Fast Algorithms and Performance Bounds for Sum Rate Maximization in Wireless Networks

In this paper, we consider a wireless network where interference is treated as noise, and we study the nonconvex problem of sum rate maximization by power control. We focus on finding approximately optimal solutions that can be efficiently computed to this NP-hard problem by studying the solutions t...

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Veröffentlicht in:	IEEE/ACM transactions on networking Jg. 21; H. 3; S. 706 - 719
Hauptverfasser:	Chee Wei Tan, Mung Chiang, Srikant, R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.06.2013 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Approximation algorithms Approximation methods Distributed optimization duality Interference Iterative methods nonnegative matrix theory Operations research Optimization Power control Studies Vectors Wireless networks
ISSN:	1063-6692, 1558-2566
Online-Zugang:	Volltext
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