CONSTRUCTION MAXIMUM LIFETIME TREE AND ADAPTATION IN WIRELESS SENSOR NETWORKS

ICTACT Journal on Communication Technology ( Volume: 8 , Issue: 3 )

Abstract

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The maximum lifetime problem in wireless sensor network is important to monitor a set of interesting target locations and route the collected information to a central base station. In this paper, first, we consider the method of construction maximum lifetime tree taking into account general type of data aggregation, exchange of control messages and packet transmission loss. Second, we consider the method increasing lifetime of tree and reducing complexity and latency combining optimization of energy consumption in entire network through quasioptimization of local nodes and adapting. Experiment results show that the proposed method is more robust and valid than the previous method.

Authors

Yong Chan Lee, Yong Hak Sin, Won Chol Jang
Kim Il-sung University, Democratic People's Republic of Korea

Keywords

Wireless Sensor Network (WSN), Maximum Lifetime, Data Gathering Tree

Published By
ICTACT
Published In
ICTACT Journal on Communication Technology
( Volume: 8 , Issue: 3 )
Date of Publication
September 2017
Pages
1597-1603

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