Transmitter Optimization for Per-Antenna Power Constrained Multi-Antenna Downlinks: An SLNR Maximization Methodology

In this paper, we consider signal-to-leakage-plus-noise ratio (SLNR) maximized precoding for multi-antenna downlinks under per-antenna power constraints (PAPCs). In contrast to the conventional sum power constraint, the per-antenna power constrained SLNR precoder design problem no longer admits a si...

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Bibliographic Details

Published in:	IEEE transactions on signal processing Vol. 64; no. 10; pp. 2712 - 2725
Main Authors:	Hong Shen, Wei Xu, Lee Swindlehurst, A., Chunming Zhao
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.05.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antennas Downlink Interference Multi-antenna downlinks Optimization per-antenna power constraint (PAPC) Resource management robust precoder design second-order cone program (SOCP) semidefinite program (SDP) Signal to noise ratio signal-to-leakage-plus-noise ratio (SLNR)
ISSN:	1053-587X, 1941-0476
Online Access:	Get full text
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