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Energy Efficient Homogenous Clustering Algorithm for Wireless Sensor Network

2010
Journal from gdlhub / 2017-08-14 11:52:33
Oleh : Shio Kumar Singh , M P Singh , D K Singh, International Journal of Wireless & Mobile Networks (IJWMN)
Dibuat : 2012-06-25, dengan 1 file

Keyword : Wireless Sensor Networks , Cluster Head , Homogenous Algorithm Clustering , Energy Efficient
Subjek : Energy Efficiemt Homogenous Clustering Algorithm for Wirelesss Sensor Network
Url : http://airccse.org/journal/jwmn/0203ijwmn04.pdf
Sumber pengambilan dokumen : Internet

Radio transmission and reception consumes a lot of energy in a wireless sensor network (WSN), which are


made of low-cost, low-power, small in size, and multifunctional sensor nodes. Thus, one of the important issues


in wireless sensor network is the inherent limited battery power within the sensor nodes. Therefore, battery


power is crucial parameter in the algorithm design in maximizing the lifespan of sensor nodes. It is also


preferable to distribute the energy dissipated throughout the wireless sensor network in order to maximize


overall network performance. Much research has been done in recent years in the area of low power routing


protocol, but, there are still many design options open for improvement, and for further research targeted to


the specific applications, need to be done.



In this paper, we propose a new approach of an energy-efficient homogeneous clustering algorithm for wireless


sensor networks in which the lifespan of the network is increased by ensuring a homogeneous distribution of


nodes in the clusters. In this clustering algorithm, energy efficiency is distributed and network performance is


improved by selecting cluster heads on the basis of (i) the residual energy of existing cluster heads, (ii)


holdback value, and (iii) nearest hop distance of the node. In the proposed clustering algorithm, the cluster


members are uniformly distributed and the life of the network is further extended.

Deskripsi Alternatif :

Radio transmission and reception consumes a lot of energy in a wireless sensor network (WSN), which are made of low-cost, low-power, small in size, and multifunctional sensor nodes. Thus, one of the important issues in wireless sensor network is the inherent limited battery power within the sensor nodes. Therefore, a battery power is crucial parameter in the algorithm design in maximizing the lifespan of sensor nodes. It is also preferable to distribute the energy dissipated throughout the wireless sensor network in order to maximize overall network performance. Much research has been done in recent years in the area of low power routing protocol, but, there are still many design options open for improvement, and for further research targeted to the specific applications, need to be done.



In this paper, we propose a new approach of an energy-efficient homogenous clustering algorithm for wireless sensor network in which the lifespan of the network is increased by ensuring a homogenous distribution of nodes in the clusters. In this clustering algorithm, energy efficiency is distributed and network performance is improved by selecting cluster heads on the basis of the residual energy of existing cluster heads, hold back value, and nearest hop distance of the node. In the proposed clustering algorithm, the cluster members are uniformly distributed and the life of the network is further extended.

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