Improved Leakage-Based Precoding with Vector Perturbation for MU-MIMO Systems

Abstract

In this paper, we present an improved leakage-based transmit precoding scheme that is composed of vector perturbation (VP), pre-filter (PF), and signal-to-leakage-plus-noise ratio (SLNR) precoder for multi-user multi-input multi-output (MU-MIMO) systems. In particular, we propose a new PF capable of greatly improving the system performance by mitigating… (More)
DOI: 10.1109/LCOMM.2012.092812.121688

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Cite this paper

@article{Kim2012ImprovedLP, title={Improved Leakage-Based Precoding with Vector Perturbation for MU-MIMO Systems}, author={Hak-Jin Kim and JongSeob Baek and Ji-Myung Oh and Jong-Soo Seo}, journal={IEEE Communications Letters}, year={2012}, volume={16}, pages={1868-1871} }