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Method for conducting sorting to multi-protocol tag exchange business stream

A technology for multi-protocol label switching services, which is applied in the field of classifying multi-protocol label switching service flows, and can solve problems such as incompleteness and inability to obtain services

Inactive Publication Date: 2007-01-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, from the perspective of bandwidth access applications, the CS layer defined in the 802.16 standard is not comprehensive, and MPLS packets cannot receive appropriate services in the wireless access network based on the 802.16 standard

Method used

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  • Method for conducting sorting to multi-protocol tag exchange business stream
  • Method for conducting sorting to multi-protocol tag exchange business stream
  • Method for conducting sorting to multi-protocol tag exchange business stream

Examples

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Embodiment Construction

[0042] The invention provides a method for classifying multi-protocol label switching service flow. The core of the present invention is: in the parameter of the CS sublayer management message of 802.16 standard, increase the CS parameter setting that supports MPLS encapsulation message, realize the mapping of MPLS label to CID through the defined rule, complete the flow classification function to MPLS message .

[0043] Describe the present invention in detail below in conjunction with accompanying drawing, in figure 1In the schematic diagram of implementing the backhaul service of the remote DSLAM by using the WiMAX technology as shown. Device 1 is a remote broadband access device, which can be a small and medium-sized DSLAM or MSAN (multi-service access network node), which accesses the final resident, enterprise or VPN user through XDSL / LAN / POTS or even WiMAX network. Device 1 is connected to Device 2 through a WiMAX network. Device 2 can be an aggregation Ethernet swit...

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PUM

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Abstract

A method for classifying MPLS service stream includes defining identification rule of MPLS service stream, mapping MPLS countermark of MPLS service stream to be CID by utilizing defined identification rule and carrying out classification on MPLS service stream according to CID.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for classifying multi-protocol label switching service flows. Background technique [0002] A BWA (Broadband wireless access, broadband wireless access) device can provide a convenient broadband access mode for a user. Currently, there are broadband wireless access devices based on proprietary protocols and broadband wireless access devices based on standard protocols. The broadband wireless access equipment defined by the IEEE (Institute of Electrical and Electronics Engineers) 802.16 standard is a subset of a series of standards for broadband wireless access technologies. BWA equipment based on the IEEE 802.16 standard includes WIMAX (Worldwide Interactive Microwave Access) equipment. [0003] WiMAX is a wireless broadband access technology for metropolitan area networks. Compared with the existing WiFi (Wireless Fidelity Alliance) and 3G (Third Generation Communication Sys...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/56
CPCH04L45/50H04W40/02
Inventor 梅柳波
Owner HUAWEI TECH CO LTD
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