Abstract: Due to limited resource of wireless sensor networks and characteristics of sensor data, many communication protocols that work well in traditional WSM are insufficient for managing and processing sensor data in networks including both static and mobile sensors. This paper presents a Mobile Cluster Head(MCH) energy efficient communication protocol for wireless sensor networks which uses self-organized sensor clusters to process and disseminate data within the sensor network. Simulation results show that the protocol achieves better results in enhancing system lifetime than LEACH for wireless sensor networks including both static and mobile sensors.

Key words: wireless sensor networks, Mobile Cluster Head(MCH), energy efficient communication protocol

摘要： 无线传感器网络具有资源的有限性和传感器采集数据的特点，许多在传统网络中运作良好的通信协议，在一些由固定节点和移动节点组成的无线传感器网络中不能很好地管理网络和处理传感器数据。该文提出一种移动簇头的节能通信协议，使用自组织传感器簇来处理和散发数据。通过与LEACH协议的对比，证明该协议具有更好的节能性和更长的网络寿命，更适用于无线传感器网络。

关键词: 无线传感器网络, 移动簇头, 节能传输协议

CLC Number: 

• TP393