[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] QPSK basic modulator
From: |
Jason Uher |
Subject: |
Re: [Discuss-gnuradio] QPSK basic modulator |
Date: |
Wed, 8 Apr 2009 09:13:43 -0500 |
> I checked the benchmark_tx.py it adds a preamble and a lot of data before
> the actual payload which I don't need.
I assume you are trying to do some BER measurements? There is an
example called digital-bert that will do that (bert=bit error rate
tester).
If you have some other goal in mind, I would suggest examining the
digital_benchmark_*.py files and extracting the blocks you need into a
new python file that simply modulates and sends (basically skip the
packet_{sink|source}). Keep in mind that there would be no
synchronization at the receiver with such a setup and that when you
repack the bytes there may be an offset that you have to account for
during processing.
Jason
- [Discuss-gnuradio] [benchmark_ofdm], Rita's pfc, 2009/04/07
- Re: [Discuss-gnuradio] [benchmark_ofdm], Martin Braun, 2009/04/08
- [Discuss-gnuradio] QPSK basic modulator, karim, 2009/04/08
- Re: [Discuss-gnuradio] QPSK basic modulator, Ed Criscuolo, 2009/04/08
- Re: [Discuss-gnuradio] QPSK basic modulator, Karim El Defrawy, 2009/04/08
- [Discuss-gnuradio] Using the dqpsk modulator, karim, 2009/04/09
- Re: [Discuss-gnuradio] Using the dqpsk modulator, Eric Blossom, 2009/04/09
- Re: [Discuss-gnuradio] Using the dqpsk modulator, Maduike, Dumezie, 2009/04/14
- Re: [Discuss-gnuradio] Using the dqpsk modulator, karim, 2009/04/14
- Re: [Discuss-gnuradio] Using the dqpsk modulator, Eric Blossom, 2009/04/15
- Re: [Discuss-gnuradio] Using the dqpsk modulator, Karim El Defrawy, 2009/04/15
Re: [Discuss-gnuradio] [benchmark_ofdm], rita pfc, 2009/04/13