The Research Of Apply Notification Service In Community Network's Resource Manage

As the high development of community network in our country, the want to the value added service in community network is increase rapidly. Those value added service is the new challenge to community network's resource manage.BroadCenter is a project which supported by the funds of Beijing Science and Technology Committee. It's a distributed network manage system, in which CORBA tech is used. Focus on specialty of community network's resource, BroadCenter can join traditional network device manage with application manage. The CORBA Event Service used in late edition has some essential limitations. Because of those limitations, BroadCenter can't deal with multimedia info in community network's resource. These problems have become the bottleneck of BroadCenter.In this thesis, we discussed to substitute CORBA Notification Service to CORBA Event Service. Also, we discussed the characteristic of streaming tech, and the application of stream media service, which based on CORBA Notification Service.The research work that this paper involve is main to be constituted by third parts:The first part, we analysis the late edition's limitation, and concentrate on characteristic of CORBA Event Service.In the second part, we discuss CORBA Notification Service. Based on our discuss, we use CORBA Notification Service take the place of CORBA Event Service in BroadCenter.In the third part, through the analysis to classic stream media file structure, join with the characteristic of Structure Event, we introduce CORBA Notification based stream events service in BroadCenter. Finally we analysis the application's characteristic.