Newton iteration and SOR iteration based WWSE precoding algorithm in massive MIMO systems

Newton iteration and SOR iteration based WWSE precoding algorithm in massive MIMO systems

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In massive MIMO system,Newton iteration algorithm was applied to the traditional minimum mean-square error (WWSE) precoding algorithm to calculate the inverse operation,but the initial value of iteration was complicated.Aiming at this problem,WWSESOR-NT algorithm was proposed.The intermediate algori...

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Bibliographic Details
Main Authors: Wensheng SUN, Junjie XU
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2019-11-01
Series:Dianxin kexue
Subjects:
massive MIMO
MMSE precoding
SOR iteration
Newton iteration
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019278/

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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019278/

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