The Design And Realization Of The Satellite Broadcasting Network Manager Faced By Ngb

Manageable and controllable are main requirements of NGB network. As today's three networks convergence, the radio and TV broadcasting network turns to the next generation network, researching in NGB's network manager is fully meaningful and valuable.The article discusses the technology of NGB, the history, present situation, and its development trends about telecommunications network manager technology. Analysing the TMN system, NGOSS system, and other technologies, and taking research on the characteristics of NGB. According to the operation and management requirements of NGB network, and refering to the thread of telecommunication's network manager's development and contribution, the article gives the function and the management layer and the network infrastructure of NGB network manager, which is unified, distributed, object oriented, and easy to expanded.According to the ideas and methods of NGB network manager system, I do some design on the radio and TV satellite broadcasting network, and put it into practice. Based on the analysis of requirements and principle on radio and TV satellite broadcasting network, and according to the thread and infrusture of NGB network manager, the article turns to main architure of the radio and TV satellite broadcasting network. Then taking research on some key points such as interface protocol and database design. Finally the article gives a realization of radio and TV satellite broadcasting network manager. The system effectively realizing the management requirements of different levels. By actually inspecting, the radio and TV satellite broadcasting network manager gets very good application effects.