支持普适服务的一体化网络研究

Research on Universal Network Supporting Pervasive Services

现有信息网络的原创模式基本上是多种网络完成多种服务,要从根本上解决现有信息网络存在的严重弊端,必须创建新的网络体系基础理论.本文在归纳总结、分析研究传统各种信息网络交换路由理论的基础上,创造性的引入接入标识和交换路由标识,创建接入标识与交换路由标识的分离聚合映射理论,建立新型网络体系结构下的广义交换路由理论与机制,从而形成一体化网络模型与理论,在有效保证移动性和安全性的同时,解决了异质异构网络的一体化问题;构建了一体化网络与现有网络的过渡方案与机制,保证了传统网络到新网络的平滑过渡;给出了一体化网络的设计与实现方案,并通过原型系统验证了一体化网络的可行性、有效性和正确性.

The original model of existing information networks is that one network supports one main service. To overcome the serious shortcomings of these networks, it is necessary to establish new network architecture and its basic theoretical systems. In this paper, a novel future network--Universal Network is designed by research on switching and muting theories of various current networks. Firstly the accessing identifier, switching-routing identifier and the mapping scheme between them are introduced, and then general switching-routing theory of the new network is created, the Universal Network model and theory are set up accordingly which solve the universal issues of heterogeneous networks besides security and mobility problems. A scheme is also provided to ensure the smoothing transition from existing networks to the Universal Network. Finally, an implementation of the Universal Network is put forward and the corresponding prototype system is designed. Some experiments have been performed and results show that the Universal Network is feasible, effective and reliable.