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Method of one-way short message pick-up based on MAP layer protocol

An extraction method and short message technology, applied in the direction of electrical components, transmission systems, etc., can solve complex problems and achieve the effect of fast speed, clear functions, and rich content of short messages

Inactive Publication Date: 2005-06-29
BEIJING NORTHEN FIBERHOME TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Under the normal short message interaction and delivery process, the extraction device is a device with a signaling point in the network, which needs to maintain a multi-layer protocol state machine, and interact with the source or target on each peer layer of the short message bearer protocol Information, this process is rigorous and complex
It is not suitable for one-way short message extraction that does not participate in business processes and signaling exchanges

Method used

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  • Method of one-way short message pick-up based on MAP layer protocol
  • Method of one-way short message pick-up based on MAP layer protocol
  • Method of one-way short message pick-up based on MAP layer protocol

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Embodiment Construction

[0019] specific implementation

[0020] figure 1 , the location of the short message access point and the structure diagram of one-way collection in the embodiment of the present invention.

[0021] The short message access point is located between the core network short message related equipment (SGSN, MSC and SM-GMSC, SM-IWMSC).

[0022] figure 2 , a schematic diagram of the feature code and feature field applied in the embodiment of the present invention.

[0023] The figure shows that the message protocol in the present invention involves fields and feature codes of MTP, SCCP, TCAP, MAP, SM and other layer protocols. The figure lists the characteristic fields and characteristic codes of the above protocols in turn. The standard name of the feature code part is marked in English according to the corresponding protocol, and the value of the feature code is represented by a bit code. "|" indicates alternatively, "Lx (x indicates a number from 1-6)" in the SCCP message i...

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Abstract

This invention relates to one-way extraction of short messages based on MAP layer protocol, which obtains signaling from the link interface of the signaling by a signaling switch equipment, the signaling is analyzed by the bottom protocol and arrives at the MAP protocol layer to realize one-way extraction of short messages.

Description

technical field [0001] The invention relates to the third-party adoption of extraordinary services in the process of short message (short message) delivery based on the MAP protocol in the second-generation mobile communication network (GSM / GPRS) and the third-generation mobile communication network (WCDMA / TD-SCDMA). A one-way extraction method for the process. Background technique [0002] With the development of GSM / GPRS mobile communication technology, the short message service is providing more and more services for users. The requirements for extracting short message information under the abnormal business process also appear accordingly. [0003] The existing third-party one-way extraction method for short messages is aimed at short messages carried by an internet network protocol, and the third-party one-way extraction methods for short messages under other methods are not involved. As a basic value-added service, short messages are aggregated on the switching equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 张劲松
Owner BEIJING NORTHEN FIBERHOME TECH CO LTD