NGN Network Safety And Research Of Optimize Method

As the future of the direction about telecommunication, the metal difference between NGN and PSTN is separate of control and bearing. Network safety and improve of management control are very important tasks that must be solved.Recent years, there are many events about the attack of NGN because of the system safety faultiness. This article is mainly about how to improve the total safety of NGN, combined with network optimize method(including operation division, network plan research).Beginning with NGN development in China, searching for fit road of cosmically business development, especially network optimize method from PSTN to NGN(including network plan, operation diffluence proportion, data design, enhance maintain method ).Give advise to more development of NGN technology in China, by first hand data of technology development.The route data plan issued by the article and the maintain tools have already run on the network. New route data has considered the tolerance mostly, combined with original backbone network, so we can control the accident impact. New maintain tools HCT and PCB replace the hand check. It also can generate the system performance report, giving China-Unicom exact data to build traffic model.