Indian Journal of Science and Technology
Year: 2009, Volume: 2, Issue: 5, Pages: 36-44
P.T.V.Bhuvaneswari and V.Vaidehi
Department of Electronics Engineering, Madras Institute Technology, Anna University, Chennai, India
*Author for the correspondence:
Department of Electronics Engineering, Madras Institute Technology,
Anna University, Chennai, India
E-mail: [email protected]
In this paper, we present a survey of various improvements made in LEACH that has produced different routing protocols for WSNs and highlight their features. Further this paper also addresses the other challenges of cluster-based routing protocols that need to be considered in future designs.
Keywords: Wireless sensor network, LEACH, clustering
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