The Design And Implementation Of Performance Management System Based On TMN

As the sorts of telecommunication networks and their services expand rashly,the network scale is becoming larger and larger. Various kinds of equipment of network increase constantly, complexity is increasing constantly too, higher and higher demand to network management.As the performance data collected from the network equipment, being stored and analyzed, network administrators can get warning massages simultaneously, solve problems promptly, make a reasonable forecast of future network utilization, and thus modify the configuration parameter so that the network can run in an optimum state.Without the standard interconnect interface, traditional network management systems can not meet the needs of nowadays telecommunication network management.Telecommunication Management Network (TMN) is proposed by ITU-T to connect the maintenance systems with telecommunication equipments, using the standard interface and protocols.According to the methodology and specifications of TMN, this thesis gives the design of the performance management subsystem of the telecommunications network management system.According to the architecture construction theory, the performance management system is designed with the object-oriented technology. This thesis's contributions focus on:● Presenting key technology such as Spring,Hibernate and JMS;● Genaral introducing performance management system;● Designing and Implementing Q Adaptor Module;● Designing and Implemeting all sorts of fuctions module in performance management.Detailed designs of Q Adaptor and functional modules of the performance mamagement are given as an example of system implementation in Java. Reliability and expandability are also considered.