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http://dx.doi.org/10.6109/jkiice.2022.26.1.176

Optimal Cluster Head Selection Method for Sectorized Wireless Powered Sensor Networks  

Choi, Hyun-Ho (School of ICT, Robotics & Mechanical Engineering, Hankyong National University)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.26, no.1, 2022 , pp. 176-179 More about this Journal
Abstract
In this paper, we consider a sectorized wireless powered sensor network (WPSN), wherein sensor nodes are clustered based on sectors and transmit data to the cluster head (CH) using energy harvested from a hybrid access point. We construct a system model for this sectorized WPSN and find optimal coordinates of CH that maximize the achievable transmission rate of sensing data. To obtain the optimal CH with low overhead, we perform an asymptotic geometric analysis (GA). Simulation results show that the proposed GA-based CH selection method is close to the optimal performance exhibited by exhaustive search with a low feedback overhead.
Keywords
Wireless powered sensor networks; Wireless energy transfer; Cluster head selection; Geometric analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 H. H. Choi and J. R. Lee, "Energy-neutral operation based on simultaneous wireless information and power transfer for wireless powered sensor networks," Energies, vol. 12, no. 20, pp. 3823, Oct. 2019.   DOI
2 S. Kosunalp, "MAC protocols for energy harvesting wireless sensor networks: Survey," ETRI journal, vol. 37, no. 4, pp. 804-812, Aug. 2015.   DOI
3 P. Sasikumar and K. Sibaram, "K-means clustering in wireless sensor networks," in Proc. IEEE ICCICN, Nov. 2012.
4 K. W. Choi, L. Ginting, A. A. Aziz, D. Setiawan, J. H. Park, S. I. Hwang, D. S. Kang, M. Y. Chung, and D. I. Kim, "Toward realization of long-range wireless-powered sensor networks," IEEE Wireless Communications, vol. 26, no. 4, pp. 184-192, Aug. 2019.   DOI
5 L. Liu, R. Zhang, and K. C. Chua, "Multi-antenna wireless powered communication with energy beamforming," IEEE Trans. Commun., vol. 62, no. 12, pp. 4349-4361, Dec. 2014.   DOI
6 H. H. Choi, "Prioritized Random Access Control for Fairness Improvement in Wireless-Powered Communication Networks," Journal of Korea Institute of Information and Communication Engineering. vol. 22, no. 1, pp. 175-182, Jan. 2018.   DOI
7 S. K. Singh, P. Kumar, and J. P. Singh, "A survey on successors of LEACH protocol," IEEE Access, vol. 5, pp. 4298-4328, Feb. 2017.   DOI