WO2023010290A1 - 无线通信的方法及设备 - Google Patents

无线通信的方法及设备 Download PDF

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Publication number
WO2023010290A1
WO2023010290A1 PCT/CN2021/110388 CN2021110388W WO2023010290A1 WO 2023010290 A1 WO2023010290 A1 WO 2023010290A1 CN 2021110388 W CN2021110388 W CN 2021110388W WO 2023010290 A1 WO2023010290 A1 WO 2023010290A1
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WIPO (PCT)
Prior art keywords
unit
information
network device
type
frame
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PCT/CN2021/110388
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English (en)
French (fr)
Inventor
付喆
郭雅莉
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN202180099045.7A priority Critical patent/CN117529948A/zh
Priority to PCT/CN2021/110388 priority patent/WO2023010290A1/zh
Publication of WO2023010290A1 publication Critical patent/WO2023010290A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/06Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Definitions

  • the embodiments of the present application relate to the communication field, and more specifically, to a wireless communication method and device.
  • a business data stream (data stream) is mapped to a service quality (Quality of Service, QoS) flow (flow), and QoS flow does not distinguish different QoS requirements, That is, all QoS are for QoS flow.
  • QoS Quality of Service
  • the embodiment of the present application provides a wireless communication method and device, which can realize the mapping between data flow and QoS flow, or realize the mapping between business and QoS flow, or realize the mapping between application and QoS flow , so as to meet different transmission requirements.
  • a wireless communication method includes:
  • the first core network device sends information about the first unit to the access network device; wherein the first unit includes at least one of the following: a first type frame, a first type application data unit (Application data unit, ADU), a first type A class of encoded slices.
  • ADU Application data unit
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • a wireless communication method in a second aspect, includes:
  • the access network device acquires relevant information of the first unit, where the first unit includes at least one of the following: a first type frame, a first type ADU, and a first type coded slice.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • a wireless communication method includes:
  • the terminal device sends the related information of the first unit to the access network device, where the first unit includes at least one of the following: a first-type frame, a first-type ADU, and a first-type coded slice.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • a core network device configured to execute the method in the first aspect above.
  • the core network device includes a functional module for executing the method in the first aspect above.
  • an access network device configured to execute the method in the second aspect above.
  • the access network device includes a functional module for executing the method in the second aspect above.
  • a terminal device configured to execute the method in the third aspect above.
  • the terminal device includes a functional module for executing the method in the above third aspect.
  • a core network device including a processor and a memory.
  • the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the method in the first aspect above.
  • an access network device including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the second aspect above.
  • a ninth aspect provides a terminal device, including a processor and a memory.
  • the memory is used to store a computer program
  • the processor is used to call and run the computer program stored in the memory to execute the method in the third aspect above.
  • an apparatus for implementing the method in any one of the above first to third aspects.
  • the device includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the device executes the method in any one of the first to third aspects above.
  • a computer-readable storage medium for storing a computer program, and the computer program causes a computer to execute the method in any one of the above first to third aspects.
  • a computer program product including computer program instructions, the computer program instructions cause a computer to execute the method in any one of the above first to third aspects.
  • a computer program which, when running on a computer, causes the computer to execute the method in any one of the first to third aspects above.
  • mapping between data flow and QoS flow can be realized, or the mapping between business and QoS flow can be realized, or the mapping between application and QoS flow can be realized, so as to meet different transmission requirements.
  • FIG. 1 is a schematic diagram of a communication system architecture applied in an embodiment of the present application.
  • Fig. 2 is a schematic diagram of mapping a data flow provided by this application to a QoS flow.
  • FIG. 3 is a schematic diagram of mapping data flows provided by the present application to different QoS flows.
  • Fig. 4 is a schematic flowchart of a wireless communication method provided according to an embodiment of the present application.
  • Fig. 5 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 6 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 7 is a schematic flowchart of another wireless communication method provided according to an embodiment of the present application.
  • Fig. 8 is a schematic block diagram of a core network device provided according to an embodiment of the present application.
  • Fig. 9 is a schematic block diagram of an access network device provided according to an embodiment of the present application.
  • Fig. 10 is a schematic block diagram of a terminal device provided according to an embodiment of the present application.
  • Fig. 11 is a schematic block diagram of a communication device provided according to an embodiment of the present application.
  • Fig. 12 is a schematic block diagram of an apparatus provided according to an embodiment of the present application.
  • Fig. 13 is a schematic block diagram of a communication system provided according to an embodiment of the present application.
  • the technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, code division multiple access (Code Division Multiple Access, CDMA) system, broadband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced long term evolution (LTE-A) system , New Radio (NR) system, evolution system of NR system, LTE (LTE-based access to unlicensed spectrum, LTE-U) system on unlicensed spectrum, NR (NR-based access to unlicensed spectrum) on unlicensed spectrum unlicensed spectrum (NR-U) system, Non-Terrestrial Networks (NTN) system, Universal Mobile Telecommunications System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (Wireless Fidelity, WiFi), fifth-generation communication (5th-Generation, 5G) system or other communication systems, etc.
  • GSM Global System of Mobile
  • D2D Device to Device
  • M2M Machine to Machine
  • MTC Machine Type Communication
  • V2V Vehicle to Vehicle
  • V2X Vehicle to everything
  • the communication system in the embodiment of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (Dual Connectivity, DC) scenario, and can also be applied to an independent (Standalone, SA ) meshing scene.
  • Carrier Aggregation, CA Carrier Aggregation
  • DC Dual Connectivity
  • SA independent meshing scene
  • the communication system in the embodiment of the present application can be applied to an unlicensed spectrum, where the unlicensed spectrum can also be considered as a shared spectrum; or, the communication system in the embodiment of the present application can also be applied to a licensed spectrum, Wherein, the licensed spectrum can also be regarded as a non-shared spectrum.
  • the embodiments of the present application describe various embodiments in conjunction with network equipment and terminal equipment, wherein the terminal equipment may also be referred to as user equipment (User Equipment, UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device, etc.
  • user equipment User Equipment, UE
  • access terminal user unit
  • user station mobile station
  • mobile station mobile station
  • remote station remote terminal
  • mobile device user terminal
  • terminal wireless communication device
  • wireless communication device user agent or user device
  • the terminal device can be a station (STATION, ST) in a WLAN, a cellular phone, a cordless phone, a Session Initiation Protocol (Session Initiation Protocol, SIP) phone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital assistant (Personal Digital Assistant, PDA) devices, handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, next-generation communication systems such as terminal devices in NR networks, or future Terminal equipment in the evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
  • PLMN Public Land Mobile Network
  • the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as aircraft, balloons and satellites) superior).
  • the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, an augmented reality (Augmented Reality, AR) terminal Equipment, wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid , wireless terminal equipment in transportation safety, wireless terminal equipment in smart city, or wireless terminal equipment in smart home.
  • a virtual reality (Virtual Reality, VR) terminal device an augmented reality (Augmented Reality, AR) terminal Equipment
  • wireless terminal equipment in industrial control wireless terminal equipment in self driving
  • wireless terminal equipment in remote medical wireless terminal equipment in smart grid
  • wireless terminal equipment in transportation safety wireless terminal equipment in smart city, or wireless terminal equipment in smart home.
  • the terminal device may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable devices are not only a hardware device, but also achieve powerful functions through software support, data interaction, and cloud interaction.
  • Generalized wearable smart devices include full-featured, large-sized, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, etc., and only focus on a certain type of application functions, and need to cooperate with other devices such as smart phones Use, such as various smart bracelets and smart jewelry for physical sign monitoring.
  • the network device may be a device for communicating with the mobile device, and the network device may be an access point (Access Point, AP) in WLAN, a base station (Base Transceiver Station, BTS) in GSM or CDMA , or a base station (NodeB, NB) in WCDMA, or an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, or a relay station or access point, or a vehicle-mounted device, a wearable device, and an NR network A network device or a base station (gNB) in a network device or a network device in a future evolved PLMN network or a network device in an NTN network.
  • AP Access Point
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • Evolutional Node B, eNB or eNodeB evolved base station
  • LTE Long Term Evolution
  • eNB evolved base station
  • gNB base station
  • the network device may have a mobile feature, for example, the network device may be a mobile device.
  • the network equipment may be a satellite, balloon station.
  • the satellite can be a low earth orbit (low earth orbit, LEO) satellite, a medium earth orbit (medium earth orbit, MEO) satellite, a geosynchronous earth orbit (geosynchronous earth orbit, GEO) satellite, a high elliptical orbit (High Elliptical Orbit, HEO) satellite. ) Satellite etc.
  • the network device may also be a base station installed on land, in water, or other locations.
  • the network device may provide services for a cell, and the terminal device communicates with the network device through the transmission resources (for example, frequency domain resources, or spectrum resources) used by the cell, and the cell may be a network device ( For example, a cell corresponding to a base station), the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell (Small cell), and the small cell here may include: a metro cell (Metro cell), a micro cell (Micro cell), a pico cell ( Pico cell), Femto cell, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • the transmission resources for example, frequency domain resources, or spectrum resources
  • the cell may be a network device (
  • the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell (Small cell)
  • the small cell here may include: a metro cell (Metro cell), a micro cell (Micro
  • the communication system 100 may include a network device 110, and the network device 110 may be a device for communicating with a terminal device 120 (or called a communication terminal, terminal).
  • the network device 110 can provide communication coverage for a specific geographical area, and can communicate with terminal devices located in the coverage area.
  • FIG. 1 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and each network device may include other numbers of terminal devices within the coverage area. This embodiment of the present application does not limit it.
  • the communication system 100 may further include other network entities such as a network controller and a mobility management entity, which is not limited in this embodiment of the present application.
  • a device with a communication function in the network/system in the embodiment of the present application may be referred to as a communication device.
  • the communication equipment may include a network equipment 110 and a terminal equipment 120 with communication functions.
  • the network equipment 110 and the terminal equipment 120 may be the specific equipment described above, and will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities and other network entities, which are not limited in this embodiment of the present application.
  • the "indication" mentioned in the embodiments of the present application may be a direct indication, may also be an indirect indication, and may also mean that there is an association relationship.
  • a indicates B which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A and B relation.
  • the term "corresponding" may indicate that there is a direct or indirect correspondence between the two, or that there is an association between the two, or that it indicates and is indicated, configuration and is configuration etc.
  • predefined or “preconfigured” can be realized by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in devices (for example, including terminal devices and network devices).
  • the application does not limit its specific implementation.
  • pre-defined may refer to defined in the protocol.
  • the "protocol” may refer to a standard protocol in the communication field, for example, may include the LTE protocol, the NR protocol, and related protocols applied to future communication systems, which is not limited in the present application.
  • extended reality Extended Reality
  • ultra-reliable and low-latency communication Ultra-Reliable and Low Latency Communication, URLLC
  • the 3rd Generation Partnership Project (3GPP) system will support more and more vertical industries.
  • URLLC needs to support the transmission of services such as Factory automation, Transport Industry, and Electrical Power Distribution in the 5G system.
  • XR needs to support the business transmission of AR/VR/Cloud gaming.
  • These services generally have reliability and delay requirements, because the terminal needs to meet the QoS requirements of data transmission when scheduling resources. From the perspective of the terminal, it is also necessary to meet the problem of terminal power consumption and avoid unnecessary power consumption. At the same time, considering the access of a large number of terminals supporting this service, it is also necessary to ensure the network capacity requirement during resource allocation.
  • the service may be pseudo-periodic (that is, there is a deviation (jitter) in the arrival time of the service, that is, the service will not arrive at a certain point, but will arrive at any time within a range).
  • the service period may be a non-integer period, such as 16.67ms.
  • the arrival time of different service flows of the same service may vary greatly (for example, for AR, the uplink pose (UL pose) period is 4ms, but the uplink video (UL video) period is 16.67ms).
  • XR and cloud game services have multiple data streams, and each data stream has different QoS transmission requirements.
  • traffic from XR or cloud gaming services can include data streams in the following forms:
  • Mode 1 I-frame (I-frame)+P-frame (P-frame);
  • Method 2 video (video) + audio (audio)/data (data)/pose (pose) (in video (video), there can be I-frame and P-frame);
  • Mode 3 basic + enhancement (I-frame and P-frame can be included in each).
  • mapping data stream to QoS flow in order to adapt to the characteristics of multiple data streams in XR and cloud game services, there are two ways:
  • the 5G NR system supports many QoS parameters, including 5G Service Quality Indicator (5G QoS Indicator, 5QI), Assignment Restore Prioritization (ARP), bit rate, etc.
  • 5G QoS Indicator 5G QoS Indicator, 5QI
  • ARP Assignment Restore Prioritization
  • bit rate etc.
  • QoS features including: Resource Type (such as guaranteed bit rate (Guaranteed Bit Rate, GBR), non-guaranteed bit rate (non-GBR), etc.), default priority (Default Priority Level ), Packet Delay Budget, Default Maximum Data Burst Volume, etc.
  • Resource Type such as guaranteed bit rate (Guaranteed Bit Rate, GBR), non-guaranteed bit rate (non-GBR), etc.
  • default priority Default Priority Level
  • Packet Delay Budget Default Maximum Data Burst Volume, etc.
  • the data stream of an application is mapped to a Qos flow, and different QoS requirements are not distinguished in the QoS flow, that is, all QoS are for the QoS flow (some are for flow packet (packet) statistics, such as Packet Delay Budget ).
  • packet packet
  • the QoS requirements of different data streams are very different, so the existing QoS mechanism is no longer applicable.
  • this application proposes a mapping scheme between data flow and QoS flow
  • FIG. 4 is a schematic flowchart of a wireless communication method 200 according to an embodiment of the present application. As shown in FIG. 4 , the wireless communication method 200 may include at least part of the following content:
  • the first core network device sends related information of the first unit to the access network device; where the first unit includes at least one of the following: a first type of frame, a first type of ADU, and a first type of encoded slice.
  • the first core network device sends the related information of the first unit to the access network device, so that the access network device can perform resource configuration or scheduling based on the related information of the first unit.
  • the unit may include at least one of the following: a frame, an ADU, and a coded slice. That is, when the first unit is a frame of the first type, the unit is a frame; when the first unit is an ADU of the first type, the unit is an ADU; when the first unit is a coded slice of the first type , the unit is a coded slice.
  • a frame of the first type of frame includes one or more special packets.
  • the first core network device may be a session management function (Session Management Function, SMF) entity or a policy control function (Policy Control Function, PCF) entity.
  • SMF Session Management Function
  • PCF Policy Control Function
  • the first core network device may acquire information about the first unit through a PCF entity.
  • the PCF entity may acquire the relevant information of the first unit through an Application Function (Application Function, AF) entity.
  • Application Function Application Function
  • the PCF entity before the service data starts to be transmitted, the PCF entity performs policy and charging control (Policy and Charging Control, PCC) rule formulation, and sends the PCC rule to the SMF entity, and the PCC rule may be a service data flow level of. Further, the SMF entity can determine an appropriate QoS flow for the received PCC rule according to the PCC rule and other information (such as terminal subscription information), and use it to transmit the service data flow corresponding to the PCC rule.
  • Policy and Charging Control Policy and Charging Control
  • one QoS flow can be used to transmit multiple service data flows, and one QoS flow is a collection of service data flows with the same QoS requirement.
  • multiple business data flows of an object are mapped to different QoS flows, and the corresponding frame types in different QoS flows are different (such as I-frame and P-frame, etc. ), or, the types of data flows corresponding to different QoS flows are different.
  • the configuration granularity of the relevant information of the first unit is QoS flow.
  • the configuration granularity of the relevant information of the first unit is not QoS flow.
  • the configuration granularity of the relevant information of the first unit is data flow.
  • the configuration granularity of the relevant information of the first unit is business.
  • the configuration granularity of the relevant information of the first unit is an application.
  • the configuration granularity of the relevant information of the first unit is a QoS flow group.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the at least one service may include at least one of the following: a video (video) service, an audio (audio) service, an audio-video (video+audio) service, a data (data) service, and a pose (pose) service.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the related information of the first unit corresponds to at least one target information
  • the related information of the first unit is shared by at least one target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes but is not limited to at least one of the following:
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • regular frame default frame, user plane frame, control plane frame, special frame.
  • regular frames may be P-frames (P-frames) and/or B-frames (B-frames).
  • the default frame may be one or more of I-frame (I-frame), P-frame (P-frame), and B-frame (B-frame).
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • a special frame may be an I-frame.
  • other frames are also possible, which is not limited in this application.
  • the first-type frame may further include:
  • high priority frames are prioritized for resource allocation or scheduling.
  • the first type of ADU when the first unit includes a first type of ADU, includes but is not limited to at least one of the following:
  • regular ADUs may be P-ADUs and/or B-ADUs.
  • the default ADU may be one or more of I-ADU, P-ADU, and B-ADU.
  • a special ADU may be an I-ADU.
  • I-ADU I-ADU
  • other ADUs are also possible, which is not limited in this application.
  • the first type of ADU may also include:
  • high-priority ADUs are prioritized for resource allocation or scheduling.
  • the first type of coding slice includes but is not limited to at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • a regular coded slice may be a P-coded slice and/or a B-coded slice.
  • the default coded slice may be one or more of an I-coded slice, a P-coded slice, and a B-coded slice.
  • a specially coded slice may be an I-coded slice.
  • other encoding slices are also possible, which is not limited in this application.
  • the first-type coding slice may further include:
  • High-priority coded slices and low-priority coded slices are high-priority coded slices and low-priority coded slices.
  • high-priority coded slices are prioritized for resource allocation or scheduling.
  • the first core network device sends first indication information to the access network device, where the first indication information is used to instruct the access network device to perform resource configuration or scheduling at the granularity of the first unit.
  • the SMF entity or the PCF entity sends the first indication information to the access network device, so that the access network device can perform resource configuration or scheduling based on the first indication information with the granularity of the first unit.
  • the relevant information of the first unit is time sensitive communication auxiliary information (Time sensitive Communication auxiliary information, TSCAI) information.
  • TSCAI Time sensitive Communication auxiliary information
  • the TSCAI information includes at least one of the following:
  • IP Internet Protocol
  • the TSCAI information also includes a first correspondence
  • the first correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit, the arrival time of the first unit, the jitter of the arrival time of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information is the transmission direction of the first unit, the arrival time of the first unit, the jitter of the arrival time of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the information related to the first unit is second indication information, where the second indication information is used to instruct the access network device to determine the first unit corresponding to the target information. That is, the access network device may trigger to determine the first unit corresponding to the target information based on the second indication information, so as to perform resource configuration or scheduling with the first unit as a granularity.
  • the second indication information is specifically used to indicate the corresponding relationship between the value of the first field in the unit in the target information and the type of the unit; or, the second indication information is specifically used to indicate the target The corresponding relationship between the value of the first field in each unit in the information and the type of the unit.
  • the third core network device (such as a user plane function (User Plane Function, UPF) entity) can set the value of the first field in the unit in the target information, for example, the value of the first field is A
  • the unit of is the first unit, and the unit with the value of B in the first field is not the first unit.
  • the unit is a frame
  • the frame whose first domain value is 00 is an I-frame
  • the frame whose first domain value is 01 is a B-frame
  • the frame whose first domain value is 10 is a P-frame.
  • a frame whose value of the first field is 11 is a default frame.
  • the UPF entity sends the target information to the access network device.
  • the information indicated by the second indication information is obtained by the first core network device (such as the SMF entity) from the second core network device (such as the PCF entity), or, the information indicated by the second indication information
  • the indicated information is determined by the first core network device (such as an SMF entity or a PCF entity).
  • the first core network device sends first information to a third core network device (such as a UPF entity), where the first information is used by the third core network device to identify different types of units. So that the third core network device (such as the UPF entity) can set the value of the first field in the unit in the target information.
  • a third core network device such as a UPF entity
  • the first information includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the first information further includes a second correspondence
  • the second correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the first core network device is an SMF entity, and the third core network device is a UPF entity; or, the first core network device is a PCF entity, and the third core network device is a UPF entity.
  • the UPF entity puts a special mark on the frame header, and according to the special mark, the access network device can determine whether the frame is a special frame (that is, a first-type frame).
  • the SMF entity informs the UPF entity of the information related to the special frame, which is used by the UPF entity to identify different types of frames and to make a frame header.
  • the UPF entity sends the frame with a special identifier in the frame header to the access network device.
  • the special identifier is a specific value, which is used to distinguish different frames, and the value is located in a certain field of the frame header, such as the frame field.
  • the SMF entity can be used to indicate whether the frame of the access network device is a special frame (that is, the expression form of the special frame, such as how many values of a specific position (such as a reserved position) correspond to a special frame or what kind of special frame it corresponds to).
  • the access network device determines whether the identifier carried in the frame header is a special identifier according to the indication information (that is, the second indication information), and then determines the frame type. For example, the SMF entity notifies the access network device of the relationship between the value of the frame field information and the frame type.
  • the relevant information of the first unit also includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a third correspondence
  • the third correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the first core network device sends QoS flow configuration information to the access network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • one or more data flows are mapped to one QoS flow, or one or more data flows for one application or service are mapped to one QoS flow; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows, and there are different types of units in at least one QoS flow.
  • the relevant information of the first unit also includes at least one of the following:
  • the first core network device receives information about the first unit sent by the second core network device.
  • the first core network device is an SMF entity
  • the second core network device is a PCF entity
  • the first core network device sends QoS flow configuration information to the access network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • the QoS flow configuration information multiple data flows included in an application or service are mapped to different QoS flows, and the types of units in each QoS flow are different, or the QoS requirements of the data flows in each QoS flow are different , or, the types of data flows in each QoS flow are different, or the types of services in each QoS flow are different.
  • the access network device may configure transmission resources for at least one QoS flow according to the relevant information of the first unit.
  • the access network device configures different transmission resources for different types of units in the QoS flow in the at least one QoS flow.
  • the access network device configures the same transmission resource for different types of units in the QoS flow in the at least one QoS flow; wherein, the first unit needs to perform reliable transmission, or the first unit A longer drop timer is used, or the first unit is transmitted preferentially.
  • the relevant information on the first unit includes the correspondence between the QoS flow and the type of the first unit, or the correspondence between the QoS flow and the type of data flow, or the correspondence between the QoS flow and the service , or, in the case of a corresponding relationship between a QoS flow and an application, the access network device configures different transmission resources for different QoS flows in the at least one QoS flow; and/or, the access network device configures different transmission resources for the at least one QoS flow Different QoS flow configurations in the QoS flow use different transmission methods; and/or, the access network device has different discarding timers for different QoS flow configurations in the at least one QoS flow; and/or, the access network The device is configured with different priority transmission mechanisms for different QoS flows in the at least one QoS flow.
  • the access network device for different The application is configured with different transmission resources; and/or, the access network device is configured to use different transmission modes for different applications; and/or, the access network device is configured with different discard timers for different applications; and /or, the access network device is configured with different priority transmission mechanisms for different applications.
  • the access network device for different The service configuration has different transmission resources; and/or, the access network device uses different transmission modes for different service configurations; and/or, the access network device has different discard timers for different service configurations; and /or, the access network device is configured with different priority transmission mechanisms for different services.
  • the access network device when the relevant information of the first unit includes a correspondence relationship between a data flow and a type of the first unit, the access network device is configured with different transmission resources for different data flows; and/ Or, the access network device configures and uses different transmission modes for different data streams; and/or, the access network device configures different discarding timers for different data streams; and/or, the access network device Different priority transmission mechanisms are configured for different data streams.
  • the mapping between the data flow and the QoS flow can be realized, or the mapping between the service and the QoS flow can be realized, or the mapping between the application and the QoS flow can be realized, so that different requirements can be satisfied. Transport needs.
  • the embodiment of the core network device side of the present application is described in detail above in conjunction with FIG. 4 .
  • the embodiment of the access network device side is different from that of the core network
  • the device-side embodiments correspond to each other, and similar descriptions may refer to the core network device-side embodiments.
  • FIG. 5 is a schematic flowchart of a wireless communication method 300 according to an embodiment of the present application. As shown in FIG. 5 , the wireless communication method 300 may include at least part of the following content:
  • the access network device acquires relevant information of the first unit, where the first unit includes at least one of the following: a first type of frame, a first type of ADU, and a first type of coded slice.
  • the first core network device obtains the relevant information of the first unit, so that the access network device can perform resource configuration or scheduling based on the relevant information of the first unit.
  • the unit may include at least one of the following: a frame, an ADU, and a coded slice. That is, when the first unit is a frame of the first type, the unit is a frame; when the first unit is an ADU of the first type, the unit is an ADU; when the first unit is a coded slice of the first type , the unit is a coded slice.
  • a frame of the first type of frame includes one or more special packets.
  • the configuration granularity of the relevant information of the first unit is QoS flow.
  • the configuration granularity of the relevant information of the first unit is not QoS flow.
  • the configuration granularity of the relevant information of the first unit is data flow.
  • the configuration granularity of the relevant information of the first unit is business.
  • the configuration granularity of the relevant information of the first unit is an application.
  • the configuration granularity of the relevant information of the first unit is a QoS flow group.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the at least one service may include at least one of the following: a video (video) service, an audio (audio) service, an audio-video (video+audio) service, a data (data) service, and a pose (pose) service.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the related information of the first unit corresponds to at least one target information
  • the related information of the first unit is shared by at least one target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes but is not limited to at least one of the following:
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • regular frame default frame, user plane frame, control plane frame, special frame.
  • regular frames may be P-frames (P-frames) and/or B-frames (B-frames).
  • the default frame may be one or more of I-frame (I-frame), P-frame (P-frame), and B-frame (B-frame).
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • a special frame may be an I-frame.
  • other frames are also possible, which is not limited in this application.
  • the first-type frame may further include:
  • high priority frames are prioritized for resource allocation or scheduling.
  • the first type of ADU when the first unit includes a first type of ADU, includes but is not limited to at least one of the following:
  • regular ADUs may be P-ADUs and/or B-ADUs.
  • the default ADU may be one or more of I-ADU, P-ADU, and B-ADU.
  • a special ADU may be an I-ADU.
  • I-ADU I-ADU
  • other ADUs are also possible, which is not limited in this application.
  • the first type of ADU may also include:
  • high-priority ADUs are prioritized for resource configuration or scheduling.
  • the first type of coding slice includes but is not limited to at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • a regular coded slice may be a P-coded slice and/or a B-coded slice.
  • the default coded slice may be one or more of an I-coded slice, a P-coded slice, and a B-coded slice.
  • a specially coded slice may be an I-coded slice.
  • other encoding slices are also possible, which is not limited in this application.
  • the first-type coding slice may further include:
  • High-priority coded slices and low-priority coded slices are high-priority coded slices and low-priority coded slices.
  • high-priority coded slices are prioritized for resource allocation or scheduling.
  • Example 1 the above S310 may specifically be:
  • the access network device obtains the relevant information of the first unit through the first core network device. Therefore, the access network device can configure transmission resources for at least one QoS flow according to the relevant information of the first unit.
  • the access network device receives first indication information sent by the first core network device, where the first indication information is used to instruct the access network device to perform resource allocation at the granularity of the first unit. configuration or scheduling.
  • the first core network device may be an SMF entity or a PCF entity.
  • the SMF entity or the PCF entity sends the first indication information to the access network device, so that the access network device can perform resource configuration or scheduling based on the first indication information with the granularity of the first unit.
  • the relevant information of the first unit is TSCAI information.
  • the TSCAI information includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the TSCAI information also includes a first correspondence
  • the first correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the information related to the first unit is second indication information, where the second indication information is used to instruct the access network device to determine the first unit corresponding to the target information. That is, the access network device may trigger to determine the first unit corresponding to the target information based on the second indication information, so as to perform resource configuration or scheduling with the first unit as a granularity.
  • the second indication information is specifically used to indicate the corresponding relationship between the value of the first field in each unit in the target information and the type of the unit.
  • the third core network device (such as a user plane function (User Plane Function, UPF) entity) can set the value of the first field in the unit in the target information, for example, the value of the first field is A
  • the unit of is the first unit, and the unit with the value of B in the first field is not the first unit.
  • the unit is a frame
  • the frame whose first domain value is 00 is an I-frame
  • the frame whose first domain value is 01 is a B-frame
  • the frame whose first domain value is 10 is a P-frame.
  • a frame whose value of the first field is 11 is a default frame.
  • the UPF entity sends the target information to the access network device.
  • the value of the first field in each unit of the target information is added or set by a third core network device (such as a UPF entity), or, in each unit of the target information At least one of the type, importance, and level is added or set by the third core network equipment.
  • a third core network device such as a UPF entity
  • the UPF entity puts a special mark on the frame header, and according to the special mark, the access network device can determine whether the frame is a special frame (that is, a first-type frame).
  • the SMF entity informs the UPF entity of the information related to the special frame, which is used by the UPF entity to identify different types of frames and to make a frame header.
  • the UPF entity sends the frame with a special identifier in the frame header to the access network device.
  • the special identifier is a specific value, which is used to distinguish different frames, and the value is located in a certain field of the frame header, such as the frame field.
  • the SMF entity can be used to indicate whether the frame of the access network device is a special frame (that is, the expression form of the special frame, such as how many values of a specific position (such as a reserved position) correspond to a special frame or what kind of special frame it corresponds to).
  • the access network device determines whether the identifier carried in the frame header is a special identifier according to the indication information (that is, the second indication information), and then determines the frame type. For example, the SMF entity notifies the access network device of the relationship between the value of the frame field information and the frame type.
  • the relevant information of the first unit further includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a third correspondence
  • the third correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the access network device receives the QoS flow configuration information sent by the first core network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • one or more data flows are mapped to one QoS flow, or one or more data flows for one application or service are mapped to one QoS flow; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows, and there are different types of units in at least one QoS flow.
  • the relevant information of the first unit further includes at least one of the following:
  • the access network device receives QoS flow configuration information sent by the first core network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • the QoS flow configuration information multiple data flows included in an application or service are mapped to different QoS flows, and the types of units in each QoS flow are different, or the QoS requirements of the data flows in each QoS flow are different , or, the types of data flows in each QoS flow are different, or the types of services in each QoS flow are different.
  • Example 2 the above S310 may specifically be:
  • the access network device obtains the relevant information of the first unit through the terminal device. Therefore, the access network device can configure transmission resources for at least one QoS flow according to the relevant information of the first unit.
  • the terminal device sends information about the first unit to the access network device through terminal assistance information (UE assistance info).
  • UE assistance info terminal assistance information
  • the relevant information of the first unit further includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a fourth correspondence
  • the fourth correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the relevant information of the first unit further includes resource information recommended by the terminal device.
  • the recommended resource information includes at least one of the following:
  • the starting position of the CG resource the period of the CG resource, and the size of the CG resource.
  • Example 3 the above S310 may specifically be:
  • the access network device obtains the relevant information of the first unit through the preconfigured information.
  • the preconfiguration information includes at least one of the following:
  • At least one bit in the target information corresponds to the first unit, the unit carrying the first identifier in the target information is the first unit, and the unit carrying the first value in the target information is the first unit.
  • the first identifier includes at least one of the following:
  • Unit identification basic indication, enhancement indication, video indication, gesture indication, priority indication, importance indication, high level indication, self-encoding indication, I unit indication.
  • the access network device can determine whether the frame is a special packet (that is, the first type of frame).
  • special identification with or without frame identification, or, I-frame and/or P-frame, or, basic and/or enhancement, or, video and/or pose, etc.
  • the access network device configures transmission resources for at least one QoS flow according to the relevant information of the first unit.
  • the access network device configures different transmission resources for different types of units in the QoS flow in the at least one QoS flow.
  • the access network device configures different transmission resources (such as LCH/DRB/PDCP/authorized resources/BWP/carrier/cell, etc.) for different types of units in a QoS flow.
  • the access network device reconfigures the corresponding relationship between the QoS flow/unit and the transmission resource through Radio Resource Control (RRC), such as LCH configuration, DRB configuration, PDCP configuration, and one of the authorized configurations to the terminal device.
  • RRC Radio Resource Control
  • the Non-Access Stratum (Non-Access Stratum, NAS) layer or the Service Data Adaptation Protocol (Service Data Adaptation Protocol, SDAP) layer of the terminal device identifies the QoS Flow Identifier (QoS Flow Identifier, QFI) and the first A unit notifies the access stratum (Access Stratum, AS) of the terminal device of the QFI and the first unit.
  • the AS layer of the terminal device is notified by way of packing the header of the uplink data packet.
  • the AS layer of the terminal device determines the uplink resource to be used or multiplexed according to the QFI and the first unit, and the corresponding relationship between the QoS flow/unit and different transmission resources indicated by the network.
  • the access network device configures the same transmission resource for different types of units in the QoS flow in the at least one QoS flow; wherein, the first unit needs to perform reliable transmission, or the first unit A longer drop timer is used, or the first unit is transmitted preferentially.
  • the relevant information on the first unit includes the correspondence between the QoS flow and the type of the first unit, or the correspondence between the QoS flow and the type of data flow, or the correspondence between the QoS flow and the service , or, in the case of a corresponding relationship between a QoS flow and an application, the access network device configures different transmission resources for different QoS flows in the at least one QoS flow; and/or, the access network device configures different transmission resources for the at least one QoS flow Different QoS flow configurations in the QoS flow use different transmission methods; and/or, the access network device has different discarding timers for different QoS flow configurations in the at least one QoS flow; and/or, the access network The device is configured with different priority transmission mechanisms for different QoS flows in the at least one QoS flow.
  • the access network device for different The application is configured with different transmission resources; and/or, the access network device is configured to use different transmission modes for different applications; and/or, the access network device is configured with different discard timers for different applications; and /or, the access network device is configured with different priority transmission mechanisms for different applications.
  • the access network device for different The service configuration has different transmission resources; and/or, the access network device uses different transmission modes for different service configurations; and/or, the access network device has different discard timers for different service configurations; and /or, the access network device is configured with different priority transmission mechanisms for different services.
  • the access network device when the relevant information of the first unit includes a correspondence relationship between a data flow and a type of the first unit, the access network device is configured with different transmission resources for different data flows; and/ Or, the access network device configures and uses different transmission modes for different data streams; and/or, the access network device configures different discarding timers for different data streams; and/or, the access network device Different priority transmission mechanisms are configured for different data streams.
  • the access network device configures transmission resources for the at least one QoS flow according to the recommended resource information.
  • the transmission resources include at least one of the following:
  • LCH Logical Channel
  • DRB Data Radio Bearer
  • PDCP Packet Data Convergence Protocol
  • BWP bandwidth part
  • the transmission resources include one of the following:
  • CG resources include semi-persistent scheduling (Semi-Persistent Scheduling, SPS) resources, dynamic scheduling authorization resources.
  • SPS semi-persistent scheduling
  • the mapping between the data flow and the QoS flow can be realized, or the mapping between the service and the QoS flow can be realized, or the mapping between the application and the QoS flow can be realized, so that different requirements can be satisfied. Transport needs.
  • the above describes in detail the embodiment of the core network device side of the present application in conjunction with FIG. 4 , and describes the embodiment of the access network device side of the present application in detail in conjunction with FIG. 5 .
  • the terminal side of the present application is described in detail below in conjunction with FIG. 6
  • the terminal device side embodiment corresponds to the core network device side embodiment and the access network device side embodiment, similar descriptions can refer to the core network device side embodiment and the access network device side embodiment.
  • FIG. 6 is a schematic flowchart of a wireless communication method 400 according to an embodiment of the present application. As shown in FIG. 6, the wireless communication method 400 may include at least part of the following content:
  • the terminal device sends related information of the first unit to the access network device; where the first unit includes at least one of the following: a first type frame, a first type ADU, and a first type coded slice.
  • the terminal device sends the related information of the first unit to the access network device, so that the access network device can perform resource configuration or scheduling based on the related information of the first unit.
  • the unit may include at least one of the following: a frame, an ADU, and a coded slice. That is, when the first unit is a frame of the first type, the unit is a frame; when the first unit is an ADU of the first type, the unit is an ADU; when the first unit is a coded slice of the first type , the unit is a coded slice.
  • a frame of the first type of frame includes one or more special packets.
  • the configuration granularity of the relevant information of the first unit is QoS flow.
  • the configuration granularity of the relevant information of the first unit is not QoS flow.
  • the configuration granularity of the relevant information of the first unit is data flow.
  • the configuration granularity of the relevant information of the first unit is business.
  • the configuration granularity of the relevant information of the first unit is an application.
  • the configuration granularity of the relevant information of the first unit is a QoS flow group.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the at least one service may include at least one of the following: a video (video) service, an audio (audio) service, an audio-video (video+audio) service, a data (data) service, and a pose (pose) service.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the related information of the first unit corresponds to at least one target information
  • the related information of the first unit is shared by at least one target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes but is not limited to at least one of the following:
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • regular frame default frame, user plane frame, control plane frame, special frame.
  • regular frames may be P-frames (P-frames) and/or B-frames (B-frames).
  • the default frame may be one or more of I-frame (I-frame), P-frame (P-frame), and B-frame (B-frame).
  • I-frame I-frame
  • P-frame P-frame
  • B-frame B-frame
  • a special frame may be an I-frame.
  • other frames are also possible, which is not limited in this application.
  • the first-type frame may further include:
  • high priority frames are prioritized for resource allocation or scheduling.
  • the first type of ADU when the first unit includes a first type of ADU, includes but is not limited to at least one of the following:
  • regular ADUs may be P-ADUs and/or B-ADUs.
  • the default ADU may be one or more of I-ADU, P-ADU, and B-ADU.
  • a special ADU may be an I-ADU.
  • I-ADU I-ADU
  • other ADUs are also possible, which is not limited in this application.
  • the first type of ADU may also include:
  • high-priority ADUs are prioritized for resource allocation or scheduling.
  • the first type of coding slice includes but is not limited to at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • a regular coded slice may be a P-coded slice and/or a B-coded slice.
  • the default coded slice may be one or more of an I-coded slice, a P-coded slice, and a B-coded slice.
  • a specially coded slice may be an I-coded slice.
  • other encoding slices are also possible, which is not limited in this application.
  • the first-type coding slice may further include:
  • High-priority coded slices and low-priority coded slices are high-priority coded slices and low-priority coded slices.
  • high-priority coded slices are prioritized for resource allocation or scheduling.
  • the relevant information of the first unit also includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a fourth correspondence
  • the fourth correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the relevant information of the first unit further includes resource information recommended by the terminal device.
  • the recommended resource information includes at least one of the following:
  • the starting position of the CG resource the period of the CG resource, and the size of the CG resource.
  • the access network device configures transmission resources for the at least one QoS flow according to the recommended resource information.
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the terminal device acquires the QoS flow identifier identified by the NAS or SDAP layer of the terminal device and the first unit; and the terminal device according to the QoS flow identifier and the first unit, and the fifth corresponding relationship, to determine the uplink resource used or multiplexed; wherein, the fifth correspondence relationship includes the correspondence relationship between the QoS flow and the uplink resource, or the fifth correspondence relationship includes the correspondence relationship between the first unit and the uplink resource .
  • the fifth correspondence is configured by a network device.
  • the uplink resources include at least one of the following:
  • LCH resource DRB, PDCP resource, authorized resource, carrier, BWP, cell.
  • the uplink resources include one of the following:
  • the mapping between the data flow and the QoS flow can be realized, or the mapping between the service and the QoS flow can be realized, or the mapping between the application and the QoS flow can be realized, so that different requirements can be satisfied. Transport needs.
  • Embodiment 1 is described by taking the first unit as an example of a first-type frame, and it is also applicable if the first unit is a first-type ADU or a first-type coded slice. That is, in Embodiment 1, there are different types of frames or special frames in one application or service or QoS flow. Through the enhancement of TSCAI, different data streams or frames are processed differently.
  • A Multiple data streams (data streams) are mapped to one QoS flow, or multiple data streams for one object (such as applications, services) are mapped to one QoS flow.
  • Embodiment 1 can be implemented through S11 to S15.
  • the PCF entity formulates PCC rules and sends the PCC rules to the SMF entity, where the PCC rules are at the service data flow level.
  • the PCF entity notifies the SMF entity of the information related to the first type of frame, such as carrying the information related to the first type of frame in the PCC rule.
  • the information related to the first type of frame includes at least one of the following: transmission direction (UL/DL), arrival time of the first type frame, arrival time deviation of the first type frame, period of the first type frame, first type frame The size of the frame, the IP quintuple information of different types of frames.
  • the information related to the first type of frame may also include: the correspondence between the first type of frame and a), or the correspondence between the identifier of the first type of frame and a) (such as for determining which I-frame is, which is P-frame or B-frame, etc.).
  • the information about UL and DL can be obtained through the AF entity.
  • the SMF entity determines an appropriate QoS flow for the received PCC rule according to the PCC rule and other information (such as UE subscription information), and is used to transmit the service data flow corresponding to the PCC rule.
  • a QoS flow can be used to transmit multiple service data flows, which is a collection of service data flows with the same QoS requirement.
  • a first core network entity such as an SMF entity determines TSCAI information.
  • the TSCAI information includes at least one of the following: direction (UL/DL), period, arrival time.
  • the TSCAI information also includes at least one of the following: transmission direction (UL/DL), arrival time of the first type frame, arrival time deviation of the first type frame, period of the first type frame, first type frame The size of the frame, the IP quintuple information of different types of frames.
  • the TSCAI information may also include: the correspondence between the first type of frame and b), or the correspondence between the identifier of the first type of frame and b) (such as for determining which I-frame is, P-frame or B-frame which frame, etc.).
  • the SMF entity sends the QoS flow configuration and TSCAI information to the base station.
  • the base station After receiving the QoS flow configuration information and the TSCAI information, the base station configures corresponding wireless side resources.
  • related information of the first type of frame or recommended corresponding configuration information may also be indicated to the base station through the UE. specific:
  • the relevant information of the first type of frame may also include: the correspondence between the first type of frame and b), or the correspondence between the identification of the first type of frame and b) (such as for determining which I-frame is, P -frame or B-frame, etc.).
  • the corresponding recommended configuration information can be CG information, such as CG starting point and period, and CG grant size.
  • UE indication information may be UE assistance information (UEassistanceinfo).
  • UE assistanceinfo UE assistance information
  • Embodiment 1 to meet the requirements of the XR/CG service, different data streams, or, or frames of different types, some of which are special frames or important frames, need to adopt different air interface transmissions for different frames or data streams. That is to say, when different data streams of a service are mapped to one QoS flow or different QoS flows, different data streams or different types of frames are distinguished through the enhancement of multiple TSCAI, and different transmission or resource allocation are adopted to ensure different Data stream or frame transmission requirements.
  • Embodiment 2 is described by taking the first unit as an example of a first-type frame, and it is also applicable if the first unit is a first-type ADU or a first-type coded slice. That is, in Embodiment 2, there are different types of frames or special frames in one application or service or QoS flow.
  • the base station determines the frame type through packet header or cyclic prefix (Cyclic Prefix, CP) signaling, and for UL, the base station determines the frame type by reporting the arrival information of the determined frame through the UE.
  • CP cyclic prefix
  • A Multiple data streams (data streams) are mapped to one QoS flow, or multiple data streams for one object (such as applications, services) are mapped to one QoS flow.
  • Embodiment 2 can be implemented through S21 to S24.
  • the PCF entity Before the transmission of service data, the PCF entity formulates PCC rules and sends the PCC rules to the SMF entity, where the PCC rules are at the service data flow level.
  • the PCF entity notifies the SMF entity of the information related to the first type of frame, such as carrying the information related to the first type of frame in the PCC rule.
  • the information related to the first type of frame includes at least one of the following: transmission direction (UL/DL), arrival time of the first type frame, arrival time deviation of the first type frame, period of the first type frame, first type frame The size of the frame, the IP quintuple information of different types of frames.
  • the information related to the first type of frame may also include: the correspondence between the first type of frame and a), or the correspondence between the identifier of the first type of frame and a) (such as for determining which I-frame is, which is P-frame or B-frame, etc.).
  • the information about UL and DL can be obtained through the AF entity.
  • the SMF entity determines an appropriate QoS flow for the received PCC rule according to the PCC rule and other information (such as UE subscription information), and is used to transmit the service data flow corresponding to the PCC rule.
  • a QoS flow can be used to transmit multiple service data flows, and is a collection of service data flows with the same QoS requirement.
  • the SMF entity sends the QoS flow configuration to the base station.
  • the base station configures corresponding wireless side resources based on the QoS configuration. Specifically, for different types of frames in a QoS flow, the base station performs the same or different scheduling and resource allocation processes. Correspondingly, the base station needs to obtain the frame type information, or the base station obtains the arrival information of the first type frame. For example:
  • the base station determines the frame type through the frame header and/or CP signaling;
  • the UPF entity puts a special mark on the frame header, and the base station can determine whether the frame is a first-type frame according to the mark.
  • the SMF entity informs the UPF entity of the relevant information of the first type of frame, which is used for the UPF entity to identify different types of frames and to make a frame header.
  • the UPF entity sends the frame carrying the special identification frame header to the base station.
  • the special identification is a specific value, which is used to distinguish different frames, and the value is located in a certain field of the frame header, such as the frame field)
  • the SMF entity can be used to indicate whether the base station frame is the first type of frame (that is, the expression form of the first type of frame, such as the value of a specific position (such as a reserved position) corresponding to the first type of frame or the corresponding which first-class frame).
  • the base station determines whether the identifier carried in the frame header is a special identifier according to the indication information sent by the SMF entity, and then determines the frame type.
  • this step can be before step i.
  • the instruction sent by the SMF entity to the base station may be informed by the PCF entity to the SMF entity. (For example, the SMF entity notifies the base station of the relationship between the value of the frame field information and the frame type). or,
  • iii Predefine which or several bit positions in the frame header, and/or, which identifier or which value corresponds to the first type frame or which type of first type frame, and then the base station can determine whether it is the first type class frame.
  • ⁇ Special identification for example: with or without frame identification, or, I-frame and/or P-frame, or, basic and/or enhancement, or, video and/or pose, etc.
  • the base station determines the arrival information of the first type of frame through the UE report (accessible resources can be configured).
  • related information of the first type of frame or recommended corresponding configuration information may also be indicated to the base station through the UE. specific:
  • Information of the first type of frame transmission direction (UL/DL), arrival time of the first type of frame, arrival time deviation of the first type of frame, period of the first type of frame, size of the first type of frame, different types of frames IP quintuple information.
  • the recommended corresponding configuration information may be CG information, such as the CG starting point and period, and the size of the CG.
  • ⁇ UE indication information can be UE assistance info.
  • the base station performs the same or different scheduling and resource allocation processing, which may include:
  • the same PDCP/RB/LCH is allocated, and the same is used for different types, but different types of packets are processed in different ways. For example: For the first type of frame, such as I-frame, perform reliable transmission, such as triggering copy transmission. Alternatively, use a longer discard timer for the first type of frames, such as I-frames.
  • Embodiment 2 to meet the requirements of the XR/CG service, different data streams, or, or different types of frames, some of which are special frames or important frames, need to adopt different air interface transmissions for different types of frames or data streams. That is to say, different data streams of a service are mapped to one QoS flow or different QoS flows, and at the same time, different resource allocation or processing is used for different data streams or different types of frames to ensure the transmission requirements of different data streams or packets.
  • the UPF entity, the base station distinguishes different types of frames.
  • Embodiment 3 is described by taking the first unit as an example of a first-type frame, and the same applies if the first unit is a first-type ADU or a first-type coded slice. That is, in Embodiment 3, there are different types of frames or special frames in one application or service or QoS flow. For UL, UE needs to identify different data streams or different types of frames, and use different resources for transmission of different data streams or frames.
  • A Multiple data streams (data streams) are mapped to one QoS flow, or multiple data streams for one object (such as applications, services) are mapped to one QoS flow.
  • Embodiment 3 can be implemented through S31 to S34.
  • the PCF entity Before the transmission of service data, the PCF entity formulates PCC rules and sends the PCC rules to the SMF entity, where the PCC rules are at the service data flow level.
  • the PCF entity notifies the SMF entity of the information related to the first type of frame, such as carrying the information related to the first type of frame in the PCC rule.
  • the information related to the first type of frame includes at least one of the following: transmission direction (UL/DL), arrival time of the first type frame, arrival time deviation of the first type frame, period of the first type frame, first type frame The size of the frame, the IP quintuple information of different types of frames.
  • the information related to the first type of frame may also include: the correspondence between the first type of frame and a), or the correspondence between the identifier of the first type of frame and a) (such as for determining which I-frame is, which is P-frame or B-frame, etc.).
  • the information about UL and DL can be obtained through the AF entity.
  • the SMF entity determines an appropriate QoS flow for the received PCC rule according to the PCC rule and other information (such as UE subscription information), and is used to transmit the service data flow corresponding to the PCC rule.
  • a QoS flow can be used to transmit multiple service data flows, and is a collection of service data flows with the same QoS requirement.
  • the SMF entity sends the QoS flow configuration to the base station.
  • the SMF entity sends the QoS rules to the UE, and sends the packet detection rules and corresponding QoS execution rules to the UPF entity.
  • the SMF entity notifies the base station of the relevant information of the first type of frame.
  • the base station After receiving the QoS flow configuration information, the base station maps the QoS flow to an appropriate radio bearer according to the QoS parameters of the QoS flow, and configures corresponding radio side resources. After the service QoS flow and radio resources are prepared, the service data starts to be transmitted. specific:
  • the base station determines the arrival of the first type frame or the information to be transmitted according to the information from the SMF entity or the information of the UE.
  • the optional SMF entity information may be TSCAI information.
  • the base station configures different resources (such as LCH/DRB/PDCP/grant, etc.) for the first type frame/data stream and other frames/data stream of a QoS flow.
  • the base station informs the UE of one of the corresponding relationship through RRC reconfiguration, such as LCH configuration, DRB configuration, PDCP configuration, and configured grant config.
  • UE For UL, UE, such as UE NAS recognizes QFI and first-type frames, and notifies UE AS of QFI and first-type frames. For example, the UE AS is notified by adding a frame header to the UL data packet. The UE AS determines the UL resources to use or multiplex based on this information, and the relationship between the QoS flow/first-class frame and different resources indicated by the network (b)).
  • the base station can determine the first type of frame/data stream through the TSCAI or UPF frame header. For details, reference may be made to the relevant description of Embodiment 1 or Embodiment 2, and details are not repeated here.
  • Embodiment 3 to meet the requirements of the XR/CG service, different data streams, or, or different types of frames, some of which are special frames or important frames, need to adopt different air interface transmissions for different types of frames or data streams. That is to say, different data streams of a service are mapped to one QoS flow or different QoS flows, and at the same time, different resource allocation or processing is used for different data streams or different types of frames to ensure the transmission requirements of different data streams or packets.
  • the UE can identify different frames/data streams and use different resources configured by the network for transmission.
  • Embodiment 4 is described by taking the first unit as a first-type frame as an example, and it is also applicable if the first unit is a first-type ADU or a first-type coded slice. That is, in Embodiment 4, there are different types of frames or special frames in one application or service or QoS flow. Map different types of frames, or special frames and other frames to different QoS flows, air interfaces, such as base stations, or the relationship between QoS flows and frame types/data streams for proper scheduling, transmission, etc.
  • An application includes multiple data streams, which are mapped to different QoS flows.
  • the frame types in each QoS flow are different (such as I-frame, P-frame, B-frame respectively), or the QoS requirements of data steam are different. , or, the type of data steam is different.
  • Embodiment 4 can be implemented through S41 to S44.
  • the PCF entity Before the transmission of service data, the PCF entity formulates PCC rules and sends the PCC rules to the SMF entity, where the PCC rules are at the service data flow level.
  • the PCF entity notifies the SMF entity of the information related to the first type of frame, such as carrying the information related to the first type of frame in the PCC rule.
  • the information related to the first type of frame includes at least one of the following: transmission direction (UL/DL), arrival time of the first type frame, arrival time deviation of the first type frame, period of the first type frame, first type frame The size of the frame, the IP quintuple information of different types of frames.
  • the information related to the first type of frame may also include: the correspondence between the first type of frame and a), or the correspondence between the identifier of the first type of frame and a) (such as for determining which I-frame is, which is P-frame or B-frame, etc.).
  • the information about UL and DL can be obtained through the AF entity.
  • the SMF entity determines an appropriate QoS flow for the received PCC rule according to the PCC rule and other information (such as UE subscription information), and is used to transmit the service data flow corresponding to the PCC rule.
  • a QoS flow can be used to transmit multiple service data flows, and is a collection of service data flows with the same QoS requirement.
  • the type information is notified to the base station through QoS flow configuration.
  • the SMF entity sends the QoS flow configuration to the base station.
  • the base station configures corresponding wireless side resources based on the QoS configuration.
  • the base station performs different scheduling and resource allocation processing for different QoS flows. like:
  • Embodiment 4 in response to the requirements of the XR/CG service, the processing method when frames of different data streams or frame types are mapped to different QoS flow mappings.
  • FIG. 7 is a schematic flowchart of a wireless communication method 500 according to an embodiment of the present application. As shown in FIG. 7, the wireless communication method 500 may include at least part of the following content:
  • the terminal device selects or preferentially selects the first HARQ process, or the terminal device selects the first HARQ process with low priority.
  • the terminal device selects or preferentially selects the first HARQ process. For example, ensure that low-priority Media Access Control Protocol Data Units (MAC PDUs) are transmitted prior to general new transmissions.
  • MAC PDUs Media Access Control Protocol Data Units
  • the terminal device selects or preferentially selects the first HARQ process.
  • the terminal device selects or preferentially selects the first HARQ process, and may also be: the terminal device selects or preferentially selects an identifier of the first HARQ process.
  • the terminal device considers that the first HARQ process corresponds to a new transmission. Or, in the first case, during the HARQ process selection process, the terminal device considers that the first HARQ process corresponds to a new transmission. Or, in the first case, in the process of the HARQ process used by the first configuration grant (CG), the terminal device considers that the first HARQ process corresponds to a new transmission. That is, the priority transmission of new transmissions is guaranteed.
  • CG first configuration grant
  • the terminal device considers that the first HARQ process corresponds to retransmission. Or, in the first case, during the HARQ process selection process, the terminal device considers that the first HARQ process corresponds to retransmission. Or, in the first case, during the process of selecting the HARQ process to be used for the first configuration grant (CG), the terminal device considers that the first HARQ process corresponds to retransmission. That is, retransmissions take precedence over new transmissions.
  • the terminal device selects the first HARQ process with low priority. Or, in the first case, during the process of selecting a used HARQ process for the first configuration grant (CG), the terminal device selects the first HARQ process with low priority.
  • the first situation includes but is not limited to at least one of the following:
  • a CG retransmission timer (cg-RetransmissionTimer) is configured, or the first CG is configured with a CG retransmission timer (cg-RetransmissionTimer);
  • the terminal equipment works in the unlicensed frequency band
  • AutonomousTx Automatic transmission
  • autonomousTx Automatic transmission
  • the MAC PDU corresponding to the HARQ process has been acquired, but none or at least one Physical Uplink Shared Channel (PUSCH) transmission corresponding to the acquired MAC PDU is transmitted;
  • PUSCH Physical Uplink Shared Channel
  • the MAC PDU corresponding to the HARQ process has been acquired, but none or at least one PUSCH transmission corresponding to the acquired MAC PDU has been transmitted;
  • the MAC PDU corresponding to the HARQ process has been obtained, but the previous CG corresponding to the MAC PDU has not been preferentially transmitted;
  • the MAC PDU corresponding to the HARQ process has been acquired and the size of the MAC PDU is the same as the size of the first CG;
  • the MAC PDU corresponding to the HARQ process has been acquired and the logical channel mapping restriction of the MAC PDU matches the logical channel mapping restriction of the first CG (if the same).
  • the first HARQ process includes but is not limited to one of the following:
  • the MAC PDU corresponding to the HARQ process has been acquired, but none or at least one PUSCH transmission corresponding to the acquired MAC PDU has been transmitted;
  • the MAC PDU corresponding to the HARQ process has been acquired, but none or at least one PUSCH transmission corresponding to the acquired MAC PDU has been transmitted;
  • the MAC PDU corresponding to the HARQ process has been obtained, but the previous CG corresponding to the MAC PDU has not been preferentially transmitted;
  • the MAC PDU corresponding to the HARQ process has been obtained and the size of the MAC PDU is the same as that of the first CG;
  • the MAC PDU corresponding to the HARQ process has been obtained, and the logical channel mapping restriction of the MAC PDU matches (if identical) the logical channel mapping restriction of the first CG.
  • the first CG includes but is not limited to at least one of the following features:
  • Any configured CG resource Any configured CG resource.
  • Fig. 8 shows a schematic block diagram of a core network device 600 according to an embodiment of the present application.
  • the core network device 600 is a first core network device, and the core network device 600 includes:
  • a communication unit 610 configured to send related information of the first unit to the access network device
  • the first unit includes at least one of the following: a first-type frame, a first-type ADU, and a first-type coded slice.
  • the configuration granularity of the related information of the first unit is QoS flow, or the configuration granularity of the related information of the first unit is not QoS flow.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes at least one of the following:
  • I-frame, P-frame, B-frame regular frame, default frame, user plane frame, control plane frame, special frame.
  • the first type of ADU includes at least one of the following:
  • the first type of coding slice includes at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • the communication unit 610 is further configured to send first indication information to the access network device, where the first indication information is used to instruct the access network device to perform resource configuration or scheduling at the granularity of the first unit .
  • the relevant information of the first unit is time-sensitive communication assistance information (TSCAI) information.
  • TSCAI time-sensitive communication assistance information
  • the TSCAI information includes at least one of the following:
  • the direction of transmission of the first unit the time of arrival of the first unit, the deviation of the arrival time of the first unit, the period of the first unit, the size of the first unit, the Internet Protocol IP quintuple of different types of units information.
  • the TSCAI information also includes a first correspondence
  • the first correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the information related to the first unit is second indication information, where the second indication information is used to instruct the access network device to determine the first unit corresponding to the target information.
  • the second indication information is specifically used to indicate the corresponding relationship between the value of the first field in the unit in the target information and the type of the unit; or, the second indication information is specifically used to indicate the target The corresponding relationship between the value of the first field in each unit in the information and the type of the unit.
  • the information indicated by the second indication information is obtained by the first core network device from the second core network device, or, the information indicated by the second indication information is the information indicated by the first core network device definite.
  • the communication unit 610 is further configured to send first information to the third core network device, where the first information is used by the third core network device to identify different types of the first unit.
  • the first information includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the first information further includes a second correspondence
  • the second correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the first core network device is a session management function SMF entity, and the third core network device is a user plane function UPF entity; or, the first core network device is a policy control function PCF entity, and the third core network device is a user plane function UPF entity;
  • the core network equipment is a UPF entity.
  • the relevant information of the first unit also includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a third correspondence
  • the third correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the relevant information of the first unit also includes at least one of the following:
  • the communication unit 610 is further configured to receive information related to the first unit sent by the second core network device.
  • the first core network device is an SMF entity
  • the second core network device is a PCF entity
  • the first core network device is an SMF entity or a PCF entity.
  • the first core network device sends QoS flow configuration information to the access network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • one or more data flows are mapped to one QoS flow, or one or more data flows for one application or service are mapped to one QoS flow; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows; or,
  • multiple data flows are mapped to different QoS flows, or multiple data flows for one application or service are mapped to different QoS flows, and there are different types of units in at least one QoS flow.
  • the communication unit 610 is further configured to send quality of service QoS flow configuration information to the access network device, where the QoS flow configuration information is used to configure at least one QoS flow; wherein,
  • the QoS flow configuration information multiple data flows included in an application or service are mapped to different QoS flows, and the types of units in each QoS flow are different, or the QoS requirements of the data flows in each QoS flow are different , or, the types of data flows in each QoS flow are different, or the types of services in each QoS flow are different.
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the core network device 600 may correspond to the core network device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the core network device 600 are respectively to realize the For the sake of brevity, the corresponding process of the first core network device in the shown method 200 is not repeated here.
  • Fig. 9 shows a schematic block diagram of an access network device 700 according to an embodiment of the present application.
  • the access network device 700 is an access network device, and the access network device 700 includes:
  • a communication unit 710 configured to acquire relevant information of the first unit
  • the first unit includes at least one of the following: a first-type frame, a first-type application data unit ADU, and a first-type coded slice.
  • the configuration granularity of the related information of the first unit is QoS flow, or the configuration granularity of the related information of the first unit is not QoS flow.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes at least one of the following:
  • I-frame, P-frame, B-frame regular frame, default frame, user plane frame, control plane frame, special frame.
  • the first type of ADU includes at least one of the following:
  • the first type of coding slice includes at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • the communication unit 710 is specifically used for:
  • the related information of the first unit is obtained through the first core network device.
  • the communication unit 710 is further configured to receive first instruction information sent by the first core network device, where the first instruction information is used to instruct the access network device to perform resource allocation at the granularity of the first unit or dispatch.
  • the relevant information of the first unit is time-sensitive communication assistance information (TSCAI) information.
  • TSCAI time-sensitive communication assistance information
  • the TSCAI information includes at least one of the following:
  • the direction of transmission of the first unit the time of arrival of the first unit, the deviation of the arrival time of the first unit, the period of the first unit, the size of the first unit, the Internet Protocol IP quintuple of different types of units information.
  • the TSCAI information also includes a first correspondence
  • the first correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the information related to the first unit is second indication information, where the second indication information is used to instruct the access network device to determine the first unit corresponding to the target information.
  • the second indication information is specifically used to indicate the corresponding relationship between the value of the first field in each unit in the target information and the type of the unit.
  • the value of the first field in each unit in the target information is added or set by the third core network device, or, the type and importance of each unit in the target information and at least one of the levels is added or set by the third core network equipment.
  • the third core network device is a user plane function UPF entity.
  • the relevant information of the first unit also includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a third correspondence
  • the third correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the relevant information of the first unit also includes at least one of the following:
  • the first core network device is a session management function (SMF) entity or a policy control function (PCF) entity.
  • SMF session management function
  • PCF policy control function
  • the communication unit 710 is specifically used for:
  • the relevant information of the first unit is obtained through the terminal device.
  • the relevant information of the first unit also includes at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information of different types of units.
  • the relevant information of the first unit further includes a fourth correspondence
  • the fourth correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time deviation of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the relevant information of the first unit further includes resource information recommended by the terminal device.
  • the recommended resource information includes at least one of the following:
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the access network device acquires information about the first unit, including:
  • the access network device obtains the relevant information of the first unit through the preconfigured information.
  • the pre-configuration information includes at least one of the following:
  • At least one bit in the target information corresponds to the first unit, the unit carrying the first identifier in the target information is the first unit, and the unit carrying the first value in the target information is the first unit.
  • the first identifier includes at least one of the following:
  • Unit identification basic indication, enhanced indication, video indication, posture indication, priority indication, importance indication, high-level indication, self-encoding indication, I unit indication.
  • the access network device 700 also includes:
  • the processing unit 720 is configured to configure transmission resources for at least one QoS flow according to the relevant information of the first unit.
  • the processing unit 720 is specifically used for:
  • Different transmission resources are configured for different types of units in the QoS flows in the at least one QoS flow.
  • the processing unit 720 is specifically used for:
  • the first unit needs to perform reliable transmission, or the first unit uses a longer discard timer, or the first unit transmits preferentially.
  • the relevant information on the first unit includes the correspondence between the QoS flow and the type of the first unit, or the correspondence between the QoS flow and the type of data flow, or the correspondence between the QoS flow and the service , or, in the case of the correspondence between QoS flows and applications,
  • the processing unit 720 is specifically used for:
  • the access network device is configured with different transmission resources for different QoS flows in the at least one QoS flow; and/or,
  • the access network device uses different transmission modes for different QoS flow configurations in the at least one QoS flow; and/or,
  • the access network device is configured with different discarding timers for different QoS flows in the at least one QoS flow; and/or,
  • the access network device is configured with different priority transmission mechanisms for different QoS flows in the at least one QoS flow.
  • the processing unit 720 is specifically configured to:
  • the transmission resources include at least one of the following:
  • Logical channel LCH resource data radio bearer DRB, packet data convergence protocol PDCP resource, authorized resource, carrier, bandwidth part BWP, cell.
  • the transmission resources include one of the following:
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • the access network device 700 may correspond to the access network device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the access network device 700 are respectively for To realize the corresponding flow of the access network device in the method 300 shown in FIG. 5 , for the sake of brevity, details are not repeated here.
  • Fig. 10 shows a schematic block diagram of a terminal device 800 according to an embodiment of the present application.
  • the terminal device 800 includes:
  • a communication unit 810 configured to send related information of the first unit to the access network device
  • the first unit includes at least one of the following: a first-type frame, a first-type application data unit ADU, and a first-type coded slice.
  • the configuration granularity of the related information of the first unit is QoS flow, or the configuration granularity of the related information of the first unit is not QoS flow.
  • the relevant information of the first unit is the information corresponding to the target information; wherein, the target information includes at least one data flow, or the target information includes at least one service, or the target information includes at least one application , or, the target information includes at least one QoS flow.
  • the related information of the first unit corresponds to at least one target information, or, the related information of the first unit is common to all the target information, or, the related information of the first unit is One specific to this target information.
  • the relevant information of the first unit includes at least one of the following: data information, type information, importance information, and level information.
  • the first type of frame when the first unit includes a first type of frame, includes at least one of the following:
  • I-frame, P-frame, B-frame regular frame, default frame, user plane frame, control plane frame, special frame.
  • the first type of ADU includes at least one of the following:
  • the first type of coding slice includes at least one of the following:
  • I-coded slice P-coded slice, B-coded slice, regular coded slice, default coded slice, user plane coded slice, control plane coded slice, special coded slice.
  • the relevant information of the first unit also includes at least one of the following:
  • the direction of transmission of the first unit the time of arrival of the first unit, the deviation of the arrival time of the first unit, the period of the first unit, the size of the first unit, the Internet Protocol IP quintuple of different types of units information.
  • the relevant information of the first unit further includes a fourth correspondence
  • the fourth correspondence includes the correspondence between the first unit or the identification of the first unit or the type of the first unit or the importance of the first unit or the level of the first unit and at least one of the following:
  • the transmission direction of the first unit The transmission direction of the first unit, the arrival time of the first unit, the arrival time offset of the first unit, the period of the first unit, the size of the first unit, and IP quintuple information.
  • the relevant information of the first unit further includes resource information recommended by the terminal device.
  • the recommended resource information includes at least one of the following:
  • the transmission direction of the first unit includes uplink and/or downlink.
  • the relevant information of the first unit is information corresponding to target information
  • the target information includes at least one data stream, or, the target information includes at least one service, or, the target information includes at least one application, or , the target information includes at least one QoS flow;
  • the arrival time of the first unit includes at least one of the following:
  • the arrival start time of the first unit, the arrival end time of the first unit, the arrival time of the first unit in each data burst, the arrival time of the first first unit in each data burst, The arrival time of the last first unit in each data burst, the arrival pattern of the first unit, the arrival interval of the first unit, the arrival time period of the first unit, the first of the target information The arrival time of the first unit, the arrival time of the last first unit in the object information, the arrival time of the first unit in each data burst in the object information, each of the arrival times in the object information The arrival time of the first unit.
  • the terminal device 800 further includes: a processing unit 820,
  • the communication unit 810 is also configured to acquire the QoS flow identifier identified by the non-access stratum NAS or service data adaptation protocol SDAP layer of the terminal device and the first unit;
  • the processing unit 820 is configured to determine the used or multiplexed uplink resource according to the QoS flow identifier, the first unit, and the fifth correspondence;
  • the fifth correspondence includes the correspondence between the QoS flow and the uplink resource, or, the fifth correspondence includes the correspondence between the first unit and the uplink resource.
  • the fifth correspondence is configured by a network device.
  • the uplink resources include at least one of the following:
  • Logical channel LCH resource data radio bearer DRB, packet data convergence protocol PDCP resource, authorized resource, carrier, bandwidth part BWP, cell.
  • the uplink resources include one of the following:
  • the above-mentioned communication unit may be a communication interface or a transceiver, or an input-output interface of a communication chip or a system-on-chip.
  • the aforementioned processing unit may be one or more processors.
  • terminal device 800 may correspond to the terminal device in the method embodiment of the present application, and the above-mentioned and other operations and/or functions of each unit in the terminal device 800 are for realizing the method shown in FIG. 6
  • the corresponding process of the terminal device in 400 will not be repeated here.
  • FIG. 11 is a schematic structural diagram of a communication device 900 provided by an embodiment of the present application.
  • the communication device 900 shown in FIG. 11 includes a processor 910, and the processor 910 can invoke and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the communication device 900 may further include a memory 920 .
  • the processor 910 can invoke and run a computer program from the memory 920, so as to implement the method in the embodiment of the present application.
  • the memory 920 may be an independent device independent of the processor 910 , or may be integrated in the processor 910 .
  • the communication device 900 may further include a transceiver 930, and the processor 910 may control the transceiver 930 to communicate with other devices, specifically, to send information or data to other devices, or Receive messages or data from other devices.
  • the transceiver 930 may include a transmitter and a receiver.
  • the transceiver 930 may further include antennas, and the number of antennas may be one or more.
  • the communication device 900 may specifically be the network device of the embodiment of the present application, and the communication device 900 may implement the corresponding processes implemented by the network device in each method of the embodiment of the present application.
  • the Let me repeat for the sake of brevity, the Let me repeat.
  • the communication device 900 may specifically be the terminal device of the embodiment of the present application, and the communication device 900 may implement the corresponding processes implemented by the terminal device in each method of the embodiment of the present application.
  • the Let me repeat for the sake of brevity, the Let me repeat.
  • Fig. 12 is a schematic structural diagram of a device according to an embodiment of the present application.
  • the apparatus 1000 shown in FIG. 12 includes a processor 1010, and the processor 1010 can call and run a computer program from a memory, so as to implement the method in the embodiment of the present application.
  • the device 1000 may further include a memory 1020 .
  • the processor 1010 can invoke and run a computer program from the memory 1020, so as to implement the method in the embodiment of the present application.
  • the memory 1020 may be an independent device independent of the processor 1010 , or may be integrated in the processor 1010 .
  • the device 1000 may further include an input interface 1030 .
  • the processor 1010 can control the input interface 1030 to communicate with other devices or chips, specifically, can obtain information or data sent by other devices or chips.
  • the device 1000 may further include an output interface 1040 .
  • the processor 1010 can control the output interface 1040 to communicate with other devices or chips, specifically, can output information or data to other devices or chips.
  • the device can be applied to the core network device in the embodiment of the present application, and the device can implement the corresponding process implemented by the first core network device in each method of the embodiment of the present application. For the sake of brevity, here No longer.
  • the device can be applied to the access network device in the embodiments of the present application, and the device can implement the corresponding processes implemented by the access network device in the methods of the embodiments of the present application. For the sake of brevity, here No longer.
  • the device can be applied to the terminal device in the embodiment of the present application, and the device can implement the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, details are not repeated here.
  • the device mentioned in the embodiment of the present application may also be a chip.
  • it may be a system-on-a-chip, a system-on-a-chip, a system-on-a-chip, or a system-on-a-chip.
  • FIG. 13 is a schematic block diagram of a communication system 1100 provided by an embodiment of the present application. As shown in FIG. 13 , the communication system 1100 includes a terminal device 1110 , an access network device 1120 and a core network device 1130 .
  • the terminal device 1110 can be used to realize the corresponding functions realized by the terminal device in the above method
  • the access network device 1120 can be used to realize the corresponding functions realized by the access network device in the above method
  • the core network device 1130 may be used to implement corresponding functions implemented by the first core network device in the foregoing method, and for the sake of brevity, details are not repeated here.
  • the processor in the embodiment of the present application may be an integrated circuit chip, which has a signal processing capability.
  • each step of the above-mentioned method embodiments may be completed by an integrated logic circuit of hardware in a processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other available Program logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • a general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like.
  • the steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electronically programmable Erase Programmable Read-Only Memory (Electrically EPROM, EEPROM) or Flash.
  • the volatile memory can be Random Access Memory (RAM), which acts as external cache memory.
  • RAM Static Random Access Memory
  • SRAM Static Random Access Memory
  • DRAM Dynamic Random Access Memory
  • Synchronous Dynamic Random Access Memory Synchronous Dynamic Random Access Memory
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM, DDR SDRAM enhanced synchronous dynamic random access memory
  • Enhanced SDRAM, ESDRAM synchronous connection dynamic random access memory
  • Synchlink DRAM, SLDRAM Direct Memory Bus Random Access Memory
  • Direct Rambus RAM Direct Rambus RAM
  • the memory in the embodiment of the present application may also be a static random access memory (static RAM, SRAM), a dynamic random access memory (dynamic RAM, DRAM), Synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM), etc. That is, the memory in the embodiments of the present application is intended to include, but not be limited to, these and any other suitable types of memory.
  • the embodiment of the present application also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium can be applied to the core network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the first core network device in the various methods of the embodiments of the present application , for the sake of brevity, it is not repeated here.
  • the computer-readable storage medium can be applied to the access network device in the embodiments of the present application, and the computer program enables the computer to execute the corresponding processes implemented by the access network device in the methods of the embodiments of the present application , for the sake of brevity, it is not repeated here.
  • the computer-readable storage medium can be applied to the terminal device in the embodiment of the present application, and the computer program enables the computer to execute the corresponding process implemented by the terminal device in each method of the embodiment of the present application. For the sake of brevity, I won't repeat them here.
  • the embodiment of the present application also provides a computer program product, including computer program instructions.
  • the computer program product can be applied to the core network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the first core network device in the methods of the embodiments of the present application, For the sake of brevity, details are not repeated here.
  • the computer program product can be applied to the access network device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the access network device in the methods of the embodiments of the present application, For the sake of brevity, details are not repeated here.
  • the computer program product can be applied to the terminal device in the embodiments of the present application, and the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal device in the methods of the embodiments of the present application.
  • the computer program instructions cause the computer to execute the corresponding processes implemented by the terminal device in the methods of the embodiments of the present application.
  • the embodiment of the present application also provides a computer program.
  • the computer program can be applied to the core network device in the embodiment of the present application.
  • the computer program executes each method in the embodiment of the present application to be implemented by the first core network device For the sake of brevity, the corresponding process will not be repeated here.
  • the computer program can be applied to the access network device in the embodiment of the present application.
  • the computer program executes each method in the embodiment of the present application to be implemented by the access network device For the sake of brevity, the corresponding process will not be repeated here.
  • the computer program can be applied to the terminal device in the embodiment of the present application.
  • the computer program executes the corresponding process implemented by the terminal device in each method of the embodiment of the present application, For the sake of brevity, details are not repeated here.
  • the disclosed systems, devices and methods may be implemented in other ways.
  • the device 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 can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
  • the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the technical solution of the present application is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .

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Abstract

本申请实施例提供了一种无线通信的方法及设备,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。该无线通信的方法,包括:第一核心网设备向接入网设备发送第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。

Description

无线通信的方法及设备 技术领域
本申请实施例涉及通信领域,并且更具体地,涉及一种无线通信的方法及设备。
背景技术
在新无线(New Radio,NR)系统中,一个业务的数据流(data stream)都映射到一个服务质量(Quality of Service,QoS)流(flow),且QoS flow内不区分不同的QoS需求,即所有的QoS都在针对QoS flow的。然而,对于不同数据流的QoS需求差别很大的场景,如何实现数据流与QoS flow之间的映射,是一个亟待解决的问题。
发明内容
本申请实施例提供了一种无线通信的方法及设备,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。
第一方面,提供了一种无线通信的方法,该方法包括:
第一核心网设备向接入网设备发送第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类应用数据单元(Application data unit,ADU),第一类编码片。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
第二方面,提供了一种无线通信的方法,该方法包括:
接入网设备获取第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
第三方面,提供了一种无线通信的方法,该方法包括:
终端设备向接入网设备发送第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
第四方面,提供了一种核心网设备,用于执行上述第一方面中的方法。
具体地,该核心网设备包括用于执行上述第一方面中的方法的功能模块。
第五方面,提供了一种接入网设备,用于执行上述第二方面中的方法。
具体地,该接入网设备包括用于执行上述第二方面中的方法的功能模块。
第六方面,提供了一种终端设备,用于执行上述第三方面中的方法。
具体地,该终端设备包括用于执行上述第三方面中的方法的功能模块。
第七方面,提供了一种核心网设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第一方面中的方法。
第八方面,提供了一种接入网设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第二方面中的方法。
第九方面,提供了一种终端设备,包括处理器和存储器。该存储器用于存储计算机程序,该处理器用于调用并运行该存储器中存储的计算机程序,执行上述第三方面中的方法。
第十方面,提供了一种装置,用于实现上述第一方面至第三方面中的任一方面中的方法。
具体地,该装置包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有该装置的设备执行如上述第一方面至第三方面中的任一方面中的方法。
第十一方面,提供了一种计算机可读存储介质,用于存储计算机程序,该计算机程序使得计算机执行上述第一方面至第三方面中的任一方面中的方法。
第十二方面,提供了一种计算机程序产品,包括计算机程序指令,所述计算机程序指令使得计算机执行上述第一方面至第三方面中的任一方面中的方法。
第十三方面,提供了一种计算机程序,当其在计算机上运行时,使得计算机执行上述第一方面至 第三方面中的任一方面中的方法。
通过上述技术方案,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。
附图说明
图1是本申请实施例应用的一种通信系统架构的示意性图。
图2是本申请提供的数据流映射到一个QoS flow的示意性图。
图3是本申请提供的数据流映射到不同的QoS flow的示意性图。
图4是根据本申请实施例提供的一种无线通信的方法的示意性流程图。
图5是根据本申请实施例提供的另一种无线通信的方法的示意性流程图。
图6是根据本申请实施例提供的再一种无线通信的方法的示意性流程图。
图7是根据本申请实施例提供的再一种无线通信的方法的示意性流程图。
图8是根据本申请实施例提供的一种核心网设备的示意性框图。
图9是根据本申请实施例提供的一种接入网设备的示意性框图。
图10是根据本申请实施例提供的一种终端设备的示意性框图。
图11是根据本申请实施例提供的一种通信设备的示意性框图。
图12是根据本申请实施例提供的一种装置的示意性框图。
图13是根据本申请实施例提供的一种通信系统的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。针对本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、新无线(New Radio,NR)系统、NR系统的演进系统、非授权频谱上的LTE(LTE-based access to unlicensed spectrum,LTE-U)系统、非授权频谱上的NR(NR-based access to unlicensed spectrum,NR-U)系统、非地面通信网络(Non-Terrestrial Networks,NTN)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)、无线局域网(Wireless Local Area Networks,WLAN)、无线保真(Wireless Fidelity,WiFi)、第五代通信(5th-Generation,5G)系统或其他通信系统等。
通常来说,传统的通信系统支持的连接数有限,也易于实现,然而,随着通信技术的发展,移动通信系统将不仅支持传统的通信,还将支持例如,设备到设备(Device to Device,D2D)通信,机器到机器(Machine to Machine,M2M)通信,机器类型通信(Machine Type Communication,MTC),车辆间(Vehicle to Vehicle,V2V)通信,或车联网(Vehicle to everything,V2X)通信等,本申请实施例也可以应用于这些通信系统。
在一些实施例中,本申请实施例中的通信系统可以应用于载波聚合(Carrier Aggregation,CA)场景,也可以应用于双连接(Dual Connectivity,DC)场景,还可以应用于独立(Standalone,SA)布网场景。
在一些实施例中,本申请实施例中的通信系统可以应用于非授权频谱,其中,非授权频谱也可以认为是共享频谱;或者,本申请实施例中的通信系统也可以应用于授权频谱,其中,授权频谱也可以认为是非共享频谱。
本申请实施例结合网络设备和终端设备描述了各个实施例,其中,终端设备也可以称为用户设备(User Equipment,UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置等。
终端设备可以是WLAN中的站点(STATION,ST),可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol,SIP)电话、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、下一代通信系统例如NR网络中的终端设备,或者未来演进的公共陆地移动网络(Public Land Mobile Network,PLMN)网络中的终端设备等。
在本申请实施例中,终端设备可以部署在陆地上,包括室内或室外、手持、穿戴或车载;也可以 部署在水面上(如轮船等);还可以部署在空中(例如飞机、气球和卫星上等)。
在本申请实施例中,终端设备可以是手机(Mobile Phone)、平板电脑(Pad)、带无线收发功能的电脑、虚拟现实(Virtual Reality,VR)终端设备、增强现实(Augmented Reality,AR)终端设备、工业控制(industrial control)中的无线终端设备、无人驾驶(self driving)中的无线终端设备、远程医疗(remote medical)中的无线终端设备、智能电网(smart grid)中的无线终端设备、运输安全(transportation safety)中的无线终端设备、智慧城市(smart city)中的无线终端设备或智慧家庭(smart home)中的无线终端设备等。
作为示例而非限定,在本申请实施例中,该终端设备还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备,是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称,如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上,或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备,更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能,例如:智能手表或智能眼镜等,以及只专注于某一类应用功能,需要和其它设备如智能手机配合使用,如各类进行体征监测的智能手环、智能首饰等。
在本申请实施例中,网络设备可以是用于与移动设备通信的设备,网络设备可以是WLAN中的接入点(Access Point,AP),GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB,NB),还可以是LTE中的演进型基站(Evolutional Node B,eNB或eNodeB),或者中继站或接入点,或者车载设备、可穿戴设备以及NR网络中的网络设备或者基站(gNB)或者未来演进的PLMN网络中的网络设备或者NTN网络中的网络设备等。
作为示例而非限定,在本申请实施例中,网络设备可以具有移动特性,例如网络设备可以为移动的设备。在一些实施例中,网络设备可以为卫星、气球站。例如,卫星可以为低地球轨道(low earth orbit,LEO)卫星、中地球轨道(medium earth orbit,MEO)卫星、地球同步轨道(geostationary earth orbit,GEO)卫星、高椭圆轨道(High Elliptical Orbit,HEO)卫星等。在一些实施例中,网络设备还可以为设置在陆地、水域等位置的基站。
在本申请实施例中,网络设备可以为小区提供服务,终端设备通过该小区使用的传输资源(例如,频域资源,或者说,频谱资源)与网络设备进行通信,该小区可以是网络设备(例如基站)对应的小区,小区可以属于宏基站,也可以属于小小区(Small cell)对应的基站,这里的小小区可以包括:城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等,这些小小区具有覆盖范围小、发射功率低的特点,适用于提供高速率的数据传输服务。
示例性的,本申请实施例应用的通信系统100如图1所示。该通信系统100可以包括网络设备110,网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖,并且可以与位于该覆盖区域内的终端设备进行通信。
图1示例性地示出了一个网络设备和两个终端设备,在一些实施例中,该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备,本申请实施例对此不做限定。
在一些实施例中,该通信系统100还可以包括网络控制器、移动管理实体等其他网络实体,本申请实施例对此不作限定。
应理解,本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图1示出的通信系统100为例,通信设备可包括具有通信功能的网络设备110和终端设备120,网络设备110和终端设备120可以为上文所述的具体设备,此处不再赘述;通信设备还可包括通信系统100中的其他设备,例如网络控制器、移动管理实体等其他网络实体,本申请实施例中对此不做限定。
应理解,本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”,仅仅是一种描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B这三种情况。另外,本文中字符“/”,一般表示前后关联对象是一种“或”的关系。
本申请的实施方式部分使用的术语仅用于对本申请的具体实施例进行解释,而非旨在限定本申请。本申请的说明书和权利要求书及所述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象,而不是用于描述特定顺序。此外,术语“包括”和“具有”以及它们任何变形,意图在于覆盖不排他的包含。
应理解,在本申请的实施例中提到的“指示”可以是直接指示,也可以是间接指示,还可以是表示具有关联关系。举例说明,A指示B,可以表示A直接指示B,例如B可以通过A获取;也可以表示A间接指示B,例如A指示C,B可以通过C获取;还可以表示A和B之间具有关联关系。
在本申请实施例的描述中,术语“对应”可表示两者之间具有直接对应或间接对应的关系,也可以表示两者之间具有关联关系,也可以是指示与被指示、配置与被配置等关系。
本申请实施例中,“预定义”或“预配置”可以通过在设备(例如,包括终端设备和网络设备)中预先保存相应的代码、表格或其他可用于指示相关信息的方式来实现,本申请对于其具体的实现方式不做限定。比如预定义可以是指协议中定义的。
本申请实施例中,所述“协议”可以指通信领域的标准协议,例如可以包括LTE协议、NR协议以及应用于未来的通信系统中的相关协议,本申请对此不做限定。
为便于更好的理解本申请实施例,对本申请相关的扩展现实(Extended Reality,XR)或高可靠低时延通信(Ultra-Reliable and Low Latency Communication,URLLC)进行说明。
第三代合作伙伴计划(The 3rd Generation Partnership Project,3GPP)系统对垂直行业的支持会越来越广泛和深入。比如,URLLC需求支持工业自动化(Factory automation),传输自动化(Transport Industry),智能电力(Electrical Power Distribution)等业务在5G系统的传输。XR需求支持AR/VR/云游戏(Cloud gaming)的业务传输。这些业务普遍存在可靠性和时延的要求,因为终端调度资源时其要满足数据传输的QoS需求。从终端来说,还需要满足终端功耗的问题,避免不必要的功耗。同时,考虑到大量的支持该业务的终端接入的问题,在资源分配时还需要保证网络容量的需求。
典型的,对URLLC、XR来说:需要支持最小0.5ms,99,999%考虑性需求的业务。该业务可以是伪周期的(即业务到达时间存在偏差(jitter),即业务不会在一个确定的点,而是会在一个范围内的任一个时刻到达)。同时,业务周期可以是非整数周期,如16.67ms。此外,同一个业务的不同业务流到达的时间差别可能很大(比如对AR,上行姿势(UL pose)周期为4ms,但是上行视频(UL video)周期为16.67ms)。
特别的,在一些场景下,XR和云游戏服务存在多个数据流,每个数据流有不同的QoS传输需求。
例如,来自XR或云游戏服务的业务可以包括以下形式的data stream:
方式1:I-帧(I-frame)+P-帧(P-frame);
方式2:视频(video)+音频(audio)/数据(data)/姿势(pose)(在视频(video)中,可以有I-frame和P-frame);
方式3:基础(basic)+增强(enhancement)(每一种中可以都有I-frame和P-frame)。
在data stream到QoS flow映射时,为了适应XR和云游戏服务中的多个数据流的特点,可以有以下两种方式:
方式4,映射到一个QoS flow,如图2所示;
方式5,映射到不同的QoS flow,如图3所示。
为便于更好的理解本申请实施例,对本申请相关的QoS进行说明。
5G NR系统支持很多QoS参数,其中包括5G服务质量指示(5G QoS Indicator,5QI),分配和保存优先级(Assignment Restore Prioritization,ARP),比特率(bit rate)等。
针对5QI,其有对应的QoS特性,包括:资源类型(Resource Type)(如保证比特率(Guaranteed Bit Rate,GBR),非保证比特率(non-GBR)等),默认优先级(Default Priority Level),包时延预设(Packet Delay Budget),默认最大数据突发量(Default Maximum Data Burst Volume)等。
为便于更好的理解本申请实施例,对本申请相关的现有技术及存在的技术问题进行说明。
一个应用的data stream都映射到一个Qos flow,且QoS flow内不区分不同的QoS需求,即所有的QoS都在针对QoS flow的(有些是针对flow的包(packet)的统计,比如Packet Delay Budget)。然而,在一些场景下,不同data stream的QoS需求差别很大,因此现有的QoS机制不再适用。
基于上述问题,本申请提出了一种数据流与QoS flow之间的映射方案,
以下通过具体实施例详述本申请的技术方案。
图4是根据本申请实施例的无线通信的方法200的示意性流程图,如图4所示,该无线通信的方法200可以包括如下内容中的至少部分内容:
S210,第一核心网设备向接入网设备发送第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在本申请实施例中,第一核心网设备向接入网设备发送第一单元的相关信息,从而接入网设备可以基于第一单元的相关信息进行资源配置或调度。
在本申请实施例中,单元可以包括以下至少之一:帧,ADU,编码片。也即,在第一单元为第一类帧的情况下,单元为帧;在第一单元为第一类ADU的情况下,单元为ADU;在第一单元为第一类编码片的情况下,单元为编码片。
在一些实施例中,该第一类帧中的一个帧包括一个或多个特殊包。
在本申请实施例中,应对XR业务或配置授权(Configured Grant,CG)业务的需求,不同数据流(data stream),或者,不同单元中,有些是特殊单元或重要单元,或,需要对不同单元或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,对不同data stream或不同类型的单元,使用不同的资源分配或处理,保证不同data stream或单元的传输需求。
在一些实施例中,该第一核心网设备可以是会话管理功能(Session Management Function,SMF)实体或者策略控制功能(Policy Control Function,PCF)实体。
在一些实施例中,在该第一核心网设备为SMF实体的情况下,该第一核心网设备可以通过PCF实体获取该第一单元的相关信息。
在一些实施例中,PCF实体又可以通过应用功能(Application Function,AF)实体获取该第一单元的相关信息。
在一些实施例中,在业务数据开始传输之前,PCF实体进行策略与计费控制(Policy and Charging Control,PCC)规则制定,并将PCC规则发送给SMF实体,该PCC规则可以是业务数据流级别的。进一步地,SMF实体可以根据该PCC规则和其他信息(如终端签约信息),为收到的PCC规则确定合适的QoS flow,用来传输PCC规则所对应的业务数据流。
具体例如,一个QoS流可以用于传输多个业务数据流,一个QoS流是具有相同QoS需求的业务数据流的集合。
具体又例如,一个对象(如应用,业务,应用服务器)的多个业务数据流,映射到不同的QoS flow,不同QoS flow中对应的帧类型不同(如分别为I-frame和P-frame等),或者,不同QoS flow中对应的数据流的类型不同。
在一些实施例中,该第一单元的相关信息的配置粒度为QoS流的。
在一些实施例中,该第一单元的相关信息的配置粒度不是QoS流的。例如,该第一单元的相关信息的配置粒度为数据流。又例如,该第一单元的相关信息的配置粒度为业务。再例如,该第一单元的相关信息的配置粒度为应用。再例如,该第一单元的相关信息的配置粒度为QoS流组。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
例如,该至少一个业务可以包括以下至少之一:视频(video)业务、音频(audio)业务、音视频(video+audio)业务、数据(data)业务、姿势(pose)业务。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
例如,在第一单元的相关信息对应至少一个目标信息的情况下,该第一单元的相关信息为至少一个目标信息共用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括但不限于以下至少之一:
I-帧(I-frame),P-帧(P-frame),B-帧(B-frame),常规帧,默认帧,用户面帧,控制面帧,特殊帧。
例如,常规帧可以是P-帧(P-frame)和/或B-帧(B-frame)。
例如,默认帧可以是I-帧(I-frame)、P-帧(P-frame)、B-帧(B-frame)中的一种或多种。
例如,特殊帧可以是I-帧(I-frame)。当然也可以其他帧,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧还可以包括:
高优先帧和低优先帧。
在一些实施例中,高优先帧优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括但不限于以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
例如,常规ADU可以是P-ADU和/或B-ADU。
例如,默认ADU可以是I-ADU、P-ADU、B-ADU中的一种或多种。
例如,特殊ADU可以是I-ADU。当然也可以其他ADU,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU还可以包括:
高优先ADU和低优先ADU。
在一些实施例中,高优先ADU优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括但不限于以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
例如,常规编码片可以是P-编码片和/或B-编码片。
例如,默认编码片可以是I-编码片、P-编码片、B-编码片中的一种或多种。
例如,特殊编码片可以是I-编码片。当然也可以其他编码片,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片还可以包括:
高优先编码片和低优先编码片。
在一些实施例中,高优先编码片优先进行资源配置或调度。
在一些实施例中,该第一核心网设备向该接入网设备发送第一指示信息,该第一指示信息用于指示该接入网设备以该第一单元为粒度进行资源配置或调度。
也即,SMF实体或PCF实体向接入网设备发送第一指示信息,从而该接入网设备可以基于该第一指示信息以该第一单元为粒度进行资源配置或调度。
在一些实施例中,该第一单元的相关信息为时间敏感性通信辅助信息(Time sensitive Communication auxiliary information,TSCAI)信息。
在一些实施例中,该TSCAI信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差(jitter),该第一单元的周期,该第一单元的大小,不同类型的单元的互联网协议(Internet Protocol,IP)五元组信息。
在一些实施例中,该TSCAI信息还包括第一对应关系;
其中,该第一对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差(jitter),该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间,该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在一些实施例中,该第一单元的相关信息为第二指示信息,其中,该第二指示信息用于指示该接入网设备确定该目标信息对应的该第一单元。也即,该接入网设备可以基于该第二指示信息触发确定该目标信息对应的该第一单元,以便以该第一单元为粒度进行资源配置或调度。
在一些实施例中,该第二指示信息具体用于指示该目标信息中的单元中的第一域的取值与单元的类型的对应关系;或者,该第二指示信息具体用于指示该目标信息中的每个单元中的第一域的取值与单元的类型的对应关系。
在一些实施例中,第三核心网设备(如用户面功能(User Plane Function,UPF)实体)可以设置目标信息中的单元中的第一域的取值,例如,第一域取值为A的单元为第一单元,第一域取值为B的单元不是第一单元。再例如,假设单元为帧,第一域取值为00的帧为I-帧,第一域取值为01的帧为B-帧,第一域取值为10的帧为P-帧,第一域取值为11的帧为默认帧。以及在UPF实体设置完目标信息中的单元中的第一域的取值之后,UPF实体将目标信息发送至接入网设备。
在一些实施例中,该第二指示信息所指示的信息为该第一核心网设备(如SMF实体)从第二核心网设备(如PCF实体)处获取的,或者,该第二指示信息所指示的信息为该第一核心网设备(如SMF实体或PCF实体)确定的。
在一些实施例中,该第一核心网设备向第三核心网设备(如UPF实体)发送第一信息,该第一信息用于该第三核心网设备识别不同类型的单元。以便第三核心网设备(如UPF实体)可以设置目标信息中的单元中的第一域的取值。
在一些实施例中,该第一信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一信息还包括第二对应关系;
其中,该第二对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一核心网设备为SMF实体,该第三核心网设备为UPF实体;或者,该第一核心网设备为PCF实体,该第三核心网设备为UPF实体。
具体例如,假设单元为帧,通过UPF实体在帧头打特殊标识,根据该特殊标识可以使得接入网设备确定该帧是否为特殊帧(即第一类帧)。SMF实体将特殊帧相关的信息告知UPF实体,用于UPF实体识别不同类型的帧,并打帧头。UPF实体将携带帧头打了特殊标识的帧,发给接入网设备。例如,特殊标识为一个具体的值,该值用于区别不同帧,该值位置在帧头的某个域,如帧域。可以通过SMF实体指示接入网设备帧是否为特殊帧(即特殊帧的表现形式,如特定位置(如预留位置)取值为几对应为特殊帧或对应哪种特殊帧)。接入网设备根据指示信息(即上述第二指示信息),确定帧头中携带的标识是否为特殊标识,进而确定帧类型。例如,SMF实体将帧域信息取值跟帧类型的关系告知接入网设备。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第三对应关系;
其中,该第三对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一核心网设备向该接入网设备发送QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个或多个数据流映射到一个QoS流,或,针对一个应用或业务的一个或多个数据流映射到一个QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流,且至少一个QoS流中存在不同类型的单元。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
应用与该第一单元的类型的对应关系,业务与该第一单元的类型的对应关系,QoS流与该第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与该第一单元的类型的对应关系。
在一些实施例中,该第一核心网设备接收第二核心网设备发送的该第一单元的相关信息。
在一些实施例中,该第一核心网设备为SMF实体,该第二核心网设备为PCF实体。
在一些实施例中,该第一核心网设备向该接入网设备发送QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个应用或业务包括的多个数据流映射到不同的QoS流,每个QoS流中的单元的类型不同,或者,每个QoS流中的数据流的QoS需求不同,或者,每个QoS流中的数据流的类型不同,或者,每个QoS流中的业务的类型不同。
在一些实施例中,该接入网设备在获取该第一单元的相关信息之后,可以根据该第一单元的相关信息,为至少一个QoS流配置传输资源。
在一些实施例中,该接入网设备针对该至少一个QoS流中的QoS流中的不同类型的单元配置不同的传输资源。
在一些实施例中,该接入网设备针对该至少一个QoS流中的QoS流中的不同类型的单元配置相同的传输资源;其中,该第一单元需要执行可靠传输,或者,该第一单元使用更长的丢弃定时器,或者,该第一单元优先传输。
在一些实施例中,在该第一单元的相关信息包括QoS流与该第一单元的类型的对应关系,或者,QoS流与数据流的类型的对应关系,或者,QoS流与业务的对应关系,或者,QoS流与应用的对应关系的情况下,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的传输资源;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置使用不同的传输方式;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的丢弃定时器;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括应用与该第一单元的类型的对应关系,或者,应用与数据流的类型的对应关系的情况下,该接入网设备针对不同的应用配置有不同的传输资源;和/或,该接入网设备针对不同的应用配置使用不同的传输方式;和/或,该接入网设备针对不同的应用配置有不同的丢弃定时器;和/或,该接入网设备针对不同的应用配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括业务与该第一单元的类型的对应关系,或者,业务与数据流的类型的对应关系的情况下,该接入网设备针对不同的业务配置有不同的传输资源;和/或,该接入网设备针对不同的业务配置使用不同的传输方式;和/或,该接入网设备针对不同的业务配置有不同的丢弃定时器;和/或,该接入网设备针对不同的业务配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括数据流与该第一单元的类型的对应关系的情况下,该接入网设备针对不同的数据流配置有不同的传输资源;和/或,该接入网设备针对不同的数据流配置使用不同的传输方式;和/或,该接入网设备针对不同的数据流配置有不同的丢弃定时器;和/或,该接入网设备针对不同的数据流配置有不同的优先传输机制。
因此,在本申请实施例中,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。
上文结合图4,详细描述了本申请的核心网设备侧实施例,下文结合图5,详细描述本申请的接入网设备侧实施例,应理解,接入网设备侧实施例与核心网设备侧实施例相互对应,类似的描述可以参照核心网设备侧实施例。
图5是根据本申请实施例的无线通信的方法300的示意性流程图,如图5所示,该无线通信的方法300可以包括如下内容中的至少部分内容:
S310,接入网设备获取第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在本申请实施例中,第一核心网设备获取第一单元的相关信息,从而接入网设备可以基于第一单元的相关信息进行资源配置或调度。
在本申请实施例中,单元可以包括以下至少之一:帧,ADU,编码片。也即,在第一单元为第一类帧的情况下,单元为帧;在第一单元为第一类ADU的情况下,单元为ADU;在第一单元为第一类编码片的情况下,单元为编码片。
在一些实施例中,该第一类帧中的一个帧包括一个或多个特殊包。
在本申请实施例中,应对XR业务或CG业务的需求,不同数据流(data stream),或者,不同单元中,有些是特殊单元或重要单元,或,需要对不同单元或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,对不同data stream或不同类型的单元,使用不同的资源分配或处理,保证不同data stream或单元的传输需求。
在一些实施例中,该第一单元的相关信息的配置粒度为QoS流的。
在一些实施例中,该第一单元的相关信息的配置粒度不是QoS流的。例如,该第一单元的相关信息的配置粒度为数据流。又例如,该第一单元的相关信息的配置粒度为业务。再例如,该第一单元的相关信息的配置粒度为应用。再例如,该第一单元的相关信息的配置粒度为QoS流组。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
例如,该至少一个业务可以包括以下至少之一:视频(video)业务、音频(audio)业务、音视频(video+audio)业务、数据(data)业务、姿势(pose)业务。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
例如,在第一单元的相关信息对应至少一个目标信息的情况下,该第一单元的相关信息为至少一个目标信息共用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括但不限于以下至少之一:
I-帧(I-frame),P-帧(P-frame),B-帧(B-frame),常规帧,默认帧,用户面帧,控制面帧,特殊帧。
例如,常规帧可以是P-帧(P-frame)和/或B-帧(B-frame)。
例如,默认帧可以是I-帧(I-frame)、P-帧(P-frame)、B-帧(B-frame)中的一种或多种。
例如,特殊帧可以是I-帧(I-frame)。当然也可以其他帧,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧还可以包括:
高优先帧和低优先帧。
在一些实施例中,高优先帧优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括但不限于以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
例如,常规ADU可以是P-ADU和/或B-ADU。
例如,默认ADU可以是I-ADU、P-ADU、B-ADU中的一种或多种。
例如,特殊ADU可以是I-ADU。当然也可以其他ADU,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU还可以包括:
高优先ADU和低优先ADU。
在一些实施例中,高优先ADU优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括但不限于以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
例如,常规编码片可以是P-编码片和/或B-编码片。
例如,默认编码片可以是I-编码片、P-编码片、B-编码片中的一种或多种。
例如,特殊编码片可以是I-编码片。当然也可以其他编码片,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片还可以包括:
高优先编码片和低优先编码片。
在一些实施例中,高优先编码片优先进行资源配置或调度。
示例1,上述S310具体可以是:
该接入网设备通过第一核心网设备获取该第一单元的相关信息。从而,该接入网设备可以根据该第一单元的相关信息,为至少一个QoS流配置传输资源。
在示例1的一些实现方式中,该接入网设备接收该第一核心网设备发送的第一指示信息,该第一指示信息用于指示该接入网设备以该第一单元为粒度进行资源配置或调度。
在一些实现方式中,该第一核心网设备可以是SMF实体或者PCF实体。
也即,SMF实体或PCF实体向接入网设备发送第一指示信息,从而该接入网设备可以基于该第一指示信息以该第一单元为粒度进行资源配置或调度。
在示例1的一些实现方式中,该第一单元的相关信息为TSCAI信息。
在一些实现方式中,该TSCAI信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实现方式中,该TSCAI信息还包括第一对应关系;
其中,该第一对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间, 该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在示例1的一些实现方式中,该第一单元的相关信息为第二指示信息,其中,该第二指示信息用于指示该接入网设备确定该目标信息对应的该第一单元。也即,该接入网设备可以基于该第二指示信息触发确定该目标信息对应的该第一单元,以便以该第一单元为粒度进行资源配置或调度。
在一些实现方式中,该第二指示信息具体用于指示该目标信息中的每个单元中的第一域的取值与单元的类型的对应关系。
在一些实现方式中,第三核心网设备(如用户面功能(User Plane Function,UPF)实体)可以设置目标信息中的单元中的第一域的取值,例如,第一域取值为A的单元为第一单元,第一域取值为B的单元不是第一单元。再例如,假设单元为帧,第一域取值为00的帧为I-帧,第一域取值为01的帧为B-帧,第一域取值为10的帧为P-帧,第一域取值为11的帧为默认帧。以及在UPF实体设置完目标信息中的单元中的第一域的取值之后,UPF实体将目标信息发送至接入网设备。
在一些实现方式中,该目标信息中的每个单元中的该第一域的取值为第三核心网设备(如UPF实体)添加或设置的,或者,该目标信息中的每个单元中的类型、重要性、等级中的至少之一为第三核心网设备添加或设置的。
具体例如,假设单元为帧,通过UPF实体在帧头打特殊标识,根据该特殊标识可以使得接入网设备确定该帧是否为特殊帧(即第一类帧)。SMF实体将特殊帧相关的信息告知UPF实体,用于UPF实体识别不同类型的帧,并打帧头。UPF实体将携带帧头打了特殊标识的帧,发给接入网设备。例如,特殊标识为一个具体的值,该值用于区别不同帧,该值位置在帧头的某个域,如帧域。可以通过SMF实体指示接入网设备帧是否为特殊帧(即特殊帧的表现形式,如特定位置(如预留位置)取值为几对应为特殊帧或对应哪种特殊帧)。接入网设备根据指示信息(即上述第二指示信息),确定帧头中携带的标识是否为特殊标识,进而确定帧类型。例如,SMF实体将帧域信息取值跟帧类型的关系告知接入网设备。
在示例1的一些实现方式中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实现方式中,该第一单元的相关信息还包括第三对应关系;
其中,该第三对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实现方式中,该接入网设备接收该第一核心网设备向发送的QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个或多个数据流映射到一个QoS流,或,针对一个应用或业务的一个或多个数据流映射到一个QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流,且至少一个QoS流中存在不同类型的单元。
在示例1的一些实现方式中,该第一单元的相关信息还包括以下至少之一:
应用与该第一单元的类型的对应关系,业务与该第一单元的类型的对应关系,QoS流与该第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与该第一单元的类型的对应关系。
在一些实现方式中,该接入网设备接收该第一核心网设备发送的QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个应用或业务包括的多个数据流映射到不同的QoS流,每个QoS流中的单元的类型不同,或者,每个QoS流中的数据流的QoS需求不同,或者,每个QoS流中的数据流的类型不同,或者,每个QoS流中的业务的类型不同。
示例2,上述S310具体可以是:
该接入网设备通过终端设备获取该第一单元的相关信息。从而,该接入网设备可以根据该第一单元的相关信息,为至少一个QoS流配置传输资源。
例如,终端设备通过终端辅助信息(UE assistance info)向接入网设备发送第一单元的相关信息。
在示例2的一些实现方式中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实现方式中,该第一单元的相关信息还包括第四对应关系;
其中,该第四对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实现方式中,该第一单元的相关信息还包括该终端设备推荐的资源信息。
在一些实现方式中,该推荐的资源信息包括以下至少之一:
CG资源的起始位置,CG资源的周期,CG资源的大小。
示例3,上述S310具体可以是:
该接入网设备通过预配置信息获取该第一单元的相关信息。
在示例3的一些实现方式中,该预配置信息包括以下至少之一:
该目标信息中的至少一个比特位对应该第一单元,该目标信息中的携带第一标识的单元为该第一单元,该目标信息中携带第一值的单元为该第一单元。
在一些实现方式中,该第一标识包括以下至少之一:
单元标识,基础(basic)指示,增强(enhancement)指示,视频指示,姿势指示、优先指示、重要性指示、高等级指示、自编码指示、I单元指示。
具体例如,假设单元为帧,预定义在帧头中的哪个或几个比特位置,和/或,哪种标识或哪个取值,对应特殊帧(即第一类帧)或哪种特殊帧(即第一类帧),进而接入网设备能够确定帧是否为特殊包(即第一类帧)。特殊标识例如:有帧标识和没有帧标识,或者,I-frame和/或P-frame的,或者,basic和/或enhancement,或者,video和/或pose等。
在一些实施例中,该接入网设备根据该第一单元的相关信息,为至少一个QoS流配置传输资源。
在一些实施例中,该接入网设备针对该至少一个QoS流中的QoS流中的不同类型的单元配置不同的传输资源。
具体例如,接入网设备为一个QoS flow中的不同类型的单元配置不同的传输资源(如LCH/DRB/PDCP/授权资源/BWP/载波/小区等)。接入网设备将QoS流/单元与传输资源的对应关系通过无线资源控制(Radio Resource Control,RRC)重配置,如LCH配置,DRB配置,PDCP配置,授权配置之一告诉给终端设备。例如,对于上行传输,终端设备的非接入层(Non-Access Stratum,NAS)层或服务数据适应协议(Service Data Adaptation Protocol,SDAP)层识别QoS流标识符(QoS Flow Identifier,QFI)和第一单元,将该QFI和该第一单元通知给终端设备的接入层(Access Stratum,AS)。如,通过在上行数据包打包头的方式,通知终端设备的AS层。终端设备的AS层根据该QFI和该第一单元,以及网络指示的QoS流/单元与不同传输资源的对应关系,确定使用或复用的上行资源。
在一些实施例中,该接入网设备针对该至少一个QoS流中的QoS流中的不同类型的单元配置相同的传输资源;其中,该第一单元需要执行可靠传输,或者,该第一单元使用更长的丢弃定时器,或者,该第一单元优先传输。
在一些实施例中,在该第一单元的相关信息包括QoS流与该第一单元的类型的对应关系,或者,QoS流与数据流的类型的对应关系,或者,QoS流与业务的对应关系,或者,QoS流与应用的对应关系的情况下,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的传输资源;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置使用不同的传输方式;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的丢弃定时器;和/或,该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括应用与该第一单元的类型的对应关系,或者,应用与数据流的类型的对应关系的情况下,该接入网设备针对不同的应用配置有不同的传输资源;和/或,该接入网设备针对不同的应用配置使用不同的传输方式;和/或,该接入网设备针对不同的应用配置有不同的丢弃定时器;和/或,该接入网设备针对不同的应用配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括业务与该第一单元的类型的对应关系,或者,业务与数据流的类型的对应关系的情况下,该接入网设备针对不同的业务配置有不同的传输资源;和/或,该接入网设备针对不同的业务配置使用不同的传输方式;和/或,该接入网设备针对不同的业务配置有不同的丢弃定时器;和/或,该接入网设备针对不同的业务配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括数据流与该第一单元的类型的对应关系的情况下,该接入网设备针对不同的数据流配置有不同的传输资源;和/或,该接入网设备针对不同的数据流配置使用不同的传输方式;和/或,该接入网设备针对不同的数据流配置有不同的丢弃定时器;和/或,该接入网设备针对不同的数据流配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括终端设备推荐的资源信息的情况下,该接入网设备根据该推荐的资源信息为该至少一个QoS流配置传输资源。
在一些实施例中,该传输资源包括以下至少之一:
逻辑信道(Logical Channel,LCH)资源,数据无线承载(Data Radio Bearer,DRB),分组数据汇聚协议(Packet Data Convergence Protocol,PDCP)资源,授权资源、载波、带宽部分(Band Width Part,BWP)、小区。
在一些实施例中,该传输资源包括以下之一:
CG资源,半持续调度(Semi-Persistent Scheduling,SPS)资源、动态调度授权资源。
因此,在本申请实施例中,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。
上文结合图4,详细描述了本申请的核心网设备侧实施例,以及结合图5,详细描述了本申请的接入网设备侧实施例,下文结合图6,详细描述本申请的终端侧实施例,应理解,终端设备侧实施例与核心网设备侧实施例和接入网设备侧实施例相互对应,类似的描述可以参照核心网设备侧实施例和接入网设备侧实施例。
图6是根据本申请实施例的无线通信的方法400的示意性流程图,如图6所示,该无线通信的方法400可以包括如下内容中的至少部分内容:
S410,终端设备向接入网设备发送第一单元的相关信息;其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在本申请实施例中,终端设备向接入网设备发送第一单元的相关信息,从而接入网设备可以基于第一单元的相关信息进行资源配置或调度。
在本申请实施例中,单元可以包括以下至少之一:帧,ADU,编码片。也即,在第一单元为第一类帧的情况下,单元为帧;在第一单元为第一类ADU的情况下,单元为ADU;在第一单元为第一类编码片的情况下,单元为编码片。
在一些实施例中,该第一类帧中的一个帧包括一个或多个特殊包。
在本申请实施例中,应对XR业务或CG业务的需求,不同数据流(data stream),或者,不同单元中,有些是特殊单元或重要单元,或,需要对不同单元或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,对不同data stream或不同类型的单元,使用不同的资源分配或处理,保证不同data stream或单元的传输需求。
在一些实施例中,该第一单元的相关信息的配置粒度为QoS流的。
在一些实施例中,该第一单元的相关信息的配置粒度不是QoS流的。例如,该第一单元的相关信息的配置粒度为数据流。又例如,该第一单元的相关信息的配置粒度为业务。再例如,该第一单元的相关信息的配置粒度为应用。再例如,该第一单元的相关信息的配置粒度为QoS流组。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
例如,该至少一个业务可以包括以下至少之一:视频(video)业务、音频(audio)业务、音视频(video+audio)业务、数据(data)业务、姿势(pose)业务。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
例如,在第一单元的相关信息对应至少一个目标信息的情况下,该第一单元的相关信息为至少一个目标信息共用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括但不限于以下至少之一:
I-帧(I-frame),P-帧(P-frame),B-帧(B-frame),常规帧,默认帧,用户面帧,控制面帧,特殊帧。
例如,常规帧可以是P-帧(P-frame)和/或B-帧(B-frame)。
例如,默认帧可以是I-帧(I-frame)、P-帧(P-frame)、B-帧(B-frame)中的一种或多种。
例如,特殊帧可以是I-帧(I-frame)。当然也可以其他帧,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧还可以包括:
高优先帧和低优先帧。
在一些实施例中,高优先帧优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括但不限于以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
例如,常规ADU可以是P-ADU和/或B-ADU。
例如,默认ADU可以是I-ADU、P-ADU、B-ADU中的一种或多种。
例如,特殊ADU可以是I-ADU。当然也可以其他ADU,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU还可以包括:
高优先ADU和低优先ADU。
在一些实施例中,高优先ADU优先进行资源配置或调度。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括但不限于以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
例如,常规编码片可以是P-编码片和/或B-编码片。
例如,默认编码片可以是I-编码片、P-编码片、B-编码片中的一种或多种。
例如,特殊编码片可以是I-编码片。当然也可以其他编码片,本申请对此并不限定。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片还可以包括:
高优先编码片和低优先编码片。
在一些实施例中,高优先编码片优先进行资源配置或调度。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第四对应关系;
其中,该第四对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括该终端设备推荐的资源信息。
在一些实施例中,该推荐的资源信息包括以下至少之一:
CG资源的起始位置,CG资源的周期,CG资源的大小。
在一些实施例中,该接入网设备根据该推荐的资源信息为该至少一个QoS流配置传输资源。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间,该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在一些实施例中,该终端设备获取该终端设备的NAS或SDAP层识别的QoS流标识符和该第一单元;以及该终端设备根据该QoS流标识符和该第一单元,以及第五对应关系,确定使用或复用的上行资源;其中,该第五对应关系包括QoS流与上行资源之间的对应关系,或者,该第五对应关系包括该第一单元与上行资源之间的对应关系。
在一些实施例中,该第五对应关系为网络设备配置的。
在一些实施例中,该上行资源包括以下至少之一:
LCH资源,DRB,PDCP资源,授权资源、载波、BWP、小区。
在一些实施例中,该上行资源包括以下之一:
CG资源,半持续调度SPS资源、动态调度授权资源。
因此,在本申请实施例中,可以实现数据流与QoS flow之间的映射,或者,实现业务与QoS flow之间的映射,或者,实现应用与QoS flow之间的映射,从而可以满足不同的传输需求。
以下通过实施例1至实施例4详述本申请的方案。
实施例1,以该第一单元为第一类帧为例进行说明,该第一单元为第一类ADU或第一类编码片同样适用。也即,在实施例1中,一个应用或业务或QoS flow存在不同类型的帧或特殊帧。通过对TSCAI的增强,对不同data stream或帧进行不同的处理。
实施例1可以适用的场景:
A:多个数据流(data streams)映射到一个QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到一个QoS flow。
B:多个data streams映射到不同的QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到不同的QoS flow;且,至少一个QoS flow中存在不同类型的帧,如I-frame和P-frame等。
具体的,可以通过S11至S15实现实施例1的方案。
S11,在业务数据开始传输之前,PCF实体进行PCC规则制定,并将PCC规则发送给SMF实体,所述PCC规则是业务数据流级别的。
a)可选的,PCF实体将第一类帧相关的信息通知给SMF实体,如在PCC规则中携带该第一类帧相关的信息。该第一类帧相关的信息包括以下至少之一:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
b)该第一类帧相关的信息还可包括:第一类帧与a)的对应关系,或者,第一类帧的标识与a)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
c)可选的,关于UL、DL的信息,可以通过AF实体获取。
S12,SMF实体根据PCC规则和其他信息(如UE签约信息),为收到的PCC规则确定合适的QoS flow,用来传输PCC规则所对应的业务数据流。具体的:
a)一个QoS流可以用于传输多个业务数据流,是具有相同QoS需求的业务数据流的集合。
S13,第一核心网实体,如SMF实体,确定TSCAI信息。
a)TSCAI信息包括以下至少之一:方向(UL/DL),周期,到达时间。
b)进一步的,TSCAI信息还包括以下至少之一:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
c)TSCAI信息还可包括:第一类帧与b)的对应关系,或者,第一类帧的标识与b)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
S14,SMF实体将QoS流配置和TSCAI信息发送给基站。
S15,基站收到QoS流配置信息和TSCAI信息之后,配置对应的无线侧资源。
a)可选的,针对UL,第一类帧的相关信息或推荐的对应的配置信息,也可以通过UE指示给基站。具体的:
b)第一类帧的相关信息:第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
c)第一类帧的相关信息还可包括:第一类帧与b)的对应关系,或者,第一类帧的标识与b)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
i.推荐的对应的配置信息可以为CG信息,如CG起点和周期,CG grant大小。
ii.UE指示信息,可以为UE辅助信息(UEassistanceinfo)。
d)针对,第一类帧配置CG/SPS资源。
在实施例1中,应对XR/CG业务的需求,不同data stream,或者,或不同类帧中,有些是特殊帧或重要帧,需要对不同帧或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,通过多TSCAI的增强,对不同的data stream或不同类型的帧进行区分,采用不同的传输或资源分配,保证不同data stream或帧的传输需求。
实施例2,以该第一单元为第一类帧为例进行说明,该第一单元为第一类ADU或第一类编码片同样适用。也即,在实施例2中,一个应用或业务或QoS flow存在不同类型的帧或特殊帧。对DL,基站通过包头或循环前缀(Cyclic Prefix,CP)信令,确定帧类型,对UL,基站通过UE上报确定帧的到达信息,确定帧类型。通过对不同data stream的帧的识别或第一类帧的相关信息的获取,使得不同帧使用不同的传输或分配不同的资源。
实施例2可以适用的场景:
A:多个数据流(data streams)映射到一个QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到一个QoS flow。
B:多个data streams映射到不同的QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到不同的QoS flow;且,至少一个QoS flow中存在不同类型的帧,如I-frame和P-frame等。
具体的,可以通过S21至S24实现实施例2的方案。
S21,在业务数据开始传输之前,PCF实体进行PCC规则制定,并将PCC规则发送给SMF实体,所述PCC规则是业务数据流级别的。
a)可选的,PCF实体将第一类帧相关的信息通知给SMF实体,如在PCC规则中携带该第一类帧相关的信息。该第一类帧相关的信息包括以下至少之一:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
b)该第一类帧相关的信息还可包括:第一类帧与a)的对应关系,或者,第一类帧的标识与a)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
c)可选的,关于UL、DL的信息,可以通过AF实体获取。
S22,SMF实体根据PCC规则和其他信息(如UE签约信息),为收到的PCC规则确定合适的QoS flow,用来传输PCC规则所对应的业务数据流。具体的:
a)一个QoS流可以用于传输多个业务数据流,是具有相同QoS需求的业务数据流的集合。
S23,SMF实体将QoS流配置发送给基站。
S24,基站基于QoS配置,进行相应的无线侧资源配置。具体的,针对一个QoS flow中的不同的类型的帧,基站执行相同或不同的调度和资源分配处理。相应的,基站需要获取帧类型信息,或者,基站获知第一类帧的到达信息。例如:
a)对DL,基站通过帧头和/或CP信令,确定帧类型;
i.通过UPF实体在帧头打特殊标识,根据该标识可以使得基站确定该帧是否为第一类帧。
SMF实体将第一类帧的相关信息告知UPF实体,用于UPF实体识别不同类型帧,并打帧头。
UPF实体将携带打了特殊标识帧头的帧,发给基站。(特殊标识为一个具体的值,该值用于区别不同帧,该值位置在帧头的某个域,如帧域)
ii.可选的,可以通过SMF实体指示基站帧是否为第一类帧(即第一类帧的表现形式,如特定位置(如预留位置)取值为几对应为第一类帧或对应哪种第一类帧)。基站根据SMF实体发送的指示信息,确定帧头中携带的标识是否为特殊标识,进而确定帧类型。可选的,该步骤可以在步骤i之前。可选的,SMF实体给基站的指示可以是PCF实体告诉给SMF实体的。(例如,SMF实体将帧域信息取值跟帧类型的关系告知基站)。或者,
iii.预定义在帧头中的哪个或几个bit位置,和/或,哪种标识或哪个取值为,对应第一类帧或哪种第一类帧,进而基站能够确定是否为第一类帧。
·特殊标识:例如:有帧标识和没有帧标识,或者,I-frame和/或P-frame的,或者,basic和/或enhancement,或者,video和/或pose等。
b)对UL,基站通过UE上报确定第一类帧的到达信息(进入可以配置合适的资源)。
i.可选的,针对UL,第一类帧的相关信息或推荐的对应的配置信息,也可以通过UE指示给基站。具体的:
·第一类帧的信息:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
·推荐的对应的配置信息可以为CG信息,如CG起点和周期,CG的大小。
·UE指示信息,可以为UE assistance info。
c)针对一个QoS flow中的不同的类型的包,基站执行相同或不同的调度和资源分配处理,可以包括:
i.分配不同的PDCP/RB/LCH,不同类型用不同的,如不同CG/SPS。
ii.分配相同的PDCP/RB/LCH,不同类型用相同的,但是不同类型包处理方式不同。例如:对第一类帧,如I-frame,执行可靠传输,如触发复制传输。或者,对第一类帧,如I-frame,使用更长的丢弃定时器(discard timer)。
在实施例2中,应对XR/CG业务的需求,不同data stream,或者,或不同类帧中,有些是特殊帧或重要帧,需要对不同类帧或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,对不同data stream或不同类型的帧,使用不同的资源分配或处理,保证不同data stream或包的传输需求。UPF实体,基站区分不同的类型的帧。
实施例3,以该第一单元为第一类帧为例进行说明,该第一单元为第一类ADU或第一类编码片 同样适用。也即,在实施例3中,一个应用或业务或QoS flow存在不同类型的帧或特殊帧。对UL,UE需要识别不同的data stream或不同类型的帧,对不同的data stream或帧使用不同的资源进行传输。
实施例3可以适用的场景:
A:多个数据流(data streams)映射到一个QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到一个QoS flow。
B:多个data streams映射到不同的QoS flow,或,针对一个对象(如应用,业务)的多个data streams映射到不同的QoS flow;且,至少一个QoS flow中存在不同类型的帧,如I-frame和P-frame等。
具体的,可以通过S31至S34实现实施例3的方案。
S31,在业务数据开始传输之前,PCF实体进行PCC规则制定,并将PCC规则发送给SMF实体,所述PCC规则是业务数据流级别的。
a)可选的,PCF实体将第一类帧相关的信息通知给SMF实体,如在PCC规则中携带该第一类帧相关的信息。该第一类帧相关的信息包括以下至少之一:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
b)该第一类帧相关的信息还可包括:第一类帧与a)的对应关系,或者,第一类帧的标识与a)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
c)可选的,关于UL、DL的信息,可以通过AF实体获取。
S32,SMF实体根据PCC规则和其他信息(如UE签约信息),为收到的PCC规则确定合适的QoS flow,用来传输PCC规则所对应的业务数据流。具体的:
a)一个QoS流可以用于传输多个业务数据流,是具有相同QoS需求的业务数据流的集合。
S33,SMF实体将QoS流配置发送给基站。SMF实体将QoS规则发送给UE,将包检测规则及对应的QoS执行规则发送给UPF实体。可选的,SMF实体将第一类帧的相关信息通知给基站。
S34,基站收到QoS流配置信息之后,根据这个QoS流的QoS参数,将QoS流映射到合适的无线承载,进行相应的无线侧资源配置。在业务的QoS流及无线资源准备完毕之后,业务数据开始传输。具体的:
a)对UL,基站根据来自SMF实体的信息或UE的信息,确定第一类帧的到达或需要传输的信息。可选的SMF实体的信息可以为TSCAI信息。
b)可选的,针对UL,基站为一个QoS flow的第一类帧/data stream和其他帧/data stream配置不同的资源(如LCH/DRB/PDCP/grant等)。基站将该对应关系通过RRC重配置,如LCH配置,DRB配置,PDCP配置,configured grant config之一告诉给UE。
c)对UL,UE,如UE NAS识别QFI和第一类帧,将QFI和第一类帧通知给UE AS。如,通过在UL数据包打帧头的方式,通知UE AS。UE AS根据该信息,和网络指示的QoS flow/第一类帧和不同资源的关系(b)),确定使用或复用的UL资源。
d)对下行数据,基站可以通过TSCAI或UPF帧头确定第一类帧/data stream。具体可以参照实施例1或实施例2的相关描述,在此不再赘述。
在实施例3中,应对XR/CG业务的需求,不同data stream,或者,或不同类帧中,有些是特殊帧或重要帧,需要对不同类帧或data stream采用采用不同的空口传输。即将一个业务的不同的data streams映射在一个QoS flow,或不同QoS flow的同时,对不同data stream或不同类型的帧,使用不同的资源分配或处理,保证不同data stream或包的传输需求。UE可以识别不同的帧/data stream,使用网络配置的不同资源进行传输。
实施例4,以该第一单元为第一类帧为例进行说明,该第一单元为第一类ADU或第一类编码片同样适用。也即,在实施例4中,一个应用或业务或QoS flow存在不同类型的帧或特殊帧。将不同类型的帧,或特殊帧和其他帧映射到不同QoS flow,空口,如基站,或者QoS flow和帧类型/data stream的关系,以进行合适的调度,传输等。
实施例4可以适用的场景:
A:一个应用包括多个data streams,映射到不同的QoS flow,每个QoS flow中的帧类型不同(如分别为I-frame、P-frame、B-frame),或data steam的QoS需求不同,或者,data steam的类型不同。
具体的,可以通过S41至S44实现实施例4的方案。
S41,在业务数据开始传输之前,PCF实体进行PCC规则制定,并将PCC规则发送给SMF实体,所述PCC规则是业务数据流级别的。
a)可选的,PCF实体将第一类帧相关的信息通知给SMF实体,如在PCC规则中携带该第一类帧相关的信息。该第一类帧相关的信息包括以下至少之一:传输方向(UL/DL),第一类帧的到达时间,第一类帧的到达时间偏差,第一类帧的周期,第一类帧的大小,不同类型帧的IP五元组信息。
b)该第一类帧相关的信息还可包括:第一类帧与a)的对应关系,或者,第一类帧的标识与a)的对应关系(如用于确定I-frame是哪个,P-frame或B-frame是哪个,等等)。
c)可选的,关于UL、DL的信息,可以通过AF实体获取。
S42,SMF实体根据PCC规则和其他信息(如UE签约信息),为收到的PCC规则确定合适的QoS flow,用来传输PCC规则所对应的业务数据流。具体的:
a)一个QoS流可以用于传输多个业务数据流,是具有相同QoS需求的业务数据流的集合。
b)一个对象(如应用,业务,应用服务器)的多个业务数据流,映射到不同的QoS flow,不同QoS flow中对应的帧类型不同(如分别为I-frame、P-frame、B-frame),或者,不同QoS flow中对应的data steam的类型不同。
c)可选的,类型信息通过QoS流配置通知给基站。
S43,SMF实体将QoS流配置发送给基站。
S44,基站基于QoS配置,进行相应的无线侧资源配置。可选的,根据QoS flow和帧类型/data stream的关系,对两个QoS flow,即使是相同的5QI但是是不同的帧类型,针对不同的QoS flow,基站执行不同的调度和资源分配处理。如:
i.分配不同的PDCP/RB/LCH,或者,不同类型用不同的CG等。
ii.使用不同传输方式,如复制传输,不同的discard timer等。
在实施例4中,应对XR/CG业务的需求,不同data stream或帧类型的帧映射到不同的QoS flow映射时的处理方法。
图7是根据本申请实施例的无线通信的方法500的示意性流程图,如图7所示,该无线通信的方法500可以包括如下内容中的至少部分内容:
S510,在第一情况下,终端设备选择或优先选择第一HARQ进程,或者,终端设备低优先选择第一HARQ进程。
在一些实施例中,在第一情况下,在混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)进程选择过程中,终端设备选择或优先选择第一HARQ进程。例如,保证低优先媒体接入控制协议数据单元(Media Access Control Protocol Data Unit,MAC PDU)比一般的新传优先传输。
在一些实施例中,在第一情况下,对第一配置授权(Configured Grant,CG)选择使用的HARQ进程的过程中,终端设备选择或优先选择第一HARQ进程。
在一些实施例中,终端设备选择或优先选择第一HARQ进程,也可以是:终端设备选择或优先选择第一HARQ进程的标识。
在一些实施例中,在第一情况下,终端设备认为第一HARQ进程对应的为新传。或者,在第一情况下,在HARQ进程选择过程中,终端设备认为第一HARQ进程对应的为新传。或者,在第一情况下,对第一配置授权(CG)使用的HARQ进程的过程中,终端设备认为第一HARQ进程对应的为新传。也即,保证新传优先传输。
在一些实施例中,在第一情况下,终端设备认为第一HARQ进程对应的为重传。或者,在第一情况下,在HARQ进程选择过程中,终端设备认为第一HARQ进程对应的为重传。或者,在第一情况下,对第一配置授权(CG)选择使用的HARQ进程的过程中,终端设备认为第一HARQ进程对应的为重传。也即,重传优先于新传传输。
在一些实施例中,在第一情况下,在HARQ进程选择过程中,终端设备低优先选择第一HARQ进程。或者,在第一情况下,对第一配置授权(CG)选择使用的HARQ进程的过程中,终端设备低优先选择第一HARQ进程。
在一些实施例中,所述第一情况包括但不限于以下至少之一:
配置有CG重传定时器(cg-RetransmissionTimer),或第一CG配置有CG重传定时器(cg-RetransmissionTimer);
终端设备工作在非授权频段;
配置有自动传输(autonomousTx),或第一CG配置有自动传输(autonomousTx);
不存在重传对应的HARQ进程,或没有处于待定(pending)状态的HARQ进程,或者没有CG定时器处于运行状态的HARQ进程;
存在低优先MAC PDU对应的HARQ进程;
存在HARQ进程对应的MAC PDU已经被获取,但没有任一个或至少一个对应被获取的MAC PDU的物理上行共享信道(Physical Uplink Shared Channel,PUSCH)传输被传输;
存在HARQ进程对应的MAC PDU已经被获取,但没有任一个或至少一个对应被获取的MAC PDU的PUSCH传输被传输完成;
存在HARQ进程对应的MAC PDU已经被获取,但对应该MAC PDU的之前的CG没有被优先传输;
存在HARQ进程对应的MAC PDU已经被获取且MAC PDU大小与第一CG的大小相同;
存在HARQ进程对应的MAC PDU已经被获取且MAC PDU的逻辑信道映射限制和第一CG的逻辑信道映射限制匹配(如相同)。
在一些实施例中,所述第一HARQ进程包括但不限于以下之一:
低优先MAC PDU对应的HARQ进程;
HARQ进程对应的MAC PDU已经被获取,但没有任一个或至少一个对应被获取的MAC PDU的PUSCH传输被传输;
HARQ进程对应的MAC PDU已经被获取,但没有任一个或至少一个对应被获取的MAC PDU的PUSCH传输被传输完成;
HARQ进程对应的MAC PDU已经被获取,但对应该MAC PDU的之前的CG没有被优先传输;
HARQ进程对应的MAC PDU已经被获取且MAC PDU大小与第一CG的大小相同;
HARQ进程对应的MAC PDU已经被获取且MAC PDU的逻辑信道映射限制和第一CG的逻辑信道映射限制匹配(如相同)。
在一些实施例中,所述第一CG包括但不限于以下特征中的至少之一:
配置有CG重传定时器(cg-RetransmissionTimer);
配置有自动传输(autonomousTx);
支持HARQ进程共享;
任一个配置的CG资源。
上文结合图4至图6,详细描述了本申请的方法实施例,下文结合图8至图10,详细描述本申请的装置实施例,应理解,装置实施例与方法实施例相互对应,类似的描述可以参照方法实施例。
图8示出了根据本申请实施例的核心网设备600的示意性框图。如图8所示,该核心网设备600为第一核心网设备,该核心网设备600包括:
通信单元610,用于向接入网设备发送第一单元的相关信息;
其中,该第一单元包括以下至少之一:第一类帧,第一类ADU,第一类编码片。
在一些实施例中,该第一单元的相关信息的配置粒度为服务质量QoS流的,或者,该第一单元的相关信息的配置粒度不是QoS流的。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括以下至少之一:
I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
在一些实施例中,该通信单元610还用于向该接入网设备发送第一指示信息,该第一指示信息用于指示该接入网设备以该第一单元为粒度进行资源配置或调度。
在一些实施例中,该第一单元的相关信息为时间敏感性通信辅助信息TSCAI信息。
在一些实施例中,该TSCAI信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
在一些实施例中,该TSCAI信息还包括第一对应关系;
其中,该第一对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周 期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息为第二指示信息,其中,该第二指示信息用于指示该接入网设备确定该目标信息对应的该第一单元。
在一些实施例中,该第二指示信息具体用于指示该目标信息中的单元中的第一域的取值与单元的类型的对应关系;或者,该第二指示信息具体用于指示该目标信息中的每个单元中的第一域的取值与单元的类型的对应关系。
在一些实施例中,该第二指示信息所指示的信息为该第一核心网设备从第二核心网设备处获取的,或者,该第二指示信息所指示的信息为该第一核心网设备确定的。
在一些实施例中,该通信单元610还用于向第三核心网设备发送第一信息,该第一信息用于该第三核心网设备识别不同类型的该第一单元。
在一些实施例中,该第一信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一信息还包括第二对应关系;
其中,该第二对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一核心网设备为会话管理功能SMF实体,该第三核心网设备为用户面功能UPF实体;或者,该第一核心网设备为策略控制功能PCF实体,该第三核心网设备为UPF实体。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第三对应关系;
其中,该第三对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间,该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
应用与该第一单元的类型的对应关系,业务与该第一单元的类型的对应关系,QoS流与该第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与该第一单元的类型的对应关系。
在一些实施例中,该通信单元610还用于接收第二核心网设备发送的该第一单元的相关信息。
在一些实施例中,该第一核心网设备为SMF实体,该第二核心网设备为PCF实体。
在一些实施例中,该第一核心网设备为SMF实体或PCF实体。
在一些实施例中,该第一核心网设备向该接入网设备发送QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个或多个数据流映射到一个QoS流,或,针对一个应用或业务的一个或多个数据流映射到一个QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流;或者,
在该QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数 据流映射到不同的QoS流,且至少一个QoS流中存在不同类型的单元。
在一些实施例中,该通信单元610还用于向该接入网设备发送服务质量QoS流配置信息,该QoS流配置信息用于配置至少一个QoS流;其中,
在该QoS流配置信息中,一个应用或业务包括的多个数据流映射到不同的QoS流,每个QoS流中的单元的类型不同,或者,每个QoS流中的数据流的QoS需求不同,或者,每个QoS流中的数据流的类型不同,或者,每个QoS流中的业务的类型不同。
在一些实施例中,上述通信单元可以是通信接口或收发器,或者是通信芯片或者片上系统的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解,根据本申请实施例的核心网设备600可对应于本申请方法实施例中的核心网设备,并且核心网设备600中的各个单元的上述和其它操作和/或功能分别为了实现图4所示方法200中第一核心网设备的相应流程,为了简洁,在此不再赘述。
图9示出了根据本申请实施例的接入网设备700的示意性框图。如图9所示,该接入网设备700为接入网设备,该接入网设备700包括:
通信单元710,用于获取第一单元的相关信息;
其中,该第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
在一些实施例中,该第一单元的相关信息的配置粒度为服务质量QoS流的,或者,该第一单元的相关信息的配置粒度不是QoS流的。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括以下至少之一:
I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
在一些实施例中,该通信单元710具体用于:
通过第一核心网设备获取该第一单元的相关信息。
在一些实施例中,该通信单元710还用于接收该第一核心网设备发送的第一指示信息,该第一指示信息用于指示该接入网设备以该第一单元为粒度进行资源配置或调度。
在一些实施例中,该第一单元的相关信息为时间敏感性通信辅助信息TSCAI信息。
在一些实施例中,该TSCAI信息包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
在一些实施例中,该TSCAI信息还包括第一对应关系;
其中,该第一对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息为第二指示信息,其中,该第二指示信息用于指示该接入网设备确定该目标信息对应的该第一单元。
在一些实施例中,该第二指示信息具体用于指示该目标信息中的每个单元中的第一域的取值与单元的类型的对应关系。
在一些实施例中,该目标信息中的每个单元中的该第一域的取值为第三核心网设备添加或设置的,或者,该目标信息中的每个单元中的类型、重要性、等级中的至少之一为第三核心网设备添加或设置的。
在一些实施例中,该第三核心网设备为用户面功能UPF实体。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第三对应关系;
其中,该第三对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
应用与该第一单元的类型的对应关系,业务与该第一单元的类型的对应关系,QoS流与该第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与该第一单元的类型的对应关系。
在一些实施例中,该第一核心网设备为会话管理功能SMF实体或策略控制功能PCF实体。
在一些实施例中,该通信单元710具体用于:
通过终端设备获取该第一单元的相关信息。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第四对应关系;
其中,该第四对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括该终端设备推荐的资源信息。
在一些实施例中,该推荐的资源信息包括以下至少之一:
配置授权CG资源的起始位置,CG资源的周期,CG资源的大小。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间,该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在一些实施例中,该接入网设备获取第一单元的相关信息,包括:
该接入网设备通过预配置信息获取该第一单元的相关信息。
在一些实施例中,该预配置信息包括以下至少之一:
该目标信息中的至少一个比特位对应该第一单元,该目标信息中的携带第一标识的单元为该第一单元,该目标信息中携带第一值的单元为该第一单元。
在一些实施例中,该第一标识包括以下至少之一:
单元标识,基础指示,增强指示,视频指示,姿势指示、优先指示、重要性指示、高等级指示、自编码指示、I单元指示。
在一些实施例中,该接入网设备700还包括:
处理单元720,用于根据该第一单元的相关信息,为至少一个QoS流配置传输资源。
在一些实施例中,该处理单元720具体用于:
针对该至少一个QoS流中的QoS流中的不同类型的单元配置不同的传输资源。
在一些实施例中,该处理单元720具体用于:
针对该至少一个QoS流中的QoS流中的不同类型的单元配置相同的传输资源;
其中,该第一单元需要执行可靠传输,或者,该第一单元使用更长的丢弃定时器,或者,该第一单元优先传输。
在一些实施例中,在该第一单元的相关信息包括QoS流与该第一单元的类型的对应关系,或者,QoS流与数据流的类型的对应关系,或者,QoS流与业务的对应关系,或者,QoS流与应用的对应关系的情况下,
在一些实施例中,该处理单元720具体用于:
该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的传输资源;和/或,
该接入网设备针对该至少一个QoS流中不同的QoS流配置使用不同的传输方式;和/或,
该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的丢弃定时器;和/或,
该接入网设备针对该至少一个QoS流中不同的QoS流配置有不同的优先传输机制。
在一些实施例中,在该第一单元的相关信息包括终端设备推荐的资源信息的情况下,该处理单元720具体用于:
根据该推荐的资源信息为该至少一个QoS流配置传输资源。
在一些实施例中,该传输资源包括以下至少之一:
逻辑信道LCH资源,数据无线承载DRB,分组数据汇聚协议PDCP资源,授权资源、载波、带宽部分BWP、小区。
在一些实施例中,该传输资源包括以下之一:
配置授权CG资源,半持续调度SPS资源、动态调度授权资源。
在一些实施例中,上述通信单元可以是通信接口或收发器,或者是通信芯片或者片上系统的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解,根据本申请实施例的接入网设备700可对应于本申请方法实施例中的接入网设备,并且接入网设备700中的各个单元的上述和其它操作和/或功能分别为了实现图5所示方法300中接入网设备的相应流程,为了简洁,在此不再赘述。
图10示出了根据本申请实施例的终端设备800的示意性框图。如图10所示,该终端设备800包括:
通信单元810,用于向接入网设备发送第一单元的相关信息;
其中,该第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
在一些实施例中,该第一单元的相关信息的配置粒度为服务质量QoS流的,或者,该第一单元的相关信息的配置粒度不是QoS流的。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息;其中,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流。
在一些实施例中,该第一单元的相关信息为对应至少一个该目标信息的,或者,该第一单元的相关信息为所有的该目标信息共用的,或者,该第一单元的相关信息为一个该目标信息专用的。
在一些实施例中,该第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
在一些实施例中,在该第一单元包括第一类帧的情况下,该第一类帧包括以下至少之一:
I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
在一些实施例中,在该第一单元包括第一类ADU的情况下,该第一类ADU包括以下至少之一:
I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
在一些实施例中,在该第一单元包括第一类编码片的情况下,该第一类编码片包括以下至少之一:
I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
在一些实施例中,该第一单元的相关信息还包括以下至少之一:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括第四对应关系;
其中,该第四对应关系包括该第一单元或该第一单元的标识或该第一单元的类型或该第一单元的重要性或该第一单元的等级与以下至少之一的对应关系:
该第一单元的传输方向,该第一单元的到达时间,该第一单元的到达时间偏差,该第一单元的周期,该第一单元的大小,IP五元组信息。
在一些实施例中,该第一单元的相关信息还包括该终端设备推荐的资源信息。
在一些实施例中,该推荐的资源信息包括以下至少之一:
配置授权CG资源的起始位置,CG资源的周期,CG资源的大小。
在一些实施例中,该第一单元的传输方向包括上行和/或下行。
在一些实施例中,该第一单元的相关信息为目标信息对应的信息,该目标信息包括至少一个数据流,或者,该目标信息包括至少一个业务,或者,该目标信息包括至少一个应用,或者,该目标信息包括至少一个QoS流;
该第一单元的到达时间包括以下至少之一:
该第一单元的到达起始时间,该第一单元的到达结束时间,每个数据突发中该第一单元的到达时间,每个数据突发中第一个该第一单元的到达时间,每个数据突发中最后一个该第一单元的到达时间,该第一单元的到达的图样、该第一单元的到达间隔、该第一单元的到达时间段、该目标信息中的第一个该第一单元的到达时间,该目标信息中的最后一个该第一单元的到达时间,该目标信息中的每个数据突发中该第一单元的到达时间,该目标信息中的每个该第一单元的到达时间。
在一些实施例中,该终端设备800还包括:处理单元820,
该通信单元810还用于获取该终端设备的非接入层NAS或服务数据适应协议SDAP层识别的QoS流标识符和该第一单元;
该处理单元820用于根据该QoS流标识符和该第一单元,以及第五对应关系,确定使用或复用的上行资源;
其中,该第五对应关系包括QoS流与上行资源之间的对应关系,或者,该第五对应关系包括该第一单元与上行资源之间的对应关系。
在一些实施例中,该第五对应关系为网络设备配置的。
在一些实施例中,该上行资源包括以下至少之一:
逻辑信道LCH资源,数据无线承载DRB,分组数据汇聚协议PDCP资源,授权资源、载波、带宽部分BWP、小区。
在一些实施例中,该上行资源包括以下之一:
配置授权CG资源,半持续调度SPS资源、动态调度授权资源。
在一些实施例中,上述通信单元可以是通信接口或收发器,或者是通信芯片或者片上系统的输入输出接口。上述处理单元可以是一个或多个处理器。
应理解,根据本申请实施例的终端设备800可对应于本申请方法实施例中的终端设备,并且终端设备800中的各个单元的上述和其它操作和/或功能分别为了实现图6所示方法400中终端设备的相应流程,为了简洁,在此不再赘述。
图11是本申请实施例提供的一种通信设备900示意性结构图。图11所示的通信设备900包括处理器910,处理器910可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
在一些实施例中,如图11所示,通信设备900还可以包括存储器920。其中,处理器910可以从存储器920中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器920可以是独立于处理器910的一个单独的器件,也可以集成在处理器910中。
在一些实施例中,如图11所示,通信设备900还可以包括收发器930,处理器910可以控制该收发器930与其他设备进行通信,具体地,可以向其他设备发送信息或数据,或接收其他设备发送的信息或数据。
其中,收发器930可以包括发射机和接收机。收发器930还可以进一步包括天线,天线的数量可以为一个或多个。
在一些实施例中,该通信设备900具体可为本申请实施例的网络设备,并且该通信设备900可以实现本申请实施例的各个方法中由网络设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该通信设备900具体可为本申请实施例的终端设备,并且该通信设备900可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
图12是本申请实施例的装置的示意性结构图。图12所示的装置1000包括处理器1010,处理器1010可以从存储器中调用并运行计算机程序,以实现本申请实施例中的方法。
在一些实施例中,如图12所示,装置1000还可以包括存储器1020。其中,处理器1010可以从存储器1020中调用并运行计算机程序,以实现本申请实施例中的方法。
其中,存储器1020可以是独立于处理器1010的一个单独的器件,也可以集成在处理器1010中。
在一些实施例中,该装置1000还可以包括输入接口1030。其中,处理器1010可以控制该输入接口1030与其他设备或芯片进行通信,具体地,可以获取其他设备或芯片发送的信息或数据。
在一些实施例中,该装置1000还可以包括输出接口1040。其中,处理器1010可以控制该输出接口1040与其他设备或芯片进行通信,具体地,可以向其他设备或芯片输出信息或数据。
在一些实施例中,该装置可应用于本申请实施例中的核心网设备,并且该装置可以实现本申请实 施例的各个方法中由第一核心网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该装置可应用于本申请实施例中的接入网设备,并且该装置可以实现本申请实施例的各个方法中由接入网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该装置可应用于本申请实施例中的终端设备,并且该装置可以实现本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,本申请实施例提到的装置也可以是芯片。例如可以是系统级芯片,系统芯片,芯片系统或片上系统芯片等。
图13是本申请实施例提供的一种通信系统1100的示意性框图。如图13所示,该通信系统1100包括终端设备1110、接入网设备1120和核心网设备1130。
其中,该终端设备1110可以用于实现上述方法中由终端设备实现的相应的功能,该接入网设备1120可以用于实现上述方法中由接入网设备实现的相应的功能,该核心网设备1130可以用于实现上述方法中由第一核心网设备实现的相应的功能,为了简洁,在此不再赘述。
应理解,本申请实施例的处理器可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现成可编程门阵列(Field Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器,处理器读取存储器中的信息,结合其硬件完成上述方法的步骤。
可以理解,本申请实施例中的存储器可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)。应注意,本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
应理解,上述存储器为示例性但不是限制性说明,例如,本申请实施例中的存储器还可以是静态随机存取存储器(static RAM,SRAM)、动态随机存取存储器(dynamic RAM,DRAM)、同步动态随机存取存储器(synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM,DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(synch link DRAM,SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM,DR RAM)等等。也就是说,本申请实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质,用于存储计算机程序。
在一些实施例中,该计算机可读存储介质可应用于本申请实施例中的核心网设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由第一核心网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该计算机可读存储介质可应用于本申请实施例中的接入网设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由接入网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该计算机可读存储介质可应用于本申请实施例中的终端设备,并且该计算机程序使得计算机执行本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序产品,包括计算机程序指令。
在一些实施例中,该计算机程序产品可应用于本申请实施例中的核心网设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由第一核心网设备实现的相应流程,为了简洁,在此 不再赘述。
在一些实施例中,该计算机程序产品可应用于本申请实施例中的接入网设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由接入网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该计算机程序产品可应用于本申请实施例中的终端设备,并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
本申请实施例还提供了一种计算机程序。
在一些实施例中,该计算机程序可应用于本申请实施例中的核心网设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由第一核心网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该计算机程序可应用于本申请实施例中的接入网设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由接入网设备实现的相应流程,为了简洁,在此不再赘述。
在一些实施例中,该计算机程序可应用于本申请实施例中的终端设备,当该计算机程序在计算机上运行时,使得计算机执行本申请实施例的各个方法中由终端设备实现的相应流程,为了简洁,在此不再赘述。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的几个实施例中,应该理解到,所揭露的系统、装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。针对这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应所述以权利要求的保护范围为准。

Claims (95)

  1. 一种无线通信的方法,其特征在于,包括:
    第一核心网设备向接入网设备发送第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  2. 如权利要求1所述的方法,其特征在于,所述第一单元的相关信息的配置粒度为服务质量QoS流的,或者,所述第一单元的相关信息的配置粒度不是QoS流的。
  3. 如权利要求1或2所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息;其中,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  4. 如权利要求3所述的方法,其特征在于,所述第一单元的相关信息为对应至少一个所述目标信息的,或者,所述第一单元的相关信息为所有的所述目标信息共用的,或者,所述第一单元的相关信息为一个所述目标信息专用的。
  5. 如权利要求1至4中任一项所述的方法,其特征在于,所述第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
  6. 如权利要求1至5中任一项所述的方法,其特征在于,在所述第一单元包括第一类帧的情况下,所述第一类帧包括以下至少之一:
    I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
  7. 如权利要求1至5中任一项所述的方法,其特征在于,在所述第一单元包括第一类ADU的情况下,所述第一类ADU包括以下至少之一:
    I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
  8. 如权利要求1至5中任一项所述的方法,其特征在于,在所述第一单元包括第一类编码片的情况下,所述第一类编码片包括以下至少之一:
    I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
  9. 如权利要求1至8中任一项所述的方法,其特征在于,所述方法还包括:
    所述第一核心网设备向所述接入网设备发送第一指示信息,所述第一指示信息用于指示所述接入网设备以所述第一单元为粒度进行资源配置或调度。
  10. 如权利要求1至9中任一项所述的方法,其特征在于,所述第一单元的相关信息为时间敏感性通信辅助信息TSCAI信息。
  11. 如权利要求10所述的方法,其特征在于,所述TSCAI信息包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
  12. 如权利要求11所述的方法,其特征在于,所述TSCAI信息还包括第一对应关系;
    其中,所述第一对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  13. 如权利要求1至9中任一项所述的方法,其特征在于,所述第一单元的相关信息为第二指示信息,其中,所述第二指示信息用于指示所述接入网设备确定目标信息对应的所述第一单元,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  14. 如权利要求13所述的方法,其特征在于,
    所述第二指示信息具体用于指示所述目标信息中的单元中的第一域的取值与单元的类型的对应关系;或者,所述第二指示信息具体用于指示所述目标信息中的每个单元中的第一域的取值与单元的类型的对应关系。
  15. 如权利要求13或14所述的方法,其特征在于,
    所述第二指示信息所指示的信息为所述第一核心网设备从第二核心网设备处获取的,或者,所述第二指示信息所指示的信息为所述第一核心网设备确定的。
  16. 如权利要求13至15中任一项所述的方法,其特征在于,所述方法还包括:
    所述第一核心网设备向第三核心网设备发送第一信息,所述第一信息用于所述第三核心网设备识别不同类型的所述第一单元。
  17. 如权利要求16所述的方法,其特征在于,所述第一信息包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的IP五元组信息。
  18. 如权利要求17所述的方法,其特征在于,所述第一信息还包括第二对应关系;
    其中,所述第二对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  19. 如权利要求16至18中任一项所述的方法,其特征在于,
    所述第一核心网设备为会话管理功能SMF实体,所述第三核心网设备为用户面功能UPF实体;或者,所述第一核心网设备为策略控制功能PCF实体,所述第三核心网设备为UPF实体。
  20. 如权利要求1至9中任一项所述的方法,其特征在于,
    所述第一单元的相关信息还包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的IP五元组信息。
  21. 如权利要求20所述的方法,其特征在于,所述第一单元的相关信息还包括第三对应关系;
    其中,所述第三对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  22. 如权利要求11、12、17、18、20或21所述的方法,其特征在于,所述第一单元的传输方向包括上行和/或下行。
  23. 如权利要求11、12、17、18、20或21所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流;
    所述第一单元的到达时间包括以下至少之一:
    所述第一单元的到达起始时间,所述第一单元的到达结束时间,每个数据突发中所述第一单元的到达时间,每个数据突发中第一个所述第一单元的到达时间,每个数据突发中最后一个所述第一单元的到达时间,所述第一单元的到达的图样、所述第一单元的到达间隔、所述第一单元的到达时间段、所述目标信息中的第一个所述第一单元的到达时间,所述目标信息中的最后一个所述第一单元的到达时间,所述目标信息中的每个数据突发中所述第一单元的到达时间,所述目标信息中的每个所述第一单元的到达时间。
  24. 如权利要求1至9中任一项所述的方法,其特征在于,所述第一单元的相关信息还包括以下至少之一:
    应用与所述第一单元的类型的对应关系,业务与所述第一单元的类型的对应关系,QoS流与所述第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与所述第一单元的类型的对应关系。
  25. 如权利要求1至24中任一项所述的方法,其特征在于,所述方法还包括:
    所述第一核心网设备接收第二核心网设备发送的所述第一单元的相关信息。
  26. 如权利要求15或25所述的方法,其特征在于,所述第一核心网设备为SMF实体,所述第二核心网设备为PCF实体。
  27. 如权利要求1至18和20至25中任一项所述的方法,其特征在于,所述第一核心网设备为SMF实体或PCF实体。
  28. 如权利要求1至23中任一项所述的方法,其特征在于,所述方法还包括:
    所述第一核心网设备向所述接入网设备发送QoS流配置信息,所述QoS流配置信息用于配置至少一个QoS流;其中,
    在所述QoS流配置信息中,一个或多个数据流映射到一个QoS流,或,针对一个应用或业务的一个或多个数据流映射到一个QoS流;或者,
    在所述QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流;或者,
    在所述QoS流配置信息中,多个数据流映射到不同的QoS流,或,针对一个应用或业务的多个数据流映射到不同的QoS流,且至少一个QoS流中存在不同类型的单元。
  29. 如权利要求24所述的方法,其特征在于,所述方法还包括:
    所述第一核心网设备向所述接入网设备发送服务质量QoS流配置信息,所述QoS流配置信息用于配置至少一个QoS流;其中,
    在所述QoS流配置信息中,一个应用或业务包括的多个数据流映射到不同的QoS流,每个QoS流中的单元的类型不同,或者,每个QoS流中的数据流的QoS需求不同,或者,每个QoS流中的数据流的类型不同,或者,每个QoS流中的业务的类型不同。
  30. 一种无线通信的方法,其特征在于,包括:
    接入网设备获取第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  31. 如权利要求30所述的方法,其特征在于,所述第一单元的相关信息的配置粒度为服务质量QoS流的,或者,所述第一单元的相关信息的配置粒度不是QoS流的。
  32. 如权利要求30或31所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息;其中,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  33. 如权利要求32所述的方法,其特征在于,所述第一单元的相关信息为对应至少一个所述目标信息的,或者,所述第一单元的相关信息为所有的所述目标信息共用的,或者,所述第一单元的相关信息为一个所述目标信息专用的。
  34. 如权利要求30至33中任一项所述的方法,其特征在于,所述第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
  35. 如权利要求30至34中任一项所述的方法,其特征在于,在所述第一单元包括第一类帧的情况下,所述第一类帧包括以下至少之一:
    I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
  36. 如权利要求30至34中任一项所述的方法,其特征在于,在所述第一单元包括第一类ADU的情况下,所述第一类ADU包括以下至少之一:
    I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
  37. 如权利要求30至34中任一项所述的方法,其特征在于,在所述第一单元包括第一类编码片的情况下,所述第一类编码片包括以下至少之一:
    I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
  38. 如权利要求30至37中任一项所述的方法,其特征在于,所述接入网设备获取第一单元的相关信息,包括:
    所述接入网设备通过第一核心网设备获取所述第一单元的相关信息。
  39. 如权利要求38所述的方法,其特征在于,所述方法还包括:
    所述接入网设备接收所述第一核心网设备发送的第一指示信息,所述第一指示信息用于指示所述接入网设备以所述第一单元为粒度进行资源配置或调度。
  40. 如权利要求38或39所述的方法,其特征在于,所述第一单元的相关信息为时间敏感性通信辅助信息TSCAI信息。
  41. 如权利要求40所述的方法,其特征在于,所述TSCAI信息包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
  42. 如权利要求41所述的方法,其特征在于,所述TSCAI信息还包括第一对应关系;
    其中,所述第一对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  43. 如权利要求38或39所述的方法,其特征在于,所述第一单元的相关信息为第二指示信息,其中,所述第二指示信息用于指示所述接入网设备确定目标信息对应的所述第一单元,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  44. 如权利要求43所述的方法,其特征在于,所述第二指示信息具体用于指示所述目标信息中的每个所述第一单元中的第一域的取值与所述第一单元的类型的对应关系。
  45. 如权利要求44所述的方法,其特征在于,所述目标信息中的每个单元中的所述第一域的取值为第三核心网设备添加或设置的,或者,所述目标信息中的每个单元中的类型、重要性、等级中的 至少之一为第三核心网设备添加或设置的。
  46. 如权利要求45所述的方法,其特征在于,所述第三核心网设备为用户面功能UPF实体。
  47. 如权利要求38或39所述的方法,其特征在于,
    所述第一单元的相关信息还包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的IP五元组信息。
  48. 如权利要求47所述的方法,其特征在于,所述第一单元的相关信息还包括第三对应关系;
    其中,所述第三对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  49. 如权利要求38或39所述的方法,其特征在于,
    所述第一单元的相关信息还包括以下至少之一:
    应用与所述第一单元的类型的对应关系,业务与所述第一单元的类型的对应关系,QoS流与所述第一单元的类型的对应关系,应用与数据流的类型的对应关系,业务与数据流的类型的对应关系,QoS流与数据流的类型的对应关系,数据流与所述第一单元的类型的对应关系。
  50. 如权利要求38至49中任一项所述的方法,其特征在于,所述第一核心网设备为会话管理功能SMF实体或策略控制功能PCF实体。
  51. 如权利要求30至37中任一项所述的方法,其特征在于,所述接入网设备获取第一单元的相关信息,包括:
    所述接入网设备通过终端设备获取所述第一单元的相关信息。
  52. 如权利要求51所述的方法,其特征在于,所述第一单元的相关信息还包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的IP五元组信息。
  53. 如权利要求52所述的方法,其特征在于,所述第一单元的相关信息还包括第四对应关系;
    其中,所述第四对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  54. 如权利要求52或53所述的方法,其特征在于,所述第一单元的相关信息还包括所述终端设备推荐的资源信息。
  55. 如权利要求54所述的方法,其特征在于,所述推荐的资源信息包括以下至少之一:
    配置授权CG资源的起始位置,CG资源的周期,CG资源的大小。
  56. 如权利要求41、42、47、48、52、53、54或55所述的方法,其特征在于,所述第一单元的传输方向包括上行和/或下行。
  57. 如权利要求41、42、47、48、52、53、54或55所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流;
    所述第一单元的到达时间包括以下至少之一:
    所述第一单元的到达起始时间,所述第一单元的到达结束时间,每个数据突发中所述第一单元的到达时间,每个数据突发中第一个所述第一单元的到达时间,每个数据突发中最后一个所述第一单元的到达时间,所述第一单元的到达的图样、所述第一单元的到达间隔、所述第一单元的到达时间段、所述目标信息中的第一个所述第一单元的到达时间,所述目标信息中的最后一个所述第一单元的到达时间,所述目标信息中的每个数据突发中所述第一单元的到达时间,所述目标信息中的每个所述第一单元的到达时间。
  58. 如权利要求30至37中任一项所述的方法,其特征在于,所述接入网设备获取第一单元的相关信息,包括:
    所述接入网设备通过预配置信息获取所述第一单元的相关信息。
  59. 如权利要求58所述的方法,其特征在于,所述预配置信息包括以下至少之一:
    目标信息中的至少一个比特位对应所述第一单元,目标信息中的携带第一标识的单元为所述第一单元,目标信息中携带第一值的单元为所述第一单元;
    其中,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述 目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  60. 如权利要求59所述的方法,其特征在于,所述第一标识包括以下至少之一:
    单元标识,基础指示,增强指示,视频指示,姿势指示、优先指示、重要性指示、高等级指示、自编码指示、I单元指示。
  61. 如权利要求30至60中任一项所述的方法,其特征在于,所述方法还包括:
    所述接入网设备根据所述第一单元的相关信息,为至少一个QoS流配置传输资源。
  62. 如权利要求61所述的方法,其特征在于,所述接入网设备根据所述第一单元的相关信息,为至少一个QoS流配置传输资源,包括:
    所述接入网设备针对所述至少一个QoS流中的QoS流中的不同类型的单元配置不同的传输资源。
  63. 如权利要求61所述的方法,其特征在于,所述接入网设备根据所述第一单元的相关信息,为至少一个QoS流配置传输资源,包括:
    所述接入网设备针对所述至少一个QoS流中的QoS流中的不同类型的单元配置相同的传输资源;
    其中,所述第一单元需要执行可靠传输,或者,所述第一单元使用更长的丢弃定时器,或者,所述第一单元优先传输。
  64. 如权利要求61所述的方法,其特征在于,在所述第一单元的相关信息包括QoS流与所述第一单元的类型的对应关系,或者,QoS流与数据流的类型的对应关系,或者,QoS流与业务的对应关系,或者,QoS流与应用的对应关系的情况下,
    所述接入网设备根据所述第一单元的相关信息,为至少一个QoS流配置传输资源,包括:
    所述接入网设备针对所述至少一个QoS流中不同的QoS流配置有不同的传输资源;和/或,
    所述接入网设备针对所述至少一个QoS流中不同的QoS流配置使用不同的传输方式;和/或,
    所述接入网设备针对所述至少一个QoS流中不同的QoS流配置有不同的丢弃定时器;和/或,
    所述接入网设备针对所述至少一个QoS流中不同的QoS流配置有不同的优先传输机制。
  65. 如权利要求61所述的方法,其特征在于,
    在所述第一单元的相关信息包括终端设备推荐的资源信息的情况下,所述接入网设备根据所述第一单元的相关信息,为至少一个QoS流配置传输资源,包括:
    所述接入网设备根据所述推荐的资源信息为所述至少一个QoS流配置传输资源。
  66. 如权利要求61至65中任一项所述的方法,其特征在于,所述传输资源包括以下至少之一:
    逻辑信道LCH资源,数据无线承载DRB,分组数据汇聚协议PDCP资源,授权资源、载波、带宽部分BWP、小区。
  67. 如权利要求61至66中任一项所述的方法,其特征在于,所述传输资源包括以下之一:
    配置授权CG资源,半持续调度SPS资源、动态调度授权资源。
  68. 一种无线通信的方法,其特征在于,包括:
    终端设备向接入网设备发送第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  69. 如权利要求68所述的方法,其特征在于,所述第一单元的相关信息的配置粒度为服务质量QoS流的,或者,所述第一单元的相关信息的配置粒度不是QoS流的。
  70. 如权利要求68或69所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息;其中,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流。
  71. 如权利要求70所述的方法,其特征在于,所述第一单元的相关信息为对应至少一个所述目标信息的,或者,所述第一单元的相关信息为所有的所述目标信息共用的,或者,所述第一单元的相关信息为一个所述目标信息专用的。
  72. 如权利要求68至71中任一项所述的方法,其特征在于,所述第一单元的相关信息包括以下至少之一:数据信息,类型信息,重要性信息,等级信息。
  73. 如权利要求68至72中任一项所述的方法,其特征在于,在所述第一单元包括第一类帧的情况下,所述第一类帧包括以下至少之一:
    I-帧,P-帧,B-帧,常规帧,默认帧,用户面帧,控制面帧,特殊帧。
  74. 如权利要求68至72中任一项所述的方法,其特征在于,在所述第一单元包括第一类ADU的情况下,所述第一类ADU包括以下至少之一:
    I-ADU,P-ADU,B-ADU,常规ADU,默认ADU,用户面ADU,控制面ADU,特殊ADU。
  75. 如权利要求68至72中任一项所述的方法,其特征在于,在所述第一单元包括第一类编码片的情况下,所述第一类编码片包括以下至少之一:
    I-编码片,P-编码片,B-编码片,常规编码片,默认编码片,用户面编码片,控制面编码片,特殊编码片。
  76. 如权利要求68至75中任一项所述的方法,其特征在于,所述第一单元的相关信息还包括以下至少之一:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,不同类型的单元的互联网协议IP五元组信息。
  77. 如权利要求76所述的方法,其特征在于,所述第一单元的相关信息还包括第四对应关系;
    其中,所述第四对应关系包括所述第一单元或所述第一单元的标识或所述第一单元的类型或所述第一单元的重要性或所述第一单元的等级与以下至少之一的对应关系:
    所述第一单元的传输方向,所述第一单元的到达时间,所述第一单元的到达时间偏差,所述第一单元的周期,所述第一单元的大小,IP五元组信息。
  78. 如权利要求76或77所述的方法,其特征在于,所述第一单元的相关信息还包括所述终端设备推荐的资源信息。
  79. 如权利要求78所述的方法,其特征在于,所述推荐的资源信息包括以下至少之一:
    配置授权CG资源的起始位置,CG资源的周期,CG资源的大小。
  80. 如权利要求76至79中任一项所述的方法,其特征在于,所述第一单元的传输方向包括上行和/或下行。
  81. 如权利要求76至79中任一项所述的方法,其特征在于,所述第一单元的相关信息为目标信息对应的信息,所述目标信息包括至少一个数据流,或者,所述目标信息包括至少一个业务,或者,所述目标信息包括至少一个应用,或者,所述目标信息包括至少一个QoS流;
    所述第一单元的到达时间包括以下至少之一:
    所述第一单元的到达起始时间,所述第一单元的到达结束时间,每个数据突发中所述第一单元的到达时间,每个数据突发中第一个所述第一单元的到达时间,每个数据突发中最后一个所述第一单元的到达时间,所述第一单元的到达的图样、所述第一单元的到达间隔、所述第一单元的到达时间段、所述目标信息中的第一个所述第一单元的到达时间,所述目标信息中的最后一个所述第一单元的到达时间,所述目标信息中的每个数据突发中所述第一单元的到达时间,所述目标信息中的每个所述第一单元的到达时间。
  82. 如权利要求68至81中任一项所述的方法,其特征在于,所述方法还包括:
    所述终端设备获取所述终端设备的非接入层NAS或服务数据适应协议SDAP层识别的QoS流标识符和所述第一单元;
    所述终端设备根据所述QoS流标识符和所述第一单元,以及第五对应关系,确定使用或复用的上行资源;
    其中,所述第五对应关系包括QoS流与上行资源之间的对应关系,或者,所述第五对应关系包括所述第一单元与上行资源之间的对应关系。
  83. 如权利要求82所述的方法,其特征在于,所述第五对应关系为网络设备配置的。
  84. 如权利要求82或83所述的方法,其特征在于,所述上行资源包括以下至少之一:
    逻辑信道LCH资源,数据无线承载DRB,分组数据汇聚协议PDCP资源,授权资源、载波、带宽部分BWP、小区。
  85. 如权利要求82至84中任一项所述的方法,其特征在于,所述上行资源包括以下之一:
    配置授权CG资源,半持续调度SPS资源、动态调度授权资源。
  86. 一种核心网设备,其特征在于,所述核心网设备为第一核心网设备,所述核心网设备包括:
    通信单元,用于向接入网设备发送第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  87. 一种接入网设备,其特征在于,包括:
    通信单元,用于获取第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  88. 一种终端设备,其特征在于,包括:
    通信单元,用于向接入网设备发送第一单元的相关信息;
    其中,所述第一单元包括以下至少之一:第一类帧,第一类应用数据单元ADU,第一类编码片。
  89. 一种核心网设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求1至29中任一项所述的方法。
  90. 一种接入网设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求30至67中任一项所述的方法。
  91. 一种终端设备,其特征在于,包括:处理器和存储器,该存储器用于存储计算机程序,所述处理器用于调用并运行所述存储器中存储的计算机程序,执行如权利要求68至85中任一项所述的方法。
  92. 一种芯片,其特征在于,包括:处理器,用于从存储器中调用并运行计算机程序,使得安装有所述芯片的设备执行如权利要求1至29中任一项所述的方法,或者,执行如权利要求30至67中任一项所述的方法,或者,执行如权利要求68至85中任一项所述的方法。
  93. 一种计算机可读存储介质,其特征在于,用于存储计算机程序,所述计算机程序使得计算机执行如权利要求1至29中任一项所述的方法,或者,执行如权利要求30至67中任一项所述的方法,或者,执行如权利要求68至85中任一项所述的方法。
  94. 一种计算机程序产品,其特征在于,包括计算机程序指令,该计算机程序指令使得计算机执行如权利要求1至29中任一项所述的方法,或者,执行如权利要求30至67中任一项所述的方法,或者,执行如权利要求68至85中任一项所述的方法。
  95. 一种计算机程序,其特征在于,所述计算机程序使得计算机执行如权利要求1至29中任一项所述的方法,或者,执行如权利要求30至67中任一项所述的方法,或者,执行如权利要求68至85中任一项所述的方法。
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