METHOD AND APPARATUS OF HIERARCHICAL BEAMFORMING AND RECIPROCITY CALIBRATION FOR HYBRID MIMO SYSTEMS IN A WIRELESS COMMUNICATION SYSTEM

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A hybrid MIMO system comprises N digital transceiver chains and N analog beamformers, each coupled to one of the digital transceiver chains and comprising M analog TX chains and M analog RX chai...

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Bibliographische Detailangaben

Hauptverfasser:	NAM, Young Han, ABU-SURRA, Shadi, CHOI, Won Suk, ZHANG, Jianzhong, TARVER, Chance Anthony, XU, Gang
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
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