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

Sun Y, Ng DWK, Schober R (2017)

Publication Status: Published

Publication Type: Conference contribution

Publication year: 2017

Journal

2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Pages Range: 6548-6552

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.

Authors with CRIS profile

Yan Sun Lehrstuhl für Digitale Übertragung Robert Schober Lehrstuhl für Digitale Übertragung

Involved external institutions

University of New South Wales (UNSW) AU Australia (AU)

How to cite

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.

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