无线传感器网络与外网通信的研究  

Study on the communication of wireless sensor networks with external networks

作　　者：黄晓霞[1] 宋志光[1] 

机构地区：[1]同济大学电子与信息工程学院,上海200331

出　　处：《电子测量技术》2006年第6期209-211,共3页Electronic Measurement Technology

摘　　要：无线传感器网络是一个基于大量的传感器节点来进行数据的采集和收发的网络系统,这样的一个网络系统通常不能单独运作,必须与外部的网络相连进行数据通信,包括对传感器节点发送命令或将采集的数据信息通过外部网络传送到用户终端。本文讨论了无线传感器网络与TCP/IP网络通信的2个方案一是使用代理的网络结构;二是在传感器网络内部实现TCP/IP协议。并分析了2种方案的优缺点。Wireless sensor network is a network system which is based sensor information. Such network usually cannot operate in isolation, on many sensor nodes to collect and transfer but may connect with an external network through which controlling entities can reach the sensor nodes or gathered information can reach the user. In this paper, we discuss two ways to connect sensor networks with TCP/IP networks： agent architectures and TCP/IP for sensor networks, and analyzed their merits and also drawbacks.

关 键 词：传感器网络 TCP/IP 代理 ZIGBEE 

分 类 号：TN919[电子电信—通信与信息系统]