Channel Magnifying Limited Feedback Technique for FDD Massive MIMO Systems

A limited feedback system, so-called, channel magnifying (CM) is proposed for a downlink (DL) frequency-division duplex (FDD) massive multiple-input multiple-output (MIMO) system. Although massive MIMO system has received significant research interest as a key technology for beyond 4G wireless commu...

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Veröffentlicht in:	Wireless personal communications 2016-06, Vol.88 (4), p.953-962
Hauptverfasser:	Noh, Hoondong, Kim, Younsun, Lee, Chungyong
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Channels Communications Engineering Computer Communication Networks Engineering Feedback Gain MIMO (control systems) Multiplexing Networks Quantization Signal,Image and Speech Processing Vector quantization
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