Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-01-04
2011-01-04
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S140000, C375S141000, C375S146000, C375S295000, C375S299000, C370S203000, C370S204000, C370S320000
Reexamination Certificate
active
07864876
ABSTRACT:
A differential STBC transmitting/receiving apparatus in a multiple antenna system using eight or less transmit antennas is provided. In the differential STBC transmitting apparatus, a symbol mapper receives binary data and generates a number of symbols from the binary data, each symbol having a number of bits. A space-time block encoder generates an STBC by encoding the symbols. A differential processor differentially encodes the STBC through feedback and delay. A distribution matrix processor substitutes the differentially coded STBC into a distribution matrix preset according to the number of transmit antennas, and outputs the differential STBC code of the distribution matrix to the transmit antennas.
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Chung Jae-Hak
Hwang Chan-Soo
Kim Yung-soo
Nam Seung-Hoon
Tarokh Vahid
Lam Kenneth
Liu Shuwang
Samsung Electronics Co,. Ltd
The Farrell Law Firm, LLP
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