WO2018166371A1 - 服务质量控制方法及其装置、smf、upf、ue、pcf及an - Google Patents

服务质量控制方法及其装置、smf、upf、ue、pcf及an Download PDF

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Publication number
WO2018166371A1
WO2018166371A1 PCT/CN2018/078018 CN2018078018W WO2018166371A1 WO 2018166371 A1 WO2018166371 A1 WO 2018166371A1 CN 2018078018 W CN2018078018 W CN 2018078018W WO 2018166371 A1 WO2018166371 A1 WO 2018166371A1
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Prior art keywords
session
quality
service
indication information
data transmission
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PCT/CN2018/078018
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English (en)
French (fr)
Inventor
郭雅莉
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电信科学技术研究院有限公司
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Priority to EP18767115.1A priority Critical patent/EP3585095B1/en
Priority to JP2019550179A priority patent/JP2020511083A/ja
Priority to US16/495,062 priority patent/US20210006421A1/en
Priority to KR1020197028790A priority patent/KR102253087B1/ko
Publication of WO2018166371A1 publication Critical patent/WO2018166371A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/14Session management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W80/00Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08Upper layer protocols
    • H04W80/10Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1403Architecture for metering, charging or billing
    • H04L12/1407Policy-and-charging control [PCC] architecture
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/084Configuration by using pre-existing information, e.g. using templates or copying from other elements
    • H04L41/0843Configuration by using pre-existing information, e.g. using templates or copying from other elements based on generic templates
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003Managing SLA; Interaction between SLA and QoS
    • H04L41/5006Creating or negotiating SLA contracts, guarantees or penalties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/51Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/66Policy and charging system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80Rating or billing plans; Tariff determination aspects
    • H04M15/8016Rating or billing plans; Tariff determination aspects based on quality of service [QoS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/82Criteria or parameters used for performing billing operations
    • H04M15/8214Data or packet based
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M15/00Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/82Criteria or parameters used for performing billing operations
    • H04M15/8228Session based
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24Accounting or billing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0894Policy-based network configuration management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]

Definitions

  • the present disclosure relates to the field of communications, and in particular, to a service quality control method and apparatus thereof, a session management function entity SMF, a user plane function entity UPF, a user equipment UE, a policy control function entity PCF, and an access network function entity AN.
  • one UE can establish multiple session sessions in the core network, and establish a session tunnel session tunnel in the core network for each session.
  • the data belonging to the session passes through the session tunnel in the access network functional entity (AN). , Access Network) and the core network user plane function entity (UPF, User Plane Function) transmission.
  • AN access network functional entity
  • UPF User Plane Function
  • the AN and the air interface side of the UE transmit data of the session through one or more radio bearers (RBs, Radio Bearers).
  • RBs Radio Bearers
  • the NextGen network architecture is shown in Figure 2.
  • the UPF is the user plane anchor point.
  • the Access and Mobility Management Function (AMF) and the Session Management Function (SMF) are the control plane network nodes.
  • AMF is responsible for mobility management and is connected to UE and AN.
  • the SMF is responsible for session management and is connected to the UPF.
  • the Policy Control Function (PCF) is responsible for policy control and is connected to the SMF.
  • the SMF can formulate a flow template of the IP service flow according to its own configuration or according to the interaction with the PCF, including the IP source address, the source port number, the IP target address, the target segment slogan, and the protocol type.
  • the SMF sends the flow template and the corresponding QoS (Quality of Service) identifier to the UPF.
  • the UPF matches the received IP header of the downlink data with the flow template, and matches the matched data packet.
  • the QoS identifier is sent to the AN, thereby ensuring that the data packet obtains the corresponding quality of service.
  • the related technology can provide corresponding service quality control for the IP data packet according to the operator policy, and select the radio bearer of the corresponding service quality for transmission.
  • the network cannot parse the data packet header, and thus cannot match and identify through the flow template, and thus cannot perform quality of service control on the IP data.
  • the method controls the quality of service for unstructured data. In other words, the network cannot perform quality of service control on unstructured packets.
  • the technical problem to be solved by the present disclosure is to provide a service quality control method and device thereof, SMF, UPF, UE, PCF and AN, which solves the problem that the network cannot perform quality of service control on unstructured data packets in related technologies.
  • an embodiment of the present disclosure provides a service quality control method, which is applied to a session management function entity SMF, including:
  • the indication information is sent to the target node, and the target node determines the service quality corresponding to the session according to the indication information, including:
  • determining the indication information related to the quality of service of the session including:
  • the corresponding first quality of service identifier is assigned to the session
  • determining the indication information related to the quality of service of the session including:
  • a quality of service identifier is used as a quality of service identifier corresponding to the downlink data of the session, and the second quality of service identifier is added by the UPF in a header of the downlink data packet of the session;
  • determining the indication information related to the quality of service of the session including:
  • Transmitting the quality of service policy to the UPF determining, by the UPF, the quality of service identifier corresponding to the downlink data of the session according to the quality of service policy, and adding, by using the UPF, the header of the downlink data packet of the session Service quality identification;
  • the indication information is sent to the target node, and the target node determines the service quality corresponding to the session according to the indication information, including:
  • determining the indication information related to the quality of service of the session including:
  • the indication information determines the quality of service corresponding to the downlink data of the session, including:
  • the uplink data corresponds to the radio bearer of the quality of service.
  • the quality of service identifier is at least one of a quality of service data flow identifier and a quality of service level identifier.
  • an embodiment of the present disclosure further provides a service quality control apparatus, which is applied to a session management function entity SMF, and includes:
  • a first determining module configured to determine indication information related to a quality of service of the session when establishing a session for the user equipment UE for unstructured data transmission;
  • the first sending module is configured to send the indication information to the target node, and determine, by the target node, the quality of service corresponding to the session according to the indication information.
  • the first sending module includes:
  • a first sending submodule configured to send the indication information to the user plane function entity UPF, and determine, by the UPF, a quality of service identifier corresponding to the downlink data of the session according to the indication information, and pass the UPF in the Adding the quality of service identifier to the header of the downlink packet of the session;
  • a second sending submodule configured to send the indication information to the UE, and determine, by the UE, a quality of service identifier corresponding to the uplink data of the session according to the indication information.
  • the first determining module includes:
  • An allocation submodule configured to allocate a corresponding first quality of service identifier to the session when establishing a session for the UE for unstructured data transmission;
  • the first sending submodule includes:
  • a first sending unit configured to send the first quality of service identifier to the UPF, where the first quality of service identifier is used as a quality of service identifier corresponding to the downlink data of the session, and is used by the UPF Adding, by the packet header of the downlink data packet of the session, the first quality of service identifier;
  • the second sending submodule includes:
  • a second sending unit configured to send the first quality of service identifier to the UE, where the first quality of service identifier is used by the UE as a quality of service identifier corresponding to uplink data of the session.
  • the first determining module includes:
  • a first obtaining submodule configured to acquire session type indication information indicating that the session is used for unstructured data transmission when establishing a session for unstructured data transmission for the UE;
  • the first sending submodule includes:
  • a third sending unit configured to send the session type indication information to the UPF, where the UPF obtains, according to the session type indication information, and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, And the second quality of service identifier corresponding to the session, the second quality of service identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the first round of the downlink data packet of the session is added by the UPF. Second quality of service identifier;
  • the second sending submodule includes:
  • a fourth sending unit configured to send the session type indication information to the UE, by using, according to the session type indication information, a pre-configured service quality identifier corresponding to a session type for unstructured data transmission Obtaining a second quality of service identifier corresponding to the session, and using the second quality of service identifier as a quality of service identifier corresponding to the uplink data of the session.
  • the first determining module includes:
  • a third sending submodule configured to send a QoS policy request message for the session to the policy control function entity PCF when establishing a session for the UE for unstructured data transmission, where the QoS policy request message carries Indicates session type indication information for the session for unstructured data transmission;
  • a second obtaining sub-module configured to obtain a QoS policy corresponding to the session returned by the PCF according to the QoS policy request message, where the QoS policy includes a flow filter of a fully-matched wildcard and a corresponding session Third service quality indicator;
  • the first sending submodule includes:
  • a fifth sending unit configured to send the QoS policy to the UPF, where the UPF determines a QoS identifier corresponding to the downlink data of the session according to the QoS policy, and passes the UPF in the session Adding the quality of service identifier to the header of the downlink data packet;
  • the second sending submodule includes:
  • a sixth sending unit configured to send the quality of service policy to the UE, and determine, by the UE, a quality of service identifier corresponding to the uplink data of the session according to the quality of service policy.
  • the first sending module includes:
  • a fourth sending sub-module configured to send the indication information to the user plane function entity UPF and the access network function entity AN, and send, by using the UPF, the downlink data of the session to the AN directly according to the indication information. Determining, by the AN, the quality of service corresponding to the downlink data of the session according to the indication information; and/or
  • a fifth sending submodule configured to send the indication information to the UE, where the UE determines, according to the indication information, a quality of service corresponding to the uplink data of the session.
  • the first determining module includes:
  • a third obtaining submodule configured to acquire session type indication information indicating that the session is used for unstructured data transmission when establishing a session for unstructured data transmission for the UE;
  • the fourth sending submodule includes:
  • a seventh sending unit configured to send the session type indication information to the UPF and the AN, and send the downlink data of the session directly to the AN by using the UPF according to the session type indication information, and pass the AN Determining, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, determining the radio bearer corresponding to the quality of service of the downlink data of the session;
  • the fifth sending submodule includes:
  • an eighth sending unit configured to send the session type indication information to the UE, where the UE performs wireless information according to the session type indication information and a pre-configured session type for service quality of unstructured data transmission. Carrying, determining, that the uplink data of the session corresponds to a radio bearer of quality of service.
  • the quality of service identifier is at least one of a quality of service data flow identifier and a quality of service level identifier.
  • an embodiment of the present disclosure further provides a session management function entity SMF, including a first memory, a first processor, and being stored in the first memory and in the first processor And a computer program running thereon, wherein the first processor executes the computer program to implement the steps in the quality of service control method according to any one of the preceding claims.
  • SMF session management function entity
  • an embodiment of the present disclosure further provides a computer readable storage medium having a computer program stored thereon, the computer program being implemented by a processor The steps in the quality of service control method described in any of the above.
  • an embodiment of the present disclosure further provides a service quality control method, which is applied to a user plane function entity UPF, and includes:
  • determining the quality of service corresponding to the downlink data of the session according to the indication information including:
  • the receiving session management function entity SMF when the user equipment UE establishes a session for the unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • the SMF Receiving, by the SMF, a first quality of service identifier, where the first quality of service identifier is a quality of service identifier assigned by the SMF to the session when establishing a session for unstructured data transmission for the UE;
  • Determining, according to the indication information, a quality of service identifier corresponding to the downlink data of the session, and adding the quality of service identifier to a header of the downlink data packet of the session including:
  • the first quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and adding the first quality of service identifier to a header of a downlink data packet of the session;
  • the receiving session management function entity SMF when the user equipment UE establishes a session for unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • Determining, according to the indication information, a quality of service identifier corresponding to the downlink data of the session, and adding the quality of service identifier to a header of the downlink data packet of the session including:
  • the second quality of service identifier corresponding to the session Acquiring, according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for the unstructured data transmission, the second quality of service identifier corresponding to the session;
  • the second quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and adding the second quality of service identifier to a header of a downlink data packet of the session;
  • the receiving session management function entity SMF when the user equipment UE establishes a session for unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • the quality of service policy includes a traffic filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy is established for the UE by the SMF
  • the acquired PCF corresponds to the session returned by the QoS policy request message.
  • Determining, according to the indication information, a quality of service identifier corresponding to the downlink data of the session, and adding the quality of service identifier to a header of the downlink data packet of the session including:
  • determining the quality of service corresponding to the downlink data of the session according to the indication information including:
  • the indication information determines a quality of service corresponding to the downlink data of the session.
  • the receiving session management function entity SMF when the user equipment UE establishes a session for the unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • the session type indication information and a pre-configured radio bearer corresponding to the quality of service for the session type of the unstructured data transmission, and determining the radio bearer of the downlink data corresponding to the quality of service of the session.
  • an embodiment of the present disclosure further provides a service quality control apparatus, which is applied to a user plane function entity UPF, and includes:
  • a first receiving module configured to receive, by the session management function entity SMF, indication information related to a quality of service of the session when establishing a session for unstructured data transmission for the user equipment UE;
  • a second determining module configured to determine, according to the indication information, a quality of service corresponding to the downlink data of the session.
  • the second determining module includes:
  • a first determining submodule configured to determine, according to the indication information, a quality of service identifier corresponding to downlink data of the session, and add the quality of service identifier to a header of a downlink data packet of the session.
  • the first receiving module includes:
  • a first receiving submodule configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE Assigned quality of service identifier;
  • the first determining submodule includes:
  • a first determining unit configured to use the first quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and add the first quality of service identifier to a header of a downlink data packet of the session;
  • the first receiving module includes:
  • a second receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the first determining submodule includes:
  • a first acquiring unit configured to acquire, according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, a second quality of service identifier corresponding to the session;
  • a second determining unit configured to use the second quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and add the second quality of service identifier to a header of a downlink data packet of the session;
  • the first receiving module includes:
  • a third receiving submodule configured to receive a quality of service policy sent by the SMF, where the quality of service policy includes a flow filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy
  • the SMF is configured to establish a session for the unstructured data transmission for the UE
  • the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF requests according to the QoS policy.
  • a quality of service policy corresponding to the session returned by the message the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the first determining submodule includes:
  • a third determining unit configured to determine, according to the quality of service policy, a quality of service identifier corresponding to downlink data of the session, and add, by using the UPF, the quality of service identifier in a header of a downlink data packet of the session.
  • the second determining module includes:
  • a sixth sending submodule configured to send the downlink data of the session directly to the access network function entity AN according to the indication information, where the AN establishes for the UE for unstructured data transmission according to the SMF
  • the indication information sent to the AN during the session determines the quality of service corresponding to the downlink data of the session.
  • the first receiving module includes:
  • a fourth receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the sixth sending submodule includes:
  • a ninth sending unit configured to send downlink data of the session to the AN directly according to the session type indication information, and establish, by the AN, a session for unstructured data transmission for the UE according to the SMF
  • the session type indication information sent to the AN and the pre-configured radio bearer corresponding to the quality of service of the session type for unstructured data transmission, and the downlink data corresponding to the quality of service of the session are determined.
  • an embodiment of the present disclosure further provides a user plane function entity UPF, including a second memory, a second processor, and the second memory and the second processor And a computer program running thereon, wherein the second processor executes the computer program to implement the steps in the quality of service control method according to any one of the preceding claims.
  • a user plane function entity UPF including a second memory, a second processor, and the second memory and the second processor And a computer program running thereon, wherein the second processor executes the computer program to implement the steps in the quality of service control method according to any one of the preceding claims.
  • an embodiment of the present disclosure further provides a computer readable storage medium having a computer program stored thereon, the computer program being implemented by a processor The steps in the quality of service control method described in any of the above.
  • an embodiment of the present disclosure further provides a service quality control method, which is applied to a user equipment UE, including:
  • the receiving session management function entity SMF when the user equipment UE establishes a session for the unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • the SMF Receiving, by the SMF, a first quality of service identifier, where the first quality of service identifier is a quality of service identifier assigned by the SMF to the session when establishing a session for unstructured data transmission for the UE;
  • Determining the quality of service corresponding to the uplink data of the session according to the indication information including:
  • the first quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the receiving session management function entity SMF when the user equipment UE establishes a session for unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • Determining the quality of service corresponding to the uplink data of the session according to the indication information including:
  • the second quality of service identifier corresponding to the session Acquiring, according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for the unstructured data transmission, the second quality of service identifier corresponding to the session;
  • the second quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the receiving session management function entity SMF when the user equipment UE establishes a session for unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • the quality of service policy includes a traffic filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy is established for the UE by the SMF
  • the acquired PCF corresponds to the session returned by the QoS policy request message.
  • Determining the quality of service corresponding to the uplink data of the session according to the indication information including:
  • the receiving session management function entity SMF when the user equipment UE establishes a session for the unstructured data transmission, sends the indication information related to the quality of service of the session, including:
  • Determining the quality of service corresponding to the uplink data of the session according to the indication information including:
  • an embodiment of the present disclosure further provides a service quality control apparatus, which is applied to a user equipment UE, including:
  • a second receiving module configured to receive, by the session management function entity SMF, indication information related to the quality of service of the session when establishing a session for the user equipment UE for unstructured data transmission;
  • a third determining module configured to determine, according to the indication information, a quality of service corresponding to the uplink data of the session.
  • the second receiving module includes:
  • a fifth receiving submodule configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE Assigned quality of service identifier;
  • the third determining module includes:
  • a second determining submodule configured to use the first quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the second receiving module includes:
  • a sixth receiving submodule configured to receive, by the SMF, session type indication information that is used by the SMF to indicate that the session is used for unstructured data transmission;
  • the third determining module includes:
  • a fourth obtaining sub-module configured to acquire, according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, a second quality of service identifier corresponding to the session;
  • a third determining submodule configured to use the second quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the second receiving module includes:
  • a seventh receiving submodule configured to receive a quality of service policy sent by the SMF, where the quality of service policy includes a flow filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy
  • the SMF is configured to establish a session for the unstructured data transmission for the UE
  • the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF requests according to the QoS policy.
  • a quality of service policy corresponding to the session returned by the message the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the third determining module includes:
  • a fourth determining submodule configured to determine, according to the quality of service policy, a quality of service identifier corresponding to the uplink data of the session.
  • the second receiving module includes:
  • An eighth receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the third determining module includes:
  • a fifth determining submodule configured to determine, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, the radio bearer corresponding to the quality of service of the uplink data of the session.
  • an embodiment of the present disclosure further provides a user equipment UE, including a third memory, a third processor, and being stored on the third memory and on the third processor.
  • the operating computer program when the third processor executes the computer program, implements the steps in the quality of service control method of any of the above.
  • an embodiment of the present disclosure further provides a computer readable storage medium having a computer program stored thereon, the computer program being executed by a processor The steps in the quality of service control method described above are implemented.
  • an embodiment of the present disclosure further provides a service quality control method, which is applied to a policy control function entity PCF, including:
  • the receiving session management function entity SMF Receiving, by the receiving session management function entity SMF, a quality of service policy request message for the session when the user equipment UE establishes a session for unstructured data transmission, the quality of service policy request message carrying the indication Session type indication information for unstructured data transmission;
  • an embodiment of the present disclosure further provides a service quality control apparatus, which is applied to a policy control function entity PCF, including:
  • a third receiving module configured to receive a quality of service policy request message for the session, the quality of service policy request message sent by the session management function entity SMF when establishing a session for unstructured data transmission for the user equipment UE Carrying session type indication information indicating that the session is used for unstructured data transmission;
  • a fourth determining module configured to determine, according to the QoS policy request message, a QoS policy corresponding to the session, where the QoS policy includes a flow filter of a fully matched wildcard and a third QoS identifier corresponding to the session ;as well as
  • an embodiment of the present disclosure further provides a policy control function entity PCF, including a fourth memory, a fourth processor, and being stored on the fourth memory and in the fourth process.
  • PCF policy control function entity
  • an embodiment of the present disclosure further provides a computer readable storage medium having a computer program stored thereon, the computer program being executed by a processor The steps in the quality of service control method described above are implemented.
  • an embodiment of the present disclosure further provides a service quality control method, which is applied to an access network function entity AN, including:
  • the receiving session management function entity SMF when establishing a session for the user equipment UE for the unstructured data transmission, the indication information related to the quality of service of the session sent to the AN, including:
  • Determining the quality of service corresponding to the downlink data of the session according to the indication information including:
  • an embodiment of the present disclosure further provides a service quality control apparatus, which is applied to an access network function entity AN, and includes:
  • a fourth receiving module configured to receive, by the session management function entity SMF, the indication information related to the quality of service of the session sent to the AN when the user equipment UE establishes a session for unstructured data transmission;
  • a fifth receiving module configured to receive, by the user plane function entity UPF, the indication information that is sent to the UPF when the SMF establishes a session for unstructured data transmission for the UE, and directly sends the downlink of the session Data;
  • a fifth determining module configured to determine, according to the indication information, a quality of service corresponding to the downlink data of the session.
  • the fourth receiving module includes:
  • a ninth receiving submodule configured to receive session type indication information that is sent by the SMF to the AN, indicating that the session is used for unstructured data transmission;
  • the fifth determining module includes:
  • a sixth determining submodule configured to determine a radio bearer corresponding to the quality of service of the downlink data of the session according to the session type indication information and the pre-configured radio bearer corresponding to the quality of service of the session type for unstructured data transmission.
  • an embodiment of the present disclosure further provides an access network function entity AN, including a fifth memory, a fifth processor, and the fifth memory and may be in the fifth A computer program running on a processor, the fifth processor executing the computer program to implement the steps in the quality of service control method of any of the above.
  • an access network function entity AN including a fifth memory, a fifth processor, and the fifth memory and may be in the fifth A computer program running on a processor, the fifth processor executing the computer program to implement the steps in the quality of service control method of any of the above.
  • an embodiment of the present disclosure further provides a computer readable storage medium having a computer program stored thereon, the computer program being executed by a processor A step in implementing the quality of service control method of any of the above.
  • the QoS method of the embodiment of the present disclosure when the SMF establishes a session for unstructured data transmission for the UE, determines indication information related to the quality of service of the session; and then sends the indication information to the target node, Determining, by the target node, the quality of service corresponding to the session according to the indication information.
  • the target node can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet and ensuring the quality of service of the unstructured data transmission. , improve network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • FIG. 1 is a flowchart of a service quality control method applied to an SMF according to an embodiment of the present disclosure
  • Figure 2 is a schematic diagram of the NextGen network architecture
  • FIG. 3 is a flow chart of applying a quality of service control method to unstructured data transmission in accordance with an embodiment of the present disclosure
  • FIG. 4 is another flow diagram of a service quality control method applied to unstructured data transmission in accordance with an embodiment of the present disclosure
  • FIG. 5 is still another flowchart of applying a quality of service control method to unstructured data transmission according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of a service quality control apparatus applied to an SMF according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of an SMF according to an embodiment of the present disclosure.
  • FIG. 8 is a flowchart of a service quality control method applied to a UPF according to an embodiment of the present disclosure
  • FIG. 9 is a schematic structural diagram of a service quality control apparatus applied to an UPF according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a UPF according to an embodiment of the present disclosure.
  • FIG. 11 is a flowchart of a service quality control method applied to a UE according to an embodiment of the present disclosure
  • FIG. 12 is a schematic structural diagram of a service quality control apparatus applied to a UE according to an embodiment of the present disclosure
  • FIG. 13 is a schematic structural diagram of a UE according to an embodiment of the present disclosure.
  • FIG. 14 is a flowchart of a service quality control method applied to a PCF according to an embodiment of the present disclosure
  • FIG. 15 is a schematic structural diagram of a service quality control apparatus applied to a PCF according to an embodiment of the present disclosure
  • FIG. 16 is a schematic structural diagram of a PCF according to an embodiment of the present disclosure.
  • FIG. 17 is a flowchart of a service quality control method applied to an AN according to an embodiment of the present disclosure
  • FIG. 18 is a schematic structural diagram of application of a quality of service control device to an AN according to an embodiment of the present disclosure
  • FIG. 19 is a schematic structural diagram of an AN according to an embodiment of the present disclosure.
  • a service quality control method is provided, which is applied to a session management function entity SMF, including:
  • Step 101 When establishing a session for unstructured data transmission for the user equipment UE, determining indication information related to the quality of service of the session.
  • the SMF when establishing a session session for the UE for unstructured data transmission, the SMF provides support for determining the quality of service corresponding to the session by determining the indication information related to the quality of service of the session.
  • the embodiment of the present disclosure implements the quality of service control of the session for unstructured data transmission during data transmission.
  • the sessions mentioned below refer to the above for unstructured.
  • Step 102 Send the indication information to the target node, and determine, by the target node, the quality of service corresponding to the session according to the indication information.
  • the SMF sends the indication information related to the quality of service of the session to the target node, and the target node can determine the quality of service corresponding to the session according to the indication information, thereby implementing the quality of service control on the unstructured data packet, and improving the network. performance.
  • the target node can determine the service quality of the session for the unstructured data transmission according to the indication information sent by the SMF, thereby implementing the service quality control of the unstructured data packet by the network, and ensuring The quality of service for unstructured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • step 102 includes:
  • the indication information is sent to the user plane function entity UPF, and the UPF determines the service quality identifier corresponding to the downlink data of the session according to the indication information, and uses the UPF to downlink data in the session.
  • the packet quality header is added to the packet header.
  • the SMF sends the indication information to the UPF, and the UPF can determine the quality of service QoS identifier corresponding to the downlink data of the session according to the indication information, and add a QoS identifier to the header of the downlink data packet of the session, thereby implementing network-unstructured data.
  • Package quality of service control The UPF adds the QoS identifier to the packet header of the downlink data packet of the session, and the subsequent UPF sends the downlink data to the access network function entity AN, and the AN can select the radio bearer of the corresponding quality of service to transmit the downlink data according to the QoS identifier of the data packet header. , thus ensuring the quality of service of the data.
  • step 102 includes:
  • Step 1022 Send the indication information to the UE, and determine, by the UE, a quality of service identifier corresponding to the uplink data of the session according to the indication information.
  • the SMF sends the indication information to the UE, and the UE can determine the quality of service QoS identifier corresponding to the uplink data of the session according to the indication information, thereby implementing the service quality control of the network for the unstructured data packet. And the subsequent UE can select the radio bearer of the corresponding quality of service according to the QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • step 102 may include only step 1021 or step 1022, or both step 1021 and step 1022. Those skilled in the art can understand that the embodiments of the present disclosure do not limit this.
  • the foregoing step 101 includes:
  • Step 1011 When establishing a session for the UE for unstructured data transmission, assign the corresponding first quality of service identifier to the session.
  • the SMF may allocate a corresponding first quality of service QoS identifier to the session when the session session for the UE is established for the unstructured data transmission, and the subsequent target node may directly determine the quality of service of the session according to the first QoS identifier.
  • the SMF may allocate a first QoS identifier for a session for unstructured data transmission according to an operator policy or user subscription information.
  • the above step 1021 includes:
  • the first quality of service identifier is sent to the UPF, and the first quality of service identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the UPF is in the session.
  • the first quality of service identifier is added to the header of the downlink data packet.
  • the SMF sends the first QoS identifier to the UPF, and the UPF can directly use the first QoS identifier as the quality of service identifier corresponding to the downlink data of the session, and add the first QoS identifier to the packet header of the downlink data packet of the session, thereby implementing Network quality of service control over unstructured packets.
  • the first QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the first QoS identifier of the data packet header to transmit the downlink data, thereby The quality of the data is guaranteed.
  • the first QoS identifier allocated by the SMF for the session for unstructured data transmission belongs to the session quality service quality identifier, and any downlink data received by the UPF for the session is marked with the first QoS identifier in the data packet header.
  • the above step 1022 includes:
  • Step 10221 The first quality of service identifier is sent to the UE, and the first quality of service identifier is used by the UE as a quality of service identifier corresponding to the uplink data of the session.
  • the SMF sends the first QoS identifier to the UE, and the UE can directly use the first QoS identifier as the quality of service identifier corresponding to the uplink data of the session, thereby implementing the quality of service control of the unstructured data packet by the network. And the subsequent UE can select the radio bearer of the corresponding quality of service according to the first QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • the first QoS identifier assigned by the SMF for the session for unstructured data transmission belongs to the session quality QoS, and any uplink data of the UE for the session is selected according to the first QoS identifier.
  • the radio bearer is transmitted.
  • the SMF provides a first QoS identifier for the quality of service control of the session to the UPF when the session session for unstructured data transmission is established, and the UPF receives any downlink data of the session, and the data is headerd in the data packet.
  • the first QoS identifier is sent to the AN through the session tunnel session tunnel.
  • the AN can select the radio bearer that provides the corresponding QoS according to the QoS identifier of the packet header, thereby ensuring the service quality of the data.
  • the SMF may also send the first QoS identifier to the UE when the session is established, and any uplink data of the session is selected by the UE according to the first QoS identifier to select a radio bearer of the corresponding quality of service, thereby ensuring data quality of service.
  • the foregoing step 101 includes:
  • Step 1012 When establishing a session for the UE for unstructured data transmission, obtain session type indication information indicating that the session is used for unstructured data transmission.
  • the SMF may obtain session type indication information indicating that the session is used for unstructured data transmission, and the subsequent target node may determine the session according to the session type indication information. Quality of service.
  • the above step 1021 includes:
  • Step 10212 Send the session type indication information to the UPF, and obtain, by the UPF, the session corresponding according to the session type indication information and a pre-configured service quality identifier corresponding to the session type for unstructured data transmission.
  • the second quality of service identifier, the second quality of service identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the second quality of service is added by the UPF in the header of the downlink data packet of the session.
  • the SMF sends session type indication information indicating that the session is used for unstructured data transmission to the UPF.
  • the default QoS identifier for the session type that is, the second QoS identifier, is pre-configured on the UPF.
  • the UPF obtains the second QoS identifier corresponding to the session when the session is used for the unstructured data transmission according to the session type indication information, and then uses the second QoS identifier as the service quality identifier corresponding to the downlink data of the session, and the downlink data in the session.
  • the packet header adds the second QoS identifier, thereby implementing quality of service control of the unstructured data packet by the network.
  • the second QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the second QoS identifier of the data packet header to transmit the downlink data. Thereby ensuring the quality of service of the data.
  • the QoS identifier corresponding to the session type configured for unstructured data transmission on the UPF that is, the second QoS identifier, also belongs to the session quality service identifier, and any downlink data received by the UPF in the session is in the packet header. Put this second QoS identifier.
  • the above step 1022 includes:
  • Step 10222 Send the session type indication information to the UE, and obtain, by the UE, according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission.
  • a second quality of service identifier corresponding to the session, and the second quality of service identifier is used as a quality of service identifier corresponding to the uplink data of the session.
  • the SMF transmits session type indication information indicating that the session is used for unstructured data transmission to the UE.
  • the default QoS identifier for the session type that is, the second QoS identifier, is pre-configured on the UE.
  • the UE determines, according to the session type indication information, that the session is used for the unstructured data transmission, obtains the second QoS identifier corresponding to the session, and then uses the second QoS identifier as the service quality identifier corresponding to the uplink data of the session, thereby implementing network-pairing Quality of service control for structured packets.
  • the subsequent UE can select the radio bearer of the corresponding quality of service according to the second QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • the QoS identifier corresponding to the session type for unstructured data transmission pre-configured on the UE is theoretically the same as the QoS identifier corresponding to the pre-configured session type for unstructured data transmission on the UPF, and both are the second QoS. Logo.
  • the second QoS identifier also belongs to the session quality service identifier, and any uplink data of the UE is selected according to the second QoS identifier to select a radio bearer of the corresponding quality of service.
  • the SMF sends the session type to the UPF when the session for unstructured data transmission is established, and the second QoS identifier for the session type is pre-configured on the UPF, and the UPF receives any downlink data of the session.
  • the second QoS identifier is sent to the AN in the packet header, and is sent to the AN through the session tunnel session tunnel.
  • the AN can select to provide the corresponding QoS radio bearer according to the QoS identifier of the packet header, thereby ensuring the service quality of the data.
  • the SMF may also send the session type to the UE when the session is established, and the second QoS identifier for the session type is pre-configured by the UE, and any uplink data of the session is selected according to the second QoS identifier.
  • the radio bearers of the corresponding quality of service are transmitted, thereby ensuring the quality of service of the data.
  • a specific implementation flow for performing unstructured data transmission by applying the quality of service control method of the embodiment of the present disclosure is as follows. Referring to Figure 3, the process includes:
  • Step 301 The UE sends a PDU (packet data unit) session establishment request message to the access and mobility management function entity AMF.
  • PDU packet data unit
  • the UE sends a PDU session setup request message to the AMF, requesting to establish a PDU session for unstructured data transmission.
  • the PDU session establishment request message is a NAS (Non-Access Stratum) message between the UE and the AMF, and is transparently transmitted by the AN.
  • NAS Non-Access Stratum
  • Step 302 The AMF sends an SMS (Session Management) request message carrying a PDU session establishment request message to the SMF.
  • SMS Session Management
  • the AMF selects an SMF for the UE, and transmits an SM request message carrying the PDU session establishment request message to the selected SMF.
  • Step 303 The SMF sends an N4 session establishment or modification message carrying the first QoS identifier or the session type indication information to the UPF.
  • the session may be assigned a first QoS identifier for the quality of service control of the session, and the SMF establishes or modifies the message through the N4 session.
  • a QoS identity is sent to the UPF.
  • the SMF may send the session type indication information indicating that the session is used for unstructured data transmission to the UPF, and the second QoS identifier defaulted for the session type is pre-configured on the UPF.
  • the first QoS identifier and the second QoS identifier are, for example, QoS Data Flow Identity (QFI) or QoS Class Identity (QQI).
  • Step S304 The SMF sends an SM response message carrying the PDU session to the AMF, and the PDU session establishment receiving message includes the first QoS identifier or the session type indication information.
  • the SMF sends a PDU session setup and reception message to the AMF in the SM response message, and the PDU session establishment reception message includes a first QoS identifier for the quality of service control of the session.
  • the PDU session setup and receiving message includes session type indication information indicating that the session is used for unstructured data transmission, and the second QoS identifier defaulted for the session type is pre-configured on the UE.
  • step 305 the AMF sends a PDU session setup and reception message to the UE.
  • both the UPF and the UE obtain the QoS identifier for the quality of service control of the session, thereby implementing the quality of service control for the unstructured data.
  • the UPF puts the QoS identifier on the packet header and sends it to the AN through the session tunnel.
  • the AN selects the QoS-based radio bearer according to the QoS identifier of the packet header to ensure the data. Quality of service.
  • the UE selects and selects the radio bearer that provides the corresponding QoS for the uplink data according to the QoS identifier, thereby ensuring the service quality of the data.
  • the foregoing step 101 includes:
  • Step 1013 When establishing a session for the UE for unstructured data transmission, send a QoS policy request message for the session to the policy control function entity PCF, where the QoS policy request message carries the indication Session type indication information for unstructured data transmission.
  • the SMF may request a quality of service policy QoS rule from the PCF, and carry the session type indication information indicating the session for unstructured data transmission in the quality of service policy request.
  • the message is sent to the PCF.
  • Step 1014 Acquire a QoS policy corresponding to the session returned by the PCF according to the QoS policy request message, where the QoS policy includes a flow filter of a fully-matched wildcard and a third QoS identifier corresponding to the session. .
  • the PCF establishes a quality of service policy QoS rule for the session of the unstructured data transmission, including a flow filter of the all-match wildcard and a third quality of service identifier corresponding to the session, and the subsequent target node may determine the service of the session according to the QoS rule. quality.
  • the above step 1021 includes:
  • Step 10213 Send the QoS policy to the UPF, determine, by the UPF, the QoS identifier corresponding to the downlink data of the session according to the QoS policy, and pass the UPF in the downlink data packet of the session.
  • the header adds the quality of service identifier.
  • the SMF sends the QoS rule to the UPF, and the UPF can determine the QoS identifier corresponding to the downlink data of the session according to the QoS rule, and add the QoS identifier to the packet header of the downlink packet of the session, thereby implementing network-unstructured data.
  • Package quality of service control because the flow filter of the QoS rule is a fully matched wildcard, the UPF can determine that the QoS identifier corresponding to all downlink data of the session is the third quality of service QoS identifier, and all downlink packets of the session are received. The third QoS identifier is added to the packet header.
  • the third QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the third QoS identifier of the data packet header to transmit the downlink data. Thereby ensuring the quality of service of the data.
  • the above step 1022 includes:
  • Step 10223 Send the quality of service policy to the UE, and determine, by the UE, a quality of service identifier corresponding to the uplink data of the session according to the quality of service policy.
  • the SMF sends the QoS rule to the UE, and the UE can determine the QoS identifier corresponding to the uplink data of the session according to the QoS rule, thereby implementing the quality of service control of the unstructured data packet by the network.
  • the QoS identifier corresponding to all uplink data of the session is a third quality of service QoS identifier, because the traffic filter of the QoS rule is a full match wildcard.
  • the subsequent UE can select the radio bearer of the corresponding quality of service according to the third QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • the SMF sends the session type to the PCF to request the QoS policy.
  • the PCF formulates a QoS rule, including the flow filter of the fully matched wildcard and the third.
  • the QoS identifier the PCF sends the QoS rule to the SMF.
  • the SMF further sends the QoS rule to the UPF and the UE, and the subsequent UPF receives any downlink data of the session, and performs matching according to the QoS rule.
  • the UPF receives any downlink data of the session, and the third QoS identifier indicated by the QoS rule is sent in the packet header, and is sent to the AN through the session tunnel.
  • the QoS identification of the packet header can be transmitted by providing the radio bearer of the corresponding QoS, thereby ensuring the quality of service of the data.
  • the UE matches the uplink data according to the QoS rule. Because the flow filter of the QoS rule is a full match wildcard, all uplink data of the UE for the session is selected according to the third QoS identifier indicated by the QoS rule.
  • the QoS radio bearer is transmitted.
  • step 401 the UE sends a PDU session establishment request message to the AMF.
  • the UE sends a PDU session setup request message to the AMF, requesting to establish a PDU session for unstructured data transmission.
  • the PDU session establishment request message is a NAS message between the UE and the AMF, and is transparently transmitted through the AN.
  • Step 402 The AMF sends an SM request message carrying a PDU session establishment request message to the SMF.
  • the AMF selects an SMF for the UE, and transmits an SM request message carrying the PDU session establishment request message to the selected SMF.
  • Step 403 The SMF carries a QoS policy request message of the session type indication information to the PCF.
  • the SMF determines that the UE establishes a session for unstructured data transmission
  • the SMF requests a QoS policy from the PCF, and carries the session type indication information indicating the session for the unstructured data transmission in the QoS policy request message.
  • PCF the session type indication information indicating the session for the unstructured data transmission in the QoS policy request message.
  • Step 404 The PCF returns a QoS rule of the flow filter including the all-match wildcard and the third QoS identifier to the SMF.
  • the PCF determines a QoS rule for the session, including a flow filter that fully matches the wildcard and a third QoS identifier, and the third QoS identifier is, for example, a QoS data flow identifier QFI or a QoS level identifier 5QI, etc., and the PCF sends the QoS rule. To the SMF.
  • Step 405 The SMF sends an N4 session establishment or modification message carrying the QoS rule to the UPF.
  • the SMF establishes or modifies the message through the N4 session, and sends the QoS rule to the UPF.
  • the subsequent UPF receives any downlink data of the session, and performs matching according to the QoS rule, because the flow filter of the QoS rule is a full match wildcard. Therefore, the UPF receives the third QoS identifier indicated by the QoS rule on the header of all downlink packets of the session received.
  • Step 406 The SMF sends an SM response message carrying the PDU session to the AMF, and the QoS session includes the QoS rule.
  • the SMF sends a PDU session setup and receive message to the AMF in the SM response message, and the QoS session includes the QoS rule.
  • step 407 the AMF sends a PDU session setup and receive message to the UE.
  • the AMF sends a PDU session setup and receive message including the QoS rule to the UE, and when the subsequent UE sends any uplink data of the session, the UE matches according to the QoS rule, because the flow filter of the QoS rule is a full match wildcard. Therefore, the UE transmits, for all uplink data, a radio bearer that selects a corresponding QoS for the uplink data according to the third QoS identifier indicated by the QoS rule.
  • both the UPF and the UE obtain the QoS rule for the quality of service control of the session, and can determine the QoS identifier for the session according to the QoS rule, thereby implementing unstructured Quality of service control of data.
  • the UPF puts the QoS identifier indicated by the QoS rule in the packet header according to the QoS rule, and sends the QoS identifier indicated by the QoS rule to the AN through the session tunnel, and the AN selects the radio bearer corresponding to the QoS according to the QoS identifier of the packet header.
  • the transmission is carried out to ensure the quality of service of the data.
  • the UE selects the radio bearer of the corresponding QoS for the uplink data according to the QoS identifier indicated by the QoS rule, thereby ensuring the service quality of the data.
  • the quality of service identifier is a quality of service data identifier QFI or a quality of service level identifier 5QI.
  • step 102 includes:
  • the indication information is sent to the user plane function entity UPF and the access network function entity AN, and the downlink data of the session is directly sent to the AN by using the UPF according to the indication information, and the The AN determines, according to the indication information, a quality of service corresponding to the downlink data of the session.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and the UPF does not need to mark the service quality identifier in the data packet header, and determines the service quality corresponding to the downlink data of the session through the AN.
  • the network's quality of service control over unstructured data packets is achieved.
  • step 102 includes:
  • Step 1024 Send the indication information to the UE, and determine, by the UE, the quality of service corresponding to the uplink data of the session according to the indication information.
  • the SMF sends the indication information to the UE, and the UE can determine the quality of service corresponding to the uplink data of the session according to the indication information, thereby implementing the quality of service control of the unstructured data packet by the network.
  • step 102 may include only step 1023 or step 1024, or both step 1023 and step 1024. Those skilled in the art can understand that the embodiments of the present disclosure do not limit this.
  • the foregoing step 101 includes:
  • Step 1015 When establishing a session for unstructured data transmission for the UE, obtain session type indication information indicating that the session is used for unstructured data transmission.
  • the SMF may obtain session type indication information indicating that the session is used for unstructured data transmission, and the subsequent target node may determine the session according to the session type indication information. Quality of service.
  • the above step 1023 includes:
  • the session type indication information is sent to the UPF and the AN, and the downlink data of the session is directly sent to the AN according to the session type indication information, and the session is performed according to the session by the AN.
  • the type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission determine the radio bearer of the downlink data corresponding to the quality of service of the session.
  • the SMF sends session type indication information indicating that the session is used for unstructured data transmission to the UPF and AN.
  • the UPF sends the downlink data of the session to the AN directly when the session is used for the unstructured data transmission according to the session type indication information, and the UPF does not need to mark the service quality in the data packet header.
  • the radio bearer of the session type corresponding to the quality of service QoS for the unstructured data transmission is pre-configured on the AN, and the AN receives the downlink data sent by the UPF, and determines that the session is used for the unstructured data transmission, and obtains the corresponding QoS of the session.
  • the radio bearer transmits the downlink data, thereby realizing the service quality control of the unstructured data packet of the network and ensuring the service quality of the data.
  • the above step 1024 includes:
  • Step 1041 Send the session type indication information to the UE, and determine, by the UE, according to the session type indication information and a pre-configured wireless bearer corresponding to the service quality of the session type for unstructured data transmission.
  • the uplink data of the session corresponds to the radio bearer of the quality of service.
  • the SMF transmits session type indication information indicating that the session is used for unstructured data transmission to the UE.
  • the radio bearer of the session type corresponding to the quality of service QoS for unstructured data transmission is pre-configured on the UE.
  • the UE determines, according to the session type indication information, that the session is used for unstructured data transmission, and obtains the radio bearer corresponding to the QoS of the session to transmit the uplink data, thereby implementing the service quality control of the unstructured data packet by the network, and ensuring The quality of service of the data.
  • the SMF sends the session type to the UPF when the session for unstructured data transmission is established, and also sends the session type to the AN.
  • the radio bearer for this session type default quality of service is pre-configured on the AN.
  • the subsequent UPF receives any downlink data of the session, does not need to make a QoS identifier in the packet header, and directly sends the received data packet to the AN through the session tunnel, and the AN sends the received data packet directly through the radio bearer of the default quality of service. To the UE, thus ensuring the quality of service of the data.
  • the SMF may also send the session type to the UE when the session is established, and the UE pre-configures the radio bearer for the default service quality of the session type. For the uplink data, the UE uniformly uses the default radio bearer of the session for transmission. The quality of the data is guaranteed.
  • FIG. 5 Another specific implementation flow for performing unstructured data transmission by applying the quality of service control method of the embodiment of the present disclosure is exemplified as follows. Referring to FIG. 5, the process includes:
  • Step 501 The UE sends a PDU session establishment request message to the access and mobility management function entity AMF.
  • the UE sends a PDU session establishment request message to the AMF access and mobility management function entity, requesting to establish a PDU session for unstructured data transmission.
  • the PDU session establishment request message is a NAS message between the UE and the AMF, and is transparently transmitted by the AN.
  • Step 502 The AMF sends an SM request message carrying a PDU session establishment request message to the SMF.
  • the AMF selects an SMF for the UE, and transmits an SM request message carrying the PDU session establishment request message to the selected SMF.
  • Step 503 The SMF sends an N4 session establishment or modification message carrying the session type indication information to the UPF.
  • the SMF determines that the UE establishes a session for unstructured data transmission
  • the SMF establishes or modifies the message through the N4 session, and sends the session type indication information indicating the session for the unstructured data transmission to the UPF.
  • Step 504 The SMF sends an SM response message carrying the PDU session setup message and the N2 SM message to the AMF.
  • the PDU session setup reception message and the N2 SM message include session type indication information.
  • the SMF sends a PDU session setup and receive message to the AMF in the SM response message
  • the PDU session setup message includes the session type indication information
  • the SM response message includes an N2 SM message sent to the AN
  • the N2 SM message Includes the session type indication information.
  • step 505 the AMF sends an N2 SM message to the AN.
  • step 506 the AMF sends a PDU session setup and reception message to the UE.
  • the UPF, AN, and UE After the PDU session is successfully established through the above steps, the UPF, AN, and UE obtain the type of the session, and determine that the session is used for unstructured data transmission. After the downlink data of the session reaches the UPF, the UPF directly transmits the received data packet to the AN through the session tunnel, and does not need to mark the QoS identifier in the data packet header, and the AN sends the received data packet directly to the default radio bearer.
  • the quality of service provided by the UE for the UE is the quality of service provided by the default radio bearer of the session.
  • the UE For uplink data, the UE uniformly uses the default radio bearer for the session to transmit. Thereby, the service quality control of the unstructured data packet by the network is realized, and the service quality of the data is guaranteed.
  • the target node can determine the service quality of the session for the unstructured data transmission according to the indication information sent by the SMF, thereby implementing the service quality control of the unstructured data packet by the network, and ensuring The quality of service for unstructured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • a service quality control apparatus is further provided, which is applied to the session management function entity SMF, and includes:
  • the first determining module 601 is configured to determine, when establishing a session for the unstructured data transmission, for the user equipment UE, the indication information related to the quality of service of the session;
  • the first sending module 602 is configured to send the indication information to the target node, and determine, by the target node, the quality of service corresponding to the session according to the indication information.
  • the target node can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, and ensuring The quality of service for unstructured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the first sending module 602 includes:
  • a first sending submodule configured to send the indication information to the user plane function entity UPF, and determine, by the UPF, a quality of service identifier corresponding to the downlink data of the session according to the indication information, and pass the UPF in the Adding the quality of service identifier to the header of the downlink packet of the session;
  • a second sending submodule configured to send the indication information to the UE, where the UE determines, according to the indication information, a quality of service identifier corresponding to the uplink data of the session.
  • the first determining module 601 includes:
  • An allocation submodule configured to allocate a corresponding first quality of service identifier to the session when establishing a session for the UE for unstructured data transmission;
  • a first sending unit configured to send the first quality of service identifier to the UPF, where the first quality of service identifier is used as a quality of service identifier corresponding to the downlink data of the session, and is used by the UPF Adding, by the packet header of the downlink data packet of the session, the first quality of service identifier;
  • the second sending submodule includes:
  • a second sending unit configured to send the first quality of service identifier to the UE, where the first quality of service identifier is used by the UE as a quality of service identifier corresponding to uplink data of the session.
  • the first determining module 601 includes:
  • a first obtaining submodule configured to acquire session type indication information indicating that the session is used for unstructured data transmission when establishing a session for unstructured data transmission for the UE;
  • the first sending submodule includes:
  • a third sending unit configured to send the session type indication information to the UPF, where the UPF obtains, according to the session type indication information, and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, And the second quality of service identifier corresponding to the session, the second quality of service identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the first round of the downlink data packet of the session is added by the UPF. Second quality of service identifier;
  • the second sending submodule includes:
  • a fourth sending unit configured to send the session type indication information to the UE, by using, according to the session type indication information, a pre-configured service quality identifier corresponding to a session type for unstructured data transmission Obtaining a second quality of service identifier corresponding to the session, and using the second quality of service identifier as a quality of service identifier corresponding to the uplink data of the session.
  • the first determining module 601 includes:
  • a third sending submodule configured to send a QoS policy request message for the session to the policy control function entity PCF when establishing a session for the UE for unstructured data transmission, where the QoS policy request message carries Indicates session type indication information for the session for unstructured data transmission;
  • a second obtaining sub-module configured to obtain a QoS policy corresponding to the session returned by the PCF according to the QoS policy request message, where the QoS policy includes a flow filter of a fully-matched wildcard and a corresponding session Third service quality indicator;
  • the first sending submodule includes:
  • a fifth sending unit configured to send the QoS policy to the UPF, where the UPF determines a QoS identifier corresponding to the downlink data of the session according to the QoS policy, and passes the UPF in the session Adding the quality of service identifier to the header of the downlink data packet;
  • the second sending submodule includes:
  • a sixth sending unit configured to send the quality of service policy to the UE, and determine, by the UE, a quality of service identifier corresponding to the uplink data of the session according to the quality of service policy.
  • the first sending module 602 includes:
  • a fourth sending sub-module configured to send the indication information to the user plane function entity UPF and the access network function entity AN, and send, by using the UPF, the downlink data of the session to the AN directly according to the indication information. Determining, by the AN, the quality of service corresponding to the downlink data of the session according to the indication information; and/or
  • a fifth sending submodule configured to send the indication information to the UE, where the UE determines, according to the indication information, a quality of service corresponding to the uplink data of the session.
  • the first determining module 601 includes:
  • a third obtaining submodule configured to acquire session type indication information indicating that the session is used for unstructured data transmission when establishing a session for unstructured data transmission for the UE;
  • the fourth sending submodule includes:
  • a seventh sending unit configured to send the session type indication information to the UPF and the AN, and send the downlink data of the session directly to the AN by using the UPF according to the session type indication information, and pass the AN Determining, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, determining the radio bearer corresponding to the quality of service of the downlink data of the session;
  • the fifth sending submodule includes:
  • an eighth sending unit configured to send the session type indication information to the UE, where the UE performs wireless information according to the session type indication information and a pre-configured session type for service quality of unstructured data transmission. Carrying, determining, that the uplink data of the session corresponds to a radio bearer of quality of service.
  • the quality of service identifier is at least one of a quality of service data flow identifier and a quality of service level identifier.
  • the target node can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, and ensuring The quality of service for unstructured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the service quality control device is a device corresponding to the foregoing service quality control method, wherein all implementation manners in the foregoing method embodiments are applicable to the device embodiment, and the same or similar technical effects can be achieved. .
  • a session management function entity SMF is further provided, including a first memory 720, a first processor 700, a first transceiver 710, a bus interface, and a storage device.
  • the first transceiver 710 is configured to receive and transmit data under the control of the first processor 700.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the first processor 700 and various circuits of the memory represented by the first memory 720. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the first transceiver 710 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the first processor 700 is responsible for managing the bus architecture and the usual processing, and the first memory 720 can store data used by the first processor 700 when performing operations.
  • the first processor 700 is further configured to send the indication information to the user plane function entity UPF, and determine, by the UPF, the quality of service identifier corresponding to the downlink data of the session according to the indication information, and pass the UPF in the office Adding the quality of service identifier to the packet header of the downlink data packet of the session; and/or transmitting the indication information to the UE, and determining, by the UE, the quality of service identifier corresponding to the uplink data of the session according to the indication information .
  • the first processor 700 is further configured to: when the session for the unstructured data transmission is established for the UE, allocate a corresponding first quality of service identifier to the session; send the first quality of service identifier to the UPF,
  • the UPF uses the first quality of service identifier as a quality of service identifier corresponding to the downlink data of the session, and adds the first quality of service identifier to the header of the downlink data packet of the session by using the UPF;
  • the first quality of service identifier is sent to the UE, and the first quality of service identifier is used by the UE as a quality of service identifier corresponding to the uplink data of the session.
  • the first processor 700 is further configured to: when establishing a session for the UE for unstructured data transmission, acquire session type indication information indicating that the session is used for unstructured data transmission; and send the session type indication information to The second service quality identifier corresponding to the session is obtained by the UPF according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for unstructured data transmission, and the second The service quality identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the second quality of service identifier is added by the UPF in the header of the downlink data packet of the session; and the session type indication information is sent to the Obtaining, by the UE, the second quality of service identifier corresponding to the session, according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for unstructured data transmission, and the The second quality of service identifier is a quality of service identifier corresponding to the uplink data of the session.
  • the first processor 700 is further configured to: when establishing a session for the UE for unstructured data transmission, send a quality of service policy request message for the session to the policy control function entity PCF, where the quality of service policy request message carries Determining the session type indication information of the session for unstructured data transmission; acquiring a quality of service policy corresponding to the session returned by the PCF according to the quality of service policy request message, where the quality of service policy includes a full match wildcard And the third quality of service identifier corresponding to the session is sent by the flow filter; the quality of service policy is sent to the UPF, and the quality of service identifier corresponding to the downlink data of the session is determined by the UPF according to the quality of service policy, and the The UPF adds the quality of service identifier to a header of a downlink data packet of the session; the quality of service policy is sent to the UE, and the uplink data corresponding to the session is determined by the UE according to the quality of service policy. Quality of service identification.
  • the first processor 700 is further configured to send the indication information to the user plane function entity UPF and the access network function entity AN, and send, by using the UPF, the downlink data of the session to the AN directly according to the indication information. Determining, by the AN, the quality of service corresponding to the downlink data of the session according to the indication information; and/or transmitting the indication information to the UE, and determining, by the UE, the session according to the indication information The uplink data corresponds to the quality of service.
  • the first processor 700 is further configured to: when establishing a session for the UE for unstructured data transmission, acquire session type indication information indicating that the session is used for unstructured data transmission; and send the session type indication information to And the UPF and the AN, the downlink data of the session is directly sent to the AN by using the UPF according to the session type indication information, and the information is used by the AN according to the session type and pre-configured for unstructured
  • the session type of the data transmission corresponds to the radio bearer of the quality of service, and the downlink data of the session is determined to correspond to the radio bearer of the quality of service; the session type indication information is sent to the UE, and the information is indicated by the UE according to the session type. And pre-configured a radio bearer corresponding to the quality of service of the session type for unstructured data transmission, and determining a radio bearer corresponding to the quality of service of the uplink data of the session.
  • the quality of service identifier is at least one of a quality of service data flow identifier and a quality of service level identifier.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • a service quality control method is further provided, which is applied to a user plane function entity UPF, including:
  • Step 801 Receive, by the session management function entity SMF, indication information related to the quality of service of the session when establishing a session for unstructured data transmission for the user equipment UE;
  • Step 802 Determine, according to the indication information, a quality of service corresponding to downlink data of the session.
  • the UPF receives the indication information related to the quality of service of the session sent by the SMF when establishing a session for the unstructured data transmission for the UE, and can determine the downlink data of the session according to the indication information.
  • Corresponding service quality thus achieving network quality control of unstructured data packets, ensuring quality of service for unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the foregoing step 802 includes:
  • Step 8021 Determine, according to the indication information, a quality of service identifier corresponding to downlink data of the session, and add the quality of service identifier to a header of a downlink data packet of the session.
  • the UPF can determine the quality of service QoS identifier corresponding to the downlink data of the session according to the indication information, and add the QoS identifier to the packet header of the downlink data packet of the session, thereby implementing the service quality control of the network for the unstructured data packet.
  • the UPF adds the QoS identifier to the packet header of the downlink data packet of the session, and the subsequent UPF sends the downlink data to the access network function entity AN, and the AN can select the radio bearer of the corresponding quality of service to transmit the downlink data according to the QoS identifier of the data packet header. , thus ensuring the quality of service of the data.
  • the foregoing step 801 includes:
  • Step 8011 Receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is a quality of service identifier assigned to the session when the SMF establishes a session for unstructured data transmission for the UE. ;
  • the above step 8021 includes:
  • Step 80211 the first quality of service identifier is used as a quality of service identifier corresponding to downlink data of the session, and the first quality of service identifier is added to a header of a downlink data packet of the session.
  • the SMF may allocate a corresponding first quality of service QoS identifier to the session when establishing a session session for the UE for unstructured data transmission.
  • the SMF sends the first QoS identifier to the UPF, and the UPF can directly use the first QoS identifier as the quality of service identifier corresponding to the downlink data of the session, and add the first QoS identifier to the packet header of the downlink data packet of the session, thereby implementing the network pair. Quality of service control for unstructured packets.
  • the first QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the first QoS identifier of the data packet header to transmit the downlink data, thereby The quality of the data is guaranteed.
  • step 801 includes:
  • Step 8012 Receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission.
  • the above step 8021 includes:
  • the second service quality identifier corresponding to the session is obtained according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for the unstructured data transmission.
  • Step 80213 The second quality of service identifier is used as a quality of service identifier corresponding to downlink data of the session, and the second quality of service identifier is added to a header of a downlink data packet of the session.
  • the SMF when the SMF establishes a session session for the unstructured data transmission for the UE, the session type indication information indicating that the session is used for unstructured data transmission is obtained, and the SMF sends the session type indication information to the UPF.
  • the default QoS identifier for the session type that is, the second QoS identifier, is pre-configured on the UPF.
  • the UPF obtains the second QoS identifier corresponding to the session when the session is used for the unstructured data transmission according to the session type indication information, and then uses the second QoS identifier as the service quality identifier corresponding to the downlink data of the session, and the downlink data in the session.
  • the packet header adds the second QoS identifier, thereby implementing quality of service control of the unstructured data packet by the network.
  • the second QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the second QoS identifier of the data packet header to transmit the downlink data. Thereby ensuring the quality of service of the data.
  • step 801 includes:
  • Step 8013 Receive a QoS policy sent by the SMF, where the QoS policy includes a traffic filter of a fully-matched wildcard and a third QoS identifier corresponding to the session, where the QoS policy is the SMF
  • the acquired PCF After the session for the unstructured data transmission is established for the UE, after the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF returns the message according to the QoS policy request message.
  • a quality of service policy corresponding to the session the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the above step 8021 includes:
  • Step 80214 Determine a quality of service identifier corresponding to the downlink data of the session according to the quality of service policy, and add the quality of service identifier by using a header of the downlink data packet of the session by using the UPF.
  • the SMF may request a quality of service policy QoS rule from the PCF, and carry the session type indication information indicating the session for unstructured data transmission in the quality of service policy.
  • the request message is sent to the PCF.
  • the PCF establishes a QoS rule for the session of unstructured data transmission, including a flow filter that fully matches the wildcard and a third quality of service QoS identifier corresponding to the session.
  • the SMF sends the QoS rule to the UPF.
  • the UPF determines the QoS identifier corresponding to the downlink data of the session according to the QoS rule, and adds the QoS identifier to the packet header of the downlink packet of the session, thereby implementing the service quality control of the network for the unstructured data packet.
  • the UPF can determine that the QoS identifier corresponding to all downlink data of the session is the third QoS identifier, and the header of all downlink packets of the received session is received. Add the third QoS identifier.
  • the third QoS identifier is added to the header of the downlink data packet of the session by the UPF, and the subsequent UPF sends the downlink data to the AN, and the AN can select the radio bearer of the corresponding quality of service according to the third QoS identifier of the data packet header to transmit the downlink data. Thereby ensuring the quality of service of the data.
  • the foregoing step 802 includes:
  • Step 8022 Send the downlink data of the session to the access network function entity AN according to the indication information, and send, by the AN, the session according to the SMF when establishing a session for unstructured data transmission for the UE.
  • the indication information of the AN determines the quality of service corresponding to the downlink data of the session.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and determine the service quality corresponding to the downlink data of the session through the AN, thereby implementing the network to the unstructured data.
  • Package quality of service control
  • the foregoing step 801 includes:
  • Step 8014 Receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission.
  • the above step 8022 includes:
  • Step 80221 the downlink data of the session is directly sent to the AN according to the session type indication information, and is sent to the office by the AN according to the SMF when establishing a session for unstructured data transmission for the UE. Determining the session type indication information of the AN and the pre-configured radio bearer corresponding to the quality of service of the session type for unstructured data transmission, and determining the radio bearer corresponding to the quality of service of the downlink data of the session.
  • the SMF may obtain session type indication information indicating that the session is used for unstructured data transmission.
  • the SMF sends session type indication information to the UPF and AN.
  • the UPF directly sends the downlink data of the session to the AN when the session is determined to be used for unstructured data transmission according to the session type indication information.
  • the radio bearer of the session type corresponding to the quality of service QoS for the unstructured data transmission is pre-configured on the AN, and the AN receives the downlink data sent by the UPF, and determines that the session is used for the unstructured data transmission, and obtains the corresponding QoS of the session.
  • the radio bearer transmits the downlink data, thereby realizing the service quality control of the unstructured data packet of the network and ensuring the service quality of the data.
  • the UPF can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the network quality control of the unstructured data packet, and ensuring the non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • a service quality control apparatus is further provided, which is applied to a user plane function entity UPF, and includes:
  • the first receiving module 901 is configured to receive, by the session management function entity SMF, the indication information related to the quality of service of the session when the session for the user equipment UE is established for the unstructured data transmission;
  • the second determining module 902 is configured to determine, according to the indication information, a quality of service corresponding to the downlink data of the session.
  • the quality of service control apparatus of the embodiment of the present disclosure can determine the quality of service of the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, ensuring non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the second determining module 902 includes:
  • a first determining submodule configured to determine, according to the indication information, a quality of service identifier corresponding to downlink data of the session, and add the quality of service identifier to a header of a downlink data packet of the session.
  • the first receiving module 901 includes:
  • a first receiving submodule configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE Assigned quality of service identifier;
  • the first determining submodule includes:
  • a first determining unit configured to use the first quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and add the first quality of service identifier to a header of a downlink data packet of the session;
  • the first receiving module 901 includes:
  • a second receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the first determining submodule includes:
  • a first acquiring unit configured to acquire, according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, a second quality of service identifier corresponding to the session;
  • a second determining unit configured to use the second quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and add the second quality of service identifier to a header of a downlink data packet of the session;
  • the first receiving module 901 includes:
  • a third receiving submodule configured to receive a quality of service policy sent by the SMF, where the quality of service policy includes a flow filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy
  • the SMF is configured to establish a session for the unstructured data transmission for the UE
  • the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF requests according to the QoS policy.
  • a quality of service policy corresponding to the session returned by the message the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the first determining submodule includes:
  • a third determining unit configured to determine, according to the quality of service policy, a quality of service identifier corresponding to downlink data of the session, and add, by using the UPF, the quality of service identifier in a header of a downlink data packet of the session.
  • the second determining module 902 includes:
  • a sixth sending submodule configured to send the downlink data of the session directly to the access network function entity AN according to the indication information, where the AN establishes for the UE for unstructured data transmission according to the SMF
  • the indication information sent to the AN during the session determines the quality of service corresponding to the downlink data of the session.
  • the first receiving module 901 includes:
  • a fourth receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the sixth sending submodule includes:
  • a ninth sending unit configured to send downlink data of the session to the AN directly according to the session type indication information, and establish, by the AN, a session for unstructured data transmission for the UE according to the SMF
  • the session type indication information sent to the AN and the pre-configured radio bearer corresponding to the quality of service of the session type for unstructured data transmission, and the downlink data corresponding to the quality of service of the session are determined.
  • the quality of service control apparatus of the embodiment of the present disclosure can determine the quality of service of the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, ensuring non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the service quality control device is a device corresponding to the foregoing service quality control method, wherein all implementation manners in the foregoing method embodiments are applicable to the device embodiment, and the same or similar technical effects can be achieved. .
  • a user plane function entity UPF is further provided, including a second memory 1020, a second processor 1000, a second transceiver 1010, a bus interface, and a storage
  • a computer program on the memory 1020 and operable on the second processor 1000, the second processor 1000 is configured to read the program in the second memory 1020, and perform the following process:
  • the second transceiver 1010 is configured to receive and transmit data under the control of the second processor 1000.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the second processor 1000 and various circuits of the memory represented by the second memory 1020. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the second transceiver 1010 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the second processor 1000 is responsible for managing the bus architecture and normal processing, and the second memory 1020 can store data used by the second processor 1000 when performing operations.
  • the second processor 1000 is further configured to determine, according to the indication information, a quality of service identifier corresponding to downlink data of the session, and add the quality of service identifier to a header of a downlink data packet of the session.
  • the second processor 1000 is further configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE.
  • the assigned quality of service identifier; the first quality of service identifier is used as the quality of service identifier corresponding to the downlink data of the session, and the first quality of service identifier is added to the header of the downlink data packet of the session; or Determining, by the SMF, session type indication information indicating that the session is used for unstructured data transmission; obtaining the location according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission Determining a second quality of service identifier corresponding to the session; using the second quality of service identifier as a quality of service identifier corresponding to downlink data of the session, and adding the second quality of service identifier to a header of a downlink data packet of the
  • the session type indication information is determined, and the quality of service identifier corresponding to the downlink data of the session is determined according to the quality of service policy, and the quality of service identifier is added by using the UPF in a header of a downlink data packet of the session.
  • the second processor 1000 is further configured to send the downlink data of the session directly to the access network function entity AN according to the indication information, where the AN establishes for the UE for unstructured data transmission according to the SMF.
  • the indication information sent to the AN during the session determines the quality of service corresponding to the downlink data of the session.
  • the second processor 1000 is further configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission, and send downlink data of the session directly to the An AN, and the session type indication information sent to the AN by the AN according to the SMF when establishing a session for unstructured data transmission for a UE and a pre-configured session for unstructured data transmission
  • the radio bearer of the type corresponding to the quality of service determines a radio bearer corresponding to the quality of service of the downlink data of the session.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • a service quality control method is further provided, which is applied to the user equipment UE, including:
  • Step 1101 Receive, by the session management function entity SMF, indication information related to the quality of service of the session when establishing a session for unstructured data transmission for the user equipment UE;
  • Step 1102 Determine, according to the indication information, a quality of service corresponding to the uplink data of the session.
  • the UE receives the indication information related to the quality of service of the session that is sent by the SMF when the session for the unstructured data transmission is established for the UE, and can determine the uplink data of the session according to the indication information.
  • Corresponding service quality thus achieving network quality control of unstructured data packets, ensuring quality of service for unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the foregoing step 1101 includes:
  • Step 11011 Receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is a quality of service identifier that is allocated to the session when the SMF establishes a session for unstructured data transmission for the UE. ;
  • the above step 1102 includes:
  • Step 11021 The first quality of service identifier is used as a quality of service identifier corresponding to the uplink data of the session.
  • the SMF may allocate a corresponding first quality of service QoS identifier to the session when the session session is established for the UE for the unstructured data transmission, and the SMF sends the first QoS identifier to the UE, and the UE may directly use the first QoS.
  • the service quality identifier corresponding to the uplink data of the session is identified, thereby implementing the quality of service control of the unstructured data packet by the network.
  • the subsequent UE can select the radio bearer of the corresponding quality of service according to the first QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • step 1101 includes:
  • Step 11012 Receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission.
  • the above step 1102 includes:
  • the second service quality identifier corresponding to the session is obtained according to the session type indication information and the pre-configured service quality identifier corresponding to the session type for the unstructured data transmission.
  • Step 11023 The second quality of service identifier is used as a quality of service identifier corresponding to the uplink data of the session.
  • the session type indication information indicating that the session is used for unstructured data transmission may be obtained, and the SMF sends the session type indication information to the UE.
  • the default QoS identifier for the session type that is, the second QoS identifier, is pre-configured on the UE.
  • the UE determines, according to the session type indication information, that the session is used for the unstructured data transmission, obtains the second QoS identifier corresponding to the session, and then uses the second QoS identifier as the service quality identifier corresponding to the uplink data of the session, thereby implementing network-pairing Quality of service control for structured packets.
  • the subsequent UE can select the radio bearer of the corresponding quality of service according to the second QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • step 1101 includes:
  • Step 11013 Receive a QoS policy sent by the SMF, where the QoS policy includes a traffic filter of a fully-matched wildcard and a third QoS identifier corresponding to the session, where the QoS policy is the SMF
  • the acquired PCF After the session for the unstructured data transmission is established for the UE, after the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF returns the message according to the QoS policy request message.
  • a quality of service policy corresponding to the session the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the above step 1102 includes:
  • Step 11024 Determine, according to the quality of service policy, a quality of service identifier corresponding to the uplink data of the session.
  • the SMF may request a quality of service policy QoS rule from the PCF, and carry the session type indication information indicating the session for unstructured data transmission in the quality of service policy.
  • the request message is sent to the PCF.
  • the PCF establishes a QoS rule for the session of the unstructured data transmission, including a flow filter that fully matches the wildcard and a third QoS identifier corresponding to the session.
  • the SMF sends the QoS rule to the UE, and the UE can determine the QoS identifier corresponding to the uplink data of the session according to the QoS rule, thereby implementing the quality of service control of the unstructured data packet by the network.
  • the QoS identifier corresponding to all uplink data of the session is a third quality of service QoS identifier, because the traffic filter of the QoS rule is a full match wildcard.
  • the subsequent UE can select the radio bearer of the corresponding quality of service according to the third QoS identifier to transmit the uplink data, thereby ensuring the service quality of the data.
  • the foregoing step 1101 includes:
  • Step 11014 Receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission.
  • the above step 1102 includes:
  • Step 11025 Determine, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, the radio bearer corresponding to the quality of service of the uplink data of the session.
  • the session type indication information indicating that the session is used for unstructured data transmission may be obtained, and the SMF sends the session type indication information to the UE.
  • the radio bearer of the session type corresponding to the quality of service QoS for unstructured data transmission is pre-configured on the UE.
  • the UE determines, according to the session type indication information, that the session is used for unstructured data transmission, and obtains the radio bearer corresponding to the QoS of the session to transmit the uplink data, thereby implementing the service quality control of the unstructured data packet by the network, and ensuring The quality of service of the data.
  • the UE can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the service quality control of the network for the unstructured data packet, and ensuring the non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • a service quality control apparatus is further provided, which is applied to the user equipment UE, including:
  • the second receiving module 1201 is configured to receive, by the session management function entity SMF, the indication information related to the quality of service of the session when the session for the user equipment UE is established for the unstructured data transmission;
  • the third determining module 1202 is configured to determine, according to the indication information, a quality of service corresponding to the uplink data of the session.
  • the UE can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, ensuring non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the second receiving module 1201 includes:
  • a fifth receiving submodule configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE Assigned quality of service identifier;
  • the third determining module 1202 includes:
  • a second determining submodule configured to use the first quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the second receiving module 1201 includes:
  • a sixth receiving submodule configured to receive, by the SMF, session type indication information that is used by the SMF to indicate that the session is used for unstructured data transmission;
  • the third determining module 1202 includes:
  • a fourth obtaining sub-module configured to acquire, according to the session type indication information and a pre-configured service quality identifier corresponding to a session type for unstructured data transmission, a second quality of service identifier corresponding to the session;
  • a third determining submodule configured to use the second quality of service identifier as a quality of service identifier corresponding to the uplink data of the session;
  • the second receiving module 1201 includes:
  • a seventh receiving submodule configured to receive a quality of service policy sent by the SMF, where the quality of service policy includes a flow filter of a fully matched wildcard and a third quality of service identifier corresponding to the session; wherein the quality of service policy
  • the SMF is configured to establish a session for the unstructured data transmission for the UE
  • the QoS policy request message for the session is sent to the policy control function entity PCF, the acquired PCF requests according to the QoS policy.
  • a quality of service policy corresponding to the session returned by the message the quality of service policy request message carries session type indication information indicating that the session is used for unstructured data transmission;
  • the third determining module 1202 includes:
  • a fourth determining submodule configured to determine, according to the quality of service policy, a quality of service identifier corresponding to the uplink data of the session.
  • the second receiving module 1201 includes:
  • An eighth receiving submodule configured to receive session type indication information that is sent by the SMF to indicate that the session is used for unstructured data transmission;
  • the third determining module 1202 includes:
  • a fifth determining submodule configured to determine, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, the radio bearer corresponding to the quality of service of the uplink data of the session.
  • the UE can determine the quality of service for the session for unstructured data transmission according to the indication information sent by the SMF, thereby implementing the quality of service control of the unstructured data packet by the network, ensuring non- The quality of service for structured data transmission improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the service quality control device is a device corresponding to the foregoing service quality control method, wherein all implementation manners in the foregoing method embodiments are applicable to the device embodiment, and the same or similar technical effects can be achieved. .
  • a user equipment UE is further provided, including a third memory 1320, a third processor 1300, a third transceiver 1310, a user interface 1330, a bus interface, and a storage.
  • a computer program on the third memory 1320 and operable on the third processor 1300, the third processor 1300 is configured to read the program in the third memory 1320, and perform the following process:
  • the third transceiver 1310 is configured to receive and transmit data under the control of the third processor 1300.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the third processor 1300 and various circuits of the memory represented by the third memory 1320. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the third transceiver 1310 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 1330 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the third processor 1300 is responsible for managing the bus architecture and general processing, and the third memory 1320 can store data used by the third processor 1300 when performing operations.
  • the third processor 1300 is further configured to receive a first quality of service identifier sent by the SMF, where the first quality of service identifier is the session when the SMF establishes a session for unstructured data transmission for the UE.
  • the assigned quality of service identifier; the first quality of service identifier is used as the quality of service identifier corresponding to the uplink data of the session; or the session type indication information sent by the SMF indicating that the session is used for unstructured data transmission
  • the obtained PCF obtains the QoS policy corresponding to the session returned by the PCF according to the QoS policy request message; the QoS policy request message carries an indication
  • the session type indication information used for the unstructured data transmission is determined; and the quality of service identifier corresponding to the uplink data of the session is determined according to the quality of service policy.
  • the third processor 1300 is further configured to receive, by the SMF, session type indication information indicating that the session is used for unstructured data transmission; according to the session type indication information and pre-configured for unstructured data transmission.
  • the session type corresponds to the radio bearer of the quality of service, and the radio bearer corresponding to the quality of service of the uplink data of the session is determined.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • a service quality control method is further provided, which is applied to the policy control function entity PCF, and includes:
  • Step 1401 Receive a QoS policy request message for the session that is sent by the session management function entity SMF when the user equipment UE establishes a session for unstructured data transmission, where the QoS policy request message carries an indication The session type indication information used for unstructured data transmission;
  • Step 1402 Determine, according to the QoS policy request message, a QoS policy corresponding to the session, where the QoS policy includes a flow filter of a fully-matched wildcard and a third QoS identifier corresponding to the session;
  • Step 1403 Return a quality of service policy corresponding to the session to the SMF.
  • the PCF provides a quality of service policy for the session of the unstructured data transmission to the SMF, and the SMF sends the quality of service policy to the target node, and the target node can determine the service quality policy according to the SMF.
  • the quality of service of the session for unstructured data transmission enables the network to control the quality of the unstructured data packets, guarantees the quality of service for unstructured data transmission, and improves network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • a service quality control apparatus is further provided, which is applied to the policy control function entity PCF, and includes:
  • the third receiving module 1501 is configured to receive a quality of service policy request message for the session, where the session management function entity SMF sends a session for unstructured data transmission for the user equipment UE, the quality of service policy request
  • the message carries session type indication information indicating that the session is used for unstructured data transmission;
  • a fourth determining module 1502 configured to determine, according to the quality of service policy request message, a quality of service policy corresponding to the session, where the quality of service policy includes a flow filter of a fully matched wildcard and a third quality of service corresponding to the session Identification;
  • the returning module 1503 is configured to return a quality of service policy corresponding to the session to the SMF.
  • the PCF provides a quality of service policy for the session of the unstructured data transmission to the SMF, and the SMF sends the quality of service policy to the target node, and the target node can determine the quality of service according to the quality of service sent by the SMF.
  • the quality of service of the session for unstructured data transmission enables the network to control the quality of the unstructured data packets, guarantees the quality of service for unstructured data transmission, and improves network performance.
  • the service quality control device is a device corresponding to the foregoing service quality control method, wherein all implementation manners in the foregoing method embodiments are applicable to the device embodiment, and the same or similar technical effects can be achieved. .
  • a policy control function entity PCF including a fourth memory 1620, a fourth processor 1600, a fourth transceiver 1610, a bus interface, and a storage device.
  • a computer program on the fourth memory 1620 and operable on the fourth processor 1600, the fourth processor 1600 is configured to read the program in the fourth memory 1620, and perform the following process:
  • the quality of service policy corresponding to the session to the SMF
  • the fourth transceiver 1610 is configured to receive and transmit data under the control of the fourth processor 1600.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the fourth processor 1600 and various circuits of the memory represented by the fourth memory 1620. .
  • the bus architecture can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the fourth transceiver 1610 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the fourth processor 1600 is responsible for managing the bus architecture and the usual processing, and the fourth memory 1620 can store data used by the fourth processor 1600 when performing operations.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:
  • the receiving session management function entity SMF Receiving, by the receiving session management function entity SMF, a quality of service policy request message for the session when the user equipment UE establishes a session for unstructured data transmission, the quality of service policy request message carrying the indication Session type indication information for unstructured data transmission;
  • a service quality control method is further provided, which is applied to an access network function entity AN, including:
  • Step 1701 Receive, by the session management function entity SMF, indication information related to the quality of service of the session sent to the AN when establishing a session for unstructured data transmission for the user equipment UE;
  • Step 1702 Receive downlink data of the session directly sent by the user plane function entity UPF according to the indication information sent by the SMF to the UPF when establishing a session for unstructured data transmission for the UE;
  • Step 1703 Determine, according to the indication information, a quality of service corresponding to downlink data of the session.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and the UPF does not need to perform the service quality identifier in the data packet header, and is determined by the AN.
  • the quality of service corresponding to the downlink data of the session thereby realizing the quality of service control of the unstructured data packet, ensuring the quality of service of unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the foregoing step 1701 includes:
  • Step 17011 Receive session type indication information that is sent by the SMF to the AN to indicate that the session is used for unstructured data transmission.
  • the above step 1703 includes:
  • Step 17031 Determine, according to the session type indication information and the pre-configured wireless bearer of the session type corresponding to the quality of service for the unstructured data transmission, the downlink data corresponding to the quality of service of the session.
  • the SMF when the SMF establishes a session session for the unstructured data transmission for the UE, the session type indication information indicating that the session is used for unstructured data transmission may be acquired, and the SMF sends the session type indication information to the UPF and the AN. .
  • the UPF sends the downlink data of the session to the AN directly when the session is used for the unstructured data transmission according to the session type indication information, and the UPF does not need to mark the service quality in the data packet header.
  • the radio bearer of the session type corresponding to the quality of service QoS for the unstructured data transmission is pre-configured on the AN, and the AN receives the downlink data sent by the UPF, and determines that the session is used for the unstructured data transmission, and obtains the corresponding QoS of the session.
  • the radio bearer transmits the downlink data, thereby realizing the service quality control of the unstructured data packet of the network and ensuring the service quality of the data.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and the UPF does not need to perform the service quality identifier in the data packet header, and is determined by the AN.
  • the quality of service corresponding to the downlink data of the session thereby realizing the quality of service control of the unstructured data packet, ensuring the quality of service of unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • a service quality control apparatus is further provided, which is applied to an access network function entity AN, including:
  • the fourth receiving module 1801 is configured to receive, by the session management function entity SMF, the indication information related to the quality of service of the session sent to the AN when the session for the user equipment UE is established for the unstructured data transmission;
  • the fifth receiving module 1802 is configured to receive, by the user plane function entity UPF, the indication information that is sent to the UPF when the SMF establishes a session for unstructured data transmission for the UE, and directly sends the session information.
  • Downstream data
  • the fifth determining module 1803 is configured to determine, according to the indication information, a quality of service corresponding to the downlink data of the session.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and the UPF does not need to mark the service quality identifier in the data packet header, and determines by the AN.
  • the quality of service corresponding to the downlink data of the session thereby realizing the quality of service control of the unstructured data packet, ensuring the quality of service of unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the fourth receiving module 1801 includes:
  • a ninth receiving submodule configured to receive session type indication information that is sent by the SMF to the AN, indicating that the session is used for unstructured data transmission;
  • the fifth determining module 1803 includes:
  • a sixth determining submodule configured to determine a radio bearer corresponding to the quality of service of the downlink data of the session according to the session type indication information and the pre-configured radio bearer corresponding to the quality of service of the session type for unstructured data transmission.
  • the SMF sends the indication information to the UPF and the AN, and the UPF can directly send the downlink data of the session to the AN according to the indication information, and the UPF does not need to mark the service quality identifier in the data packet header, and determines by the AN.
  • the quality of service corresponding to the downlink data of the session thereby realizing the quality of service control of the unstructured data packet, ensuring the quality of service of unstructured data transmission and improving network performance.
  • the technical problem that the network cannot perform quality of service control on unstructured data packets in the related art is solved.
  • the service quality control device is a device corresponding to the foregoing service quality control method, and all the implementation manners in the foregoing method embodiments are applicable to the embodiment of the device, and the same technical effects can be achieved.
  • an access network functional entity AN including a fifth memory 1920, a fifth processor 1900, a fifth transceiver 1910, a bus interface, and a fifth storage.
  • a computer program on the memory 1920 and operable on the fifth processor 1900, the fifth processor 1900 is configured to read a program in the fifth memory 1920, and perform the following process:
  • the fifth transceiver 1910 Receiving, by the fifth transceiver 1910, the indication information related to the quality of service of the session sent by the session management function entity SMF to the user equipment UE for establishing a session for unstructured data transmission;
  • the fifth transceiver 1910 Receiving, by the fifth transceiver 1910, the downlink data of the session directly sent by the user plane function entity UPF according to the indication information sent by the SMF to the UPF when establishing a session for unstructured data transmission for the UE ;
  • the fifth transceiver 1910 is configured to receive and transmit data under the control of the fifth processor 1900.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by the fifth processor 1900 and various circuits of the memory represented by the fifth memory 1920. .
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the fifth transceiver 1910 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the fifth processor 1900 is responsible for managing the bus architecture and general processing, and the fifth memory 1920 can store data used by the fifth processor 1900 when performing operations.
  • the fifth processor 1900 is further configured to receive session type indication information that is sent by the SMF to the AN to indicate that the session is used for unstructured data transmission; according to the session type indication information and pre-configured for unstructured
  • the session type of the data transmission corresponds to the radio bearer of the quality of service, and the downlink data corresponding to the session is determined to correspond to the radio bearer of the quality of service.
  • a computer readable storage medium having stored thereon a computer program that, when executed by a processor, implements the following steps:

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Abstract

本公开提供了一种控制方法、装置、SMF、UPF、UE、PCF及AN,涉及通信领域,解决相关技术中网络无法对非结构化数据包进行服务质量控制的问题。该控制方法包括:在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。本公开的方案目标节点根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。

Description

服务质量控制方法及其装置、SMF、UPF、UE、PCF及AN
相关申请的交叉引用
本申请主张在2017年3月17日在中国提交的中国专利申请号No.201710160639.X的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信领域,特别涉及一种服务质量控制方法及其装置、会话管理功能实体SMF、用户面功能实体UPF、用户设备UE、策略控制功能实体PCF及接入网功能实体AN。
背景技术
NextGen网络中,一个UE在核心网中可以建立多个会话session,并为每个session在核心网中建立一个会话隧道session tunnel,属于该session的数据通过该session tunnel在接入网功能实体(AN,Access Network)和核心网用户面功能实体(UPF,User Plane Function)之间传输。另外,AN与UE的空口侧,通过一个或多个无线承载(RB,Radio Bearer)传输该session的数据。NextGen网络中,支持对非IP数据包的传输,这种数据包不具有传统的IP数据包头,通常称这种数据包为非结构化数据包。
NextGen网络架构如图2所示,其中UPF为用户面锚点,访问和移动性管理功能实体(AMF,Access and Mobility Management Function)、会话管理功能实体(SMF,Session Management Function)为控制面网络节点。另外,AMF负责移动性管理,并与UE、AN相连。SMF负责会话管理,并与UPF相连。策略控制功能实体(PCF,Policy Control Function)负责策略控制,并与SMF相连。
对于IP数据包,SMF根据自身配置,或者根据与PCF的交互,可以制定IP业务流的流模板,其中包括IP源地址、源端口号、IP目标地址、目标段口号、协议类型等内容。SMF将制定的流模板以及对应的QoS(Quality of service,服务质量)标识发给UPF,UPF收到下行数据后,用流模板匹配收 到的下行数据的IP包头,对于匹配的数据包打上对应的QoS标识发送给AN,从而保证了数据包获得相应的服务质量。
相关技术可以对IP数据包按照运营商策略提供相应的服务质量控制,选择相应服务质量的无线承载进行传输。但是对于非结构化数据包,由于这种数据包不具有传统的IP数据包头,网络无法解析数据包头,也就无法通过流模板进行匹配和识别,也就无法按照对IP数据进行服务质量控制的方法对非结构化数据进行服务质量的控制。也就是说,网络无法对非结构化数据包进行服务质量控制。
发明内容
本公开要解决的技术问题是提供一种服务质量控制方法及其装置、SMF、UPF、UE、PCF及AN,解决相关技术中网络无法对非结构化数据包进行服务质量控制的问题。
为解决上述技术问题,在第一方面中,本公开的实施例提供一种服务质量控制方法,应用于会话管理功能实体SMF,包括:
在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
可选的,将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量,包括:
将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和/或
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
可选的,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的 第一服务质量标识;
将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量,包括:
将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
可选的,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于 非结构化数据传输的会话类型指示信息;
将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;
将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
可选的,所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
为解决上述技术问题,在第二方面中,本公开的实施例还提供一种服务质量控制装置,应用于会话管理功能实体SMF,包括:
第一确定模块,用于在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
第一发送模块,用于将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
可选的,所述第一发送模块包括:
第一发送子模块,用于将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和/或
第二发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根 据所述指示信息确定所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块包括:
分配子模块,用于在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识;
所述第一发送子模块包括:
第一发送单元,用于将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;
所述第二发送子模块包括:
第二发送单元,用于将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块包括:
第一获取子模块,用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一发送子模块包括:
第三发送单元,用于将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;
所述第二发送子模块包括:
第四发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块包括:
第三发送子模块,用于在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类 型指示信息;
第二获取子模块,用于获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
所述第一发送子模块包括:
第五发送单元,用于将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;
所述第二发送子模块包括:
第六发送单元,用于将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,所述第一发送模块包括:
第四发送子模块,用于将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或
第五发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
可选的,所述第一确定模块包括:
第三获取子模块,用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第四发送子模块包括:
第七发送单元,用于将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;
所述第五发送子模块包括:
第八发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述 UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
可选的,所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
为解决上述技术问题,在第三方面中,本公开的实施例还提供一种会话管理功能实体SMF,包括第一存储器、第一处理器及存储在第一存储器上并可在第一处理器上运行的计算机程序,所述第一处理器执行所述计算机程序时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第四方面中,本公开的实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第五方面中,本公开的实施例还提供一种服务质量控制方法,应用于用户面功能实体UPF,包括:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
根据所述指示信息确定所述会话的下行数据对应的服务质量。
可选的,根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识, 并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务 质量。
可选的,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量,包括:
根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
为解决上述技术问题,在第六方面中,本公开的实施例还提供一种服务质量控制装置,应用于用户面功能实体UPF,包括:
第一接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
第二确定模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量。
可选的,所述第二确定模块包括:
第一确定子模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,所述第一接收模块包括:
第一接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
所述第一确定子模块包括:
第一确定单元,用于将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者
所述第一接收模块包括:
第二接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一确定子模块包括:
第一获取单元,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
第二确定单元,用于将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者
所述第一接收模块包括:
第三接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一确定子模块包括:
第三确定单元,用于根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,所述第二确定模块包括:
第六发送子模块,用于根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的 下行数据对应的服务质量。
可选的,所述第一接收模块包括:
第四接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第六发送子模块包括:
第九发送单元,用于根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
为解决上述技术问题,在第七方面中,本公开的实施例还提供一种用户面功能实体UPF,包括第二存储器、第二处理器及存储在第二存储器上并可在第二处理器上运行的计算机程序,所述第二处理器执行所述计算机程序时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第八方面中,本公开的实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第九方面中,本公开的实施例还提供一种服务质量控制方法,应用于用户设备UE,包括:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
根据所述指示信息确定所述会话的上行数据对应的服务质量。
可选的,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识; 或者
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
为解决上述技术问题,在第十方面中,本公开的实施例还提供一种服务质量控制装置,应用于用户设备UE,包括:
第二接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
第三确定模块,用于根据所述指示信息确定所述会话的上行数据对应的服务质量。
可选的,所述第二接收模块包括:
第五接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
所述第三确定模块包括:
第二确定子模块,用于将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
所述第二接收模块包括:
第六接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第三确定模块包括:
第四获取子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
第三确定子模块,用于将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
所述第二接收模块包括:
第七接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应 的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第三确定模块包括:
第四确定子模块,用于根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,所述第二接收模块包括:
第八接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第三确定模块包括:
第五确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
为解决上述技术问题,在第十一方面中,本公开的实施例还提供一种用户设备UE,包括第三存储器、第三处理器及存储在第三存储器上并可在第三处理器上运行的计算机程序,所述第三处理器执行所述计算机程序时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第十二方面中,本公开的实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上所述服务质量控制方法中的步骤。
为解决上述技术问题,在第十三方面中,本公开的实施例还提供一种服务质量控制方法,应用于策略控制功能实体PCF,包括:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
将所述会话对应的服务质量策略返回给所述SMF。
为解决上述技术问题,在第十四方面中,本公开的实施例还提供一种服务质量控制装置,应用于策略控制功能实体PCF,包括:
第三接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
第四确定模块,用于根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
返回模块,用于将所述会话对应的服务质量策略返回给所述SMF。
为解决上述技术问题,在第十五方面中,本公开的实施例还提供一种策略控制功能实体PCF,包括第四存储器、第四处理器及存储在第四存储器上并可在第四处理器上运行的计算机程序,所述第四处理器执行所述计算机程序时实现如上所述服务质量控制方法中的步骤。
为解决上述技术问题,在第十六方面中,本公开的实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上所述服务质量控制方法中的步骤。
为解决上述技术问题,在第十七方面中,本公开的实施例还提供一种服务质量控制方法,应用于接入网功能实体AN,包括:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
根据所述指示信息确定所述会话的下行数据对应的服务质量。
可选的,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息,包括:
接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的 会话类型指示信息;
根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
为解决上述技术问题,在第十八方面中,本公开的实施例还提供一种服务质量控制装置,应用于接入网功能实体AN,包括:
第四接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
第五接收模块,用于接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
第五确定模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量。
可选的,所述第四接收模块包括:
第九接收子模块,用于接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第五确定模块包括:
第六确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
为解决上述技术问题,在第十九方面中,本公开的实施例还提供一种接入网功能实体AN,包括第五存储器、第五处理器及存储在第五存储器上并可在第五处理器上运行的计算机程序,所述第五处理器执行所述计算机程序时实现如上任一项所述服务质量控制方法中的步骤。
为解决上述技术问题,在第二十方面中,本公开的实施例还提供一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上任一项所述服务质量控制方法中的步骤。
本公开的上述技术方案的有益效果如下:
本公开实施例的服务质量控制方法,SMF在为UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;然后将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。这样,目标节点根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
附图说明
为了更清楚地说明本公开文本实施例或相关技术中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开文本的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为根据本公开实施例的服务质量控制方法应用于SMF的流程图;
图2为NextGen网络架构示意图;
图3为根据本公开实施例的服务质量控制方法应用于非结构化数据传输的一流程图;
图4为根据本公开实施例的服务质量控制方法应用于非结构化数据传输的另一流程图;
图5为根据本公开实施例的服务质量控制方法应用于非结构化数据传输的又一流程图;
图6为根据本公开实施例的服务质量控制装置应用于SMF的结构示意图;
图7为根据本公开实施例的SMF的结构示意图;
图8为根据本公开实施例的服务质量控制方法应用于UPF的流程图;
图9为根据本公开实施例的服务质量控制装置应用于UPF的结构示意图;
图10为根据本公开实施例的UPF的结构示意图;
图11为根据本公开实施例的服务质量控制方法应用于UE的流程图;
图12为根据本公开实施例的服务质量控制装置应用于UE的结构示意图;
图13为根据本公开实施例的UE的结构示意图;
图14为根据本公开实施例的服务质量控制方法应用于PCF的流程图;
图15为根据本公开实施例的服务质量控制装置应用于PCF的结构示意图;
图16为根据本公开实施例的PCF的结构示意图;
图17为根据本公开实施例的服务质量控制方法应用于AN的流程图;
图18为根据本公开实施例的服务质量控制装置应用于AN的结构示意图;以及
图19为根据本公开实施例的AN的结构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚,下面将结合附图及具体实施例进行详细描述。
在本公开的一些实施例中,参照图1所示,提供了一种服务质量控制方法,应用于会话管理功能实体SMF,包括:
步骤101,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息。
这里,SMF在为UE建立用于非结构化数据传输的会话session时,通过确定与会话的服务质量相关的指示信息,为后续确定会话对应的服务质量提供了支持。
需要说明的是,本公开实施例实现的是用于非结构化数据传输的会话在数据传输时的服务质量控制,若没有特殊说明,下文提到的会话均指的是上述用于非结构化数据传输的会话。
步骤102,将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
这里,SMF将与会话的服务质量相关的指示信息发送给目标节点,通过目标节点能够根据该指示信息确定会话对应的服务质量,从而实现了对非结构化数据包的服务质量控制,提高了网络性能。
本公开实施例的服务质量控制方法,目标节点根据SMF发送的指示信息 能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,上述步骤102包括:
步骤1021,将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
这里,SMF将指示信息发送给UPF,UPF能够根据该指示信息确定会话的下行数据对应的服务质量QoS标识,并在会话的下行数据包的包头添加QoS标识,从而实现了网络对非结构化数据包的服务质量控制。且通过UPF在会话的下行数据包的包头添加该QoS标识,后续UPF将下行数据发送给接入网功能实体AN,AN能够根据数据包头的QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
可选的,上述步骤102包括:
步骤1022,将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
这里,SMF将指示信息发送给UE,UE能够根据该指示信息确定会话的上行数据对应的服务质量QoS标识,从而实现了网络对非结构化数据包的服务质量控制。且后续UE能够根据该QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
这里,上述步骤102可以仅包括步骤1021或者步骤1022,或者同时包括步骤1021和步骤1022。本领域技术人员能够理解的是,本公开实施例不对此进行限制。
作为一种可选的实现方式,上述步骤101包括:
步骤1011,在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识。
这里,SMF在为UE建立用于非结构化数据传输的会话session时,可为会话分配对应的第一服务质量QoS标识,后续目标节点可根据该第一QoS标 识直接确定会话的服务质量。
其中,SMF可根据运营商策略或者用户签约信息,为用于非结构化数据传输的会话分配第一QoS标识。
上述步骤1021包括:
步骤10211,将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识。
这里,SMF将第一QoS标识发送给UPF,UPF可直接将第一QoS标识作为会话的下行数据对应的服务质量标识,并在会话的下行数据包的包头添加该第一QoS标识,从而实现了网络对非结构化数据包的服务质量控制。且通过UPF在会话的下行数据包的包头添加第一QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第一QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
其中,SMF为该用于非结构化数据传输的会话分配的第一QoS标识属于会话级别的服务质量标识,UPF收到该会话的任何下行数据都在数据包头打上这个第一QoS标识。
上述步骤1022包括:
步骤10221,将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
这里,SMF将第一QoS标识发送给UE,UE可直接将第一QoS标识作为会话的上行数据对应的服务质量标识,从而实现了网络对非结构化数据包的服务质量控制。且后续UE能够根据该第一QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
上面已经提到,SMF为该用于非结构化数据传输的会话分配的第一QoS标识属于会话级别的服务质量标识,UE对该会话的任何上行数据都根据该第一QoS标识选择相应服务质量的无线承载进行传输。
此时,SMF在用于非结构化数据传输的会话session建立时向UPF提供一个用于该session的服务质量控制的第一QoS标识,UPF收到该session的任何下行数据,都在数据包头打这个第一QoS标识,并通过会话隧道session  tunnel发送给AN,AN根据数据包头的QoS标识可以选择提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。其中,SMF在session建立时也可以把第一QoS标识发送给UE,UE对该session的任何上行数据都根据该第一QoS标识选择相应服务质量的无线承载进行传输,从而保证了数据的服务质量。
作为另一种可选的实现方式,上述步骤101包括:
步骤1012,在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息。
这里,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,后续目标节点可根据该会话类型指示信息确定会话的服务质量。
上述步骤1021包括:
步骤10212,将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识。
这里,SMF将指示会话用于非结构化数据传输的会话类型指示信息发送给UPF。UPF上预先配置了对于这种会话类型默认的QoS标识,即第二QoS标识。UPF根据会话类型指示信息确定会话用于非结构化数据传输时,获取到会话对应的第二QoS标识,之后将第二QoS标识作为会话的下行数据对应的服务质量标识,并在会话的下行数据包的包头添加该第二QoS标识,从而实现了网络对非结构化数据包的服务质量控制。
其中,通过UPF在会话的下行数据包的包头添加第二QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第二QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
其中,UPF上预先配置的用于非结构化数据传输的会话类型对应的QoS标识,即第二QoS标识,也属于会话级别的服务质量标识,UPF收到该会话的任何下行数据都在数据包头打上这个第二QoS标识。
上述步骤1022包括:
步骤10222,将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
这里,SMF将指示会话用于非结构化数据传输的会话类型指示信息发送给UE。UE上预先配置了对于这种会话类型默认的QoS标识,即第二QoS标识。UE根据会话类型指示信息确定会话用于非结构化数据传输时,获取到会话对应的第二QoS标识,之后将第二QoS标识作为会话的上行数据对应的服务质量标识,从而实现了网络对非结构化数据包的服务质量控制。且后续UE能够根据该第二QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
其中,UE上预先配置的用于非结构化数据传输的会话类型对应的QoS标识理论上与UPF上预先配置的用于非结构化数据传输的会话类型对应的QoS标识相同,均为第二QoS标识。上面已经提到,第二QoS标识也属于会话级别的服务质量标识,UE对该会话的任何上行数据都根据该第二QoS标识选择相应服务质量的无线承载进行传输。
此时,SMF在用于非结构化数据传输的session建立时把session类型发送给UPF,UPF上预先配置了对于这种session类型默认的第二QoS标识,UPF收到该session的任何下行数据,都在数据包头打这个第二QoS标识,并通过会话隧道session tunnel发送给AN,AN根据数据包头的QoS标识可以选择提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。其中,SMF在session建立时也可以把session类型发送给UE,UE上也预先配置了对于这种session类型默认的第二QoS标识,UE对该session的任何上行数据都根据该第二QoS标识选择相应服务质量的无线承载进行传输,从而保证了数据的服务质量。
下面对应用本公开实施例的服务质量控制方法进行非结构化数据传输的一具体实现流程举例说明如下。参照图3所示,该流程包括:
步骤301,UE向访问和移动性管理功能实体AMF发送PDU(packet data  unit,分组数据单元)session建立请求消息。
这里,UE向AMF发送PDU session建立请求消息,请求建立一个PDU session进行非结构化数据传输。其中,该PDU session建立请求消息为UE和AMF之间的NAS(Non-Access Stratum,非接入层)消息,通过AN透传。
步骤302,AMF向SMF发送携带PDU session建立请求消息的SM(Session Management,会话管理)请求消息。
这里,AMF为UE选择一个SMF,并且向所选择的SMF发送携带有PDU session建立请求消息的SM请求消息。
步骤303,SMF向UPF发送携带第一QoS标识或者会话类型指示信息的N4 session建立或者修改消息。
这里,SMF确定为该UE建立用于非结构化数据传输的session时,可以为该session分配一个用于该session的服务质量控制的第一QoS标识,SMF通过N4 session建立或者修改消息,将第一QoS标识发送给UPF。或者SMF也可以将指示该session用于非结构化数据传输的会话类型指示信息发给UPF,UPF上预先配置了对于这种session类型默认的第二QoS标识。第一QoS标识、第二QoS标识例如是QoS数据流标识QFI(QFI,QoS Flow Identity)或者QoS等级标识5QI等。
步骤304,SMF向AMF发送携带PDU session建立接收消息的SM回应消息,PDU session建立接收消息中包括第一QoS标识或者会话类型指示信息。
这里,SMF在SM回应消息中,将PDU session建立接收消息发送到AMF,PDU session建立接收消息中包括用于该session的服务质量控制的第一QoS标识。或者PDU session建立接收消息中包括指示该session用于非结构化数据传输的会话类型指示信息,UE上预先配置了对于这种session类型默认的第二QoS标识。
步骤305,AMF将PDU session建立接收消息发送到UE。
通过以上步骤在PDU session成功建立之后,UPF和UE都获得了用于该session的服务质量控制的QoS标识,从而实现了对非结构化数据的服务质量控制。后续在该session的下行数据到达UPF后,UPF在数据包头打上这个QoS标识,并通过session tunnel发送给AN,AN根据数据包头的QoS标识 选择可以提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。对于上行数据,UE根据该QoS标识为上行数据选择选择提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。
作为另一种可选的实现方式,上述步骤101包括:
步骤1013,在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息。
这里,SMF在为UE建立用于非结构化数据传输的会话session时,可向PCF请求服务质量策略QoS rule,将指示会话用于非结构化数据传输的会话类型指示信息携带在服务质量策略请求消息中发送给PCF。
步骤1014,获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识。
这里,PCF对于非结构化数据传输的session建立一个服务质量策略QoS rule,其中包括全匹配通配符的流过滤器和会话对应的第三服务质量标识,后续目标节点可根据该QoS rule确定会话的服务质量。
上述步骤1021包括:
步骤10213,将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
这里,SMF将服务质量策略QoS rule发送给UPF,UPF可根据QoS rule确定会话的下行数据对应的QoS标识,并在会话的下行数据包的包头添加QoS标识,从而实现了网络对非结构化数据包的服务质量控制。其中,因为QoS rule的流过滤器为全匹配通配符,所以UPF可确定该会话的所有下行数据对应的QoS标识均为第三服务质量QoS标识,并在收到的该会话的所有下行数据包的包头都添加该第三QoS标识。其中,通过UPF在会话的下行数据包的包头添加第三QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第三QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
上述步骤1022包括:
步骤10223,将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
这里,SMF将服务质量策略QoS rule发送给UE,UE可根据QoS rule确定会话的上行数据对应的QoS标识,从而实现了网络对非结构化数据包的服务质量控制。其中,因为QoS rule的流过滤器为全匹配通配符,所以UE可确定该会话的所有上行数据对应的QoS标识均为第三服务质量QoS标识。后续UE能够根据该第三QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
此时,SMF在session建立过程中,将session类型发送给PCF,请求QoS策略,对于用于传输非结构化数据的session,PCF制定一个QoS rule,其中包括全匹配通配符的流过滤器和第三QoS标识,PCF将该QoS rule发送给SMF。SMF进一步将该QoS rule发送给UPF和UE,后续UPF收到该session的任何下行数据,根据这个QoS rule进行匹配。因为这个QoS rule的流过滤器为全匹配通配符,所以UPF收到该session的任何下行数据,都在数据包头打这个QoS rule所指示的第三QoS标识,并通过session tunnel发送给AN,AN根据数据包头的QoS标识选择可以提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。对于上行数据,UE对上行数据根据QoS rule进行匹配,因为这个QoS rule的流过滤器为全匹配通配符,所以UE为该session的所有上行数据都根据该QoS rule所指示的第三QoS标识选择相应QoS的无线承载进行传输。
下面对应用本公开实施例的服务质量控制方法进行非结构化数据传输的另一具体实现流程举例说明如下。参照图4所示,该流程包括:
步骤401,UE向AMF发送PDU session建立请求消息。
这里,UE向AMF发送PDU session建立请求消息,请求建立一个PDU session进行非结构化数据传输。其中,该PDU session建立请求消息为UE和AMF之间的NAS消息,通过AN进行透传。
步骤402,AMF向SMF发送携带PDU session建立请求消息的SM请求消息。
这里,AMF为UE选择一个SMF,并且向所选择的SMF发送携带有PDU session建立请求消息的SM请求消息。
步骤403,SMF向PCF携带会话类型指示信息的QoS策略请求消息。
这里,SMF确定为该UE建立用于非结构化数据传输的session时,SMF向PCF请求QoS策略,将指示会话用于非结构化数据传输的会话类型指示信息携带在QoS策略请求消息中发送给PCF。
步骤404,PCF向SMF返回包括全匹配通配符的流过滤器和第三QoS标识的QoS rule。
这里,PCF为该会话确定一个QoS rule,其中包括全匹配通配符的流过滤器和第三QoS标识,第三QoS标识例如是QoS数据流标识QFI或者QoS等级标识5QI等,PCF将该QoS rule发送给SMF。
步骤405,SMF向UPF发送携带QoS rule的N4 session建立或者修改消息。
这里,SMF通过N4 session建立或者修改消息,将这个QoS rule发送给UPF,后续UPF收到该session的任何下行数据,都根据这个QoS rule进行匹配,因为这个QoS rule的流过滤器为全匹配通配符,所以UPF在收到的该session的所有下行数据包的包头都打上这个QoS rule所指示的第三QoS标识。
步骤406,SMF向AMF发送携带PDU session建立接收消息的SM回应消息,PDU session建立接收消息中包括QoS rule。
这里,SMF在SM回应消息中,将PDU session建立接收消息发送到AMF,PDU session建立接收消息中包括该QoS rule。
步骤407,AMF将PDU session建立接收消息发送到UE。
这里,AMF将包括该QoS rule的PDU session建立接收消息发送到UE,后续UE发送该session的任何上行数据时,都根据这个QoS rule进行匹配,因为这个QoS rule的流过滤器为全匹配通配符,所以UE为所有上行数据根据该QoS rule所指示的第三QoS标识为上行数据选择相应QoS的无线承载进行传输。
通过以上步骤在PDU session成功建立之后,UPF和UE都获得了用于该session的服务质量控制的QoS rule,并能够根据这个QoS rule确定用于该 session的QoS标识,从而实现了对非结构化数据的服务质量控制。后续在该session的下行数据到达UPF后,UPF根据QoS rule在数据包头打上这个QoS rule指示的QoS标识,并通过session tunnel发送给AN,AN根据数据包头的QoS标识选择可以提供相应QoS的无线承载进行传输,从而保证了数据的服务质量。对于上行数据,UE根据QoS rule所指示的QoS标识为上行数据选择相应QoS的无线承载进行传输,从而保证了数据的服务质量。
可选的,所述服务质量标识为服务质量数据流标识QFI或者服务质量等级标识5QI。
可选的,上述步骤102包括:
步骤1023,将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量。
这里,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,UPF不需要在数据包头打服务质量标识,通过AN确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制。
可选的,上述步骤102包括:
步骤1024,将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
这里,SMF将指示信息发送给UE,UE能够根据该指示信息确定会话的上行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制。
这里,上述步骤102可以仅包括步骤1023或者步骤1024,或者同时包括步骤1023和步骤1024。本领域技术人员能够理解的是,本公开实施例不对此进行限制。
作为一种可选的实现方式,上述步骤101包括:
步骤1015,在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息。
这里,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,后续目标节点可根据该会话类型指示信息确定会话的服务质量。
上述步骤1023包括:
步骤10231,将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
这里,SMF将指示会话用于非结构化数据传输的会话类型指示信息发送给UPF和AN。UPF根据会话类型指示信息确定会话用于非结构化数据传输时,直接将该会话的下行数据发送给AN,UPF不需要在数据包头打服务质量标识。AN上预先配置了用于非结构化数据传输的会话类型对应服务质量QoS的无线承载,AN接收到UPF发送的下行数据,且确定会话用于非结构化数据传输时,获取到该会话对应QoS的无线承载对下行数据进行传输,从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
上述步骤1024包括:
步骤10241,将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
这里,SMF将指示会话用于非结构化数据传输的会话类型指示信息发送给UE。UE上预先配置了用于非结构化数据传输的会话类型对应服务质量QoS的无线承载。UE根据会话类型指示信息确定会话用于非结构化数据传输时,获取到该会话对应QoS的无线承载对上行数据进行传输,从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
此时,SMF在用于非结构化数据传输的session建立时把session类型发给UPF,并且也把session类型发送给AN。AN上预先配置了对于这种session类型默认服务质量的无线承载。后续UPF收到该session的任何下行数据, 不需要在数据包头打QoS标识,直接将收到的数据包通过session tunnel发送给AN,AN将收到的数据包直接通过默认服务质量的无线承载发送到UE,从而保证了数据的服务质量。其中,SMF在session建立时也可以把session类型发送给UE,UE上预先配置了对于这种session类型默认服务质量的无线承载,对于上行数据,UE统一使用该session的默认无线承载进行传输,从而保证了数据的服务质量。
下面对应用本公开实施例的服务质量控制方法进行非结构化数据传输的另一具体实现流程举例说明如下。参照图5所示,该流程包括:
步骤501,UE向访问和移动性管理功能实体AMF发送PDU session建立请求消息。
这里,UE向AMF访问和移动性管理功能实体发送PDU session建立请求消息,请求建立一个PDU session进行非结构化数据传输。其中,该PDU session建立请求消息为UE和AMF之间的NAS消息,通过AN透传。
步骤502,AMF向SMF发送携带PDU session建立请求消息的SM请求消息。
这里,AMF为UE选择一个SMF,并且向所选择的SMF发送携带有PDU session建立请求消息的SM请求消息。
步骤503,SMF向UPF发送携带会话类型指示信息的N4 session建立或者修改消息。
这里,SMF确定为该UE建立用于非结构化数据传输的session时,SMF通过N4 session建立或者修改消息,将指示该session用于非结构化数据传输的会话类型指示信息发给UPF。
步骤504,SMF向AMF发送携带PDU session建立接收消息和N2 SM消息的SM回应消息,PDU session建立接收消息和N2 SM消息中包括会话类型指示信息。
这里,SMF在SM回应消息中,将PDU session建立接收消息发送到AMF,PDU session建立接收消息中包括该会话类型指示信息,并且SM回应消息中包括发给AN的N2 SM消息,N2 SM消息中包括该会话类型指示信息。
步骤505,AMF将N2 SM消息发送给AN。
步骤506,AMF将PDU session建立接收消息发送到UE。
通过以上步骤在PDU session成功建立之后,UPF、AN和UE都获得了该session的类型,确定这个session用于非结构化数据传输。后续在该session的下行数据到达UPF后,UPF直接将收到的数据包通过session tunnel传送到AN,不需要在数据包头打QoS标识,AN将收到的数据包直接通过默认的无线承载发送到UE,为UE提供的服务质量为该session的默认无线承载所提供的服务质量。对于上行数据,UE统一使用给session的默认无线承载进行传输。从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
本公开实施例的服务质量控制方法,目标节点根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
在本公开的一些实施例中,参照图6所示,还提供了一种服务质量控制装置,应用于会话管理功能实体SMF,包括:
第一确定模块601,用于在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
第一发送模块602,用于将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
本公开实施例的服务质量控制装置,目标节点根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,所述第一发送模块602包括:
第一发送子模块,用于将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和 /或
第二发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块601包括:
分配子模块,用于在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识;
所述第一发送子模块包括:
第一发送单元,用于将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;
所述第二发送子模块包括:
第二发送单元,用于将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块601包括:
第一获取子模块,用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一发送子模块包括:
第三发送单元,用于将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;
所述第二发送子模块包括:
第四发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
可选的,所述第一确定模块601包括:
第三发送子模块,用于在为UE建立用于非结构化数据传输的会话时, 向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
第二获取子模块,用于获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
所述第一发送子模块包括:
第五发送单元,用于将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;
所述第二发送子模块包括:
第六发送单元,用于将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,所述第一发送模块602包括:
第四发送子模块,用于将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或
第五发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
可选的,所述第一确定模块601包括:
第三获取子模块,用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第四发送子模块包括:
第七发送单元,用于将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;
所述第五发送子模块包括:
第八发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
可选的,所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
本公开实施例的服务质量控制装置,目标节点根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
需要说明的是,该服务质量控制装置是与上述服务质量控制方法相对应的装置,其中上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到相同或相似的技术效果。
在本公开的一些实施例中,参照图7所示,还提供了一种会话管理功能实体SMF,包括第一存储器720、第一处理器700、第一收发机710、总线接口及存储在第一存储器720上并可在第一处理器700上运行的计算机程序,所述第一处理器700用于读取第一存储器720中的程序,执行下列过程:
在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;
通过第一收发机710将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量;
第一收发机710,用于在第一处理器700的控制下接收和发送数据。
其中,在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由第一处理器700代表的一个或多个处理器和第一存储器720代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。第一收发机710可以是 多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。第一处理器700负责管理总线架构和通常的处理,第一存储器720可以存储第一处理器700在执行操作时所使用的数据。
第一处理器700还用于将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和/或将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
第一处理器700还用于在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识;将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
第一处理器700还用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
第一处理器700还用于在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所 述会话对应的第三服务质量标识;将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
第一处理器700还用于将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
第一处理器700还用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
在本公开的一些实施例中,参照图8所示,还提供了一种服务质量控制方法,应用于用户面功能实体UPF,包括:
步骤801,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
步骤802,根据所述指示信息确定所述会话的下行数据对应的服务质量。
本公开实施例的服务质量控制方法,UPF接收到SMF在为UE建立用于非结构化数据传输的会话时,发送的与会话的服务质量相关的指示信息,能够根据指示信息确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,上述步骤802包括:
步骤8021,根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
此时,UPF能够根据指示信息确定会话的下行数据对应的服务质量QoS标识,并在会话的下行数据包的包头添加QoS标识,从而实现了网络对非结构化数据包的服务质量控制。且通过UPF在会话的下行数据包的包头添加该QoS标识,后续UPF将下行数据发送给接入网功能实体AN,AN能够根据数据包头的QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
可选的,上述步骤801包括:
步骤8011,接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
上述步骤8021包括:
步骤80211将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识.
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可为会话分配对应的第一服务质量QoS标识。SMF将第一QoS标识发送给UPF,UPF可直接将第一QoS标识作为会话的下行数据对应的服务质量标识,并在 会话的下行数据包的包头添加该第一QoS标识,从而实现了网络对非结构化数据包的服务质量控制。且通过UPF在会话的下行数据包的包头添加第一QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第一QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
或者上述步骤801包括:
步骤8012,接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤8021包括:
步骤80212,根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
步骤80213,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,SMF将该会话类型指示信息发送给UPF。UPF上预先配置了对于这种会话类型默认的QoS标识,即第二QoS标识。UPF根据会话类型指示信息确定会话用于非结构化数据传输时,获取到会话对应的第二QoS标识,之后将第二QoS标识作为会话的下行数据对应的服务质量标识,并在会话的下行数据包的包头添加该第二QoS标识,从而实现了网络对非结构化数据包的服务质量控制。
其中,通过UPF在会话的下行数据包的包头添加第二QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第二QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
或者上述步骤801包括:
步骤8013,接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时, 向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤8021包括:
步骤80214,根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可向PCF请求服务质量策略QoS rule,将指示会话用于非结构化数据传输的会话类型指示信息携带在服务质量策略请求消息中发送给PCF。PCF对于非结构化数据传输的session建立一个QoS rule,其中包括全匹配通配符的流过滤器和会话对应的第三服务质量QoS标识。
SMF将QoS rule发送给UPF,UPF可根据QoS rule确定会话的下行数据对应的QoS标识,并在会话的下行数据包的包头添加QoS标识,从而实现了网络对非结构化数据包的服务质量控制。其中,因为QoS rule的流过滤器为全匹配通配符,所以UPF可确定该会话的所有下行数据对应的QoS标识均为第三QoS标识,并在收到的该会话的所有下行数据包的包头都添加该第三QoS标识。其中,通过UPF在会话的下行数据包的包头添加第三QoS标识,后续UPF将下行数据发送给AN,AN能够根据数据包头的第三QoS标识选择相应服务质量的无线承载对下行数据进行传输,从而保证了数据的服务质量。
可选的,上述步骤802包括:
步骤8022,根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量。
此时,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,通过AN确定会话的下行数据对应的服务质 量,从而实现了网络对非结构化数据包的服务质量控制。
可选的,上述步骤801包括:
步骤8014,接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤8022包括:
步骤80221,根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息。SMF将会话类型指示信息发送给UPF和AN。UPF根据会话类型指示信息确定会话用于非结构化数据传输时,直接将该会话的下行数据发送给AN。AN上预先配置了用于非结构化数据传输的会话类型对应服务质量QoS的无线承载,AN接收到UPF发送的下行数据,且确定会话用于非结构化数据传输时,获取到该会话对应QoS的无线承载对下行数据进行传输,从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
本公开实施例的服务质量控制方法,UPF根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
在本公开的一些实施例中,参照图9所示,还提供了一种服务质量控制装置,应用于用户面功能实体UPF,包括:
第一接收模块901,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
第二确定模块902,用于根据所述指示信息确定所述会话的下行数据对 应的服务质量。
本公开实施例的服务质量控制装置,UPF根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,所述第二确定模块902包括:
第一确定子模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,所述第一接收模块901包括:
第一接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
所述第一确定子模块包括:
第一确定单元,用于将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者
所述第一接收模块901包括:
第二接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一确定子模块包括:
第一获取单元,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
第二确定单元,用于将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者
所述第一接收模块901包括:
第三接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质 量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第一确定子模块包括:
第三确定单元,用于根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
可选的,所述第二确定模块902包括:
第六发送子模块,用于根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量。
可选的,所述第一接收模块901包括:
第四接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第六发送子模块包括:
第九发送单元,用于根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
本公开实施例的服务质量控制装置,UPF根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
需要说明的是,该服务质量控制装置是与上述服务质量控制方法相对应的装置,其中上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到相同或相似的技术效果。
在本公开的一些实施例中,参照图10所示,还提供了一种用户面功能实体UPF,包括第二存储器1020、第二处理器1000、第二收发机1010、总线接口及存储在第二存储器1020上并可在第二处理器1000上运行的计算机程序,所述第二处理器1000用于读取第二存储器1020中的程序,执行下列过程:
通过第二收发机1010接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;
根据所述指示信息确定所述会话的下行数据对应的服务质量;
第二收发机1010,用于在第二处理器1000的控制下接收和发送数据。
其中,在图10中,总线架构可以包括任意数量的互联的总线和桥,具体由第二处理器1000代表的一个或多个处理器和第二存储器1020代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。第二收发机1010可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。第二处理器1000负责管理总线架构和通常的处理,第二存储器1020可以存储第二处理器1000在执行操作时所使用的数据。
第二处理器1000还用于根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
第二处理器1000还用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者接收所述SMF发送的指示所述会话用于非结构化数 据传输的会话类型指示信息;根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
第二处理器1000还用于根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量。
第二处理器1000还用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
根据所述指示信息确定所述会话的下行数据对应的服务质量。
在本公开的一些实施例中,参照图11所示,还提供了一种服务质量控制 方法,应用于用户设备UE,包括:
步骤1101,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
步骤1102,根据所述指示信息确定所述会话的上行数据对应的服务质量。
本公开实施例的服务质量控制方法,UE接收到SMF在为UE建立用于非结构化数据传输的会话时,发送的与会话的服务质量相关的指示信息,能够根据指示信息确定会话的上行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,上述步骤1101包括:
步骤11011,接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
上述步骤1102包括:
步骤11021,将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可为会话分配对应的第一服务质量QoS标识,SMF将第一QoS标识发送给UE,UE可直接将第一QoS标识作为会话的上行数据对应的服务质量标识,从而实现了网络对非结构化数据包的服务质量控制。且后续UE能够根据该第一QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
或者上述步骤1101包括:
步骤11012,接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤1102包括:
步骤11022,根据所述会话类型指示信息以及预先配置的用于非结构化 数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
步骤11023,将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,SMF将会话类型指示信息发送给UE。UE上预先配置了对于这种会话类型默认的QoS标识,即第二QoS标识。UE根据会话类型指示信息确定会话用于非结构化数据传输时,获取到会话对应的第二QoS标识,之后将第二QoS标识作为会话的上行数据对应的服务质量标识,从而实现了网络对非结构化数据包的服务质量控制。且后续UE能够根据该第二QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
或者上述步骤1101包括:
步骤11013,接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤1102包括:
步骤11024,根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可向PCF请求服务质量策略QoS rule,将指示会话用于非结构化数据传输的会话类型指示信息携带在服务质量策略请求消息中发送给PCF。PCF对于非结构化数据传输的session建立一个QoS rule,其中包括全匹配通配符的流过滤器和会话对应的第三QoS标识。SMF将QoS rule发送给UE,UE可根据QoS rule确定会话的上行数据对应的QoS标识,从而实现了网络对非结构化数据包的 服务质量控制。其中,因为QoS rule的流过滤器为全匹配通配符,所以UE可确定该会话的所有上行数据对应的QoS标识均为第三服务质量QoS标识。后续UE能够根据该第三QoS标识选择相应服务质量的无线承载对上行数据进行传输,从而保证了数据的服务质量。
可选的,上述步骤1101包括:
步骤11014,接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤1102包括:
步骤11025,根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,SMF将会话类型指示信息发送给UE。UE上预先配置了用于非结构化数据传输的会话类型对应服务质量QoS的无线承载。UE根据会话类型指示信息确定会话用于非结构化数据传输时,获取到该会话对应QoS的无线承载对上行数据进行传输,从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
本公开实施例的服务质量控制方法,UE根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
在本公开的一些实施例中,参照图12所示,还提供了一种服务质量控制装置,应用于用户设备UE,包括:
第二接收模块1201,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
第三确定模块1202,用于根据所述指示信息确定所述会话的上行数据对 应的服务质量。
本公开实施例的服务质量控制装置,UE根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,所述第二接收模块1201包括:
第五接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
所述第三确定模块1202包括:
第二确定子模块,用于将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
所述第二接收模块1201包括:
第六接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第三确定模块1202包括:
第四获取子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
第三确定子模块,用于将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
所述第二接收模块1201包括:
第七接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结 构化数据传输的会话类型指示信息;
所述第三确定模块1202包括:
第四确定子模块,用于根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
可选的,所述第二接收模块1201包括:
第八接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第三确定模块1202包括:
第五确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
本公开实施例的服务质量控制装置,UE根据SMF发送的指示信息能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
需要说明的是,该服务质量控制装置是与上述服务质量控制方法相对应的装置,其中上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到相同或相似的技术效果。
在本公开的一些实施例中,参照图13所示,还提供了一种用户设备UE,包括第三存储器1320、第三处理器1300、第三收发机1310、用户接口1330、总线接口及存储在第三存储器1320上并可在第三处理器1300上运行的计算机程序,所述第三处理器1300用于读取第三存储器1320中的程序,执行下列过程:
通过第三收发机1310接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;
根据所述指示信息确定所述会话的上行数据对应的服务质量;
第三收发机1310,用于在第三处理器1300的控制下接收和发送数据。
其中,在图13中,总线架构可以包括任意数量的互联的总线和桥,具体由第三处理器1300代表的一个或多个处理器和第三存储器1320代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。第三收发机1310可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口1330还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
第三处理器1300负责管理总线架构和通常的处理,第三存储器1320可以存储第三处理器1300在执行操作时所使用的数据。
第三处理器1300还用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识;或者接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
第三处理器1300还用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会 话的上行数据对应服务质量的无线承载。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
根据所述指示信息确定所述会话的上行数据对应的服务质量。
在本公开的一些实施例中,参照图14所示,还提供了一种服务质量控制方法,应用于策略控制功能实体PCF,包括:
步骤1401,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
步骤1402,根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
步骤1403,将所述会话对应的服务质量策略返回给所述SMF。
本公开实施例的服务质量控制方法,PCF向SMF提供用于非结构化数据传输的会话的服务质量策略,SMF将服务质量策略发送给目标节点,目标节点根据SMF发送的服务质量策略能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
在本公开的一些实施例中,参照图15所示,还提供了一种服务质量控制装置,应用于策略控制功能实体PCF,包括:
第三接收模块1501,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
第四确定模块1502,用于根据所述服务质量策略请求消息,确定所述会 话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
返回模块1503,用于将所述会话对应的服务质量策略返回给所述SMF。
本公开实施例的服务质量控制装置,PCF向SMF提供用于非结构化数据传输的会话的服务质量策略,SMF将服务质量策略发送给目标节点,目标节点根据SMF发送的服务质量策略能够确定用于非结构化数据传输的会话的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
需要说明的是,该服务质量控制装置是与上述服务质量控制方法相对应的装置,其中上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到相同或相似的技术效果。
在本公开的一些实施例中,参照图16所示,还提供了一种策略控制功能实体PCF,包括第四存储器1620、第四处理器1600、第四收发机1610、总线接口及存储在第四存储器1620上并可在第四处理器1600上运行的计算机程序,所述第四处理器1600用于读取第四存储器1620中的程序,执行下列过程:
通过第四收发机1610接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
通过第四收发机1610将所述会话对应的服务质量策略返回给所述SMF;
第四收发机1610,用于在第四处理器1600的控制下接收和发送数据。
其中,在图16中,总线架构可以包括任意数量的互联的总线和桥,具体由第四处理器1600代表的一个或多个处理器和第四存储器1620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率 管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。第四收发机1610可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。第四处理器1600负责管理总线架构和通常的处理,第四存储器1620可以存储第四处理器1600在执行操作时所使用的数据。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
将所述会话对应的服务质量策略返回给所述SMF。
在本公开的一些实施例中,参照图17所示,还提供了一种服务质量控制方法,应用于接入网功能实体AN,包括:
步骤1701,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
步骤1702,接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
步骤1703,根据所述指示信息确定所述会话的下行数据对应的服务质量。
本公开实施例的服务质量控制方法,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,UPF不需要在数据包头打服务质量标识,通过AN确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数 据包进行服务质量控制的技术问题。
可选的,上述步骤1701包括:
步骤17011,接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;
上述步骤1703包括:
步骤17031,根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
此时,SMF在为UE建立用于非结构化数据传输的会话session时,可获取到指示该会话用于非结构化数据传输的会话类型指示信息,SMF将会话类型指示信息发送给UPF和AN。UPF根据会话类型指示信息确定会话用于非结构化数据传输时,直接将该会话的下行数据发送给AN,UPF不需要在数据包头打服务质量标识。AN上预先配置了用于非结构化数据传输的会话类型对应服务质量QoS的无线承载,AN接收到UPF发送的下行数据,且确定会话用于非结构化数据传输时,获取到该会话对应QoS的无线承载对下行数据进行传输,从而实现了网络对非结构化数据包的服务质量控制,且保证了数据的服务质量。
本公开实施例的服务质量控制方法,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,UPF不需要在数据包头打服务质量标识,通过AN确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
在本公开的一些实施例中,参照图18所示,还提供了一种服务质量控制装置,应用于接入网功能实体AN,包括:
第四接收模块1801,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
第五接收模块1802,用于接收用户面功能实体UPF根据所述SMF在为 UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
第五确定模块1803,用于根据所述指示信息确定所述会话的下行数据对应的服务质量。
本公开实施例的服务质量控制装置,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,UPF不需要在数据包头打服务质量标识,通过AN确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
可选的,所述第四接收模块1801包括:
第九接收子模块,用于接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;
所述第五确定模块1803包括:
第六确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
本公开实施例的服务质量控制装置,SMF将指示信息发送给UPF和AN,UPF能够根据该指示信息将会话的下行数据直接发送给AN,UPF不需要在数据包头打服务质量标识,通过AN确定会话的下行数据对应的服务质量,从而实现了网络对非结构化数据包的服务质量控制,保证了非结构化数据传输的服务质量,提高了网络性能。解决了相关技术中网络无法对非结构化数据包进行服务质量控制的技术问题。
需要说明的是,该服务质量控制装置是与上述服务质量控制方法相对应的装置,其中上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到同样的技术效果。
在本公开的一些实施例中,参照图19所示,还提供了接入网功能实体AN,包括第五存储器1920、第五处理器1900、第五收发机1910、总线接口及存储在第五存储器1920上并可在第五处理器1900上运行的计算机程序, 所述第五处理器1900用于读取第五存储器1920中的程序,执行下列过程:
通过第五收发机1910接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
通过第五收发机1910接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;
根据所述指示信息确定所述会话的下行数据对应的服务质量;
第五收发机1910,用于在第五处理器1900的控制下接收和发送数据。
其中,在图19中,总线架构可以包括任意数量的互联的总线和桥,具体由第五处理器1900代表的一个或多个处理器和第五存储器1920代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。第五收发机1910可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。第五处理器1900负责管理总线架构和通常的处理,第五存储器1920可以存储第五处理器1900在执行操作时所使用的数据。
第五处理器1900还用于接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
在本公开的一些实施例中,还提供了一种计算机可读存储介质,其上存储有计算机程序,该程序被处理器执行时实现以下步骤:
接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
根据所述指示信息确定所述会话的下行数据对应的服务质量。
在本公开的各种实施例中,应理解,上述各过程的序号的大小并不意味着执行顺序的先后,各过程的执行顺序应以其功能和内在逻辑确定,而不应对本公开实施例的实施过程构成任何限定。
以上所述是本公开的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本公开所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本公开的保护范围。

Claims (48)

  1. 一种服务质量控制方法,应用于会话管理功能实体SMF,包括:
    在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
    将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
  2. 根据权利要求1所述的方法,其中,将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量,包括:
    将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和/或
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
  3. 根据权利要求2所述的方法,其中,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
    在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识;
    将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
    将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
  4. 根据权利要求2所述的方法,其中,在为用户设备UE建立用于非结 构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
    在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
    将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
    将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
  5. 根据权利要求2所述的方法,其中,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
    在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
    将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略 确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识,包括:
    将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
  6. 根据权利要求1所述的方法,其中,将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量,包括:
    将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
  7. 根据权利要求6所述的方法,其中,在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息,包括:
    在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
    将所述指示信息发送给用户面功能实体UPF和接入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
    将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;
    将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
    将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
  8. 根据权利要求2-5中任一项所述的方法,其中,所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
  9. 一种服务质量控制装置,应用于会话管理功能实体SMF,包括:
    第一确定模块,用于在为用户设备UE建立用于非结构化数据传输的会话时,确定与所述会话的服务质量相关的指示信息;以及
    第一发送模块,用于将所述指示信息发送给目标节点,通过所述目标节点根据所述指示信息确定所述会话对应的服务质量。
  10. 根据权利要求9所述的装置,其中,所述第一发送模块包括:
    第一发送子模块,用于将所述指示信息发送给用户面功能实体UPF,通过所述UPF根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;和/或
    第二发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量标识。
  11. 根据权利要求10所述的装置,其中,所述第一确定模块包括:
    分配子模块,用于在为UE建立用于非结构化数据传输的会话时,为所述会话分配对应的第一服务质量标识;
    所述第一发送子模块包括:
    第一发送单元,用于将所述第一服务质量标识发送给UPF,通过所述UPF将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第一服务质量标识;
    所述第二发送子模块包括:
    第二发送单元,用于将所述第一服务质量标识发送给所述UE,通过所述UE将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识。
  12. 根据权利要求10所述的装置,其中,所述第一确定模块包括:
    第一获取子模块,用于在为UE建立用于非结构化数据传输的会话时, 获取指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第一发送子模块包括:
    第三发送单元,用于将所述会话类型指示信息发送给UPF,通过所述UPF根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述第二服务质量标识;
    所述第二发送子模块包括:
    第四发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识,并将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识。
  13. 根据权利要求10所述的装置,其中,所述第一确定模块包括:
    第三发送子模块,用于在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    第二获取子模块,用于获取所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;
    所述第一发送子模块包括:
    第五发送单元,用于将所述服务质量策略发送给UPF,通过所述UPF根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识;
    所述第二发送子模块包括:
    第六发送单元,用于将所述服务质量策略发送给所述UE,通过所述UE根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
  14. 根据权利要求9所述的装置,其中,所述第一发送模块包括:
    第四发送子模块,用于将所述指示信息发送给用户面功能实体UPF和接 入网功能实体AN,通过所述UPF根据所述指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述指示信息确定所述会话的下行数据对应的服务质量;和/或
    第五发送子模块,用于将所述指示信息发送给所述UE,通过所述UE根据所述指示信息确定所述会话的上行数据对应的服务质量。
  15. 根据权利要求14所述的装置,其中,所述第一确定模块包括:
    第三获取子模块,用于在为UE建立用于非结构化数据传输的会话时,获取指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第四发送子模块包括:
    第七发送单元,用于将所述会话类型指示信息发送给UPF和AN,通过所述UPF根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载;
    所述第五发送子模块包括:
    第八发送单元,用于将所述会话类型指示信息发送给所述UE,通过所述UE根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
  16. 根据权利要求10-13中任一项所述的装置,其中,所述服务质量标识为服务质量数据流标识和服务质量等级标识中的至少一个。
  17. 一种会话管理功能实体SMF,包括第一存储器、第一处理器及存储在第一存储器上并可在第一处理器上运行的计算机程序,其中,所述第一处理器执行所述计算机程序时实现如权利要求1-8任一项所述服务质量控制方法中的步骤。
  18. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1-8任一项所述服务质量控制方法中的步骤。
  19. 一种服务质量控制方法,应用于用户面功能实体UPF,包括:
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
    根据所述指示信息确定所述会话的下行数据对应的服务质量。
  20. 根据权利要求19所述的方法,其中,根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
    根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
  21. 根据权利要求20所述的方法,其中,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
    根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
    将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识,包括:
    根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
  22. 根据权利要求19所述的方法,其中,根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
    根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量。
  23. 根据权利要求22所述的方法,其中,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量,包括:
    根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据 传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
  24. 一种服务质量控制装置,应用于用户面功能实体UPF,包括:
    第一接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
    第二确定模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量。
  25. 根据权利要求24所述的装置,其中,所述第二确定模块包括:
    第一确定子模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述服务质量标识。
  26. 根据权利要求25所述的装置,其中,所述第一接收模块包括:
    第一接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
    所述第一确定子模块包括:
    第一确定单元,用于将所述第一服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第一服务质量标识;或者
    所述第一接收模块包括:
    第二接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第一确定子模块包括:
    第一获取单元,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
    第二确定单元,用于将所述第二服务质量标识作为所述会话的下行数据对应的服务质量标识,并在所述会话的下行数据包的包头添加所述第二服务质量标识;或者
    所述第一接收模块包括:
    第三接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第一确定子模块包括:
    第三确定单元,用于根据所述服务质量策略确定所述会话的下行数据对应的服务质量标识,并通过所述UPF在所述会话的下行数据包的包头添加所述服务质量标识。
  27. 根据权利要求24所述的装置,其中,所述第二确定模块包括:
    第六发送子模块,用于根据所述指示信息将所述会话的下行数据直接发送给接入网功能实体AN,通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述指示信息,确定所述会话的下行数据对应的服务质量。
  28. 根据权利要求27所述的装置,其中,所述第一接收模块包括:
    第四接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第六发送子模块包括:
    第九发送单元,用于根据所述会话类型指示信息将所述会话的下行数据直接发送给所述AN,并通过所述AN根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述AN的所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
  29. 一种用户面功能实体UPF,包括第二存储器、第二处理器及存储在第二存储器上并可在第二处理器上运行的计算机程序,其中,所述第二处理器执行所述计算机程序时实现如权利要求19-23任一项所述服务质量控制方 法中的步骤。
  30. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求19-23任一项所述服务质量控制方法中的步骤。
  31. 一种服务质量控制方法,应用于用户设备UE,包括:
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
    根据所述指示信息确定所述会话的上行数据对应的服务质量。
  32. 根据权利要求30所述的方法,其中,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
    根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
    将所述第一服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
    根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
    将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配 符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
    根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
  33. 根据权利要求31所述的方法,其中,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的上行数据对应的服务质量,包括:
    根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
  34. 一种服务质量控制装置,应用于用户设备UE,包括:
    第二接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的与所述会话的服务质量相关的指示信息;以及
    第三确定模块,用于根据所述指示信息确定所述会话的上行数据对应的服务质量。
  35. 根据权利要求34所述的装置,其中,所述第二接收模块包括:
    第五接收子模块,用于接收所述SMF发送的第一服务质量标识,所述第一服务质量标识为所述SMF在为UE建立用于非结构化数据传输的会话时,为所述会话分配的服务质量标识;
    所述第三确定模块包括:
    第二确定子模块,用于将所述第一服务质量标识作为所述会话的上行数 据对应的服务质量标识;或者
    所述第二接收模块包括:
    第六接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第三确定模块包括:
    第四获取子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应的服务质量标识,获取所述会话对应的第二服务质量标识;
    第三确定子模块,用于将所述第二服务质量标识作为所述会话的上行数据对应的服务质量标识;或者
    所述第二接收模块包括:
    第七接收子模块,用于接收所述SMF发送的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;其中,所述服务质量策略为所述SMF在为UE建立用于非结构化数据传输的会话时,向策略控制功能实体PCF发送针对所述会话的服务质量策略请求消息后,获取的所述PCF根据所述服务质量策略请求消息返回的所述会话对应的服务质量策略;所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第三确定模块包括:
    第四确定子模块,用于根据所述服务质量策略确定所述会话的上行数据对应的服务质量标识。
  36. 根据权利要求34所述的装置,其中,所述第二接收模块包括:
    第八接收子模块,用于接收所述SMF发送的指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第三确定模块包括:
    第五确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的上行数据对应服务质量的无线承载。
  37. 一种用户设备UE,包括第三存储器、第三处理器及存储在第三存储 器上并可在第三处理器上运行的计算机程序,所述第三处理器执行所述计算机程序时实现如权利要求31-33任一项所述服务质量控制方法中的步骤。
  38. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求31-33任一项所述服务质量控制方法中的步骤。
  39. 一种服务质量控制方法,应用于策略控制功能实体PCF,包括:
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
    将所述会话对应的服务质量策略返回给所述SMF。
  40. 一种服务质量控制装置,应用于策略控制功能实体PCF,包括:
    第三接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送的针对所述会话的服务质量策略请求消息,所述服务质量策略请求消息携带有指示所述会话用于非结构化数据传输的会话类型指示信息;
    第四确定模块,用于根据所述服务质量策略请求消息,确定所述会话对应的服务质量策略,所述服务质量策略包括全匹配通配符的流过滤器和所述会话对应的第三服务质量标识;以及
    返回模块,用于将所述会话对应的服务质量策略返回给所述SMF。
  41. 一种策略控制功能实体PCF,包括第四存储器、第四处理器及存储在第四存储器上并可在第四处理器上运行的计算机程序,所述第四处理器执行所述计算机程序时实现如权利要求36所述服务质量控制方法中的步骤。
  42. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求36所述服务质量控制方法中的步骤。
  43. 一种服务质量控制方法,应用于接入网功能实体AN,包括:
    接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
    接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
    根据所述指示信息确定所述会话的下行数据对应的服务质量。
  44. 根据权利要求43所述的方法,其中,接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息,包括:
    接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;
    根据所述指示信息确定所述会话的下行数据对应的服务质量,包括:
    根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
  45. 一种服务质量控制装置,应用于接入网功能实体AN,包括:
    第四接收模块,用于接收会话管理功能实体SMF在为用户设备UE建立用于非结构化数据传输的会话时,发送给所述AN的与所述会话的服务质量相关的指示信息;
    第五接收模块,用于接收用户面功能实体UPF根据所述SMF在为UE建立用于非结构化数据传输的会话时发送给所述UPF的所述指示信息,直接发送的所述会话的下行数据;以及
    第五确定模块,用于根据所述指示信息确定所述会话的下行数据对应的服务质量。
  46. 根据权利要求45所述的装置,其中,所述第四接收模块包括:
    第九接收子模块,用于接收所述SMF发送给所述AN的指示所述会话用于非结构化数据传输的会话类型指示信息;
    所述第五确定模块包括:
    第六确定子模块,用于根据所述会话类型指示信息以及预先配置的用于非结构化数据传输的会话类型对应服务质量的无线承载,确定所述会话的下行数据对应服务质量的无线承载。
  47. 一种接入网功能实体AN,包括第五存储器、第五处理器及存储在第五存储器上并可在第五处理器上运行的计算机程序,所述第五处理器执行所述计算机程序时实现如权利要求43-44任一项所述服务质量控制方法中的步骤。
  48. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求43-44任一项所述服务质量控制方法中的步骤。
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