There is a standalone, offline HF channel simulator in C for Linux, available through http://www.johanforrer.net/SIMULR/. The code is GPL 2. It might give a head start to anybody developing a gnuradio block.
73 Frank AB2KT On Jan 24, 2008 12:34 AM, George Nychis <[EMAIL PROTECTED]> wrote: > Lord Rayleigh called, he wants his fading model in GNU Radio :) > > In all seriousness, has anyone implemented the Rayleigh fading model in > GNU Radio and just not released it? It's kind of a shot in the dark, > but from reading the list people seem to do extensive work in GNU Radio > and not contribute it back to the project. I'm hoping this might be one > of those cases. > > If not, anyone interested in possibly tackling it with me? Caveat: my > EE knowledge is low but growing. Benefit: my understanding of GNU Radio > conventions is high :) ... or so I like to think! > > In terms of variables in the system, it would be beneficial to specify > the multipath time (time between received impulses), and the number of > impulses. This allows the end user to vary the severity. > > Well, if anyone is interested in hopping in the boat, let me know and we > can discuss it. I know it is by no means a trivial task, which is why > I'm asking for help, but the benefits of such a model in the project in > my opinion would be great. > > - George > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -- The only thing we have to fear is whatever comes along next. -- Austin Cline
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