Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2007-09-17
2011-10-11
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
Reexamination Certificate
active
08036297
ABSTRACT:
Disclosed is a space-time coding apparatus and method to flexibly adjust diversity/multiplexing orders in a multiple-antenna system. The transmitting apparatus for the multiple-antenna system includes a space-time code controller, an encoder, a demultiplexer, and a space-time encoder. The space-time code controller generates space-time codes by determining bases according to a multiplexing order required by a receiver. The encoder modulates and encodes data destined for the receiver in accordance with a predetermined modulation level. The demultiplexer demultiplexes data received from the encoder in order to transmit the data through at least one antenna. The space-time encoder space-time-codes the demultiplexed data using the space-time codes.
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Kyu Jong Hwang et al., “Adaptive Rate MIMO System Using Space-Time Block Mapping”, Proceedings of 57thIEEE Semiannual Conference on Vehicular Technology, vol. 1, pp. 774-778, Apr. 2003.
Hwang In-Soo
Jung Young-Ho
Kim Yung-Soo
You Cheol-Woo
Samsung Electronics Co,. Ltd
The Farrell Law Firm P.C.
Tran Khanh C
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