Video and Slides of Sylvain's 28C3 GMR talk
OsmocomGMR main author Sylvain Munaut has given a presentation about the GMR-1 standard and the OsmocomGMR software at the 2011 annual CCC conference (28C3).
It is a great introduction into the topic, and a recommended read/view for everyone wanting to experiment with our OsmocomGMR software.
The slides are available from http://events.ccc.de/congress/2011/Fahrplan/attachments/2027_28c3_introducing_osmocom_gmr.pdf
The video is available from http://mirror.fem-net.de/CCC/28C3/mp4-h264-HQ/28c3-4688-en-introducing_osmo_gmr_h264.mp4