Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2006-01-05
2009-12-01
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S135000
Reexamination Certificate
active
07627052
ABSTRACT:
A MIMO communications system includes a transmitter, and a transmit antenna array connected to the transmitter and having M antenna elements for transmitting M source signals. A receive antenna array is connected to a receiver and has N antenna elements for receiving at least M different summations of the M source signals, with N being less than M. A signal separation processor is connected to the receiver for forming a mixing matrix that includes the at least M different summations of the M source signals so that the mixing matrix has a rank equal to at least M. The signal separation processor separates desired source signals from the mixing matrix.
REFERENCES:
patent: 6473036 (2002-10-01), Proctor, Jr.
patent: 6760388 (2004-07-01), Ketchum et al.
patent: 6799170 (2004-09-01), Lee et al.
patent: 6870515 (2005-03-01), Kitchener et al.
patent: 6931362 (2005-08-01), Beadle et al.
patent: 7265714 (2007-09-01), Goldberg
patent: 7342970 (2008-03-01), Liu
patent: 7362269 (2008-04-01), Goldberg et al.
patent: 2003/0050020 (2003-03-01), Erceg et al.
patent: 2004/0047426 (2004-03-01), Nissensohn
patent: 2004/0192216 (2004-09-01), Marzetta et al.
patent: 2004/0198450 (2004-10-01), Reilly et al.
patent: 2007/0153744 (2007-07-01), Goldberg
patent: 2007/0202919 (2007-08-01), Shu et al.
patent: 2008/0095260 (2008-04-01), Vaidyanathan
patent: 2008/0144594 (2008-06-01), Yano et al.
Allen Dyer Doppelt Milbrath & Gilchrist, P.A.
Bayard Emmanuel
InterDigital Technology Corporation
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