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.
出处
《计算机应用》
CSCD
北大核心
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)