Hi Sascha, Note that I've also implemented same kind of stuff int the MokoFEM application. You may want to have a look at it. You can get info here:
http://wiki.openmoko.org/wiki/MokoFEM I did not touched it since a while. Regards, Alex. On Mon, Jan 12, 2009 at 9:25 PM, Sascha Wessel <wes...@nefkom.net> wrote: > Hi Stefan, > > > On Mon, Jan 12, 2009 at 08:06:16PM +0100, Stefan Schmidt wrote: >> We still have some more ideas around location on our agenda. And location >> from >> GSM/Wifi/etc is a nice part of it. Would be great to have some more devs >> here. >> If anybody is interested let us know. > > I'm interested. :) > > After I've read this thread yesterday, I wrote a small C app to try > different approaches for automatic storage of the cell locations and > determination of the position. > > The best approach so far seems to be to use rxlev diffs of overlapping > cells. The current average error here is around 100 meters (gps > position - calculated position). I need more data for further > optimizations. > > If someone is interested, I will clean it up and put it online. > > > Greetings, > Sascha > > > _______________________________________________ > devel mailing list > devel@lists.openmoko.org > https://lists.openmoko.org/mailman/listinfo/devel > -- -- Alexandre d'Alton <a...@alexdalton.org> _______________________________________________ devel mailing list devel@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/devel
