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SCMR: Static clustering based multi hop routing in wireless sensor network

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In this paper, a new energy effective routing algorithm is presented which is based on static clustering and multi-hop transmission. The SCMR (Static Clustering Based Multi-hop Routing) Algorithm is verified with MATLAB simulator. Simulation results show that the new method compared to previous methods such as LEACH, could balances the energy consumption, thus increase the stable period of network. | International Journal of Computer Networks and Communications Security C VOL. 2, NO. 5, MAY 2014, 152–157 Available online at: www.ijcncs.org ISSN 2308-9830 N C S SCMR: Static Clustering based Multi-hop Routing in Wireless Sensor Network Hamta Sedghani1 and Mina Zolfy Lighvan2 1, 2 Faculty of electrical and computer engineering, University of Tabriz, Tabriz, Iran E-mail: 1h.sedghani91@ms.tabrizu.ac.ir, 2mzolfy@tabrizu.ac.ir ABSTRACT The most challengeable issue in wireless sensor networks is the limited energy of their nodes that are distributed in a field for collecting information from the environment. Thus, energy efficiency and lifetime of these networks consider one of important and controversial issues in this field. In this paper, a new energy effective routing algorithm is presented which is based on static clustering and multi-hop transmission. The SCMR (Static Clustering Based Multi-hop Routing) Algorithm is verified with MATLAB simulator. Simulation results show that the new method compared to previous methods such as LEACH, could balances the energy consumption, thus increase the stable period of network. Keywords: Wireless sensor networks; energy efficiency; Static Clustering; Multi-hop Routing; MATLAB. 1 INTRODUCTION Wireless sensor networks (WSN) are new generation of networks which typically consist of many inexpensive nodes and these nodes can be connected wirelessly. The main purpose of these networks is collection of information data about the environment. Overall function of these networks is that the nodes collect the necessary information and then send to the receiver. Dissemination of information in these networks is largely similar to ad-hoc networks. The major difference of ad-hoc networks and WSNs is their limited energy resources and low processing capability. Therefore the diffusion and transmission of information in these networks is very important because incorrect routing will result in imbalance energy consumption and it .