Research Of User Environment Perception Under Wireless Ubiquitous Network

In this thesis, the wireless ubiquitous network environment for the user to commence the study environmental perception, perception in the user environment described on the basis of content, from the perspective of the overall architecture, revealing the wireless ubiquitous network environment, users must have situational awareness of the function, mechanism and The interaction of architecture and other key elements of the new properties and external characteristics of the link between the new law. Based on this analysis, the wireless ubiquitous network architecture design and functional needs of the common features and research abroad in the full context on the user environment awareness, mobile communication network, information processing network, perimeter network, and other related trends in the field of technology research and development on the basis of in independent innovation and orderly evolution of an effective combination of two principles, carry out the wireless ubiquitous network environment, the design of the user context-aware architecture to support the new wireless ubiquitous network features and new features.The current network environment for users, including users attached to the network (such as personal area networks, home area network, vehicle area network, office network, self-organizing networks, etc.) and the user in the wireless ubiquitous network presented in the state, including construction a variety of typical applications scenarios. The typical application scenarios around the same time, respectively, from the problem description, the existing programs, networks and enhance the design requirements given three situational awareness of users access to information, information modeling, said information storage, information exchange control mechanisms, information reasoning use of key technologies and information security solutions. Finally, verify the wireless ubiquitous network business environment awareness.