A low complexity precoding based on weighted two diagonal iteration in massive MIMO system

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In massive MIMO systems,with the increase of the number of users and antennas,the complexity of the downlink zero forcing (ZF) precoding increases due to the existence of large matrix inversion.In order to reduce the complexity,an improved weighted two diagonal iteration precoding algorithm based on...

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Bibliographic Details
Published in:Dianxin kexue
Main Authors: Haiyan CAO, Dong ZHOU, Fangmin XU, Xin FANG, Xiumin WANG
Format: Article
Language:Chinese
Published: Beijing Xintong Media Co., Ltd 2018-09-01
Subjects:
massive MIMO;Jacobi iteration;zero forcing precoding;low complexity;weighted two diagonal iteration
Online Access:http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2018187

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http://www.telecomsci.com/thesisDetails#10.11959/j.issn.1000-0801.2018187

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