Research On Context In The Process Of Terminal-integration In Ubiquitous Network

With the development of wireless communications, there has been much more kind of networks came up to form the ubiquitous network. Meanwhile, bases on the enhancement of network conditions, mobile service developers provided more applications to users while the users get fantastic experience with terminals equipped with more perfect functions. But the researches on the interaction in ubiquitous network and terminals have not started for a long time for which are the basics of reallocation of resources of ubiquitous network.Based on this object, the paper make has the analysis of context in the process of terminal-integration in ubiquitous network and reach the conclusion that context has improved the existing system. This paper start from the existing research and give the definition, classification and modeling of context in the circumstances designed in the project before. Then, it comes up with process of terminal integration in virtual terminal system. After the study of scenarios and framework, it provides with the working process of virtual terminal.Finally, emphasis of the paper is the network choice and terminal integrated in multi-stream concurrent. In the network choice scenarios, it makes the program of network choice based on the QoS of 3G service. In the terminal integrated scenarios, it makes the program of multi-stream concurrent which turned out to be more efficient than the existing system.