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http://dx.doi.org/10.9708/jksci.2014.19.11.091

A weight-based cluster head replacement algorithm in the Internet of Things  

Kim, Jeong-Won (Dept. of Computer Engineering, Silla University)
Publication Information
Journal of the Korea Society of Computer and Information / v.19, no.11, 2014 , pp. 91-96 More about this Journal
Abstract
Since the sensors of Internet of Things (IOT) collect various data, the lifetime of sensor network is very important and the data should be aggregated efficiently. The contiguous collection by the certain sensors occurs an excessive battery consumption and successive transmission of same value of data should be avoided. To solve these things, we propose an weight-based cluster head replacement method that divides whole network into several grids and cluster head is selected by remaining energy, density of alive sensors and location of sensor. The aim of algorithm maximizes the lifetime of network. Our simulation results shows that the proposed method is very simple as well as balances energy consumption.
Keywords
IOT; sensor network; head replacement;
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Times Cited By KSCI : 2  (Citation Analysis)
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