Dynamic pilot assignment in massive MIMO system based on user classification

Dynamic pilot assignment in massive MIMO system based on user classification

Aiming at the problem of pilot contamination in massive MIMO system,a dynamic pilot assignment strategy based on user classification was proposed.The target cell user was divided into the central user and the edge user based on the variance of target cell user signal intensity.The central user used...

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Bibliographic Details
Main Authors: Jinyan ZHANG, Feng JIN, Lixin YIN
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2017-09-01
Series:Dianxin kexue
Subjects:
massive MIMO
pilot contamination
pilot assignment
user classification
Online Access:http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017212/
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http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2017212/

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