That's awesome work Vince. Not being much of a programmer myself, do you plan on releasing any libraries that would help folks take advantage of this technique? Also, have you applied MA to demodulation? Thanks. -William
On Fri, Nov 26, 2010 at 7:32 AM, Vincenzo Pellegrini <[email protected]>wrote: > Hi fellow GNURadioers, > > just in case somebody is interested, this is the main dish of our SDR demo, > which we will be presenting within GLOBECOM 2010 (Miami, FL) demo session on > Dec. 8th. Title of the demo is "Showcasing MA potential", as it aims to > provide a glimpse of computational performance results that one might have > by applying the programming technique described in > http://www.pellegrini-radio.it/MA/ to an SDR system. > > http://www.youtube.com/watch?v=0mGn7FF9Gc8 > > The video proves real-time, live ETSI DVB-T modulation for 4 standard > resolution channels (11.612 Mbps useful protected bitrate) to be possible > > .:. over an Intel ATOM N270 CPU > .:. which consumes 2.5 Watts of electrical power > .:. by requiring less than 70 % of its computational power > > with nothing but C++ code and MA technique involved. > We believe there is still margin for application of the MA technique, > compuational cost can be further reduced. > > Of course, not comparable to the power efficiency of an ASIC. Yet. > > > regards to everybody > > > vince > > > > -- > Vincenzo Pellegrini > http://www.youtube.com/user/wwvince1 > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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