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Guarantee processing method and device for service flows

A processing method and service flow technology, applied in the field of communications, can solve the problems that the IP bearer network cannot provide users and cannot guarantee user QoS, etc., and achieve the effect of improving user experience and guaranteeing QoS.

Active Publication Date: 2018-02-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a service flow guarantee processing method and device, which are used to solve the problem that in the prior art, when the service flow generated by the UE is transmitted in the IP bearer network, the IP bearer network cannot provide the user with information that matches the user's subscription information. Services, technical problems that cannot guarantee the user's QoS

Method used

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  • Guarantee processing method and device for service flows
  • Guarantee processing method and device for service flows
  • Guarantee processing method and device for service flows

Examples

Experimental program
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Effect test

Embodiment 1

[0108] In this embodiment, the UE, PCEF, PCRF, SDN controller, and AS are all located between NATs, that is, they are all located in a private network, that is to say, when the UE sends a service flow to be guaranteed to the AS, it will not pass through the NAT.

[0109] Case A: Figure 4 The signaling flow chart of Embodiment 4 of the service flow guarantee processing method provided by the present invention, as shown in Figure 4 As shown, what this embodiment involves is that the PCRF determines the destination flow direction according to the destination address of the service flow to be guaranteed, and sends the target source address and guarantee information of the service flow to be guaranteed to the controller, so that the controller can Address and guarantee information, the specific process of guaranteeing the service flow to be guaranteed in the IP bearer network. like Figure 4 As shown, the method may include:

[0110] S401. The PCRF receives the service flow de...

Embodiment 2

[0139] In this embodiment, the UE, the PCEF, and the PCRF are all located before the NAT, that is, they are all located in the private network. The SDN controller and the AS are located behind the NAT, that is, both are located in the public network. That is to say, when the UE sends the service flow to be guaranteed to the AS, it will pass through the NAT.

[0140] Case A: Image 6 The signaling flow chart of Embodiment 6 of the service flow guarantee processing method provided by the present invention, as shown in Image 6 As shown, what this embodiment involves is that the PCRF determines the destination flow direction according to the destination address of the service flow to be guaranteed, and sends the target source address and guarantee information of the service flow to be guaranteed to the controller, so that the controller can Address and guarantee information, the specific process of guaranteeing the service flow to be guaranteed in the IP bearer network. Such as...

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Abstract

The invention provides a guarantee processing method and device for service flows. The method includes acquiring a target direction of to-be-guaranteed service flows and guarantee information of the to-be-guaranteed service flows, wherein the target direction includes a private and / or a public network and the guarantee information is used for indicating the guarantee mode of the to-be-guaranteed service flows; determining a target source address of the to-be-guaranteed service flows according to the target flow; sending the target source address and the guarantee information to the controller.According to the invention, QoS guarantee can be provided for the service flows in an IP bearer network, so that user experience is improved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a method and device for guaranteeing and processing service flows. Background technique [0002] With the development of the mobile Internet, more and more users use data services. In order to ensure the experience of users using data services, a Policy Control and Charging (Policy Control and Charging, PCC for short) network is deployed in the operator's network. The PCC network enables the operator to provide differentiated services to users, improving user experience. [0003] Currently, the aforementioned PCC network includes a Policy and Charging Rule Function (Policy and Charging Rule Function, PCRF for short), a Policy and Charging Enforcement Function (Policy and Charging Enforcement Function, PCEF for short), and an online charging system (Online Charging System, referred to as: OCS), offline charging system (Offline Charging System, referred to a...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/0893
Inventor 王聚荟马春燕杨德才
Owner HUAWEI TECH CO LTD