标题：Improving on LEACH protocol of wireless sensor networks using fuzzy logic
作者：Ran, Ge ;Zhang, Huazhong ;Gong, Shulan
作者机构：[Ran, Ge ;Zhang, Huazhong ] School of Computer Science and Technology, Shandong University, Jinan, China;[Gong, Shulan ] College of Information and El 更多
来源：Journal of Information and Computational Science
关键词：Fuzzy logic; LEACH; LEACH-FL; Wireless sensor networks
摘要：The Wireless Sensor Networks (WSN) consists of a large number of sensor nodes that are limited in energy, processing power and storage. The energy of nodes is the most important consideration among them because the lifetime of Wireless Sensor Networks is limited by the energy of the nodes. LEACH is one of the most famous clustering mechanisms; it elects a cluster head (CH) based on a probability model. This paper improves LEACH protocol using Fuzzy Logic (LEACH-FL), which takes battery level, distance and node density into consideration. The proposed method has been proved making a better selection by comparison simulations using Matlab. Copyright © 2010 Binary Information Press.