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Erschienen in:
2017 | OriginalPaper | Buchkapitel
Design of Clustering Algorithm for Efficient Energy Management in Wireless Sensor Network Environments
verfasst von : Seung-Su Yang, Jae-Sung Shim, Young-Hwan Jang, Yong-Wan Ju, Seok-Cheon Park
Erschienen in: Advanced Multimedia and Ubiquitous Engineering
Verlag: Springer Singapore
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Abstract
Recently, there has been an active research effort on Wireless Sensor Network (WSN) where the sensor nodes consume energy efficiently by communicating between the nodes directly without a network infrastructure. However, previously proposed protocols require regular re-establishment of clusters, which leads to unnecessary energy consumption. Moreover, there is a large energy consumption because a cluster head that is placed far apart from a sink node directly transmits data to the sink nodes. Therefore, in this paper, we analysis the problems of the previous clustering techniques and protocols, and designed a clustering algorithm for efficient energy consumption through the use of an energy threshold during cluster re-establishment and data transmission route selection.