OPTIMAL MULTIUSER SCHEDULING SCHEMES FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER

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Details zur Publikation

Autor(en): Chynonova M, Morsi R, Ng DWK, Schober R
Herausgeber: IEEE
Jahr der Veröffentlichung: 2015
Seitenbereich: 1989-1993
ISBN: 978-0-9928-6263-3
ISSN: 2076-1465


Abstract

In this paper, we study the downlink multiuser scheduling problem for systems with simultaneous wireless information and power transfer (SWIPT). We design optimal scheduling algorithms that maximize the long-term average system throughput under different fairness requirements, such as proportional fairness and equal throughput fairness. In particular, the algorithm designs are formulated as non-convex optimization problems which take into account the minimum required average sum harvested energy in the system. The problems are solved by using convex optimization techniques and the proposed optimization framework reveals the tradeoff between the long-term average system throughput and the sum harvested energy in multiuser systems with fairness constraints. Simulation results demonstrate that substantial performance gains can be achieved by the proposed optimization framework compared to existing suboptimal scheduling algorithms from the literature.


FAU-Autoren / FAU-Herausgeber

Chynonova, Maryna
Lehrstuhl für Digitale Übertragung
Morsi, Rania
Lehrstuhl für Digitale Übertragung
Schober, Robert Prof. Dr.-Ing.
Lehrstuhl für Digitale Übertragung


Autor(en) der externen Einrichtung(en)
University of New South Wales (UNSW)


Zitierweisen

APA:
Chynonova, M., Morsi, R., Ng, D.W.K., & Schober, R. (2015). OPTIMAL MULTIUSER SCHEDULING SCHEMES FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER. In IEEE (Eds.), (pp. 1989-1993). Nice, France.

MLA:
Chynonova, Maryna, et al. "OPTIMAL MULTIUSER SCHEDULING SCHEMES FOR SIMULTANEOUS WIRELESS INFORMATION AND POWER TRANSFER." Proceedings of the EUSIPCO, Nice, France Ed. IEEE, 2015. 1989-1993.

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Zuletzt aktualisiert 2018-18-09 um 13:10