WO2024032434A1 - 业务控制方法、装置、通信设备及可读存储介质 - Google Patents

业务控制方法、装置、通信设备及可读存储介质 Download PDF

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Publication number
WO2024032434A1
WO2024032434A1 PCT/CN2023/110696 CN2023110696W WO2024032434A1 WO 2024032434 A1 WO2024032434 A1 WO 2024032434A1 CN 2023110696 W CN2023110696 W CN 2023110696W WO 2024032434 A1 WO2024032434 A1 WO 2024032434A1
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information
qos
service
indicator information
network node
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PCT/CN2023/110696
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English (en)
French (fr)
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柴丽
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中国移动通信有限公司研究院
中国移动通信集团有限公司
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Publication of WO2024032434A1 publication Critical patent/WO2024032434A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a service control method, device, communication equipment and readable storage medium.
  • uplink and downlink services have strict coupling relationships in terms of time and Quality of Service (QoS).
  • QoS Quality of Service
  • downlink bandwidth is required to be at least 100Mbps
  • uplink bandwidth is at least 20Mbps
  • motion to imaging Motion to imaging
  • MTP motion to imaging
  • the two-way delay does not exceed 15ms, etc.
  • RTT round trip transmission
  • the purpose of the embodiments of this application is to provide a service control method, device, communication equipment and readable storage medium to solve the problem of how to control the end-to-end QoS indicators of interactive services.
  • the first aspect provides a service control method, applied to the first network node, including:
  • first information of the first service sent by the second network node or terminal wherein the first information includes: first quality of service QoS indicator information, and/or second QoS indicator information and the third Three QoS indicator information;
  • the second information includes at least one of the following: fourth QoS indicator information; fifth QoS indicator information; sixth QoS indicator information; seventh QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal; the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the QoS indicator information of the first network node; the fifth QoS indicator information includes QoS indicator information from the first network node to the terminal; the sixth QoS indicator information includes the QoS indicator information from the first network node to the terminal.
  • QoS indicator information of the second network node; the seventh QoS indicator information includes QoS indicator information from the second network node to the first network node.
  • a service control method is provided, applied to the second network node, including:
  • first QoS indicator information Send at least one of the following QoS indicator information to the first network node and/or terminal: first QoS indicator information; second QoS indicator information; third QoS indicator information; fourth QoS indicator information; fifth QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal;
  • the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the third QoS indicator information includes QoS indicator information from the second network node to the terminal;
  • the fourth QoS indicator information includes QoS indicator information from the terminal to the terminal.
  • the fifth QoS index information includes QoS index information from the first network node to the terminal.
  • a service control method applied to terminals, including:
  • fourth information is reported to the first network node, where the fourth information is used to represent the resource status between the terminal and the first network node when executing the first service, and the
  • the resource status includes at least one of the following: wireless channel conditions, data transmission and/or reception time Delay, data transmission and/or reception success rate, data transmission and/or reception rate, data transmission jitter, data transmission and/or reception resolution, image transmission and/or reception resolution , frame loss in data transmission and/or reception, frame loss in image transmission and/or reception.
  • a service control device applied to the first network node, including:
  • the first acquisition module is used to acquire the first information of the first service sent by the second network node or terminal; wherein the first information includes: first quality of service QoS indicator information, and/or second QoS indicator information and third QoS indicator information;
  • a first sending module configured to send the second information of the first service to the second network node and/or the terminal;
  • the second information includes at least one of the following: fourth QoS indicator information; fifth QoS indicator information; sixth QoS indicator information; seventh QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal; the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the QoS indicator information of the first network node; the fifth QoS indicator information includes QoS indicator information from the first network node to the terminal; the sixth QoS indicator information includes the QoS indicator information from the first network node to the terminal.
  • QoS indicator information of the second network node; the seventh QoS indicator information includes QoS indicator information from the second network node to the first network node.
  • a service control device applied to the second network node, including:
  • the third acquisition module is used to acquire or determine the first QoS indicator information of the first service
  • the second sending module is used to send at least one of the following QoS indicator information to the first network node and/or terminal: first QoS indicator information; second QoS indicator information; third QoS indicator information; fourth QoS indicator information; Five QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal;
  • the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the third QoS indicator information includes QoS indicator information from the second network node to the terminal;
  • the fourth QoS indicator information The fifth QoS index information includes QoS index information from the terminal to the first network node; the fifth QoS index information includes QoS index information from the first network node to the terminal.
  • a service control device applied to a terminal, including:
  • a third receiving module configured to receive the first configuration information from the first network node
  • a reporting module configured to report fourth information to the first network node according to the first configuration information, where the fourth information is used to represent the relationship between the terminal and the first network node when executing the first service.
  • the resource status includes at least one of the following: wireless channel conditions, data transmission and/or reception delay conditions, data transmission and/or reception success rate, data transmission and/or reception rate size , jitter in data transmission, resolution in data transmission and/or reception, resolution in image transmission and/or reception, frame loss in data transmission and/or reception, frame loss in image transmission and/or reception .
  • a communication device including a processor, a memory, and a program or instructions stored on the memory and executable on the processor.
  • the program or instructions are implemented when executed by the processor.
  • a readable storage medium is provided. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the method as described in the first aspect are implemented, or as in the second aspect. The steps of the method described in the second aspect, or the steps of the method described in the third aspect.
  • Figure 1 is a flow chart of a service control method provided by an embodiment of the present application.
  • Figure 2 is a schematic diagram of the uplink and downlink round-trip delays in the embodiment of the present application.
  • Figure 3 is a flow chart of another service control method provided by an embodiment of the present application.
  • Figure 4 is a flow chart of the service control process in Embodiment 1 of the present application.
  • Figure 5 is a flow chart of the service control process in Embodiment 2 of the present application.
  • Figure 6 is a flow chart of another service control method provided by an embodiment of the present application.
  • Figure 7 is a schematic structural diagram of a service control device provided by an embodiment of the present application.
  • Figure 8 is a schematic structural diagram of another service control device provided by an embodiment of the present application.
  • Figure 9 is a schematic structural diagram of another service control device provided by an embodiment of the present application.
  • Figure 10 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,” “second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • GSM Global System of Mobile communication
  • LTE Long Term Evolution
  • 5th generation fifth generation mobile communication technology
  • 5G Generation Mobile Communication Technology
  • NR New Radio
  • the communication system to which the embodiments of the present application are applied may include network equipment, network nodes, and terminal equipment (which may also be called terminals, communication terminals, etc.); the network equipment may be equipment that communicates with terminal equipment.
  • the first network node can provide communication coverage within a certain area and can communicate with terminals located in the area.
  • the network device may be a base station in each communication system, such as an evolutionary base station (Evolutional Node B, eNB) in the LTE system, or a 5G system, an NR system or a sixth generation mobile communication technology (6th Generation Mobile Communication). Technology, base station in 6G) system.
  • the first network node can be one or Multiple base stations, transmitting points, receiving points, central unit, distribution unit, baseband processing unit (Base band unit, BBU), remote radio unit (Remote Radio Unit, RRU), relay, integrated access backhaul (Integrated access Backhaul, IAB), smart metasurfaces, communication balloons, flying aircraft base stations, antennas, satellite base stations, etc.
  • BBU baseband processing unit
  • RRU Remote Radio Unit
  • IAB integrated access Backhaul
  • smart metasurfaces communication balloons, flying aircraft base stations, antennas, satellite base stations, etc.
  • the second network node in this article can be a core network node, such as user plane function (User Plane Function, UPF), application function (Application Function, AF), mobility management entity (Mobility Management Entity, MME), access and mobility
  • UPF User Plane Function
  • AF Application Function
  • MME Mobility Management Entity
  • AMF Access and Mobility Management Function
  • Business in this article can represent at least one of the following concepts: business, protocol data unit (Protocol Data Unit, PDU) session, quality of service (Quality of Service, QoS) flow, flow (Stream) or service data flow (service data flow), wireless bearer, logical channel.
  • PDU Protocol Data Unit
  • QoS Quality of Service
  • Stream flow
  • service data flow service data flow
  • wireless bearer logical channel
  • the "data” mentioned in this article can be “data packets”, “Physical Uplink Share Channel transmission (PUSCH)”, “Physical Downlink Share Channel transmission (PDSCH)", “ “Data unit”, “PDU set package”, “sample”, “slice”, “tile”, “stream”, “transmission” and One or more of "transport blocks” and the like.
  • this application proposes to enhance the access network side and core network side according to the end-to-end QoS requirements of interactive services.
  • the end-to-end QoS indicators are dynamically decomposed to control the end-to-end QoS indicators of interactive services, ensure the transmission requirements of interactive services, and better complete the scheduling and transmission of interactive services.
  • Figure 1 is a flow chart of a service control method provided by an embodiment of the present application. The method is applied to a first network node.
  • the first network node may be an access network element, such as a base station.
  • the method includes the following steps:
  • Step 11 Obtain the first information of the first service sent by the second network node or terminal.
  • the first information may include: first QoS indicator information, and/or second QoS indicator information and third QoS indicator information.
  • the first QoS index information includes QoS index information from the terminal to the second network node and from the second network node to the terminal. That is, the first QoS indicator information may indicate end-to-end QoS indicator information of the first service, such as terminal-to-user plane function (User Plane Function, UPF) or QoS indicator information of other core network elements.
  • the second QoS indicator information includes QoS indicator information from the terminal to the second network node, corresponding to the uplink service.
  • the third QoS indicator information includes QoS indicator information from the second network node to the terminal, corresponding to downlink services.
  • the second network node is, for example, a core network element.
  • the first network node may obtain the first QoS indicator information of the first service sent by the second network node or terminal, and/or obtain the second QoS indicator information of the first service sent by the second network node or terminal. information and third QoS indicator information.
  • the above-mentioned first service is specifically an interactive service, such as a low-latency interactive service for XR.
  • the XR system has two outstanding features: information integration between the real world and the virtual world, and real-time interactivity.
  • the XR system uses multi-channel communication. People themselves have multiple sensory perception functions, and the virtual environment can provide users with a real and highly immersive sensory experience. Gestures, body postures, voice and even eye point of view capture can be used as interaction methods in XR systems. In addition, touch, smell, hearing and/or force feedback can also be used as output to achieve multi-channel augmented reality interaction and the combination of user intentions.
  • Step 12 Send the second information of the first service to the second network node and/or terminal.
  • the second information may include at least one of the following: fourth QoS indicator information; fifth QoS indicator information; sixth QoS indicator information; and seventh QoS indicator information.
  • the fourth QoS indicator information includes QoS indicator information from the terminal to the first network node, corresponding to the uplink service.
  • the fifth QoS indicator information includes QoS indicator information from the first network node to the terminal, corresponding to downlink services.
  • the sixth QoS index information includes QoS index information from the first network node to the second network node.
  • the seventh QoS index information includes QoS index information from the second network node to the first network node.
  • the first network node may decompose the second information of the first service based on the obtained first information of the first service. For example, the first network node may decompose the second information of the first service based on the obtained first QoS indicator of the first service. Information, decompose at least one of the following: the fourth QoS indicator information, the fifth QoS indicator information, the sixth QoS indicator information, the seventh QoS indicator information; or, it can be based on the obtained second QoS indicator information and the third QoS indicator information of the first service.
  • the third QoS indicator information is decomposed into at least one of the following: fourth QoS indicator information, fifth QoS indicator information, sixth QoS indicator information, and seventh QoS indicator information.
  • the end-to-end QoS indicators of the first service can be dynamically decomposed according to the end-to-end QoS requirements of the first service (such as interactive services), thereby controlling the end-to-end QoS indicators of the first service and ensuring The transmission requirements of the first business.
  • the above-mentioned QoS indicator information is the first QoS indicator information, the second QoS indicator information, the third QoS indicator information, the fourth QoS indicator information, the fifth QoS indicator information, the sixth QoS indicator information and the seventh QoS
  • Any of the indicator information may include but is not limited to at least one of the following: rate, packet delay, PDU set delay, packet error rate, PDU-Set Error Rate (PSER) , priority, jitter, throughput, resolution, frame loss rate, etc.
  • the above-mentioned QoS indicator information is the first QoS indicator information, the second QoS indicator information, the third QoS indicator information, the fourth QoS indicator information, the fifth QoS indicator information, the sixth QoS indicator information and the seventh QoS
  • Any of the indicator information can be viewed as at least one of each QoS flow (QoS flow), Protocol Data Unit (Protocol Data Unit, PDU) session, packet (such as data packet), flow and frame. Guidelines for setting parameters.
  • the first QoS indicator information may be a QoS flow (such as a QoS flow) transmitted from the terminal to the second network node, a PDU session, a PDU set packet, a sample, and a slice. (slice), tile (tile), stream (stream) and frame, and the corresponding QoS flow (such as a QoS flow), PDU session, PDU set (PDU set) from the second network node to the terminal ) QoS indicator information of at least one item among packet, sample, slice, tile, stream and frame.
  • the first QoS indicator information may include QoS indicator information corresponding to different QoS flows or packets sent in uplink and downlink.
  • the second QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the second QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, tile, stream and frame. QoS of at least one item from the terminal to the second network node indicator information.
  • the third QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the third QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, tile, stream and frame. At least one item of QoS indicator information from the second network node to the terminal.
  • the fourth QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the fourth QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, tile, stream and frame. At least one item of QoS indicator information from the terminal to the first network node.
  • the fifth QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the fifth QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, tile, stream and frame. At least one item of QoS indicator information from the first network node to the terminal.
  • the sixth QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the sixth QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, tile, stream and frame. At least one item of QoS indicator information from the first network node to the second network node.
  • the seventh QoS indicator information corresponds to QoS flow (such as a QoS flow), PDU session, PDU set packet, sample, slice, tile, flow At least one of (stream) and frame.
  • the seventh QoS indicator information corresponds to QoS flow, PDU session, PDU set, packet, sample, slice, QoS indicator information from the second network node to the first network node of at least one of a tile, a stream, and a frame.
  • QoS indicators such as delay, packet error rate, survival time, etc.
  • the core network decomposes the end-to-end QoS indicators into QoS indicators from the base station to the core network (or base station to server), and QoS indicators from the base station to the server.
  • the air interface indicator of the terminal is then sent to the base station, and the base station schedules and transmits data based on this air interface indicator.
  • the uplink delay requirements and downlink delay requirements are unbalanced and variable.
  • the ultra-low delay requirements require more precise delay requirements (such as packet delay).
  • the base station can determine the status of the wireless channel faster and more accurately based on its own channel measurement results, the channel measurement results reported by the terminal, and the success of packet reception, for this ultra-low For interactive services with delay, it is more feasible and effective for the base station to decompose QoS indicators (such as PDB) than the core network to decompose the QoS indicators.
  • the base station can dynamically decompose and update the end-to-end QoS indicators according to the dynamic uplink and downlink resource status changes on the wireless side.
  • the first network node can obtain the resource status between the terminal of the first service and the first network node, and decompose the QoS indicator of the first service according to the resource status, This makes the decomposition of QoS indicators more feasible and effective.
  • the resource status may include but is not limited to at least one of the following: wireless channel conditions, data transmission and/or reception delay conditions, data transmission and/or reception success rates, data transmission and/or reception rate, jitter of data transmission, resolution of data transmission and/or reception, resolution of image transmission and/or reception, frame loss of data transmission and/or reception, image transmission and/or reception Frame loss situation.
  • the resource status includes uplink and/or downlink resource status.
  • the above-mentioned obtaining the first information of the first service sent by the second network node or terminal may include: obtaining the sixth QoS performance information and/or the seventh QoS performance information of the first service sent by the second network node or terminal.
  • the sixth QoS performance information is the QoS performance information from the current first network node to the second network node; the seventh QoS performance information is the current QoS performance information from the second network to the first network node.
  • the QoS performance information that is, the sixth QoS performance information and/ Or the seventh QoS performance information, which may include but is not limited to at least one of the following: rate, packet delay, PDU set (PDU set) delay, packet error rate, PDU-Set Error Rate (PSER), Priority, jitter, throughput, resolution, frame loss rate, etc.
  • the QoS performance information that is, the sixth QoS performance information and/or the seventh QoS performance information, can be regarded as being for each QoS flow, PDU session, PDU set, packet, and sample. Actual performance parameters in the network of at least one of slice, tile, stream and frame. For QoS performance information, it can be understood as the current performance level of the network.
  • the packet delay in the QoS performance information defines the actual value of the delay in transmitting a packet from one node to another node, and/or, so
  • the rate in the above QoS performance information defines the actual value of the rate at which a packet is transmitted from one node to another node.
  • the above-mentioned obtaining the first information of the first service sent by the second network node or terminal may include: obtaining the sixth QoS indicator information and/or the seventh QoS indicator information of the first service sent by the second network node or terminal.
  • the sixth QoS index information includes QoS index information from the first network node to the second network node.
  • the seventh QoS index information includes QoS index information from the second network node to the first network node.
  • the QoS indicator information that is, the sixth QoS indicator information and/or the seventh QoS indicator information, may be a minimum requirement for a performance requirement.
  • the packet delay in the QoS indicator information defines a packet from The maximum value of the transmission delay from one node to another node; and/or the rate in the QoS indicator information defines the minimum value of the transmission rate of a packet from one node to another node.
  • the above service control method may further include: the first network node decomposes the second information based on the acquired first information and resource status. In this way, with the help of resource status, the decomposition of QoS indicators can be made more feasible and effective.
  • the second information decomposed based on the obtained first information and resource status may include at least one of the following:
  • the second information decomposed based on the obtained first information and resource status may include at least one of the following:
  • QoS indicator information and/or fifth QoS indicator information
  • the above-mentioned obtaining the first information of the first service sent by the second network node or the terminal may include: obtaining the second QoS indicator information decomposed from the first service and sent by the second network node or the terminal.
  • Third QoS indicator information wherein, the second QoS indicator information corresponds to uplink QoS flow, PDU session, PDU set, packet, sample, slice, tile, flow At least one of (stream) and frame corresponds to the uplink service.
  • the third QoS indicator information corresponds to at least one of a downlink QoS flow, a PDU session, a PDU set, a packet, a sample, a slice, a tile, a stream, and a frame.
  • the first network node may evaluate and obtain the fourth QoS indicator of the first service based on the obtained uplink and/or downlink resource status. information and/or fifth QoS indicator information; determining the sixth QoS indicator information of the first service according to the fourth QoS indicator information and/or the fifth QoS indicator information. and/or seventh QoS indicator information. This enables end-to-end decomposition of QoS indicators.
  • the first network node may evaluate and obtain the fourth QoS indicator of the first service based on the obtained uplink and/or downlink resource status. information and/or fifth QoS indicator information; update the sixth QoS indicator information and/or the seventh QoS indicator of the first service according to the fourth QoS indicator information and/or the fifth QoS indicator information. information. This enables end-to-end updates of QoS indicators.
  • the above-mentioned service control method may further include: the first network node adjusts the media encoding and/or decoding of the first service according to the acquired first information and resource status, and/or adjusts the rate of the first service. . That is, the rate of media encoding and/or traffic is matched to the resource status of the network. For example, if the resource status meets certain conditions, for example, if the delay is less than threshold A and the measurement result is higher than threshold B, the rate of media coding and/or services will be increased; otherwise, the rate of media coding and/or services will be reduced.
  • the above-mentioned service control method may further include: the first network node adjusts the selection between 'GBR' and 'Non-GBR' of the first service according to the acquired first information and resource status. In this way, with the help of resource status, the setting of QoS indicators can be made more feasible and effective.
  • GBR refers to Guaranteed Bit Rate.
  • Non-GBR means that the bit rate is not guaranteed.
  • the first network node may dynamically send second information that updates the first service.
  • the above service control methods may also include:
  • Sending the updated second information to the second network node and/or the terminal includes at least one of the following methods:
  • the second information can be sent by means of a GPRS Tunnelling Protocol for the user plane (GTP-U) header included in the user plane;
  • GTP-U GPRS Tunnelling Protocol for the user plane
  • the second information can be sent by being included in a Real-time Transport Protocol (RTP) header;
  • RTP Real-time Transport Protocol
  • the second information may be sent through signaling between network nodes;
  • the above updated second information is decomposed according to the updated first information, so as to achieve real-time updating of the end-to-end QoS index.
  • the first network node can update the second information of the first service in real time.
  • the above business control methods may also include:
  • the above updated second information is decomposed according to the updated first information, so as to achieve real-time updating of the end-to-end QoS index.
  • the above service control method may also include: the first network node calculates the fourth QoS indicator information at the first time based on the channel measurement result of the first network node, the channel measurement result reported by the terminal, and the success of packet reception.
  • the change value of the fifth QoS indicator information and/or the change value of the fifth QoS indicator information then, according to the change value of the fourth QoS indicator information, update the change value of the fifth QoS indicator information, or, according to the change value of the fifth QoS indicator information, update The changing value of the fourth QoS indicator information to achieve dynamic updating of the uplink and/or downlink QoS indicators.
  • the first network node can use the following formula 1 and formula 2 to obtain Duu-d and Duu-u:
  • Duu-d (a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta
  • Duu-u ((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta
  • the Duu-d is the downlink delay from the first network node of the first service to the terminal
  • the Duu-u is the uplink delay from the terminal of the first service to the first network node
  • the delta is based on the The delay correction value obtained from the uplink and/or downlink resource status evaluation
  • the ULDL-RTT-Delay is the end-to-end round-trip transmission delay of the first service
  • the a is determined based on the first QoS indicator information
  • the Dser2cn-d is the downlink delay from the cloud of the first service to the second network node
  • the Dser2cn-u is the uplink delay from the second network node of the first service to the cloud
  • the Dng-d is the first The downlink delay from the second network node of the service to the first network node
  • the Dng-u is the uplink delay from the first network node of the first service to the second network node
  • the hop is the number of frequency hopping.
  • the decomposition of Duu-d and Duu-u can include the following steps:
  • the base station performs a preliminary decomposition based on the informed uplink/downlink delay requirement range of interactive services (that is, the maximum tolerable delay requirement):
  • DL-RTT-Delay0 a*ULDL-RTT-Delay (1)
  • UL-RTT-Delay0 (1-a)*ULDL-RTT-Delay (2)
  • a is related to the maximum tolerable delay requirement, which can be based on the maximum tolerable delay requirement.
  • S3b (Dynamic update method 2): The base station obtains the change in the uplink/downlink delay requirement range (that is, the maximum tolerable delay requirement) of the interactive service notified by the server or the core network at time t2, such as the current downlink delay
  • the above-mentioned acquisition of the resource status between the terminal of the first service and the first network node may include: the first network node obtains its own first channel measurement result, and/or receives the second channel measurement result reported by the terminal. ; Then, determine the resource status according to at least one of the following: the first channel measurement result, the second channel measurement result, and the data reception success of the first network node.
  • high-frequency band FR2 Since the dynamic uplink and downlink resource status on the wireless side changes dynamically, especially XR services have a relatively large demand for large bandwidth, high-frequency band FR2 will be a common scenario. The channel in this frequency band fades faster. Compared with the traditional low-frequency band FR1, the channel The quality is more unstable. If the base station finds that the transmission delay of the uplink (downlink) service exceeds the previously set delay budget, in order to ensure successful transmission and ensure that the delay of the entire service does not exceed the demand, it can quickly start the downlink (uplink) transmission acceleration process and save the entire interaction. Industry For the transmission of services, the following measures can be taken:
  • the base station finds that the downlink (DL) service has timed out, it triggers the terminal to use resources corresponding to low latency. For example, this set of resources has a larger bandwidth (large number of PRBs) , high price adjustment method, large transmission power, or more beams, etc.;
  • the above service control method also includes: sending second configuration information to the terminal, the second configuration information being used to configure at least two sets of resources for the terminal; when the downlink service of the first service times out, sending to the terminal Trigger information, the trigger information is used to trigger the terminal to use the first resource to perform the first service, and the first resource is the resource corresponding to the low-latency service in the at least two sets of resources.
  • This can ensure that the delay of the entire service does not exceed the demand, and can quickly start the uplink transmission acceleration process and save the transmission of the entire interactive service.
  • multimedia services such as XR and cloud games are interactive services. Therefore, the downstream DL flow in the service mostly includes synchronization, video frame rematching, feedback video tiles (title) and video slice package. It is not difficult to infer that most packets in the DL stream are video slice packets. Feedback and synchronization packets are smaller in size and less in number, but they are more important for DL streaming as well as UL streaming. Because the loss of synchronization and feedback results in transmission failure or the inability to send new packets, and the loss of video segment packets usually affects a single frame.
  • the traditional UL stream in VR/XR consists of video frame reception, user input, synchronization and feedback of head-tracking information packets.
  • the user's FOV field of view
  • the head tracking information package is generated by the Head Mounted Display (HMD). Its generation period is related to the frame rate and/or sampling rate of the sensor in the HMD.
  • HMD Head Mounted Display
  • UL's user input, synchronization and head-tracking information packet feedback and other information will also directly affect the video frames/video slices/video tiles and other information in the DL stream at the next point in time. transmission.
  • the network can inform the terminal of the association between uplink and downlink services to ensure effective transmission of services.
  • the above service control method also includes: sending third configuration information to the terminal, the third configuration information being used to configure one of the uplink service and the downlink service of the first service. relationships between.
  • the association between the uplink service and the downlink service may include an association at a service level and/or a resource, and may include at least one of the following:
  • uplink service sessions such as PDU sessions
  • downlink service sessions such as PDU sessions
  • the host and slave-slave relationship between the uplink service and the downlink service for example, if the host service fails to be sent, the slave-slave service will not be initiated; for example, the uplink command key service is the master, and the downlink video streaming service depends on The main command service; or the downlink video streaming service is the main service, and the user's action feedback is the auxiliary service.
  • SPS Semi-Persistent Scheduling
  • CG General Packet Scheduling
  • DCI Downlink Control Information
  • the above service control method also includes at least one of the following:
  • the transmission resources and/or timer settings of the uplink service corresponding to the downlink service are given up, and/or the monitoring of the transmission of the uplink service corresponding to the downlink service is given up.
  • the base station fails to transmit downlink services (such as video streams)
  • the transmission resources and timer settings of the corresponding uplink services are recovered, and the scheduling request (Scheduling Request, SR)/cache status for the transmission of the corresponding uplink services is given up.
  • Monitoring of reports Buffer Status Report, BSR
  • monitoring of physical uplink shared channel Physical Uplink Shared Channel, PUSCH
  • the transmission resources and/or timer settings of the downlink service corresponding to the uplink service are given up; for example, if the base station fails to receive the uplink service (such as action flow) If the reception fails, the transmission resources and timer settings of the corresponding downlink services will be given up; for example, the terminal can be notified of the association configuration between logical information, between PDU sessions, between DRBs, and/or between RLC entities. .
  • Figure 3 is a flow chart of a service control method provided by an embodiment of the present application. The method is applied to a second network node, such as a core network element. As shown in Figure 3, the method includes the following steps:
  • Step 31 Obtain or determine the first QoS indicator information of the first service.
  • Step 32 Send at least one of the following QoS indicator information to the first network node and/or terminal: first QoS indicator information; second QoS indicator information; third QoS indicator information; fourth QoS indicator information; fifth QoS indicator information .
  • the first QoS index information includes QoS index information from the terminal to the second network node and from the second network node to the terminal. That is, the first QoS indicator information may indicate end-to-end QoS indicator information of the first service, for example, QoS indicator information from the terminal to the UPF or other core network elements.
  • the second QoS indicator information includes QoS indicator information from the terminal to the second network node, corresponding to the uplink service.
  • the third QoS indicator information includes QoS indicator information from the second network node to the terminal, corresponding to downlink services.
  • the fourth QoS indicator information includes QoS indicator information from the terminal to the first network node, corresponding to the uplink service.
  • the fifth QoS indicator information includes QoS indicator information from the first network node to the terminal, corresponding to downlink services.
  • the first network node is, for example, an access network element, such as a base station.
  • the above-mentioned first service is specifically an interactive service, such as a low-latency interactive service for XR.
  • the end-to-end QoS indicators of the first service can be dynamically decomposed according to the end-to-end QoS requirements of the first service (such as interactive services), thereby controlling the end-to-end QoS indicators of the first service and ensuring The transmission requirements of the first business.
  • the above service control method may also include:
  • the resource status between the terminal that receives the first service from the first network node and the first network node; the resource status may include at least one of the following: wireless channel conditions, data transmission and/or reception delay conditions , the success rate of data transmission and/or reception, the rate of data transmission and/or reception, the jitter of data transmission, the resolution of data transmission and/or reception, image transmission and/or Or the resolution of reception, the frame loss of data transmission and/or reception, the frame loss of image transmission and/or reception.
  • the resource status includes uplink and/or downlink resource status.
  • the above service control method may also include:
  • the sixth QoS indicator information includes QoS indicator information from the first network node to the second network node; the seventh QoS indicator information includes the QoS indicator information from the second network node to the first network node. QoS indicator information of the node.
  • the above service control method may also include:
  • the QoS performance information may include at least one of the following: rate, packet delay, PDU set delay, packet error rate, error rate PDU Set Error Rate (PSER), priority, jitter, throughput, resolution, frame loss rate, etc.
  • the QoS performance information can be regarded as a sample for each QoS flow, PDU session, PDU set, packet, and sample. Actual performance parameters in the network of at least one of slice, tile, stream and frame.
  • QoS performance information it can be understood as the current performance level of the network.
  • the packet delay in the QoS performance information defines the actual value of the delay in transmitting a packet from one node to another node, and/or, so
  • the rate in the above QoS performance information defines the actual value of the rate at which a packet is transmitted from one node to another node.
  • the above service control method may also include at least one of the following:
  • QoS indicator information that is to say, first use the first QoS indicator information to subtract the fourth QoS performance information and the fifth QoS performance information obtained from the first network node, and then update the decomposition based on the subtraction result according to the resource status.
  • the sixth QoS indicator information and/or the seventh QoS indicator information is output.
  • the sixth QoS index information includes QoS index information from the first network node to the second network node.
  • the seventh QoS index information includes QoS index information from the second network node to the first network node.
  • the base station serves as the RTT delay dynamic decomposition node.
  • the corresponding business control process includes:
  • Step 401 The cloud processor transmits XR bidirectional service information to the core network element, including at least end-to-end round-trip transmission delay requirement information.
  • Step 402 The core network element decomposes the XR service received from the application layer, establishes two independent PDU sessions for uplink and downlink, and sends end-to-end round-trip transmission delay requirement information and cloud-to-core network delay information to the base station. and the delay information from the core network to the base station, so that the base station can obtain the required information as an RTT delay dynamic decomposition node.
  • Step 403 The base station obtains the uplink and downlink resource status based on the uplink and downlink transmission delay evaluation between it and the terminal (Uu interface), and performs the XR service based on the dynamic uplink and downlink resource status on the wireless side and the information obtained from the core network elements. Dynamically decompose the end-to-end delay to obtain the decomposition results.
  • the decomposition results may at least include: the PDB from the base station to the core network (or the base station to the cloud) for the uplink service and the PDB from the terminal to the base station, and the PDB from the core network to the base station (or the cloud to the base station) for the downlink service. PDB from base station to terminal.
  • Step 404 The base station notifies the core network element of the obtained decomposition result, for example, notifying: the PDB from the base station to the core network (or the base station to the cloud) for the uplink business and the PDB from the terminal to the base station, and/or the PDB from the core network to the downlink business.
  • Step 405 The core network element performs uplink and downlink data scheduling respectively based on the received PDB from the base station to the core network (or base station to the cloud) and the PDB from the core network to the base station (or cloud to the base station).
  • Step 406 The base station obtains the uplink and downlink resource status based on the uplink and downlink transmission delay evaluation between it and the terminal (Uu interface), and updates the XR service based on the dynamic uplink and downlink resource status on the wireless side and the information obtained from the core network element.
  • the end-to-end delay is obtained to obtain the updated results.
  • the update result may at least include: the PDB from the base station to the core network (or the base station to the cloud) for the uplink service and the PDB from the terminal to the base station, and the PDB and the PDB from the core network to the base station (or the cloud to the base station) for the downlink service.
  • PDB from base station to terminal the update result may at least include: the PDB from the base station to the core network (or the base station to the cloud) for the uplink service and the PDB from the terminal to the base station, and the PDB and the PDB from the core network to the base station (or the cloud to the base station) for the downlink service.
  • Step 407 The base station notifies the core network element of the obtained update result, for example, informing: the updated PDB from the base station to the core network (or the base station to the cloud) and the PDB from the terminal to the base station for the uplink business, and/or the updated PDB for the downlink business.
  • the core network elements can perform uplink and downlink data scheduling respectively based on the updated PDB from the base station to the core network (or base station to the cloud) and the PDB from the core network to the base station (or cloud to the base station).
  • the core network element serves as the RTT delay dynamic decomposition node.
  • the corresponding business control process includes:
  • Step 501 The cloud processor transmits XR bidirectional service information to the core network element, including at least end-to-end round-trip transmission delay requirement information.
  • Step 502 The core network element decomposes the XR service received from the application layer, establishes two independent PDU sessions for the uplink and downlink, and informs the base station of the primary decomposed PDB between it and the terminal (Uu interface), and sends Uu to the base station.
  • Step 503 The base station performs uplink and downlink data scheduling respectively according to the obtained PDB of the Uu interface.
  • Step 504 The base station performs Uu uplink and downlink transmission delay evaluation with the terminal;
  • Step 505 The base station sends the Uu uplink and downlink transmission delay evaluation report to the core network element.
  • Step 506 The core network element determines the dynamic uplink and downlink resource status of the wireless side based on the dynamic report of the base station. state, dynamically decompose the end-to-end delay of the XR service, and obtain the decomposition results.
  • the decomposition results may at least include: the PDB from the base station to the core network (or the base station to the cloud) for the uplink service and the PDB from the terminal to the base station, and the PDB from the core network to the base station (or the cloud to the base station) for the downlink service. PDB from base station to terminal.
  • Step 507 The core network element performs uplink and downlink data scheduling respectively according to the PDB from the core network or base station to the cloud.
  • Step 508 The base station performs Uu uplink and downlink transmission delay evaluation with the terminal;
  • Step 509 The base station resends the Uu uplink and downlink transmission delay evaluation report to the core network element.
  • Step 510 The core network element dynamically decomposes the end-to-end delay of the XR service based on the dynamic uplink and downlink resource status of the wireless side dynamically reported by the base station, and obtains the decomposition result.
  • the decomposition results may at least include: the PDB from the base station to the core network (or the base station to the cloud) for the uplink service and the PDB from the terminal to the base station, and the PDB from the core network to the base station (or the cloud to the base station) for the downlink service. PDB from base station to terminal.
  • Step 511 The core network element updates the decomposed Uu port PDB to the base station.
  • Step 512 The base station performs uplink and downlink data scheduling respectively according to the obtained PDB of the Uu interface.
  • Figure 6 is a flow chart of a service control method provided by an embodiment of the present application, and the method is applied to a terminal. As shown in Figure 6, the method includes the following steps:
  • Step 61 Receive the first configuration information from the first network node
  • Step 62 Report fourth information to the first network node according to the first configuration information.
  • the fourth information is used to characterize the resource status between the terminal and the first network node when performing the first service.
  • the resource status may include but is not limited to at least one of the following: wireless channel conditions, Delay of data transmission and/or reception, success rate of data transmission and/or reception, rate of data transmission and/or reception, jitter of data transmission, resolution of data transmission and/or reception, image transmission And/or the resolution situation of reception, the frame loss situation of data transmission and/or reception, the frame loss situation of image transmission and/or reception.
  • the first network node is, for example, an access network element, such as a base station.
  • the above-mentioned first service is specifically an interactive service, such as a low-latency interactive service for XR.
  • the first network node can know that when executing the first service It is combined with the terminal's previous resource status to assist the first network node in dynamically decomposing the end-to-end QoS indicators of the first service, thereby controlling the end-to-end QoS indicators of the first service and ensuring the transmission requirements of the first service.
  • the above service control method may also include:
  • the terminal When the time for the terminal to receive and/or send the packet of the first service is longer than the predetermined packet delay, which is greater than the first threshold and/or less than the second threshold, start sending the packet to the first network node according to the first configuration information.
  • the fourth information is reported so that the first network node can learn its previous resource status with the terminal.
  • high-frequency band FR2 Since the dynamic uplink and downlink resource status on the wireless side changes dynamically, especially XR services have a relatively large demand for large bandwidth, high-frequency band FR2 will be a common scenario. The channel in this frequency band fades faster. Compared with the traditional low-frequency band FR1, the channel The quality is more unstable. If the base station finds that the transmission delay of the uplink (downlink) service exceeds the previously set delay budget, in order to ensure successful transmission and ensure that the delay of the entire service does not exceed the demand, it can quickly start the downlink (uplink) transmission acceleration process and save the entire interaction. For business transmission, the following measures can be taken:
  • the base station When the base station discovers that the downlink (DL) service has timed out, it triggers the terminal to use resources corresponding to low latency. For example, if the bandwidth of this set of resources is large (large number of PRBs), the price will be adjusted. The mode is high, the transmission power is large, or there are more beams, etc.;
  • the terminal autonomously triggers the short-cycle configuration authorization (Configured Grant, CG) transmission, or starts the high-order modulation method to start multi-carrier transmission, multi-beam, and multi-wavelength transmission. path, multiple network nodes or other terminal-assisted transmission methods to shorten the uplink (UL) transmission delay.
  • Configured Grant Configured Grant
  • the above service control method may also include: receiving second configuration information from the first network node, the second configuration information being used to configure at least two sets of resources for the terminal; when the downlink service of the first service times out. , receiving trigger information from the first network node, the trigger information being used to trigger the terminal to use a first resource to perform the first service, and the first resource is one of the at least two sets of resources corresponding to the low-latency service. resource. This can ensure that the delay of the entire service does not exceed the demand, and can quickly start the uplink transmission acceleration process and save the transmission of the entire interactive service.
  • the above service control method may also include: when the time when the terminal receives the downlink data of the first service is delayed beyond a predetermined time, initiating a low-latency configuration authorization to send the uplink service of the first service.
  • the network can inform the terminal of the association between uplink and downlink services to ensure effective transmission of services.
  • the above service control method further includes: receiving third configuration information from the first network node, where the third configuration information is used to configure the association between the uplink service and the downlink service of the first service.
  • the association between the uplink service and the downlink service may include an association at a service level and/or a resource, and may include at least one of the following:
  • uplink service sessions such as PDU sessions
  • downlink service sessions such as PDU sessions
  • the host and slave-slave relationship between the uplink service and the downlink service for example, if the host service fails to be sent, the slave-slave service will not be initiated; for example, the uplink command key service is the master, and the downlink video streaming service depends on The main command service; or the downlink video streaming service is the main service, and the user's action feedback is the auxiliary service.
  • the association between the resources of the uplink service and the resource of the downlink service can be indicated in the configuration signaling of SPS and CG, as well as the host and slave relationship, and the associated relationship can be Uplink grant signaling and downlink scheduling signaling are sent together in one DCI signaling.
  • the above service control method may also include at least one of the following:
  • the transmission resources and/or timer settings of the uplink service corresponding to the downlink service are ignored; for example, if the terminal fails to receive the downlink service (such as video stream), the corresponding Transmission resources and timer settings for uplink services, and report exceptions to the network; for example, the terminal can be notified of the configuration of associations between logical information, between PDU sessions, between DRBs, and/or between RLC entities.
  • the uplink service transmission of the first service fails, monitoring of the transmission of the downlink service corresponding to the uplink service is ignored. For example, if the terminal's uplink service (such as action information) fails to be transmitted, the physical downlink control channel (Physical downlink control channel, PDCCH) and/or the physical downlink shared channel (Physical downlink shared channel, PDSCH) for the corresponding downlink service is ignored.
  • Monitoring, decoding and corresponding channel state information (Channel State Information, CSI) reference signal (CSI Reference Signal, CSI-RS) measurement results, etc. are reported; for example, the terminal can be notified of the association configuration between logical information, between PDU sessions, between DRBs, and/or between RLC entities.
  • CSI Channel State Information
  • CSI-RS Channel Reference Signal
  • the execution subject may be a service control device, or a control module in the service control device for executing the service control method.
  • the service control device executing the service control method is taken as an example to describe the service control device provided by the embodiment of the present application.
  • Figure 7 is a schematic structural diagram of a service control device provided by an embodiment of the present application. The device is applied to the first network node. As shown in Figure 7, the service control device 70 includes:
  • the first acquisition module 71 is used to acquire the first information of the first service sent by the second network node or terminal; wherein the first information includes: first QoS index information, and/or second QoS index information and Third QoS indicator information;
  • the first sending module 72 is used to send the second information of the first service to the second network node and/or the terminal;
  • the second information includes at least one of the following: fourth QoS indicator information; fifth QoS indicator information; sixth QoS indicator information; seventh QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal; the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the QoS indicator information of the first network node; the fifth QoS indicator information includes QoS indicator information from the first network node to the terminal; the sixth QoS indicator information includes the QoS indicator information from the first network node to the terminal.
  • QoS indicator information of the second network node; the seventh QoS indicator information includes QoS indicator information from the second network node to the first network node.
  • the QoS indicator information includes at least one of the following: rate, packet delay, PDU set (PDU set) delay, packet error rate, PDU-Set Error Rate (PSER), priority , jitter, throughput, resolution, frame loss rate; the QoS indicator information is regarded as setting parameters for at least one of each QoS flow, protocol data unit PDU session, packet, flow and frame criteria.
  • the first QoS indicator information corresponds to a QoS flow, PDU session, PDU set, packet, sample, slice ( At least one of slice, tile, stream and frame, and a corresponding QoS flow, PDU session, PDU set from the second network node to the terminal, QoS indicator information of at least one of packet, sample, slice, tile, stream and frame;
  • the second QoS indicator information corresponds to QoS flow, PDU session, PDU At least one of PDU set, packet, sample, slice, tile, stream and frame;
  • the third QoS indicator information corresponds to QoS flow, PDU session , at least one of PDU set, packet, sample, slice, tile, stream and frame;
  • the fourth QoS indicator information corresponds to QoS flow, At least one of PDU session, PDU set, packet, sample, slice, tile, stream and frame;
  • the fifth QoS indicator information corresponds to QoS At least one of flow, PDU session, PDU set, packet, sample, slice, tile
  • the first acquisition module 71 is also used to: acquire the resource status between the terminal of the first service and the first network node;
  • the resource status includes at least one of the following: wireless channel conditions, data transmission and/or reception delay, data transmission and/or reception success rate, data transmission and/or reception rate, data transmission The jitter situation, the resolution of data transmission and/or reception, the resolution of image transmission and/or reception, the frame loss of data transmission and/or reception, the frame loss of image transmission and/or reception.
  • the first acquisition module 71 is also used to: acquire the sixth QoS performance information and/or the seventh QoS performance information of the first service sent by the second network node or the terminal; and/or, Obtain the sixth QoS indicator information and the first service sent by the second network node or the terminal. /or seventh QoS indicator information;
  • the sixth QoS performance information is the current QoS performance information from the first network node to the second network node;
  • the seventh QoS performance information is the current QoS performance information from the second network to the first network node. performance information;
  • the QoS performance information includes at least one of the following: rate, packet delay, PDU set (PDU set) delay, packet error rate, PDU-Set Error Rate (PSER), priority, jitter , throughput, resolution, frame loss rate; the QoS performance information is regarded as each QoS flow, PDU session, PDU set, packet, sample, slice, and tile The actual performance parameter in the network of at least one of (tile), stream (stream) and frame.
  • the service control device 70 also includes:
  • a first decomposition module configured to decompose the second information according to the first information and the resource status; and/or adjust the first service according to the first information and the resource status. media encoding and/or decoding, and/or adjusting the rate of the first service.
  • the decomposition module is used for at least one of the following:
  • the fifth QoS indicator information is
  • the decomposition module is used for at least one of the following:
  • the first acquisition module 71 is also used to:
  • the second QoS indicator information corresponds to the uplink QoS flow, PDU session, At least one of PDU set, packet, sample, slice, tile, stream and frame
  • the third QoS indicator information corresponds to the downlink QoS flow, At least one of PDU session, PDU set, packet, sample, slice, tile, stream and frame.
  • the resource status includes uplink and/or downlink resource status.
  • the service control device 70 also includes:
  • a first evaluation module configured to evaluate and obtain the fourth QoS indicator information and/or the fifth QoS indicator information of the first service according to the uplink and/or downlink resource status;
  • a first determination module configured to determine the sixth QoS indicator information and/or the seventh QoS indicator information of the first service based on the fourth QoS indicator information and/or the fifth QoS indicator information.
  • the service control device 70 also includes:
  • a second evaluation module configured to evaluate and obtain the fourth QoS indicator information and/or the fifth QoS indicator information of the first service according to the uplink and/or downlink resource status;
  • a first update module configured to update the sixth QoS indicator information and/or the seventh QoS indicator information of the first service according to the fourth QoS indicator information and/or the fifth QoS indicator information.
  • the first acquisition module 71 is also configured to: acquire the updated first information sent by the second network node or the terminal;
  • the first sending module 72 is also configured to send the updated second information to the second network node and/or the terminal.
  • the service control device 70 also includes:
  • a first calculation module configured to calculate, at the first moment, the change value of the fourth QoS indicator information and/ Or the change value of the fifth QoS indicator information;
  • the second update module is configured to update the change value of the fifth QoS indicator information according to the change value of the fourth QoS indicator information, or update the change value of the fifth QoS indicator information according to the change value of the fifth QoS indicator information.
  • the new change value of the fourth QoS indicator information is configured to update the change value of the fifth QoS indicator information according to the change value of the fourth QoS indicator information.
  • the service control device 70 also includes:
  • the second calculation module is used to obtain Duu-d and Duu-u using the following formula 1 and formula 2:
  • Duu-d (a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta Formula 1
  • Duu-u ((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta Formula 2
  • the Duu-d is the downlink delay from the first network node of the first service to the terminal, and the Duu-u is the uplink delay from the terminal of the first service to the first network node; delta is the delay correction value obtained based on the uplink and/or downlink resource status evaluation; the ULDL-RTT-Delay is the end-to-end round-trip transmission delay of the first service; the a is based on the first service A QoS indicator information is determined; the Dser2cn-d is the downlink delay from the cloud of the first service to the second network node, and the Dser2cn-u is the uplink time from the second network node of the first service to the cloud.
  • the Dng-d is the downlink delay from the second network node of the first service to the first network node
  • the Dng-u is the downlink delay from the first network node of the first service to the second network node.
  • Uplink delay, the hop is the number of frequency hopping.
  • the service control device 70 also includes:
  • a second acquisition module configured to acquire the first channel measurement result of the first network node, and/or receive the second channel measurement result reported by the terminal;
  • the second determination module is configured to determine the resource status according to at least one of the following: the first channel measurement result, the second channel measurement result, and the data reception success of the first network node.
  • the first sending module 72 is also used to:
  • Send second configuration information to the terminal is used to configure at least two sets of resources for the terminal; when the downlink service of the first service times out, send trigger information to the terminal, the The trigger information is used to trigger the terminal to use a first resource to perform the first service, and the first resource is a resource corresponding to a low-latency service among the at least two sets of resources.
  • the first sending module 72 is also used to:
  • association relationship includes at least one of the following:
  • the service control device 70 also includes:
  • the first execution module is used to execute at least one of the following:
  • the transmission resources and/or timer settings of the uplink service corresponding to the downlink service are given up, and/or the transmission of the uplink service corresponding to the downlink service is given up. monitoring;
  • the transmission resources and/or timer settings of the downlink service corresponding to the uplink service are given up.
  • the service control device 70 in the embodiment of the present application can implement each process of the above-mentioned method embodiment shown in Figure 1 and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • Figure 8 is a schematic structural diagram of a service control device provided by an embodiment of the present application. The device is applied to the second network node. As shown in Figure 8, the service control device 80 includes:
  • the third acquisition module 81 is used to acquire or determine the first QoS indicator information of the first service
  • the second sending module 82 is used to send at least one of the following QoS indicator information to the first network node and/or terminal: first QoS indicator information; second QoS indicator information; third QoS indicator information; fourth QoS indicator information; Fifth QoS indicator information;
  • the first QoS indicator information includes QoS indicator information from the terminal to the second network node and from the second network node to the terminal;
  • the second QoS indicator information includes QoS indicator information from the terminal to the second network node.
  • the third QoS indicator information includes QoS indicator information from the second network node to the terminal;
  • the fourth QoS indicator information includes QoS indicator information from the terminal to the terminal.
  • the fifth QoS index information includes QoS index information from the first network node to the terminal.
  • the service control device 80 also includes:
  • a first receiving module configured to receive the resource status between the terminal of the first service and the first network node from the first network node
  • the resource status includes at least one of the following: wireless channel conditions, data transmission and/or reception delay, data transmission and/or reception success rate, data transmission and/or reception rate, data transmission The jitter situation, the resolution of data transmission and/or reception, the resolution of image transmission and/or reception, the frame loss of data transmission and/or reception, the frame loss of image transmission and/or reception;
  • the resource status includes uplink and/or downlink resource status.
  • the service control device 80 also includes:
  • a third evaluation module configured to evaluate and obtain the fourth QoS indicator information and/or the fifth QoS indicator information of the first service according to the uplink and/or downlink resource status;
  • a third determination module configured to determine sixth QoS indicator information and/or seventh QoS indicator information of the first service based on the fourth QoS indicator information and/or the fifth QoS indicator information, or update The sixth QoS indicator information and/or the seventh QoS indicator information of the first service;
  • the sixth QoS indicator information includes QoS indicator information from the first network node to the second network node; the seventh QoS indicator information includes the QoS indicator information from the second network node to the first network node. QoS indicator information of the node.
  • the service control device 80 also includes:
  • a second receiving module configured to receive third information between the terminal of the first service and the first network node from the first network node, where the third information includes at least one of the following:
  • the fourth QoS performance information and/or the fifth QoS performance information of the first service are provided.
  • the fourth QoS performance information is the current QoS performance information from the terminal to the first network node;
  • the fifth QoS performance information is the current QoS performance information from the first network to the terminal;
  • the QoS performance information includes at least one of the following: rate, packet delay, PDU set (PDU set) delay, packet error rate, PDU-Set Error Rate (PSER), priority, jitter , throughput, resolution, frame loss rate; the QoS performance information is regarded as each QoS flow, PDU session, PDU set, packet, sample, slice
  • the service control device 80 also includes
  • the second decomposition module is used for at least one of the following:
  • the sixth QoS indicator information includes QoS indicator information from the first network node to the second network node; the seventh QoS indicator information includes the QoS indicator information from the second network node to the first network node. QoS indicator information of the node.
  • the service control device 80 in the embodiment of the present application can implement each process of the above-mentioned method embodiment shown in Figure 3 and can achieve the same technical effect. To avoid duplication, details will not be described here.
  • Figure 9 is a schematic structural diagram of a service control device provided by an embodiment of the present application. The device is applied to a terminal. As shown in Figure 9, the service control device 90 includes:
  • the third receiving module 91 is used to receive the first configuration information from the first network node
  • the reporting module 92 is configured to report fourth information to the first network node according to the first configuration information.
  • the fourth information is used to represent the relationship between the terminal and the first network node when executing the first service.
  • the resource status includes at least one of the following: wireless channel conditions, data transmission and/or reception delay conditions, data transmission and/or reception success rate, data transmission and/or reception rate Size, jitter in data transmission, resolution in data transmission and/or reception, resolution in image transmission and/or reception, frame loss in data transmission and/or reception, frame loss in image transmission and/or reception Condition.
  • the service control device 90 also includes:
  • a first starting module configured to start, when the time for the terminal to receive and/or send the packet of the first service is delayed from the predetermined packet delay by greater than the first threshold value and/or less than the second threshold value.
  • the first configuration information is reported to the first network node as the fourth information.
  • the third receiving module 91 is also used to:
  • the second configuration information is used to configure at least two sets of resources for the terminal; when the downlink service of the first service times out, from the first network node Receive trigger information, where the trigger information is used to trigger the terminal to use a first resource to perform the first service, where the first resource is a resource corresponding to a low-latency service in the at least two sets of resources.
  • the service control device 90 also includes:
  • the second starting module is configured to start a low-latency configuration authorization to send the uplink service of the first service when the time when the terminal receives the downlink data of the first service is delayed than a predetermined time.
  • the third receiving module 91 is also used to:
  • Third configuration information is received from the first network node, and the third configuration information is used to configure the association between the uplink service and the downlink service of the first service.
  • association relationship includes at least one of the following:
  • the service control device 90 also includes
  • the second execution module is used for at least one of the following:
  • the service control device 90 in the embodiment of the present application can implement each process of the above-mentioned method embodiment shown in FIG. 6 and can achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 100, including a processor 101, a memory 102, and programs or instructions stored on the memory 102 and executable on the processor 101. , when this program or instruction is executed by the processor 101, each process of the above-mentioned service control method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.
  • Embodiments of the present application also provide a readable storage medium on which programs or instructions are stored.
  • programs or instructions are executed by a processor, each process of the above business control method embodiment can be realized and the same technical effect can be achieved. , to avoid repetition, will not be repeated here.
  • Computer-readable media includes permanent and non-permanent, removable and non-removable media, and can be used for information storage by any method or technology. Information may be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, Phase-Change Random Access Memory (PRAM), Static Random-Access Memory (SRAM), Dynamic Random Access Memory (Dynamic Random Access Memory) , DRAM), other types of random access memory (Random Access Memory, RAM), read-only memory (Read-Only Memory, ROM), electrically erasable programmable read-only memory (Electrically Erasable Programmable read only memory, EEPROM) , flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Video Disc (DVD) or other optical storage, magnetic tape cassettes, Tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined in this article, computer-readable media
  • the embodiment method can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is a better implementation method.
  • the technical solution of the present application can be embodied in the form of a software product in essence or that contributes to related technologies.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ), including several instructions to cause a service classification device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of this application.

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Abstract

本申请公开了一种业务控制方法、装置、通信设备及可读存储介质,属于通信技术领域。本申请实施例的业务控制方法包括:获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息;发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息。

Description

业务控制方法、装置、通信设备及可读存储介质
相关申请的交叉引用
本申请主张在2022年08月09日在中国提交的中国专利申请No.202210951519.2的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种业务控制方法、装置、通信设备及可读存储介质。
背景技术
面向扩展现实(eXtended Reality,XR)这种新型低时延的交互型业务,上下行业务在时间、服务质量(Quality of Service,QoS)等方面有严格的耦合关系。比如,为了让单用户强交互XR业务(如虚拟现实(Virtual Reality,VR)游戏、VR社交等)获得良好的实时互动体验效果,要求下行带宽至少100Mbps、上行带宽至少20Mbps以及运动到成像(Motion To Photon,MTP)的双向时延不超过15ms等。但XR业务的往返传输(Round Trip Transmission,RTT)的上行时延需求和下行时延需求是不平衡的和可变的,同时,为了给用户提供沉浸式的体验,实时交互的XR/媒体业务需要极低的往返时延(Round-Trip latency),否则会造成用户的晕眩。这种情况下,如何控制交互型业务的端到端QoS指标是目前急需解决的问题。
发明内容
本申请实施例的目的是提供一种业务控制方法、装置、通信设备及可读存储介质,以解决如何控制交互型业务的端到端QoS指标的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,提供了一种业务控制方法,应用于第一网络节点,包括:
获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一服务质量QoS指标信息,和/或,第二QoS指标信息和第 三QoS指标信息;
发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;
其中,所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息;所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
第二方面,提供了一种业务控制方法,应用于第二网络节点,包括:
获取或者确定第一业务的第一QoS指标信息;
发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息。
第三方面,提供了一种业务控制方法,应用于终端,包括:
从第一网络节点接收第一配置信息;
根据所述第一配置信息,向所述第一网络节点上报第四信息,所述第四信息用于表征在执行第一业务时终端与所述第一网络节点之间的资源状态,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时 延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
第四方面,提供了一种业务控制装置,应用于第一网络节点,包括:
第一获取模块,用于获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一服务质量QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息;
第一发送模块,用于发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;
其中,所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息;所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
第五方面,提供了一种业务控制装置,应用于第二网络节点,包括:
第三获取模块,用于获取或者确定第一业务的第一QoS指标信息;
第二发送模块,用于发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信 息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息。
第六方面,提供了一种业务控制装置,应用于终端,包括:
第三接收模块,用于从第一网络节点接收第一配置信息;
上报模块,用于根据所述第一配置信息,向所述第一网络节点上报第四信息,所述第四信息用于表征在执行第一业务时所述终端与所述第一网络节点之间的资源状态,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
第七方面,提供了一种通信设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤,或者如第二方面所述的方法的步骤,或者如第三方面所述的方法的步骤。
第八方面,提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤,或者如第二方面所述的方法的步骤,或者如第三方面所述的方法的步骤。
在本申请实施例中,可以实现根据第一业务(比如交互型业务)的端到端QoS需求,对第一业务的端到端QoS指标进行动态分解,从而实现控制第一业务的端到端QoS指标,保证第一业务的传输需求。
附图说明
图1是本申请实施例提供的一种业务控制方法的流程图;
图2是本申请实施例中的上下行往返时延的示意图;
图3是本申请实施例提供的另一种业务控制方法的流程图;
图4是本申请实施例1中的业务控制过程的流程图;
图5是本申请实施例2中的业务控制过程的流程图;
图6是本申请实施例提供的另一种业务控制方法的流程图;
图7是本申请实施例提供的一种业务控制装置的结构示意图;
图8是本申请实施例提供的另一种业务控制装置的结构示意图;
图9是本申请实施例提供的另一种业务控制装置的结构示意图;
图10是本申请实施例提供的一种通信设备的结构示意图。
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清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作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。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”等所区分的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
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、长期演进(Long Term Evolution,LTE)系统或第五代移动通信技术(5th Generation Mobile Communication Technology,5G)系统等。可选地,5G系统或5G网络还可以称为新无线(New Radio,NR)系统或NR网络。
示例性的,本申请实施例应用的通信系统可包括网络设备,网络节点和终端设备(也可称为终端、通信终端等等);网络设备可以是与终端设备通信的设备。其中,第一网络节点可以为一定区域范围内提供通信覆盖,并且可以与位于该区域内的终端进行通信。可选地,网络设备可以是各通信系统中的基站,例如LTE系统中的演进型基站(Evolutional Node B,eNB),又例如5G系统,NR系统或第六代移动通信技术(6th Generation Mobile Communication Technology,6G)系统中的基站。第一网络节点可以是一个或 多个基站、发射点、接收点、中央单元、分布单元、基带处理单元(Base band Unit,BBU)、射频拉远单元(Remote Radio Unit,RRU)、中继、集成接入回传(Integrated access Backhaul,IAB)、智能超表面、通信气球、飞行的飞行器基站、天线、卫星基站等。
本文中的第二网络节点可以是核心网络节点,比如,用户面功能(User Plane Function,UPF)、应用功能(Application Function,AF)、移动管理实体(Mobility Management Entity,MME)、接入和移动管理功能(Access and Mobility Management Function,AMF)和核心网一体化的设备或者其他用于连接建立的网元,也可以是应用服务器,比如XR服务器和/或XR的内容提供节点等。
本文中的“业务”可以表示以下至少一种概念:业务,协议数据单元(Protocol Data Unit,PDU)会话,服务质量(Quality of Service,QoS)流,流(Stream)或业务数据流(service data flow),无线承载,逻辑信道。
本文中所述的“数据”可以是“数据包”,“上行共享物理信道传输(Physical Uplink Share Channel transmission,PUSCH)”、“下行共享物理信道传输(Physical Downlink Share Channel transmission,PDSCH)”、“数据单元”、"PDU集合(PDU set)包”、“采样(sample)”、“切片(slice)”、“瓦片(tile)”、“流(stream)”、“传输(transmission)”和“传输块”等中的一种或多种。
为了解决如何控制交互型业务的端到端QoS指标的问题,本申请提出了通过在接入网侧和/核心网侧的增强,根据交互型业务的端到端QoS需求,对交互型业务的端到端QoS指标进行动态分解,从而实现控制交互型业务的端到端QoS指标,保证交互型业务的传输需求,更好的完成交互型业务的调度和传输。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的业务控制方法、装置、通信设备及可读存储介质进行详细地说明。
请参见图1,图1是本申请实施例提供的一种业务控制方法的流程图,该方法应用于第一网络节点,所述第一网络节点可以为接入网网元,比如基站等。如图1所示,该方法包括如下步骤:
步骤11:获取第二网络节点或者终端发送的第一业务的第一信息。
本实施例中,所述第一信息可以包括:第一QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息。
可选的,所述第一QoS指标信息包括从终端到第二网络节点以及从第二网络节点到终端的QoS指标信息。即,所述第一QoS指标信息可以指示第一业务的端到端的QoS指标信息,比如,终端到用户面功能(User Plane Function,UPF)或其他核心网网元的QoS指标信息。所述第二QoS指标信息包括从终端到第二网络节点的QoS指标信息,对应于上行业务。所述第三QoS指标信息包括从第二网络节点到终端的QoS指标信息,对应于下行业务。
一些实施例中,所述第二网络节点比如为核心网网元。
一些实施例中,第一网络节点可以获取第二网络节点或者终端发送的第一业务的第一QoS指标信息,和/或,获取第二网络节点或者终端发送的第一业务的第二QoS指标信息和第三QoS指标信息。
一些实施例中,上述的第一业务具体为交互型业务,比如面向XR的低时延的交互型业务。XR系统具有两个突出的特点:真实世界和虚拟世界的信息集成,具有实时交互性。XR系统采用多通道交往,人自身具有多种感官感知功能,虚拟环境可以为用户提供真实的高浸没的感官体验。通过手势、身体姿态、语音甚至对眼睛视点捕捉都可以作为XR系统中的交互方式。此外,还可以将触觉、嗅觉、听觉和/或力反馈等作为输出,从而实现多通道的增强现实交互与用户意图的结合。
步骤12:发送第一业务的第二信息给第二网络节点和/或终端。
本实施例中,所述第二信息可以包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息。其中,所述第四QoS指标信息包括从终端到第一网络节点的QoS指标信息,对应于上行业务。所述第五QoS指标信息包括从第一网络节点到终端的QoS指标信息,对应于下行业务。所述第六QoS指标信息包括从第一网络节点到第二网络节点的QoS指标信息。所述第七QoS指标信息包括从第二网络节点到第一网络节点的QoS指标信息。
一些实施例中,第一网络节点可以根据获取的第一业务的第一信息,分解出第一业务的第二信息,比如,可以根据获取的第一业务的第一QoS指标 信息,分解出以下至少一项:第四QoS指标信息、第五QoS指标信息、第六QoS指标信息、第七QoS指标信息;或者,可以根据获取的第一业务的第二QoS指标信息和第三QoS指标信息,分解出以下至少一项:第四QoS指标信息、第五QoS指标信息、第六QoS指标信息、第七QoS指标信息。
由此,可以实现根据第一业务(比如交互型业务)的端到端QoS需求,对第一业务的端到端QoS指标进行动态分解,从而实现控制第一业务的端到端QoS指标,保证第一业务的传输需求。
可选的,上述的QoS指标信息,即第一QoS指标信息、第二QoS指标信息、第三QoS指标信息、第四QoS指标信息、第五QoS指标信息、第六QoS指标信息和第七QoS指标信息中的任一者,可以包括但不限于以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率等。
可选的,上述的QoS指标信息,即第一QoS指标信息、第二QoS指标信息、第三QoS指标信息、第四QoS指标信息、第五QoS指标信息、第六QoS指标信息和第七QoS指标信息中的任一者,可以被看作是为每一个QoS流(QoS flow)、协议数据单元(Protocol Data Unit,PDU)会话、包(如数据包)、流和帧中的至少一项设置参数的准则。
可选的,所述第一QoS指标信息可以是对应于从终端传输到第二网络节点的QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项,以及从第二网络节点到终端的对应的QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的QoS指标信息。比如,所述第一QoS指标信息可以包括对应于上行和下行发送的不同的QoS流或包的QoS指标信息。
可选的,所述第二QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第二QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的从终端到第二网络节点的QoS 指标信息。
可选的,所述第三QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第三QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的从第二网络节点到终端的QoS指标信息。
可选的,所述第四QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第四QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的从终端到第一网络节点的QoS指标信息。
可选的,所述第五QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第五QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的从第一网络节点到终端的QoS指标信息。
可选的,所述第六QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第六QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的从第一网络节点到第二网络节点的QoS指标信息。
可选的,所述第七QoS指标信息对应于QoS流(如一个QoS流)、PDU会话、PDU集合(PDU set)包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。比如,所述第七QoS指标信息是对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、 瓦片(tile)、流(stream)和帧中的至少一项的从第二网络节点到第一网络节点的QoS指标信息。
传统的QoS指标,比如时延、错包率、幸存时间等都基本是固定的,由核心网将端到端的QoS指标分解为基站到核心网(或基站到服务器)的QoS指标,以及基站到终端的空口指标,然后下发给基站,由基站根据这个空口指标进行数据的调度传输。但面向超低时延的交互型业务,一方面,上行时延需求和下行时延需求是不平衡的和可变的,超低时延的需求要求更加精确的时延需求(如包时延预算(Packet Delay Budget,PDB),和/或PDU集合时延预算(PDU-Set Delay Budget,PSDB))的分解,而基站到核心网,以及核心网到服务器是有线连接,传输信道比较稳定,主要的瓶颈在于空口,另一方面,因为基站可以根据自己的信道测量结果,和终端上报的信道测量结果,以及包的接收成功情况更快更准确的确定无线信道的状态,对于这种超低时延的交互型业务,比起由核心网进行QoS指标(比如PDB)的分解,由基站进行QoS指标的分解更加可行和有效。基站可以根据无线侧动态的上下行资源状态改变,动态分解并更新端到端QoS指标。
可选的,在本申请实施例中,第一网络节点可以获取第一业务的终端与第一网络节点之间的资源状态,并根据所述资源状态,对第一业务的QoS指标进行分解,从而使得QoS指标的分解更加可行和有效。
可选的,所述资源状态可以包括但不限于以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
可选的,所述资源状态包括上行和/或下行的资源状态。
可选的,上述获取第二网络节点或者终端发送的第一业务的第一信息可以包括:获取第二网络节点或者终端发送的第一业务的第六QoS性能信息和/或第七QoS性能信息。所述第六QoS性能信息是当前第一网络节点到第二网络节点的QoS性能信息;所述第七QoS性能信息是当前第二网络到第一网络节点的QoS性能信息。所述QoS性能信息,即所述第六QoS性能信息和/ 或第七QoS性能信息,可以包括但不限于以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率等。所述QoS性能信息,即所述第六QoS性能信息和/或第七QoS性能信息,可以被看作是为每一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项在网络中的实际性能参数。对于QoS性能信息,可以理解为网络目前的性能水平,比如,所述QoS性能信息中的包时延定义了一个包从一个节点到另一个节点传输的时延的实际值,和/或,所述QoS性能信息中的速率定义了一个包从一个节点到另一个节点传输的速率的实际值。
和/或,上述获取第二网络节点或者终端发送的第一业务的第一信息可以包括:获取第二网络节点或者终端发送的第一业务的第六QoS指标信息和/或第七QoS指标信息,其中,所述第六QoS指标信息包括从第一网络节点到第二网络节点的QoS指标信息。所述第七QoS指标信息包括从第二网络节点到第一网络节点的QoS指标信息。所述QoS指标信息,即所述第六QoS指标信息和/或第七QoS指标信息,可以是对一个性能要求的最低要求,比如,所述QoS指标信息中的包时延定义了一个包从一个节点到另一个节点传输的时延的最大值;和/或,所述QoS指标信息中的速率定义了一个包从一个节点到另一个节点传输的速率的最小值。
本申请实施例中,上述业务控制方法还可以包括:第一网络节点根据获取的第一信息以及资源状态,分解出第二信息。这样借助资源状态,可以使得QoS指标的分解更加可行和有效。
可选的,上述根据获取的第一信息以及资源状态,分解出第二信息可以包括以下至少一种:
将第一QoS指标信息减去从第二网络节点获取的第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,分解出第四QoS指标信息和/或第五QoS指标信息;也就是说,先利用第一QoS指标信息减去从第二网络节点获取的第六QoS指标信息和第七QoS指标信息,然后针对减去结果,根据所述资源状态,分解出第四QoS指标信息和/或第五QoS指标信息;
将第一QoS指标信息减去从第二网络节点获取的第六QoS性能信息和第七QoS性能信息,并根据资源状态,分解出第四QoS指标信息和/或第五QoS指标信息;也就是说,先利用第一QoS指标信息减去从第二网络节点获取的第六QoS性能信息和第七QoS性能信息,然后针对减去结果,根据所述资源状态,分解出第四QoS指标信息和/或第五QoS指标信息。
可选的,上述根据获取的第一信息以及资源状态,分解出第二信息可以包括以下至少一种:
将第一QoS指标信息减去从第二网络节点获取的第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,更新分解出第四QoS指标信息和/或第五QoS指标信息;也就是说,先利用第一QoS指标信息减去从第二网络节点获取的第六QoS指标信息和第七QoS指标信息,然后针对减去结果,根据所述资源状态,更新分解出第四QoS指标信息和/或第五QoS指标信息;
将第一QoS指标信息减去从第二网络节点获取的第六QoS性能信息和第七QoS性能信息,并根据资源状态,更新分解出第四QoS指标信息和/或第五QoS指标信息;也就是说,先利用第一QoS指标信息减去从第二网络节点获取的第六QoS性能信息和第七QoS性能信息,然后针对减去结果,根据所述资源状态,更新分解出第四QoS指标信息和/或第五QoS指标信息。
可选的,上述获取第二网络节点或者终端发送的第一业务的第一信息可以包括:获取所述第二网络节点或者所述终端发送的由第一业务分解出的第二QoS指标信息和第三QoS指标信息;其中,所述第二QoS指标信息对应于上行QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项,对应于上行业务。所述第三QoS指标信息对应于下行QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项,对应于下行业务。
可选的,在获取第一业务的终端与第一网络节点之间的资源状态之后,第一网络节点可以根据获取的上行和/或下行的资源状态,评估得到第一业务的第四QoS指标信息和/或第五QoS指标信息;根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的所述第六QoS指标信息 和/或第七QoS指标信息。由此可以实现QoS指标的端到端分解。
可选的,在获取第一业务的终端与第一网络节点之间的资源状态之后,第一网络节点可以根据获取的上行和/或下行的资源状态,评估得到第一业务的第四QoS指标信息和/或第五QoS指标信息;根据所述第四QoS指标信息和/或所述第五QoS指标信息,更新所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息。由此可以实现QoS指标的端到端更新。
本申请实施例中,上述业务控制方法还可以包括:第一网络节点根据获取的第一信息以及资源状态,调整第一业务的媒体编码和/或解码,和/或,调整第一业务的速率。即,媒体编码和/或业务的速率来匹配网络的资源状态。比如,资源状态满足一定的条件,比如,时延小于门限A,测量结果高于门限B,则提高媒体编码和/或业务的速率;反之,则降低媒体编码和/或业务的速率。
本申请实施例中,上述业务控制方法还可以包括:第一网络节点根据获取的第一信息以及资源状态,调整第一业务的'GBR'和'Non-GBR'之间的选择。这样借助资源状态,可以使得QoS指标的设定更加可行和有效。GBR是指保证比特速率(Guaranteed Bit Rate)。Non-GBR是指不保证比特速率。
本申请实施例中,第一网络节点可以动态发送的更新第一业务的第二信息。上述业务控制方法还可以包括:
获取第二网络节点或者终端发送的更新后的第一信息;
将更新后的第二信息发送给所述第二网络节点和/或所述终端,包括以下至少一种方法:
第二信息可以通过包含在用户层面的GPRS隧道协议(GPRS Tunnelling Protocol for the user plane,GTP-U)头的方式发送;
第二信息可以通过包含在实时传输协议(Real-time Transport Protocol,RTP)头的方式发送;
第二信息可以通过网络节点之间的信令发送;
可理解的,上述更新后的第二信息为根据更新后的第一信息分解得到,以使实现实时更新端到端QoS指标。
本申请实施例中,第一网络节点可以实时更新第一业务的第二信息。上 述业务控制方法还可以包括:
获取第二网络节点或者终端发送的更新后的第一信息;
将更新后的第二信息发送给所述第二网络节点和/或所述终端。
可理解的,上述更新后的第二信息为根据更新后的第一信息分解得到,以使实现实时更新端到端QoS指标。
可选的,上述业务控制方法还可以包括:第一网络节点在第一时刻根据第一网络节点的信道测量结果、终端上报的信道测量结果以及包的接收成功情况,计算出第四QoS指标信息的变化值和/或第五QoS指标信息的变化值;然后,根据第四QoS指标信息的变化值,更新第五QoS指标信息的变化值,或者,根据第五QoS指标信息的变化值,更新第四QoS指标信息的变化值,以实现上行和/或下行QoS指标的动态更新。
可选的,在获取第一业务的终端与第一网络节点之间的资源状态之后,第一网络节点可以利用如下公式一和公式二,获得Duu-d和Duu-u:
Duu-d=(a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta  公式一
Duu-u=((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta  公式二
其中,所述Duu-d为第一业务的第一网络节点到终端的下行时延,所述Duu-u为第一业务的终端到第一网络节点的上行时延;所述delta为根据所述上行和/或下行的资源状态评估得到的时延修正值;所述ULDL-RTT-Delay为第一业务的端到端往返传输时延;所述a基于所述第一QoS指标信息确定;所述Dser2cn-d为第一业务的云端到第二网络节点的下行时延,所述Dser2cn-u为第一业务的第二网络节点到云端的上行时延;所述Dng-d为第一业务的第二网络节点到第一网络节点的下行时延,所述Dng-u为第一业务的第一网络节点到第二网络节点的上行时延,所述hop为跳频次数。
例如,参见图2所示,对Duu-d和Duu-u的分解可以包括如下步骤:
S1:基站根据告知的交互业务的上/下行的时延需求范围(即,能容忍的最高时延要求),进行初步分解,:
DL-RTT-Delay0=a*ULDL-RTT-Delay    (1)
UL-RTT-Delay0=(1-a)*ULDL-RTT-Delay    (2)
其中,a与能容忍的最高时延要求相关,可以基于能容忍的最高时延要求 确定。
S2:基站根据获取到的端到端往返传输时延需求,云端到核心网的时延,核心网到基站的时延以及上/下行的时延需求范围(即,能容忍的最高时延要求),进行初步分解:
Duu-d0(DL Uu budget)=a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop  (3)
Duu-u0(UL Uu budget)=(1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop  (4)
S3a:(动态更新方式1):基站在t1时刻根据自己的信道测量结果、终端上报的信道测量结果以及包的接收成功情况,判断无线信道的状态或直接进行上/下行的面向交互业务的空口时延评估,如当前的下行空口时延是Duu-d0-delta1,则基站进行需求分解更新:
Duu-d1=(a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta1  (5)
Duu-u1=((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta1  (6)
S3b:(动态更新方式2):基站在t2时刻获得服务器或者核心网告知的交互业务的上/下行的时延需求范围(即,能容忍的最高时延要求)改变,如当前的下行时延预算DL-RTT-Delay2是DL-RTT-Delay0-delta2,则基站进行需求分解更新,将a变b,其中b=(DL-RTT-Delay0-delta2)/ULDL-RTT-Delay:
Duu-d2=b*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop  (7)
Duu-u2=(1-b)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop  (8)
可选的,上述获取第一业务的终端与第一网络节点之间的资源状态可以包括:第一网络节点获取自身的第一信道测量结果,和/或,接收终端上报的第二信道测量结果;然后,根据以下至少一项确定所述资源状态:所述第一信道测量结果、所述第二信道测量结果、第一网络节点的数据接收成功情况。
由于无线侧动态的上下行资源状态是动态改变的,尤其XR业务对大带宽的需求比较大,高频段FR2会是普通场景,这个频段的信道衰落较快,较之传统的低频段FR1,信道质量更不稳定。如果基站发现上行(下行)业务的传输时延超过了之前设定的时延预算,为了传输成功,保证整个业务的时延不超过需求,可以快速启动下行(上行)传输加快流程,挽救整个交互业 务的传输,可以采取以下措施:
1)提前给终端预配置至少两套资源,当基站发现下行(Downlink,DL)业务超时后,触发终端使用和低时延对应的资源,比如,这套资源的带宽较大(PRB数量多),调价方式高,发射功率大,或者波束更多等;
2)当终端接收到的下行数据比预定的时间延迟,则自主的触发启动短周期的配置授权(Configured Grant,CG)发送,或者启动高阶的调制方式,启动多载波发送、多波束、多径、多网络节点或者其他终端辅助发送的方法,来缩短上行(Uplink,UL)发送时延。
可选的,上述业务控制方法还包括:向终端发送第二配置信息,所述第二配置信息用于为终端配置至少两套资源;当所述第一业务的下行业务超时后,向终端发送触发信息,所述触发信息用于触发终端使用第一资源执行第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。这样可以保证整个业务的时延不超过需求,可以快速启动上行传输加快流程,挽救整个交互业务的传输。
可选的,通常,一般来说,XR,云游戏等多媒体业务是一种交互类业务,所以,业务中的下行DL流多是包含同步、视频帧重新匹配反馈视频瓦片(title)和视频切片(slice)包。不难推断,DL流中的大多数分组是视频切片分组。反馈和同步数据包的大小较小,数量较少,但它们对于DL流以及UL流传输更为重要。因为同步和反馈的丢失导致传输失败或无法发送新分组,并且视频片段分组的丢失通常影响单个帧。VR/XR中的传统UL流由视频帧接收、用户输入、同步和头部跟踪(head-tracking)信息包的反馈组成。在全景VR/XR应用程序中,用户的FOV(视野)也需要以UL格式发送。类似地,UL中的反馈和同步也很小,但至关重要。头部跟踪信息包由头戴式设备(Head Mounted Display,HMD)生成。其生成周期与HMD中传感器的帧速率和/或采样率有关。同理,UL的用户输入、同步和头部跟踪(head-tracking)信息包的反馈等信息也会直接影响到下一个时间点的DL流中的视频帧/视频切片/视频瓦片等信息的传输。可选的,网络可以将上下行业务的关联关系告知给终端,以便保证业务有效传输。上述业务控制方法还包括:向终端发送第三配置信息,所述第三配置信息用于配置第一业务的上行业务和下行业务之 间的关联关系。
可选的,所述上行业务和下行业务之间的关联关系可以包括业务层面和/或资源的关联关系,可以包括以下至少一项:
1)上行业务的逻辑信息与下行业务的逻辑信息之间的关联关系;
2)上行业务的会话(如PDU会话)与下行业务的会话(如PDU会话)之间的关联关系;
3)上行业务的数据无线承载(Data Radio Bearer,DRB)与下行业务的DRB之间的关联关系;
4)上行业务的无线链路控制(Radio Link Control,RLC)实体与下行业务的RLC实体之间的关联关系;
5)上行业务与下行业务的之间的宿主和辅从关系;比如,如果宿主业务发送失败,则辅从业务不会发起;比如,上行的命令键业务是主,下行的视频流业务依赖于命令健业务;或下行的视频流业务是主,用户的动作反馈是辅。
6)上行业务的资源与下行业务的资源之间的关联关系;比如,可以在半持续调度(Semi-Persistent Scheduling,SPS)和CG的配置信令中,指示两者的关联关系,以及宿主和辅从关系,可以将有着关联关系的上行授权信令和下行调度信令放在一个下行控制信息(Downlink Control Information,DCI)信令中一次发送。
可选的,上述业务控制方法还包括以下至少一项:
当第一业务的下行业务传输失败时,放弃与所述下行业务对应的上行业务的传输资源和/或定时器设置,和/或,放弃对与所述下行业务对应的上行业务的传输的监测;比如,如果基站下行业务(如视频流)传输失败,则收回对应的上行业务的传输资源和定时器设置,和放弃对对应的上行业务的传输的调度请求(Scheduling Request,SR)/缓存状态报告(Buffer Status Report,BSR)的监测和/或物理上行共享信道(Physical Uplink Shared Channel,PUSCH)的监测;
当对第一业务的上行业务接收失败时,放弃与所述上行业务对应的下行业务的传输资源和/或定时器设置;比如,如果基站对上行业务(如动作流) 的接收失败,则放弃对对应的下行业务的传输资源和定时器设置;比如,可以将逻辑信息之间、PDU会话之间、DRB之间和/或RLC实体之间的关联关系配置告知给终端。
请参见图3,图3是本申请实施例提供的一种业务控制方法的流程图,该方法应用于第二网络节点,所述第二网络节点比如为核心网网元。如图3所示,该方法包括如下步骤:
步骤31:获取或者确定第一业务的第一QoS指标信息。
步骤32:发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息。
本实施例中,所述第一QoS指标信息包括从终端到第二网络节点以及从第二网络节点到终端的QoS指标信息。即,所述第一QoS指标信息可以指示第一业务的端到端的QoS指标信息,比如,终端到UPF或其他核心网网元的QoS指标信息。所述第二QoS指标信息包括从终端到第二网络节点的QoS指标信息,对应于上行业务。所述第三QoS指标信息包括从第二网络节点到终端的QoS指标信息,对应于下行业务。所述第四QoS指标信息包括从终端到第一网络节点的QoS指标信息,对应于上行业务。所述第五QoS指标信息包括从第一网络节点到终端的QoS指标信息,对应于下行业务。
一些实施例中,所述第一网络节点比如为接入网网元,比如基站等。
一些实施例中,上述的第一业务具体为交互型业务,比如面向XR的低时延的交互型业务。
由此,可以实现根据第一业务(比如交互型业务)的端到端QoS需求,对第一业务的端到端QoS指标进行动态分解,从而实现控制第一业务的端到端QoS指标,保证第一业务的传输需求。
可选的,上述业务控制方法还可以包括:
从所述第一网络节点接收第一业务的终端与第一网络节点之间的资源状态;所述资源状态可以包括以下至少一项:无线信道的条件,数据传输和/或接收的时延情况,数据传输和/或接收的成功率,数据传输和/或接收的速率大小,数据传输的抖动情况,数据传输和/或接收的分辨率情况,图像传输和/ 或接收的分辨率情况,数据传输和/或接收的丢帧情况,图像传输和/或接收的丢帧情况。
可选的,所述资源状态包括上行和/或下行的资源状态。
可选的,上述业务控制方法还可以包括:
根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息,或者,更新所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息;
其中,所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
可选的,上述业务控制方法还可以包括:
从第一网络节点接收第一业务的终端与第一网络节点之间的第三信息,所述第三信息包括以下至少一种:第一业务的第四QoS性能信息和/或第五QoS性能信息;其中,所述第四QoS性能信息是当前所述终端到所述第一网络节点的QoS性能信息;所述第五QoS性能信息是当前所述第一网络到所述终端的QoS性能信息。所述QoS性能信息,即所述第四QoS性能信息和/或第五QoS性能信息,可以包括以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率等。所述QoS性能信息,即所述第四QoS性能信息和/或第五QoS性能信息,可以被看作是为每一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项在网络中的实际性能参数。对于QoS性能信息,可以理解为网络目前的性能水平,比如,所述QoS性能信息中的包时延定义了一个包从一个节点到另一个节点传输的时延的实际值,和/或,所述QoS性能信息中的速率定义了一个包从一个节点到另一个节点传输的速率的实际值。
可选的,上述业务控制方法还可以包括以下至少一项:
将第一QoS指标信息减去从第一网络节点获取的第四QoS性能信息和第 五QoS性能信息,并根据所述资源状态,分解出第六QoS指标信息和/或第七QoS指标信息;也就是说,先利用第一QoS指标信息减去从第一网络节点获取的第四QoS性能信息和第五QoS性能信息,然后针对减去结果,根据所述资源状态,分解出第六QoS指标信息和/或第七QoS指标信息;
将第一QoS指标信息减去从所述第一网络节点获取的第四QoS性能信息和第五QoS性能信息,并根据所述资源状态,更新分解出的第六QoS指标信息和/或第七QoS指标信息;也就是说,先利用第一QoS指标信息减去从第一网络节点获取的第四QoS性能信息和第五QoS性能信息,然后针对减去结果,根据所述资源状态,更新分解出的第六QoS指标信息和/或第七QoS指标信息。
其中,所述第六QoS指标信息包括从第一网络节点到第二网络节点的QoS指标信息。所述第七QoS指标信息包括从第二网络节点到第一网络节点的QoS指标信息。
下面结合具体实施例对本申请进行详细说明。
实施例1
本实施例1中,由基站作为RTT时延动态分解节点。如图4所示,相应业务控制过程包括:
步骤401:云端处理器向核心网网元传送XR双向业务信息,至少包括端到端往返传输时延需求信息等。
步骤402:核心网网元将从应用层接收的XR业务分解,并建立上下行独立的两个PDU会话,向基站发送端到端往返传输时延需求信息,以及云端到核心网的时延信息和核心网到基站的时延信息,以便基站作为RTT时延动态分解节点获得所需信息。
步骤403:基站基于其与终端间(Uu接口)的上下行传输时延评估,获得上下行资源状态,并根据无线侧动态的上下行资源状态以及从核心网网元获得的信息,对XR业务的端到端时延进行动态分解,获得分解结果。比如,所述分解结果至少可以包括:上行业务的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,以及,下行业务的核心网到基站(或云端到基站)的PDB和基站到终端的PDB。
步骤404:基站将获得的分解结果告知核心网网元,比如告知:上行业务的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,和/或,下行业务的核心网到基站(或云端到基站)的PDB和基站到终端的PDB
步骤405:核心网网元根据接收到的基站到核心网(或基站到云端)的PDB和核心网到基站(或云端到基站)的PDB,分别进行上下行数据调度。
步骤406:基站基于其与终端间(Uu接口)的上下行传输时延评估,获得上下行资源状态,并根据无线侧动态的上下行资源状态以及从核心网网元获得的信息,更新XR业务的端到端时延,获得更新结果。比如,所述更新结果至少可以包括:上行业务的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,以及,下行业务的核心网到基站(或云端到基站)的PDB和基站到终端的PDB。
步骤407:基站将获得的更新结果告知核心网网元,比如告知:上行业务的更新后的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,和/或,下行业务的更新后的核心网到基站(或云端到基站)的PDB和基站到终端的PDB。之后,核心网网元可以根据更新后的基站到核心网(或基站到云端)的PDB和核心网到基站(或云端到基站)的PDB,分别进行上下行数据调度。
实施例2
本实施例2中,由核心网网元作为RTT时延动态分解节点。如图5所示,相应业务控制过程包括:
步骤501:云端处理器向核心网网元传送XR双向业务信息,至少包括端到端往返传输时延需求信息等。
步骤502:核心网网元将从应用层接收的XR业务分解,并建立上下行独立的两个PDU会话,并告知基站初级分解的其与终端间(Uu接口)的PDB,以及向基站发送Uu上下行传输时延评估获取请求;
步骤503:基站根据获取的Uu接口的PDB,分别进行上下行数据调度。
步骤504:基站执行与终端的Uu上下行传输时延评估;
步骤505:基站向核心网网元发送Uu上下行传输时延评估报告。
步骤506:核心网网元根据基站动态报告的无线侧动态的上下行资源状 态,对XR业务的端到端时延进行动态分解,获得分解结果。比如,所述分解结果至少可以包括:上行业务的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,以及,下行业务的核心网到基站(或云端到基站)的PDB和基站到终端的PDB。
步骤507:核心网网元根据核心网或基站到云端的PDB分别进行上下行数据调度。
步骤508:基站执行与终端的Uu上下行传输时延评估;
步骤509:基站向核心网网元重新发送Uu上下行传输时延评估报告。
步骤510:核心网网元根据基站动态报告的无线侧动态的上下行资源状态,对XR业务的端到端时延进行动态分解,获得分解结果。比如,所述分解结果至少可以包括:上行业务的基站到核心网(或基站到云端)的PDB和终端到基站的PDB,以及,下行业务的核心网到基站(或云端到基站)的PDB和基站到终端的PDB。
步骤511:核心网网元向基站更新分解的Uu口PDB。
步骤512:基站根据获取的Uu接口的PDB,分别进行上下行数据调度。
请参见图6,图6是本申请实施例提供的一种业务控制方法的流程图,该方法应用于终端。如图6所示,该方法包括如下步骤:
步骤61:从第一网络节点接收第一配置信息;
步骤62:根据所述第一配置信息,向第一网络节点上报第四信息。
本实施例中,所述第四信息用于表征在执行第一业务时终端与第一网络节点之间的资源状态,所述资源状态可以包括但不限于以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
一些实施例中,所述第一网络节点比如为接入网网元,比如基站等。
一些实施例中,上述的第一业务具体为交互型业务,比如面向XR的低时延的交互型业务。
这样借助上报第四信息,可以使得第一网络节点获知在执行第一业务时 其与终端之前的资源状态,从而辅助第一网络节点对第一业务的端到端QoS指标进行动态分解,从而实现控制第一业务的端到端QoS指标,保证第一业务的传输需求。
可选的,上述业务控制方法还可以包括:
当终端接收和/或发送所述第一业务的包的时间比预定包时延大于第一门限值和/或小于第二门限值时,启动根据第一配置信息,向第一网络节点上报所述第四信息,以便第一网络节点获知其与终端之前的资源状态。
由于无线侧动态的上下行资源状态是动态改变的,尤其XR业务对大带宽的需求比较大,高频段FR2会是普通场景,这个频段的信道衰落较快,较之传统的低频段FR1,信道质量更不稳定。如果基站发现上行(下行)业务的传输时延超过了之前设定的时延预算,为了传输成功,保证整个业务的时延不超过需求,可以快速启动下行(上行)传输加快流程,挽救整个交互业务的传输,可以采取以下措施:
1)提前给终端预配置至少两套资源,当基站发现下行(DL)业务超时后,触发终端使用和低时延对应的资源,比如,这套资源的带宽较大(PRB数量多),调价方式高,发射功率大,或者波束更多等;
2)当终端接收到的下行数据比预定的时间延迟,则自主的触发启动短周期的配置授权(Configured Grant,CG)发送,或者启动高阶的调制方式,启动多载波发送、多波束、多径、多网络节点或者其他终端辅助发送的方法,来缩短上行(UL)发送时延。
可选的,上述业务控制方法还可以包括:从第一网络节点接收第二配置信息,所述第二配置信息用于为终端配置至少两套资源;当所述第一业务的下行业务超时后,从第一网络节点接收触发信息,所述触发信息用于触发终端使用第一资源执行所述第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。这样可以保证整个业务的时延不超过需求,可以快速启动上行传输加快流程,挽救整个交互业务的传输。
可选的,上述业务控制方法还可以包括:当终端接收到第一业务的下行数据的时间比预定时间延迟时,启动低时延的配置授权发送第一业务的上行业务。
可选的,网络可以将上下行业务的关联关系告知给终端,以便保证业务有效传输。上述业务控制方法还包括:从第一网络节点接收第三配置信息,所述第三配置信息用于配置第一业务的上行业务和下行业务之间的关联关系。
可选的,所述上行业务和下行业务之间的关联关系可以包括业务层面和/或资源的关联关系,可以包括以下至少一项:
1)上行业务的逻辑信息与下行业务的逻辑信息之间的关联关系;
2)上行业务的会话(如PDU会话)与下行业务的会话(如PDU会话)之间的关联关系;
3)上行业务的DRB与下行业务的DRB之间的关联关系;
4)上行业务的RLC实体与下行业务的RLC实体之间的关联关系;
5)上行业务与下行业务的之间的宿主和辅从关系;比如,如果宿主业务发送失败,则辅从业务不会发起;比如,上行的命令键业务是主,下行的视频流业务依赖于命令健业务;或下行的视频流业务是主,用户的动作反馈是辅。
6)上行业务的资源与下行业务的资源之间的关联关系;比如,可以在SPS和CG的配置信令中,指示两者的关联关系,以及宿主和辅从关系,可以将有着关联关系的上行授权信令和下行调度信令放在一个DCI信令中一次发送。
可选的,上述业务控制方法还可以包括以下至少一项:
当对第一业务的下行业务接收失败时,忽略与所述下行业务对应的上行业务的传输资源和/或定时器设置;比如,如果终端对下行业务(如视频流)接收失败,则忽略对应的上行业务的传输资源和定时器设置,并上报异常给网络;比如,可以将逻辑信息之间、PDU会话之间、DRB之间和/或RLC实体之间的关联关系配置告知给终端。
当第一业务的上行业务传输失败时,忽略与所述上行业务对应的下行业务的传输的监测。比如,如果终端的上行业务(如动作信息)传输失败,则忽略对对应的下行业务的物理下行控制信道(Physical downlink control channel,PDCCH)和/或物理下行共享信道(Physical downlink shared channel,PDSCH)的监测、解码和对应的信道状态信息(Channel State Information, CSI)参考信号(CSI Reference Signal,CSI-RS)测量结果等上报;比如,可以将逻辑信息之间、PDU会话之间、DRB之间和/或RLC实体之间的关联关系配置告知给终端。
需要说明的是,本申请实施例提供的业务控制方法,执行主体可以为业务控制装置,或者该业务控制装置中的用于执行业务控制方法的控制模块。本申请实施例中以业务控制装置执行业务控制方法为例,说明本申请实施例提供的业务控制装置。
请参见图7,图7是本申请实施例提供的一种业务控制装置的结构示意图,该装置应用于第一网络节点,如图7所示,业务控制装置70包括:
第一获取模块71,用于获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息;
第一发送模块72,用于发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;
其中,所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息;所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
可选的,所述QoS指标信息包括以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率;所述QoS指标信息被看作是为每一个QoS流、协议数据单元PDU会话、包、流和帧中的至少一项设置参数 的准则。
可选的,所述第一QoS指标信息是对应于从所述终端传输到所述第二网络节点的一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项,以及从所述第二网络节点到所述终端的对应的一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项的QoS指标信息;所述第二QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项;所述第三QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项;所述第四QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项;所述第五QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项;所述第六QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项;所述第七QoS指标信息对应于QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。
可选的,所述第一获取模块71还用于:获取第一业务的终端与第一网络节点之间的资源状态;
其中,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
可选的,所述第一获取模块71还用于:获取所述第二网络节点或者所述终端发送的第一业务的第六QoS性能信息和/或第七QoS性能信息;和/或,获取所述第二网络节点或者所述终端发送的第一业务的第六QoS指标信息和 /或第七QoS指标信息;
其中,所述第六QoS性能信息是当前所述第一网络节点到第二网络节点的QoS性能信息;所述第七QoS性能信息是当前所述第二网络到所述第一网络节点的QoS性能信息;
其中,所述QoS性能信息包括以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率;所述QoS性能信息被看作是为每一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项在网络中的实际性能参数。
可选的,业务控制装置70还包括:
第一分解模块,用于根据所述第一信息以及所述资源状态,分解出所述第二信息;和/或,根据所述第一信息以及所述资源状态,调整所述第一业务的媒体编码和/或解码,和/或,调整所述第一业务的速率。
可选的,所述分解模块用于以下至少一种:
将所述第一QoS指标信息减去从所述第二网络节点获取的所述第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,分解出所述第四QoS指标信息和/或所述第五QoS指标信息;
将所述第一QoS指标信息减去从第二网络节点获取的所述第六QoS性能信息和第七QoS性能信息,并根据所述资源状态,分解出所述第四QoS指标信息和/或所述第五QoS指标信息。
可选的,所述分解模块用于以下至少一种:
将所述第一QoS指标信息减去从所述第二网络节点获取的所述第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,更新分解出的所述第四QoS指标信息和/或所述第五QoS指标信息;
将所述第一QoS指标信息减去从所述第二网络节点获取的所述第一QoS性能信息和第二QoS性能信息,并根据所述资源状态,更新分解出所述第四QoS指标信息和/或所述第五QoS指标信息。
可选的,所述第一获取模块71还用于:
获取所述第二网络节点或者所述终端发送的由第一业务分解出的第二QoS指标信息和第三QoS指标信息;其中,所述第二QoS指标信息对应于上行QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项,所述第三QoS指标信息对应于下行QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片(slice)、瓦片(tile)、流(stream)和帧中的至少一项。
可选的,所述资源状态包括上行和/或下行的资源状态。
可选的,业务控制装置70还包括:
第一评估模块,用于根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
第一确定模块,用于根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息。
可选的,业务控制装置70还包括:
第二评估模块,用于根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
第一更新模块,用于根据所述第四QoS指标信息和/或所述第五QoS指标信息,更新所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息。
可选的,所述第一获取模块71还用于:获取所述第二网络节点或者所述终端发送的更新后的第一信息;
所述第一发送模块72还用于:将更新后的第二信息发送给所述第二网络节点和/或所述终端。
可选的,业务控制装置70还包括:
第一计算模块,用于在第一时刻根据所述第一网络节点的信道测量结果、终端上报的信道测量结果以及包的接收成功情况,计算出所述第四QoS指标信息的变化值和/或所述第五QoS指标信息的变化值;
第二更新模块,用于根据所述第四QoS指标信息的变化值,更新所述第五QoS指标信息的变化值,或者,根据所述第五QoS指标信息的变化值,更 新所述第四QoS指标信息的变化值。
可选的,业务控制装置70还包括:
第二计算模块,用于利用如下公式一和公式二,获得Duu-d和Duu-u:
Duu-d=(a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta  公式一
Duu-u=((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta  公式二
其中,所述Duu-d为所述第一业务的第一网络节点到终端的下行时延,所述Duu-u为所述第一业务的终端到第一网络节点的上行时延;所述delta为根据所述上行和/或下行的资源状态评估得到的时延修正值;所述ULDL-RTT-Delay为所述第一业务的端到端往返传输时延;所述a基于所述第一QoS指标信息确定;所述Dser2cn-d为所述第一业务的云端到第二网络节点的下行时延,所述Dser2cn-u为所述第一业务的第二网络节点到云端的上行时延;所述Dng-d为所述第一业务的第二网络节点到第一网络节点的下行时延,所述Dng-u为所述第一业务的第一网络节点到第二网络节点的上行时延,所述hop为跳频次数。
可选的,业务控制装置70还包括:
第二获取模块,用于获取所述第一网络节点的第一信道测量结果,和/或,接收所述终端上报的第二信道测量结果;
第二确定模块,用于根据以下至少一项确定所述资源状态:所述第一信道测量结果、所述第二信道测量结果、所述第一网络节点的数据接收成功情况。
可选的,所述第一发送模块72还用于:
向所述终端发送第二配置信息,所述第二配置信息用于为所述终端配置至少两套资源;当所述第一业务的下行业务超时后,向所述终端发送触发信息,所述触发信息用于触发所述终端使用第一资源执行所述第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。
可选的,所述第一发送模块72还用于:
向所述终端发送第三配置信息,所述第三配置信息用于配置所述第一业务的上行业务和下行业务之间的关联关系。
可选的,所述关联关系包括以下至少一项:
所述上行业务的逻辑信息与所述下行业务的逻辑信息之间的关联关系;
所述上行业务的会话与所述下行业务的会话之间的关联关系;
所述上行业务的数据无线承载DRB与所述下行业务的DRB之间的关联关系;
所述上行业务的无线链路控制RLC实体与所述下行业务的RLC实体之间的关联关系;
所述上行业务与所述下行业务的之间的宿主和辅从关系;
所述上行业务的资源与所述下行业务的资源之间的关联关系。
可选的,业务控制装置70还包括:
第一执行模块,用于执行以下至少一项:
当所述第一业务的下行业务传输失败时,放弃与所述下行业务对应的上行业务的传输资源和/或定时器设置,和/或,放弃对与所述下行业务对应的上行业务的传输的监测;
当对所述第一业务的上行业务接收失败时,放弃与所述上行业务对应的下行业务的传输资源和/或定时器设置。
本申请实施例的业务控制装置70,可以实现上述图1所示的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
请参见图8,图8是本申请实施例提供的一种业务控制装置的结构示意图,该装置应用于第二网络节点,如图8所示,业务控制装置80包括:
第三获取模块81,用于获取或者确定第一业务的第一QoS指标信息;
第二发送模块82,用于发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息;
其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息。
可选的,业务控制装置80还包括:
第一接收模块,用于从所述第一网络节点接收所述第一业务的终端与第一网络节点之间的资源状态;
其中,所述资源状态包括以下至少一项:无线信道的条件,数据传输和/或接收的时延情况,数据传输和/或接收的成功率,数据传输和/或接收的速率大小,数据传输的抖动情况,数据传输和/或接收的分辨率情况,图像传输和/或接收的分辨率情况,数据传输和/或接收的丢帧情况,图像传输和/或接收的丢帧情况;
其中,所述资源状态包括上行和/或下行的资源状态。
可选的,业务控制装置80还包括:
第三评估模块,用于根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
第三确定模块,用于根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的第六QoS指标信息和/或第七QoS指标信息,或者,更新所述第一业务的第六QoS指标信息和/或第七QoS指标信息;
其中,所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
可选的,业务控制装置80还包括:
第二接收模块,用于从所述第一网络节点接收所述第一业务的终端与第一网络节点之间的第三信息,所述第三信息包括以下至少一种:
所述第一业务的第四QoS性能信息和/或第五QoS性能信息;
其中,所述第四QoS性能信息是当前所述终端到所述第一网络节点的QoS性能信息;所述第五QoS性能信息是当前所述第一网络到所述终端的QoS性能信息;
其中,所述QoS性能信息包括以下至少一项:速率、包时延、PDU集合(PDU set)时延、误包率、误PDU集合率(PDU-Set Error Rate,PSER)、优先级、抖动、吞吐量、分辨率、丢帧率;所述QoS性能信息被看作是为每一个QoS流、PDU会话、PDU集合(PDU set)、包、采样(sample)、切片 (slice)、瓦片(tile)、流(stream)和帧中的至少一项在网络中的实际性能参数。
可选的,业务控制装置80还包括
第二分解模块,用于以下至少一项:
将所述第一QoS指标信息减去从所述第一网络节点获取的所述第四QoS性能信息和第五QoS性能信息,并根据所述资源状态,分解出第六QoS指标信息和/或第七QoS指标信息;
将所述第一QoS指标信息减去从所述第一网络节点获取的所述第四QoS性能信息和第五QoS性能信息,并根据所述资源状态,更新分解出的第六QoS指标信息和/或第七QoS指标信息;
其中,所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
本申请实施例的业务控制装置80,可以实现上述图3所示的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
请参见图9,图9是本申请实施例提供的一种业务控制装置的结构示意图,该装置应用于终端,如图9所示,业务控制装置90包括:
第三接收模块91,用于从第一网络节点接收第一配置信息;
上报模块92,用于根据所述第一配置信息,向所述第一网络节点上报第四信息,所述第四信息用于表征在执行第一业务时所述终端与所述第一网络节点之间的资源状态,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
可选的,业务控制装置90还包括:
第一启动模块,用于当所述终端接收和/或发送所述第一业务的包的时间比预定包时延大于第一门限值和/或小于第二门限值时,启动根据所述第一配置信息,向所述第一网络节点上报所述第四信息。
可选的,所述第三接收模块91还用于:
从所述第一网络节点接收第二配置信息,所述第二配置信息用于为所述终端配置至少两套资源;当所述第一业务的下行业务超时后,从所述第一网络节点接收触发信息,所述触发信息用于触发所述终端使用第一资源执行所述第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。
可选的,业务控制装置90还包括:
第二启动模块,用于当所述终端接收到所述第一业务的下行数据的时间比预定时间延迟时,启动低时延的配置授权发送所述第一业务的上行业务。
可选的,所述第三接收模块91还用于:
从所述第一网络节点接收第三配置信息,所述第三配置信息用于配置所述第一业务的上行业务和下行业务之间的关联关系。
可选的,所述关联关系包括以下至少一项:
所述上行业务的逻辑信息与所述下行业务的逻辑信息之间的关联关系;
所述上行业务的会话与所述下行业务的会话之间的关联关系;
所述上行业务的数据无线承载DRB与所述下行业务的DRB之间的关联关系;
所述上行业务的无线链路控制RLC实体与所述下行业务的RLC实体之间的关联关系;
所述上行业务与所述下行业务的之间的宿主和辅从关系;
所述上行业务的资源与所述下行业务的资源之间的关联关系。
可选的,业务控制装置90还包括
第二执行模块,用于以下至少一项:
当对所述第一业务的下行业务接收失败时,忽略与所述下行业务对应的上行业务的传输资源和/或定时器设置;
当所述第一业务的上行业务传输失败时,忽略与所述上行业务对应的下行业务的传输的监测。
本申请实施例的业务控制装置90,可以实现上述图6所示的方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
可选的,如图10所示,本申请实施例还提供一种通信设备100,包括处理器101,存储器102,存储在存储器102上并可在所述处理器101上运行的程序或指令,,该程序或指令被处理器101执行时实现上述业务控制方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供了一种可读存储介质,其上存储有程序或指令,所述程序或指令被处理器执行时可实现上述业务控制方法实施例的各个过程且能达到相同的技术效果,为避免重复,这里不再赘述。
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体,可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括,但不限于相变内存(Phase-Change Random Access Memory,PRAM)、静态随机存取存储器(Static Random-Access Memory,SRAM)、动态随机存取存储器(Dynamic Random Access Memory,DRAM)、其他类型的随机存取存储器(Random Access Memory,RAM)、只读存储器(Read-Only Memory,ROM)、电可擦除可编程只读存储器(Electrically Erasable Programmable read only memory,EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(Compact Disc Read-Only Memory,CD-ROM)、数字多功能光盘(Digital Video Disc,DVD)或其他光学存储、磁盒式磁带,磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质,可用于存储可以被计算设备访问的信息。按照本文中的界定,计算机可读介质不包括暂存电脑可读媒体(transitory media),如调制的数据信号和载波。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上述本申请实施例序号仅仅为了描述,不代表实施例的优劣。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述 实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对相关技术做出贡献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(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台服务分类设备(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
以上所述仅是本申请的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本申请原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本申请的保护范围。

Claims (37)

  1. 一种业务控制方法,应用于第一网络节点,所述方法包括:
    获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一服务质量QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息;
    发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;
    其中,所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;
    其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息;所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
  2. 根据权利要求1所述的方法,其中,
    所述QoS指标信息包括以下至少一项:速率、包时延、协议数据单元PDU集合时延、误包率、误PDU集合率、优先级、抖动、吞吐量、分辨率、丢帧率;
    所述QoS指标信息被看作是为每一个QoS流、PDU会话、包、流和帧中的至少一项设置参数的准则。
  3. 根据权利要求1所述的方法,其中,
    所述第一QoS指标信息是对应于从所述终端传输到所述第二网络节点的一个QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项,以及从所述第二网络节点到所述终端的对应的一个QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项的QoS指标 信息;
    所述第二QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项;
    所述第三QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项;
    所述第四QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项;
    所述第五QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项;
    所述第六QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项;
    所述第七QoS指标信息对应于QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项。
  4. 根据权利要求1所述的方法,所述方法还包括:
    获取所述第一业务的终端与第一网络节点之间的资源状态;
    其中,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
  5. 根据权利要求1所述的方法,其中,所述获取第二网络节点或者终端发送的第一业务的第一信息,包括:
    获取所述第二网络节点或者所述终端发送的第一业务的第六QoS性能信息和/或第七QoS性能信息;
    和/或,
    获取所述第二网络节点或者所述终端发送的第一业务的第六QoS指标信息和/或第七QoS指标信息;
    其中,所述第六QoS性能信息是当前所述第一网络节点到第二网络节点的QoS性能信息;所述第七QoS性能信息是当前所述第二网络到所述第一网 络节点的QoS性能信息;
    其中,所述QoS性能信息包括以下至少一项:速率、包时延、PDU集合时延、误包率、误PDU集合率、优先级、抖动、吞吐量、分辨率、丢帧率;所述QoS性能信息被看作是为每一个QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项在网络中的实际性能参数。
  6. 根据权利要求4所述的方法,所述方法还包括:
    根据所述第一信息以及所述资源状态,分解出所述第二信息;
    和/或
    根据所述第一信息以及所述资源状态,调整所述第一业务的媒体编码和/或解码,和/或,调整所述第一业务的速率。
  7. 根据权利要求6所述的方法,其中,所述根据所述第一信息以及所述资源状态,分解出所述第二信息,包括以下至少一种:
    将所述第一QoS指标信息减去从所述第二网络节点获取的所述第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,分解出所述第四QoS指标信息和/或所述第五QoS指标信息;
    将所述第一QoS指标信息减去从第二网络节点获取的所述第六QoS性能信息和第七QoS性能信息,并根据所述资源状态,分解出所述第四QoS指标信息和/或所述第五QoS指标信息。
  8. 根据权利要求6所述的方法,其中,所述根据所述第一信息以及所述资源状态,分解出所述第二信息,包括以下至少一种:
    将所述第一QoS指标信息减去从所述第二网络节点获取的所述第六QoS指标信息和第七QoS指标信息,并根据所述资源状态,更新分解出的所述第四QoS指标信息和/或所述第五QoS指标信息;
    将所述第一QoS指标信息减去从所述第二网络节点获取的所述第一QoS性能信息和第二QoS性能信息,并根据所述资源状态,更新分解出所述第四QoS指标信息和/或所述第五QoS指标信息。
  9. 根据权利要求1所述的方法,其中,所述获取第二网络节点或者终端发送的第一业务的第一信息,包括:
    获取所述第二网络节点或者所述终端发送的由第一业务分解出的第二 QoS指标信息和第三QoS指标信息;
    其中,所述第二QoS指标信息对应于上行QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项,所述第三QoS指标信息对应于下行QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项。
  10. 根据权利要求4所述的方法,其中,所述资源状态包括上行和/或下行的资源状态。
  11. 根据权利要求10所述的方法,其中,所述获取所述第一业务的终端与第一网络节点之间的资源状态之后,所述方法还包括:
    根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
    根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息。
  12. 根据权利要求10所述的方法,其中,所述获取所述第一业务的终端与第一网络节点之间的资源状态之后,所述方法还包括:
    根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
    根据所述第四QoS指标信息和/或所述第五QoS指标信息,更新所述第一业务的所述第六QoS指标信息和/或第七QoS指标信息。
  13. 根据权利要求1所述的方法,所述方法还包括:
    获取所述第二网络节点或者所述终端发送的更新后的第一信息;
    将更新后的第二信息发送给所述第二网络节点和/或所述终端。
  14. 根据权利要求1所述的方法,所述方法还包括:
    在第一时刻根据所述第一网络节点的信道测量结果、终端上报的信道测量结果以及包的接收成功情况,计算出所述第四QoS指标信息的变化值和/或所述第五QoS指标信息的变化值;
    根据所述第四QoS指标信息的变化值,更新所述第五QoS指标信息的变化值,或者,根据所述第五QoS指标信息的变化值,更新所述第四QoS指标信息的变化值。
  15. 根据权利要求4所述的方法,其中,所述获取所述第一业务的终端与第一网络节点之间的资源状态之后,所述方法还包括:
    利用如下公式一和公式二,获得Duu-d和Duu-u:
    Duu-d=(a*ULDL-RTT-Delay–Dser2cn-d–Dng-d*hop)-delta  公式一
    Duu-u=((1-a)*ULDL-RTT-Delay–Dser2cn-u–Dng-u*hop)+delta  公式二
    其中,所述Duu-d为所述第一业务的第一网络节点到终端的下行时延,所述Duu-u为所述第一业务的终端到第一网络节点的上行时延;所述delta为根据所述上行和/或下行的资源状态评估得到的时延修正值;所述ULDL-RTT-Delay为所述第一业务的端到端往返传输时延;所述a基于所述第一QoS指标信息确定;所述Dser2cn-d为所述第一业务的云端到第二网络节点的下行时延,所述Dser2cn-u为所述第一业务的第二网络节点到云端的上行时延;所述Dng-d为所述第一业务的第二网络节点到第一网络节点的下行时延,所述Dng-u为所述第一业务的第一网络节点到第二网络节点的上行时延,所述hop为跳频次数。
  16. 根据权利要求4所述的方法,其中,所述获取所述第一业务的终端与第一网络节点之间的资源状态,包括:
    获取所述第一网络节点的第一信道测量结果,和/或,接收所述终端上报的第二信道测量结果;
    根据以下至少一项确定所述资源状态:所述第一信道测量结果、所述第二信道测量结果、所述第一网络节点的数据接收成功情况。
  17. 根据权利要求1所述的方法,所述方法还包括:
    向所述终端发送第二配置信息,所述第二配置信息用于为所述终端配置至少两套资源;
    当所述第一业务的下行业务超时后,向所述终端发送触发信息,所述触发信息用于触发所述终端使用第一资源执行所述第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。
  18. 根据权利要求1所述的方法,所述方法还包括:
    向所述终端发送第三配置信息,所述第三配置信息用于配置所述第一业务的上行业务和下行业务之间的关联关系。
  19. 根据权利要求18所述的方法,其中,所述关联关系包括以下至少一项:
    所述上行业务的逻辑信息与所述下行业务的逻辑信息之间的关联关系;
    所述上行业务的会话与所述下行业务的会话之间的关联关系;
    所述上行业务的数据无线承载DRB与所述下行业务的DRB之间的关联关系;
    所述上行业务的无线链路控制RLC实体与所述下行业务的RLC实体之间的关联关系;
    所述上行业务与所述下行业务的之间的宿主和辅从关系;
    所述上行业务的资源与所述下行业务的资源之间的关联关系。
  20. 根据权利要求1所述的方法,所述方法还包括以下至少一项:
    当所述第一业务的下行业务传输失败时,放弃与所述下行业务对应的上行业务的传输资源和/或定时器设置,和/或,放弃对与所述下行业务对应的上行业务的传输的监测;
    当对所述第一业务的上行业务接收失败时,放弃与所述上行业务对应的下行业务的传输资源和/或定时器设置。
  21. 一种业务控制方法,应用于第二网络节点,所述方法包括:
    获取或者确定第一业务的第一QoS指标信息;
    发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息;
    其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息。
  22. 根据权利要求21所述的方法,所述方法还包括:
    从所述第一网络节点接收所述第一业务的终端与第一网络节点之间的资 源状态;
    其中,所述资源状态包括以下至少一项:无线信道的条件,数据传输和/或接收的时延情况,数据传输和/或接收的成功率,数据传输和/或接收的速率大小,数据传输的抖动情况,数据传输和/或接收的分辨率情况,图像传输和/或接收的分辨率情况,数据传输和/或接收的丢帧情况,图像传输和/或接收的丢帧情况;
    其中,所述资源状态包括上行和/或下行的资源状态。
  23. 根据权利要求22所述的方法,所述方法还包括:
    根据所述上行和/或下行的资源状态,评估得到所述第一业务的第四QoS指标信息和/或第五QoS指标信息;
    根据所述第四QoS指标信息和/或所述第五QoS指标信息,确定所述第一业务的第六QoS指标信息和/或第七QoS指标信息,或者,更新所述第一业务的第六QoS指标信息和/或第七QoS指标信息;
    其中,所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
  24. 根据权利要求22所述的方法,所述方法还包括:
    从所述第一网络节点接收所述第一业务的终端与第一网络节点之间的第三信息,所述第三信息包括以下至少一种:
    所述第一业务的第四QoS性能信息和/或第五QoS性能信息;
    其中,所述第四QoS性能信息是当前所述终端到所述第一网络节点的QoS性能信息;所述第五QoS性能信息是当前所述第一网络到所述终端的QoS性能信息;
    其中,所述QoS性能信息包括以下至少一项:速率、包时延、PDU集合时延、误包率、误PDU集合率、优先级、抖动、吞吐量、分辨率、丢帧率;所述QoS性能信息被看作是为每一个QoS流、PDU会话、PDU集合、包、采样、切片、瓦片、流和帧中的至少一项在网络中的实际性能参数。
  25. 根据权利要求24所述的方法,所述方法还包括以下至少一项:
    将所述第一QoS指标信息减去从所述第一网络节点获取的所述第四QoS 性能信息和第五QoS性能信息,并根据所述资源状态,分解出第六QoS指标信息和/或第七QoS指标信息;
    将所述第一QoS指标信息减去从所述第一网络节点获取的所述第四QoS性能信息和第五QoS性能信息,并根据所述资源状态,更新分解出的第六QoS指标信息和/或第七QoS指标信息;
    其中,所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
  26. 一种业务控制方法,应用于终端,所述方法包括:
    从第一网络节点接收第一配置信息;
    根据所述第一配置信息,向所述第一网络节点上报第四信息,所述第四信息用于表征在执行第一业务时终端与所述第一网络节点之间的资源状态,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
  27. 根据权利要求26所述的方法,所述方法还包括:
    当所述终端接收和/或发送所述第一业务的包的时间比预定包时延大于第一门限值和/或小于第二门限值时,启动根据所述第一配置信息,向所述第一网络节点上报所述第四信息。
  28. 根据权利要求26所述的方法,所述方法还包括:
    从所述第一网络节点接收第二配置信息,所述第二配置信息用于为所述终端配置至少两套资源;
    当所述第一业务的下行业务超时后,从所述第一网络节点接收触发信息,所述触发信息用于触发所述终端使用第一资源执行所述第一业务,所述第一资源为所述至少两套资源中的与低时延业务对应的资源。
  29. 根据权利要求26所述的方法,所述方法还包括:
    当所述终端接收到所述第一业务的下行数据的时间比预定时间延迟时,启动低时延的配置授权发送所述第一业务的上行业务。
  30. 根据权利要求26所述的方法,所述方法还包括:
    从所述第一网络节点接收第三配置信息,所述第三配置信息用于配置所述第一业务的上行业务和下行业务之间的关联关系。
  31. 根据权利要求30所述的方法,其中,所述关联关系包括以下至少一项:
    所述上行业务的逻辑信息与所述下行业务的逻辑信息之间的关联关系;
    所述上行业务的会话与所述下行业务的会话之间的关联关系;
    所述上行业务的数据无线承载DRB与所述下行业务的DRB之间的关联关系;
    所述上行业务的无线链路控制RLC实体与所述下行业务的RLC实体之间的关联关系;
    所述上行业务与所述下行业务的之间的宿主和辅从关系;
    所述上行业务的资源与所述下行业务的资源之间的关联关系。
  32. 根据权利要求26所述的方法,所述方法还包括以下至少一项:
    当对所述第一业务的下行业务接收失败时,忽略与所述下行业务对应的上行业务的传输资源和/或定时器设置;
    当所述第一业务的上行业务传输失败时,忽略与所述上行业务对应的下行业务的传输的监测。
  33. 一种业务控制装置,应用于第一网络节点,所述业务控制装置包括:
    第一获取模块,用于获取第二网络节点或者终端发送的第一业务的第一信息;其中,所述第一信息包括:第一QoS指标信息,和/或,第二QoS指标信息和第三QoS指标信息;
    第一发送模块,用于发送所述第一业务的第二信息给所述第二网络节点和/或所述终端;
    其中,所述第二信息包括以下至少一项:第四QoS指标信息;第五QoS指标信息;第六QoS指标信息;第七QoS指标信息;
    其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息 包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息;所述第六QoS指标信息包括从所述第一网络节点到所述第二网络节点的QoS指标信息;所述第七QoS指标信息包括从所述第二网络节点到所述第一网络节点的QoS指标信息。
  34. 一种业务控制装置,应用于第二网络节点,所述业务控制装置包括:
    第三获取模块,用于获取或者确定第一业务的第一QoS指标信息;
    第二发送模块,用于发送以下至少一种QoS指标信息给第一网络节点和/或终端:第一QoS指标信息;第二QoS指标信息;第三QoS指标信息;第四QoS指标信息;第五QoS指标信息;
    其中,所述第一QoS指标信息包括从所述终端到所述第二网络节点以及从所述第二网络节点到所述终端的QoS指标信息;所述第二QoS指标信息包括从所述终端到所述第二网络节点的QoS指标信息;所述第三QoS指标信息包括从所述第二网络节点到所述终端的QoS指标信息;所述第四QoS指标信息包括从所述终端到所述第一网络节点的QoS指标信息;所述第五QoS指标信息包括从所述第一网络节点到所述终端的QoS指标信息。
  35. 一种业务控制装置,应用于终端,所述业务控制装置包括:
    第三接收模块,用于从第一网络节点接收第一配置信息;
    上报模块,用于根据所述第一配置信息,向所述第一网络节点上报第四信息,所述第四信息用于表征在执行第一业务时所述终端与所述第一网络节点之间的资源状态,所述资源状态包括以下至少一项:无线信道的条件、数据传输和/或接收的时延情况、数据传输和/或接收的成功率、数据传输和/或接收的速率大小、数据传输的抖动情况、数据传输和/或接收的分辨率情况、图像传输和/或接收的分辨率情况、数据传输和/或接收的丢帧情况、图像传输和/或接收的丢帧情况。
  36. 一种通信设备,包括处理器,存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至20任一项所述的业务控制方法的步骤,或者如权利要求21 至25任一项所述的业务控制方法的步骤,或者如权利要求26至32任一项所述的业务控制方法的步骤。
  37. 一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1至20任一项所述的业务控制方法的步骤,或者如权利要求21至25任一项所述的业务控制方法的步骤,或者如权利要求26至32任一项所述的业务控制方法的步骤。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106576094A (zh) * 2015-05-07 2017-04-19 华为技术有限公司 一种媒体业务质量测量方法及装置
CN107889255A (zh) * 2016-09-30 2018-04-06 华为技术有限公司 通信方法、装置、系统、终端和接入网设备
CN109428842A (zh) * 2017-08-21 2019-03-05 华为技术有限公司 一种QoS信息传送方法和装置
CN112911628A (zh) * 2019-12-03 2021-06-04 中国电信股份有限公司 接入网服务质量监控方法和系统
WO2021184263A1 (zh) * 2020-03-18 2021-09-23 Oppo广东移动通信有限公司 一种数据传输方法及装置、通信设备
US20220078662A1 (en) * 2019-01-15 2022-03-10 Telefonaktiebolaget Lm Ericsson (Publ) TSN-CELLULAR COMMUNICATION SYSTEM QoS MAPPING AND RAN OPTIMIZATION BASED ON TSN TRAFFIC PATTERN RELATED INFORMATION

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106576094A (zh) * 2015-05-07 2017-04-19 华为技术有限公司 一种媒体业务质量测量方法及装置
CN107889255A (zh) * 2016-09-30 2018-04-06 华为技术有限公司 通信方法、装置、系统、终端和接入网设备
CN109428842A (zh) * 2017-08-21 2019-03-05 华为技术有限公司 一种QoS信息传送方法和装置
US20220078662A1 (en) * 2019-01-15 2022-03-10 Telefonaktiebolaget Lm Ericsson (Publ) TSN-CELLULAR COMMUNICATION SYSTEM QoS MAPPING AND RAN OPTIMIZATION BASED ON TSN TRAFFIC PATTERN RELATED INFORMATION
CN112911628A (zh) * 2019-12-03 2021-06-04 中国电信股份有限公司 接入网服务质量监控方法和系统
WO2021184263A1 (zh) * 2020-03-18 2021-09-23 Oppo广东移动通信有限公司 一种数据传输方法及装置、通信设备

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