Re: [Discuss-gnuradio] Can we control the number of channels and its constellation?

[Tom Rondeau]

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