WO2022257912A1 - 信息传输方法、装置、通信设备和存储介质 - Google Patents
信息传输方法、装置、通信设备和存储介质 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/12—Flow control between communication endpoints using signalling between network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1642—Formats specially adapted for sequence numbers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
- H04L41/5003—Managing SLA; Interaction between SLA and QoS
- H04L41/5019—Ensuring fulfilment of SLA
- H04L41/5022—Ensuring fulfilment of SLA by giving priorities, e.g. assigning classes of service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
- H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
Definitions
- the present application relates to the technical field of communication, and in particular to an information transmission method, device, communication device and storage medium.
- the communication equipment when the communication equipment schedules data packets, it controls the quality of service (Quality of Service, QoS) based on the received data packets, and the network side equipment cannot obtain information related to the data packets, for example: for When data packets of Extended Reality (XR) services are subjected to QoS control, the network side device cannot obtain information related to the data packets. It can be seen that currently there is a problem that the QoS control performance of the data packet is relatively poor.
- QoS Quality of Service
- Embodiments of the present application provide an information transmission method, device, communication device, and storage medium, so as to solve the problem of relatively poor QoS control performance of data packets.
- the embodiment of the present application provides an information transmission method, including:
- the first communication device receives first information and/or index information for indicating a value of the first information, where the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first communication device performs a QoS control operation on the data packet according to the first information and/or index information used to indicate a value of the first information.
- the embodiment of the present application provides an information transmission method, including:
- the second communication device receives the data packet
- the second communication device performs a second operation on the received data packet, where the second operation includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission method, including:
- the third communication device performs a third operation
- the third operation includes at least one of the following:
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission method, including:
- the fourth communications device performs a fourth operation
- the fourth operation includes at least one of the following:
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the target information includes at least one of the following: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission method, including:
- the fifth communication device sends fifth information, where the fifth information includes at least one of the following:
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- an information transmission device including:
- a receiving module configured to receive first information and/or index information used to indicate the value of the first information, the first information including at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- An executing module configured to execute a QoS control operation on the data packet according to the first information and/or the index information used to indicate the value of the first information.
- the embodiment of the present application provides an information transmission device, including:
- the receiving module is used to receive data packets
- An execution module configured to perform a second operation on the received data packet, wherein the second operation includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission device, including:
- an execution module configured to perform a third operation
- the third operation includes at least one of the following:
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission device, including:
- an execution module configured to perform a fourth operation
- the fourth operation includes at least one of the following:
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the target information includes at least one of the following: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the embodiment of the present application provides an information transmission device, including:
- a sending module configured to send fifth information, where the fifth information includes at least one of the following:
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- a terminal including a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the first communication is realized when the program or instruction is executed by the processor
- the steps in the information transmission method on the third communication device side, or, when the program or instruction is executed by the processor realize the steps in the information transmission method on the fourth communication device side, or, when the program or instruction is executed by the processor
- the steps in the information transmission method on the side of the fifth communication device are implemented.
- a communication device including a processor and a communication interface, wherein the processor or the communication interface is used to execute the steps in the information transmission method on the first communication device side, or to execute the second The steps in the information transmission method on the communication device side, or the steps in the information transmission method on the third communication device side, or the steps in the information transmission method on the fourth communication device side, or the fifth communication The steps in the information transmission method on the device side.
- a readable storage medium where a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps in the information transmission method on the first communication device side are implemented, or When the program or instruction is executed by the processor, the steps in the information transmission method on the second communication device side are realized, or, when the program or instruction is executed by the processor, the steps in the information transmission method on the third communication device side are realized , or, when the program or instruction is executed by the processor, the steps in the information transmission method on the fourth communication device side are realized, or, when the program or instruction is executed by the processor, the steps in the information transmission method on the fifth communication device side are realized A step of.
- a computer program/program product is provided, the computer program/program product is stored in a non-volatile storage medium, and the program/program product is executed by at least one processor to implement the embodiments of the present application.
- the steps in the information transmission method on the first communication device side are provided, or the program/program product is executed by at least one processor to implement the steps in the information transmission method on the second communication device side provided in this embodiment of the application,
- the program/program product is executed by at least one processor to implement the steps in the information transmission method on the third communication device side provided in the embodiment of the present application
- the program/program product is executed by at least one processor to implement Realize the steps in the information transmission method on the fourth communication device side provided by the embodiment of the present application
- the program/program product is executed by at least one processor to realize the information transmission on the fifth communication device side provided by the embodiment of the present application steps in the method.
- the first communication device receives the first information and/or index information used to indicate the value of the first information, and the first information includes at least one of the following: data description information of the data packet, data set association information, first operation indication information; the first communication device executes the first operation on the data packet according to the first information and/or index information used to indicate a value of the first information.
- the QoS control operation is performed on the data packet.
- the embodiment of the present application can improve the QoS control operation performance of the data packet.
- FIG. 1 is a schematic structural diagram of a wireless communication system provided by an embodiment of the present application.
- Fig. 2 is a schematic diagram of a data set provided by the embodiment of the present application.
- FIG. 3 is a flowchart of an information transmission method provided by an embodiment of the present application.
- FIG. 4 is a flow chart of another information transmission method provided by the embodiment of the present application.
- FIG. 5 is a flowchart of another information transmission method provided by the embodiment of the present application.
- FIG. 6 is a flowchart of another information transmission method provided by the embodiment of the present application.
- FIG. 7 is a flowchart of another information transmission method provided by the embodiment of the present application.
- FIG. 8 is a schematic diagram of an information transmission method provided by an embodiment of the present application.
- FIG. 9 is a structural diagram of an information transmission device provided by the present application.
- FIG. 10 is a structural diagram of another information transmission device provided by the present application.
- FIG. 11 is a structural diagram of another information transmission device provided by the present application.
- FIG. 12 is a structural diagram of another information transmission device provided by the present application.
- FIG. 13 is a structural diagram of another information transmission device provided by the present application.
- FIG. 14 is a structural diagram of a communication device provided by the present application.
- words such as “exemplary” or “for example” are used as examples, illustrations or illustrations. Any embodiment or design scheme described as “exemplary” or “for example” in the embodiments of the present application shall not be interpreted as being more preferred or more advantageous than other embodiments or design schemes. Rather, the use of words such as “exemplary” or “such as” is intended to present related concepts in a concrete manner.
- obtaining can be understood as generating, obtaining from configuration, receiving, receiving after request, obtaining through self-learning, deriving and obtaining based on unreceived information, or obtaining after processing received information. It needs to be confirmed, which is not limited in the embodiment of the present application.
- sending may include broadcasting, broadcasting in system messages, returning after responding to requests, sending dedicated signaling, etc.
- the network includes a mobile communication network.
- first, second and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and “second” distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects.
- “and/or” in the description and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an “or” relationship.
- the objects indicated by “first” and “second” may be the same or different.
- the method and communication device provided in the embodiments of the present application may be applied in a wireless communication system.
- the wireless communication system may be a fifth-generation mobile communication (Fifth-generation, 5G) system, or an evolved packet system (Evolved Packet System, EPS), or a subsequent evolved communication system.
- the wireless communication network in this embodiment of the present application may be a fifth-generation mobile communication network (Fifth-generation system, 5GS) or a long-term evolution (Long Term Evolution, LTE) network.
- the information transmission method, device, communication device, and storage medium provided by the embodiments of the present application are not limited to the LTE/LTE evolution (LTE-Advanced, LTE-A) system, and can also be used in other wireless communication systems, such as Code Division Multiple Access (Code Division Multiple Access) Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single Carrier Frequency-division multiple access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) and other systems.
- LTE/LTE evolution LTE-Advanced, LTE-A
- LTE-A LTE-Advanced, LTE-A
- CDMA Code Division Multiple Access
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single Carrier Frequency-Division Multiple Access
- system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies.
- NR New Radio
- the following description describes New Radio (NR) systems for example purposes, and uses NR terminology in most of the following descriptions, although these techniques can also be applied to applications other than NR system applications, such as Gen 6 ( Sixth-Generation, 6G) communication system.
- Gen 6 Sixth-Generation, 6G
- the information transmission method, device, communication device, and storage medium provided in the embodiments of the present application can be applied to the network system shown in FIG. 1.
- the network system shown in FIG. 1 includes: a terminal 11, a radio access network element 12 and Core network element 13.
- the communication device may include at least one of the following: a communication network element device and a terminal.
- the communication network element may include at least one of the following: a core network element and a radio access network element.
- the core network element 13 may be referred to as at least one of the following: a core network device, a core network node, a core network function, and a core network unit.
- the network element of the core network may include but not limited to at least one of the following: Mobility Management Entity (MME), Access Management Function (Access Management Function, AMF), Session Management Function (Session Management Function, SMF), user Plane function (User Plane Function, UPF), serving gateway (serving Gate Way, SGW), packet data network gateway (Packet Data Network Gate Way, PDN gateway), policy control function (Policy Control Function, PCF), policy and billing Policy and Charging Rules Function (PCRF), General Packet Radio Service (GPRS) Serving GPRS Support Node (SGSN), Gateway GPRS Support Node (GGSN), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), Application Function (AF), Centralized network configuration , CNC).
- MME Mobility Management Entity
- AMF Access Management Function
- the radio access network element 12 may be referred to as at least one of the following: radio access network equipment, radio access network node, radio access network function, radio access network unit ;
- the radio access network element may include but not limited to at least one of the following: radio access network equipment, radio access network nodes, radio access network functions, radio access network units, Third Generation Partnership Project (Third Generation Partnership Project, 3GPP) wireless access network, non-3GPP wireless access network, centralized unit (Centralized Unit, CU), distributed unit (Distributed Unit, DU), base station, evolved base station (evolved Node B, eNB), 5G Base station (gNB), radio network controller (Radio Network Controller, RNC), base station (NodeB), non-3GPP interworking function (Non-3GPP Inter Working Function, N3IWF), access control (Access Controller, AC) node, access Access Point (AP) device or Wireless Local Area Networks (WLAN) node, N3IWF.
- 3GPP Third Generation Partnership Project
- 3GPP Third Generation
- the base station can be a base station (BTS, Base Transceiver Station) in Global System for Mobile Communications (GSM) or Code Division Multiple Access (CDMA), or a wideband code division multiple access (
- BTS Base Transceiver Station
- GSM Global System for Mobile Communications
- CDMA Code Division Multiple Access
- NodeB Wideband Code Division Multiple Access
- WCDMA Wideband Code Division Multiple Access
- eNB evolved base station
- gNB 5G base station
- the UE is a terminal.
- the terminal 11 may include a relay supporting the terminal function and/or a terminal supporting the relay function.
- a terminal can also be called a terminal device or a user equipment (UE), and the terminal can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), Mobile internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (virtual reality, VR) equipment, robot, wearable device (Wearable Device) or vehicle-mounted equipment and other terminal-side equipment, need to explain It is noteworthy that the specific type of the terminal is not limited in the embodiment of the present application.
- embodiments of the present application may be applied to communication systems such as 4G, 5G, and 6G.
- the data of the video stream in XR can be divided into intra picture (I) frame, forward predictive coding (predictive, P) frame and bi-directional interpolated prediction (bi-directional interpolated prediction, B) frame.
- I-frames are also called independently decoded frames.
- the frames between I frames are P frames or B frames.
- the I-frame associated with a P-frame or B-frame is the I-frame closest to the P-frame or B-frame forward in timeline. It cannot be decoded due to the absence of I frames, but I frames can be decrypted independently in the absence of non-I frames.
- I-frames are shown with higher importance than non-I-frames.
- the QoS requirements for I frames and non-I frames can be different. For example, I frames have a higher priority than non-I frames. Non-I frames can be sent at a higher rate than I frames.
- Scenario 2 There are left-eye and right-eye data in the XR service, and the left-eye and right-eye data need to be scheduled together. Data importance levels are equal for the left and right eyes. However, the data of the left eye and the right eye have been time-stamped at present, but it may only be quasi-synchronous, that is, there are certain differences.
- data and data packet represent the same meaning and can be used interchangeably.
- the description information of the data channel includes: information for identifying the data channel.
- the description information of the data channel may be at least one of the following: QoS flow identifier and 5QI.
- the data channel may include but not limited to one of the following: Protocol Data Unit (Protocol Data Unit, PDU) session, PDN connection, QoS flow, bearer, Internet Security Protocol (Internet Protocol Security, IPsec) Channel, where the bearer can be an evolved radio access bearer (Evolved Radio Access Bearer, E-RAB), a radio access bearer (Evolved Radio Access Bearer, RAB), a data radio bearer (Data Radio Bearer, DRB), signaling Radio bearers (signalling radio bearers, SRB), etc.
- E-RAB evolved radio access bearer
- RAB radio access bearer
- DRB Data Radio Bearer
- SRB signaling Radio bearers
- the first header is a header of the first protocol
- the first protocol is an interface protocol between the first communication device and the second communication device.
- the interface protocol between the first communication device and the second communication device may be between the RAN network element and the gateway.
- Interface protocol such as the interface protocol of the user plane of the NG interface, and the GPRS Tunneling Protocol user (GTP-U).
- the first protocol header may be GTP-U Container.
- the full name of GTP is GPRS Tunneling Protocol (GPRS Tunneling Protocol, GTP).
- the interface protocol between the first communication device and the second communication device may be between the RAN network element and the terminal
- RRC Radio Resource Control
- the data set includes data frames. In another embodiment of the present application, the data set includes one or more data packets. A data frame corresponds to a data set one-to-one or multiple data frames are mapped to a data set.
- the data frame includes a data frame of a video service.
- the type of data frame is one of the following: I frame, P frame, B frame, left eye frame, right eye frame.
- the type information of the data packet, the type information of the data, or the type information of the data set includes at least one of the following: I frame, non-I frame, left-eye frame, right-eye frame, first type, other types that depend on the first type.
- the first type may be called a key type.
- the data frame may include one or more same content or continuous data packets, for example: I frame, non-I frame, P frame, B frame, left eye frame, right eye frame.
- the non-I frame includes at least one of the following: P frame and B frame.
- the description information of the first dataset group includes: information for identifying the dataset group, and description information of one or more datasets.
- a data set may include multiple data packets of the same type, or data packets of the same frame or multiple frames.
- a data set includes data packets of I frames, and another data set includes data packets of non-I frames, that is, data packets including P frames and B frames
- a data set Including data packets of I frames, another data set includes data packets of P frames, and another data set includes data packets of B frames
- one data set includes data packets of I frames and data of non-I frames Packet, wherein, the data packet of I frame in this data set is the first importance level, the data packet of non-I frame is the second importance level
- one data set includes the data packet of left eye, another The dataset includes packets for the right eye
- one dataset includes packets for the left and right eyes.
- serial numbers of the different data sets are different.
- the serial number of the data set IPBIPPI is I-1, P-1, B-1, I -2, P-2, P-3, I-3;
- different types of data frames can be mapped to the same type of data sets, for example, P frames and B frames can be mapped to non-I frame data sets.
- the data set sequence number of IPBIPPI is I-1, not I-1, not I-1, I-2, not I-2, not I-2, I-3;
- different types of data frames mapped to the same type of data set correspond to different data set serial numbers, for example, the number of the data set sequence IPBIPPI is I-1, not I-1, not I -2, I-2, not I-3, not I-4, I-3.
- different types of data frames mapped to the same type of data set correspond to the same data set serial number, for example, the data set sequence numbers of IPBIPPI are 1, 2, 2, 2, 1, 2 ,2,1.
- the importance level may include one or more important performance levels.
- the importance level information includes at least one of the following: equality, information used to identify the importance level.
- the information used to identify the importance level includes: an importance level sequence number (such as an Nth importance level).
- an importance level sequence number such as an Nth importance level.
- the importance level is called priority.
- the data sets associated with the first data set include: at least one of the following: a data set dependent on the first data set.
- the data sets associated with the second data set include: at least one of the following: a data set that is dependent on the second data set.
- the data associated with the first data includes at least one of the following: the belonging data set is the same as that of the first data, and the data depends on the first data.
- the data associated with the second data includes at least one of the following: the data set to which the second data belongs is the same, and the second data depends on.
- the data set to which the data packet belongs is a data set mapped to the data feature information of the data packet.
- the target information of the data feature information includes first information corresponding to the data set mapped to the data feature information. After the target information conforming to the data characteristic information is added to the first packet header of the data packet conforming to the data characteristic information, the data set to which the data packet belongs is the data set mapped to the data characteristic information.
- the data set to which the data packet does not conform to the data characteristic information belongs is The default dataset.
- the default data set has the lowest importance level.
- the data packet's The data set to which it belongs is the default data set
- the time stamp includes at least one of the following: decoding the time stamp, displaying the time stamp, and sending the time stamp.
- the time stamp difference range includes a time value representing a positive or negative time difference. For example, when the time stamp difference range is 5 ms. Timestamp differences less than and/or equal to plus or minus 5ms are within the time stamp difference range.
- the data feature information includes at least one of the following: service description information, data feature description, data association relationship, second packet header information corresponding to data feature information, data feature information The protocol information to which it belongs, and the protocol layer information to which the data feature information belongs.
- the service is a service flow to which the data belongs.
- the description information of the service includes at least one of the following: service type information, fully qualified domain name (Fully Qualified Domain Name, FQDN), source Internet Protocol (Internet Protocol, IP) address, target IP address, source port, Target end, protocol number, source Media Access Control (MAC) address, target MAC address, service application (Application) identification, operating system (operating system, OS) identification, packet detection rule (packet detection rule) , PDR), Data Network Name (Data Network Name, DNN).
- the data feature description includes at least one of the following: data type information and time stamp information.
- the type information of the data is, for example, the type information of the data frame.
- the type information of the data frame includes at least one of the following: the type of the data frame such as one of the following: I frame, P frame, B frame, left-eye frame, right-eye frame.
- the second header information refers to the header of the second protocol of the data packet.
- the second protocol is a Moving Picture Experts Group (Moving Picture Experts Group, MPEG) protocol
- the second packet header information may be a Network Abstract Layer (Network Abstract Layer, NAL) of the MPEG protocol.
- NAL Network Abstract Layer
- whether the data is the first data can be judged by judging the data feature information in the second header information of the data packet.
- the data feature information may be obtained from the second packet header information.
- an I frame can be obtained by reading the NAL header of the MPEG protocol.
- the protocol information includes at least one of the following: a name of the protocol, a version number of the protocol, and information for identifying the protocol.
- the protocol includes: an MPEG protocol (such as one of the following: H.264, H.265, etc.).
- the protocol layer information to which the data characteristic information belongs may be the number of layers from the outermost protocol of the data to the protocol to which the data characteristic information belongs.
- the data packet structure corresponding to an I frame is IP (TCP (MPEG))
- the protocol layer information to which the data feature information belongs is the third layer
- the protocol information to which the data feature information belongs is the MPEG protocol
- the corresponding header information of the data feature information For I frame According to the protocol layer information to which the data feature information belongs, it can be identified that the data packet is an I frame.
- the association relationship information of the data includes the data description information of the data B.
- the data B is the data associated with the data A indicated by the data feature description.
- the association relationship information of the data includes: reference frame information of the data A.
- the reference frame of the P frame is the I frame.
- the association relationship includes at least one of the following: a dependency relationship and a dependent relationship.
- a dependency relationship and a dependent relationship For example, the left-eye frame and the right-eye frame are related. I frame and P frame are dependent and dependent. That is, I frames are dependent on P frames, and P frames are dependent on I frames.
- the coordinated scheduling includes: performing coordinated scheduling and/or QoS guarantee on associated data sets and/or data packets. For example, at least one of the following: sending continuously, sending at the same time, sending together, and sending in the same time interval.
- the index information used to indicate the description information of the data set means that there is a mapping relationship between the index information and the value of the description information of the data set; according to the index Information can know the value of the description information of the data set.
- the effective time information includes effective time period information.
- the data set may also be referred to as one of the following: data segment, data frame, and application data.
- the data set mapping rule includes at least one of the following: data characteristic information, description information of the data set, information for identifying the data set mapping rule, the data set The priority of the mapping rule.
- the data set is a default data set
- the data set mapping rule is a default data set mapping rule
- the data feature information indicates that a data packet conforming to the data feature information is mapped to the data set indicated by the description information of the data set.
- the data set is a default data set, which is used to map data that does not conform to the characteristic information of the data.
- the default data set has the lowest importance level.
- Performing a mapping operation on a dataset includes at least one of the following:
- Map data that meets at least one of the following into different data sets: data of different data frames, data of different types of data frames, data of data frames of different importance levels, data of different types, and data of different importance levels Data, data of different types in the same data frame, data of different importance levels in the same data frame;
- the priority of the data set of data frame A is set higher than the priority of the data set of data frame B;
- the information obtained by the terminal from the control plane signaling of the communication network includes: information obtained by the communication module of the terminal from the control plane signaling of the communication network.
- the communication module may include a chip for communicating with a network.
- the control plane signaling includes at least one of the following: non-access stratum (Non-Access Stratum, NAS) signaling, access stratum (Access Stratum, AS) signaling (also referred to as RRC signaling).
- the information obtained by the terminal from the control plane signaling of the communication network may be information generated by the communication network.
- the information needs to be sent to the application server by the application client through the application layer. It is not difficult to understand that the information sent through the application layer can be packaged into user plane data in the communication network, so as to reduce the impact on the control plane interface.
- an embodiment of the present application provides an information transmission method, and the method is applied to a first communication device; the first communication device includes but is not limited to: a RAN network element.
- the methods include:
- the first communication device receives first information and/or index information for indicating the value of the first information, and the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- Step 302 The first communication device performs a QoS control operation on the data packet according to the first information and/or the index information used to indicate the value of the first information.
- the first communications device includes: a radio access network element.
- the first communication device includes: a terminal.
- the first communication device may receive the first information and/or index information used to indicate the value of the first information from the second communication device
- the second communication device may include a core network element, such as a UPF , or the second communication device may include a terminal.
- the index information used to indicate the value of the first information may be index information of the value of the first information, through which the first information can be determined.
- the first information may be determined according to index information used to indicate a value of the first information.
- the QoS control operation can be performed on the data packet according to the first information and/or the index information used to indicate the value of the first information, so that the performance of the QoS control operation of the data packet can be improved.
- the data description information of the data packet includes at least one of the following:
- Timestamp information of the data packet are Timestamp information of the data packet.
- the relevant information of the data set to which the data packet belongs can be determined, such as: importance level information, type information, label information and sequence number, thereby improving the control of QoS control Effect.
- non-I-frame data packets carry the sequence numbers of associated I-frames, so as to coordinate scheduling and QoS guarantee for I-frames and non-I-frames in XR services.
- mapping to a QoS flow it can be scheduled synchronously according to the timestamp of the data packet, that is, the data packets with the same timestamp or within the sticky interval of the timestamp need to be scheduled and synchronized.
- it can be scheduled synchronously according to the time stamp, that is, the data packets with the same time stamp or within the sticky interval of the time stamp and with equal importance level labels need to be scheduled synchronously.
- the data packet can be identified by using the above information for identifying the data packet, thereby improving the control effect of QoS control.
- the type of the data packet can be identified through the type information of the data packet, thereby improving the control effect of the QoS control.
- the importance level of the data packet can be identified according to the importance level of the data packet, thereby improving the control effect of QoS control.
- the timestamp information of the data packet can be identified through the timestamp information of the data packet, thereby improving the control effect of QoS control.
- the description information of the dataset includes at least one of the following:
- the data set consists of one or more data packets.
- the data set sequence numbers of the two data packets are the same, the importance levels of the two data packets may be different or the same.
- the data sets of the two data packets are of the same type, but the sequence numbers of the data sets to which they belong may be different.
- the first frame, the fourth frame and the seventh frame correspond to data sets of the I frame type, but the serial numbers of the data sets corresponding to these frames can be different, such as 1, 2, 3.
- a data set can be used to map data from one or more data frames.
- the importance level information, type information, label information and serial number of the data set can be identified through the importance level information, type information, label information and serial number of the data set, so as to perform QoS control operations according to these contents , the control effect of QoS control can be improved.
- the information used to identify the data set includes at least one of the following:
- the index information used to indicate the description information of the data set may be index information of the value of the description information of the data set, and the description information of the above data set can be determined through the index information.
- different data sets have different importance levels, and the data sets may be identified through the importance level information of the data sets. It is not difficult to understand that the importance levels of the data sets to which the data in a data channel belongs may be different, so the data may be identified by the importance level information of the data sets.
- the importance levels of different data sets may be the same, and in this case, the data sets cannot be identified by the importance level information of the data sets.
- the importance level information is distinguished by different importance level numbers.
- the data channel includes a QoS flow.
- the label information of the data set may include label information for identifying information such as the type and importance level of the data set.
- serial numbers of the different data sets are different.
- the serial number of the data set IPBIPPI is I-1, P-1, B-1, I -2, P-2, P-3, I-3;
- different types of data frames can be mapped to the same type of data sets, for example, P frames and B frames can be mapped to non-I frame data sets.
- different types of data frames mapped to the same type of data set correspond to different data set serial numbers, for example, the number of the data set sequence IPBIPPI is I-1, not I-1, not I -2, I-2, not I-3, not I-4, I-3.
- different types of data frames mapped to the same type of data set correspond to the same data set serial number, for example, the data set sequence numbers of IPBIPPI are 1, 2, 2, 2, 1, 2 ,2,1.
- the importance level information, type information, label information and serial number of the data set can be identified through the importance level information, type information, label information and serial number of the data set, so as to perform QoS control operations according to these contents , the control effect of QoS control can be improved.
- the data set association information includes at least one of the following
- the data set group includes two or more related data sets.
- the data set A may be the data set to which the data packet belongs.
- the data sets associated with the data set A include at least one of the following: a data set on which the data set A depends, and a data set that depends on the data set A.
- dataset B is a dataset that depends on dataset A.
- data set B can be data set for non-I frame. At this time, the data set B is the data set on which the first data set depends.
- data set A is data for the left eye
- data set B is data for the right eye
- the associated data sets can be identified through the description information of the data set or the description information of the data set group, so as to perform corresponding QoS control operations on these associated data sets, thereby improving the control effect of QoS control.
- the first operation indication information includes: operation information; or,
- the first operation indication information includes: operation information and at least one of the following:
- the first time period is used to indicate one of the following: the operation information is executed within the first time period, and the effective time period of the operation information.
- the third data and the fourth data may include at least one of the following characteristics:
- the data set to which the fourth data belongs is the same as the data set to which the third data belongs,
- the type of the fourth data is different from the type of the third data
- the importance level of the fourth data is different from that of the third data
- the fourth data depends on the third data or the third data is dependent on the fourth data
- the fourth data is associated with the third data
- the importance level of the fourth data is lower than that of the third data.
- the third data and the fourth data may be data of different types or different importance levels in the same data set.
- the fourth data set includes at least one of the following:
- the data set group includes multiple data sets, and may include multiple data sets of the same type that are related to each other.
- the description information of the third data and the description information of the fourth data are used to indicate: when the third data is lost or fails to be sent, the fourth data is discarded or not sent;
- the description information of the third data is used to indicate: when the third data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; Other data associated with the three data; other data in the same data set; other data in the same data set whose importance level is lower than that of the third data; wherein, the same data set is the data set to which the third data belongs;
- the description information of the fourth data is used to indicate: when the data meeting the first condition is lost or fails to be sent, the fourth data is discarded or not sent; wherein, the first condition includes at least one of the following: the fourth data in the same data set Dependent data; other data associated with the fourth data in the same data set; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is The dataset to which the fourth data belongs;
- the description information of the third data set and the description information of the fourth data set are used to indicate: when the third data set is lost or fails to be sent, the data of the fourth data set is discarded or not sent;
- the description information of the third data set is used to indicate: when the third data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: data of a data set that depends on the third data set; and The data of the data sets with which the first data set has a relationship; the data of the data sets whose importance level is lower than that of the third data set;
- the description information of the fourth data set is used to indicate: when the data set meeting the second condition is lost or fails to be sent, discard or not send the data of the fourth data set; wherein, the second condition includes at least one of the following: the fourth The data set on which the data set depends; the data set associated with the fourth data set; the data set whose importance level is higher than that of the fourth data set;
- the description information of the fifth data set is used to indicate: the data set to which the operation information is applicable.
- the first data set group description information is used to indicate: the data set to which the operation information applies.
- the operation information is used to indicate at least one of the following:
- the QoS control operation includes at least one of the following:
- the cooperative scheduling operation is performed on the data packet, the reordering operation is performed on the data packet, and the data packet is sent according to the importance level, the QoS guarantee of the granularity of the data set, In the same data channel, priority guarantees the data with high importance level, which can improve the QoS guarantee of data packets.
- the operation of discarding or not sending the data packet includes at least one of the following:
- the first data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the first data; other data associated with the first data in the same data set; Other data of other data; other data whose importance level is lower than that of the first data in the same data set; wherein, the same data set is the data set to which the first data belongs;
- the second data is discarded or not sent; wherein, the fourth condition includes at least one of the following: the data that the second data depends on in the same data set; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the second data; wherein, the same data set is the data set to which the second data belongs;
- the first data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: the data of the data set that depends on the first data set; the data of the data set that has an association relationship with the first data set data; data of a data set having a lower importance level than that of the third data set;
- the fifth condition includes at least one of the following: the data set on which the second data set depends; the second data set A data set associated with the second data set; a data set whose importance level is higher than that of the second data set;
- the fourth data is discarded or not sent
- the third data is lost or failed to send, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; other data associated with the third data in the same data set; Other data of the same data set; other data whose importance level is lower than that of the third data in the same data set; wherein, the same data set is the data set to which the third data belongs;
- the fourth data is discarded or not sent; wherein, the sixth condition includes at least one of the following: the data on which the fourth data in the same data set depends; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is the data set to which the fourth data belongs;
- the data of the fourth data set is discarded or not sent;
- the third data set is lost or fails to be sent, discard or not send data that satisfies at least one of the following: data of other data sets that depend on the third data set; other data associated with the first data set the data of the data set; the data of the data set whose importance level is lower than the importance level of the third data set;
- the seventh condition includes at least one of the following: the data set on which the fourth data set depends; the fourth data set A data set associated with the data set; a data set whose importance level is higher than that of the fourth data set;
- the reordering operation of the data packets includes: reordering the data packets of the data set and/or the time stamps of the data packets according to the importance level of the data set and/or the associated information of the data set;
- the first data may be data of a first importance level or a first type, such as data of an I frame.
- the first data may be any data in the data channel, or the first data may be any data in the data set.
- the left-eye frame and the right-eye frame are mapped to the same data set
- the first data may be the first type of data, such as the data of the left-eye frame
- other data associated with the first data may be second Type data, such as data for the right eye frame.
- the importance levels of the data of the left-eye frame and the right-eye frame may be the same.
- the first data is one of the following: any data in the data set, data associated with the second data;
- the second data is one of the following: any data in the data set, data that is associated with the first data;
- the data set is one of the following: any data set in the data channel, the third data set contained in the first operation instruction information, the fourth data set included in the first operation instruction information, the first operation instruction information contains The fifth data set, or any data set in the first data set group contained in the first operation instruction information;
- the first data set is one of the following: any data set in the data channel, the fifth data set included in the first operation instruction information, or any data in the first data set group included in the first operation instruction information set, a data set associated with the second data set;
- the second data set is one of the following: any data set in the data channel, the fifth data set contained in the first operation instruction information, or any data in the first data set group contained in the first operation instruction information set, which is a data set associated with the first data set.
- performing the coordinated scheduling operation on the data packets includes: performing the coordinated scheduling operation on the data packets satisfying the third condition;
- the third condition includes at least one of the following:
- the data sets to which the data packets belong are the same;
- the data set to which the data package belongs has an association relationship or the data set to which the data package belongs has a dependency relationship;
- the time stamps of the data packets are the same or the difference time of the time stamps is within the range of the time stamp difference interval;
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the fifth data set in the first operation instruction information
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the first data set group in the first operation instruction information.
- the data packets in the coordinated scheduling of the data packets are two or more data packets.
- the sameness of the data sets to which the data packets belong includes that the sequence numbers of the data sets to which the data packets belong are the same.
- the operation of reordering the data packets includes: reordering the data packets according to at least one of the following: the importance level of the data set, the associated information of the data set, and the time stamp of the data packet;
- the importance level in sending the data packet according to the importance level is at least one of the following: the importance level of the data packet, and the importance level of the data set.
- the first information obtained by the first communication device and/or the index information used to indicate the value of the first information includes one of the following:
- the first header of the data packet is a header of the first protocol.
- receiving the first information from control plane signaling includes: receiving data description information of the data packet from control plane signaling;
- receiving the first information from a first packet header of the first data includes: receiving data description information of the data packet from a first packet header of the data packet.
- the first protocol is the GTP protocol.
- the first packet header is a GTP-U protocol.
- receiving the first information and/or the index information used to indicate the value of the first information from the control plane signaling and/or the first packet header of the data packet includes at least one item:
- the index information for indicating the value of the first information is received from control plane signaling, and the index information for indicating the value of the first information is received from the first header of the data packet.
- the data description information of the data packet is received from the first packet header of the data packet, and the data set association information and/or the first operation instruction information are received from the control plane signaling.
- the first communication device receives the first information and/or index information used to indicate the value of the first information, and the first information includes at least one of the following: data description information of the data packet, data set association information, first operation indication information; the first communication device performs a QoS control operation on the data packet according to the first information and/or index information used to indicate a value of the first information.
- the QoS control operation is performed on the data packet.
- the embodiment of the present application can improve the QoS control operation performance of the data packet.
- the embodiment of the present application provides a method for information transmission
- the second communication device includes but is not limited to at least one of the following: a core network (Core Network, CN) network element (such as a gateway, the gateway includes a UPF ),terminal.
- CN Core Network
- the methods include:
- Step 401 the second communication device receives the data packet
- Step 402 the second communication device performs a second operation on the received data packet, where the second operation includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the second communication device may include a UE, and the UE receives a data packet from an application layer of the UE.
- the second communication device may include a gateway, and the gateway receives the data packet from the third communication device, for example, the UPF receives the data packet from the SMF.
- the above-mentioned first service data may be a data packet of an I frame, or a data packet of a left eye or a data packet of a right eye, or the like.
- reordering the data packets includes: reordering according to the timestamps in the data packets.
- the default data set is used to map data that does not conform to the data feature information.
- the default data set has the lowest importance level.
- the identification of the data packet as the first service data or not is the first service data, it is beneficial to improve the QoS control effect of the data packet.
- adding the first packet header of the first service data conforms to the The target information of the first service data is also conducive to improving the QoS control effect of the data packet.
- the operation of identifying whether the data packet is the first service data or not is the first service data includes at least one of the following:
- the data feature information in the second header information of the data packet (such as the information in the header of the second protocol), it is identified whether the data packet is the first service data or not.
- the second header information includes at least one of the following:
- RTP Real-time Transport Protocol
- the above-mentioned data feature information identifies the type of data, such as: I frame, P frame, B frame, left-eye frame, and right-eye frame.
- the first header refers to a header of a first protocol
- the first protocol includes at least one of the following: an interface protocol (such as GTP-U) between the first communication device and the second communication device.
- an interface protocol such as GTP-U
- performing the second operation on the received data by the second communication device includes:
- the second communication device acquires the first operation rule and/or the effective time information of the first operation rule,
- the second communication device performs a second operation on the received data according to the first operation rule and/or effective time information of the first operation rule;
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- mapping operation of the data set is specifically as described in the embodiment of the fourth communication device (such as PCF), and details are not repeated here.
- the first information in the target information corresponding to the data feature information is description information of a data set mapped to the data feature information.
- the effective time information of the first operation rule may be determined according to the time information when the first service occurs.
- the second communication device receives the first data operation rule and/or time period information from the third communication device.
- the data characteristic information of the first service data it can be identified that the received data is the first service data or not.
- the second communication device receives the first data operation rule and/or time period information from the third communication device.
- the data characteristic information of the first service data it can be identified that the received data is the first service data or not.
- the information used to indicate to reorder the data packets includes: information used to indicate to reorder the data packets according to the timestamp in the second packet header information in the data packets.
- the second packet header information includes: time stamp information.
- the operation effect on the data packet can be improved by operating the data packet through the above-mentioned first operation rule.
- the second communication device receives the data packet, and the second communication device performs the above-mentioned second operation on the received data packet, and the second operation includes at least one of the following: identifying whether the data packet is the first business data or not the first business data A business data; adding target information conforming to the first business data to the first packet header of the first business data.
- the first communication device can be assisted in performing QoS control operations on the data packets, thereby improving the QoS control effect.
- an embodiment of the present application provides an information transmission method, which is applied to a third communication device; the third communication device includes but is not limited to: CN network elements, such as SMF.
- the methods include:
- Step 501 the third communication device performs a third operation
- the third operation includes at least one of the following:
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- mapping operation of the data set is specifically as described in the embodiment of the fourth communication device (such as PCF), and details are not repeated here.
- the target information corresponding to the data feature information is description information of a data set mapped to the data feature information.
- the effective time of the first operation rule may be determined according to time information when the first service occurs.
- the third communication device sends the first data operation rule to the first communication device, and/or, to the second communication device;
- the performing the third operation includes:
- Acquire third information where the third information includes at least one of the following: first policy information, effective time information of the first policy information, and fifth information;
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the fifth information includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate a value of the first information.
- the effective time information of the first policy information may be determined according to the time information when the first service occurs.
- the third communication device receives the third information sent by the fourth communication device.
- the QoS control operation is performed on the data packet in this way, so that the QoS control effect on the data packet can be improved.
- an embodiment of the present application provides an information transmission method, and the method is applied to a fourth communication device;
- the fourth communication device includes but is not limited to: a CN network element, such as a PCF.
- the methods include:
- Step 601 the fourth communication device performs a fourth operation
- the fourth operation includes at least one of the following:
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the target information includes at least one of the following: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the target information corresponding to the data feature information is description information of a data set mapped to the data feature information.
- the fourth communication device sends the first policy information to the first communication device, the second communication device, or the third communication device, or sends the first policy information and effective time information of the first policy information.
- the fourth communication device sends the first data operation policy to a third communication device
- the effective time information of the first policy information may be determined according to the time information when the first service occurs.
- the data set mapping rules include at least one of the following:
- Data feature information Data feature information, description information of the data set, information for identifying the data set mapping rule, and priority of the data set mapping rule.
- the data feature information indicates that a data packet conforming to the data feature information is mapped to the data set indicated by the description information of the data set.
- the data set is a default data set, which is used to map data that does not conform to the characteristic information of the data.
- the default data set has the lowest importance level.
- mapping operation of the data set includes at least one of the following:
- Map data that meets at least one of the following into different data sets: data of different data frames, data of different types of data frames, data of data frames of different importance levels, data of different types, and data of different importance levels Data, data of different types in the same data frame, data of different importance levels in the same data frame;
- Map data satisfying at least one of the following to the same dataset data of the same data frame, data of the same type of data frame, data of the same importance level, data of the same type, and data of the same importance level (including Data of data frames with the same importance level but different types, such as data of P frames and B frames, can be mapped to a data set for non-I frames). ;
- the priority of the data set of data frame A is set higher than the priority of the data set of data frame B;
- data with the same importance level includes data of data frames with the same importance level but different types, such as data of P frames and B frames, which can be mapped to a data set for non-I frames.
- data frame A may be a data frame to which the above-mentioned data packet belongs.
- data A may be the data to which the above-mentioned data packet belongs.
- determining the first data operation policy by the fourth communication device includes:
- the fourth communication device determines the first data operation policy according to the fifth information.
- the fourth operation further includes: a related operation of determining the occurrence time of the first service
- the relevant operations for determining the occurrence time of the first service include at least one of the following:
- the effective time information of the first policy information or the first time period information in the first information is generated according to the occurrence time information of the first service.
- the data feature information in the first policy information is generated according to the data feature information of the first service data.
- the data set association information in the first information is generated according to the data association information
- the fifth information includes at least one of the following:
- the fourth communication device receives the fifth information from the fifth communication device.
- the fifth information may be received directly or indirectly from other forwarding devices (such as a Network Exposure Function (NEF)).
- NEF Network Exposure Function
- the QoS control operation is performed on the data packet, thereby improving the QoS control effect on the data packet.
- the embodiment of the present application provides an information transmission method, the method is applied to the fifth communication device;
- the fifth communication device includes but not limited to at least one of the following: CN network element (such as AF), UE.
- the methods include:
- Step 701. The fifth communication device sends fifth information, where the fifth information includes at least one of the following:
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the fifth communication device may include an AF or a UE.
- the fifth communication device may send the fifth information to the fourth communication device.
- the QoS control operation can be performed on the data packet based on these information, Therefore, the QoS control effect on the data packet can be improved.
- the first information corresponding to the first service data includes first information corresponding to the data characteristic information of the first service data.
- the data feature information includes at least one of the following: service description information, data feature description, second packet header information corresponding to the data feature information, protocol information to which the data feature information belongs, and protocol layer information to which the data feature information belongs , the associated information of the data;
- the occurrence time information of the first service includes at least one of the following: start time, end time, and duration.
- the data feature description may be the type information of the data frame, such as I frame, P frame, B frame, left-eye frame, and right-eye frame.
- the protocol information to which the data characteristic information belongs may be MPEG protocol information, RTP protocol information, GTP protocol information, and GTP-U protocol information.
- the time information of the occurrence of the first service includes the start time of the first service, the end time of the first service, and the duration of the first service.
- the QoS control operation can be performed on the data packet based on these information, Therefore, the QoS control effect on the data packet can be improved.
- step 801 the AF sends an AF session establishment request to the NEF.
- the above session establishment request may include fifth information (specifically as described in the fifth communication device embodiment), for example, the fifth information includes at least one of the following:
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- step 802 the NEF sends an AF session establishment request to the PCF.
- Step 803 the PCF sends a policy association modification request to the SMF.
- the policy association modification request may include the first policy information, or include the first policy information and the effective time information of the first policy information;
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the target information includes at least one of the following: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- Step 804 the SMF sends a session modification request to the UPF.
- the above session modification request may include: the first operation rule, or, the first operation rule and the valid time of the first operation rule;
- the above session modification request may also include:
- the first information and/or index information used to indicate the value of the first information are the first information and/or index information used to indicate the value of the first information
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- Step 805 SMF sends N1N2 message to AMF.
- the foregoing N1N2 message may include: target information, and the target information may include at least one of the following items: first information, index information used to indicate a value of the first information.
- Step 806 the AMF sends a PDU session modification request to the RAN.
- the PDU session modification request may include at least one of the following items: first information, index information used to indicate a value of the first information.
- FIG. 9 is a structural diagram of an information transmission device provided in an embodiment of the present application. As shown in FIG. 8, the information transmission device 900 includes:
- the receiving module 901 is configured to receive first information and/or index information for indicating the value of the first information, the first information including at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the execution module 902 is configured to perform a QoS control operation on the data packet according to the first information and/or the index information used to indicate the value of the first information.
- the data description information of the data packet includes at least one of the following:
- Timestamp information of the data packet are Timestamp information of the data packet.
- the description information of the dataset includes at least one of the following:
- the information used to identify the data set includes at least one of the following:
- the data set association information includes at least one of the following
- the data set group includes two or more related data sets.
- the first operation indication information includes: operation information; or,
- the first operation indication information includes: operation information and at least one of the following:
- the first time period is used to indicate one of the following: the operation information is executed within the first time period, and the effective time period of the operation information.
- the description information of the third data and the description information of the fourth data are used to indicate: when the third data is lost or fails to be sent, the fourth data is discarded or not sent;
- the description information of the third data is used to indicate: when the third data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; Other data associated with the three data; other data in the same data set; other data in the same data set whose importance level is lower than that of the third data; wherein, the same data set is the data set to which the third data belongs;
- the description information of the fourth data is used to indicate: when the data meeting the first condition is lost or fails to be sent, the fourth data is discarded or not sent; wherein, the first condition includes at least one of the following: the fourth data in the same data set Dependent data; other data associated with the fourth data in the same data set; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is The dataset to which the fourth data belongs;
- the description information of the third data set and the description information of the fourth data set are used to indicate: when the third data set is lost or fails to be sent, the data of the fourth data set is discarded or not sent;
- the description information of the third data set is used to indicate: when the third data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: data of a data set that depends on the third data set; and The data of the data sets with which the first data set has a relationship; the data of the data sets whose importance level is lower than that of the third data set;
- the description information of the fourth data set is used to indicate: when the data set meeting the second condition is lost or fails to be sent, discard or not send the data of the fourth data set; wherein, the second condition includes at least one of the following: the fourth The data set on which the data set depends; the data set associated with the fourth data set; the data set whose importance level is higher than that of the fourth data set;
- the description information of the fifth data set is used to indicate: the data set to which the operation information is applicable.
- the first data set group description information is used to indicate: the data set to which the operation information applies.
- the operation information is used to indicate at least one of the following:
- the QoS control operation includes at least one of the following:
- the operation of discarding or not sending the data packet includes at least one of the following:
- the first data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the first data; other data associated with the first data in the same data set; Other data of other data; other data whose importance level is lower than that of the first data in the same data set; wherein, the same data set is the data set to which the first data belongs;
- the second data is discarded or not sent; wherein, the fourth condition includes at least one of the following: the data that the second data depends on in the same data set; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the second data; wherein, the same data set is the data set to which the second data belongs;
- the first data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: the data of the data set that depends on the first data set; the data of the data set that has an association relationship with the first data set data; data of a data set having a lower importance level than that of the third data set;
- the fifth condition includes at least one of the following: the data set on which the second data set depends; the second data set A data set associated with the second data set; a data set whose importance level is higher than that of the second data set;
- the fourth data is discarded or not sent
- the third data is lost or failed to send, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; other data associated with the third data in the same data set; Other data of the same data set; other data whose importance level is lower than that of the third data in the same data set; wherein, the same data set is the data set to which the third data belongs;
- the fourth data is discarded or not sent; wherein, the sixth condition includes at least one of the following: the data on which the fourth data in the same data set depends; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is the data set to which the fourth data belongs;
- the data of the fourth data set is discarded or not sent;
- the third data set is lost or fails to be sent, discard or not send data that satisfies at least one of the following: data of other data sets that depend on the third data set; other data associated with the first data set the data of the data set; the data of the data set whose importance level is lower than the importance level of the third data set;
- the seventh condition includes at least one of the following: the data set on which the fourth data set depends; the fourth data set A data set associated with the data set; a data set whose importance level is higher than that of the fourth data set;
- the reordering operation of the data packets includes: reordering the data packets of the data set and/or the time stamps of the data packets according to the importance level of the data set and/or the association information of the data set.
- the first data is one of the following: any data in the data set, data associated with the second data;
- the second data is one of the following: any data in the data set, data that is associated with the first data;
- the data set is one of the following: any data set in the data channel, the third data set contained in the first operation instruction information, the fourth data set included in the first operation instruction information, the first operation instruction information contains The fifth data set, or any data set in the first data set group contained in the first operation instruction information;
- the first data set is one of the following: any data set in the data channel, the fifth data set included in the first operation instruction information, or any data in the first data set group included in the first operation instruction information set, a data set associated with the second data set;
- the second data set is one of the following: any data set in the data channel, the fifth data set contained in the first operation instruction information, or any data in the first data set group contained in the first operation instruction information set, which is a data set associated with the first data set.
- performing the coordinated scheduling operation on the data packets includes: performing the coordinated scheduling operation on the data packets satisfying the third condition;
- the third condition includes at least one of the following:
- the data sets to which the data packets belong are the same;
- the data set to which the data package belongs has an association relationship or the data set to which the data package belongs has a dependency relationship;
- the time stamps of the data packets are the same or the difference time of the time stamps is within the range of the time stamp difference interval;
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the fifth data set in the first operation instruction information
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the first data set group in the first operation instruction information.
- the operation of reordering the data packets includes: reordering the data packets according to at least one of the following: the importance level of the data set, the associated information of the data set, and the time stamp of the data packet;
- the importance level in sending the data packet according to the importance level is at least one of the following: the importance level of the data packet, and the importance level of the data set.
- the first information obtained by the first communication device and/or the index information used to indicate the value of the first information includes one of the following:
- the first header of the data packet is a header of the first protocol.
- receiving the first information and/or the index information used to indicate the value of the first information from the control plane signaling and/or the first packet header of the data packet includes at least one item:
- the index information used to indicate the value of the first information is received from the first packet header of the data packet.
- the device for sending indication information in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in the first communication device.
- the instruction information sending device provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 3 , and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 10 is a structural diagram of the information transmission device provided by the embodiment of the present application. As shown in FIG. 10, the information transmission device 1000 includes:
- receiving module 1001 configured to receive data packets
- An execution module 1002 configured to perform a second operation on the received data packet, wherein the second operation includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the operation of identifying whether the data packet is data conforming to the data feature information includes at least one of the following:
- the identification data packet of the data packet is data conforming to the data feature information.
- the first header refers to a header of a first protocol
- the first protocol includes at least one of the following: an interface protocol between the first communication device and the second communication device.
- performing the second operation on the received data by the second communication device includes:
- the second communication device acquires the first operating rule and/or the effective time information of the first operating rule, and the second communication device performs the received operation according to the first operating rule and/or the effective time information of the first operating rule. performing a second operation on the data;
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the device for sending indication information in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in the second communication device.
- the instruction information sending device provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 4 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 11 is a structural diagram of an information transmission device provided by an embodiment of the present application. As shown in FIG. 11, the information transmission device 1100 includes:
- an execution module 1101 configured to execute a third operation
- the third operation includes at least one of the following:
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the performing the third operation includes:
- Acquire third information where the third information includes at least one of the following: first policy information, effective time information of the first policy information, and fifth information;
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the fifth information includes at least one of the following:
- the target information includes at least one of the following items: first information, index information used to indicate a value of the first information.
- the device for sending indication information in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or it may be a component, an integrated circuit, or a chip in the third communication device.
- the indication information sending device provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 5 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 12 is a structural diagram of an information transmission device provided by an embodiment of the present application. As shown in FIG. 12, the information transmission device 1200 includes:
- the fourth operation includes at least one of the following:
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the target information includes at least one of the following: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the data set mapping rules include at least one of the following:
- Data feature information Data feature information, description information of the data set, information for identifying the data set mapping rule, and priority of the data set mapping rule.
- mapping operation of the data set includes at least one of the following:
- Map data that meets at least one of the following into different data sets: data of different data frames, data of different types of data frames, data of data frames of different importance levels, data of different types, and data of different importance levels Data, data of different types in the same data frame, data of different importance levels in the same data frame;
- the priority of the data set of data frame A is set higher than the priority of the data set of data frame B;
- determining the first data operation policy by the fourth communication device includes:
- the fourth communication device determines the first data operation policy according to the fifth information.
- the device for sending indication information in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in the fourth communication device.
- the instruction information sending device provided in the embodiment of the present application can realize each process realized by the method embodiment in FIG. 6 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 13 is a structural diagram of the information transmission device provided by the embodiment of the present application. As shown in FIG. 13, the information transmission device 1300 includes:
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the data feature information includes at least one of the following: service description information, data feature description, second packet header information corresponding to the data feature information, protocol information to which the data feature information belongs, and protocol layer information to which the data feature information belongs , the associated information of the data; and/or
- the occurrence time information of the first service includes at least one of the following: start time, end time, and duration.
- the device for sending indication information in this embodiment of the present application may be a device, a device with an operating system or an electronic device, or may be a component, an integrated circuit, or a chip in the fifth communication device.
- the indication information sending device provided by the embodiment of the present application can realize each process realized by the method embodiment in FIG. 7 and achieve the same technical effect. To avoid repetition, details are not repeated here.
- FIG. 14 is a structural diagram of a communication device provided by an embodiment of the present invention.
- a communication device 1400 includes: a memory 1401 , a processor 1402 , and a program or instruction 14011 stored in the memory 1401 and operable on the processor 1402 .
- the data description information of the data packet is the data description information of the data packet
- An executing module configured to execute a QoS control operation on the data packet according to the first information and/or the index information used to indicate the value of the first information.
- the data description information of the data packet includes at least one of the following:
- Timestamp information of the data packet are Timestamp information of the data packet.
- the description information of the dataset includes at least one of the following:
- the information used to identify the data set includes at least one of the following:
- the data set association information includes at least one of the following
- the dataset group includes two or more datasets with associated relationship.
- the first operation indication information includes: operation information; or,
- the first operation indication information includes: operation information and at least one of the following:
- the first time period is used to indicate one of the following: the operation information is executed within the first time period, and the effective time period of the operation information.
- the description information of the third data and the description information of the fourth data are used to indicate: when the third data is lost or fails to be sent, the fourth data is discarded or not sent;
- the description information of the third data is used to indicate: when the third data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; Other data associated with the three data; other data in the same data set; other data in the same data set whose importance level is lower than that of the third data; wherein, the same data set is the data set to which the third data belongs;
- the description information of the fourth data is used to indicate: when the data meeting the first condition is lost or fails to be sent, the fourth data is discarded or not sent; wherein, the first condition includes at least one of the following: the fourth data in the same data set Dependent data; other data associated with the fourth data in the same data set; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is The dataset to which the fourth data belongs;
- the description information of the third data set and the description information of the fourth data set are used to indicate: when the third data set is lost or fails to be sent, the data of the fourth data set is discarded or not sent;
- the description information of the third data set is used to indicate: when the third data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: data of a data set that depends on the third data set; and The data of the data sets with which the first data set has a relationship; the data of the data sets whose importance level is lower than that of the third data set;
- the description information of the fourth data set is used to indicate: when the data set meeting the second condition is lost or fails to be sent, discard or not send the data of the fourth data set; wherein, the second condition includes at least one of the following: the fourth The data set on which the data set depends; the data set associated with the fourth data set; the data set whose importance level is higher than that of the fourth data set;
- the description information of the fifth data set is used to indicate: the data set to which the operation information is applicable.
- the first data set group description information is used to indicate: the data set to which the operation information applies.
- the operation information is used to indicate at least one of the following:
- the QoS control operation includes at least one of the following:
- the operation of discarding or not sending the data packet includes at least one of the following:
- the first data is lost or fails to be sent, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the first data; other data associated with the first data in the same data set; Other data of other data; other data whose importance level is lower than that of the first data in the same data set; wherein, the same data set is the data set to which the first data belongs;
- the second data is discarded or not sent; wherein, the fourth condition includes at least one of the following: the data that the second data depends on in the same data set; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the second data; wherein, the same data set is the data set to which the second data belongs;
- the first data set is lost or fails to be sent, discard or not send data satisfying at least one of the following: the data of the data set that depends on the first data set; the data of the data set that has an association relationship with the first data set data; data of a data set having a lower importance level than that of the third data set;
- the fifth condition includes at least one of the following: the data set on which the second data set depends; the second data set A data set associated with the second data set; a data set whose importance level is higher than that of the second data set;
- the fourth data is discarded or not sent
- the third data is lost or failed to send, discard or not send data that satisfies at least one of the following: other data in the same data set that depends on the third data; other data associated with the third data in the same data set; Other data of the same data set; other data whose importance level is lower than that of the third data in the same data set; wherein, the same data set is the data set to which the third data belongs;
- the fourth data is discarded or not sent; wherein, the sixth condition includes at least one of the following: the data on which the fourth data in the same data set depends; Other data associated with the data; other data in the same data set; other data in the same data set whose importance level is higher than that of the fourth data; wherein, the same data set is the data set to which the fourth data belongs;
- the data of the fourth data set is discarded or not sent;
- the third data set is lost or fails to be sent, discard or not send data that satisfies at least one of the following: data of other data sets that depend on the third data set; other data associated with the first data set the data of the data set; the data of the data set whose importance level is lower than the importance level of the third data set;
- the seventh condition includes at least one of the following: the data set on which the fourth data set depends; the fourth data set A data set associated with the data set; a data set whose importance level is higher than that of the fourth data set;
- the reordering operation of the data packets includes: reordering the data packets of the data set and/or the time stamps of the data packets according to the importance level of the data set and/or the association information of the data set.
- the first data is one of the following: any data in the data set, data associated with the second data;
- the second data is one of the following: any data in the data set, data that is associated with the first data;
- the data set is one of the following: any data set in the data channel, the third data set contained in the first operation instruction information, the fourth data set included in the first operation instruction information, the first operation instruction information contains The fifth data set, or any data set in the first data set group contained in the first operation instruction information;
- the first data set is one of the following: any data set in the data channel, the fifth data set included in the first operation instruction information, or any data in the first data set group included in the first operation instruction information set, a data set associated with the second data set;
- the second data set is one of the following: any data set in the data channel, the fifth data set contained in the first operation instruction information, or any data in the first data set group contained in the first operation instruction information set, which is a data set associated with the first data set.
- performing the coordinated scheduling operation on the data packets includes: performing the coordinated scheduling operation on the data packets satisfying the third condition;
- the third condition includes at least one of the following:
- the data sets to which the data packets belong are the same;
- the data set to which the data package belongs has an association relationship or the data set to which the data package belongs has a dependency relationship;
- the time stamps of the data packets are the same or the difference time of the time stamps is within the range of the time stamp difference interval;
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the fifth data set in the first operation instruction information
- the data set to which the data packet belongs conforms to the data set indicated by the description information of the first data set group in the first operation instruction information.
- the operation of reordering the data packets includes: reordering the data packets according to at least one of the following: the importance level of the data set, the associated information of the data set, and the time stamp of the data packet;
- the importance level in sending the data packet according to the importance level is at least one of the following: the importance level of the data packet, and the importance level of the data set.
- the first information obtained by the first communication device and/or the index information used to indicate the value of the first information includes one of the following:
- the first header of the data packet is a header of the first protocol.
- receiving the first information and/or the index information used to indicate the value of the first information from the control plane signaling and/or the first packet header of the data packet includes at least one item:
- the index information used to indicate the value of the first information is received from the first packet header of the data packet.
- the target information includes at least one of the following items: first information, index information used to indicate the value of the first information;
- the first information includes at least one of the following:
- the data description information of the data packet is the data description information of the data packet
- the first operation instruction information is the first operation instruction information.
- the operation of identifying whether the data packet is data conforming to the data feature information includes at least one of the following:
- the identification data packet of the data packet is data conforming to the data feature information.
- the first header refers to a header of a first protocol
- the first protocol includes at least one of the following: an interface protocol between the first communication device and the second communication device.
- performing the second operation on the received data by the second communication device includes:
- the second communication device acquires the first operating rule and/or the effective time information of the first operating rule, and the second communication device performs the received operation according to the first operating rule and/or the effective time information of the first operating rule. performing a second operation on the data;
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the third operation includes at least one of the following:
- the first operation rule includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
- the first information includes at least one of the following: data description information of the data packet,
- the first operation instruction information is the first operation instruction information.
- the performing the third operation includes:
- Acquire third information where the third information includes at least one of the following: first policy information, effective time information of the first policy information, and fifth information;
- the first policy information includes at least one of the following:
- Operation information used to indicate that target information is added to the data conforming to the data feature information
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Abstract
Description
Claims (34)
- 一种信息传输方法,包括:第一通信设备接收第一信息和/或用于指示第一信息取值的索引信息,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息;所述第一通信设备根据所述第一信息和/或用于指示第一信息取值的索引信息,对数据包执行服务质量QoS控制操作。
- 如权利要求1所述的方法,其中,所述数据包的数据描述信息包括以下至少一项:所述数据包所属的数据集的描述信息和/或用于指示所述数据包所属的数据集的描述信息的索引信息;用于标识所述数据包的信息,所述数据包的类型信息,所述数据包的重要性等级,所述数据包的时间戳信息。
- 根据权利要求2所述的方法,其中,所述数据集的描述信息包括以下至少一项:用于标识所述数据集的信息,所述数据集的重要性等级信息,所述数据集的类型信息,所述数据集的标签信息,所述数据集的序号。
- 根据权利要求3所述的方法,其中,所述用于标识所述数据集的信息包括以下至少一项:用于指示所述数据集的描述信息的索引信息;所述数据集的重要性等级信息;所述数据集的类型信息;所述数据集的标签信息;所述数据集的序号。
- 如权利要求1所述的方法,其中,所述数据集关联信息包括如下至少一项数据集A所依赖的数据集的描述信息;依赖数据集A的数据集的描述信息;数据包所属的数据集所关联的数据集的描述信息;存在关联关系的数据集的描述信息;数据集组的描述信息,其中,所述数据集组包含两个或两个以上存在关联关系的数据集。
- 如权利要求1所述的方法,其中,所述第一操作指示信息包括:操作信息;或,所述第一操作指示信息包括:操作信息和以下至少一项:第三数据的描述信息和/或第四数据的描述信息、第三数据集的描述信息和/或第四数据集的描述信息、第五数据集的描述信息、第一数据集组的描述信息、第一时间段,时间戳差异区间的信息;其中,所述第一时间段用于指示以下之一:在所述第一时间段内执行所述操作信息,所述操作信息的生效时间段。
- 如权利要求6所述的方法,其中,第三数据的描述信息和第四数据的描述信息用于指示:在第三数据丢失或者发送失败的情况下,丢弃或者不发送第四数据;和/或第三数据的描述信息用于指示:在第三数据丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:相同数据集中依赖第三数据的其他数据;相同数据集中与第三数据关联的其他数据;相同数据集中的其他数 据;相同数据集中重要性等级比第三数据的重要性等级低的其他数据;其中,所述相同数据集是第三数据所属数据集;和/或第四数据的描述信息用于指示:在满足第一条件的数据丢失或发送失败情况下,丢弃或者不发送第四数据;其中,第一条件包括以下至少一项:相同数据集中第四数据所依赖的数据;相同数据集中与第四数据关联的其他数据;相同数据集中的其他数据;相同数据集中重要性等级比第四数据的重要性等级高的其他数据;其中,所述相同数据集是第四数据所属数据集;和/或第三数据集的描述信息和第四数据集的描述信息用于指示:在第三数据集丢失或者发送失败的情况下,丢弃或者不发送第四数据集的数据;和/或第三数据集的描述信息用于指示:在第三数据集丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:依赖所述第三数据集的数据集的数据;与第一数据集存在关联关系的数据集的数据;重要性等级比第三数据集的重要性等级低的数据集的数据;和/或第四数据集的描述信息用于指示:在满足第二条件的数据集丢失或发送失败情况下,丢弃或者不发送第四数据集的数据;其中,第二条件包括以下至少一项:第四数据集所依赖的数据集;第四数据集关联的数据集;重要性等级比第四数据集的重要性等级高的数据集;和/或所述第五数据集的描述信息用于指示:所述操作信息所适用的数据集;和/或所述第一数据集组描述信息用于指示:所述操作信息所适用的数据集。
- 如权利要求6所述的方法,其中,所述操作信息用于指示如下至少一项:对数据包进行丢弃或者不发送的操作,对数据包进行协同调度操作,对数据包进行重排序操作,依据重要性等级发送数据包,数据集粒度的QoS保障,在同一数据通道中优先保障重要性等级高的数据。
- 如权利要求1所述的方法,其中,所述QoS控制操作,包括如下至少一项:对数据包进行丢弃或者不发送的操作,对数据包进行协同调度操作,对数据包进行重排序操作,依据重要性等级发送数据包,数据集粒度的QoS保障,在同一数据通道中优先保障重要性等级高的数据。
- 如权利要求8或9所述的方法,其中,对数据包进行丢弃或不发送的操作包括以下至少一项:在第一数据丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:相同数据集中依赖第一数据的其他数据;相同数据集中与第一数据关联的其他数据;相同数据集中的其他数据;相同数据集中重要性等级比第一数据的重要性等级低的其他数据;其中,所述相同数据集是第一数据所属数据集;在满足第四条件的数据丢失或发送失败情况下,丢弃或者不发送第二数据;其中,第四条件包括以下至少一项:相同数据集中第二数据所依赖的数据;相同数据集中与第二数据关联的其他数据;相同数据集中的其他数据;相同数据集中重要性等级比第二数据的重要性等级高的其他数据;其中,所述相同数据集是第二数据所属数据集;在第一数据集丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:依赖所述第一数据集的数据集的数据;与第一数据集存在关联关系的数据集的数据;重要性等级比第三数据集的重要性等级低的数据集的数据;在满足第五条件的数据集丢失或发送失败情况下,丢弃或者不发送第二 数据集的数据;其中,第五条件包括以下至少一项:第二数据集所依赖的数据集;第二数据集关联的数据集;重要性等级比第二数据集的重要性等级高的数据集;在第三数据丢失或者发送失败的情况下,丢弃或者不发送第四数据;在第三数据丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:相同数据集中依赖第三数据的其他数据;相同数据集中与第三数据关联的其他数据;相同数据集中的其他数据;相同数据集中重要性等级比第三数据的重要性等级低的其他数据;其中,所述相同数据集是第三数据所属数据集;在满足第六条件的数据丢失或发送失败情况下,丢弃或者不发送第四数据;其中,第六条件包括以下至少一项:相同数据集中第四数据所依赖的数据;相同数据集中与第四数据关联的其他数据;相同数据集中的其他数据;相同数据集中重要性等级比第四数据的重要性等级高的其他数据;其中,所述相同数据集是第四数据所属数据集;在第三数据集丢失或者发送失败的情况下,丢弃或者不发送第四数据集的数据;在第三数据集丢失或者发送失败的情况下,丢弃或者不发送满足以下至少一项的数据:依赖所述第三数据集的其他数据集的数据;与第一数据集存在关联关系的其他数据集的数据;重要性等级比第三数据集的重要性等级低的数据集的数据;在满足第七条件的数据集丢失或发送失败情况下,丢弃或者不发送第四数据集的数据;其中,第七条件包括以下至少一项:第四数据集所依赖的数据集;第四数据集关联的数据集;重要性等级比第四数据集的重要性等级高的数据集;和/或所述对数据包进行重排序操作包括:依据数据集的重要性等级和/或数据集关联信息,对数据集的数据包和/或数据包的时间戳进行重排序。
- 如权利要求10所述的方法,其中,所述第一数据是以下之一:数据集中任一数据,与第二数据存在关联关 系的数据;和/或所述第二数据是以下之一:数据集中任一数据,与第一数据存在关联关系的数据;和/或所述数据集是以下之一:数据通道中任一数据集,第一操作指示信息中包含的第三数据集,第一操作指示信息中包含的第四数据集,第一操作指示信息中包含的第五数据集,或第一操作指示信息中包含的第一数据集组中任一数据集;和/或所述第一数据集是以下之一:数据通道中任一数据集,第一操作指示信息中包含的第五数据集,或第一操作指示信息中包含的第一数据集组中任一数据集,与第二数据集存在关联关系的数据集;和/或所述第二数据集是以下之一:数据通道中任一数据集,第一操作指示信息中包含的第五数据集,或第一操作指示信息中包含的第一数据集组中任一数据集,与第一数据集存在关联关系的数据集。
- 如权利要求8或9所述的方法,其中,所述对数据包进行协同调度操作包括:对满足第三条件的数据包进行协同调度操作;其中,所述第三条件,包括如下至少一项:所述数据包所属数据集的相同;所述数据包所属数据集存在关联关系或所述数据包所属数据集存在依赖关系;所述数据包的时间戳相同或时间戳的差异时间位于时间戳差异区间范围内;所述数据包所属数据集符合所述第一操作指示信息中第五数据集的描述信息指示的数据集;所述数据包所属数据集符合所述第一操作指示信息中第一数据集组的描述信息指示的数据集。
- 如权利要求8或9所述的方法,其中,所述对数据包进行重排序操作包括:依据以下至少一项对数据包进行重排序:数据集的重要性等级,数据集关联信息,数据包的时间戳;和/或依据重要性等级发送数据包中所述重要性等级为以下至少一项:数据包的重要性等级、数据集的重要性等级。
- 根据权利要求1所述的方法,其中,所述第一通信设备获取第一信息和/或用于指示第一信息取值的索引信息包括以下之一:从控制面信令和/或数据包的第一包头,接收所述第一信息和/或用于指示第一信息取值的索引信息;或,根据本地配置获取所述第一信息;其中,所述数据包的第一包头为第一协议的包头。
- 根据权利要求14所述的方法,其中,从控制面信令和/或数据包的第一包头,接收所述第一信息和/或用于指示第一信息取值的索引信息包括至少一项:从所述数据包的第一包头接收数据包的数据描述信息,和/或,从控制面信令接收所述第一信息中除所述数据包的数据描述信息之外的其他内容;从控制面信令接收所述用于指示第一信息取值的索引信息;从所述数据包的第一包头接收所述用于指示第一信息取值的索引信息。
- 一种信息传输方法,包括:第二通信设备接收数据包,第二通信设备对接收数据包执行第二操作,其中,所述第二操作包括如下至少一项:识别数据包是否为符合数据特征信息的数据;为符合数据特征信息的数据包的第一包头增加符合所述数据特征信息的目标信息;为不符合数据特征信息的数据包的第一包头增加默认数据集对应的目标信息;为不符合任一非默认数据集映射规则中的数据特征信息的数据包的第一包头增加默认数据集对应的目标信息;对数据包进行重排序;执行所述数据包到数据集的映射操作;其中,所述目标信息包括如下至少一项:第一信息,用于指示第一信息取值的索引信息;所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 如权利要求16所述的方法,其中,所述识别数据包是否为符合数据特征信息的数据的操作,包括如下至少一项:根据数据包的第二协议的包头信息,识别数据包的识别数据包是否为符合数据特征信息的数据。
- 如权利要求16所述的方法,其中,所述第一包头是指第一协议的包头,所述第一协议包括以下至少一项:第一通信设备与第二通信设备间的接口协议。
- 如权利要求16所述的方法,其中,所述第二通信设备对接收的所述数据执行第二操作包括:所述第二通信设备获取第一操作规则和/或第一操作规则的生效时间信息,所述第二通信设备根据第一操作规则和/或第一操作规则的生效时间信息,对接收的所述数据执行第二操作;其中,所述第一操作规则包括以下至少一项:数据特征信息;所述数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;数据集映射规则。
- 一种信息传输方法,包括:第三通信设备执行第三操作,其中,所述第三操作包括以下至少一项:数据集的映射操作;确定第一操作规则;确定第一操作规则的有效时间;确定第一信息和/或用于指示第一信息取值的索引信息;发送所述第一操作规则,或,发送第一操作规则和第一操作规则的有效时间,发送第一信息和/或用于指示第一信息取值的索引信息;其中,所述第一操作规则包括以下至少一项:数据特征信息;所述数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;数据集映射规则;所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 如权利要求20所述的方法,其中,所述执行第三操作,包括:获取第三信息,所述第三信息包括以下至少一项:第一策略信息,第一策略信息的生效时间信息,第五信息;根据所述第三信息,执行第三操作;其中,所述第一策略信息包括如下至少一项:数据特征信息;所述数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;所述数据特征信息的对应的第一信息;数据集映射规则;其中,所述第五信息包括以下至少一项:第一业务数据的数据特征信息;第一业务发生的时间信息;所述第一业务数据对应的第一信息;其中,所述目标信息包括如下至少一项:第一信息,用于指示第一信息取值的索引信息。
- 一种信息传输方法,包括:第四通信设备执行第四操作;所述第四操作包括以下至少一项:数据集的映射操作;确定第一策略信息;确定第一策略信息的生效时间信息;发送第一策略信息,或,发送第一策略信息和第一策略信息的生效时间信息;其中,所述第一策略信息包括如下至少一项:数据特征信息;数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;所述数据特征信息的对应的第一信息;数据集映射规则;其中,所述目标信息包括以下至少一项:第一信息,用于指示第一信息取值的索引信息;其中,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 根据权利要求22所述的方法,其中,所述数据集映射规则包括以下至少一项:数据特征信息,数据集的描述信息,用于标识所述数据集映射规则的信息,所述数据集映射规则的优先级。
- 根据权利要求22所述的方法,其中,执行数据集的映射操作包括以下至少一项:将满足以下至少一项的数据映射为不同的数据集:不同的数据帧的数据,类型不同的数据帧的数据,重要性等级不同的数据帧的数据,类型不同的数据,重要性等级不同的数据,同一数据帧中类型不同的数据,同一数据帧中重要性等级不同的数据;将满足以下至少一项的数据映射为同一数据集:同一数据帧的数据,类型相同数据帧的数据,重要性等级相同的数据帧的数据,类型相同的数据,重要性等级相同的数据;将数据帧的重要性等级或数据的重要性等级映射为数据帧的重要性等级;当数据帧A依赖数据帧B,且数据帧A和数据帧B映射的数据集不同的情况下,将数据帧A的数据集的优先级设置高于将数据帧B的数据集的优先级;当数据A依赖数据B,且数据A和数据B映射的数据集不同的情况下,将数据A的数据集的优先级设置高于将数据B的数据集的优先级;其中,数据A和数据B的数据帧相同。
- 如权利要求22所述的方法,其中,所述第四通信设备确定第一数据操作策略,包括:获取第五信息,所述第四通信设备根据第五信息,确定第一数据操作策略。
- 一种信息传输方法,包括:第五通信设备发送第五信息,所述第五信息包括以下至少一项:第一业务数据的数据特征信息;第一业务发生的时间信息;所述第一业务数据对应的第一信息,其中,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 根据权利要求26所述的方法,其中,所述数据特征信息包括以下至少一项:业务的描述信息,数据特征描述,数据特征信息对应的第二包头信息,数据特征信息所属的协议信息,数据特征信息所属的协议层次信息,数据的关联信息;和/或所述第一业务发生的时间信息包括以下至少一项:开始时间,结束时间,时长。
- 一种信息传输装置,包括:接收模块,用于接收第一信息和/或用于指示第一信息取值的索引信息,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息;执行模块,用于根据所述第一信息和/或用于指示第一信息取值的索引信息,对数据包执行服务质量QoS控制操作。
- 一种信息传输装置,包括:接收模块,用于接收数据包,执行模块,用于对接收数据包执行第二操作,其中,所述第二操作包括如下至少一项:识别数据包是否为符合数据特征信息的数据;为符合数据特征信息的数据包的第一包头增加符合所述数据特征信息的目标信息;为不符合数据特征信息的数据包的第一包头增加默认数据集对应的目标 信息;为不符合任一非默认数据集映射规则中的数据特征信息的数据包的第一包头增加默认数据集对应的目标信息;对数据包进行重排序;执行所述数据包到数据集的映射操作;其中,所述目标信息包括如下至少一项:第一信息,用于指示第一信息取值的索引信息;所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 一种信息传输装置,包括:执行模块,用于执行第三操作,其中,所述第三操作包括以下至少一项:数据集的映射操作;确定第一操作规则;确定第一操作规则的有效时间;确定第一信息和/或用于指示第一信息取值的索引信息;发送所述第一操作规则,或,发送第一操作规则和第一操作规则的有效时间,发送第一信息和/或用于指示第一信息取值的索引信息;其中,所述第一操作规则包括以下至少一项:数据特征信息;所述数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;数据集映射规则;所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 一种信息传输装置,包括:执行模块,用于执行第四操作;所述第四操作包括以下至少一项:数据集的映射操作;确定第一策略信息;确定第一策略信息的生效时间信息;发送第一策略信息,或,发送第一策略信息和第一策略信息的生效时间信息;其中,所述第一策略信息包括如下至少一项:数据特征信息;数据特征信息对应的目标信息;用于指示为符合所述数据特征信息的数据增加目标信息的操作信息;用于指示对数据包进行重排序的信息;用于指示将数据包的第二包头信息复制到数据包的第一包头中的信息;所述数据特征信息的对应的第一信息;数据集映射规则;其中,所述目标信息包括以下至少一项:第一信息,用于指示第一信息取值的索引信息;其中,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 一种信息传输装置,包括:发送模块,用于发送第五信息,所述第五信息包括以下至少一项:第一业务数据的数据特征信息;第一业务发生的时间信息;所述第一业务数据对应的第一信息,其中,所述第一信息包括以下至少一项:数据包的数据描述信息、数据集关联信息、第一操作指示信息。
- 一种通信设备,包括:存储器、处理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者指令,其中,所述程序或者指令被所述处理器执行时实现如权利要求1至15中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求16至19中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求20至21中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求22至25中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求26至27中任一项所述的信息传输方法中的步骤。
- 一种可读存储介质,所述可读存储介质上存储有程序或指令,其中,所述程序或者指令被所述处理器执行时实现如权利要求1至15中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求16至19中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求20至21中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求22至25中任一项所述的信息传输方法中的步骤,或者,所述程序或者指令被所述处理器执行时实现如权利要求26至27中任一项所述的信息传输方法中的步骤。
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