Hi Debarshi, well, there's WiNeLo (Wireless Networks in the loop), which you can attach multiple "virtual" SDR frontends to, and which uses GNU Radio to model the channel and the SDRs. https://github.com/no-net/gr-winelo http://www.cel.kit.edu/download/OtterbachBraunJondral_ISWCS.pdf Note: back when the paper was written, the channel simulation server was based on a "simple" matrix; AFAIK I know it's using fully-fledged GNU Radio by now.
Greetings, Marcus On 04/01/2015 03:21 PM, Debarshi Sanyal wrote: > Hi, > > I am interested in simulating various algorithms for signal processing > in MIMO-OFDM based software-defined radios and cognitive radios. > > In this context, I am curious to know if such simulations are possible > with GNU Radio? > For example, I would like to have a set of users with MIMO channels > between them. I want to find out the data rates at the receiver for > various settings of the MIMO-OFDM parameters. > If GNU Radio is not the right tool, can you please suggest if any > other such tool (not MATLAB type) is available? > > Thank you for your time. > > > Regards, > Debarshi Kumar Sanyal > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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