International Journal of Recent Trends in Engineering & Research

online ISSN

A Survey on LEACH Protocols in Wireless Sensor Networks

Publication Date : 22/01/2019

DOI : 10.23883/IJRTER.2019.5003.URHCZ


Author(s) :

Shreshtha Shrivastava.


Volume/Issue :
Volume 5
,
Issue 1
(01 - 2019)



Abstract :

Wireless sensor networks (WSNs) have attracted significant attention over the past few years, and can be employed in a wide spectrum of applications in both civilian and military scenarios. The design of effective, robust, and scalable routing protocols for WSNs is a challenging task. On the other hand, clustering routing algorithms, generally, can well match the constraints and the challenges of WSNs. As a result, it is clearly seen so far that, significant efforts have been made in addressing the techniques to design effective and efficient clustering routing protocols for WSNs in the past few years. In this paper, taking into account the shortcomings of wireless sensor networks, LEACH algorithm, the algorithm has been improved on this basis. The design of the E-LEACH algorithm, which extend the network lifetime, improve node energy utilization, and the effectiveness of this algorithm through simulation experiments.


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