Secure Massive MIMO Systems With Limited RF Chains

In future practical deployments of massive multi-input multi-output (MIMO) systems, the number of radio-frequency (RF) chains at the base stations (BSs) may be much smaller than the number of BS antennas to reduce the overall expenditure. In this correspondence, we propose a novel design framework f...

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Vydané v:	IEEE transactions on vehicular technology Ročník 66; číslo 6; s. 5455 - 5460
Hlavní autori:	Zhu, Jun, Xu, Wei, Wang, Ning
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.06.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Antenna arrays Artificial noise Baseband Chains Cybersecurity Downlink hybrid precoder imperfect channel-state information (CSI) limited radio-frequency (RF) chains Lower bounds massive multiple-input multiple-output (MIMO) MIMO MIMO (control systems) physical layer security Precoding Radio equipment Radio frequency Security
ISSN:	0018-9545, 1939-9359
On-line prístup:	Získať plný text
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