Energy Harvesting Random Access Protocol Based on Slotted ALOHA in Wireless Powered Communication Networks 


Vol. 44,  No. 10, pp. 1888-1891, Oct.  2019
10.7840/kics.2019.44.10.1888


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  Abstract

In this letter, we propose an energy harvesting random access protocol based on slotted ALOHA in a wireless-powered communication network with a large number of wireless devices (WDs). The proposed harvest-or-access (HOA) protocol enables wireless energy transfer in the idle slots of slotted ALOHA so that WDs can harvest energy or perform random access in each slot. The optimal number of random access slots is mathematically derived to maximize throughput.

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  Cite this article

[IEEE Style]

H. Choi and W. Shin, "Energy Harvesting Random Access Protocol Based on Slotted ALOHA in Wireless Powered Communication Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 10, pp. 1888-1891, 2019. DOI: 10.7840/kics.2019.44.10.1888.

[ACM Style]

Hyun-Ho Choi and Wonjae Shin. 2019. Energy Harvesting Random Access Protocol Based on Slotted ALOHA in Wireless Powered Communication Networks. The Journal of Korean Institute of Communications and Information Sciences, 44, 10, (2019), 1888-1891. DOI: 10.7840/kics.2019.44.10.1888.

[KICS Style]

Hyun-Ho Choi and Wonjae Shin, "Energy Harvesting Random Access Protocol Based on Slotted ALOHA in Wireless Powered Communication Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 10, pp. 1888-1891, 10. 2019. (https://doi.org/10.7840/kics.2019.44.10.1888)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880