Fundamental Research on the Architecture of New Network——Universal Network and Pervasive Services

Due to historical reasons,the original model of existing information networks is that one network corresponds to one main service,and this mode can't adapts well to increasing multi-demands of networks and services.In this paper,we study the new information network architecture to address the serious shortcomings of existing information networks.First we give a new framework of Universal Network and Pervasive Services,which includes two layers:Network Communication Layer and Service Layer.Second we propose the basic model and theory of Universal Network,including accessing identifier,switching-routing identifier and mapping mechanism between them.Third we bring forward theory and mechanism of Pervasive Services,including service identifier and its parsing theory,connecting identifier and its parsing theory.In the end,we develop the prototype system and validate responding theories.Results show that our new network architecture overcomes shortcomings of existing information networks in mobility,security and so on.Also,the new network system can support pervasive services perfectly.