Thanks Tom ... That is really a useful thing :-) Although this script is only in ofdm folder and not in the digital folder but I guess the same can be used for both.
Tom Rondeau-2 wrote: > > On Wed, Apr 11, 2012 at 1:18 PM, sumitstop > <[email protected]> wrote: >> >> I was wondering what is this benchmark_add_channel.py for. Is it for >> adding a >> new channel "on the fly" to an ongoing OFDM transmission :confused: >> >> using verbose it says the format to run it as >> >> ./benchmark_add_channel.py [options] <input file> <output file> >> >> ----- >> Sumit Kr. >> Research Assistant >> Communication Research center >> IIIT Hyderabad >> India > > > The benchmark_add_channel.py (which are in both the ofdm and > narrowband examples) is designed to let people play with channel > properties in simulation. The benchmark_tx scripts have a --to-file > that saves all of the data into a local file instead of trying to use > a USRP to go over the air. Likewise, the benchmark_rx scripts have a > --from-file to read in the data from a file. The benchmark_add_channel > takes in the file and performs the operations that are specified (AWGN > noise power, frequency offset, timing offset, etc.) and outputs a new > file that can then be read in by the receive scripts. > > Tom > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > ----- Sumit Kr. Research Assistant Communication Research center IIIT Hyderabad India -- View this message in context: http://old.nabble.com/Reg-%3A-benchmark_add_channel.py-tp33670268p33680047.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
