Statistical Beamforming Based on Effective Channel Gain for Spatially Correlated Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2740919
Abstract: A statistical beamforming (SBF) scheme based on the effective channel gain (ECG) is proposed for spatially correlated massive multiple-input multiple-output systems. The proposed SBF scheme consists of outer and inner precoders. The outer precoder is… read more here.
Keywords: effective channel; spatially correlated; channel gain; statistical beamforming ... See more keywords
Enhanced Normalized Conjugate Beamforming for Cell-Free Massive MIMO
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3055522
Abstract: In cell-free massive multiple-input multiple-output (MIMO) the fluctuations of the channel gain from the access points to a user are large due to the distributed topology of the system. Because of these fluctuations, data decoding… read more here.
Keywords: cell free; free massive; conjugate beamforming; effective channel ... See more keywords