JOINT POWER AND SUBCARRIER ALLOCATION FOR MULTI CARRIER FULL-DUPLEX SYSTEMS

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Details zur Publikation

Autor(en): Sun Y, Ng DWK, Schober R
Jahr der Veröffentlichung: 2017
Seitenbereich: 6548-6552
ISSN: 1520-6149


Abstract

In this paper, we investigate resource allocation for multicarrier communication systems employing a full-duplex base station for serving multiple half-duplex downlink and uplink users simultaneously. We study the joint power and subcarrier allocation design for the maximization of the weighted sum throughput of the system. The algorithm design is formulated as a mixed combinatorial non-convex optimization problem and obtaining the globally optimal solution may require prohibitively high computational complexity. Therefore, a low computational complexity suboptimal iterative algorithm exploiting successive convex approximation is proposed to obtain a locally optimal solution. Simulation results confirm that the proposed suboptimal algorithm obtains a substantial improvement in system throughput compared to various existing baseline schemes.


FAU-Autoren / FAU-Herausgeber

Schober, Robert Prof. Dr.-Ing.
Lehrstuhl für Digitale Übertragung
Sun, Yan
Lehrstuhl für Digitale Übertragung


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


Zitierweisen

APA:
Sun, Y., Ng, D.W.K., & Schober, R. (2017). JOINT POWER AND SUBCARRIER ALLOCATION FOR MULTI CARRIER FULL-DUPLEX SYSTEMS. (pp. 6548-6552).

MLA:
Sun, Yan, Derrick Wing Kwan Ng, and Robert Schober. "JOINT POWER AND SUBCARRIER ALLOCATION FOR MULTI CARRIER FULL-DUPLEX SYSTEMS." 2017. 6548-6552.

BibTeX: 

Zuletzt aktualisiert 2018-17-09 um 12:38