Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2006-05-09
2006-05-09
Burd, Kevin (Department: 2631)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S299000, C375S347000, C375S308000, C455S132000, C455S101000, C700S053000
Reexamination Certificate
active
07042956
ABSTRACT:
A communication system for transmitting encoded signals over a communication channel is disclosed. The system includes a transmitter, which has a source that is configured to output a message signal, and an encoder that is configured to generate a code word in response to the message signal. The code word is based upon a stacking construction that is generalized for the communication channel. The communication channel is characterized as a multi-input multi-output (MIMO) block fading channel. The transmitter also includes a modulator that is configured to modulate the code word for transmission over the communication channel. Further, the transmitter includes a plurality of transmit antennas that are configured to transmit the modulated code word over the communication channel. The system also includes a receiver, which has a plurality of receive antennas. The receiver is configured to receive the transmitted code word via the plurality of receive antennas.
REFERENCES:
patent: 6560295 (2003-05-01), Hammons et al.
patent: 6678263 (2004-01-01), Hammons et al.
Gamal, Hammos, “On the design of Space-Time Codes”, Jun. 27-Jul. 2, 1999, IEEE International Workshop on Information Theory, Metsov, Greece.
Boutros, Boixadera and Lamy,“Bit-interleaved coded modulations for multiple-input multiple output channels”, Sep. 6-8, 2000, 2000 IEEE Sixth International Symposium on Spread Spectrum Techniques and Applications, vol.: 1, pp.: 123-126.
Tarokh, Seshadri and Calderbank, “Space-time codes for high data rate wireless communication: performance criterion and code construction”, Mar. 1998, IEEE Transactions on Information Theory, page(s): 744-765 vol.: 44, Issue: 2.
Tarokh, Jafarkhani and Calderbank, “Space-time block coding for wireless communications: performance results” Mar. 1999, IEEE Journal on Selected Areas in Communications, page(s): 451-460 vol.: 17, Issue: 3.
El-Gamal Hesham
Hammons, Jr. A. Roger
Burd Kevin
Grunebach Georgann S.
Torres Juan Alberto
LandOfFree
Method and system for utilizing space-time codes for block... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for utilizing space-time codes for block..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for utilizing space-time codes for block... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3629076