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Application method, system and equipment for end-to-end QoS

A request and policy technology, applied in the network field, can solve problems such as lack of WiMAX network, and achieve the effect of dynamic QoS capability opening

Inactive Publication Date: 2009-05-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The WiMAX network lacks a secure QoS application interface and interface call process suitable for opening to third-party applications to open the QoS capability of the WiMAX network, resulting in the inability to dynamically transmit and negotiate QoS information between upper-layer applications and the WiMAX network

Method used

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  • Application method, system and equipment for end-to-end QoS
  • Application method, system and equipment for end-to-end QoS
  • Application method, system and equipment for end-to-end QoS

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Embodiment Construction

[0029] The embodiments of the present invention will be further described below in conjunction with the drawings and examples.

[0030] In Embodiment 1 of the present invention, an end-to-end QoS application method is provided, such as figure 1 shown, including the following steps:

[0031] Step s101 , the user terminal accesses the WiMAX network, the user terminal completes the application layer interaction with the application server (such as registration and authentication of the user terminal at the application server), and the application server triggers a QoS request.

[0032] Step s102, the application server initiates a QoS request to the USI system.

[0033] Step s103 , the USI system authenticates the QoS request, and forwards the QoS request to the PCC system after passing the authentication.

[0034] Step s104, the PCC system performs QoS allocation according to the received QoS request, and returns the QoS allocation result to the USI system.

[0035] Step s105...

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Abstract

The invention discloses a method for applying QoS by end-to-end. The method comprises the following steps: a universal service interface USI system receives a QoS application transmitted by an application server, and generates a QoS request to be transmitted to a policy and charge control PCC system; and the USI system transmits the generated QoS request to the PCC system, and receives a QoS distribution result transmitted by the PCC system. The invention also discloses application of end-to-end quality of service QoS. With the adoption of the method, the PCC system services a dynamic QoS interface to the USI system so as to realize a function that dynamic QoS capability of a WiMAX system services for third-party application through the USI interface. An upper application entity provides service required QoS information for the PCC system through the USI system so as to realize transmission and negotiation between the upper application entity and the QoS information of the PCC system, thereby realizing service for the dynamic QoS capability of an access network, and end-to-end QoS guarantee from the upper application and the access network.

Description

technical field [0001] The present invention relates to the field of network technology, in particular to an end-to-end QoS application method, system and equipment. Background technique [0002] The USI (Universal Services Interface, Universal Service Open Interface) system is an interface for WiMAX (Worldwide Interoperability Microwave Access Forum, Microwave Access Global Interoperability Forum) network to open service capabilities to third-party applications inside or outside the network. By invoking the service capabilities provided by the USI, third-party application development will become easier for WiMAX access users, and can provide personalized services for WiMAX access users more conveniently. Capabilities opened by the WiMAX network through the USI system include QoS (Quality of Service, quality of service), location service, and the like. [0003] Application-driven QoS means that an application can dynamically change the QoS (such as bandwidth, etc.) of a use...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/14
CPCH04L67/322H04L29/08954H04L67/61
Inventor 彭程晖
Owner HUAWEI TECH CO LTD
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