Low-Complexity Precoding by Exploiting Spatial Sparsity in Massive MIMO Systems

2021 ◽  
pp. 1-1
Author(s):  
Zhenkun Qiu ◽  
Shengli Zhou ◽  
Ming Zhao ◽  
Wuyang Zhou
Keyword(s):  
Massive Mimo ◽  
Mimo Systems ◽  
Low Complexity ◽  
Spatial Sparsity

A Low-Complexity Joint User Activity, Channel and Data Estimation for Grant-Free Massive MIMO Systems

2020 ◽  
Vol 27 ◽  
pp. 1290-1294
Author(s):  
Qiuyun Zou ◽  
Haochuan Zhang ◽  
Donghong Cai ◽  
Hongwen Yang
Keyword(s):  
Massive Mimo ◽  
Mimo Systems ◽  
Low Complexity ◽  
User Activity ◽  
Data Estimation

Securing Massive MIMO Systems: Secrecy for Free with Low-Complexity Architectures

2021 ◽  
pp. 1-1
Author(s):  
Ali Bereyhi ◽  
Saba Asaad ◽  
Ralf R. Muller ◽  
Rafael F. Schaefer ◽  
Georg Fischer ◽  
...  
Keyword(s):  
Massive Mimo ◽  
Mimo Systems ◽  
Low Complexity

scholarly journals A Low Complexity Precoding Algorithm Based on Parallel Conjugate Gradient for Massive MIMO Systems

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 54010-54017 ◽  
Author(s):  
Geng Chen ◽  
Qingtian Zeng ◽  
Xiaomei Xue ◽  
ZhengQuan Li
Keyword(s):  
Conjugate Gradient ◽  
Massive Mimo ◽  
Mimo Systems ◽  
Low Complexity
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