Simplified practical rank and mechanism, and associated...

Details Simplified practical rank and mechanism, and associated... Simplified practical rank and mechanism, and associated...

2007-10-16

2007-10-16

Le, Danh (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S328000, C370S216000, C375S260000, C375S130000, C455S562100, C455S403000

Reexamination Certificate

active

10967015

ABSTRACT:
A method of adapting transmission parameters in a multicarrier communication system having multiple transmit antennas and/or multiple receive antennas, whereby a statistical parameter of a wideband channel is computed, one type of matrix modulation scheme is selected to be used for a given multicarrier modulation symbol, one type of signal constellation is selected to be used for a given multicarrier modulation symbol, and one concatenated channel coding rate is selected to be used for a given multicarrier modulation symbol. Multicarrier modulation symbols are then transmitted using the selected matrix modulation scheme, signal constellation, and concatenated channel coding rate.

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