CHIN-YA HUANG wrote:
Hey,
I am working for the ofdm code. I saw ofdm.py. It implements the OFDM
modulation and demodulation, but it seems not mention the number of channels.
How many channels are we used for the odfm ? Is it a fixed value?
Look at gnuradio-examples/src/python/ofdm/benchmark_ofdm[_tx/rx].py
fft_length and occupied_tones are what you are looking for.
Can I control the number of channels and put different constellation scheme for
each channel arbitrary ?
No. You'll have to implement that yourself.
Tom
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