Multicarrier receiver and methods of generating spatial correlation estimates for signals received with a plurality of antennas

Multicarrier receiver and methods of generating spatial correlation estimates for signals received with a plurality of antennas

In a multicarrier receiver, spatial correlation estimates are enhanced by multiplying by weighting values generated from a channel length estimate. The channel length estimate is calculated from a channel estimate (e.g., an estimate of the channel response function) and a signal-to-noise ratio estim...

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Hauptverfasser: PESTRETSOV VLADIMIR ALEXANDROVICH, KHORYAEV ALEXEY VLADIMIROVICH, MALTSEY ALEXANDER ALEXANDROVICH, MASLENNIKOV ROMAN OLEGOVICH
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
JAMMING OF COMMUNICATION
SECRET COMMUNICATION
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Zusammenfassung:In a multicarrier receiver, spatial correlation estimates are enhanced by multiplying by weighting values generated from a channel length estimate. The channel length estimate is calculated from a channel estimate (e.g., an estimate of the channel response function) and a signal-to-noise ratio estimate. The spatial correlation estimates represent the correlation between frequency-domain samples from different antennas.