Multiplex communications – Communication over free space
Reexamination Certificate
2011-08-23
2011-08-23
Afshar, Kamran (Department: 2617)
Multiplex communications
Communication over free space
C370S204000, C370S342000, C370S334000
Reexamination Certificate
active
08005031
ABSTRACT:
A method and apparatus for transmitting and receiving a signal in a wireless communication system. The wireless communication system includes a transmitter with at least four transmit antennas and a receiver with at least one receive antenna. Space Frequency Block Coding (SFBC) processes are performed for input signals on a basis of two antenna pairs. Signal blocks whose number corresponds to the number of transmit antennas are output. A Space Time Block Coding (STBC) process is performed for the signal blocks generated according to the antenna pairs. Signals carried by single carriers are transmitted through the at least four transmit antennas mapped to the signal blocks.
REFERENCES:
patent: 6795424 (2004-09-01), Kapoor et al.
patent: 6798791 (2004-09-01), Riazi et al.
patent: 6816555 (2004-11-01), Sakoda
patent: 2002/0165626 (2002-11-01), Hammons, Jr. et al.
patent: 2003/0073464 (2003-04-01), Giannakis et al.
patent: 2003/0125040 (2003-07-01), Walton et al.
patent: 2007/0183515 (2007-08-01), Lim et al.
patent: 2007/0183527 (2007-08-01), Jia et al.
patent: 2008/0108310 (2008-05-01), Tong et al.
patent: 1020030038270 (2003-05-01), None
patent: 1020030038289 (2003-05-01), None
patent: 1020030062791 (2003-07-01), None
Alamouti, Siavash, “A Simple Transmit Diversity Technique for Wireless Communication”, IEEE Journal on Select Areas in Communications, vol. 16, No. 8, Oct. 1998.
Im Gi-Hong
Kim Eung-Sun
Kwun Jong-Hyung
Lee Jong-Hyeuk
Yune Tae-Won
Afshar Kamran
Behnamian Shahriar
Postech Foundation
Samsung Electronics Co,. Ltd.
The Farrell Law Firm P.C.
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