Slowing the time-fluctuating MIMO channel by beam forming.

It has been reported that the number of transmitters that can be used beneficially in a multiple-input multiple-output (MIMO) system is limited by the coherence time of the channel due to difficulties with channel estimation at the receiver. Furthermore, rapid channel fluctuations degrade the perfor...

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Pubblicato in:IEEE Transactions on wireless communications 3, 5 (2004).
Autore principale: Chizhik, D.
Natura: Articolo
Lingua:English
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