Interference suppressing OFDM system for wireless...

Details Interference suppressing OFDM system for wireless... Interference suppressing OFDM system for wireless...

2006-12-29

2009-12-08

Trost, IV, William (Department: 2416)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Quadrature carriers

C370S203000, C370S208000, C370S535000, C375S281000, C375S295000, C375S324000

Reexamination Certificate

active

07630290

ABSTRACT:
An IS-OFDM system for point-to-point wireless communications that suppresses narrow-band interference comprises an IS-OFDM transmitter and an IS-OFDM receiver, wherein a transmitted signal comprises a plurality of subcarriers, and further wherein each subcarrier contains more than one and potentially all symbols transmitted in a given frame. The IS-OFDM transmitted signal is at a data rate that is equal to the data rate of the input data stream via the use of P/S converters.

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