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Method, system and network entity for QoS negotiation

A quality of service, entity technology, applied in the field of network communication, can solve the problem that IPCAN and PCRF entities cannot conduct QoS negotiation, etc.

Inactive Publication Date: 2009-03-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The embodiment of the present invention provides a method, system and network entity for quality of service negotiation to solve the problem in the prior art that IP CAN and PCRF entities cannot perform QoS negotiation under the PCC framework

Method used

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  • Method, system and network entity for QoS negotiation
  • Method, system and network entity for QoS negotiation
  • Method, system and network entity for QoS negotiation

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Embodiment Construction

[0057] In the embodiment of the present invention, if the access network performs resource reduction on the authorized QoS, the PCEF entity reports to the PCRF entity, and the PCRF entity authorizes the QoS after reduction, indicating whether the PCEF entity allows reduction, and realizes the resource reduction under the PCC framework. , to negotiate QoS reduction.

[0058] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0059] Such as Figure 2A As shown, the system diagram of service quality negotiation in the embodiment of the present invention Figure 1 Including: PCEF entity 10 and PCRF entity 20.

[0060] The PCEF entity 10 is configured to report the tailored QoS of the access network to the PCRF entity 20 .

[0061] The PCRF entity 20 is configured to authorize the tailored QoS received from the PCEF entity 10 .

[0062] Such as Figure 2B As shown, the structure of the PCEF entity...

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Abstract

The implement of the invention discloses a method of the service quality negotiation, which comprises the following steps: reporting the service quality QoS which is reduced by an access network to a strategy charging regulation functional PCRF entity by a strategy charging implement functional PCEF entity and authorizing the reduced QoS by the PCRF entity. The problem that the QoS negotiation can not be carried out between the access network and the PCRF entity under a PCC framework in the prior art is solved. The implement of the invention simultaneously discloses a system and a network entity of the server quality negotiation.

Description

technical field [0001] The invention relates to network communication technology, in particular to a method, system and network entity for service quality negotiation. Background technique [0002] Policy and Charging Control (Policy and Charging Control, PCC) is defined in Release 7 (Release 7, R7) of the 3rd Generation Partnership Project (3GPP) and is suitable for various IP access Network (IP Connectivity AccessNetwork, IP CAN) policy control and charging control functional architecture. [0003] Worldwide Interoperability for Microwave Access (WiMAX) is a wireless metropolitan area network technology based on the Institute of Electrical and Electronics Engineers (IEEE) 802.16 standard. [0004] The WiMAX network is mainly composed of three parts: Client (MS), Access Service Network (ASN) and Connection Service Network (CSN). The access service network includes base station (BS) and access service network gateway (ASNGW); the connection service network includes logic e...

Claims

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Application Information

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IPC IPC(8): H04L12/14H04L12/28H04L29/06H04L12/24
Inventor 张伟顾亮陈育华
Owner HUAWEI TECH CO LTD
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