WSN中基于Stateless Weight的移动代理路由设计  

Design of stateless weight-based routing algorithm for mobile Agent in WSN

作　　者：苏玉娥[1] 王潜平[1] 郝丽[1] 吴宛容[1] 

机构地区：[1]中国矿业大学计算机科学与技术学院

出　　处：《计算机应用》2009年第1期337-339,343,共4页journal of Computer Applications

基　　金：江苏省自然科学基金资助项目(BK2006039)

摘　　要：为了使移动代理的路由不再过分依赖于网络结构,提出了一种应用在无线传感器网络(WSN)中的移动代理的路由设计(SWR-MA)。在SWR-MA中,引入了一个与节点位置有关的参数Weight,通过比较Weight值,移动代理可以自主的确定自己的路径。SWR-MA可以应用在拓扑改变的网络中,比如带有移动Sink节点的网络中。最后,对该路由算法进行了仿真评价。In order to make the routing of mobile agents no longer depend on the network structure too much, a routing algorithm, called Stateless Weight Routing for Mobile Agent （SWR-MA）, for mobile Agents in Wireless Sensor Networks （WSN） was presented. In SWR-MA, a weight metric was introduced which was related to the position of the nodes. By comparing the weights values, mobile Agents can determine their own routes automatically. SWR-MA can be applied when topological information of WSN changes such as in a network with mobile Sinks. The energy consumptions and the delays of the network can be reduced and the reliability of WSN can be improved by this protocol. Finally, a simulation evaluation was made to validate the performance of SWR-MA.

关 键 词：移动代理 无线传感网络 Weight值 移动Sink节点 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]