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   Articles with "regularized zero" as a keyword



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Optimal User Loading in Massive MIMO Systems With Regularized Zero Forcing Precoding

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recommendations! Published in 2017 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2016.2638914

Abstract: We consider a downlink massive multiple-input multiple output system employing regularized zero-forcing precoding. We derive the asymptotic signal-to-leakage-plus-noise ratio (SLNR) as both the number of antennas and the number of users go to infinity at… read more here.

Keywords: zero forcing; ratio; user loading; forcing precoding ... See more keywords
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Downlink Massive MU-MIMO With Successively-Regularized Zero Forcing Precoding

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recommendations! Published in 2022 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2022.3218597

Abstract: In this letter, we consider linear precoding for downlink massive multi-user (MU) multiple-input multiple-output (MIMO) systems. We propose the novel successively-regularized zero forcing (SRZF) precoding, which exploits successive null spaces of the MIMO channels of… read more here.

Keywords: successively regularized; regularized zero; forcing precoding; srzf precoding ... See more keywords
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Multi-User Regularized Zero-Forcing Beamforming

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recommendations! Published in 2019 at "IEEE Transactions on Signal Processing"

DOI: 10.1109/tsp.2019.2905833

Abstract: Regularized zero-forcing beamforming (RZFB) is an interesting class of linear signal processing problems, which is very attractive for use in large-scale communication networks due its simple visualization as a straightforward extension of the well-accepted zero-forcing… read more here.

Keywords: forcing beamforming; regularized zero; zero forcing; user regularized ... See more keywords
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Regularized Zero-Forcing Aided Hybrid Beamforming for Millimeter-Wave Multiuser MIMO Systems

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recommendations! Published in 2023 at "IEEE Transactions on Wireless Communications"

DOI: 10.1109/twc.2022.3217145

Abstract: This paper considers hybrid beamforming consisting of analog beamforming (ABF) coupled with digital baseband beamforming (DBF) which is designed for multi-user (MU) multiple input multiple output (MIMO) millimeter-wave (mmWave) communications. ABF uses a limited number… read more here.

Keywords: forcing aided; regularized zero; millimeter wave; zero forcing ... See more keywords