WO2022188143A1 - 数据传输方法及装置 - Google Patents

数据传输方法及装置 Download PDF

Info

Publication number
WO2022188143A1
WO2022188143A1 PCT/CN2021/080434 CN2021080434W WO2022188143A1 WO 2022188143 A1 WO2022188143 A1 WO 2022188143A1 CN 2021080434 W CN2021080434 W CN 2021080434W WO 2022188143 A1 WO2022188143 A1 WO 2022188143A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
transmitted
information
terminal
access network
Prior art date
Application number
PCT/CN2021/080434
Other languages
English (en)
French (fr)
Inventor
陈二凯
廖树日
曹佑龙
窦圣跃
徐小英
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2021/080434 priority Critical patent/WO2022188143A1/zh
Priority to EP21929618.3A priority patent/EP4284091A4/en
Priority to CN202180079179.2A priority patent/CN116491091A/zh
Publication of WO2022188143A1 publication Critical patent/WO2022188143A1/zh
Priority to US18/460,613 priority patent/US20230413121A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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

Definitions

  • XR extended reality
  • VR virtual reality
  • MR mixed reality
  • the tactile Internet can realize remote touch applications and remote control of machines, and realize remote perception in terms of vision, hearing, touch, and smell.
  • great development space providing users with a brand-new tactile interactive experience, with great application value and commercial potential.
  • Embodiments of the present application provide a communication method and apparatus.
  • an embodiment of the present application provides a communication method.
  • the method may be executed by a wireless access network device, or may be executed by a component of the wireless access network device (for example, a processor, a chip, or a chip system, etc.), including : Receive first information from the terminal, where the first information indicates the integrity transmission requirement of the data to be transmitted of the terminal. Second information from the terminal is received, where the second information indicates the data amount of the data to be transmitted. Output first configuration information according to the integrity transmission requirement of the data to be transmitted and the data volume, where the first configuration information is used for configuration of transmission resources and/or priorities of the data to be transmitted.
  • the embodiment of this application does not limit the specific name of the integrity transmission requirement, the integrity transmission requirement is only a possible name, and any other requirement name that can reflect the above functions should be understood as the integrity in the solution of this application. transmission needs. It can be understood that when there is the above-mentioned integrity transmission requirement, the data information contained in the service can be transmitted as a whole on the wireless access network device side, so as to support the integrity transmission of the data on the wireless access network device, and Improve the user experience of XR services.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the above-mentioned first information further indicates the delay budget of the above-mentioned data packet of the data to be transmitted, the arrival time of the above-mentioned data packet of the to-be-transmitted data, and the remainder of the above-mentioned data to be transmitted.
  • One or more of the latency budgets may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted and the arrival time of the data packet of the to-be-transmitted data; or the above-mentioned first information may also indicate the delay budget and The remaining delay budget of the data to be transmitted; or the above-mentioned first information may also indicate the arrival time of the data packets of the data to be transmitted and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • outputting the first configuration information according to the integrity transmission requirements and data volume of the data to be transmitted includes: according to the integrity transmission requirements and data volume of the data to be transmitted, and The first configuration information is output by one or more of the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • receiving the first information from the terminal includes: receiving a radio resource control RRC message from the terminal, where the RRC message includes the above-mentioned first information.
  • the above-mentioned first information further includes a quality of service flow identifier QFI.
  • QFI quality of service flow identifier
  • the above-mentioned method further includes: outputting second configuration information according to the above-mentioned first information, where the second configuration information is used for the above-mentioned radio bearer RB and/or the above-mentioned data to be transmitted.
  • Configuration of the logical channel group LCG the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • the above-mentioned second configuration information is used for the above-mentioned mapping of the quality of service flow QoS flow of the data to be transmitted to the corresponding RB.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • the above-mentioned second configuration information is used for the above-mentioned division of the logical channel of the data to be transmitted to the corresponding LCG.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • receiving the first information from the terminal includes: receiving a media access control layer control element (media access control control element, MAC CE) from the terminal, the MAC CE includes the first information.
  • MAC CE media access control control element
  • receiving the second information from the terminal includes: receiving a MAC CE from the terminal, where the MAC CE includes the second information.
  • the above-mentioned first configuration information is used to configure the priority of the logical channel corresponding to the above-mentioned to-be-transmitted data.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • an embodiment of the present application provides a communication method, which can be executed by a terminal or by a component of the terminal (for example, a processor, a chip, or a chip system, etc.), including: sending a radio access network device to the The first information, where the first information indicates the integrity transmission requirement of the data to be transmitted of the terminal. Send second information to the wireless access network device, where the second information indicates the data amount of the data to be transmitted. Receive first configuration information from a radio access network device; and configure transmission resources and/or priorities of the data to be transmitted according to the first configuration information.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the first information further indicates the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining data of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted and the arrival time of the data packet of the to-be-transmitted data; or the above-mentioned first information may also indicate the delay budget and The remaining delay budget of the data to be transmitted; or the above-mentioned first information may also indicate the arrival time of the data packets of the data to be transmitted and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • the above-mentioned first information further includes a quality of service flow identifier QFI.
  • QFI quality of service flow identifier
  • the above method further includes: receiving a second configuration message from the radio access network device; and/or logical channel group LCG for configuration.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • configuring the LCG of the data to be transmitted according to the second configuration message includes: dividing the logical channel of the data to be transmitted into the logical channels according to the second configuration message. Corresponding business LCG.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • sending the above-mentioned first information to the wireless access network device includes: sending a MAC CE to the wireless access network device, where the MAC CE includes the above-mentioned first information.
  • sending the above-mentioned second information to the wireless access network device includes: sending a MAC CE to the wireless access network device, where the MAC CE includes the above-mentioned second information.
  • configuring the priority of the data to be transmitted according to the first configuration information includes: according to the first configuration information, configuring the priority of the logical channel corresponding to the data to be transmitted. priority is configured.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network performance. Uplink transmission efficiency and enhanced user experience of related services.
  • an embodiment of the present application provides an apparatus, which can implement the method in the first aspect or any possible implementation manner of the first aspect.
  • the apparatus comprises corresponding units or components for carrying out the above-described method.
  • the units included in the apparatus may be implemented by software and/or hardware.
  • the apparatus may be, for example, a terminal or a network device, or may be a chip, a chip system, or a processor that supports the terminal or network device to implement the above method.
  • an embodiment of the present application provides an apparatus that can implement the method in the second aspect or any possible implementation manner of the second aspect.
  • the apparatus comprises corresponding units or components for carrying out the above-described method.
  • the units included in the apparatus may be implemented by software and/or hardware.
  • the apparatus may be, for example, a terminal or a network device, or may be a chip, a chip system, or a processor that supports the terminal or network device to implement the above method.
  • an embodiment of the present application provides an apparatus, including: a processor, where the processor is coupled to a memory, and the memory is used to store a program or an instruction, and when the program or instruction is executed by the processor,
  • the device is made to implement the above-mentioned first aspect or the method in any possible implementation manner of the first aspect.
  • an embodiment of the present application provides an apparatus, including: a processor, where the processor is coupled to a memory, and the memory is used to store a program or an instruction, and when the program or instruction is executed by the processor,
  • the device is made to implement the above-mentioned second aspect or the method in any possible implementation manner of the second aspect.
  • an embodiment of the present application provides a computer-readable storage medium on which a computer program or instruction is stored, and when the computer program or instruction is executed, enables a computer to execute the first aspect or any of the first aspects. method in an embodiment.
  • an embodiment of the present application provides a computer-readable storage medium on which a computer program or instruction is stored, and when the computer program or instruction is executed, enables a computer to execute the second aspect or any of the second aspects. method in an embodiment.
  • an embodiment of the present application provides a computer program product, which includes computer program code, and when the computer program code is run on a computer, enables the computer to execute the first aspect or any possible implementation manner of the first aspect. method in .
  • an embodiment of the present application provides a computer program product, which includes computer program code, and when the computer program code runs on a computer, the computer program code enables the computer to execute the second aspect or any possible implementation manner of the second aspect. method in .
  • an embodiment of the present application provides a chip, including: a processor, where the processor is coupled to a memory, and the memory is used to store a program or an instruction, and when the program or instruction is executed by the processor , so that the chip implements the first aspect or the method in any possible implementation manner of the first aspect.
  • an embodiment of the present application provides a chip, including: a processor, where the processor is coupled to a memory, and the memory is used to store a program or an instruction, and when the program or instruction is executed by the processor , so that the chip implements the second aspect or the method in any possible implementation manner of the second aspect.
  • an embodiment of the present application provides a communication system, including: the device of the third aspect and the device of the fourth aspect.
  • an embodiment of the present application provides a communication system, including: the device of the fifth aspect and the device of the sixth aspect.
  • FIG. 1 is a schematic diagram of a communication system to which an embodiment provided by the present application is applied;
  • FIG. 2 is a schematic diagram of a communication system architecture to which an embodiment provided by the present application is applied;
  • 3-5 are schematic diagrams of several scenarios to which the embodiments of the present application may be applied;
  • FIG. 6 shows a schematic diagram of interaction of a communication method provided by the present application
  • FIG. 7 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of another communication apparatus provided by an embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of a communication system 1000 to which an embodiment of the present application is applied.
  • the communication system includes a radio access network 100 and a core network 200 .
  • the radio access network 100 may include at least one radio access network device (such as 110a and 110b in FIG. 1 ), and may also include at least one terminal (such as 120a-120j in FIG. 1 ).
  • the terminal is connected to the wireless access network device in a wireless way, and the wireless access network device is connected to the core network in a wireless or wired way.
  • the core network device and the radio access network device can be independent and different physical devices, or the functions of the core network device and the logical functions of the radio access network device can be integrated on the same physical device, or they can be one physical device. It integrates the functions of some core network equipment and some functions of the wireless access network equipment. All or part of the functions of the radio access network equipment can also be implemented by software functions running on hardware, or by virtualized functions instantiated on a platform (eg, a cloud platform). Terminals and terminals and wireless access network devices and wireless access network devices may be connected to each other in a wired or wireless manner.
  • FIG. 1 is just a schematic diagram, and the communication system may also include other network devices, such as wireless relay devices and wireless backhaul devices, which are not shown in FIG. 1 .
  • the radio access network equipment can be a base station (base station), an evolved base station (evolved NodeB, eNodeB), a transmission reception point (transmission reception point, TRP), the next generation in the fifth generation (5th generation, 5G) mobile communication system
  • Base station (next generation NodeB, gNB), the next generation base station in the sixth generation (6th generation, 6G) mobile communication system, the base station in the future mobile communication system or the access node in the WiFi system, etc.; it can also complete the base station part
  • a functional module or unit for example, may be a centralized unit (central unit, CU) or a distributed unit (distributed unit, DU).
  • the radio access network device may be a macro base station (110a in FIG.
  • the embodiments of the present application do not limit the specific technology and specific device form adopted by the wireless access network device.
  • the following description takes a base station as an example of a radio access network device.
  • the terminal may be a terminal in the Internet of Things (IoT) system.
  • IoT Internet of Things
  • MTC machine type communication
  • the terminal of the present application may be an on-board module, on-board module, on-board component, on-board chip or on-board unit built into the vehicle as one or more components or units, and the vehicle passes through the built-in on-board module, on-board module, on-board component , on-board chip or on-board unit can implement the method of the present application. Therefore, the embodiments of the present application can be applied to the Internet of Vehicles, such as vehicle to everything (V2X), long term evolution vehicle (LTE-V), vehicle to vehicle (V2V) Wait.
  • V2X vehicle to everything
  • LTE-V long term evolution vehicle
  • V2V vehicle to vehicle
  • a terminal may sometimes also be referred to as terminal equipment, user equipment (UE), access terminal equipment, vehicle-mounted terminal, industrial control terminal, UE unit, UE station, mobile station, mobile station, remote station, Remote terminal equipment, mobile equipment, UE terminal equipment, wireless communication equipment, machine terminal, UE proxy or UE device, etc.
  • UE user equipment
  • access terminal equipment vehicle-mounted terminal
  • industrial control terminal UE unit
  • UE station mobile station
  • mobile station mobile station
  • remote station Remote terminal equipment
  • mobile equipment mobile equipment
  • UE terminal equipment wireless communication equipment
  • machine terminal machine terminal
  • UE proxy UE device
  • the terminal in this application may also be a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, or a mixed reality (mix reality, MR) terminal device.
  • VR terminals, AR terminals, and MR terminals may all be called extended reality (extended reality, XR) terminal devices.
  • the XR terminal can be a head-mounted device (such as a helmet or glasses), an all-in-one machine, a TV, a monitor, a car, a vehicle-mounted device, a tablet, a smart screen, a holographic projector, a video player, and a remote control robot. , tactile Internet terminals, etc.
  • the XR terminal can present XR data to the user, and the user can experience a variety of XR services by wearing or using the XR terminal.
  • the XR terminal can access the network in a wireless or wired manner, for example, through a wireless-fidelity (wireless-fidelity, WiFi) or 5G system.
  • Base stations and terminals can be fixed or mobile. Base stations and terminals can be deployed on land, including indoor or outdoor, hand-held or vehicle-mounted; they can also be deployed on water; they can also be deployed in the air on aircraft, balloons, and satellites. The embodiments of the present application do not limit the application scenarios of the base station and the terminal.
  • the helicopter or drone 120i in FIG. 1 may be configured as a mobile base station, for those terminals 120j accessing the radio access network 100 through 120i, the terminal 120i is Base station; but for base station 110a, 120i is a terminal, that is, communication between 110a and 120i is performed through a wireless air interface protocol.
  • the communication between 110a and 120i may also be performed through an interface protocol between the base station and the base station.
  • both the base station and the terminal may be collectively referred to as communication devices, 110a and 110b in FIG. 1 may be referred to as communication devices with base station functions, and 120a-120j in FIG. 1 may be referred to as communication devices with terminal functions.
  • Communication between base stations and terminals, between base stations and base stations, and between terminals and terminals can be carried out through licensed spectrum, through unlicensed spectrum, or through licensed spectrum and unlicensed spectrum at the same time;
  • the frequency spectrum below gigahertz (GHz) is used for communication, the frequency spectrum above 6GHz can also be used for communication, and the frequency spectrum below 6GHz and the frequency spectrum above 6GHz can be used for communication at the same time.
  • the embodiments of the present application do not limit the spectrum resources used for wireless communication.
  • the function of the base station may also be performed by a module (eg, a chip) in the base station, or may be performed by a control subsystem including the function of the base station.
  • the control subsystem including the base station function here may be the control center in the application scenarios of the above-mentioned terminals such as smart grid, industrial control, intelligent transportation, and smart city.
  • the functions of the terminal may also be performed by a module in the terminal (such as a chip or a modem), or by a device incorporating the functions of the terminal.
  • the base station sends downlink signals or downlink information to the terminal, and the downlink information is carried on the downlink channel;
  • the terminal sends the uplink signal or uplink information to the base station, and the uplink information is carried on the uplink channel;
  • the terminal sends a side link (sidelink) to the terminal. ) signal or side link information, the side link information is carried on the side link channel, and the side link may also be called a side link, a side link or a side link, etc.
  • FIG. 2 shows a schematic diagram of a communication system architecture.
  • the terminal accesses the core network through an access network (radio access network, RAN) device.
  • the terminal can establish a connection with a data network (DN) or a server in the data network through the access network and the core network.
  • the data network may include, for example, operator services, the Internet, or third-party services.
  • the connection may be a packet data network connection (PDN connection) or a bearer.
  • PDN connection packet data network connection
  • the connection can be a protocol data unit session (PDU Session).
  • the connection may be a PDU session, or a PDN connection, or other similar concepts, which are not limited in this embodiment of the present application.
  • the connection established between the terminal and the data network or server may also be referred to as a session.
  • the core network includes mobility management network elements, session management network elements, and user plane network elements.
  • the core network further includes a network capability opening network element and/or a policy control network element.
  • the mobility management network element is mainly used for mobility management in the mobile network, such as user location update, user registration network, user handover, etc.
  • the mobility management network element may be a mobility management entity (mobility management etity, MME).
  • the mobility management network element can be an access and mobility management function (AMF).
  • the session management network element is mainly used for session management in the mobile network, such as session establishment, modification and release. Specific functions include allocating Internet Protocol (IP) addresses to users, and selecting user plane network elements that provide packet forwarding functions.
  • IP Internet Protocol
  • the session management network element may be a serving gateway control plane (SGW-C) or a packet data network gateway control plane (PGW-C) or SGW-C and The network element co-located by the PGW-C.
  • the session management network element may be a session management function (SMF).
  • the user plane network element is mainly used to forward user data packets according to the routing rules of the session management network element.
  • the user plane network element can be a serving gateway user plane (SGW-U) or a packet data gateway user plane (PGW-U) or SGW-U and PGW -U co-located network element.
  • a user plane network element may be a user plane function (UPF) network element.
  • UPF user plane function
  • Policy control network element including user subscription data management function, policy control function, charging policy control function, quality of service (quality of service, QoS) control, etc.
  • the policy control network element may be a policy control and charging function (policy control and charging function, PCRF).
  • policy control network element may be a policy control function (PCF).
  • Network capability exposure network elements are mainly used to open the capabilities of the communication system to third parties, application service functions, etc., and transfer information between third parties, application servers, and communication systems.
  • a network capability exposure network element may be a service capability exposure function (SCEF).
  • SCEF service capability exposure function
  • NEF network exposure function
  • the above-mentioned network elements or devices can still use their names in the 4G or 5G communication systems, or have other names.
  • the functions of the foregoing network elements or devices may be performed by an independent network element, or may be performed jointly by several network elements, which are not limited in this embodiment of the present application.
  • network elements in the core network may be deployed on the same or different physical devices.
  • AMF and SMF can be deployed on the same physical device.
  • the network elements of the 5G core network can be deployed on the same physical device as the network elements of the 4G core network.
  • network elements in the core network can be co-located.
  • the mobility management network element may be co-located with the session management network element.
  • the session management network element may be co-located with the user plane network element.
  • the core network of the 5G communication system adopts an architecture that separates the control plane from the user plane and a service-oriented architecture.
  • the network to which the solution of the present application is applicable may adopt the architecture in which the control plane and the user plane are separated, or may adopt the architecture in which the control plane and the user plane are integrated.
  • the network to which the solution of the present application is applicable may adopt a service-oriented architecture or a non-service-oriented architecture.
  • XR technology In wireless communication networks, XR technology has the advantages of multiple perspectives and strong interactivity, which can provide users with a brand-new experience, and has great application value and commercial potential.
  • XR includes technologies such as VR, AR, and MR, and can be widely used in entertainment, gaming, medical, advertising, industry, online education, and engineering.
  • VR technology mainly refers to the rendering of visual and audio scenes to simulate the visual and audio sensory stimulation of users in the real world as much as possible.
  • a user can wear an XR terminal (eg, a head-mounted device) to simulate vision and/or hearing to the user.
  • VR technology can also perform motion tracking of the user, thereby updating the simulated visual and/or auditory content in time.
  • AR technology mainly refers to providing visual and/or auditory additional information or artificially generated content in the real environment perceived by the user, where the user's acquisition of the real environment can be direct (eg, without sensing, processing and rendering), It can also be indirect (for example, transmitted through sensors, etc.), and further enhanced processing is performed.
  • the network device can process and transmit the data generated by the XR service (may be called XR data).
  • the network device in the cloud can render and encode the XR source data (such as source encoding).
  • the connected network equipment transmits the XR data to the XR terminal.
  • the XR terminal provides users with a variety of XR experiences (such as immersive experience, visual experience, interactive experience or device experience, etc.) by processing XR data.
  • evaluation dimensions for XR experience including one or more of the following evaluation dimensions: picture clarity, picture fluency, picture distortion, picture three-dimensionality, picture black borders, picture smear, sound quality, sound effect, Field of view, stuttering, blurry screen, vertigo, audio and video synchronization, interactive freedom, interactive operation response speed, interactive operation accuracy, interactive content loading speed, terminal wearing comfort, terminal wearing fatigue, terminal battery life , terminal portability, or terminal visual impairment friendliness, etc.
  • the picture frame or the segmentation or fragmentation of the picture frame can be sent to the terminal in the form of data packets.
  • a picture frame or a segment or fragment of a picture frame is divided into Internet protocol (IP) packets at the network transport layer and transmitted to the fixed network/core network, and then the IP data packets are transmitted to the terminal through the wireless air interface.
  • IP Internet protocol
  • a picture frame in this application may also be referred to as a video frame or a data frame.
  • the video frame segmentation or video frame segmentation means that the video frame can be encoded according to the division of the video picture area during encoding, and the divided area is called the video frame slice or the video frame slice.
  • a video frame, video frame strip, or video frame slice transmission is characterized in that a video frame, video frame strip, or video frame slice contains multiple data packets that can be considered as a whole. When a data packet is transmitted in error, the entire video frame, video frame slice, or video frame slice is also in error.
  • the UE In the uplink transmission process, if the UE has no uplink data to transmit, the base station does not need to allocate uplink resources for the UE, otherwise resources will be wasted. Therefore, the UE first tells the base station whether it has uplink data to transmit, and then the base station can decide whether to allocate uplink resources to the UE. For example, the UE tells the base station whether it needs uplink resources for uplink data transmission through uplink scheduling request (SR), but does not tell the base station how much uplink data needs to be sent (this is through the buffer state report (buffer state report). report, BSR) reported). After the base station receives the SR, how many uplink resources are allocated to the UE generally depends on the implementation of the base station, for example, at least enough resources for the UE to send the BSR can be allocated.
  • SR uplink scheduling request
  • BSR buffer state report
  • the UE When the UE requests uplink resources from the base station through the SR, it only indicates whether it has uplink data to send, but does not indicate how much uplink data it needs to send. The UE needs to tell the base station how much data needs to be sent through the BSR, so that the base station can decide how many uplink resources to allocate to the UE. According to different services, the UE may establish different radio bearers (RBs), and each radio bearer corresponds to a logical channel. If a BSR is reported for each logical channel, it will bring a lot of signaling overhead. To avoid this situation, for example, the concept of a logical channel group (LCG) can be introduced, and each logical channel is put into an LCG. The UE reports the BSR based on the LCG instead of reporting one BSR for each logical channel.
  • RBs radio bearers
  • SR and BSR mechanisms can only be reported in units of LCG.
  • a data stream of a service corresponds to a logical channel, and in a data stream, a video frame is split into multiple data packets, which do not necessarily arrive in the buffer at the same time. Therefore, the base station cannot perceive the data size of a video frame, and thus cannot perform optimal scheduling for multiple data packets of the same video frame. An error in the transmission of individual data packets will lead to errors in the entire picture frame, resulting in invalid transmission of correct data packets, reducing network transmission efficiency.
  • the embodiment of the present application proposes an uplink transmission method for XR service for the transmission of XR data, which can effectively avoid a small amount of data packet loss during network transmission of data packets with integrity requirements, thereby effectively improving network uplink transmission. Transmission efficiency ensures the user experience of related services.
  • data integrity transmission can be understood as transmitting two or more video frames, video frame slices or video frame slices as a whole.
  • object of integrity can have many different understandings.
  • the object of integrity may be content, ie content integrity.
  • Contents of multiple different dimensions have an associated relationship, so the integrity transmission of multiple data units corresponding to the content of multiple dimensions is performed.
  • there is an association relationship between multiple data units corresponding to the content of the picture frame slice or there is an association relationship between the base layer data unit and the enhancement layer data unit corresponding to the content of the picture frame slice.
  • there is an association relationship between multiple data units corresponding to the segmented content of the picture frame or there is an association relationship between the base layer data unit and the enhancement layer data unit corresponding to the segmented content of the picture frame.
  • an object of integrity may also be a task, event, object or class, ie task integrity, event integrity, object integrity or class integrity.
  • Multiple data units in the same task, the same event, the same object, or the same class have an associated relationship, so integrity transmission is performed on the multiple data units in the same task, the same event, the same object, or the same class.
  • multiple data units corresponding to information such as video, audio, motion, and touch have an association relationship.
  • the data packets corresponding to the video and the data packets corresponding to the audio belong to the data of the tactile Internet and have an association relationship.
  • integrity transmission and integrity objects in this application may also have other descriptions.
  • the above-mentioned integrity transmission can also be described as task-driven transmission, event-based transmission, or object-oriented transmission, etc., which are all within the scope of the present application.
  • FIGS. 3-5 show schematic diagrams of several scenarios to which the embodiments of the present application may be applied.
  • FIG. 3 shows a schematic diagram of a scenario to which this embodiment of the present application is applicable.
  • FIG. 3 illustrates a system 300 including a server 310 , a core network and an access network 320 (may be referred to as a transport network 320 for short, such as an LTE, 5G or 6G network), and an XR terminal 330 .
  • the server 310 can be used to encode, decode and render XR source data
  • the transmission network 320 can be used to transmit the XR data
  • the XR terminal 330 can provide users with diversified XR experience by processing the XR data.
  • the XR terminal 330 obtains XR data from the transmission network 320 by means of other terminals and/or network equipment.
  • other terminals such as mobile phones, laptops, or cars, etc.
  • network devices such as relays, WiFi routers, or WiFi access point, etc.
  • FIG. 4 shows another schematic diagram of a scenario to which this embodiment of the present application is applicable.
  • FIG. 4 illustrates a system 400 including XR terminals 430 , a core network and an access network 420 (may be referred to simply as a transport network 420 , such as an LTE, 5G or 6G network), and other terminals 410 .
  • the other terminal 410 is a terminal other than the XR terminal 430, and the other terminal 410 may be an XR terminal or a common terminal (also referred to as a non-XR terminal).
  • Other terminals 410 may transmit data to the XR terminal 430 through the transmission network 420 .
  • the XR terminal 430 may be a remote control robot or a teleoperator in a controlled domain
  • other terminals 410 may be haptic users and/or human system interfaces in the main domain
  • other terminals 410 in the main domain pass through the transmission network 420
  • Data is transmitted to the XR terminal 430 in the controlled domain, thereby realizing remote control of the XR terminal 430 .
  • FIG. 5 shows another schematic diagram of a scenario to which this embodiment of the present application is applicable.
  • FIG. 5 illustrates a system 500 including a server 510 , a fixed network 520 , a WiFi router or WiFi access point 530 (which may be referred to as a WiFi device 530 for short), and an XR terminal 540 .
  • the server 510 can be used to encode, decode and render the XR source data, and transmit the XR data to the XR terminal 540 via the fixed network 520 and the WiFi device 530 .
  • Part 610 The terminal sends the first information to the wireless access network device, and the wireless access network device receives the first information from the terminal, where the first information indicates the integrity transmission requirement of the data to be transmitted of the terminal.
  • the embodiment of this application does not limit the specific name of the integrity transmission requirement, the integrity transmission requirement is only a possible name, and any other requirement name that can reflect the above functions should be understood as the integrity in the solution of this application. transmission needs.
  • the data information contained in the service can be transmitted as a whole on the wireless access network device side, so as to support the integrity transmission of the data on the wireless access network device, and Improve the user experience of XR services.
  • Part 620 The terminal sends the second information to the wireless access network device, and the wireless access network device receives the second information from the terminal, where the second information indicates the data amount of the data to be transmitted.
  • the size of the sequence numbers of the above-mentioned parts 610 and 620 does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, rather than the implementation of the embodiments of this application.
  • the process constitutes any qualification.
  • the execution body can execute part 610 first and then execute part 620, or execute part 620 first and then execute part 610, or execute part 610 and part 620 at the same time.
  • the radio access network device outputs first configuration information according to the integrity transmission requirement of the data to be transmitted and the data volume, where the first configuration information is used for configuration of transmission resources and/or priorities of the data to be transmitted.
  • the wireless access network device reserves uplink transmission resources for the terminal to transmit the data to be transmitted according to the first configuration information; or the wireless access network device can increase the logical channel corresponding to the data to be transmitted according to the first configuration information.
  • the priority is to ensure that it is transmitted as soon as possible and ensure that the end-to-end delay meets the requirements.
  • output can be understood as the execution body sending to other network elements (such as terminals) through a communication interface, or it can be understood as the execution body outputting to other modules in the network element where the execution body is located through the communication interface. or unit.
  • Part 640 The terminal receives first configuration information from the wireless access network device; and configures the transmission resources and/or priorities of the data to be transmitted according to the first configuration information.
  • the first configuration information may be downlink control information (DCI), and the DCI includes the above-mentioned transmission resource indication information in the time domain and frequency domain of the data to be transmitted.
  • the data to be transmitted is transmitted on the domain and frequency domain resources.
  • the first configuration information may also be included in an RRC message, such as LogicalChannelConfig in the RRC message, the RRC message includes the priority configuration information of the logical channel where the data to be transmitted is located, and the terminal device is set or adjusted according to the priority configuration information in the RRC message. The priority of the logical channel where the data to be transmitted is located.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing a small amount of data packet loss in the network transmission process of data packets with integrity requirements, and improving the It improves the network uplink transmission efficiency and enhances the user experience of related services.
  • the above-mentioned first information further indicates one or more of the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted item.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted and the arrival time of the data packet of the to-be-transmitted data; or the above-mentioned first information may also indicate the delay budget and The remaining delay budget of the data to be transmitted; or the above-mentioned first information may also indicate the arrival time of the data packets of the data to be transmitted and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information additionally indicates the data packet of the data to be transmitted.
  • the first configuration information is output according to the above-mentioned integrity transmission requirements of the data to be transmitted, the above-mentioned data amount, and the remaining delay budget of the to-be-transmitted data, and the time-domain transmission resources of the to-be-transmitted data indicated in the first configuration information are
  • the remaining delay budget of the data is within the range, and the indicated transmission resource size is greater than or equal to the resource size required to carry the above-mentioned data amount, so as to ensure that all the data to be transmitted can be transmitted.
  • the data to be transmitted can be transmitted within the remaining delay budget according to the above-mentioned integrity transmission requirements of the data to be transmitted, the above-mentioned data amount, and the remaining delay budget of the data to be transmitted. If the transmission can be completed, output the first configuration information for setting or adjusting the priority of the logical channel where the data to be transmitted is located according to the remaining delay budget. For example, the smaller the remaining delay budget of the data to be transmitted, the higher the priority of the logical channel where the data to be transmitted is located; the larger the remaining delay budget of the data to be transmitted, the higher the priority of the logical channel where the data to be transmitted is located. Low. If the transmission cannot be completed, output the first configuration information for setting the priority of the logical channel where the data to be transmitted is located to the lowest priority. The terminal device sets the priority of the logical channel where the data to be transmitted is located according to the first configuration information.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the terminal sends the first information to the radio access network device, and the radio access network device receives the first information from the terminal, including: the terminal sends radio resource control to the radio access network device (radio resource control, RRC) message, the radio access network device receives the RRC message from the terminal, where the RRC message includes the above-mentioned first information.
  • the first information includes a quality of service flow identifier QFI. In this way, the interaction process of the terminal and the wireless access network device regarding the first information can be implemented.
  • method 600 may further include parts 650 and 660 .
  • the radio access network device outputs second configuration information according to the above-mentioned first information, where the second configuration information is used for the above-mentioned configuration of the radio bearer RB and/or the logical channel group LCG of the data to be transmitted.
  • Part 660 The terminal receives a second configuration message from the radio access network device; and configures the above-mentioned radio bearer RB and/or logical channel group LCG for data to be transmitted according to the second configuration message.
  • the second configuration information is used for the above-mentioned mapping of the quality of service flow QoS flow of the data to be transmitted to the corresponding RB.
  • the second configuration information is carried by an RRC message, where the second configuration information includes an SDAP-Config information element, where the SDAP-Config information element is used to configure the radio bearer.
  • Part of the content of the SDAP-Config information element is shown in Table 1.
  • the "mappedQoS-FlowsToAdd" parameter in the SDAP-Config information element indicates the QoS Flow mapped to the radio bearer, where the QoS Flow is identified by QFI.
  • the radio access network device maps the QoS Flow with uplink integrity transmission requirements to the same radio bearer, or maps the QoS Flow with uplink integrity transmission requirements to a separate radio bearer, thereby facilitating integrity transmission realization.
  • the second configuration information is used for the division of the logical channel of the data to be transmitted into the corresponding LCG.
  • the second configuration information is carried by an RRC message, where the second configuration information includes a LogicalChannelConfig information element, and some contents of the LogicalChannelConfig information element are shown in Table 2.
  • the LogicalChannelConfig information element is used to configure the logical channel, and the logicalChannelGroup parameter included in the LogicalChannelConfig information element indicates the logical channel group where the logical channel is located.
  • the logicalChannelGroup parameter can range from 0 to 7.
  • the radio access network equipment allocates logical channels with uplink integrity transmission requirements to the same logical channel group, or allocates logical channels with uplink integrity transmission requirements to a separate logical channel group, so as to facilitate the realization of integrity transmission .
  • the above-mentioned radio bearer RB and/or logical channel group LCG of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the occurrence of a small number of data packets in the network transmission process of data packets with integrity requirements. Loss, which improves the network uplink transmission efficiency and enhances the user experience of related services.
  • the size of the sequence numbers of the above-mentioned parts 630 and 650 does not mean the order of execution.
  • the terminal may execute part 620 based on the configuration.
  • the execution sequence of the above 650 part is after the 610 part and before the 660 part.
  • the execution order of the above 660 part is after the 650 part and before the 620 part.
  • the terminal sends the second information to the radio access network device, and the radio access network device receives the second information from the terminal, including: the terminal sends the MAC to the radio access network device CE, the radio access network device receives the MAC CE from the terminal, where the MAC CE includes the above-mentioned second information.
  • the second information indicates BSR. In this way, the interaction process of the terminal and the wireless access network device regarding the second information can be realized.
  • the first configuration information is used to configure the priority of the logical channel corresponding to the data to be transmitted.
  • the first configuration information is included in an RRC message, such as LogicalChannelConfig in the RRC message.
  • the RRC message includes the priority configuration information of the logical channel where the data to be transmitted is located, and the terminal device sets or adjusts the priority configuration information in the RRC message according to the The priority of the logical channel on which the data is transmitted.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • FIG. 7 shows a schematic structural diagram of a device.
  • the apparatus 700 may be a network device, a terminal device, a chip, a chip system, or a processor that supports the network device to implement the above method, or a chip, a chip system, or a processor that supports the terminal device to implement the above method. device, etc.
  • the apparatus can be used to implement the methods described in the foregoing method embodiments, and for details, reference may be made to the descriptions in the foregoing method embodiments.
  • the apparatus 700 may include one or more processors 701, and the processors 701 may also be referred to as processing units, and may implement certain control functions.
  • the processor 701 may be a general-purpose processor or a special-purpose processor, or the like. For example, it may be a baseband processor or a central processing unit.
  • the baseband processor can be used to process communication protocols and communication data
  • the central processing unit can be used to control communication devices (such as base stations, baseband chips, terminals, terminal chips, DU or CU, etc.), execute software programs, process software program data.
  • the processor 701 may also store instructions and/or data 703, and the instructions and/or data 703 may be executed by the processor, so that the apparatus 700 executes the methods described in the above method embodiments.
  • the processor 701 may include a transceiver unit for implementing receiving and transmitting functions.
  • the transceiver unit may be a transceiver circuit, or an interface, or an interface circuit.
  • Transceiver circuits, interfaces or interface circuits used to implement receiving and transmitting functions may be separate or integrated.
  • the above-mentioned transceiver circuit, interface or interface circuit can be used for reading and writing code/data, or the above-mentioned transceiver circuit, interface or interface circuit can be used for signal transmission or transmission.
  • the apparatus 700 may include a circuit, and the circuit may implement the function of sending or receiving or communicating in the foregoing method embodiments.
  • the apparatus 700 may include one or more memories 702 on which instructions 704 may be stored, and the instructions may be executed on the processor, so that the apparatus 700 executes the methods described in the above method embodiments.
  • data may also be stored in the memory.
  • instructions and/or data may also be stored in the processor.
  • the processor and memory can be provided separately or integrated. For example, the corresponding relationship described in the above method embodiments may be stored in a memory or in a processor.
  • the apparatus 700 may further include a transceiver 705 and/or an antenna 706 .
  • the processor 701 which may be referred to as a processing unit, controls the apparatus 700.
  • the transceiver 705 may be referred to as a transceiver unit, a transceiver, a transceiver circuit, a transceiver device, an interface, an interface circuit, or a transceiver module, etc., and is used to implement a transceiver function.
  • the apparatus 700 in this embodiment of the present application may be configured to execute the method described in FIG. 6 in the embodiment of this application.
  • the processors and transceivers described in this application can be implemented in integrated circuits (ICs), analog ICs, radio frequency integrated circuits (RFICs), mixed-signal ICs, application specific integrated circuits (ASICs), printed circuit boards ( printed circuit board, PCB), electronic equipment, etc.
  • the processor and transceiver can also be fabricated using various IC process technologies, such as complementary metal oxide semiconductor (CMOS), nMetal-oxide-semiconductor (NMOS), P-type Metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (Bipolar Junction Transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
  • CMOS complementary metal oxide semiconductor
  • NMOS nMetal-oxide-semiconductor
  • PMOS P-type Metal oxide semiconductor
  • BJT bipolar junction transistor
  • BiCMOS bipolar CMOS
  • SiGe silicon germanium
  • the apparatus described in the above embodiments may be network equipment or terminal equipment, but the scope of the apparatus described in this application is not limited thereto, and the structure of the apparatus may not be limited by FIG. 7 .
  • An apparatus may be a stand-alone device or may be part of a larger device.
  • the means may be:
  • a set with one or more ICs may also include storage components for storing data and/or instructions;
  • ASIC such as modem (MSM)
  • FIG. 8 provides a schematic structural diagram of a terminal.
  • the terminal may be applicable to the scenarios shown in FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 or FIG. 5 .
  • FIG. 8 only shows the main components of the terminal.
  • the terminal 800 includes a processor, a memory, a control circuit, an antenna, and an input and output device.
  • the processor is mainly used to process communication protocols and communication data, control the entire terminal, execute software programs, and process data of the software programs.
  • the memory is mainly used to store software programs and data.
  • the radio frequency circuit is mainly used for the conversion of the baseband signal and the radio frequency signal and the processing of the radio frequency signal.
  • Antennas are mainly used to send and receive radio frequency signals in the form of electromagnetic waves.
  • Input and output devices such as touch screens, display screens, and keyboards, are mainly used to receive data input by users and output data to users.
  • the processor can read the software program in the storage unit, parse and execute the instructions of the software program, and process the data of the software program.
  • the processor performs baseband processing on the data to be sent, and outputs the baseband signal to the radio frequency circuit.
  • the radio frequency circuit processes the baseband signal to obtain a radio frequency signal and sends the radio frequency signal through the antenna in the form of electromagnetic waves. .
  • the radio frequency circuit receives the radio frequency signal through the antenna, the radio frequency signal is further converted into a baseband signal, and the baseband signal is output to the processor, and the processor converts the baseband signal into data and processes the data .
  • Figure 8 shows only one memory and processor. In an actual terminal, there may be multiple processors and memories.
  • the memory may also be referred to as a storage medium or a storage device, etc., which is not limited in this embodiment of the present invention.
  • the processor may include a baseband processor and a central processing unit.
  • the baseband processor is mainly used to process communication protocols and communication data
  • the central processing unit is mainly used to control the entire terminal device, execute A software program that processes data from the software program.
  • the processor in FIG. 8 integrates the functions of the baseband processor and the central processing unit.
  • the baseband processor and the central processing unit may also be independent processors, interconnected by technologies such as a bus.
  • a terminal may include multiple baseband processors to adapt to different network standards, a terminal may include multiple central processors to enhance its processing capability, and various components of the terminal may be connected through various buses.
  • the baseband processor may also be expressed as a baseband processing circuit or a baseband processing chip.
  • the central processing unit can also be expressed as a central processing circuit or a central processing chip.
  • the function of processing the communication protocol and communication data may be built in the processor, or may be stored in the storage unit in the form of a software program, and the processor executes the software program to realize the baseband processing function.
  • the antenna and the control circuit with a transceiving function can be regarded as the transceiving unit 811 of the terminal 800
  • the processor having the processing function can be regarded as the processing unit 812 of the terminal 800
  • the terminal 800 includes a transceiver unit 811 and a processing unit 812 .
  • the transceiving unit may also be referred to as a transceiver, a transceiver, a transceiving device, or the like.
  • the device for implementing the receiving function in the transceiver unit 811 may be regarded as a receiving unit, and the device for implementing the transmitting function in the transceiver unit 811 may be regarded as a transmitting unit, that is, the transceiver unit 811 includes a receiving unit and a transmitting unit.
  • the receiving unit may also be referred to as a receiver, a receiver, a receiving circuit, and the like
  • the transmitting unit may be referred to as a transmitter, a transmitter, or a transmitting circuit, or the like.
  • the above-mentioned receiving unit and transmitting unit may be an integrated unit, or may be multiple independent units.
  • the above-mentioned receiving unit and transmitting unit may be located in one geographic location, or may be dispersed in multiple geographic locations.
  • the device may be a terminal or a component of a terminal (eg, an integrated circuit, a chip, etc.).
  • the apparatus may be a network device or a component of a network device (eg, an integrated circuit, a chip, etc.).
  • the device may also be other communication modules, which are used to implement the methods in the method embodiments of the present application.
  • the apparatus 900 may include: a processing module 902 (or referred to as a processing unit).
  • a transceiving module 901 or referred to as a transceiving unit, an interface module or an interface unit
  • a storage module 903 or referred to as a storage unit
  • one or more modules as shown in FIG. 9 may be implemented by one or more processors, or by one or more processors and memory; or by one or more processors and a transceiver; or implemented by one or more processors, a memory, and a transceiver, which is not limited in this embodiment of the present application.
  • the processor, memory, and transceiver can be set independently or integrated.
  • the apparatus has the function of implementing the terminal described in the embodiments of the present application.
  • the apparatus includes modules or units or means corresponding to the terminal-related steps described in the embodiments of the present application by the terminal.
  • the functions or units or The means can be implemented by software, or by hardware, or by executing corresponding software by hardware, or by a combination of software and hardware.
  • the apparatus has the function of implementing the network equipment described in the embodiments of the present application.
  • the apparatus includes modules or units or means corresponding to the network equipment performing the steps involved in the network equipment described in the embodiments of the present application.
  • the functions or units or means may be implemented by software, or by hardware, or by executing corresponding software by hardware, or by a combination of software and hardware.
  • the functions or units or means may be implemented by software, or by hardware, or by executing corresponding software by hardware, or by a combination of software and hardware.
  • each module in the apparatus 900 in the embodiment of the present application may be used to execute the method described in FIG. 6 in the embodiment of the present application.
  • an apparatus 900 may include: a processing module 902 and a transceiver module 901 .
  • the transceiver module 901 is configured to receive first information from the terminal, where the first information indicates the integrity transmission requirement of the data to be transmitted of the terminal.
  • the transceiver module 901 is further configured to receive second information from the terminal, where the second information indicates the amount of data to be transmitted.
  • the processing module 902 is configured to output first configuration information according to the integrity transmission requirement and data volume of the data to be transmitted, where the first configuration information is used for configuration of transmission resources and/or priorities of the data to be transmitted.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the first information further indicates the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted. one or more.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted and the arrival time of the data packet of the to-be-transmitted data; or the above-mentioned first information may also indicate the delay budget and The remaining delay budget of the data to be transmitted; or the above-mentioned first information may also indicate the arrival time of the data packets of the data to be transmitted and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the processing module 902 is configured to output the first configuration information according to the integrity transmission requirement and data volume of the data to be transmitted, including: the processing module 902 is configured to be configured to output the first configuration information according to the integrity transmission requirement of the data to be transmitted.
  • the first configuration information is output by one or more items of sum data volume, delay budget of data packets of data to be transmitted, arrival time of data packets of data to be transmitted, and remaining delay budget of data to be transmitted.
  • the above-mentioned first information further includes a quality of service flow identifier QFI.
  • the processing module 902 is further configured to output second configuration information according to the above-mentioned first information, where the second configuration information is used for the above-mentioned radio bearer RB and/or logical channel group LCG of the data to be transmitted.
  • Configuration Through the device, the transmission resources and/or priorities of the data to be transmitted can be configured according to the second configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the above-mentioned second configuration information is used for the above-mentioned division of the logical channel of the data to be transmitted to the corresponding LCG.
  • the transceiver module 901 is configured to receive the first information from the terminal, including: the transceiver module 901 is configured to receive a media access control layer control element (media access control control element, MAC) from the terminal CE), the MAC CE includes the first information.
  • a media access control layer control element media access control control element, MAC
  • the transceiver module 901 is further configured to receive the second information from the terminal, including: the transceiver module 901 is further configured to receive a MAC CE from the terminal, where the MAC CE includes the second information.
  • the above-mentioned first configuration information is used to configure the priority of the logical channel corresponding to the above-mentioned to-be-transmitted data.
  • an apparatus 900 may include: a processing module 902 and a transceiver module 901 .
  • the transceiver module 901 is configured to send first information to the wireless access network device, where the first information indicates the integrity transmission requirement of the data to be transmitted of the terminal.
  • the transceiver module 901 is further configured to send second information to the wireless access network device, where the second information indicates the amount of data to be transmitted.
  • the transceiver module 901 is further configured to receive first configuration information from the wireless access network device; and the processing module 902 configures transmission resources and/or priorities of data to be transmitted according to the first configuration information.
  • the transmission resources and/or priorities of the data to be transmitted can be configured according to the first configuration information, thereby effectively reducing the loss of a small amount of data packets in the network transmission process of data packets with integrity requirements, and improving the network uplink. Transmission efficiency and enhanced user experience of related services.
  • the first information further indicates the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted. one or more.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, or the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted and the arrival time of the data packet of the to-be-transmitted data; or the above-mentioned first information may also indicate the delay budget and The remaining delay budget of the data to be transmitted; or the above-mentioned first information may also indicate the arrival time of the data packets of the data to be transmitted and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information may also indicate the delay budget of the data packet of the data to be transmitted, the arrival time of the data packet of the data to be transmitted, and the remaining delay budget of the data to be transmitted.
  • the above-mentioned first information further includes a quality of service flow identifier QFI.
  • the transceiver module 901 is further configured to receive a second configuration message from the wireless access network device; and the processing module 902 performs the processing of the above-mentioned radio bearers RB and the data to be transmitted according to the second configuration message. / or Logical Channel Group LCG for configuration.
  • the processing module 902 is further configured to configure, according to the second configuration message, the radio bearer RB to which the data is to be transmitted, including: the processing module 902 is further configured to configure the RB according to the second configuration message.
  • the above-mentioned quality of service flow QoS flow of the data to be transmitted is mapped to the corresponding RB.
  • the processing module 902 is further configured to configure the LCG of the above-mentioned data to be transmitted according to the above-mentioned second configuration message, including: the processing module 902 is further configured to configure the above-mentioned to-be-transmitted data according to the above-mentioned second configuration message.
  • the logical channels for transmitting data are divided into corresponding service LCGs.
  • the transceiver module 901 is configured to send the above-mentioned first information to the wireless access network device, including: the transceiver module 901 is configured to send a MAC CE to the wireless access network device, where the MAC CE includes the above-mentioned first information first information.
  • the transceiver module 901 is further configured to send the above-mentioned second information to the wireless access network device, including: the transceiver module 901 is further configured to send a MAC CE to the wireless access network device, the MAC CE Include the above-mentioned second information.
  • the processing module 902 is configured to configure the priority of the data to be transmitted according to the first configuration information.
  • the data is configured according to the priority of the logical channel.
  • the processor in this embodiment of the present application may be an integrated circuit chip, which has 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 above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or other programmable circuits. Programming logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • a processing unit for performing the techniques at a communication device may be implemented in one or more general purpose processors, DSPs, digital signal processing devices, ASICs, A programmable logic device, FPGA, or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of the above.
  • a general-purpose processor may be a microprocessor, or alternatively, the general-purpose processor may be any conventional processor, controller, microcontroller, or state machine.
  • a processor may also be implemented by a combination of computing devices, such as a digital signal processor and a microprocessor, multiple microprocessors, one or more microprocessors in combination with a digital signal processor core, or any other similar configuration. accomplish.
  • 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-readable medium on which a computer program is stored, and when the computer program is executed by a computer, implements the functions of any of the foregoing method embodiments.
  • the present application also provides a computer program product, which implements the functions of any of the above method embodiments when the computer program product is executed by a computer.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line, DSL) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer-readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that includes an integration of one or more available media.
  • the available media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, high-density digital video discs (DVDs)), or semiconductor media (eg, solid state disks, SSD)) etc.
  • system and "network” are often used interchangeably herein.
  • the term “and/or” in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, it can mean that A exists alone, A and B exist at the same time, and A and B exist independently The three cases of B, where A can be singular or plural, and B can be singular or plural.
  • the character “/” generally indicates that the associated objects are an "or” relationship.
  • At least one of or “at least one of” herein mean all or any combination of the listed items, eg, "at least one of A, B, and C", It can be expressed as: A alone exists, B alone exists, C alone exists, A and B exist simultaneously, B and C exist simultaneously, and A, B and C exist simultaneously, where A can be singular or plural, and B can be Singular or plural, C can be singular or plural.
  • B corresponding to A means that B is associated with A, and B can be determined according to A.
  • determining B according to A does not mean that B is only determined according to A, and B may also be determined according to A and/or other information.
  • the corresponding relationships shown in each table in this application may be configured or predefined.
  • the values of the information in each table are only examples, and can be configured with other values, which are not limited in this application.
  • the corresponding relationships shown in some rows may not be configured.
  • appropriate deformation adjustments can be made based on the above table, for example, splitting, merging, and so on.
  • the names of the parameters shown in the headings in the above tables may also adopt other names that can be understood by the communication device, and the values or representations of the parameters may also be other values or representations that the communication device can understand.
  • other data structures can also be used, such as arrays, queues, containers, stacks, linear lists, pointers, linked lists, trees, graphs, structures, classes, heaps, hash tables, or hash tables. Wait.
  • Predefined in this application may be understood as defining, predefining, storing, pre-storing, pre-negotiating, pre-configuring, curing, or pre-firing.
  • the systems, devices and methods described in this application can also be implemented in other ways.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes .

Landscapes

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

Abstract

本申请提供了一种数据传输方法及装置，针对XR和视频业务提出一种用于XR业务的上行传输方法。在该方法中，UE通知基站当前业务所在的数据流具有上行完整性传输需求；基站将具有上行完整性传输需求的QoS Flow映射到相应的无线承载中并通过信令配置通知UE。之后UE通过MAC CE上报该具有完整性传输需求业务流的数据量。通过该方法，可以有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。

Description

数据传输方法及装置 技术领域
本申请涉及通信技术领域，尤其涉及一种数据传输方法及装置。
背景技术
近年来，随着扩展现实(extended reality，XR)技术的不断进步和完善，相关产业得到了蓬勃的发展。如今，虚拟现实技术已经进入到教育、娱乐、军事、医疗、环保、交通运输、公共卫生等各种与人们生产、生活息息相关的领域当中。相比传统的视频业务，虚拟现实(virtual reality，VR)具有多视角，交互性强等优点，为用户提供了一种全新的视觉体验，具有极大的应用价值和商业潜力。XR是虚拟现实VR，增强现实(augmented reality，AR)，混合现实(mix reality，MR)的统称，广泛应用于娱乐、游戏、医疗、广告、工业，在线教育，工程等诸多领域。
此外，触觉互联网作为一种新业务，可以实现远程触摸应用及对机器远程的操控，并在视觉、听觉、触觉、嗅觉方面实现远程感知，在工业自动化、医疗保健、远程教育等相关领域具有的极大的发展空间，为用户提供了一种全新的触觉交互体验，具有极大的应用价值和商业潜力。
随着视频传输的质量要求越来越高，扩展现实与触觉互联网的进一步发展，保证用户体验质量(quality of experience，QoE)和服务质量(quality of service，QoS)，已成为目前研究的重点问题。
发明内容
本申请实施例提供一种通信方法及装置。
第一方面，本申请实施例提供一种通信方法，该方法可以由无线接入网设备执行，也可以由无线接入网设备的部件(例如处理器、芯片、或芯片系统等)执行，包括：接收来自终端的第一信息，该第一信息指示该终端的待传输数据的完整性传输需求。接收来自该终端的第二信息，该第二信息指示该待传输数据的数据量。根据该待传输数据的完整性传输需求和该数据量输出第一配置信息，该第一配置信息用于该待传输数据的传输资源和/或优先级的配置。可以理解，本申请实施例并不限定完整性传输需求的具体名称，完整性传输需求仅仅是一种可能名称，其他任何能够体现上述功能的需求名称都应被理解为本申请方案中的完整性传输需求。可以理解，当有上述完整性传输需求时，业务所包含的数据信息可以在无线接入网设备侧被视为一个整体进行传输，从而支持该数据在无线接入网设备进行完整性传输，以提升XR业务的用户体验。
通过该方法，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，上述第一信息还指示上述待传输数据的数据包的时延预算、上述待传输数据的数据包到达时间、上述待传输数据的剩余时延预算中的一项或多项。比如上述第一信息还可以指示待传输数据的数据包的时延预算、 待传输数据的数据包到达时间或待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的数据包到达时间；或者上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的剩余时延预算；或者上述第一信息还可以指示待传输数据的数据包到达时间和待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间和待传输数据的剩余时延预算。通过该实施方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，根据待传输数据的完整性传输需求和数据量输出第一配置信息，包括：根据待传输数据的完整性传输需求和数据量、以及待传输数据的数据包的时延预算、待传输数据的数据包到达时间、待传输数据的剩余时延预算中的一项或多项输出所述第一配置信息。通过该实施方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，接收来自终端的所述第一信息，包括：接收来自终端的无线资源控制RRC消息，该RRC消息包括上述第一信息。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第一方面，在第一方面的某些实施方式中，上述第一信息还包括服务质量流标识符QFI。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第一方面，在第一方面的某些实施方式中，上述方法还包括：根据上述第一信息输出第二配置信息，该第二配置信息用于上述待传输数据的无线承载RB和/或逻辑信道组LCG的配置。通过该实施方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，上述第二配置信息用于上述待传输数据的服务质量流QoS flow到对应RB的映射。通过该实施方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，上述第二配置信息用于上述待传输数据的逻辑信道到对应LCG的划分。通过该方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第一方面，在第一方面的某些实施方式中，接收来自终端的第一信息，包括：接收来自终端的媒体接入控制层控制单元(media access control control element，MAC CE)，该MAC CE包括所述第一信息。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第一方面，在第一方面的某些实施方式中，接收来自终端的第二信息，包括：接收来自终端的MAC CE，该MAC CE包括所述第二信息。通过该实施方式，可以实现 终端与无线接入网设备关于第二信息的交互过程。
结合第一方面，在第一方面的某些实施方式中，上述第一配置信息用于上述待传输数据对应逻辑信道的优先级的配置。通过该实施方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
第二方面，本申请实施例提供一种通信方法，该方法可以由终端执行，也可以由终端的部件(例如处理器、芯片、或芯片系统等)执行，包括：向无线接入网设备发送第一信息，该第一信息指示终端的待传输数据的完整性传输需求。向无线接入网设备发送第二信息，该第二信息指示所述待传输数据的数据量。接收来自无线接入网设备的第一配置信息；以及根据该第一配置信息对该待传输数据的传输资源和/或优先级进行配置。通过该方法，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第二方面，在第二方面的某些实施方式中，上述第一信息还指示上述待传输数据的数据包的时延预算、上述待传输数据的数据包到达时间、上述待传输数据的剩余时延预算中的一项或多项。比如上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间或待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的数据包到达时间；或者上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的剩余时延预算；或者上述第一信息还可以指示待传输数据的数据包到达时间和待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间和待传输数据的剩余时延预算。通过该实施方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第二方面，在第二方面的某些实施方式中，向无线接入网设备发送上述第一信息包括：向无线接入网设备发送无线资源控制RRC消息，该RRC消息包括上述第一信息。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第二方面，在第二方面的某些实施方式中，上述第一信息还包括服务质量流标识符QFI。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第二方面，在第二方面的某些实施方式中，上述方法还包括：接收来自无线接入网设备的第二配置消息；以及根据该第二配置消息对上述待传输数据的无线承载RB和/或逻辑信道组LCG进行配置。通过该实施方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第二方面，在第二方面的某些实施方式中，根据上述第二配置消息对上述待传输数据的无线承载RB进行配置，包括：根据上述第二配置消息将上述待传输数据的服务质量流QoS flow映射到对应RB。通过该实施方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第二方面，在第二方面的某些实施方式中，根据上述第二配置消息对上述待传 输数据的LCG进行配置，包括：根据上述第二配置消息将上述待传输数据的逻辑信道划分到对应业务LCG。通过该方式，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
结合第二方面，在第二方面的某些实施方式中，向无线接入网设备发送上述第一信息，包括：向无线接入网设备发送MAC CE，该MAC CE包括上述第一信息。通过该实施方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
结合第二方面，在第二方面的某些实施方式中，向无线接入网设备发送上述第二信息，包括：向无线接入网设备发送MAC CE，该MAC CE包括上述第二信息。通过该实施方式，可以实现终端与无线接入网设备关于第二信息的交互过程。
结合第二方面，在第二方面的某些实施方式中，根据上述第一配置信息对上述待传输数据的优先级进行配置，包括：根据上述第一配置信息对上述待传输数据对应逻辑信道的优先级进行配置。通过该实施方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
第三方面，本申请实施例提供一种装置，可以实现上述第一方面或第一方面任一种可能的实施方式中的方法。该装置包括用于执行上述方法的相应的单元或部件。该装置包括的单元可以通过软件和/或硬件方式实现。该装置例如可以为终端或网络设备，也可以为支持终端或网络设备实现上述方法的芯片、芯片系统、或处理器等。
第四方面，本申请实施例提供一种装置，可以实现上述第二方面或第二方面任一种可能的实施方式中的方法。该装置包括用于执行上述方法的相应的单元或部件。该装置包括的单元可以通过软件和/或硬件方式实现。该装置例如可以为终端或网络设备，也可以为支持终端或网络设备实现上述方法的芯片、芯片系统、或处理器等。
第五方面，本申请实施例提供一种装置，包括：处理器，所述处理器与存储器耦合，所述存储器用于存储程序或指令，当所述程序或指令被所述处理器执行时，使得该装置实现上述第一方面或第一方面任一种可能的实施方式中的方法。
第六方面，本申请实施例提供一种装置，包括：处理器，所述处理器与存储器耦合，所述存储器用于存储程序或指令，当所述程序或指令被所述处理器执行时，使得该装置实现上述第二方面或第二方面任一种可能的实施方式中的方法。
第七方面，本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序或指令，所述计算机程序或指令被执行时使得计算机执行上述第一方面或第一方面任一种可能的实施方式中的方法。
第八方面，本申请实施例提供一种计算机可读存储介质，其上存储有计算机程序或指令，所述计算机程序或指令被执行时使得计算机执行上述第二方面或第二方面任一种可能的实施方式中的方法。
第九方面，本申请实施例提供一种计算机程序产品，其包括计算机程序代码，所述计算机程序代码在计算机上运行时，使得计算机执行上述第一方面或第一方面任一种可能的实施方式中的方法。
第十方面，本申请实施例提供一种计算机程序产品，其包括计算机程序代码，所述计算机程序代码在计算机上运行时，使得计算机执行上述第二方面或第二方面任一种可能的实施方式中的方法。
第十一方面，本申请实施例提供一种芯片，包括：处理器，所述处理器与存储器耦合，所述存储器用于存储程序或指令，当所述程序或指令被所述处理器执行时，使得该芯片实现上述第一方面或第一方面任一种可能的实施方式中的方法。
第十二方面，本申请实施例提供一种芯片，包括：处理器，所述处理器与存储器耦合，所述存储器用于存储程序或指令，当所述程序或指令被所述处理器执行时，使得该芯片实现上述第二方面或第二方面任一种可能的实施方式中的方法。
第十三方面，本申请实施例提供一种通信系统，包括：上述第三方面的装置和上述第四方面的装置。
第十四方面，本申请实施例提供一种通信系统，包括：上述第五方面的装置和上述第六方面的装置。
附图说明
图1为本申请提供的实施例应用的通信系统的示意图；
图2为本申请提供的实施例应用的通信系统架构的示意图；
图3-图5为本申请实施例可以适用的几种场景示意图；
图6示出了本申请提供的一种通信方法交互示意图；
图7为本申请实施例提供的一种通信装置的结构示意图；
图8为本申请实施例提供的一种终端的结构示意图；
图9为本申请实施例提供的另一种通信装置的示意图。
具体实施方式
本申请实施例提供的方法及装置可以应用于通信系统中。图1是本申请的实施例应用的通信系统1000的架构示意图。如图1所示，该通信系统包括无线接入网100和核心网200。其中，无线接入网100可以包括至少一个无线接入网设备(如图1中的110a和110b)，还可以包括至少一个终端(如图1中的120a-120j)。终端通过无线的方式与无线接入网设备相连，无线接入网设备通过无线或有线方式与核心网连接。核心网设备与无线接入网设备可以是独立的不同的物理设备，也可以是将核心网设备的功能与无线接入网设备的逻辑功能集成在同一个物理设备上，还可以是一个物理设备上集成了部分核心网设备的功能和部分的无线接入网设备的功能。无线接入网设备的全部或部分功能也可以通过在硬件上运行的软件功能来实现，或者通过平台(例如云平台)上实例化的虚拟化功能来实现。终端和终端之间以及无线接入网设备和无线接入网设备之间可以通过有线或无线的方式相互连接。图1只是示意图，该通信系统中还可以包括其它网络设备，如还可以包括无线中继设备和无线回传设备，在图1中未画出。
无线接入网设备可以是基站(base station)、演进型基站(evolved NodeB，eNodeB)、发送接收点(transmission reception point，TRP)、第五代(5th generation，5G)移动通信系统中的下一代基站(next generation NodeB，gNB)、第六代(6th generation，6G)移动通信系统中的下一代基站、未来移动通信系统中的基站或WiFi系统中的接入节点等；也可以是完成基站部分功能的模块或单元，例如，可以是集中式单元(central unit，CU)，也可以是分布式单元(distributed unit，DU)。无线接入网设备可以是宏基站(如图1中的110a)，也可以是微基站或室内站(如图1中的110b)，还可以是中继节点或施主节点等。本申请的实施例对无线接入网设备所采用的具体技术和具体设备形态不做限定。为 了便于描述，下文以基站作为无线接入网设备的例子进行描述。
在本申请中，终端可以是物联网(internet of things，IoT)系统中的终端，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。本申请中的终端可以是机器类型通信(machine type communication，MTC)中的终端。本申请的终端可以是作为一个或多个部件或者单元而内置于车辆的车载模块、车载模组、车载部件、车载芯片或者车载单元，车辆通过内置的所述车载模块、车载模组、车载部件、车载芯片或者车载单元可以实施本申请的方法。因此，本申请实施例可以应用于车联网，例如车辆外联(vehicle to everything，V2X)、车间通信长期演进技术(long term evolution vehicle，LTE-V)、车到车(vehicle to vehicle，V2V)等。
在本申请中，终端有时也可以称为终端设备、用户设备(user equipment，UE)、接入终端设备、车载终端、工业控制终端、UE单元、UE站、移动站、移动台、远方站、远程终端设备、移动设备、UE终端设备、无线通信设备、机器终端、UE代理或UE装置等。
在本申请中的终端还可以是虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、或混合现实(mix reality，MR)终端设备。VR终端、AR终端、和MR终端都可称为扩展现实(extended reality，XR)终端设备。XR终端例如可以是头戴式设备(例如头盔或眼镜)，也可以是一体机，还可以是电视、显示器、汽车、车载设备、平板、智慧屏、全息投影仪、视频播放器、远程控制机器人、触觉互联网终端等。XR终端能够将XR数据呈现给用户，用户通过佩戴或使用XR终端能够体验多样化的XR业务。XR终端可以通过无线或有线的方式接入网络，例如通过无线保真(wireless-fidelity，WiFi)或5G系统接入网络。基站和终端可以是固定位置的，也可以是可移动的。基站和终端可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对基站和终端的应用场景不做限定。
基站和终端的角色可以是相对的，例如，图1中的直升机或无人机120i可以被配置成移动基站，对于那些通过120i接入到无线接入网100的终端120j来说，终端120i是基站；但对于基站110a来说，120i是终端，即110a与120i之间是通过无线空口协议进行通信的。当然，110a与120i之间也可以是通过基站与基站之间的接口协议进行通信的，此时，相对于110a来说，120i也是基站。因此，基站和终端都可以统一称为通信装置，图1中的110a和110b可以称为具有基站功能的通信装置，图1中的120a-120j可以称为具有终端功能的通信装置。
基站和终端之间、基站和基站之间、终端和终端之间可以通过授权频谱进行通信，也可以通过免授权频谱进行通信，也可以同时通过授权频谱和免授权频谱进行通信；可以通过6千兆赫(gigahertz，GHz)以下的频谱进行通信，也可以通过6GHz以上的频谱进行通信，还可以同时使用6GHz以下的频谱和6GHz以上的频谱进行通信。本申请的实施例对无线通信所使用的频谱资源不做限定。
在本申请的实施例中，基站的功能也可以由基站中的模块(如芯片)来执行，也可以由包含有基站功能的控制子系统来执行。这里的包含有基站功能的控制子系统可以是智能电网、工业控制、智能交通、智慧城市等上述终端的应用场景中的控制中心。终端的功能也可以由终端中的模块(如芯片或调制解调器)来执行，也可以由包含有终端功能的 装置来执行。
在本申请中，基站向终端发送下行信号或下行信息，下行信息承载在下行信道上；终端向基站发送上行信号或上行信息，上行信息承载在上行信道上；终端向终端发送边链路(sidelink)信号或边链路信息，边链路信息承载在边链路信道上，边链路也可以被称为旁链路、侧链路或侧行链路等。
本申请实施例提供的方法及装置可以应用于多种通信系统架构中。如图2示出了一种通信系统架构示意图。在该通信系统的架构中，终端通过接入网(radio access network，RAN)设备接入核心网。终端可以通过接入网和核心网建立与数据网络(data network，DN)或数据网络中的服务器之间的连接。其中，数据网络例如可以包括运营商服务、因特网或者第三方服务等。在第四代(4th generation，4G)移动通信系统中，该连接可以为分组数据网络连接(packet data network connection，PDN connection)或者承载。在5G通信系统中，该连接可以为协议数据单元会话(protocol data unit session，PDU Session)。在未来通信系统如6G通信系统中，该连接可以是PDU会话、或者是PDN连接、或者是其他类似的概念，本申请实施例对此不作限定。在本申请实施例中，终端与数据网络或服务器之间建立的连接也可称为会话。
核心网包括移动性管理网元、会话管理网元、用户面网元。可选的，核心网还包括网络能力开放网元和/或策略控制网元。
移动性管理网元，主要用于移动网络中的移动性管理，如用户位置更新、用户注册网络、用户切换等。在4G通信系统中，移动性管理网元可以是移动性管理实体(mobility management etity，MME)。在5G通信系统中，移动性管理网元可以是接入与移动性管理功能(access and mobility management function，AMF)。
会话管理网元，主要用于移动网络中的会话管理，如会话建立、修改、释放。具体功能如为用户分配互联网协议(internet protocol，IP)地址、选择提供报文转发功能的用户面网元等。在4G通信系统中，会话管理网元可以是服务网关控制面(serving gateway control plane，SGW-C)或者分组数据网络网关控制面(packet data network gateway control plane，PGW-C)或者SGW-C和PGW-C合设的网元。在5G通信系统中，会话管理网元可以是会话管理功能(session management function，SMF)。
用户面网元，主要用于根据会话管理网元的路由规则执行用户数据包的转发。在4G通信系统中，用户面网元可以是服务网关用户面(serving gateway user plane，SGW-U)或者分组数据网关用户面(packet data network gateway user plane，PGW-U)或者SGW-U和PGW-U合设的网元。在5G通信系统中，用户面网元可以是用户面功能(user plane function，UPF)网元。
策略控制网元，包含用户签约数据管理功能、策略控制功能、计费策略控制功能、服务质量(quality of service，QoS)控制等。在4G通信系统中，策略控制网元可以是策略控制和计费功能(policy control and charging function，PCRF)。在5G通信系统中，策略控制网元可以是策略控制功能(policy control function，PCF)。
网络能力开放网元，主要用于向第三方、应用服务功能等开放通信系统的能力，在第三方、应用服务器与通信系统之间传递信息。在4G通信系统中，网络能力开放网元可以是服务能力开放功能(service capability exposure function，SCEF)。在5G通信系统中，网络能力开放网元可以是网络开放功能(network exposure function，NEF)。
在未来的通信系统如6G通信系统中，上述网元或设备仍可以使用其在4G或5G通 信系统中的名称，也可以有其它名称。上述网元或设备的功能可以由一个独立网元完成，也可以由若干个网元共同完成，本申请实施例对此不作限定。
在实际部署中，核心网中的网元可以部署在相同或者不同的物理设备上。例如作为一种可能的部署，可以将AMF和SMF部署在同一个物理设备上。又例如，5G核心网的网元可以和4G核心网的网元部署在同一物理设备上。
在实际部署中，核心网中的网元可以合设。例如，移动性管理网元可以与会话管理网元合设。又例如，会话管理网元可以与用户面网元合设。当两个或两个以上网元合设时，本申请中提供的这两个或两个以上网元之间的交互就成为该合设网元的内部操作或者可以省略。
5G通信系统的核心网相对于4G通信系统的核心网，采用了控制面与用户面相分离的架构，以及服务化架构。可以理解，本申请中的方案不仅可以适用于5G通信系统，也可以适用于演进后的4G通信系统、或未来的6G通信系统等。本申请方案适用的网络可以采用控制面与用户面相分离的架构，也可以采用控制面与用户面合一的架构。本申请方案适用的网络可以采用服务化架构，也可以采用非服务化架构。
可以理解，随着网络的演进，上述网元的名称可能发生变化，网元的功能也可能发生合并、分离、甚至改变，但这些变化并不意味着脱离了本申请方案的适用范围。
在无线通信网络中，XR技术具有多视角、交互性强等优点，能够为用户提供了一种全新的体验，具有极大的应用价值和商业潜力。XR包含VR、AR和MR等技术，能够广泛应用于娱乐、游戏、医疗、广告、工业、在线教育、以及工程等诸多领域。
VR技术主要是指对视觉和音频场景的渲染以尽可能地模拟现实世界中的视觉和音频对用户的感官刺激。VR技术中，用户可佩戴XR终端(例如头戴式设备)进而向用户模拟视觉和/或听觉。VR技术还可以对用户进行动作跟踪，从而及时更新模拟的视觉和/或听觉内容。AR技术主要是指在用户感知的现实环境中提供视觉和/或听觉的附加信息或人工生成内容，其中，用户对现实环境的获取可以是直接的(例如不进行感测、处理和渲染)，也可以是间接的(例如通过传感器等方式进行传递)，并进行进一步的增强处理。MR技术是将一些虚拟元素插入到物理场景中，目的是为用户提供一种这些元素是真实场景一部分的沉浸体验。网络设备可以对XR业务产生的数据(可称为XR数据)进行处理和传输，例如云端的网络设备可以对XR的源数据进行渲染和编码(比如信源编码)，借助核心网和/或接入网的网络设备将XR数据传输到XR终端。XR终端通过对XR数据的处理为用户提供多样化的XR体验(例如沉浸体验、视觉体验、交互体验或设备体验等)。XR体验有多种不同的评价维度，例如包括以下评价维度中的一种或多种：画面清晰度、画面流畅度、画面畸变、画面立体感、画面黑边、画面拖影、音质、音效、视场角、卡顿感、花屏感、眩晕感、音视频同步、交互自由度、交互操作响应速度、交互操作精准度、交互内容加载速度、终端佩戴舒适度、终端佩戴疲劳感、终端续航能力、终端便携度、或终端视力障碍友好度等。
对于XR等视频类业务的传输，可以将画面帧或者画面帧的分条或分片以数据包的形式发送给终端。例如，将画面帧或者画面帧的分条或分片在网络传输层分成网际协议(internet protocol，IP)包传输到固网/核心网，之后IP数据包再经过无线空口传输到终端。可以理解，本申请中的画面帧也可以称为视频帧或数据帧。视频帧的分片或者视频帧的分条是指视频帧在编码时可以按照视频画面区域划分进行编码，划分的区域即称为视频帧分片或者视频帧分条。
视频帧、视频帧分条或者视频帧分片传输的特点是视频帧、视频帧分条或者视频帧分片 包含的多个数据包可被视为一个整体。当一个数据包传输错误时，则整个视频帧、视频帧分条或者视频帧分片也是错误的。
在上行传输过程中，如果UE没有上行数据要传输，基站并不需要为该UE分配上行资源，否则会造成资源的浪费。因此，UE先告诉基站自己是否有上行数据需要传输，基站才能决定是否给UE分配上行资源。例如，UE通过上行调度请求(scheduling request，SR)告诉基站是否需要上行资源以便用于上行数据的传输，但并不会告诉基站具体有多少上行数据需要发送(这是通过缓存状态报告(buffer state report，BSR)上报的)。基站收到SR后，给UE分配多少上行资源一般取决于基站的实现，例如可以至少分配足够UE发送BSR的资源。
UE通过SR向基站请求上行资源时，只指明了其是否有上行数据需要发送，而没有指明自己需要发送多少上行数据。UE需要通过BSR告诉基站具体有多少数据需要发送，以便基站决定给该UE分配多少上行资源。根据业务的不同，UE可能建立不同的无线承载(radio bearer，RB)，每个无线承载对应一个逻辑信道。如果为每一个逻辑信道上报一个BSR，会带来大量的信令开销。为了避免这种情况，例如可引入逻辑信道组(logical channel group，LCG)的概念，并将每个逻辑信道放入一个LCG中。UE基于LCG来上报BSR，而不是为每个逻辑信道上报一个BSR。
现有的SR和BSR机制只能以LCG为单位进行上报。针对XR和视频业务，一个业务的数据流对应一个逻辑信道，并且在一个数据流中，一个视频帧被拆分成多个数据包，这些数据包不一定同时到达缓存中。因此，基站无法感知一个视频帧的数据量大小，也就无法针对同一视频帧的多个数据包进行优化调度。个别数据包传输错误，会导致整个画面帧出错，从而导致传输正确的数据包的无效传输，使得网络传输效率降低。因此，对于同一业务具有内在关联关系的数据(比如视频传输/扩展现实业务中的一幅画面帧所对应的多个数据包)，如何保障具有该内在关联关系的数据在上行传输过程中可以做到高效传输，从而提升XR业务的用户体验，成为亟需解决的问题。
本申请中的实施例为XR数据的传输提出一种用于XR业务的上行传输方法，可以有效的避免具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，从而有效提升网络上行传输效率，保障相关业务的用户体验。
本申请中对数据的完整性传输可以理解为将两个或两个以上的视频帧、视频帧分片或视频帧分条视为一个整体进行传输。其中，完整性针对的对象可以有多种不同的理解。
例如，完整性的对象可以是内容(content)，即内容完整性。多个不同维度的内容具有关联关系，因此对该多个维度的内容对应的多个数据单元进行完整性传输。比如一幅画面帧内容对应的多个数据单元之间具有关联关系，一幅画面帧内容对应的基本层数据单元和增强层数据单元之间具有关联关系，或者画面帧数据单元与音频数据单元之间具有关联关系等。又比如画面帧分片内容对应的多个数据单元之间具有关联关系，或者画面帧分片内容对应的基本层数据单元和增强层数据单元之间具有关联关系。又比如画面帧分条内容对应的多个数据单元之间具有关联关系，或者画面帧分条内容对应的基本层数据单元和增强层数据单元之间具有关联关系。
又例如，完整性的对象也可以是任务、事件、对象或类，即任务完整性、事件完整性、对象完整性或类完整性。同一任务、同一事件、同一对象或同一类中的多个数据单元具有关联关系，因此对同一任务、同一事件、同一对象或同一类中的多个数据单元进行完整性传输。比如在触觉互联网中，视频、音频、动作、触觉等信息对应的多个数据单元之间具有关联关系，例如视频对应的数据包和音频对应的数据包都属于触觉互联网的数 据，具有关联关系。
可以理解，本申请中的数据单元可以是数据包、视频帧、视频帧分片或视频帧分条。
可以理解，本申请中的完整性传输以及完整性对象也可以有其它描述。例如，上述完整性传输也可以描述为基于任务驱动的传输、或者基于事件的传输、或者面向对象的传输等，均在本申请范围内。
本申请提供的实施例适用于多种不同的场景。例如图3-图5示出了本申请实施例可以适用的几种场景示意图。
图3示出了一种本申请实施例适用的场景示意图。图3示意了一个系统300，包含服务器310、核心网和接入网320(可简称为传输网络320，例如LTE、5G或6G网络)、以及XR终端330。其中，服务器310可用于对XR的源数据进行编解码和渲染，传输网络320可用于对XR数据的传输，XR终端330通过对XR数据的处理为用户提供多样化的XR体验。可以理解，传输网络320与XR终端330之间还可以包含其他的装置，例如还可以包含其他的终端(例如手机、笔记本电脑、或汽车等)和/或网络设备(例如中继、WiFi路由器、或WiFi接入点等)，XR终端330借助其他的终端和/或网络设备从传输网络320获得XR数据。
图4示出了另一种本申请实施例适用的场景示意图。图4示意了一个系统400，包含XR终端430、核心网和接入网420(可简称为传输网络420，例如LTE、5G或6G网络)、和其他终端410。其他终端410是XR终端430以外的终端，其他终端410可以是一种XR终端，也可以是一种普通的终端(也可称为非XR终端)。其他终端410可以通过传输网络420向XR终端430传输数据。例如在触觉互联网中，XR终端430可以是受控域的远程控制机器人或远程操作员，其他终端410可以是主域的触觉用户和/或人工系统接口，主域的其他终端410通过传输网络420向受控域的XR终端430传输数据，从而实现对XR终端430的远程控制。
图5示出了另一种本申请实施例适用的场景示意图。图5示意了一个系统500，包含服务器510、固网520、WiFi路由器或WiFi接入点530(可简称为WiFi装置530)、和XR终端540。服务器510可用于对XR的源数据进行编解码和渲染，并借助固网520和WiFi装置530向XR终端540传输XR数据。
下面以具体实施例结合附图对本申请的技术方案进行详细说明。下述实施例和实施方式可以相互结合，对于相同或相似的概念或过程可能在某些实施例不再赘述。应理解，本申请中所解释的功能可以通过独立硬件电路、使用结合处理器/微处理器或通用计算机而运行的软件、使用专用集成电路，和/或使用一个或多个数字信号处理器来实现。当本申请描述为方法时，其还可以在计算机处理器和被耦合到处理器的存储器中实现。
图6为本申请实施例提供的一种通信方法600的交互示意图。图6中以无线接入网设备和终端作为该交互示意的执行主体为例来示意该通信方法，但本申请并不限制该交互示意的执行主体。例如，图6中的无线接入网设备也可以是支持该无线接入网设备实现该方法的芯片、芯片系统、或处理器，图6中的终端也可以是支持该终端实现该方法的芯片、芯片系统、或处理器。图6中示意的方法600包括610部分至640部分。通过该方法，可以有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失的情况，从而有效提升网络上行传输效率，增强相关业务的用户体验。下面对本申请实施例提供的方法600进行介绍。
610部分：终端向无线接入网设备发送第一信息，无线接入网设备接收来自终端的第 一信息，该第一信息指示终端的待传输数据的完整性传输需求。可以理解，本申请实施例并不限定完整性传输需求的具体名称，完整性传输需求仅仅是一种可能名称，其他任何能够体现上述功能的需求名称都应被理解为本申请方案中的完整性传输需求。可以理解，当有上述完整性传输需求时，业务所包含的数据信息可以在无线接入网设备侧被视为一个整体进行传输，从而支持该数据在无线接入网设备进行完整性传输，以提升XR业务的用户体验。
620部分：终端向无线接入网设备发送第二信息，无线接入网设备接收来自终端的第二信息，该第二信息指示待传输数据的数据量。可以理解，在本申请中，上述610部分和620部分的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。比如执行主体可以先执行610部分再执行620部分，或者先执行620部分再执行610部分，也可以同时执行610部分和620部分。
630部分：无线接入网设备根据上述待传输数据的完整性传输需求和上述数据量输出第一配置信息，该第一配置信息用于上述待传输数据的传输资源和/或优先级的配置。比如，无线接入网设备根据第一配置信息为终端预留用于传输上述待传输数据的上行传输资源；或者无线接入网设备可以根据第一配置信息提高上述待传输数据对应的逻辑信道的优先级，以保证其尽快传输，保障端到端时延满足要求。可以理解，在本申请中，“输出”可以理解为执行主体通过通信接口向其他网元(比如终端)发送，也可以理解为执行主体通过通信接口输出给该执行主体所在网元中的其他模块或单元。
640部分：终端接收来自无线接入网设备的第一配置信息；以及根据该第一配置信息对上述待传输数据的传输资源和/或优先级进行配置。
比如，第一配置信息可以是下行控制信息(downlink control information，DCI)，DCI包含了上述待传输数据的时域和频域的传输资源指示信息，终端根据DCI中传输资源指示信息在相应的时域和频域资源上传输待传输数据。第一配置信息还可以包含在RRC消息中，例如RRC消息中的LogicalChannelConfig，该RRC消息包含了待传输数据所在逻辑信道的优先级配置信息，终端设备根据RRC消息中的优先级配置信息设置或调整待传输数据所在逻辑信道的优先级。
通过610至640的方法，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
在一种可能的实施方式中，上述第一信息还指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间、或待传输数据的剩余时延预算中的一项或多项。比如上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间或待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的数据包到达时间；或者上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的剩余时延预算；或者上述第一信息还可以指示待传输数据的数据包到达时间和待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间和待传输数据的剩余时延预算。可选的，在630部分输出第一配置信息的一种具体实现方式中，根据上述待传输数据的完整性传输需求和上述数据量，以及上述第一信息额外指示的待传输数据的数据包的时延预算、待传输数据的数据包到达时间、或待传输数据的剩余时延预算中 的一项或多项输出第一配置信息。
例如，根据上述待传输数据的完整性传输需求和上述数据量，以及待传输数据的剩余时延预算输出第一配置信息，第一配置信息中指示的待传输数据的时域传输资源在待传输数据的剩余时延预算范围内，且指示的传输资源大小大于或等于承载上述数据量所需的资源大小，以保证待传输数据能够全部传输完成。
又例如，根据上述待传输数据的完整性传输需求和上述数据量，以及待传输数据的剩余时延预算预估待传输数据能否在剩余时延预算内传输完成。如果能够传输完成，则输出用于根据剩余时延预算设置或调整待传输数据所在逻辑信道的优先级的第一配置信息。比如，待传输数据的剩余时延预算越小，则待传输数据的所在逻辑信道的优先级越高；待传输数据的剩余时延预算越大，则待传输数据的所在逻辑信道的优先级越低。如果不能传输完成，则输出用于将待传输数据所在逻辑信道的优先级设置为最低优先级的第一配置信息。终端设备根据该第一配置信息设置待传输数据所在逻辑信道的优先级。
通过上述方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
在610部分的一种可能的实施方式中，终端向无线接入网设备发送第一信息，无线接入网设备接收来自终端的第一信息，包括：终端向无线接入网设备发送无线资源控制(radio resource control，RRC)消息，无线接入网设备接收来自终端的RRC消息，该RRC消息包括上述第一信息。可选的，该第一信息包括服务质量流标识符QFI。通过该方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
可选的，方法600还可以包括650部分和660部分。
650部分：无线接入网设备根据上述第一信息输出第二配置信息，该第二配置信息用于上述待传输数据的无线承载RB和/或逻辑信道组LCG的配置。
660部分：终端接收来自所述无线接入网设备的第二配置消息；以及根据该第二配置消息对上述待传输数据的无线承载RB和/或逻辑信道组LCG进行配置。
可选的，该第二配置信息用于所上述待传输数据的服务质量流QoS flow到对应RB的映射。例如，第二配置信息通过RRC消息承载，该第二配置信息包括SDAP-Config信元，其中SDAP-Config信元用来配置无线承载。SDAP-Config信元的部分内容如表1所示。比如，SDAP-Config信元中的“mappedQoS-FlowsToAdd”参数表示映射到该无线承载的QoS Flow，其中QoS Flow由QFI标识。通过该方式，无线接入网设备将具有上行完整性传输需求的QoS Flow映射到同一个无线承载，或者将具有上行完整性传输需求的QoS Flow映射到一个单独的无线承载，从而便于完整性传输的实现。
表1
Figure PCTCN2021080434-appb-000001
可选的，该第二配置信息用于上述待传输数据的逻辑信道到对应LCG的划分。例如， 第二配置信息通过RRC消息承载，该第二配置信息包括LogicalChannelConfig信元，LogicalChannelConfig信元的部分内容如表2所示。其中LogicalChannelConfig信元用来配置逻辑信道，且LogicalChannelConfig信元包含的logicalChannelGroup参数指示了该逻辑信道所在的逻辑信道组。比如，logicalChannelGroup参数取值范围可以是0到7。取值为“0”时表示对应的是第一个逻辑信道组，取值为“1”时表示对应的是第二个逻辑信道组，以此类推。无线接入网设备将具有上行完整性传输需求的逻辑信道分配到同一个逻辑信道组，或者将具有上行完整性传输需求的逻辑信道分配到一个单独的逻辑信道组，从而便于完整性传输的实现。
表2
Figure PCTCN2021080434-appb-000002
结合650部分和660部分，可以根据第二配置信息配置上述待传输数据的无线承载RB和/或逻辑信道组LCG，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
可以理解，上述630部分和650部分的序号的大小并不意味着执行顺序的先后。比如，终端在660部分对逻辑信道组进行配置后，可以基于该配置执行620部分。上述650部分的执行顺序在610部分之后，660部分之前。上述660部分的执行顺序在650部分之后，620部分之前。
在610部分的另一种可能的实施方式中，终端向无线接入网设备发送第一信息，无线接入网设备接收来自终端的第一信息，包括：终端向所述无线接入网设备发送媒体接入控制层控制单元(media access control control element，MAC CE)，无线接入网设备接收来自终端的MAC CE，该MAC CE包括上述第一信息。比如，UE通过MAC CE中的一比特指示完整性传输需求。又比如，UE通过MAC CE中的多个比特(例如8个比特)指示完整性传输需求。通过该方式，可以实现终端与无线接入网设备关于第一信息的交互过程。
在620部分的一种可能的实施方式中，终端向无线接入网设备发送第二信息，无线接入网设备接收来自终端的第二信息，包括：终端向所述无线接入网设备发送MAC CE，无线接入网设备接收来自终端的MAC CE，该MAC CE包括上述第二信息。可选地，该 第二信息指示BSR。通过该方式，可以实现终端与无线接入网设备关于第二信息的交互过程。
在630部分的另一种可能的实施方式中，该第一配置信息用于上述待传输数据对应逻辑信道的优先级的配置。比如，第一配置信息包含在RRC消息中，例如RRC消息中LogicalChannelConfig，该RRC消息包含了待传输数据所在逻辑信道的优先级配置信息，终端设备根据RRC消息中的优先级配置信息设置或调整待传输数据所在逻辑信道的优先级。通过该方式，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
图7给出了一种装置的结构示意图。装置700可以是网络设备，也可以是终端设备，也可以是支持网络设备实现上述方法的芯片、芯片系统、或处理器等，还可以是支持终端设备实现上述方法的芯片、芯片系统、或处理器等。该装置可用于实现上述方法实施例中描述的方法，具体可以参见上述方法实施例中的说明。
装置700可以包括一个或多个处理器701，处理器701也可以称为处理单元，可以实现一定的控制功能。处理器701可以是通用处理器或者专用处理器等。例如可以是基带处理器或中央处理器。基带处理器可以用于对通信协议以及通信数据进行处理，中央处理器可以用于对通信装置(如，基站、基带芯片，终端、终端芯片，DU或CU等)进行控制，执行软件程序，处理软件程序的数据。
在一种可选的设计中，处理器701也可以存有指令和/或数据703，指令和/或数据703可以被处理器运行，使得装置700执行上述方法实施例中描述的方法。
在另一种可选的设计中，处理器701中可以包括用于实现接收和发送功能的收发单元。例如该收发单元可以是收发电路，或者是接口，或者是接口电路。用于实现接收和发送功能的收发电路、接口或接口电路可以是分开的，也可以集成在一起。上述收发电路、接口或接口电路可以用于代码/数据的读写，或者，上述收发电路、接口或接口电路可以用于信号的传输或传递。
在又一种可能的设计中，装置700可以包括电路，所述电路可以实现前述方法实施例中发送或接收或者通信的功能。
可选的，装置700中可以包括一个或多个存储器702，其上可以存有指令704，指令可在处理器上被运行，使得装置700执行上述方法实施例中描述的方法。可选的，存储器中还可以存储有数据。可选的，处理器中也可以存储指令和/或数据。处理器和存储器可以单独设置，也可以集成在一起。例如，上述方法实施例中所描述的对应关系可以存储在存储器中，或者存储在处理器中。
可选的，装置700还可以包括收发器705和/或天线706。处理器701可以称为处理单元，对装置700进行控制。收发器705可以称为收发单元、收发机、收发电路、收发装置、接口、接口电路或收发模块等，用于实现收发功能。
可选的，本申请实施例中的装置700可以用于执行本申请实施例中图6中描述的方法。
本申请中描述的处理器和收发器可实现在集成电路(integrated circuit，IC)、模拟IC、射频集成电路RFIC、混合信号IC、专用集成电路(application specific integrated circuit，ASIC)、印刷电路板(printed circuit board，PCB)、电子设备等上。该处理器和收发器也可以用各种IC工艺技术来制造，例如互补金属氧化物半导体(complementary metal oxide  semiconductor,CMOS)、N型金属氧化物半导体(nMetal-oxide-semiconductor，NMOS)、P型金属氧化物半导体(positive channel metal oxide semiconductor,PMOS)、双极结型晶体管(Bipolar Junction Transistor，BJT)、双极CMOS(BiCMOS)、硅锗(SiGe)、砷化镓(GaAs)等。
以上实施例描述中的装置可以是网络设备或者终端设备,但本申请中描述的装置的范围并不限于此,而且装置的结构可以不受图7的限制。装置可以是独立的设备或者可以是较大设备的一部分。例如所述装置可以是：
(1)独立的集成电路IC，或芯片，或，芯片系统或子系统；
(2)具有一个或多个IC的集合，可选的，该IC集合也可以包括用于存储数据和/或指令的存储部件；
(3)ASIC，例如调制解调器(MSM)；
(4)可嵌入在其他设备内的模块；
(5)接收机、终端、智能终端、蜂窝电话、无线设备、手持机、移动单元、车载设备、网络设备、云设备、人工智能设备、机器设备、家居设备、医疗设备、工业设备等等；
(6)其他等等。
图8提供了一种终端的结构示意图。该终端可适用于图1、图2、图3、图4或图5所示出的场景中。为了便于说明，图8仅示出了终端的主要部件。如图8所示，终端800包括处理器、存储器、控制电路、天线以及输入输出装置。处理器主要用于对通信协议以及通信数据进行处理，以及对整个终端进行控制，执行软件程序，处理软件程序的数据。存储器主要用于存储软件程序和数据。射频电路主要用于基带信号与射频信号的转换以及对射频信号的处理。天线主要用于收发电磁波形式的射频信号。输入输出装置，例如触摸屏、显示屏，键盘等主要用于接收用户输入的数据以及对用户输出数据。
当终端开机后，处理器可以读取存储单元中的软件程序，解析并执行软件程序的指令，处理软件程序的数据。当需要通过无线发送数据时，处理器对待发送的数据进行基带处理后，输出基带信号至射频电路，射频电路将基带信号进行处理后得到射频信号并将射频信号通过天线以电磁波的形式向外发送。当有数据发送到终端时，射频电路通过天线接收到射频信号，该射频信号被进一步转换为基带信号，并将基带信号输出至处理器，处理器将基带信号转换为数据并对该数据进行处理。
为了便于说明，图8仅示出了一个存储器和处理器。在实际的终端中，可以存在多个处理器和存储器。存储器也可以称为存储介质或者存储设备等，本发明实施例对此不做限制。
作为一种可选的实现方式，处理器可以包括基带处理器和中央处理器，基带处理器主要用于对通信协议以及通信数据进行处理，中央处理器主要用于对整个终端设备进行控制，执行软件程序，处理软件程序的数据。图8中的处理器集成了基带处理器和中央处理器的功能，本领域技术人员可以理解，基带处理器和中央处理器也可以是各自独立的处理器，通过总线等技术互联。本领域技术人员可以理解，终端可以包括多个基带处理器以适应不同的网络制式，终端可以包括多个中央处理器以增强其处理能力，终端的各个部件可以通过各种总线连接。所述基带处理器也可以表述为基带处理电路或者基带处理芯片。所述中央处理器也可以表述为中央处理电路或者中央处理芯片。对通信协议以及通信数据进行处理的功能可以内置在处理器中，也可以以软件程序的形式存储在存储单元中，由处理器执行软件程序以实现基带处理功能。
在一个例子中，可以将具有收发功能的天线和控制电路视为终端800的收发单元811，将具有处理功能的处理器视为终端800的处理单元812。如图8所示，终端800包括收发单元811和处理单元812。收发单元也可以称为收发器、收发机、收发装置等。可选的，可以将收发单元811中用于实现接收功能的器件视为接收单元，将收发单元811中用于实现发送功能的器件视为发送单元，即收发单元811包括接收单元和发送单元。示例性的，接收单元也可以称为接收机、接收器、接收电路等，发送单元可以称为发射机、发射器或者发射电路等。可选的，上述接收单元和发送单元可以是集成在一起的一个单元，也可以是各自独立的多个单元。上述接收单元和发送单元可以在一个地理位置，也可以分散在多个地理位置。
如图9所示,本申请又一实施例提供了一种装置900。该装置可以是终端,也可以是终端的部件(例如，集成电路，芯片等等)。或者，该装置可以是网络设备，也可以是网络设备的部件(例如，集成电路，芯片等等)。该装置也可以是其他通信模块,用于实现本申请方法实施例中的方法。该装置900可以包括:处理模块902(或称为处理单元)。可选的，还可以包括收发模块901(或称为收发单元、接口模块或接口单元)和存储模块903(或称为存储单元)。
在一种可能的设计中，如图9中的一个或者多个模块可能由一个或者多个处理器来实现，或者由一个或者多个处理器和存储器来实现；或者由一个或多个处理器和收发器实现；或者由一个或者多个处理器、存储器和收发器实现，本申请实施例对此不作限定。所述处理器、存储器、收发器可以单独设置，也可以集成。
所述装置具备实现本申请实施例描述的终端的功能，比如，所述装置包括终端执行本申请实施例描述的终端涉及步骤所对应的模块或单元或手段(means)，所述功能或单元或手段(means)可以通过软件实现，或者通过硬件实现，也可以通过硬件执行相应的软件实现，还可以通过软件和硬件结合的方式实现。详细可进一步参考前述对应方法实施例中的相应描述。或者，所述装置具备实现本申请实施例描述的网络设备的功能，比如，所述装置包括所述网络设备执行本申请实施例描述的网络设备涉及步骤所对应的模块或单元或手段(means)，所述功能或单元或手段(means)可以通过软件实现，或者通过硬件实现，也可以通过硬件执行相应的软件实现，还可以通过软件和硬件结合的方式实现。详细可进一步参考前述对应方法实施例中的相应描述。
可选的，本申请实施例中的装置900中各个模块可以用于执行本申请实施例中图6描述的方法。
在一种可能的设计中，一种装置900可包括：处理模块902和收发模块901。收发模块901用于接收来自终端的第一信息，该第一信息指示该终端的待传输数据的完整性传输需求。收发模块901还用于接收来自该终端的第二信息，该第二信息指示待传输数据的数据量。处理模块902用于根据待传输数据的完整性传输需求和数据量输出第一配置信息，该第一配置信息用于待传输数据的传输资源和/或优先级的配置。通过该装置，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
在装置900某些可能的实施方式中，上述第一信息还指示上述待传输数据的数据包的时延预算、上述待传输数据的数据包到达时间、上述待传输数据的剩余时延预算中的一项或多项。比如上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数 据的数据包到达时间或待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的数据包到达时间；或者上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的剩余时延预算；或者上述第一信息还可以指示待传输数据的数据包到达时间和待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间和待传输数据的剩余时延预算。
在装置900某些可能的实施方式中，处理模块902用于根据待传输数据的完整性传输需求和数据量输出第一配置信息，包括：处理模块902用于根据待传输数据的完整性传输需求和数据量、以及待传输数据的数据包的时延预算、待传输数据的数据包到达时间、待传输数据的剩余时延预算中的一项或多项输出所述第一配置信息。
在装置900某些可能的实施方式中，收发模块901用于接收来自终端的所述第一信息，包括：收发模块901用于接收来自终端的无线资源控制RRC消息，该RRC消息包括上述第一信息。
在装置900某些可能的实施方式中，上述第一信息还包括服务质量流标识符QFI。
在装置900某些可能的实施方式中，处理模块902还用于根据上述第一信息输出第二配置信息，该第二配置信息用于上述待传输数据的无线承载RB和/或逻辑信道组LCG的配置。通过该装置，可以根据第二配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
在装置900某些可能的实施方式中，上述第二配置信息用于上述待传输数据的服务质量流QoS flow到对应RB的映射。
在装置900某些可能的实施方式中，上述第二配置信息用于上述待传输数据的逻辑信道到对应LCG的划分。
在装置900某些可能的实施方式中，收发模块901用于接收来自终端的第一信息，包括：收发模块901用于接收来自终端的媒体接入控制层控制单元(media access control control element，MAC CE)，该MAC CE包括所述第一信息。
在装置900某些可能的实施方式中，收发模块901还用于接收来自终端的第二信息，包括：收发模块901还用于接收来自终端的MAC CE，该MAC CE包括所述第二信息。
在装置900某些可能的实施方式中，上述第一配置信息用于上述待传输数据对应逻辑信道的优先级的配置。
在另一种可能的设计中，一种装置900可包括：处理模块902和收发模块901。收发模块901用于向无线接入网设备发送第一信息，该第一信息指示终端的待传输数据的完整性传输需求。收发模块901还用于向无线接入网设备发送第二信息，该第二信息指示待传输数据的数据量。收发模块901还用于接收来自无线接入网设备的第一配置信息；以及处理模块902根据该第一配置信息对待传输数据的传输资源和/或优先级进行配置。通过该装置，可以根据第一配置信息配置上述待传输数据的传输资源和/或优先级，从而有效的减少具有完整性需求的数据包在网络传输过程中出现少量数据包丢失，提升了网络上行传输效率，增强相关业务的用户体验。
在装置900某些可能的实施方式中，上述第一信息还指示上述待传输数据的数据包的时延预算、上述待传输数据的数据包到达时间、上述待传输数据的剩余时延预算中的一项或多项。比如上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包 到达时间或待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的数据包到达时间；或者上述第一信息还可以指示待传输数据的数据包的时延预算和待传输数据的剩余时延预算；或者上述第一信息还可以指示待传输数据的数据包到达时间和待传输数据的剩余时延预算。又比如，上述第一信息还可以指示待传输数据的数据包的时延预算、待传输数据的数据包到达时间和待传输数据的剩余时延预算。
在装置900某些可能的实施方式中，收发模块901用于向无线接入网设备发送上述第一信息包括：收发模块901用于向无线接入网设备发送无线资源控制RRC消息，该RRC消息包括上述第一信息。
在装置900某些可能的实施方式中，上述第一信息还包括服务质量流标识符QFI。
在装置900某些可能的实施方式中，收发模块901还用于接收来自无线接入网设备的第二配置消息；以及处理模块902根据该第二配置消息对上述待传输数据的无线承载RB和/或逻辑信道组LCG进行配置。
在装置900某些可能的实施方式中，处理模块902还用于根据上述第二配置消息对上述待传输数据的无线承载RB进行配置，包括：处理模块902还用于根据上述第二配置消息将上述待传输数据的服务质量流QoS flow映射到对应RB。
在装置900某些可能的实施方式中，处理模块902还用于根据上述第二配置消息对上述待传输数据的LCG进行配置，包括：处理模块902还用于根据上述第二配置消息将上述待传输数据的逻辑信道划分到对应业务LCG。
在装置900某些可能的实施方式中，收发模块901用于向无线接入网设备发送上述第一信息，包括：收发模块901用于向无线接入网设备发送MAC CE，该MAC CE包括上述第一信息。
在装置900某些可能的实施方式中，收发模块901还用于向无线接入网设备发送上述第二信息，包括：收发模块901还用于向无线接入网设备发送MAC CE，该MAC CE包括上述第二信息。
在装置900某些可能的实施方式中，处理模块902用于根据上述第一配置信息对上述待传输数据的优先级进行配置，包括：处理模块902用于根据上述第一配置信息对上述待传输数据对应逻辑信道的优先级进行配置。
可以理解的是，本申请实施例中的一些可选的特征，在某些场景下，可以不依赖于其他特征，比如其当前所基于的方案，而独立实施，解决相应的技术问题，达到相应的效果，也可以在某些场景下，依据需求与其他特征进行结合。相应的，本申请实施例中给出的装置也可以相应的实现这些特征或功能，在此不予赘述。
本领域技术人员还可以理解到本申请实施例列出的各种说明性逻辑块(illustrative logical block)和步骤(step)可以通过电子硬件、电脑软件，或两者的结合进行实现。这样的功能是通过硬件还是软件来实现取决于特定的应用和整个系统的设计要求。本领域技术人员对于相应的应用，可以使用各种方法实现所述的功能，但这种实现不应被理解为超出本申请实施例保护的范围。
可以理解，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(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现场可编程门阵列(field programmable gate array，FPGA)或者其它可编程逻辑器件、分立 门或者晶体管逻辑器件、分立硬件组件。
本申请所描述的方案可通过各种方式来实现。例如，这些技术可以用硬件、软件或者硬件结合的方式来实现。对于硬件实现，用于在通信装置(例如，基站，终端、网络实体、或芯片)处执行这些技术的处理单元，可以实现在一个或多个通用处理器、DSP、数字信号处理器件、ASIC、可编程逻辑器件、FPGA、或其它可编程逻辑装置，离散门或晶体管逻辑，离散硬件部件，或上述任何组合中。通用处理器可以为微处理器，可选地，该通用处理器也可以为任何传统的处理器、控制器、微控制器或状态机。处理器也可以通过计算装置的组合来实现，例如数字信号处理器和微处理器，多个微处理器，一个或多个微处理器联合一个数字信号处理器核，或任何其它类似的配置来实现。
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。
本申请还提供了一种计算机可读介质，其上存储有计算机程序，该计算机程序被计算机执行时实现上述任一方法实施例的功能。
本申请还提供了一种计算机程序产品，该计算机程序产品被计算机执行时实现上述任一方法实施例的功能。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(digital subscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，高密度数字视频光盘(digital video disc，DVD))、或者半导体介质(例如，固态硬盘(solid state disk，SSD))等。
可以理解，说明书中提到的“实施例”意味着与实施例有关的特定特征、结构或特性包括在本申请的至少一个实施例中。因此，在整个说明书各个实施例未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实 施例中。可以理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
可以理解，在本申请中，“当…时”、“若”以及“如果”均指在某种客观情况下装置会做出相应的处理，并非是限定时间，且也不要求装置实现时一定要有判断的动作，也不意味着存在其它限定。
本申请中的“同时”可以理解为在相同的时间点，也可以理解为在一段时间段内，还可以理解为在同一个周期内。
本领域技术人员可以理解：本申请中涉及的第一、第二等各种数字编号仅为描述方便进行的区分，并不用来限制本申请实施例的范围。本申请中的编号(也可被称为索引)的具体取值、数量的具体取值、以及位置仅作为示意的目的，并不是唯一的表示形式，也并不用来限制本申请实施例的范围。本申请中涉及的第一个、第二个等各种数字编号也仅为描述方便进行的区分，并不用来限制本申请实施例的范围。
本申请中对于使用单数表示的元素旨在用于表示“一个或多个”，而并非表示“一个且仅一个”，除非有特别说明。本申请中，在没有特别说明的情况下，“至少一个”旨在用于表示“一个或者多个”，“多个”旨在用于表示“两个或两个以上”。
另外，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，其中A可以是单数或者复数，B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。
本文中术语“……中的至少一个”或“……中的至少一种”，表示所列出的各项的全部或任意组合，例如，“A、B和C中的至少一种”，可以表示：单独存在A，单独存在B，单独存在C，同时存在A和B，同时存在B和C，同时存在A、B和C这六种情况，其中A可以是单数或者复数，B可以是单数或者复数，C可以是单数或者复数。
可以理解，在本申请各实施例中，“与A相应的B”表示B与A相关联，根据A可以确定B。但还应理解，根据A确定B并不意味着仅仅根据A确定B，还可以根据A和/或其它信息确定B。
本申请中各表所示的对应关系可以被配置，也可以是预定义的。各表中的信息的取值仅仅是举例，可以配置为其他值，本申请并不限定。在配置信息与各参数的对应关系时，并不一定要求必须配置各表中示意出的所有对应关系。例如，本申请中的表格中，某些行示出的对应关系也可以不配置。又例如，可以基于上述表格做适当的变形调整，例如，拆分，合并等等。上述各表中标题示出参数的名称也可以采用通信装置可理解的其他名称，其参数的取值或表示方式也可以通信装置可理解的其他取值或表示方式。上述各表在实现时，也可以采用其他的数据结构，例如可以采用数组、队列、容器、栈、线性表、指针、链表、树、图、结构体、类、堆、散列表或哈希表等。
本申请中的预定义可以理解为定义、预先定义、存储、预存储、预协商、预配置、固化、或预烧制。
本领域普通技术人员可以理解，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个 特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
本领域普通技术人员可以理解，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
可以理解，本申请中描述的系统、装置和方法也可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
本申请中各个实施例之间相同或相似的部分可以互相参考。在本申请中各个实施例、以及各实施例中的各个实施方式/实施方法/实现方法中，如果没有特殊说明以及逻辑冲突，不同的实施例之间、以及各实施例中的各个实施方式/实施方法/实现方法之间的术语和/或描述具有一致性、且可以相互引用，不同的实施例、以及各实施例中的各个实施方式/实施方法/实现方法中的技术特征根据其内在的逻辑关系可以组合形成新的实施例、实施方式、实施方法、或实现方法。以上所述的本申请实施方式并不构成对本申请保护范围的限定。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。

Claims (47)

  1. 一种通信方法，其特征在于，包括：
    接收来自终端的第一信息，所述第一信息指示所述终端的待传输数据的完整性传输需求；
    接收来自所述终端的第二信息，所述第二信息指示所述待传输数据的数据量；
    根据所述待传输数据的所述完整性传输需求和所述数据量输出第一配置信息，所述第一配置信息用于所述待传输数据的传输资源和/或优先级的配置。
  2. 根据权利要求1所述的方法，其特征在于，所述第一信息还指示所述待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项。
  3. 根据权利要求2所述的方法，其特征在于，根据所述待传输数据的所述完整性传输需求和所述数据量输出所述第一配置信息，包括：
    根据所述待传输数据的所述完整性传输需求和所述数据量、以及所述待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项输出所述第一配置信息。
  4. 根据权利要求1-3中任一项所述的方法，其特征在于，接收来自所述终端的所述第一信息，包括：
    接收来自所述终端的无线资源控制RRC消息，所述RRC消息包括所述第一信息。
  5. 根据权利要求4所述的方法，其特征在于，所述第一信息还包括服务质量流标识符QFI。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    根据所述第一信息输出第二配置信息，所述第二配置信息用于所述待传输数据的无线承载RB和/或逻辑信道组LCG的配置。
  7. 根据权利要求6所述的方法，其特征在于，所述第二配置信息用于所述待传输数据的服务质量流QoS flow到对应RB的映射。
  8. 根据权利要求6或7所述的方法，其特征在于，所述第二配置信息用于所述待传输数据的逻辑信道到对应LCG的划分。
  9. 根据权利要求1-3中任一项所述的方法，其特征在于，接收来自所述终端的所述第一信息，包括：
    接收来自所述终端的媒体接入控制MAC控制单元CE，所述MAC CE包括所述第一信息。
  10. 根据权利要求1-9中任一项所述的方法，其特征在于，接收来自所述终端的所述第二信息，包括：
    接收来自所述终端的MAC CE，所述MAC CE包括所述第二信息。
  11. 根据权利要求1-10中任一项所述的方法，其特征在于，所述第一配置信息用于所述待传输数据对应逻辑信道的优先级的配置。
  12. 一种通信方法，其特征在于，包括：
    向无线接入网设备发送第一信息，所述第一信息指示终端的待传输数据的完整性传输需求；
    向所述无线接入网设备发送第二信息，所述第二信息指示所述待传输数据的数据量；
    接收来自所述无线接入网设备的第一配置信息；以及
    根据所述第一配置信息对所述待传输数据的传输资源和/或优先级进行配置。
  13. 根据权利要求12所述的方法，其特征在于，所述第一信息还指示所述待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项。
  14. 根据权利要求12-13中任一项所述的方法，其特征在于，向所述无线接入网设备发送所述第一信息包括：
    向所述无线接入网设备发送无线资源控制RRC消息，所述RRC消息包括所述第一信息。
  15. 根据权利要求14所述的方法，其特征在于，所述第一信息还包括服务质量流标识符QFI。
  16. 根据权利要求15所述的方法，其特征在于，所述方法还包括：
    接收来自所述无线接入网设备的第二配置消息；以及
    根据所述第二配置消息对所述待传输数据的无线承载RB和/或逻辑信道组LCG进行配置。
  17. 根据权利要求16所述的方法，其特征在于，根据所述第二配置消息对所述待传输数据的无线承载RB进行配置，包括：
    根据所述第二配置消息将所述待传输数据的服务质量流QoS flow映射到对应RB。
  18. 根据权利要求16或17所述的方法，其特征在于，根据所述第二配置消息对所述待传输数据的LCG进行配置，包括：
    根据所述第二配置消息将所述待传输数据的逻辑信道划分到对应业务LCG。
  19. 根据权利要求12-13中任一项所述的方法，其特征在于，向所述无线接入网设备发送所述第一信息，包括：
    向所述无线接入网设备发送媒体接入控制MAC控制单元CE，所述MAC CE包括所述第一信息。
  20. 根据权利要求12-19中任一项所述的方法，其特征在于，向所述无线接入网设备发送所述第二信息，包括：
    向所述无线接入网设备发送MAC CE，所述MAC CE包括所述第二信息。
  21. 根据权利要求12-20中任一项所述的方法，其特征在于，根据所述第一配置信息对所述待传输数据的优先级进行配置，包括：
    根据所述第一配置信息对所述待传输数据对应逻辑信道的优先级进行配置。
  22. 一种通信装置，其特征在于，包括：处理模块和收发模块：
    所述收发模块用于接收来自终端的第一信息，所述第一信息指示所述终端的待传输数据的完整性传输需求；
    所述收发模块还用于接收来自所述终端的第二信息，所述第二信息指示所述待传输数据的数据量；
    所述处理模块用于根据所述待传输数据的所述完整性传输需求和所述数据量输出第一配置信息，所述第一配置信息用于所述待传输数据的传输资源和/或优先级的配置。
  23. 根据权利要求22所述的装置，其特征在于，所述第一信息还指示所述待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项。
  24. 根据权利要求23所述的装置，其特征在于，所述处理模块用于根据所述待传输数据的所述完整性传输需求和所述数据量输出所述第一配置信息，包括：
    所述处理模块用于根据所述待传输数据的所述完整性传输需求和所述数据量、以及所述 待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项输出所述第一配置信息。
  25. 根据权利要求22-24中任一项所述的装置，其特征在于，所述收发模块用于接收来自所述终端的所述第一信息，包括：
    所述收发模块用于接收来自所述终端的无线资源控制RRC消息，所述RRC消息包括所述第一信息。
  26. 根据权利要求25所述的装置，其特征在于，所述第一信息还包括服务质量流标识符QFI。
  27. 根据权利要求26所述的装置，其特征在于，所述方法还包括：
    所述处理模块还用于根据所述第一信息输出第二配置信息，所述第二配置信息用于所述待传输数据的无线承载RB和/或逻辑信道组LCG的配置。
  28. 根据权利要求27所述的装置，其特征在于，所述第二配置信息用于所述待传输数据的服务质量流QoS flow到对应RB的映射。
  29. 根据权利要求27或28所述的装置，其特征在于，所述第二配置信息用于所述待传输数据的逻辑信道到对应LCG的划分。
  30. 根据权利要求22-24中任一项所述的装置，其特征在于，所述收发模块用于接收来自所述终端的所述第一信息，包括：
    所述收发模块用于接收来自所述终端的媒体接入控制MAC控制单元CE，所述MAC CE包括所述第一信息。
  31. 根据权利要求22-30中任一项所述的装置，其特征在于，所述收发模块还用于接收来自所述终端的所述第二信息，包括：
    所述收发模块还用于接收来自所述终端的MAC CE，所述MAC CE包括所述第二信息。
  32. 根据权利要求22-31中任一项所述的装置，其特征在于，所述第一配置信息用于所述待传输数据对应逻辑信道的优先级的配置。
  33. 一种通信装置，其特征在于，包括：处理模块和收发模块：
    所述收发模块用于向无线接入网设备发送第一信息，所述第一信息指示终端的待传输数据的完整性传输需求；
    所述收发模块还用于向所述无线接入网设备发送第二信息，所述第二信息指示所述待传输数据的数据量；
    所述收发模块还用于接收来自所述无线接入网设备的第一配置信息；以及
    所述处理模块根据所述第一配置信息对所述待传输数据的传输资源和/或优先级进行配置。
  34. 根据权利要求33所述的装置，其特征在于，所述第一信息还指示所述待传输数据的数据包的时延预算、所述待传输数据的数据包到达时间、所述待传输数据的剩余时延预算中的一项或多项。
  35. 根据权利要求33-34中任一项所述的装置，其特征在于，所述收发模块用于向所述无线接入网设备发送所述第一信息，包括：
    所述收发模块用于向所述无线接入网设备发送无线资源控制RRC消息，所述RRC消息包括所述第一信息。
  36. 根据权利要求35所述的装置，其特征在于，所述第一信息还包括服务质量流标识符QFI。
  37. 根据权利要求36所述的装置，其特征在于，所述方法还包括：
    所述收发模块还用于接收来自所述无线接入网设备的第二配置消息；以及
    所述处理模块还用于根据所述第二配置消息对所述待传输数据的无线承载RB和/或逻辑信道组LCG进行配置。
  38. 根据权利要求37所述的装置，其特征在于，所述处理模块还用于根据所述第二配置消息对所述待传输数据的无线承载RB进行配置，包括：
    所述处理模块还用于根据所述第二配置消息将所述待传输数据的服务质量流QoS flow映射到对应RB。
  39. 根据权利要求37或38所述的装置，其特征在于，所述处理模块还用于根据所述第二配置消息对所述待传输数据的LCG进行配置，包括：
    所述处理模块还用于根据所述第二配置消息将所述待传输数据的逻辑信道划分到对应业务LCG。
  40. 根据权利要求33-34中任一项所述的装置，其特征在于，所述收发模块用于向所述无线接入网设备发送所述第一信息，包括：
    所述收发模块用于向所述无线接入网设备发送媒体接入控制MAC控制单元CE，所述MAC CE包括所述第一信息。
  41. 根据权利要求33-40中任一项所述的装置，其特征在于，所述收发模块还用于向所述无线接入网设备发送所述第二信息，包括：
    所述收发模块还用于向所述无线接入网设备发送MAC CE，所述MAC CE包括所述第二信息。
  42. 根据权利要求33-41中任一项所述的装置，其特征在于，所述处理模块用于根据所述第一配置信息对所述待传输数据的优先级进行配置，包括：
    所述处理模块用于根据所述第一配置信息对所述待传输数据对应逻辑信道的优先级进行配置
  43. 一种通信装置，其特征在于，包括：处理器，所述处理器与存储器耦合，所述存储器用于存储程序或指令，当所述程序或指令被所述处理器执行时，使得所述装置执行如权利要求1至11中任一项所述的方法，或者，使得所述装置执行如权利要求12至21中任一项所述的方法。
  44. 一种计算机可读存储介质，其上存储有计算机程序或指令，其特征在于，所述计算机程序或指令被执行时，使得计算机执行如权利要求1至11中任一项所述的方法，或者，使得计算机执行如权利要求12至21中任一项所述的方法。
  45. 一种通信装置，其特征在于，所述装置用于执行权利要求1至11中任一项所述的方法，或者，所述装置用于执行权利要求12至21中任一项所述的方法。
  46. 一种通信装置，其特征在于，所述装置包括用于执行权利要求1至11中任一项所述的方法的模块，或者，所述装置包括用于执行权利要求12至21中任一项所述的方法的模块。
  47. 一种计算机程序产品，所述计算机程序产品中包括计算机程序代码，其特征在于，当所述计算机程序代码在计算机上运行时，使得计算机实现权利要求1至11中任一项所述的方法或者实现权利要求12至21中任一项所述的方法。
PCT/CN2021/080434 2021-03-12 2021-03-12 数据传输方法及装置 WO2022188143A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/CN2021/080434 WO2022188143A1 (zh) 2021-03-12 2021-03-12 数据传输方法及装置
EP21929618.3A EP4284091A4 (en) 2021-03-12 2021-03-12 DATA TRANSMISSION METHOD AND APPARATUS
CN202180079179.2A CN116491091A (zh) 2021-03-12 2021-03-12 数据传输方法及装置
US18/460,613 US20230413121A1 (en) 2021-03-12 2023-09-04 Data transmission method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/080434 WO2022188143A1 (zh) 2021-03-12 2021-03-12 数据传输方法及装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/460,613 Continuation US20230413121A1 (en) 2021-03-12 2023-09-04 Data transmission method and apparatus

Publications (1)

Publication Number Publication Date
WO2022188143A1 true WO2022188143A1 (zh) 2022-09-15

Family

ID=83227260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/080434 WO2022188143A1 (zh) 2021-03-12 2021-03-12 数据传输方法及装置

Country Status (4)

Country Link
US (1) US20230413121A1 (zh)
EP (1) EP4284091A4 (zh)
CN (1) CN116491091A (zh)
WO (1) WO2022188143A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024099239A1 (zh) * 2022-11-11 2024-05-16 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005045653A1 (en) * 2003-10-31 2005-05-19 Hewlett-Packard Development Company L.P. A method and apparatus for ensuring the integrity of data
CN102025387A (zh) * 2009-08-25 2011-04-20 美国博通公司 一种手持通信设备和应用于手持通信设备的方法
CN102158901A (zh) * 2011-02-16 2011-08-17 大唐移动通信设备有限公司 网络侧进行终端操作配置的方法及网络侧装置
CN102984802A (zh) * 2012-11-15 2013-03-20 北京创毅讯联科技股份有限公司 资源分配方法与装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005045653A1 (en) * 2003-10-31 2005-05-19 Hewlett-Packard Development Company L.P. A method and apparatus for ensuring the integrity of data
CN102025387A (zh) * 2009-08-25 2011-04-20 美国博通公司 一种手持通信设备和应用于手持通信设备的方法
CN102158901A (zh) * 2011-02-16 2011-08-17 大唐移动通信设备有限公司 网络侧进行终端操作配置的方法及网络侧装置
CN102984802A (zh) * 2012-11-15 2013-03-20 北京创毅讯联科技股份有限公司 资源分配方法与装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of EP4284091A4 *
VIVO: "UE behavior upon detecting sidelink SRB integrity check failure (RIL#V024)", 3GPP DRAFT; R2-2005295, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20200601 - 20200612, 22 May 2020 (2020-05-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051888647 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024099239A1 (zh) * 2022-11-11 2024-05-16 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置

Also Published As

Publication number Publication date
EP4284091A1 (en) 2023-11-29
US20230413121A1 (en) 2023-12-21
CN116491091A (zh) 2023-07-25
EP4284091A4 (en) 2024-03-13

Similar Documents

Publication Publication Date Title
CN108810903B (zh) 一种数据传输配置及数据传输方法和装置
WO2022048505A1 (zh) 多流关联传输的方法、装置及系统
CN113452474B (zh) 扩展现实数据传输方法及装置
US20230188472A1 (en) Data transmission method and apparatus
CN111194051A (zh) 传输路径的配置方法及装置
CN113543230A (zh) 一种数据传输的方法及通信装置
US20230413121A1 (en) Data transmission method and apparatus
WO2023046118A1 (zh) 一种通信方法及装置
WO2023130897A1 (zh) 一种通信方法、装置及系统
WO2022151480A1 (zh) 数据传输方法及装置
WO2022151492A1 (zh) 一种调度传输方法及装置
WO2022188634A1 (zh) 一种通信方法及装置
WO2023125339A1 (zh) 参考信号的传输方法及装置
WO2023124751A1 (zh) 一种数据传输方法、装置、终端及网络设备
WO2023125192A1 (zh) 一种数据传输方法、装置、终端及网络设备
WO2023088155A1 (zh) 一种服务质量QoS管理方法以及装置
WO2024012140A1 (zh) 一种数据传输方法及装置
WO2023179322A1 (zh) 一种通信方法及装置
WO2024092733A1 (en) Method of synchronization of multi-modal traffic flows and related devices
WO2022116115A1 (zh) 上行逻辑信道复用的方法、终端设备及网络设备
WO2024098267A1 (zh) 数据传输装置、数据发送装置以及方法
US20240037833A1 (en) Methods, user equipment and apparatus for controlling vr image in a communication network
WO2023045714A1 (zh) 一种调度方法及通信装置
WO2023185608A1 (zh) 一种数据传输的方法及通信装置
WO2022151493A1 (zh) 一种调度传输方法及装置

Legal Events

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

Ref document number: 21929618

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 202180079179.2

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2021929618

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2021929618

Country of ref document: EP

Effective date: 20230824

NENP Non-entry into the national phase

Ref country code: DE