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The study of the energy efficient protocols (modleach, sep and deec)

The wireless sensor network are the major part of our daily life but due to its limited size and space faces some grave issues. This Paper focuses on the key issue of the wireless sensor network i.e. Energy which defines the life time of the network. The three protocols we discuss here are the energy efficient wireless sensor network protocols. | ISSN:2249-5789 Tenzin Jinpa et al , International Journal of Computer Science & Communication Networks,Vol 5(1),32-38 The Study of the Energy Efficient Protocols (MODLEACH, SEP and DEEC) Tenzin Jinpa USICT,GGSIP University Kardol123@gmail.com Abstract— The wireless sensor network are the major part of our daily life but due to its limited size and space faces some grave issues. This Paper focuses on the key issue of the wireless sensor network i.e. Energy which defines the life time of the network. The three protocols we discuss here are the energy efficient wireless sensor network protocols. IndexTerms-WSN(Wireless sensor network),SEP,DEEC and ModLeach I. INTRODUCTION The wireless sensor network is the emerging technology in the era of the network and communication with diverse applications. The wireless sensor network consist of large chunk of nodes .The nodes are divided into number of cluster and each cluster having the cluster head and other nodes are transmitting the packets to the cluster head. The cluster head will in turn send the packets to the base stations. Each of the wireless sensor network has few parameters like energy usage ,node aggregation ,cluster head selection etc. The purpose of this paper is look into the efficiency of the few wireless sensor network protocol regarding the energy consumption. MODLEACH, SEP and DEEC protocols are consider to be an energy efficient clustering based hierarchical routing protocol for the wireless sensor network. THE wireless sensor network faces some grave issue like (i)Energy consumption of the node(ii)cluster formation(iii)overhead time for cluster head formation (iv)security. We have develop many protocol to address these issues though a unified protocol for WSN is yet to born. This paper focus on one of the primary problem that a wireless sensor network faces i.e. ENERGY CONSUMPTION. The energy consumption will have a great impact on the performance of the WSN as it not only define the life time of the