Low-Complexity Robust MISO Downlink Precoder Design Under Imperfect CSI

We consider the design of the linear precoder for a multiple-input single-output (MISO) downlink system with quality-of-service (QoS) constraints. The broad goal is to develop low-complexity techniques that mitigate the impact of the uncertainty in the transmitter's channel state information (C...

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Veröffentlicht in:	IEEE transactions on signal processing Jg. 64; H. 12; S. 3237 - 3249
Hauptverfasser:	Medra, Mostafa, Yongwei Huang, Wing-Kin Ma, Davidson, Timothy N.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 15.06.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Broadcast channel Channel estimation Downlink downlink beamforming Interference limited feedback outage Quality of service Receivers robust precoding Signal to noise ratio Uncertainty
ISSN:	1053-587X, 1941-0476
Online-Zugang:	Volltext
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