无线传感器网络休眠调度问题分析

Research and simulation of sleeping schedule algorithm of Wireless sensor networks

无线传感器网络是一种全新的技术,能够广泛应用于恶劣环境和军事领域中,如何延长传感器网络寿命是关键问题.文章简要介绍传感器网络中能有效节约能耗的关键技术之一—休眠调度算法的研究现状,分析了一些典型算法的基本思想和存在的缺点,并介绍仿真环境NS2.

Wireless Sensor Networks（WSN） is an emerging area of computer science , it is widely used in hostile environment and military regions. It＇s vital to prolong network lifetime. This paper introduces the main idea of protocols for sensor sleeping and indicate the flaws exist in algorithm existing, then present NS2.