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Electrical Engineering and Systems Science > Systems and Control
Title: Optimal On-Off Transmission Schemes for Full Duplex Wireless Powered Communication Networks
(Submitted on 29 Oct 2019 (v1), last revised 10 Feb 2020 (this version, v2))
Abstract: In this paper, we consider a full duplex wireless powered communication network where multiple users with radio frequency energy harvesting capability communicate to an energy broadcasting hybrid access point. We investigate the minimum length scheduling and sum throughput maximization problems considering on-off transmission scheme in which users either transmit at a constant power or remain silent. For minimum length scheduling problem, we propose a polynomial-time optimal scheduling algorithm. For sum throughput maximization, we first derive the characteristics of an optimal schedule and then to avoid intractable complexity, we propose a polynomial-time heuristic algorithm which is illustrated to perform nearly optimal through numerical analysis.
Submission history
From: Muhammad Shahid Iqbal [view email][v1] Tue, 29 Oct 2019 12:59:49 GMT (327kb,D)
[v2] Mon, 10 Feb 2020 13:29:06 GMT (337kb,D)
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