期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2016
卷号：5
期号：6
页码：2053-2057
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Wireless sensor network consists of many small, low-powered and self-adjusting nodes having limited energy, utilizes to monitor physical environmental conditions like heat, Temperature, Humidity etc. The main issue in Wireless sensor network is energy efficiency. Routing protocols are responsible for linking better routes for the communication between nodes and base station. To manage and maintain the life time, reliability and scalability of network different efficient routing protocols have been launched. LEACH is one of the most energy efficient hierarchical routing protocol. LEACH is used in large scale in Wireless sensor network. This paper reviews different amplified forms of LEACH protocol, how these protocols keep the life time and scalability better and how its performance can be increased more. Finally, we discuss its usefulness and limitations and compare different forms by their performance.
