TMN Design And Implementation Of Fault Management System

The concepts of TMN are detailedly introduced in this article,which is advanced by International Telecommunications Union.This is a new comprehensive technique for managing the telecom network.Then,we study the Application-Caf-Uep three layers framework and some subsystems such as Configuration Management,Fault Management,Performance Management and Tools Management in Unified Network Management Platform, which is designed based on the TMN and explain how to realize the criterions of telecom management network in the view of management functions and architectures.We provide the design of the system structure,processing flow,and system reliability of the Fault subsystem in the uniform network element platform.In this paper,we use improveddat data caching algorithm in exchanging data between front-side program and back-side program,and the upper level and lower level.These algorithms improve the speed of data transport,and promise data integrityIt has been proved that this system has good stability,reliability, and is easy to be developed and maintained.