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http://dx.doi.org/10.30693/SMJ.2019.8.1.43

Scheduling Model for Centralized Unequal Chain Clustering  

Ji, Hyunho (숭실대학교 컴퓨터학과)
Baniata, Mohammad (숭실대학교 컴퓨터학과)
Hong, Jiman (숭실대학교 컴퓨터학부)
Publication Information
Smart Media Journal / v.8, no.1, 2019 , pp. 43-50 More about this Journal
Abstract
As numerous devices are connected through a wireless network, there exist many studies conducted to efficiently connect the devices. While earlier studies often use clustering for efficient device management, there is a load-intensive cluster node which may lead the entire network to be unstable. In order to solve this problem, we propose a scheduling model for centralized unequal chain clustering for efficient management of sensor nodes. For the cluster configuration, this study is based on the cluster head range and the distance to the base station(BS). The main vector projection technique is used to construct clustering with concentricity where the positions of the base stations are not the same. We utilize a multiple radio access interface, multiple-input multiple-output (MIMO), for data transmission. Experiments show that cluster head energy consumption is reduced and network lifetime is improved.
Keywords
Centralized Chain Clustering; MIMO; Principal Vector Projection Approach;
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Times Cited By KSCI : 1  (Citation Analysis)
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