A Comprehensive Survey of Pilot Contamination in Massive MIMO - 5G System.

Olakunle Elijah,Chee Yen Leow,Tharek Abdul Rahman,Solomon Nunoo,Solomon Zakwoi Iliya

IEEE Communications Surveys & Tutorials（2016）

引用 465|浏览136

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摘要

Massive MIMO has been recognized as a promising technology to meet the demand for higher data capacity for mobile networks in 2020 and beyond. Although promising, each base station needs accurate estimation of the channel state information (CSI), either through feedback or channel reciprocity schemes in order to achieve the benefits of massive MIMO in practice. Time division duplex (TDD) has been ...

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关键词

MIMO,Contamination,Training,Channel estimation,Antennas,Estimation,Wireless communication

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