FDD Massive MIMO -- Antenna Duplex Pattern an-Reciprocity : A Missing Brick

Obtaining down link (DL) channel state information (CSI) at the base station (BS) is challenging for frequencydivision-duplex (FDD) massive MIMO (MM) systems. Considerable overhead is required for DL training and feedback. Instead studies often assume highly correlated average spatial signal signatu...

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Hauptverfasser:	Eggers, Patrick C. F, Zhekov, Stanislav S
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Information Theory Mathematics - Information Theory
Online-Zugang:	Volltext bestellen
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