scholarly journals Spectral Efficiency of Dense Multicell Massive MIMO Networks in Spatially Correlated Channels

2021 ◽  
pp. 1-1
Author(s):  
Fahimesadat Mirhosseini ◽  
Aliakbar Tadaion ◽  
Seyed Mohammad Razavizadeh
Keyword(s):  
Spectral Efficiency ◽  
Massive Mimo ◽  
Spatially Correlated ◽  
Correlated Channels ◽  
Spatially Correlated Channels ◽  
Mimo Networks

scholarly journals Massive MIMO channel estimation considering pilot contamination and spatially correlated channels

2020 ◽  
Vol 56 (8) ◽  
pp. 410-413
Author(s):  
F.A. Pereira de Figueiredo ◽  
D.A. Mendes Lemes ◽  
C. Ferreira Dias ◽  
G. Fraidenraich
Keyword(s):  
Channel Estimation ◽  
Massive Mimo ◽  
Mimo Channel ◽  
Pilot Contamination ◽  
Spatially Correlated ◽  
Correlated Channels ◽  
Spatially Correlated Channels

scholarly journals Massive MIMO Channel Estimation Considering Pilot Contamination and Spatially Correlated Channels

2019 ◽  
Author(s):  
Felipe Augusto Pereira de Figueiredo ◽  
Dimas A. M. Lemes ◽  
Claudio Ferreira Dias ◽  
Gustavo Fraidenraich
Keyword(s):  
Channel Estimation ◽  
Mean Square Error ◽  
Massive Mimo ◽  
Mimo Channel ◽  
Mean Square ◽  
Pilot Contamination ◽  
Spatially Correlated ◽  
Correlated Channels ◽  
Spatially Correlated Channels ◽  
The Impact

In this letter, we present a study on linear channel estimators and their respective mean square error (MSE) expressions acknowledging spatially correlated channels and pilot contamination. We also investigate the impact of imperfect channel covariance matrix knowledge.

scholarly journals Optimal Multiuser Loading in Quantized Massive MIMO Under Spatially Correlated Channels

2019 ◽  
Vol 68 (2) ◽  
pp. 1459-1471 ◽  
Author(s):  
Jindan Xu ◽  
Wei Xu ◽  
Fengkui Gong ◽  
Hua Zhang ◽  
Xiaohu You
Keyword(s):  
Massive Mimo ◽  
Spatially Correlated ◽  
Correlated Channels ◽  
Spatially Correlated Channels
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