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Wireless Personal Communications

Complex Regularized Zero Forcing Precoding for Massive MIMO Systems

  • 26-04-2021
Published in:
Authors
Mohamed Mostafa
Fatma Newagy
Ismail Hafez
Published in
Wireless Personal Communications | Issue 1/2021

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Abstract

The article delves into the energy efficiency of massive MIMO systems by presenting a novel complex regularized zero forcing (CRZF) precoding scheme. Unlike traditional methods, this scheme reduces channel path loss and transmit power, while maintaining circuit power consumption. The CRZF precoding scheme is particularly notable for its ability to operate without power allocation algorithms or SNR estimation, making it a more efficient and simpler solution for massive MIMO systems. The study includes a detailed analysis of data rates, SINR, and energy efficiency, supported by simulations that validate the proposed precoding scheme's superior performance. This work is a significant contribution to the optimization of massive MIMO systems, offering a practical and effective approach to enhancing energy efficiency and overall system performance.
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Title
Complex Regularized Zero Forcing Precoding for Massive MIMO Systems
Authors
Mohamed Mostafa
Fatma Newagy
Ismail Hafez
Publication date
26-04-2021
Publisher
Springer US
Published in
Wireless Personal Communications / Issue 1/2021
Print ISSN: 0929-6212
Electronic ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-021-08482-4
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