Apparatus and method for OFDM communication

Details Apparatus and method for OFDM communication Apparatus and method for OFDM communication

2005-03-15

2005-03-15

Duong, Frank (Department: 2666)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Fourier transform

C375S325000

Reexamination Certificate

active

06868056

ABSTRACT:
The OFDM reception apparatus according to the present invention comprising:FFT processor for performing a FFT processing on a reception signal;a plurality of demodulators capable of performing mutually different demodulation processes on the FFT-processed reception signal; anda selector for selecting, among the plurality of demodulators, a demodulator that should perform the demodulation process on the FFT-processed reception signal according to a factor that influences the quality of a demodulated signal and letting the selected demodulator perform the demodulation process.

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