METHOD, APPARATUS, EDGE ROUTER AND SYSTEM FOR PROVIDING A GUARANTEE OF THE QUALITY OF SERVICE (QOS)

Title:

METHOD, APPARATUS, EDGE ROUTER AND SYSTEM FOR PROVIDING A GUARANTEE OF THE QUALITY OF SERVICE (QOS)

Document Type and Number:

WIPO Patent Application WO/2006/012789

Kind Code:

A1

Abstract:

A method for providing a guarantee of the quality of service (QoS) by a edge router which transfers the user service between a access network and a core network includes: establishing a classification of service flows; establishing plural label switching paths (LSPs); configuring attributes of the LSPs; classifying and adjusting the service flows entering the core network according to the classification of the service flows in the down interface of the edge router; forwarding the processed service flows according to the attributes of the LSPs by the up interface of the edge router. The invention also discloses an apparatus for providing a guarantee of QoS by the edge router. The usage of the invention can make the edge router provide a accurate guarantee of QoS and the route control of QoS for the applying flows.

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Inventors:

LIU ENHUI (CN)

Application Number:

PCT/CN2005/001094

Publication Date:

February 09, 2006

Filing Date:

July 21, 2005

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)
LIU ENHUI (CN)

International Classes:

C12P7/62; C12P13/00; C12P41/00; (IPC1-7): H04L29/02; H04L12/56; H04L12/24

Domestic Patent References:

WO2001077849A2	2001-10-18
WO2002062033A2	2002-08-08

Foreign References:

US20030185217A1	2003-10-02
CN1399475A	2003-02-26

Other References: