Hi, the benchmark_ofdm_tx.py IS trnasfering data. When you do the benchmarking, you'll see the packet numbers, with default from 0 to 2500 I guess. That IS the data which is sent and received. When you want to send and receive other datas then that, you could modify the part.
Cheers, Hoo Chang. ----- Original Message ---- From: James Park <[EMAIL PROTECTED]> To: discuss-gnuradio@gnu.org Sent: Wednesday, August 6, 2008 7:44:07 PM Subject: [Discuss-gnuradio] using OFDM to transfer data? Hi, I am trying to use benchmark_ofdm_tx.py to transfer data or modulate the channels, but can not understand how it makes subcarriers and way to use it. can you give me some idea how to use benchmark_ofdm_tx.py or other ofdm python code for applications? Thank you. James,
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