WO2020155076A1 - 业务处理方法、设备、芯片及计算机程序 - Google Patents

业务处理方法、设备、芯片及计算机程序 Download PDF

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Publication number
WO2020155076A1
WO2020155076A1 PCT/CN2019/074316 CN2019074316W WO2020155076A1 WO 2020155076 A1 WO2020155076 A1 WO 2020155076A1 CN 2019074316 W CN2019074316 W CN 2019074316W WO 2020155076 A1 WO2020155076 A1 WO 2020155076A1
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WIPO (PCT)
Prior art keywords
tsn
service
information
window
packet
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PCT/CN2019/074316
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English (en)
French (fr)
Inventor
刘建华
许阳
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP19912772.1A priority Critical patent/EP3920491B1/en
Priority to CN201980062157.8A priority patent/CN112740630B/zh
Priority to PCT/CN2019/074316 priority patent/WO2020155076A1/zh
Publication of WO2020155076A1 publication Critical patent/WO2020155076A1/zh
Priority to US17/390,652 priority patent/US20220021623A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • 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
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0858—One way delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Definitions

  • This application relates to wireless network technology, in particular to business processing methods, equipment, chips and computer programs.
  • FIG. 1 is a schematic diagram of an existing TSN bridge.
  • the TSN services that need to be supported are mainly deterministic services.
  • duration duration
  • egress duration duration
  • the embodiments of the present application provide service processing methods, equipment, chips, and computer programs.
  • a business processing method including:
  • the first device obtains the window entry information of the service data packet
  • the first device determines the window exit information of the service data packet according to the window entry information and the transmission delay information.
  • a service processing device which is used to execute the method in the first aspect or its implementation manners.
  • the service processing device includes a functional module for executing the method in the above-mentioned first aspect or each implementation manner thereof.
  • a communication device including a processor and a memory, the memory is used to store a computer program, and the processor is used to call and run the computer program stored in the memory to execute the first aspect or its implementations In the method.
  • a chip is provided, which is used to implement the method in the first aspect or its implementation manners.
  • the chip includes: a processor, configured to call and run a computer program from the memory, so that the device installed with the chip executes the method in the first aspect or its implementation manners.
  • a computer-readable storage medium for storing a computer program that enables a computer to execute the method in the first aspect or its implementation manners.
  • a computer program product including computer program instructions, which cause a computer to execute the method in the first aspect or its implementation manners.
  • a computer program which when running on a computer, causes the computer to execute the method in the first aspect or its implementation manners.
  • the solution described in this application can effectively determine the out-of-window information of service data packets, so that after TSN service data packets reach 5GS at a certain time, they can leave 5GS at a certain time.
  • 5GS guarantees the transmission characteristics and transmission requirements of TSN service data packets.
  • FIG. 1 is a schematic diagram of an existing TSN bridge.
  • Fig. 2 is a schematic diagram of a communication system architecture provided by an embodiment of the application.
  • Fig. 3 is a schematic flowchart of a service processing method provided by an embodiment of the application.
  • Figure 4 is a schematic diagram of the earliest TSN time point, the latest TSN time point, window entry duration, the earliest TSN time point to leave 5GS, the latest TSN time point to leave 5GS, and the exit window duration provided by an embodiment of the application .
  • FIG. 5 is a schematic structural diagram of a service processing device 500 provided by an embodiment of the application.
  • FIG. 6 is a schematic structural diagram of a communication device 600 provided by an embodiment of this application.
  • FIG. 7 is a schematic structural diagram of a chip 700 provided by an embodiment of the application.
  • FIG. 8 is a schematic block diagram of a communication system 800 provided by an embodiment of the application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • WiMAX Worldwide Interoperability for Microwave Access
  • FIG. 1 is a schematic diagram of a communication system architecture provided by an embodiment of this application.
  • the communication system 100 may include a network device 110, and the network device 110 may be a device that communicates with a terminal device 120 (or called a communication terminal or a terminal).
  • the network device 110 may provide communication coverage for a specific geographic area, and may communicate with terminal devices located in the coverage area.
  • the network device 110 may be a base station (BTS, Base Transceiver Station) in a GSM system or a CDMA system, a base station (NB, NodeB) in a WCDMA system, or an evolved base station in an LTE system (eNB or eNodeB, Evolutional Node B), or the wireless controller in the Cloud Radio Access Network (CRAN, Cloud Radio Access Network), or the network equipment may be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridges, routers, network side devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN, Public Land Mobile Network), etc.
  • BTS Base Transceiver Station
  • NB NodeB
  • eNB or eNodeB Evolutional Node B
  • CRAN Cloud Radio Access Network
  • the network equipment may be a mobile switching center, a relay station, an access point, a vehicle-mounted device, Wearable devices, hubs, switches, bridge
  • the communication system 100 further includes at least one terminal device 120 located within the coverage area of the network device 110.
  • the "terminal equipment” used here includes but is not limited to connection via wired lines, such as public switched telephone networks (PSTN, Public Switched Telephone Networks), digital subscriber lines (DSL, Digital Subscriber Line), digital cables, and direct cable connections ; And/or another data connection/network; and/or via a wireless interface, such as for cellular networks, wireless local area networks (WLAN, Wireless Local Area Network), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • wireless interface such as for cellular networks, wireless local area networks (WLAN, Wireless Local Area Network), digital TV networks such as DVB-H networks, satellite networks, AM- FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellites or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, Internet/intranet PDA with internet access, web browser, memo pad, calendar, and/or Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receivers or others including radio telephone transceivers Electronic device.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminal, user equipment (UE, User Equipment), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile equipment, user terminal, terminal, wireless communication equipment, user agent or User device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (WLL, Wireless Local Loop) station, a personal digital processing (PDA, Personal Digital Assistant), with wireless communication Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in 5G networks, or terminal devices in the future evolution of PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • terminal direct connection (D2D, Device to Device) communication may be performed between the terminal devices 120.
  • D2D Device to Device
  • the 5G system or 5G network may also be referred to as NR system or NR network.
  • the technical solution of the embodiment of the present application may be applied to the unlicensed spectrum or the authorized spectrum, which is not limited in the embodiment of the present application.
  • Figure 2 exemplarily shows one network device and two terminal devices.
  • the communication system 100 may include multiple network devices and the coverage of each network device may include other numbers of terminal devices. The embodiment does not limit this.
  • the communication system 100 may also include other network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • network entities such as a network controller and a mobility management entity, which are not limited in the embodiment of the present application.
  • the devices with communication functions in the network/system in the embodiments of the present application may be referred to as communication devices.
  • the communication device may include a network device 110 with a communication function and a terminal device 120.
  • the network device 110 and the terminal device 120 may be the specific devices described above, which will not be repeated here.
  • the communication device may also include other devices in the communication system 100, such as network controllers, mobility management entities, and other network entities, which are not limited in the embodiment of the present application.
  • Fig. 3 is a schematic flowchart of a service processing method provided by an embodiment of the application. As shown in Figure 3, the following specific implementations are included.
  • the first device obtains ingress window information of the service data packet.
  • the first device obtains the transmission delay information of the service data packet.
  • the first device determines egress window information of the service data packet according to the obtained window entry information and transmission delay information.
  • the service data packet is a TSN service data packet.
  • the acquired window entry information may include at least one of the following: the earliest TSN time point, the latest TSN time point, the window entry duration, and the window identifier of the window entry.
  • the acquired transmission delay information may include: maximum delay (delay) and minimum delay.
  • the obtained window exit information may include at least one of the following: the earliest TSN time point of leaving 5GS, the latest TSN time point of leaving 5GS, the window duration, and the window identifier of the window.
  • the first device may also obtain processing target information, which may also be included in window entry information and window exit information, respectively.
  • the processing object information may include at least one of the following: granularity indication information, service identification, QoS flow identification, protocol data unit session (PDU session) identification, IP quintuple information, bearer identification, Ethernet (Ethernet) Address, service identification list (list), QoS flow identification list, PDU session identification list, IP quintuple information list, bearer identification list, Ethernet address list, etc.
  • the TSN time point of leaving 5GS at the earliest can be respectively as follows:
  • TSN time point of the earliest departure from 5GS TSN time point of the latest arrival + minimum delay
  • TSN time point of leaving 5GS at the latest TSN time point of arriving at the latest + maximum delay
  • Out window duration the latest TSN time point of leaving 5GS-the earliest TSN time point of leaving 5GS.
  • Figure 4 is a schematic diagram of the earliest TSN time point, the latest TSN time point, window entry duration, the earliest TSN time point to leave 5GS, the latest TSN time point to leave 5GS, and the exit window duration provided by an embodiment of the application .
  • a represents the earliest TSN time point
  • b represents the latest TSN time point
  • ba window duration
  • c represents the earliest TSN time point to leave 5GS
  • d represents the latest TSN time point to leave 5GS TSN time point
  • dc represents the window duration.
  • TSN time point of the earliest departure from 5GS earliest TSN time point of arrival + window duration + minimum delay
  • TSN time point of latest departure from 5GS earliest TSN time point of arrival + window duration + maximum delay
  • the TSN time point of the earliest departure from 5GS the earliest TSN time point of arrival + minimum delay
  • the TSN time point of the latest departure from 5GS the earliest TSN time point of arrival + maximum delay, etc.
  • the first processing object can be determined according to the processing object information.
  • the first processing object may include at least one of the following: service (for example, based on each TSN service), QoS flow, PDU session, IP quintuple, bearer, Ethernet address, service list, QoS flow list, PDU session list, IP five Tuple list, bearer list, Ethernet address list, etc.
  • the first processing object may include at least one of the following: a service with a specific identifier, a QoS flow with a specific identifier, a PDU session with a specific identifier, an IP quintuple with a specific identifier, a bearer with a specific identifier, an Ethernet address with a specific identifier, and a specific identifier.
  • a service with a specific identifier a QoS flow with a specific identifier, a PDU session with a specific identifier, an IP quintuple list with specific identifier, bearer list with specific identifier, and Ethernet address list with specific identifier.
  • the first device may perform processing according to the first processing object, such as determining window entry information, window exit information, information about the relationship between entry and exit, the entry window corresponding to the data packet, the exit window corresponding to the data packet, and the first 1. Notification information, second notification information, third notification information, fourth notification information, etc.
  • the first device may include at least one of the following: session management function entity (SMF, Session Management Function), access and mobility management function entity (AMF, Access and Mobility Management Function), policy control function entity (PCF, Policy Control Function) ), translator, centralized network configuration entity (CNC, Centralized Network Configuration), etc.
  • SMF Session Management Function
  • AMF Access and Mobility Management Function
  • PCF Policy Control Function
  • translator centralized network configuration entity
  • CNC Centralized Network Configuration
  • the first device may be configured by a TSN central network configuration entity (CNC, Centralized Network Configuration).
  • the first device may also send the first notification information to the ingress node of the 5GS transmitting the TSN service.
  • the first notification information may include at least one of the following: processing target information, the earliest TSN time point, the latest TSN time point, window entry duration, window entry identifier, TSN service identifier, exit window duration, exit Window identifier, the earliest TSN time point to leave 5GS, the latest TSN time point to leave 5GS, minimum delay, maximum delay, packet arrival period (business period), packet size, reference time or offset (reference time or offset) , Quality of Service Flow Identity (QFI) information corresponding to TSN services, Protocol Data Unit (PDU) session information corresponding to TSN services, bearer information corresponding to TSN services, and corresponding TSN services IP quintuple information, Ethernet address information corresponding to the TSN service, etc.
  • QFI Quality of Service Flow Identity
  • the PDU session information may include at least PDU session identification information
  • the bearer information may include at least bearer identification information
  • the IP quintuple information may include at least address information.
  • the above information may also be a list of information, such as PDU session list information, QFI list information, bearer list information, and so on.
  • the first notification information can be used to help the 5GS ingress node that transmits the TSN service to determine the processing object information corresponding to the information, and/or the TSN service identifier, and/or the QFI information and/or PDU session information that carries the TSN service And/or carrying information, and/or, packet arrival time period, and/or, reference time or offset, and/or, window entry information, and/or, window exit information corresponding to the window entry information, etc.
  • the first device may send the first notification information to the ingress node of the 5GS transmitting the TSN service through a Non-Access Stratum (NAS, Non-Access Stratum) message.
  • NAS Non-Access Stratum
  • the 5GS ingress node that transmits TSN services may include at least one of the following: user plane function entity (UPF, User Plane Function), terminal equipment (UE, User Equipment), translator, etc.
  • UPF user plane function entity
  • UE User Plane Function
  • UE User Equipment
  • translator etc.
  • the 5GS ingress node that transmits the TSN service can send the TSN service data packet received in the ingress window to the 5GS.
  • the 5GS ingress node that transmits the TSN service may send the received TSN service data packet in the corresponding ingress window according to the identification information, such as the TSN service identifier.
  • the TSN service data packet received between two ingress windows can be sent in the latter ingress window.
  • the above-mentioned first notification information may further include: sending instruction information, which is used to indicate whether the 5GS ingress node that transmits the TSN service needs to send dedicated information at the same time when sending the TSN service data packet.
  • the dedicated information may include at least one of the following: the time stamp when the TSN service data packet arrives at 5GS, and the window identifier corresponding to the window when the TSN service data packet arrives at 5GS, that is, the ingress window identifier.
  • the dedicated information is indicated by adding dedicated bits in the TSN service data packet.
  • the 5GS ingress node that transmits the TSN service needs to send the dedicated information at the same time when sending the TSN service data packet. If the sending instruction information indicates that the dedicated information does not need to be sent at the same time, then the ingress node of the 5GS transmitting the TSN service does not need to send the dedicated information at the same time when sending the TSN service data packet.
  • the first notification information may not include the sending instruction information. In this case, once the first notification information includes the sending instruction information, it can be determined that the dedicated information needs to be sent.
  • the 5GS ingress node that transmits TSN services does not need to send dedicated information when sending TSN service data packets, so the time interval between two adjacent ingress windows or two adjacent egress windows needs to be greater than or equal to the first threshold.
  • the first threshold can include at least one of the following: maximum delay; maximum delay-the time for a packet to travel from UPF to the Radio Access Network (RAN, Radio Access Network)-the packet processing time of the terminal device; maximum delay-the time for a packet to travel from UPF to RAN Time-packet processing time of the terminal device-air interface transmission time.
  • the time from the UPF to the RAN of the packet and the packet processing time of the terminal device may refer to the average processing time of each packet.
  • the 5GS ingress node that transmits TSN services needs to send dedicated information at the same time when sending TSN service data packets.
  • the information is used to help the outgoing node of the 5GS transmitting the TSN service to determine the egress window where the received TSN service data packet should be sent, so as to ensure the stable delay of the message sent by the TSN system.
  • the ingress node of 5GS that transmits TSN services can also independently determine whether it needs to send dedicated information, or the ingress node of 5GS that transmits TSN services by default sends dedicated information at the same time when sending each data packet, or transmits TSN By default, the 5GS ingress node of the service does not send special information when sending each data packet.
  • the first device may also send the second notification information to the outgoing node of the 5GS transmitting the TSN service.
  • the second notification information may include at least one of the following: processing object information, the earliest TSN time point of leaving 5GS, the latest TSN time point of leaving 5GS, window duration, window ID of window, window ID of entering window, TSN service Identification, window duration, the earliest TSN time point to reach 5GS, the latest TSN time point to reach 5GS, minimum delay, maximum delay, packet arrival period, packet size, reference time or offset, QFI information corresponding to TSN service, TSN service
  • the second notification information can be used to help the outgoing node of the 5GS transmitting the TSN service to determine the processing object information corresponding to the information, and/or the TSN service identifier, and/or the QFI information and/or PDU session information that carries the TSN service and /Or carrying information, and/or, the time when the package leaves 5GS, and/or, window exit information, and/or, window entry information corresponding to the window exit information, etc.
  • the first device may send the second notification information to the outgoing node of the 5GS transmitting the TSN service through the NAS message.
  • the 5GS egress node that transmits TSN services may include at least one of: translator, terminal equipment, UPF, etc.
  • the outgoing node of the 5GS that transmits TSN services can send the TSN service data packets received in the egress window from the 5GS to the next node in the TSN bridge.
  • the 5GS egress node that transmits the TSN service may send the received TSN service data packet in the corresponding egress window according to the identification information, such as the TSN service identifier.
  • the TSN service data packet received before the egress window corresponding to the ingress window is available (between time c and time d as shown in Figure 4) can be available in the corresponding egress window Send this packet at time (for example, between time point c and time point d).
  • the first device may also send third notification information to a base station (such as a RAN base station).
  • the third notification information may include at least one of the following: processing object information, minimum delay, maximum delay, packet arrival period, packet size, reference time or offset, TSN service identifier, QFI information corresponding to TSN service, and PDU session corresponding to TSN service Information, the bearer information corresponding to the TSN service, the IP quintuple information corresponding to the TSN service, the Ethernet address information corresponding to the TSN service, the earliest TSN time point to leave 5GS, and the latest TSN time point to leave 5GS.
  • the third notification information can be used to help the base station determine the resource reservation and/or resource scheduling of the corresponding TSN service, for example, determine the semi-persistent scheduling (SPS, Semi-Persistent scheduling) configured for the corresponding TSN service or TSN corresponding service/bearer/QoS flow cluster. Scheduling) and/or Configuration Grant (CG, Configuration Grant).
  • SPS semi-persistent scheduling
  • CG Configuration Grant
  • on+offset packet arrival period
  • on represents the time of SPS and/or CG configured by the base station for TSN services (that is, the time-frequency resources reserved for transmission of related TSN services or corresponding objects of TSN services)
  • the packet arrival period and the value of on difference offset can include at least one of the following:
  • the first device may also send the fourth notification information to at least one user plane network element in the 5GS (on the internal path).
  • the fourth notification information may include at least one of the following: processing object information, the earliest TSN time point of arrival, the latest TSN time point of arrival, the window entry duration, the window identification of the window entry, the earliest TSN time point of leaving 5GS, the latest The TSN time point when leaving the 5GS, the window duration, the window ID of the window, the TSN service ID, the minimum delay, the maximum delay, the packet arrival period, the packet size, the reference time or offset, the QFI information corresponding to the TSN service, and the corresponding TSN service PDU session information, bearer information corresponding to TSN services, etc., IP quintuple information corresponding to TSN services, and Ethernet address information corresponding to TSN services.
  • the fourth notification information can be used to help the user plane network element to determine resource and/or time reservation.
  • User plane network elements may include: UPF.
  • the operation performed by the first device can be based on at least one of the following granularities: service-based (for example, based on each service), QoS flow, PDU session, IP quintuple, and Bearer, based on Ethernet (Ethernet) address, based on QoS flow list, based on protocol data unit session list (PDU session list), based on IP quintuple list, based on bearer list, based on Ethernet address list, based on Business list, etc.
  • service-based for example, based on each service
  • QoS flow for example, based on PDU session, IP quintuple, and Bearer
  • Ethernet Ethernet
  • the solution described in this application can effectively determine the out-of-window information, so that after TSN service data packets reach 5GS at a certain time, they can leave 5GS at a certain time, making 5GS guarantee as a part of the TSN system architecture
  • the transmission characteristics and transmission requirements of the TSN service data packet are determined, and the relevant information can be notified to the corresponding equipment in time, so as to facilitate the subsequent processing of the corresponding equipment.
  • FIG. 5 is a schematic structural diagram of a service processing device 500 provided by an embodiment of the application. As shown in FIG. 5, it includes: an obtaining unit 501 and a determining unit 502.
  • the obtaining unit 501 is configured to obtain window entry information of a service data packet, and obtain transmission delay information of the service data packet.
  • the determining unit 502 is configured to determine the window exit information of the service data packet according to the acquired window entry information and transmission delay information.
  • the service data packet is a TSN service data packet.
  • the window entry information may include at least one of the following: the earliest TSN time point, the latest TSN time point, the window entry duration, the window identifier of the window entry, and processing object information.
  • the window exit information may include at least one of the following: the earliest TSN time point to leave the 5GS, the latest TSN time point to leave the 5GS, the window duration, the window ID of the window, and processing object information.
  • the transmission delay information may include: maximum delay delay and minimum delay.
  • the service processing device 500 shown in FIG. 5 may further include: a first sending unit 503, configured to send the first notification information to the ingress node of the 5GS transmitting the TSN service.
  • the first notification information may include at least one of the following: processing object information, the earliest TSN time point of arrival, the latest TSN time point of arrival, window entry duration, window entry identifier, TSN service identifier, window exit duration, exit window
  • the window identifier the earliest TSN time point to leave 5GS, the latest TSN time point to leave 5GS, minimum delay, maximum delay, packet arrival period, packet size, reference time or offset, QFI information corresponding to TSN services, and corresponding TSN services PDU session information, bearer information corresponding to TSN service, IP quintuple information corresponding to TSN service, Ethernet address information corresponding to TSN service, etc.
  • the PDU session information may include at least PDU session identification information
  • the bearer information may include at least bearer identification information
  • the IP quintuple information may include at least address information.
  • the above information may also be a list of information, such as PDU session list information, QFI list information, bearer list information, and so on.
  • the 5GS ingress node that transmits TSN services may include at least one of the following: UPF, UE, translator, etc.
  • the first notification information may further include: sending instruction information, which is used to indicate whether the 5GS ingress node that transmits the TSN service needs to send dedicated information at the same time when sending the TSN service data packet.
  • the dedicated information may include at least one of the following: the timestamp of when the TSN service data packet arrives at 5GS, and the corresponding window identifier when the TSN service data packet arrives at 5GS.
  • the service processing device 500 shown in FIG. 5 may further include: a second sending unit 504, configured to send second notification information to the outgoing node of the 5GS transmitting the TSN service.
  • the second notification information may include at least one of the following: processing object information, the earliest TSN time point of leaving 5GS, the latest TSN time point of leaving 5GS, window duration, window ID of window, window ID of entering window, TSN service Identification, window duration, the earliest TSN time point to reach 5GS, the latest TSN time point to reach 5GS, minimum delay, maximum delay, packet arrival period, packet size, reference time or offset, QFI information corresponding to TSN service, TSN service
  • the 5GS egress node that transmits TSN services may include at least one of the following: UPF, UE, translator, etc.
  • the service processing device 500 shown in FIG. 5 may further include: a third sending unit 505, configured to send third notification information to the base station.
  • the third notification information may include at least one of the following: processing object information, minimum delay, maximum delay, packet arrival period, packet size, reference time or offset, the earliest TSN time point to leave 5GS, the latest TSN time point to leave 5GS, TSN service identifier, QFI information corresponding to TSN service, PDU session information corresponding to TSN service, bearer information corresponding to TSN service, IP quintuple information corresponding to TSN service, Ethernet address information corresponding to TSN service, etc.
  • the difference between the packet arrival period and the time on of the SPS and/or CG configured by the base station for the TSN service is offset.
  • the value of offset can include at least one of the following: maximum delay; maximum delay-the time for the packet from UPF to RAN-the packet processing time of the terminal device; the maximum delay-the time of the packet from UPF to the RAN-the packet processing time of the terminal- Air interface transmission time; minimum delay; minimum delay-packet time from UPF to RAN-packet processing time of terminal equipment; minimum delay-packet time from UPF to RAN-packet processing time of terminal equipment-air interface transmission time, etc.
  • the service processing device 500 shown in FIG. 5 may further include: a fourth sending unit 506, configured to send fourth notification information to at least one user plane network element in the 5GS.
  • the fourth notification information may include at least one of the following: processing object information, the earliest TSN time point of arrival, the latest TSN time point b, the window entry duration, the window identifier of the window entry, the earliest TSN time point of leaving 5GS, the most The TSN time point of leaving 5GS late, the window duration, the window ID of the window, the TSN service ID, the minimum delay, the maximum delay, the packet arrival period, the packet size, reference time or offset, the QFI information corresponding to the TSN service, and the corresponding TSN service PDU session information, bearer information corresponding to TSN services, IP quintuple information corresponding to TSN services, and Ethernet address information corresponding to TSN services.
  • User plane network elements may include: UPF.
  • the service processing device 500 shown in FIG. 5 can be applied to at least one of the following: SMF, AMF, PCF, translator, CNC, etc.
  • the above processing object information may include at least one of the following: granularity indication information, service ID, QoS flow ID, PDU session ID, IP quintuple information, bearer ID, Ethernet address, service ID list, QoS flow ID list, PDU session ID list, IP quintuple information list, bearer identification list, Ethernet address list, etc.
  • the first processing object can be determined according to the processing object information.
  • the first processing object may include at least one of the following: service, QoS flow, PDU session, IP quintuple, bearer, Ethernet address, service list, QoS flow list, PDU session list, IP quintuple list, bearer list, Ethernet Address list, etc.
  • the first processing object may include at least one of the following: a service with a specific identifier, a QoS flow with a specific identifier, a PDU session with a specific identifier, an IP quintuple with a specific identifier, a bearer with a specific identifier, an Ethernet address with a specific identifier, and a specific identifier.
  • a service with a specific identifier a QoS flow with a specific identifier, a PDU session with a specific identifier, an IP quintuple list with specific identifier, bearer list with specific identifier, and Ethernet address list with specific identifier.
  • the service processing device 500 may perform processing according to the first processing object, such as determining window entry information, window exit information, information about the relationship between window entry and window exit, entry window corresponding to the data packet, exit window corresponding to the data packet, First notification information, second notification information, third notification information, fourth notification information, etc.
  • the operation of the service processing device 500 can be based on at least one of the following granularities: service-based, QoS flow-based, PDU session-based, IP quintuple-based, bearer-based, Ethernet address-based, service list-based, QoS flow list, Based on PDU session list, IP quintuple list, bearer list, Ethernet address list, etc.
  • FIG. 6 is a schematic structural diagram of a communication device 600 provided by an embodiment of this application.
  • the communication device 600 shown in FIG. 6 includes a processor 610, and the processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the communication device 600 may further include a memory 620.
  • the processor 610 can call and run a computer program from the memory 620 to implement the method in the embodiment of the present application.
  • the memory 620 may be a separate device independent of the processor 610, or may be integrated in the processor 610.
  • the communication device 600 may further include a transceiver 630, and the processor 610 may control the transceiver 630 to communicate with other devices. Specifically, it may send information or data to other devices, or receive other devices. Information or data sent by the device.
  • the transceiver 630 may include a transmitter and a receiver.
  • the transceiver 630 may further include an antenna, and the number of antennas may be one or more.
  • the communication device 600 may specifically be a network device in an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the network device in each method of the embodiment of the present application. For the sake of brevity, it will not be repeated here. .
  • the communication device 600 may specifically be a mobile terminal/terminal device of an embodiment of the present application, and the communication device 600 may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application. For simplicity , I won’t repeat it here.
  • FIG. 7 is a schematic structural diagram of a chip 700 provided by an embodiment of the application.
  • the chip 700 shown in FIG. 7 includes a processor 710, and the processor 710 can call and run a computer program from the memory to implement the method in the embodiment of the present application.
  • the chip 700 may further include a memory 720.
  • the processor 710 may call and run a computer program from the memory 720 to implement the method in the embodiment of the present application.
  • the memory 720 may be a separate device independent of the processor 710, or may be integrated in the processor 710.
  • the chip 700 may further include an input interface 730.
  • the processor 710 can control the input interface 730 to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip 700 may further include an output interface 740.
  • the processor 710 can control the output interface 740 to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application.
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system-on-chips, system-on-chips, or system-on-chips.
  • FIG. 8 is a schematic block diagram of a communication system 800 provided by an embodiment of the application. As shown in FIG. 8, the communication system 800 includes a terminal device 810 and a network device 820.
  • the terminal device 810 can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device 820 can be used to implement the corresponding function implemented by the network device in the above method. Repeat.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP, Digital Signal Processor), an application specific integrated circuit (ASIC, Application Specific Integrated Circuit), a ready-made programmable gate array (FPGA, Field Programmable Gate Array), or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP digital signal processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field Programmable Gate Array
  • Programming logic devices discrete gates or transistor logic devices, discrete hardware components.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (ROM, Read-Only Memory), programmable read-only memory (PROM, Programmable ROM), erasable programmable read-only memory (EPROM, Erasable PROM), and electrically available Erase programmable read-only memory (EEPROM, Electrically EPROM) or flash memory.
  • the volatile memory may be a random access memory (RAM, Random Access Memory), which is used as an external cache.
  • RAM By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (SRAM, Static RAM), dynamic random access memory (DRAM, Dynamic RAM), synchronous dynamic random access memory (SDRAM, Synchronous DRAM), double data rate synchronous dynamic random access memory (DDR SDRAM, Double Data Rate SDRAM), enhanced synchronous dynamic random access memory (ESDRAM, Enhanced SDRAM), synchronous connection dynamic random access memory (SLDRAM, Synchrolink DRAM) ) And Direct Rambus RAM (DR RAM, Direct Rambus RAM).
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • Dynamic RAM synchronous dynamic random access memory
  • SDRAM Synchronous DRAM
  • DDR SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM Synchrolink DRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the memories of the systems and methods described herein are intended to include, but are not limited to, these and any other suitable types of memories.
  • the embodiments of the present application also provide a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application For the sake of brevity, I won’t repeat it here.
  • the embodiments of the present application also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • it is not here. Repeat it again.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present application, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present application, For the sake of brevity, I will not repeat them here.
  • the embodiment of the application also provides a computer program.
  • the computer program can be applied to the network device in the embodiment of the present application.
  • the computer program is run on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present application.
  • I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiments of the present application.
  • the computer program runs on the computer, the computer can execute each method in the embodiments of the present application. For the sake of brevity, the corresponding process will not be repeated here.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

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Abstract

本申请公开了业务处理方法、设备、芯片及计算机程序，其中方法可包括：第一设备获取业务数据包的入窗信息；第一设备获取业务数据包的传输时延信息；第一设备根据获取到的入窗信息和传输时延信息确定出业务数据包的出窗信息。应用本申请所述方案，可有效地确定出出窗信息等。

Description

业务处理方法、设备、芯片及计算机程序 技术领域
本申请涉及无线网络技术，特别涉及业务处理方法、设备、芯片及计算机程序。
背景技术
在时间敏感性网络(TSN，Time Sensitive Network)中，第五代移动通信系统(5GS，5th Generation System)将作为TSN桥(bridge)，为TSN网络和业务提供服务。图1为现有TSN bridge的示意图。目前需要支持的TSN业务主要为确定性业务。在具体实现时，需要保证TSN业务数据包到达5GS的时间在一个周期(duration)内，即入窗周期(ingress duration)，离开5GS的时间也在一个duration内，即出窗周期(egress duration)。但关于如何确定出窗信息，目前还没有相应的实现方式。
发明内容
有鉴于此，本申请实施例提供了业务处理方法、设备、芯片及计算机程序。
第一方面，提供了一种业务处理方法，包括：
第一设备获取业务数据包的入窗信息；
所述第一设备获取所述业务数据包的传输时延信息；
所述第一设备根据所述入窗信息和所述传输时延信息确定出所述业务数据包的出窗信息。
第二方面，提供了一种业务处理设备，用于执行上述第一方面或其各实现方式中的方法。
具体地，该业务处理设备包括用于执行上述第一方面或其各实现方式中的方法的功能模块。
第三方面，提供了一种通信设备，包括处理器和存储器，该存储器用于存储计算机程序，该处理器用于调用并运行该存储器中存储的计算机程序，执行上述第一方面或其各实现方式中的方法。
第四方面，提供了一种芯片，用于实现上述第一方面或其各实现方式中的方法。
具体地，该芯片包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有该芯片的设备执行如上述第一方面或其各实现方式中的方法。
第五方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序使得计算机执行上述第一方面或其各实现方式中的方法。
第六方面，提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述第一方面或其各实现方式中的方法。
第七方面，提供了一种计算机程序，当其在计算机上运行时，使得计算机执行上述第一方面或其各实现方式中的方法。
基于上述介绍可以看出，采用本申请所述方案，可有效地确定出业务数据包的出窗信息，从而使得如TSN业务数据包在确定的时间到达5GS后，能够在确定的时间离开5GS，使得作为TSN系统架构一环的5GS保证了TSN业务数据包的传输特性和传输要求等。
附图说明
图1为现有TSN bridge的示意图。
图2为本申请实施例提供的一种通信系统架构的示意性图。
图3为本申请实施例提供的业务处理方法的示意性流程图。
图4为本申请实施例提供的最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点以及出窗duration的示意图。
图5为本申请实施例提供的业务处理设备500的示意性结构图。
图6为本申请实施例提供的通信设备600的示意性结构图。
图7为本申请实施例提供的芯片700的示意性结构图。
图8为本申请实施例提供的通信系统800的示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(GSM，Global System of Mobile communication)系统、码分多址(CDMA，Code Division Multiple Access)系统、宽带码分多址(WCDMA，Wideband Code Division Multiple Access)系统、通用分组无线业务(GPRS，General Packet Radio Service)、长期演进(LTE，Long Term Evolution)系统、LTE频分双工(FDD，Frequency Division Duplex)系统、LTE时分双工(TDD，Time Division Duplex)、通用移动通信系统(UMTS，Universal Mobile Telecommunication System)、全球互联微波接入(WiMAX，Worldwide Interoperability for Microwave Access)通信系统或5G系统等。
示例性的，图1为本申请实施例提供的一种通信系统架构的示意性图。该通信系统100可以包括网络设备110，网络设备110可以是与终端设备120(或称为通信终端、终端)通信的设备。网络设备110可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备110可以是GSM系统或CDMA系统中的基站(BTS，Base Transceiver Station)，也可以是 WCDMA系统中的基站(NB，NodeB)，还可以是LTE系统中的演进型基站(eNB或eNodeB，Evolutional Node B)，或者是云无线接入网络(CRAN，Cloud Radio Access Network)中的无线控制器，或者该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络侧设备或者未来演进的公共陆地移动网络(PLMN，Public Land Mobile Network)中的网络设备等。
该通信系统100还包括位于网络设备110覆盖范围内的至少一个终端设备120。作为在此使用的“终端设备”包括但不限于经由有线线路连接，如经由公共交换电话网络(PSTN，Public Switched Telephone Networks)、数字用户线路(DSL，Digital Subscriber Line)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(WLAN，Wireless Local Area Network)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端设备的被设置成接收/发送通信信号的装置；和/或物联网(IoT，Internet of Things)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(PCS，Personal Communications System)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(GPS，Global Positioning System)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(UE，User Equipment)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(SIP，Session Initiation Protocol)电话、无线本地环路(WLL，Wireless Local Loop)站、个人数字处理(PDA，Personal Digital Assistant)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端设备120之间可以进行终端直连(D2D，Device to Device)通信。
可选地，5G系统或5G网络还可以称为NR系统或NR网络。
本申请实施例的技术方案可以应用于免授权频谱，也可以应用于授权频谱，本申请实施例对此并不限定。
图2示例性地示出了一个网络设备和两个终端设备，可选地，该通信系统100可以包括多个网络设备并且每个网络设备的覆盖范围内可以包括其它数量的终端设备，本申请实施例对此不做限定。
可选地，该通信系统100还可以包括网络控制器、移动管理实体等其他网络实 体，本申请实施例对此不作限定。
应理解，本申请实施例中网络/系统中具有通信功能的设备可称为通信设备。以图2示出的通信系统100为例，通信设备可包括具有通信功能的网络设备110和终端设备120，网络设备110和终端设备120可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信系统100中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本申请实施例中对此不做限定。
应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
图3为本申请实施例提供的业务处理方法的示意性流程图。如图3所示，包括以下具体实现方式。
在301中，第一设备获取业务数据包的入窗(ingress window)信息。
在302中，第一设备获取业务数据包的传输时延信息。
在303中，第一设备根据获取到的入窗信息和传输时延信息确定出业务数据包的出窗(egress window)信息。
可选地，业务数据包为TSN业务数据包。以下即以TSN业务数据包为例进行说明。
获取到的入窗信息可至少包括以下之一：最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、入窗的窗口标识。获取到的传输时延信息可包括：最大时延(delay)和最小delay。获取到的出窗信息可至少包括以下之一：最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识。
第一设备还可获取处理对象信息，处理对象信息也可分别包含在入窗信息和出窗信息中。处理对象信息可至少包括以下之一：粒度指示信息、业务标识、服务质量流(QoS flow)标识、协议数据单元会话(PDU session)标识、IP五元组信息、承载标识、以太网(Ethernet)地址、业务标识列表(list)、QoS flow标识list、PDU session标识list、IP五元组信息list、承载标识list、Ethernet地址list等。
可选地，最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点以及出窗duration的确定方式可分别如下所示：
最早离开5GS的TSN时间点＝最晚到达的TSN时间点+最小delay；
最晚离开5GS的TSN时间点＝最晚到达的TSN时间点+最大delay；
出窗duration＝最晚离开5GS的TSN时间点-最早离开5GS的TSN时间点。
图4为本申请实施例提供的最早到达的TSN时间点、最晚到达的TSN时间点、 入窗duration、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点以及出窗duration的示意图。如图4所示，其中的a表示最早到达的TSN时间点，b表示最晚到达的TSN时间点，b-a＝入窗duration，c表示最早离开5GS的TSN时间点，d表示最晚离开5GS的TSN时间点，d-c表示出窗duration。
上述确定最早离开5GS的TSN时间点和最晚离开5GS的TSN时间点的方式仅为举例说明，并不用于限制本申请的技术方案，根据实际需要，也可采用其它确定方式。比如：最早离开5GS的TSN时间点＝最早到达的TSN时间点+入窗duration+最小delay，和/或，最晚离开5GS的TSN时间点＝最早到达的TSN时间点+入窗duration+最大delay。又比如，最早离开5GS的TSN时间点＝最早到达的TSN时间点+最小delay，和/或，最晚离开5GS的TSN时间点＝最早到达的TSN时间点+最大delay等。
可根据处理对象信息确定出第一处理对象。第一处理对象可包括以下至少之一：业务(如基于每种TSN业务)、QoS flow、PDU session、IP五元组、承载、Ethernet地址、业务list、QoS flow list、PDU session list、IP五元组list、承载list、Ethernet地址list等。
例如，第一处理对象可包括以下至少之一：特定标识的业务、特定标识的QoS flow、特定标识的PDU session、特定标识的IP五元组、特定标识的承载、特定标识的Ethernet地址、特定标识的业务list、特定标识的QoS flow list、特定标识的PDU session list、特定标识的IP五元组list、特定标识的承载list、特定标识的Ethernet地址list。可选的，第一设备可以根据第一处理对象进行处理，如确定入窗信息、出窗信息、入窗和出窗的关系信息、数据包对应的入窗、数据包对应的出窗、第一通知信息、第二通知信息、第三通知信息、第四通知信息等。
第一设备可至少包括以下之一：会话管理功能实体(SMF，Session Management Function)、接入和移动性管理功能实体(AMF，Access and Mobility Management Function)、策略控制功能实体(PCF，Policy Control Function)、转换设备(translator)、中心网络配置实体(CNC，Centralized Network Configuration)等。第一设备可以是由TSN中心网络配置实体(CNC，Centralized Network Configuration)配置的。
第一设备还可向传输TSN业务的5GS的入节点发送第一通知信息。第一通知信息中可至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、入窗的窗口标识、TSN业务标识、出窗duration、出窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、最小delay、最大delay、包到达周期(业务周期)、包大小、参考时间或偏移(reference time or offset)、TSN业务对应的服务质量流标识(QFI，Quality of Service Flow Identity)信息、TSN业务对应的协议数据单元(PDU，Protocol Data Unit)会话(session) 信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。其中，PDU session信息可至少包括PDU session标识信息，承载信息可至少包括承载标识信息，IP五元组信息可至少包括地址信息。可选的，上述信息也可以是一个list信息，如PDU session list信息，QFI list信息，承载list信息等。
第一通知信息可用于帮助传输TSN业务的5GS的入节点确定出该信息对应的处理对象信息，和/或，TSN业务标识，和/或，承载该TSN业务的QFI信息和/或PDU session信息和/或承载信息，和/或，包到达时间段，和/或，参考时间或offset，和/或，入窗信息，和/或，与入窗信息对应的出窗信息等。
第一设备可通过非接入层(NAS，Non-Access Stratum)消息将第一通知信息发送给传输TSN业务的5GS的入节点。传输TSN业务的5GS的入节点可至少包括以下之一：用户面功能实体(UPF，User Plane Function)、终端设备(UE，User Equipment)、translator等。
传输TSN业务的5GS的入节点可将在ingress window内接收到的TSN业务数据包向5GS内发送。或者，传输TSN业务的5GS的入节点可将接收到的TSN业务数据包根据标识信息，例如TSN业务标识，在相应的ingress window内发送。可选的，对于在两个ingress window之间接收到的TSN业务数据包，可在后一个ingress window内发送。
上述第一通知信息中还可包括：发送指示信息，发送指示信息用于指示传输TSN业务的5GS的入节点在发送TSN业务数据包时，是否需要同时发送专用信息。
专用信息可至少包括以下之一：TSN业务数据包到达5GS的时间戳、TSN业务数据包到达5GS时对应的入窗的窗口标识，即ingress window标识。可选地，专用信息在TSN业务数据包内通过增加专用比特(bit)指示。
如果发送指示信息指示需要同时发送专用信息，那么传输TSN业务的5GS的入节点在发送TSN业务数据包时，还需要同时发送专用信息。如果发送指示信息指示不需要同时发送专用信息，那么传输TSN业务的5GS的入节点在发送TSN业务数据包时，则不需要同时发送专用信息。
比如，若发送指示信息取值为1，则表示需要同时发送专用信息，若取值为0，则表示不需要同时发送专用信息。或者，也可以在不需要发送专用信息时，在第一通知信息中不包括发送指示信息，这种情况下，一旦第一通知信息中包括发送指示信息，则可确定需要发送专用信息。
传输TSN业务的5GS的入节点在发送TSN业务数据包时不需要发送专用信息，那么相邻两个ingress window或相邻两个egress window之间的时间间隔需要大于或等于第一门限。第一门限至少可包括以下之一：最大delay；最大delay-包从UPF 到无线接入网(RAN，Radio Access Network)的时间-终端设备的包处理时间；最大delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间。其中，包从UPF到RAN的时间以及终端设备的包处理时间均可以是指每个包的平均处理时间。
若要打破上述对于相邻两个ingress window或相邻两个egress window之间的时间间隔的限制，那么传输TSN业务的5GS的入节点在发送TSN业务数据包时则需要同时发送专用信息，专用信息用于帮助传输TSN业务的5GS的出节点确定出接收到的TSN业务数据包应该在哪个egress window发出，以保证TSN系统对信息(message)发送的稳定延时(stable delay)的需求。
需要说明的是，传输TSN业务的5GS的入节点也可以自主确定是否需要发送专用信息，或者，传输TSN业务的5GS的入节点默认在发送每个数据包时，同时发送专用信息，或者传输TSN业务的5GS的入节点默认在发送每个数据包时，不发送专用信息。
第一设备还可向传输TSN业务的5GS的出节点发送第二通知信息。第二通知信息可至少包括以下之一：处理对象信息、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、入窗的窗口标识、TSN业务标识、入窗duration、最早到达5GS的TSN时间点、最晚到达5GS的TSN时间点、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。
第二通知信息可用于帮助传输TSN业务的5GS的出节点确定出该信息对应的处理对象信息，和/或，TSN业务标识，和/或，承载TSN业务的QFI信息和/或PDU session信息和/或承载信息，和/或，包离开5GS的时间，和/或，出窗信息，和/或，与出窗信息对应的入窗信息等。
第一设备可通过NAS消息将第二通知信息发送给传输TSN业务的5GS的出节点。传输TSN业务的5GS的出节点可至少包括至少之一：translator、终端设备、UPF等。
传输TSN业务的5GS的出节点可将在egress window内接收到的TSN业务数据包从5GS内向TSN bridge中的下一个节点发送。或者，传输TSN业务的5GS的出节点可将接收到的TSN业务数据包根据标识信息，如TSN业务标识，在相应的egress window内发送。可选的，对于在未到对应ingress window的egress window可用的时刻(如图4中所示的时间点c到时间点d之间)接收到的TSN业务数据包，可在相应的egress window可用的时刻(如时间点c到时间点d之间)发送这个包。
第一设备还可向基站(如RAN基站)发送第三通知信息。第三通知信息可至 少包括以下之一：处理对象信息、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务标识、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点等。
第三通知信息可用于帮助基站确定相应TSN业务的资源预留和/或资源调度，比如，确定为相应TSN业务或TSN相应业务/承载/QoS flow簇配置的半静态调度(SPS，Semi-Persistent Scheduling)和/或配置授权(CG，Configuration Grant)。
通常，on+offset＝包到达周期，on表示基站为TSN业务配置的SPS和/或CG的时间(即预留用于传输相关TSN业务或TSN业务对应对象的时频资源)，包到达周期与on之差offset的取值可至少包括以下之一：
最大delay；
最大delay-包从UPF到RAN的时间-终端设备的包处理时间；
最大delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间；
最小delay；
最小delay-包从UPF到RAN的时间-终端设备的包处理时间；
最小delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间。
第一设备还可向5GS内(内部的路径上的)的至少一个用户面网元发送第四通知信息。第四通知信息可至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、入窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、TSN业务标识、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息等、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息。
第四通知信息可用于帮助用户面网元确定资源和/或时间预留。用户面网元可包括：UPF。
本申请实施例中，第一设备执行的操作可至少基于以下粒度之一：基于业务(如基于每种业务)、基于服务质量流(QoS flow)、基于PDU session、基于IP五元组、基于承载、基于以太网(Ethernet)地址、基于服务质量流列表(QoS flow list)、基于协议数据单元会话列表(PDU session list)、基于IP五元组list、基于承载list、基于Ethernet地址list、基于业务list等。
需要说明的是，对于前述的方法实施例，为了简单描述，将其表述为一系列的动作组合，但是本领域技术人员应该知悉，本申请并不受所描述的动作顺序的限制，因为依据本申请，某些步骤可以采用其它顺序或者同时进行。其次，本领域技术人员也应该知 悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本申请所必须的。
总之，采用本申请所述方案，可有效地确定出出窗信息，从而使得TSN业务数据包在确定的时间到达5GS后，能够在确定的时间离开5GS，使得作为TSN系统架构一环的5GS保证了TSN业务数据包的传输特性和传输要求，并可将相关信息及时通知给相应设备，从而便于相应设备进行后续处理等。
以上是关于方法实施例的介绍，以下通过装置实施例，对本申请所述方案进行进一步说明。
图5为本申请实施例提供的业务处理设备500的示意性结构图。如图5所示，包括：获取单元501以及确定单元502。
获取单元501，用于获取业务数据包的入窗信息，并获取业务数据包的传输时延信息。
确定单元502，用于根据获取到的入窗信息和传输时延信息确定出业务数据包的出窗信息。
可选地，业务数据包为TSN业务数据包。以下即以TSN业务数据包为例进行说明。
其中，入窗信息可至少包括以下之一：最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、入窗的窗口标识、处理对象信息。出窗信息可至少包括以下之一：最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、处理对象信息。传输时延信息可包括：最大时延delay和最小delay。
图5所示业务处理设备500中还可进一步包括：第一发送单元503，用于向传输TSN业务的5GS的入节点发送第一通知信息。
第一通知信息可至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点、入窗duration、入窗的窗口标识、TSN业务标识、出窗duration、出窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。其中，PDU session信息可至少包括PDU session标识信息，承载信息可至少包括承载标识信息，IP五元组信息可至少包括地址信息。可选的，上述信息也可以是一个list信息，如PDU session list信息，QFI list信息，承载list信息等。
传输TSN业务的5GS的入节点可至少包括以下之一：UPF、UE、translator等。
第一通知信息还可包括：发送指示信息，发送指示信息用于指示传输TSN业务 的5GS的入节点在发送TSN业务数据包时，是否需要同时发送专用信息。专用信息可至少包括以下之一：TSN业务数据包到达5GS的时间戳、TSN业务数据包到达5GS时对应的入窗的窗口标识等。
图5所示业务处理设备500中还可进一步包括：第二发送单元504，用于向传输TSN业务的5GS的出节点发送第二通知信息。
第二通知信息可至少包括以下之一：处理对象信息、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、入窗的窗口标识、TSN业务标识、入窗duration、最早到达5GS的TSN时间点、最晚到达5GS的TSN时间点、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。
传输TSN业务的5GS的出节点可至少包括以下之一：UPF、UE、translator等。
图5所示业务处理设备500中还可进一步包括：第三发送单元505，用于向基站发送第三通知信息。
第三通知信息可至少包括以下之一：处理对象信息、最小delay、最大delay、包到达周期、包大小、reference time or offset、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、TSN业务标识、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。
包到达周期与基站为TSN业务配置的SPS和/或CG的时间on之差为offset。offset的取值可至少包括以下之一：最大delay；最大delay-包从UPF到RAN的时间-终端设备的包处理时间；最大delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间；最小delay；最小delay-包从UPF到RAN的时间-终端设备的包处理时间；最小delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间等。
图5所示业务处理设备500中还可进一步包括：第四发送单元506，用于向5GS内的至少一个用户面网元发送第四通知信息。
第四通知信息可至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点b、入窗duration、入窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、TSN业务标识、最小delay、最大delay、包到达周期、包大小、reference time or offset、TSN业务对应的QFI信息、TSN业务对应的PDU session信息、TSN业务对应的承载信息、TSN业务对应的IP五元组信息、TSN业务对应的Ethernet地址信息等。
用户面网元可包括：UPF。
图5所示业务处理设备500可应用于至少以下之一中：SMF、AMF、PCF、translator、CNC等。
上述处理对象信息可至少包括以下之一：粒度指示信息、业务标识、QoS flow标识、PDU session标识、IP五元组信息、承载标识、Ethernet地址、业务标识list、QoS flow标识list、PDU session标识list、IP五元组信息list、承载标识list、Ethernet地址list等。
可根据处理对象信息确定出第一处理对象。第一处理对象可至少包括以下之一：业务、QoS flow、PDU session、IP五元组、承载、Ethernet地址、业务list、QoS flow list、PDU session list、IP五元组list、承载list、Ethernet地址list等。
例如，第一处理对象可至少包括以下之一：特定标识的业务、特定标识的QoS flow、特定标识的PDU session、特定标识的IP五元组、特定标识的承载、特定标识的Ethernet地址、特定标识的业务list、特定标识的QoS flow list、特定标识的PDU session list、特定标识的IP五元组list、特定标识的承载list、特定标识的Ethernet地址list。可选的，业务处理设备500可以根据第一处理对象进行处理，如确定入窗信息、出窗信息、入窗和出窗的关系信息、数据包对应的入窗、数据包对应的出窗、第一通知信息、第二通知信息、第三通知信息、第四通知信息等。
相应地，业务处理设备500的操作可至少基于以下粒度之一：基于业务、基于QoS flow、基于PDU session、基于IP五元组、基于承载、基于Ethernet地址、基于业务list、基于QoS flow list、基于PDU session list、基于IP五元组list、基于承载list、基于Ethernet地址list等。
图5所示业务处理设备500的具体工作流程请参照前述方法实施例中的相关说明，不再赘述。
图6为本申请实施例提供的通信设备600的示意性结构图。图6所示的通信设备600包括处理器610，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图6所示，通信设备600还可以包括存储器620。其中，处理器610可以从存储器620中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器620可以是独立于处理器610的一个单独的器件，也可以集成在处理器610中。
可选地，如图6所示，通信设备600还可以包括收发器630，处理器610可以控制该收发器630与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。
其中，收发器630可以包括发射机和接收机。收发器630还可以进一步包括天线，天线的数量可以为一个或多个。
可选地，该通信设备600具体可为本申请实施例的网络设备，并且该通信设备600可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该通信设备600具体可为本申请实施例的移动终端/终端设备，并且该通信设备600可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图7为本申请实施例提供的芯片700的示意性结构图。图7所示的芯片700包括处理器710，处理器710可以从存储器中调用并运行计算机程序，以实现本申请实施例中的方法。
可选地，如图7所示，芯片700还可以包括存储器720。其中，处理器710可以从存储器720中调用并运行计算机程序，以实现本申请实施例中的方法。
其中，存储器720可以是独立于处理器710的一个单独的器件，也可以集成在处理器710中。
可选地，该芯片700还可以包括输入接口730。其中，处理器710可以控制该输入接口730与其他设备或芯片进行通信，具体地，可以获取其他设备或芯片发送的信息或数据。
可选地，该芯片700还可以包括输出接口740。其中，处理器710可以控制该输出接口740与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。
可选地，该芯片可应用于本申请实施例中的网络设备，并且该芯片可以实现本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该芯片可应用于本申请实施例中的移动终端/终端设备，并且该芯片可以实现本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图8为本申请实施例提供的通信系统800的示意性框图。如图8所示，该通信系统800包括终端设备810和网络设备820。
其中，该终端设备810可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备820可以用于实现上述方法中由网络设备实现的相应的功能，为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器 (DSP，Digital Signal Processor)、专用集成电路(ASIC，Application Specific Integrated Circuit)、现成可编程门阵列(FPGA，Field Programmable Gate Array)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(ROM，Read-Only Memory)、可编程只读存储器(PROM，Programmable ROM)、可擦除可编程只读存储器(EPROM，Erasable PROM)、电可擦除可编程只读存储器(EEPROM，Electrically EPROM)或闪存。易失性存储器可以是随机存取存储器(RAM，Random Access Memory)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(SRAM，Static RAM)、动态随机存取存储器(DRAM，Dynamic RAM)、同步动态随机存取存储器(SDRAM，Synchronous DRAM)、双倍数据速率同步动态随机存取存储器(DDR SDRAM，Double Data Rate SDRAM)、增强型同步动态随机存取存储器(ESDRAM，Enhanced SDRAM)、同步连接动态随机存取存储器(SLDRAM，Synchlink DRAM)和直接内存总线随机存取存储器(DR RAM，Direct Rambus RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供了一种计算机可读存储介质，用于存储计算机程序。
可选的，该计算机可读存储介质可应用于本申请实施例中的网络设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机可读存储介质可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序产品，包括计算机程序指令。
可选的，该计算机程序产品可应用于本申请实施例中的网络设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序产品可应用于本申请实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本申请实施例还提供了一种计算机程序。
可选的，该计算机程序可应用于本申请实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。
可选地，该计算机程序可应用于本申请实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本申请实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形 式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (38)

  1. 一种业务处理方法，其特征在于，包括：
    第一设备获取业务数据包的入窗信息；
    所述第一设备获取所述业务数据包的传输时延信息；
    所述第一设备根据所述入窗信息和所述传输时延信息确定出所述业务数据包的出窗信息。
  2. 根据权利要求1所述的方法，其特征在于，
    所述业务数据包包括：时间敏感性网络TSN业务数据包。
  3. 根据权利要求2所述的方法，其特征在于，
    所述入窗信息至少包括以下之一：最早到达的TSN时间点、最晚到达的TSN时间点、入窗周期duration、入窗的窗口标识、处理对象信息；
    所述出窗信息至少包括以下之一：最早离开第五代移动通信系统5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、处理对象信息。
  4. 根据权利要求2所述的方法，其特征在于，
    所述传输时延信息包括：最大时延delay和最小delay。
  5. 根据权利要求2所述的方法，其特征在于，
    该方法进一步包括：所述第一设备向传输TSN业务的第五代移动通信系统5GS的入节点发送第一通知信息；
    所述第一通知信息至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点、入窗周期duration、入窗的窗口标识、TSN业务标识、出窗duration、出窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  6. 根据权利要求5所述的方法，其特征在于，
    所述传输TSN业务的5GS的入节点至少包括以下之一：用户面功能实体UPF、终端设备UE、转换设备translator。
  7. 根据权利要求5所述的方法，其特征在于，
    所述第一通知信息中还包括：发送指示信息，所述发送指示信息用于指示所述传输TSN业务的5GS的入节点在发送TSN业务数据包时，是否需要同时发送专用信息。
  8. 根据权利要求7所述的方法，其特征在于，
    所述专用信息至少包括以下之一：TSN业务数据包到达5GS的时间戳、TSN业务数据包到达5GS时对应的入窗的窗口标识。
  9. 根据权利要求2所述的方法，其特征在于，
    该方法进一步包括：所述第一设备向传输TSN业务的第五代移动通信系统5GS的出节点发送第二通知信息；
    所述第二通知信息至少包括以下之一：处理对象信息、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗周期duration、出窗的窗口标识、入窗的窗口标识、TSN业务标识、入窗duration、最早到达5GS的TSN时间点、最晚到达5GS的TSN时间点、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  10. 根据权利要求9所述的方法，其特征在于，
    所述传输TSN业务的5GS的出节点至少包括以下之一：用户面功能实体UPF、终端设备UE、转换设备translator。
  11. 根据权利要求2所述的方法，其特征在于，
    该方法进一步包括：所述第一设备向基站发送第三通知信息；
    所述第三通知信息至少包括以下之一：处理对象信息、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、TSN业务标识、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  12. 根据权利要求11所述的方法，其特征在于，
    所述包到达周期与所述基站为TSN业务配置的半静态调度SPS和/或配置授权CG的时间on之差为offset；
    所述offset的取值至少包括以下之一：
    最大时延delay；
    最大delay-包从用户面功能实体UPF到无线接入网RAN的时间-终端设备的包处理时间；
    最大delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间；
    最小delay；
    最小delay-包从UPF到RAN的时间-终端设备的包处理时间；
    最小delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间。
  13. 根据权利要求2所述的方法，其特征在于，
    该方法进一步包括：所述第一设备向第五代移动通信系统5GS内的至少一个用户面网元发送第四通知信息；
    所述第四通知信息至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点b、入窗周期duration、入窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、TSN业务标识、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  14. 根据权利要求13所述的方法，其特征在于，
    所述用户面网元包括：用户面功能实体UPF。
  15. 根据权利要求2所述的方法，其特征在于，
    所述第一设备至少包括以下之一：会话管理功能实体SMF、接入和移动性管理功能实体AMF、策略控制功能实体PCF、转换设备translator、中心网络配置实体CNC。
  16. 根据权利要求3～14中任一项所述的方法，其特征在于，
    所述处理对象信息至少包括以下之一：粒度指示信息、业务标识、服务质量流QoS flow标识、协议数据单元会话PDU session标识、IP五元组信息、承载标识、以太网Ethernet地址、业务标识列表list、QoS flow标识list、PDU session标识list、IP五元组信息list、承载标识list、Ethernet地址list。
  17. 根据权利要求1～15中任一项所述的方法，其特征在于，
    该方法进一步包括：所述第一设备执行的操作至少基于以下粒度之一：基于业务、基于服务质量流QoS flow、基于协议数据单元会话PDU session、基于IP五元组、基于承载、基于以太网Ethernet地址、基于服务质量流列表QoS flow list、基于协议数据单元会话列表PDU session list、基于IP五元组list、基于承载list、基于Ethernet地址list、基于业务list。
  18. 一种业务处理设备，其特征在于，包括：获取单元以及确定单元；
    所述获取单元，用于获取业务数据包的入窗信息，并获取所述业务数据包的传输时延信息；
    所述确定单元，用于根据所述入窗信息和所述传输时延信息确定出所述业务数据包的出窗信息。
  19. 根据权利要求18所述的业务处理设备，其特征在于，
    所述业务数据包包括：时间敏感性网络TSN业务数据包。
  20. 根据权利要求19所述的业务处理设备，其特征在于，
    所述入窗信息至少包括以下之一：最早到达的TSN时间点、最晚到达的TSN时间点、入窗周期duration、入窗的窗口标识、处理对象信息、；
    所述出窗信息至少包括以下之一：最早离开第五代移动通信系统5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、处理对象信息、。
  21. 根据权利要求19所述的业务处理设备，其特征在于，
    所述传输时延信息包括：最大时延delay和最小delay。
  22. 根据权利要求19所述的业务处理设备，其特征在于，
    所述业务处理设备中进一步包括：第一发送单元，用于向传输TSN业务的第五代移动通信系统5GS的入节点发送第一通知信息；
    所述第一通知信息至少包括以下之一：处理对象信息、最早到达的TSN时间点、最晚到达的TSN时间点、入窗周期duration、入窗的窗口标识、TSN业务标识、出窗duration、出窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  23. 根据权利要求22所述的业务处理设备，其特征在于，
    所述传输TSN业务的5GS的入节点至少包括以下之一：用户面功能实体UPF、终端设备UE、转换设备translator。
  24. 根据权利要求22所述的业务处理设备，其特征在于，
    所述第一通知信息还包括：发送指示信息，所述发送指示信息用于指示所述传输TSN业务的5GS的入节点在发送TSN业务数据包时，是否需要同时发送专用信息。
  25. 根据权利要求24所述的业务处理设备，其特征在于，
    所述专用信息至少包括以下之一：TSN业务数据包到达5GS的时间戳、TSN业务数据包到达5GS时对应的入窗的窗口标识。
  26. 根据权利要求19所述的业务处理设备，其特征在于，
    所述业务处理设备中进一步包括：第二发送单元，用于向传输TSN业务的第五代移动通信系统5GS的出节点发送第二通知信息；
    所述第二通知信息至少包括以下之一：处理对象信息、最早离开5GS的TSN 时间点、最晚离开5GS的TSN时间点、出窗周期duration、出窗的窗口标识、入窗的窗口标识、TSN业务标识、入窗duration、最早到达5GS的TSN时间点、最晚到达5GS的TSN时间点、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  27. 根据权利要求26所述的业务处理设备，其特征在于，
    所述传输TSN业务的5GS的出节点至少包括以下之一：用户面功能实体UPF、终端设备UE、转换设备translator。
  28. 根据权利要求19所述的业务处理设备，其特征在于，
    所述业务处理设备中进一步包括：第三发送单元，用于向基站发送第三通知信息；
    所述第三通知信息至少包括以下之一：处理对象信息、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、TSN业务标识、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  29. 根据权利要求28所述的业务处理设备，其特征在于，
    所述包到达周期与所述基站为TSN业务配置的半静态调度SPS和/或配置授权CG的时间on之差为offset；
    所述offset的取值至少包括以下之一：
    最大时延delay；
    最大delay-包从用户面功能实体UPF到无线接入网RAN的时间-终端设备的包处理时间；
    最大delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间；
    最小delay；
    最小delay-包从UPF到RAN的时间-终端设备的包处理时间；
    最小delay-包从UPF到RAN的时间-终端设备的包处理时间-空口传输时间。
  30. 根据权利要求19所述的业务处理设备，其特征在于，
    所述业务处理设备中进一步包括：第四发送单元，用于向第五代移动通信系统5GS内的至少一个用户面网元发送第四通知信息；
    所述第四通知信息至少包括以下之一：处理对象信息、最早到达的TSN时间点、 最晚到达的TSN时间点b、入窗周期duration、入窗的窗口标识、最早离开5GS的TSN时间点、最晚离开5GS的TSN时间点、出窗duration、出窗的窗口标识、TSN业务标识、最小时延delay、最大delay、包到达周期、包大小、参考时间或偏移reference time or offset、所述TSN业务对应的服务质量流标识QFI信息、所述TSN业务对应的协议数据单元会话PDU session信息、所述TSN业务对应的承载信息、所述TSN业务对应的IP五元组信息、所述TSN业务对应的以太网Ethernet地址信息。
  31. 根据权利要求30所述的业务处理设备，其特征在于，
    所述用户面网元包括：用户面功能实体UPF。
  32. 根据权利要求19所述的业务处理设备，其特征在于，
    所述业务处理设备应用于至少以下之一中：会话管理功能实体SMF、接入和移动性管理功能实体AMF、策略控制功能实体PCF、转换设备translator、中心网络配置实体CNC。
  33. 根据权利要求20～31中任一项所述的业务处理设备，其特征在于，
    所述处理对象信息至少包括以下之一：粒度指示信息、业务标识、服务质量流QoS flow标识、协议数据单元会话PDU session标识、IP五元组信息、承载标识、以太网Ethernet地址、业务标识列表list、QoS flow标识list、PDU session标识list、IP五元组信息list、承载标识list、Ethernet地址list。
  34. 一种通信设备，其特征在于，包括：处理器和存储器，所述存储器用于存储计算机程序，所述处理器用于调用并运行所述存储器中存储的计算机程序，执行如权利要求1至17中任一项所述的方法。
  35. 一种芯片，其特征在于，包括：处理器，用于从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行如权利要求1至17中任一项所述的方法。
  36. 一种计算机可读存储介质，其特征在于，用于存储计算机程序，所述计算机程序使得计算机执行如权利要求1至17中任一项所述的方法。
  37. 一种计算机程序产品，其特征在于，包括计算机程序指令，所述计算机程序指令使得计算机执行如权利要求1至17中任一项所述的方法。
  38. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行如权利要求1至17中任一项所述的方法。
PCT/CN2019/074316 2019-02-01 2019-02-01 业务处理方法、设备、芯片及计算机程序 WO2020155076A1 (zh)

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