| With the development of third generation mobile communication, Mobile Services demand more type of service and less deploy time. Meanwhile, with the integration of mobile communication networks and the Internet for the mobile Internet, mobile networks need to be able to use the Internet within the variety of services and expand the business scope and experience of the user. These require a new service support system that can quickly generate custom business service and no need to change the system structure within the change of service creation environment when a new application added to the system. Moreover,the system need to be compatible with mobile communication network and Internet applications.Service support platform can be divided into service creation environment, service execution environment two parts. Service creation environment provides a graphical interface, and application services will be mapped to each functional blocks.A service CCXML document will be generated with the user combine the blocks and configuration the parameters. Service execution environment use the future convergence network,IMS like architecture control system.It download and parse the service process file when session request received from the user,and control the process execution using the SIP signaling. This unit also add a interaction with other applications according to system needs,such as get user's location, search the keywords to extended the control parameters. The system can provide more appropriate services in this way.The service support platform in the access network can support PSTN telephone terminals, 3G network mobile terminals, the clients on PC and other terminals through the access of Wi-Fi. Users can enjoy the basic audio and video services, and the characteristics of the system service: location and search based video services, IVR-based voice services, voice mail services and so on. |
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