Re: [Discuss-gnuradio] Simulating MIMO-OFDM systems

[Marcus Müller]

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

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