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