仅存在一个激活的逻辑信道，则该MAC实体相关联的该逻辑信道不使用该逻辑信道映射限制。
可选的，若一个该MAC实体与多个逻辑信道相关联，在复制传输被去激活或该MAC实体对应的复制传输被去激活时，若该MAC相关联的该逻辑信道中不存在激活的逻辑信道，则该MAC实体相关联的该逻辑信道不使用该逻辑信道映射限制。或者，若一个该MAC实体与多个逻辑信道相关联，若该MAC相关联的该逻辑信道中不存在激活的逻辑信道，则该MAC实体相关联的该逻辑信道不使用该逻辑信道映射限制。
可选地，上述一个该MAC实体为与上述多于两个逻辑信道相关联的一个或多个MAC实体中的任意一个MAC实体。
可选地，终端设备接收来自网络设备的第一信息，该第一信息用于配置该逻辑信道映射限制，该逻辑信道映射限制是以逻辑信道为单位或以RLC实体为单位配置的。可选地，该第一信息可以称为被允许传输的服务小区，可以写作allowedServingCells。
具体的，若一个MAC实体与多个逻辑信道相关联，在复制传输被去激活或该MAC实体对应的复制传输被去激活，且该MAC实体相关联的逻辑信道中存在多个激活的逻辑信道的情况下，对该MAC实体相关联的该逻辑信道(包括激活的逻辑信道和去激活的逻辑信道)维持或使用该逻辑信道映射限制；或者，在复制传输被去激活或该MAC实体对应的复制传输被去激活，且该MAC实体相关联的逻辑信道中仅存在一个或不存在激活的逻辑信道的情况下，对该MAC实体相关联的该逻辑信道不使用该逻辑信道映射限制。
示例性的，可以在通信标准化协议中可以增加如下相关说明：
“When CA duplication is deactivated for a DRB,the logical channel mapping restrictions of the primary and secondary logical channels are lifted for as long as duplication remains deactivated.In DC+CA duplication,for the MAC entity associating with multiple LCHs,if there are more than one LCH being activated,the LCH mapping restriction for the LCHs is kept(including both LCH activated and deactived)as long as duplication associated with this MAC entity remains activated；otherwise,it is lifted as long as duplication associated with this MAC entity remains deactivated.”
示例性的，可以在通信标准化协议中可以增加如下相关说明：
“allowedServingCells,if configured,includes the Cell information associated to the UL grant.Does not apply to logical channels associated with a DRB configured with PDCP duplication within the same MAC entity(i.e.CA duplication)for which PDCP duplication is deactivated.Does not apply to logical channels associated with a MAC entity of a DRB configured with DC+CA PDCP duplication to which multiple logical channels are associated when PDCP duplication associated with the MAC entity is deactivated；”
或者，
“allowedServingCells,if configured,includes the Cell information associated to the UL grant.Does not apply to logical channels associated with a DRB configured with PDCP duplication within the same MAC entity(i.e.CA duplication)for which PDCP duplication is deactivated.Does not apply to logical channels  associated with a MAC entity of a DRB configured with DC+CA duplication when the MAC entity associates with multiple logical channels and no more than one logical channel of the MAC entity is activated；and”
根据上述方案，当多于2个LCH的复制传输激活或去激活的情况不同时，明确了对应该承载的LCH的数据传输时可以使用的载波，保证分集增益或避免不合适的载波用于该数据的传输，保证数据传输的可靠性。
以上，结合图2至图5详细说明了本申请实施例提供的方法。以下，结合图6至图8详细说明本申请实施例提供的装置。
图6是本申请实施例提供的通信装置的示意性框图。如图6所示，该通信装置600可以包括处理单元610和收发单元620。
在一种可能的设计中，该通信装置600可对应于上文方法实施例中的终端设备，或者配置于(或用于)终端设备中的芯片。
应理解，该通信装置600可对应于根据本申请实施例的方法200、300、400、500中的终端设备，该通信装置600可以包括用于执行图2、图3、图4、图5中的方法200、300、400、500中终端设备执行的方法的单元。并且，该通信装置600中的各单元和上述其他操作和/或功能分别为了实现图2中的方法200的相应流程。
还应理解，该通信装置600为配置于(或用于)终端设备中的芯片时，该通信装置600中的收发单元620可以为芯片的输入/输出接口或电路，该通信装置600中的处理单元610可以为芯片中的处理器。
可选地，通信装置600还可以包括处理单元610，该处理单元610可以用于处理指令或者数据，以实现相应的操作。
可选地，通信装置600还可以包括存储单元630，该存储单元630可以用于存储指令或者数据，处理单元610可以执行该存储单元中存储的指令或者数据，以使该通信装置实现相应的操作，该通信装置600中的该通信装置600中的收发单元620为可对应于图7中示出的终端设备700中的收发器710，存储单元630可对应于图7中示出的终端设备700中的存储器。
应理解，各单元执行上述相应步骤的具体过程在上述方法实施例中已经详细说明，为了简洁，在此不再赘述。
还应理解，该通信装置600为终端设备时，该通信装置600中的收发单元620为可通过通信接口(如收发器或输入/输出接口)实现，例如可对应于图7中示出的终端设备700中的收发器710，该通信装置600中的处理单元610可通过至少一个处理器实现，例如可对应于图7中示出的终端设备700中的处理器720，该通信装置600中的处理单元610可通过至少一个逻辑电路实现。
在另一种可能的设计中，该通信装置600可对应于上文方法实施例中的网络设备，例如，或者配置于(或用于)网络设备中的芯片。
应理解，该通信装置600可对应于根据本申请实施例的方法200、300、400、500中的网络设备，该通信装置600可以包括用于执行图2、图3、图4、图5中的方法200、300、400、500中网络设备执行的方法的单元。并且，该通信装置600中的各单元和上述其他操作和/或功能分别为了实现图2、图3、图4、图5中的方法200、300、400、500的相应流程。
还应理解，该通信装置600为配置于(或用于)网络设备中的芯片时，该通信装置600中的收发单元为芯片中的输入/输出接口或电路，该通信装置600中的处理单元610可为芯片中的处理器。
可选地，通信装置600还可以包括处理单元610，该处理单元610可以用于处理指令或者数据，以实现相应的操作。
可选地，通信装置600还可以包括存储单元630，该存储单元可以用于存储指令或者数据，处理单元可以执行该存储单元630中存储的指令或者数据，以使该通信装置实现相应的操作。该通信装置600中的存储单元630为可对应于图8中示出的网络设备800中的存储器。
应理解，各单元执行上述相应步骤的具体过程在上述方法实施例中已经详细说明，为了简洁，在此不再赘述。
还应理解，该通信装置600为网络设备时，该通信装置600中的收发单元620为可通过通信接口(如收发器或输入/输出接口)实现，例如可对应于图8中示出的网络设备800中的收发器810，该通信装置600中的处理单元610可通过至少一个处理器实现，例如可对应于图8中示出的网络设备800中的处理器820，该通信装置600中的处理单元610可通过至少一个逻辑电路实现。
图7是本申请实施例提供的终端设备600的结构示意图。该终端设备700可应用于如图1所示的系统中，执行上述方法实施例中终端设备的功能。如图所示，该终端设备700包括处理器720和收发 器710。可选地，该终端设备700还包括存储器。其中，处理器720、收发器710和存储器之间可以通过内部连接通路互相通信，传递控制和/或数据信号，该存储器用于存储计算机程序，该处理器720用于执行该存储器中的该计算机程序，以控制该收发器710收发信号。
上述处理器720可以和存储器可以合成一个处理装置，处理器720用于执行存储器中存储的程序代码来实现上述功能。具体实现时，该存储器也可以集成在处理器720中，或者独立于处理器720。该处理器720可以与图6中的处理单元对应。
上述收发器710可以与图6中的收发单元对应。收发器710可以包括接收器(或称接收机、接收电路)和发射器(或称发射机、发射电路)。其中，接收器用于接收信号，发射器用于发射信号。
应理解，图7所示的终端设备700能够实现图2、图3、图4、图5中的方法200、300、400、500实施例中涉及终端设备的各个过程。终端设备700中的各个模块的操作和/或功能，分别为了实现上述方法实施例中的相应流程。具体可参见上述方法实施例中的描述，为避免重复，此处适当省略详细描述。
上述处理器720可以用于执行前面方法实施例中描述的由终端设备内部实现的动作，而收发器710可以用于执行前面方法实施例中描述的终端设备向网络设备发送或从网络设备接收的动作。具体请见前面方法实施例中的描述，此处不再赘述。
可选地，上述终端设备700还可以包括电源，用于给终端设备中的各种器件或电路提供电源。
除此之外，为了使得终端设备的功能更加完善，该终端设备700还可以包括输入单元、显示单元、音频电路、摄像头和传感器等中的一个或多个，该音频电路还可以包括扬声器、麦克风等。
图8是本申请实施例提供的网络设备的结构示意图，该网络设备800可应用于如图1所示的系统中，执行上述方法实施例中网络设备的功能。例如可以为网络设备的相关结构的示意图。
应理解，图8所示的网络设备800能够实现图2、图3、图4、图5中的方法200、300、400、500中涉及网络设备的各个过程。网络设备800中的各个模块的操作和/或功能，分别为了实现上述方法实施例中的相应流程。具体可参见上述方法实施例中的描述，为避免重复，此处适当省略详细描述。
应理解，图8所示出的网络设备800仅为网络设备的一种可能的架构，而不应对本申请构成任何限定。本申请所提供的方法可适用于其他架构的网络设备。例如，包含CU、DU和AAU的网络设备等。本申请对于网络设备的具体架构不作限定。
本申请实施例还提供了一种处理装置，包括处理器和接口；该处理器用于执行上述任一方法实施例中的方法。
应理解，上述处理装置可以是一个或多个芯片。例如，该处理装置可以是现场可编程门阵列(field programmable gate array，FPGA)，可以是专用集成芯片(application specific integrated circuit，ASIC)，还可以是系统芯片(system on chip，SoC)，还可以是中央处理器(central processor unit，CPU)，还可以是网络处理器(network processor，NP)，还可以是数字信号处理电路(digital signal processor，DSP)，还可以是微控制器(micro controller unit，MCU)，还可以是可编程控制器(programmable logic device，PLD)或其他集成芯片。
在实现过程中，上述方法的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。为避免重复，这里不再详细描述。
应注意，本申请实施例中的处理器可以是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、 电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例提供的方法，本申请还提供一种计算机程序产品，该计算机程序产品包括：计算机程序代码，当该计算机程序代码由一个或多个处理器执行时，使得包括该处理器的装置执行上述实施例中的方法。
根据本申请实施例提供的方法，本申请还提供一种计算机可读存储介质，该计算机可读存储介质存储有程序代码，当该程序代码由一个或多个处理器运行时，使得包括该处理器的装置执行上述实施例中的方法。
根据本申请实施例提供的方法，本申请还提供一种系统，其包括前述的一个或多个网络设备。还系统还可以进一步包括前述的一个或多个终端设备。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。例如，以上所描述的设备实施例仅仅是示意性的，例如，该模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个模块可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，模块的间接耦合或通信连接，可以是电性，机械或其它的形式。
在上述终端设备和网络设备的具体实现中，应理解，处理器可以是中央处理单元(英文：Central Processing Unit，简称：CPU)，还可以是其他通用处理器、数字信号处理器(英文：Digital Signal Processor，简称：DSP)、专用集成电路(英文：Application Specific Integrated Circuit，简称：ASIC)等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(英文：read-only memory，简称：ROM)、RAM、快闪存储器、硬盘、固态硬盘、磁带(英文：magnetic tape)、软盘(英文：floppy disk)、光盘(英文：optical disc)及其任意组合。
以上所述，仅为本发明的具体实施方式，但本发明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发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (58)

  1. 一种通信方法，其特征在于，包括：
    确定第一资源与第二资源重叠，所述第一资源用于承载上行调度请求，所述第二资源用于承载上行数据；
    在第一条件被满足的情况下，发送所述上行调度请求，
    其中，所述第一条件包括所述上行调度请求的优先级不同于第一上行授权的优先级，所述第一上行授权用于传输所述上行数据；或，所述第一条件包括所述第一资源的优先级不同于所述第二资源的优先级，所述第二资源对应所述第一上行授权。
  2. 根据权利要求1所述的方法，其特征在于，所述上行调度请求的优先级不同于第一上行授权，或所述第一资源的优先级不同于第二资源，包括：
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；或者，
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；或者，
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级。
  3. 根据权利要求2所述的方法，其特征在于，所述第一条件还包括以下一项或多项：
    所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级不同；
    所述上行调度请求的物理层优先级高于所述第一上行授权的物理层优先级；
    所述第一资源的物理层优先级与所述第一上行授权的物理层优先级不同；
    所述第一资源的物理层优先级高于所述第一上行授权的物理层优先级；
    所述上行调度请求能够被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级确定所述上行调度请求能够被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级确定所述上行调度请求能够被发送。
  4. 根据权利要求1至3中任一项所述的方法，其特征在于，所述方法还包括：
    在所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述上行调度请求标识为低优先，或确定所述上行调度请求的优先级低于所述上行授权的优先级；或者，
    在所述第一资源的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述上行调度请求标识为低优先，或确定所述上行调度请求的优先级低于所述上行授权；或者，
    在所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述第一上行授权标识为优先，或将所述第二资源标识为优先；或者，
    在所述第一资源的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述第一上行授权标识为优先；或将所述第二资源标识为优先。
  5. 根据权利要求3或4所述的方法，其特征在于，所述方法还包括：
    接收来自网络设备的第一信息和第二信息，所述第一信息用于配置所述第一上行调度请求的物理层优先级或所述第一资源的物理层优先级，所述第二信息用于配置所述第一上行授权的物理层优先级。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述方法还包括：
    在所述第一条件未被满足的情况下，将所述上行数据标识为优先。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述发送所述上行调度请求信息，包括：
    在第二条件被满足的情况下，发送所述上行调度请求，或者，将所述上行调度请求标识为优先
    其中，所述第二条件包括以下至少之一：
    MAC实体被配置了逻辑信道优先级；
    所述第一资源与第二上行授权所授权的资源不重叠；
    触发所述上行调度请求的逻辑信道的优先级高于所述第二资源的优先级。
  8. 根据权利要求1至7中任一项所述的方法，其特征在于，所述上行数据为媒体接入控制协议数据单元MAC PDU、物理上行共享信道PUSCH或上行共享信道UL-SCH。
  9. 一种通信方法，其特征在于，包括：
    确定第三条件被满足且第一资源与第二资源不重叠，其中，所述第一资源用于承载上行数据，所述第二资源用于承载上行调度请求，所述第三条件包括第一上行授权的优先级不同于所述上行调度请求的优先级，所述第一上行授权用于传输所述上行数据；
    发送所述上行数据。
  10. 根据权利要求9所述的方法，其特征在于，所述第一上行授权的优先级不同于所述上行调度请求的优先级，包括以下一项或多项：
    所述上行调度请求的物理层优先级高于所述第一上行授权的物理层优先级；
    所述上行调度请求的物理层优先级不同于所述第一上行授权的物理层优先级；
    所述上行调度请求的物理层优先级不同于所述第一资源的物理层优先级；
    所述第二资源的物理层优先级不同于所述第一资源的物理层优先级；
    所述上行调度请求的物理层优先级高于所述第一资源的物理层优先级；
    所述第二资源的物理层优先级高于所述第一资源的物理层优先级；
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级；
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级；
    所述上行数据能被物理层或媒体接入控制MAC层的低层发送；
    所述上行调度请求能被物理层或媒体接入控制MAC层的低层发送。
  11. 根据权利要求9或10所述的方法，其特征在于，所述发送所述上行数据，包括：
    在第四条件被满足的情况下，发送所述上行数据，或者，将所述上行数据标识为优先
    其中，所述第四条件包括以下一项或多项：
    MAC实体被配置了逻辑信道优先级；
    所述上行数据能被物理层或媒体接入控制MAC层的低层发送；
    所述上行调度请求不能被物理层或媒体接入控制MAC层的低层发送。
  12. 一种通信方法，其特征在于，包括：
    第一终端设备接收来自网络设备的第一信息，所述第一信息用于指示第一时频资源位置，所述第一时频资源位置为被抢占的时频资源位置；
    在第一资源与所述时频资源位置重叠的情况下，所述第一终端设备确定所述第一资源被抢占，所述第一资源为承载上行数据的资源；
    在第一条件被满足的情况下，所述第一终端设备将第一资源标识为低优先，
    其中，所述第一条件包括所述第一终端设备被配置了上行取消配置信息，或被指示了上行取消信息。
  13. 根据权利要求12所述的方法，其特征在于，所述第一条件还包括所述第一资源的优先级为第一优先级，所述第一优先级为优先级集合中的一个优先级，所述优先级集合至少包括第一优先级和第二优先级，其中，所述第一优先级低于所述第二优先级。
  14. 根据权利要求13所述的方法，其特征在于，所述第一优先级为逻辑信道优先级和/或物理层优先级。
  15. 根据权利要求13或14所述的方法，其特征在于，所述第一条件还包括以下一项或多项：
    媒体接入控制实体被配置了逻辑信道优先级；
    所述第一终端设备的配置信息中包括所述第一信息的优先级信息，或者，所述第一终端设备的配置信息中所述第一信息的优先级信息被使能。
  16. 根据权利要求12至15中任一项所述的方法，其特征在于，所述时频资源位置包括第二资源，所述第二资源是被第二终端设备用于传输数据的资源，在第一条件被满足的情况下，所述第一终端设备将第二资源标识为优先，或者，所述终端设备确定所述第二资源的优先级于高于所述第一资源的优先级。
  17. 一种通信方法，其特征在于，包括：
    确定第一资源与第二资源重叠，所述第一资源为动态授权，所述第二资源为配置授权；
    在第一条件或第二条件被满足的情况下，发送所述动态授权，或者，将所述动态授权标识为优先，所述第一条件或所述第二条件至少包括由所述动态授权的优先级和/或所述配置授权的优先级决定所述动态授权能够被发送。
  18. 根据权利要求17所述的方法，其特征在于，所述第一条件包括以下一项或多项：
    所述动态授权的物理层优先级与所述配置授权的物理层优先级相同；
    所述配置授权不能被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述配置授权不能被物理层或者媒体接入控制MAC层的低层发送。
  19. 根据权利要求17所述的方法，其特征在于，所述第二条件包括以下一项或多项：
    所述动态授权的物理层优先级与所述配置授权的物理层优先级不同；
    所述配置授权CG可以被物理层或者媒体接入控制MAC层的低层发送；
    所述动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述配置授权可以被物理层或者媒体接入控制MAC层的低层发送；
    所述动态授权的物理层优先级高于所述配置授权的物理层优先级；
    所述动态授权的逻辑信道优先级高于所述配置授权的逻辑信道优先级。
  20. 一种通信方法，其特征在于，包括：
    在多于两个无线链路控制RLC实体或多于两个逻辑信道进行复制数据传输情况下，或者，在载波聚合CA传输方式联合双链接DC传输方式进行复制数据传输的情况下，确定对所述逻辑信道或对所述RLC实体使用或不使用逻辑信道映射限制，所述逻辑信道映射限制用于限制所述逻辑信道传输数据时使用的载波。
  21. 根据权利要求20所述的方法，其特征在于，所述多于两个RLC实体与一个或多个MAC实体关联，或者所述多于两个逻辑信道与一个或多个MAC实体关联。
  22. 根据权利要求20所述的方法，其特征在于，所述多于两个RLC实体与一个承载关联，或者所述多于两个逻辑信道与一个承载关联。
  23. 根据权利要求21所述的方法，其特征在于，若一个所述MAC实体仅与一个所述逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活的情况下，对所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制，和/或，若一个所述MAC实体仅与一个所述逻辑信道相关联，在复制传输被激活或所述MAC实体对应的复制传输被激活的情况下，对所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制。
  24. 根据权利要求21所述的方法，其特征在于，
    若一个所述MAC实体与多个所述逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活，且所述MAC实体相关联的所述逻辑信道中存在多个激活的所述逻辑信道，对与所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制，
    或者，若一个所述MAC实体与多个所述逻辑信道相关联，且所述MAC实体相关联的所述逻辑信道中存在多个激活的所述逻辑信道，对与所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制。
  25. 根据权利要求21所述的方法，其特征在于，
    若一个所述MAC实体与多个逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活时，若所述MAC相关联的所述逻辑信道中仅存在一个激活的逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制，或者，
    若一个所述MAC实体与多个逻辑信道相关联，若所述MAC相关联的所述逻辑信道中仅存在一个激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制。
  26. 根据权利要求21所述的方法，其特征在于，
    若一个所述MAC实体与多个逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活时，若所述MAC相关联的所述逻辑信道中不存在激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制，或者，
    若一个所述MAC实体与多个逻辑信道相关联，若所述MAC相关联的所述逻辑信道中不存在激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制。
  27. 根据权利要求20至26中任一项所述的方法，其特征在于，接收第一信息，第一信息配置所述逻辑信道映射限制，所述逻辑信道映射限制是以逻辑信道为单位或以RLC实体为单位配置的。
  28. 一种通信装置，其特征在于，包括：
    处理单元，用于确定第一资源与第二资源重叠，所述第一资源用于承载上行调度请求，所述第二资源用于承载上行数据；
    收发单元，用于在第一条件被满足的情况下发送所述上行调度请求，
    其中，所述第一条件包括所述上行调度请求的优先级不同于第一上行授权的优先级，所述第一上行授权用于传输所述上行数据；或，所述第一条件包括所述第一资源的优先级不同于所述第二资源的优先级，所述第二资源对应所述第一上行授权。
  29. 根据权利要求28所述的装置，其特征在于，所述上行调度请求的优先级不同于第一上行授权，或所述第一资源的优先级不同于第二资源，包括：
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；或者，
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；或者，
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级。
  30. 根据权利要求29所述的装置，其特征在于，所述第一条件还包括以下一项或多项：
    所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级不同；
    所述上行调度请求的物理层优先级高于所述第一上行授权的物理层优先级；
    所述第一资源的物理层优先级与所述第一上行授权的物理层优先级不同；
    所述第一资源的物理层优先级高于所述第一上行授权的物理层优先级；
    所述上行调度请求能够被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级确定所述上行调度请求能够被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级确定所述上行调度请求能够被发送。
  31. 根据权利要求28至30中任一项所述的装置，其特征在于，
    所述处理单元还用于在所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述上行调度请求标识为低优先，或确定所述上行调度请求的优先级低于所述上行授权的优先级；或者，
    所述处理单元还用于在所述第一资源的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述上行调度请求标识为低优先，或确定所述上行调度请求的优先级低于所述上行授权；或者，
    所述处理单元还用于在所述上行调度请求的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述第一上行授权标识为优先，或将所述第二资源标识为优先；或者，
    所述处理单元还用于在所述第一资源的物理层优先级与所述第一上行授权的物理层优先级相同的情况下，将所述第一上行授权标识为优先；或将所述第二资源标识为优先。
  32. 根据权利要求30或31所述的装置，其特征在于，
    所述收发单元还用于接收来自网络设备的第一信息和第二信息，所述第一信息用于配置所述第一上行调度请求的物理层优先级或所述第一资源的物理层优先级，所述第二信息用于配置所述第一上行授权的物理层优先级。
  33. 根据权利要求28至32中任一项所述的装置，其特征在于，
    所述处理单元还用于在所述第一条件未被满足的情况下，将所述上行数据标识为优先。
  34. 根据权利要求28至33中任一项所述的装置，其特征在于，
    所述处理单元具体用于在第二条件被满足的情况下，发送所述上行调度请求，或者，将所述上行调度请求标识为优先
    其中，所述第二条件包括以下至少之一：
    MAC实体被配置了逻辑信道优先级；
    所述第一资源与第二上行授权所授权的资源不重叠；
    触发所述上行调度请求的逻辑信道的优先级高于所述第二资源的优先级。
  35. 根据权利要求28至34中任一项所述的装置，其特征在于，所述上行数据为媒体接入控制协议数据单元MAC PDU、物理上行共享信道PUSCH或上行共享信道UL-SCH。
  36. 一种通信装置，其特征在于，包括：
    处理单元，用于确定第三条件被满足且第一资源与第二资源不重叠，其中，所述第一资源用于承载上行数据，所述第二资源用于承载上行调度请求，所述第三条件包括第一上行授权的优先级不同于所述上行调度请求的优先级，所述第一上行授权用于传输所述上行数据；
    收发单元，用于发送所述上行数据。
  37. 根据权利要求36所述的装置，其特征在于，所述第一上行授权的优先级不同于所述上行调度请求的优先级，包括以下一项或多项：
    所述上行调度请求的物理层优先级高于所述第一上行授权的物理层优先级；
    所述上行调度请求的物理层优先级不同于所述第一上行授权的物理层优先级；
    所述上行调度请求的物理层优先级不同于所述第一资源的物理层优先级；
    所述第二资源的物理层优先级不同于所述第一资源的物理层优先级；
    所述上行调度请求的物理层优先级高于所述第一资源的物理层优先级；
    所述第二资源的物理层优先级高于所述第一资源的物理层优先级；
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级；
    所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的逻辑信道的优先级；
    触发所述上行调度请求的逻辑信道的优先级高于所述第一上行授权的优先级；
    所述上行数据能被物理层或媒体接入控制MAC层的低层发送；
    所述上行调度请求能被物理层或媒体接入控制MAC层的低层发送。
  38. 根据权利要求36或37所述的装置，其特征在于，所述发送所述上行数据，包括：
    在第四条件被满足的情况下，发送所述上行数据，或者，将所述上行数据标识为优先
    其中，所述第四条件包括以下一项或多项：
    MAC实体被配置了逻辑信道优先级；
    所述上行数据能被物理层或媒体接入控制MAC层的低层发送；
    所述上行调度请求不能被物理层或媒体接入控制MAC层的低层发送。
  39. 一种通信装置，其特征在于，包括：
    收发单元，用于接收来自网络设备的第一信息，所述第一信息用于指示第一时频资源位置，所述第一时频资源位置为被抢占的时频资源位置；
    处理单元，用于在第一资源与所述时频资源位置重叠的情况下确定所述第一资源被抢占，所述第一资源为承载上行数据的资源；
    所述处理单元还用于在第一条件被满足的情况下将第一资源标识为低优先，
    其中，所述第一条件包括所述通信装置被配置了上行取消配置信息，或被指示了上行取消信息。
  40. 根据权利要求39所述的装置，其特征在于，所述第一条件还包括所述第一资源的优先级为第一优先级，所述第一优先级为优先级集合中的一个优先级，所述优先级集合至少包括第一优先级和第二优先级，其中，所述第一优先级低于所述第二优先级。
  41. 根据权利要求40所述的装置，其特征在于，所述第一优先级为逻辑信道优先级和/或物理层优先级。
  42. 根据权利要求40或41所述的装置，其特征在于，所述第一条件还包括以下一项或多项：
    媒体接入控制实体被配置了逻辑信道优先级；
    所述第一终端设备的配置信息中包括所述第一信息的优先级信息，或者，所述第一终端设备的配置信息中所述第一信息的优先级信息被使能。
  43. 根据权利要求39至42中任一项所述的装置，其特征在于，所述时频资源位置包括第二资源，所述第二资源是被第二终端设备用于传输数据的资源，在第一条件被满足的情况下，所述第一终端设备将第二资源标识为优先，或者，所述终端设备确定所述第二资源的优先级于高于所述第一资源的优先级。
  44. 一种通信装置，其特征在于，包括：
    处理单元，用于确定第一资源与第二资源重叠，所述第一资源为动态授权，所述第二资源为配置授权；
    收发单元，用于在第一条件或第二条件被满足的情况下，发送所述动态授权，或者，将所述动态授权标识为优先，所述第一条件或所述第二条件至少包括由所述动态授权的优先级和/或所述配置授权的优先级决定所述动态授权能够被发送。
  45. 根据权利要求44所述的装置，其特征在于，所述第一条件包括以下一项或多项：
    所述动态授权的物理层优先级与所述配置授权的物理层优先级相同；
    所述配置授权不能被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述配置授权不能被物理层或者媒体接入控制MAC层的低层发送。
  46. 根据权利要求44所述的装置，其特征在于，所述第二条件包括以下一项或多项：
    所述动态授权的物理层优先级与所述配置授权的物理层优先级不同；
    所述配置授权可以被物理层或者媒体接入控制MAC层的低层发送；
    所述动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述动态授权可以被物理层或者媒体接入控制MAC层的低层发送；
    根据物理层优先级所述配置授权可以被物理层或者媒体接入控制MAC层的低层发送；
    所述动态授权的物理层优先级高于所述配置授权的物理层优先级；
    所述动态授权的逻辑信道优先级高于所述配置授权的逻辑信道优先级。
  47. 一种通信装置，其特征在于，包括：
    检测单元，用于检测采用多于两个无线链路控制RLC实体或多于两个逻辑信道进行复制数据传输情况下，或者，用于检测采用载波聚合CA传输方式联合双链接DC传输方式进行复制数据传输；
    处理单元，用于确定对所述逻辑信道或对所述RLC实体使用或不使用逻辑信道映射限制，所述逻辑信道映射限制用于限制所述逻辑信道传输数据时使用的载波。
  48. 根据权利要求47所述的装置，其特征在于，所述多于两个RLC实体与一个或多个MAC实体关联，或者所述多于两个逻辑信道与一个或多个MAC实体关联。
  49. 根据权利要求47所述的装置，其特征在于，所述多于两个RLC实体与一个承载关联，或者 所述多于两个逻辑信道与一个承载关联。
  50. 根据权利要求48所述的装置，其特征在于，若一个所述MAC实体仅与一个所述逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活的情况下，对所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制，和/或，若一个所述MAC实体仅与一个所述逻辑信道相关联，在复制传输被激活或所述MAC实体对应的复制传输被激活的情况下，对所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制。
  51. 根据权利要求48所述的装置，其特征在于，
    若一个所述MAC实体与多个所述逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活，且所述MAC实体相关联的所述逻辑信道中存在多个激活的所述逻辑信道，对与所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制，
    或者，若一个所述MAC实体与多个所述逻辑信道相关联，且所述MAC实体相关联的所述逻辑信道中存在多个激活的所述逻辑信道，对与所述MAC实体相关联的所述逻辑信道维持或使用所述逻辑信道映射限制。
  52. 根据权利要求48所述的装置，其特征在于，
    若一个所述MAC实体与多个逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活时，若所述MAC相关联的所述逻辑信道中仅存在一个激活的逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制，或者，
    若一个所述MAC实体与多个逻辑信道相关联，若所述MAC相关联的所述逻辑信道中仅存在一个激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制。
  53. 根据权利要求48所述的装置，其特征在于，
    若一个所述MAC实体与多个逻辑信道相关联，在复制传输被去激活或所述MAC实体对应的复制传输被去激活时，若所述MAC相关联的所述逻辑信道中不存在激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制，或者，
    若一个所述MAC实体与多个逻辑信道相关联，若所述MAC相关联的所述逻辑信道中不存在激活的所述逻辑信道，则所述MAC实体相关联的所述逻辑信道不使用所述逻辑信道映射限制。
  54. 根据权利要求47至53中任一项所述的装置，其特征在于，包括：
    收发单元，用于接收第一信息，第一信息配置所述逻辑信道映射限制，所述逻辑信道映射限制是以逻辑信道为单位或以RLC实体为单位配置的。
  55. 一种通信装置，其特征在于，包括至少一个处理器，与存储器耦合；
    所述存储器用于存储程序或指令；
    所述至少一个处理器用于执行所述程序或指令，以使所述装置实现如权利要求1至27中任一项所述的方法。
  56. 一种计算机可读存储介质，包括计算机程序，当其由一个或多个处理器执行时，使得包括所述处理器的装置执行如权利要求1至27中任一项所述的方法。
  57. 一种计算机程序产品，其特征在于，所述计算机程序产品包括：计算机程序，当所述计算机程序被运行时，使得计算机执行如权利要求1至27中任一项所述的方法。
  58. 一种芯片，其特征在于，包括至少一个处理器和通信接口；
    所述通信接口用于接收输入所述芯片的信号或从所述芯片输出的信号，所述处理器与所述通信接口通信且通过逻辑电路或执行代码指令用于实现如权利要求1至27中任一项所述的方法。
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