一种WSN分簇路由协议

A Clustering Routing Protocol for Wireless Sensor Network

针对实时监测常处于移动中的特殊病人(如高危传染病患者、老年痴呆症患者和精神状态异常者)的生理参数问题,本文采用无线传感器网络所具有的自组网和多跳路由等特点,着重对节点随机移动导致网络拓扑改变及其路由协议等开展研究,提出EEMLC-DSR分簇路由协议方法,最后对本文方法进行仿真,证明了其实用性。

We propose a new cluster routing protocol method which combines EEMLC with DSR （called EEMLC-DSR） for real- time monitoring the physiological parameters of special patients in moving such as patients with serious infectious disease, senile dementia patients, patients with mental disorder, and so on. Our approach is based on wireless sensor networks having the advan- tages of Ad-Hoe Network and multi-hop routing and searches for network topology changes caused by nodes moving randomly and the routing protocols for WSN. Experiments simulated on NS2 show the practicability of the new method.