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Method and apparatus for analyzing AS index

An index and index mapping technology, applied in the field of parsing AS indexes, to achieve the effect of easy use and configuration, easy use and understanding

Inactive Publication Date: 2010-05-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no specific implementation plan on how to parse the AS index in the SUA routing process

Method used

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  • Method and apparatus for analyzing AS index
  • Method and apparatus for analyzing AS index
  • Method and apparatus for analyzing AS index

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be described below in conjunction with the accompanying drawings.

[0033] The routing addressing is completed by the SCRC (SCCP routing control, routing control module) module. One of the main functions of the SCRC routing module is to obtain the ASP according to the destination address. The ASP represents the source or destination of a message. It can be seen from the SUA protocol that in order to obtain an ASP, an AS index (Application Server Index, AS index) must be obtained first. The invention solves the problem of how to use PC (Point Code, signaling point code) or PCSSN (Point Code and SSN, signaling point and subsystem) to analyze and obtain the AS index in the SUA routing process. Among them, PC or PCSSN is carried directly in the destination address of the message, or is obtained through traditional SCCP (Signalling Connection Control Part, signaling connection control part) routing according t...

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Abstract

The disclosed analysis device for AS index comprises: a SCRC module to receive upper request message and obtain PCSSN or PC from address according to SCCP route way and RI-pointed addressing method; aquery module to acquire the mapping relation between PC / PCSSN and AS index to obtain the corresponding AS; a transmission module to select objective ASP and send message to objective ASP for processing according to AS. This invention presents an exact scheme for analyzing AS index in SUA protocol, and introduces much convenience for user.

Description

technical field [0001] The invention belongs to the technical field of network information transmission, in particular to a method and device for analyzing AS indexes. technical background [0002] With the application and popularization of softswitch technology, the traditional telecommunication network is developing towards the direction of intercommunication with IP (Internet protocol, Internet Protocol) network. At present, the IETF has proposed an adaptation protocol for the SCCP layer - SUA (Signalling Connection Control Part User Adaptation Layer, signaling connection control part user message adaptation layer), to provide stronger address mapping and routing functions, and simpler management functions. [0003] SUA supports the transmission of No.7 signaling SCCP (Signalling Connection Control Part, signaling connection control part) user messages on the IP network, such as TCAP (Transaction Capabilities Application Part, transaction processing capability applicatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04L12/58H04L29/06
Inventor 熊媛邵景莅周宗榕汪碧海
Owner HUAWEI TECH CO LTD