Method and apparatus for multi-user multi-input multi-output...

Pulse or digital communications – Transmitters

Reexamination Certificate

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C375S267000, C375S260000, C370S210000

Reexamination Certificate

active

07961809

ABSTRACT:
Embodiments of the present invention relate to methods and systems of transmitting data signals from at least one transmitting terminal with a spatial diversity capability to at least two receiving user terminals, each provided with spatial diversity receiving device. The methods and systems are useful, for example, in communication between terminals, e.g., wireless communication. In certain embodiments, transmission can be between a base station and two or more user terminals, wherein the base station and user terminals are each equipped with more than one antenna.

REFERENCES:
patent: 6937665 (2005-08-01), Vandenameele
patent: 7099413 (2006-08-01), Chuang et al.
patent: 2002/0154705 (2002-10-01), Walton et al.
patent: 2002/0159506 (2002-10-01), Alamouti et al.
patent: 2002/0165626 (2002-11-01), Hammons et al.
patent: 2002/0191703 (2002-12-01), Ling et al.
patent: 2003/0021332 (2003-01-01), Li
patent: 2003/0026348 (2003-02-01), Llang et al.
patent: 2003/0035491 (2003-02-01), Walton et al.
patent: 2003/0048856 (2003-03-01), Ketchum et al.
patent: 2003/0072382 (2003-04-01), Raleigh et al.
patent: 2003/0099304 (2003-05-01), Gore et al.
patent: 2003/0103584 (2003-06-01), Bjerke et al.
patent: 2003/0112880 (2003-06-01), Walton et al.
patent: 2003/0147476 (2003-08-01), Ma et al.
patent: 2003/0165189 (2003-09-01), Kadous
patent: 2003/0169824 (2003-09-01), Chayat
patent: 2003/0185310 (2003-10-01), Ketchum et al.
patent: 2003/0189999 (2003-10-01), Kadous
patent: 2003/0235255 (2003-12-01), Ketchum et al.
patent: 2004/0001564 (2004-01-01), Chan et al.
patent: 2004/0071222 (2004-04-01), Liang et al.
patent: 0 762 541 (1996-08-01), None
patent: 1185001 (2002-03-01), None
patent: WO 97/00543 (1997-01-01), None
patent: WO9809381 (1998-03-01), None
patent: WO0171928 (2001-09-01), None
patent: WO0233848 (2002-04-01), None
Li, et al. “Transmitter Diversity for OFDM Systems and Its Impact on High-Rate Data Wireless Networks”, IEEE Journal of Selected Areas in Communications, vol. 17, No. 7, Jul. 1999. XP-000834945.
Sampath, et al., “Generalized linear precoder and decoder design for MIMO channels using the weighted MMSE criterion”, IEEE Transactions on Communications, vol. 49, No. 12, 2198-2206 (Dec. 2001).
Sampath, et al., “Joint transmit and receive optimization for high data rate wireless communication using multiple antennas”, IEEE, pp. 215-219, (1999).

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