Hi, I know talking about proprietary SDR devices is probably frowned upon on this list, but doing TDMA with a modern SDR, let's say the Ettus USRP, is fairly easy and there is a lot of open source code for ex. GSM. Myself, I have been running a GSM network in amateur bands to play with some ideas: conferences/talkgroups, voice over IP forwarding, linking cells etc. Some things can be learned from GSM and maybe even improved on. The question is how easy it is to have software support for a custom radio like SM2000 and how many people are willing to work on it.
Best regards and 73, Adrian YO8RZZ ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
