Research And Implement Of GSM-R Integrated Network Management System

GSM-R is a digital wireless communication system to meet the needs of railway development. It's based on GSM, which is the most mature and most common public wireless system. Application of GSM-R in railway is expanded quickly in China. It is more and more important to set up a system to manage GSM-R network for credibility and security of the system. Because of this, this paper is major in research and implement of GSM-R integrated network management system.In the 3 chapter, this paper first introduce the concept and model of TMN (Telecommunications Management Network) system, then, after researching the function model and structure model of TMN, a model of GSM-R network management system is discussed.In the 4 chapter, this paper first analysis the fault management needs of GSM-R network, then design a project of alarm show and alarm process.In the 5 chapter, this paper first introduce the concept of Q3 interface, protocol stick and the NM (network management) protocols and introduce the GDMO model & ASN1 syntax. Then, it discusses how to design and implement the collector of alarm information.The 6 chapter of the paper is the summary of the whole thesis.