泛在网络关键技术及发展展望

Key Technique and Prospects of Ubiquitous Network

泛在网络是硬件、软件、系统、终端和应用的融合,它把网络空间、信息空间和人们生活的物理空间集成为一个整体,从而使网络如同空气和水一样无所不在和自由地融入人们的生活和工作之中。本文主要介绍了泛在网络的概念及结构,对其关键技术进行了阐述和分析,并对泛在网络面临的问题提出了自己的解决方案,这可为泛在网络的进一步研究提供指导。

Ubiquitous Network is a fusion of hardware, software, system, terminal and application. It integrates the network space, information space, and physical space the people are living in together as a whole. Thus making the network as pervasive and free as air and water naturally into people＇s lives. This paper describes the basic concept and structure of the ubiquitous network, explains and analyzes the key technique. In addition, the solving scheme is proposed towards the main problems faced by ubiquitous network, thus providing a guidance for further study.