On the effect of channel knowledge imperfections at the transmitter on the capacity of MIMO systems

For a transmitter that has a perfect knowledge of the MIMO channel, the maximum achievable capacity corresponds to the water-filling solution. In practice, the available knowledge may only be partial due to the time selectivity of the channel, and delay or absence of the feedback from the receiver....

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Bibliographische Detailangaben

Hauptverfasser:	Medles, A., Visuri, S., Slock, D.T.M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Channel capacity Covariance matrix Decorrelation Delay effects Feedback Filling Frequency Microelectronics MIMO Transmitters
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