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Tracking method for mobile communication system signaling message

A technology for mobile communication systems and signaling messages, applied in the field of tracking signaling messages of mobile communication systems, can solve problems such as lack of flexibility and scalability, high development difficulty and complexity, and low modularity, and achieve Strong scalability, reduced development difficulty, and strong flexibility

Inactive Publication Date: 2006-06-21
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Through the above analysis, it is not difficult to find that the implementation method of the existing technology has a low degree of modularization, lack of flexibility and scalability; at the same time, the development difficulty and complexity are relatively high

Method used

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  • Tracking method for mobile communication system signaling message
  • Tracking method for mobile communication system signaling message

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Embodiment Construction

[0018] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] The present invention is applicable to all standard signaling messages involved in RRC, NBAP, RANAP and RNSAP protocols. In the grammatical analysis stage of the signaling message structure, the present invention first uses the extended markup language (XML-eXtensible Markable Language) to recite the C language header file of the signaling message; thus, in the subsequent signaling message display stage, the decoding The C language matching of the resulting byte stream is converted to an XML matching. Since the parsing and analysis of the XML file is a common process, when the structure of the signaling message changes, it is only necessary to generate a new XML file of the signaling message without changing the processing of the signaling display part. Such as figure 1 As shown, the specific steps include:

[0020] First, through auxiliary t...

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Abstract

The disclosed track method for signaling information in mobile communication system comprises: scanning the head document of said information with a conversion tool from special syntax to XML to generate structure definition head document described by XML; decoding the original code flow in said information to preserve result in memory; according to decoded result, selecting opposite structure definition head document to analyze the structure information by a XML analyzer and take XML match for decoded result in memory to obtain value of every field and produce decoded result document as XML format. This invention increases flexibility and expandability to analysis method.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to a TD-SCDMA-Time Division-Synchronous Code Division Multiple Access (TD-SCDMA-Time Division-Synchronous Code Division Multiple Access) radio network controller (RNC-Radio Network Controller) system, signaling Trace is a method for tracing signaling messages in mobile communication systems that is independent of protocol type and signaling message structure. Background technique [0002] In RNC of TD-SCDMA system, signaling trace is a common tool in development, deployment and daily operation and maintenance of operators. The intuitive display method greatly improves the efficiency of locating problems. [0003] In the signaling message transmission of the TD-SCDMA communication system, ASN.1-Abstract Syntax Notation number One (ASN.1-Abstract Syntax Notation number One) coding is used. Since the message structure of the wireless layer is quite complicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 武舒凡王茂华
Owner ZTE CORP
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