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
Double-Sided Information Aided Temporal-Correlated Massive Access
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DOI: 10.1109/lwc.2022.3184639
Abstract: This letter considers temporal-correlated massive access, where each device, once activated, is likely to transmit continuously over several consecutive frames. Motivated by that the device activity at each frame is correlated to not only its… read more here.
Keywords: massive access; correlated massive; temporal correlated; sided information ... See more keywords
Training Signal Design for Correlated Massive MIMO Channel Estimation
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2016.2639485
Abstract: In this paper, we propose a new approach to the design of training sequences that can be used for an accurate estimation of multi-input multi-output channels. The proposed method is particularly instrumental in training sequence… read more here.
Keywords: estimation; training signal; correlated massive; design correlated ... See more keywords