Optimal Resource Allocation for Random Access in Wireless-Powered Communication Networks 


Vol. 42,  No. 10, pp. 1951-1954, Oct.  2017
10.7840/kics.2017.42.10.1951


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  Abstract

In this letter, we derive the optimal number of random slots that maximize channel throughput when multiple energy harvesting devices perform random access in wireless-powered communication networks(WPCN). Throughput numerical analysis, we prove that the throughput has a concavity with respect to the number of random slots and obtain the optimal number of slots. Results show that the throughput is maximize when the derived optimal number of slots is employed in the random access-based WPCN.

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  Cite this article

[IEEE Style]

H. Choi, "Optimal Resource Allocation for Random Access in Wireless-Powered Communication Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 10, pp. 1951-1954, 2017. DOI: 10.7840/kics.2017.42.10.1951.

[ACM Style]

Hyun-Ho Choi. 2017. Optimal Resource Allocation for Random Access in Wireless-Powered Communication Networks. The Journal of Korean Institute of Communications and Information Sciences, 42, 10, (2017), 1951-1954. DOI: 10.7840/kics.2017.42.10.1951.

[KICS Style]

Hyun-Ho Choi, "Optimal Resource Allocation for Random Access in Wireless-Powered Communication Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 42, no. 10, pp. 1951-1954, 10. 2017. (https://doi.org/10.7840/kics.2017.42.10.1951)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880