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, achieve the effect of fast speed, rich content of short messages, and simple implementation

Inactive Publication Date: 2008-05-14
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 short message access point location and one-way collection structure diagram 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 SMC-GMSC, SMC-IWMSC).

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

[0023] This figure shows that the message protocol in the present invention involves fields and feature codes of layer protocols such as MTP, SCCP, TCAP, MAP, and SM. The characteristic fields and characteristic codes of the above-mentioned protocols are listed in sequence in the figure. 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 expressed in bit code. "丨" indicates or, "Lx (x indicates a number from 1 to 6)" in the SCCP message in...

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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] What the present invention relates to is that the third generation adopts abnormality in the short message (short message) transfer process based on MAP protocol in the second generation mobile communication network (GSM / GPRS) and the third generation mobile communication network (WCDMA / TD-SCDMA). A one-way abstraction method for business processes. Background technique [0002] With the development of GSM / GPRS mobile communication technology, SMS service is providing more and more services for users. Requirements for extracting short message information under abnormal business processes also appear correspondingly. [0003] The existing third-party one-way extraction method of short message is aimed at the short message under the bearer of the Internet protocol, and has not involved the third-party one-way extraction method of short message in other ways. As a basic value-added service, short messages converge on the switching equipment and gateway ...

Claims

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Application Information

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