Method and apparatus for space-time coding using lifting low...

Details Method and apparatus for space-time coding using lifting low... Method and apparatus for space-time coding using lifting low...

2004-10-13

2010-06-01

Payne, David C (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C706S015000

Reexamination Certificate

active

07729437

ABSTRACT:
A mobile communication system and method for transmitting signals through a plurality of transmission antennas by space-time coding the signals. The signals are transmitted using a low density parity check code. A lifting low density parity check matrix is formed by expanding values of elements in a low density parity check matrix with a sub-matrix corresponding to a number of the transmission antennas. The signals to be transmitted are coded using the lifting low density parity check matrix. Thereafter, the coded signals are serial/parallel converted and transmitted through the transmission antennas.

REFERENCES:
patent: 6567465 (2003-05-01), Goldstein et al.
patent: 6600796 (2003-07-01), Hassibi
patent: 6633856 (2003-10-01), Richardson et al.
patent: 7000168 (2006-02-01), Kurtas et al.
patent: 7013116 (2006-03-01), Ashikhmin et al.
patent: 7154936 (2006-12-01), Bjerke et al.
patent: 2002/0059552 (2002-05-01), Murillo
patent: 2002/0154712 (2002-10-01), Cideciyan et al.
patent: 2003/0104788 (2003-06-01), Kim
patent: 2003/0235166 (2003-12-01), Son et al.
patent: 2004/0028002 (2004-02-01), Eroz et al.
patent: 2004/0093554 (2004-05-01), Hung
patent: 2005/0258987 (2005-11-01), Richardson
patent: 2006/0242093 (2006-10-01), Richardson et al.
patent: 2008/0095121 (2008-04-01), Shattil
MacKay et al., “Near Shannon Limit Performance of Low Density Parity Check Codes”, Electronic Letters, Aug. 29, 1996, vol. 32, No. 18, pp. 1645-1646.

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