泛在传感网中虚拟专用网技术研究
首发时间:2010-12-10
摘要:泛在传感网(USN,Ubiquitous Sensor Networks)是一种建立在已有物理网络上的概念性网络,它使用传感数据并提供知识服务给任何人、任何地方、在任何时间,在USN中,信息通过情境感知产生。本文通过对USN中典型应用的分析,提出了USN中部署虚拟专用网(VPN, Virtual Private Network)技术的需求,探讨了部署VPN时涉及的隧道技术、安全技术和QOS技术。使用VPN能够促进USN中数据的有效传递。
For information in English, please click here
Investigation of Virtual Private Network Technology in Ubiquitous Sensor Networks
Abstract:Ubiquitous Sensor Networks (USN) is a conceptual network built over existing physical networks, which makes use of sensed data and provides knowledge services for anyone at anywhere and anytime. In USN, the information is generated by using context awareness. This paper analyzes the requirements of VPN technology in USN by typical applications and services analysis. And the tunnel technology, safety technology and Quality of Service (QoS) technology are discussed when VPN in deployed in USN. It's helpful for the efficient data transmission in USN by using VPN.
Keywords: Ubiquitous Sensor Networks Internet of Things Virtual Private Network Home Healthcare
论文图表:
引用
No.4395235553126129****
同行评议
共计0人参与
勘误表
泛在传感网中虚拟专用网技术研究
评论
全部评论0/1000