The Design And Development Of Optimizing The Traffic Statistics System Based On The Middleware Technology

Following the regulation of telecommunication system design and development example, this article take the traffic statistics of SP30 PABX developed by DTT as the research topic. It carries on the successful application to the development of traffic statistics software by careful system analysis, perfect system design and the detailed design.Aiming at overcoming the deficiencies of former traffic statistics system of PABX, such as heavy load of system, slow statistical speed, bad flexibility, and high expense etc, this article , based on the thought of middleware technology, makes a design and implementation to the system. Firstly, it describes the concept of middleware, the application domain, the technological standard and the position that middleware embarks in the application system, and then proposes different solutions to middleware according to different demands and further analyzes and contrasts them , as well as makes out the strategy of middleware. Secondly, it explains the concept and characteristic of traffics, describes the relationship between traffics and traffic statistic, as well as the importance of PABX's traffic statistics in the telecommunication operation. It makes an analysis of how to grasp and how to compute objectively and accurately two important characteristics of traffics, that is to say, the randomness and the undulation. Finally, it gives out a new system design example on the basis of the middleware technology and analyzing the deficiencies of the former system, equally describes the design and the realization of key modules of the former system in detail. It specially makes a contrast and analysis of the operation situation of the two systems, namely the former and the latter system, only to prove the feasibility and applicability of the new system.