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Introducing Osmo-GMR

Type
Slides
Tags
GSM, phone, satellite
Authors
Sylvain Munaut
Event
Chaos Communication Congress 28th (28C3) 2011
Indexed on
Mar 27, 2013
URL
http://events.ccc.de/congress/2011/Fahrplan/attachments/2027_28c3_introducing_osmocom_gmr.pdf
File name
2027_28c3_introducing_osmocom_gmr.pdf
File size
1.5 MB
MD5
86c98dc433dc7a1fe4241aa5123731f1
SHA1
652a1900288a5121a98733e2facbdaa756a30114

The latest member of the Osmocom-family projects, osmo-gmr focuses on the GMR-1 (GEO Mobile Radio) air interface used in some satellite Phones. This talk will shortly present the GMR protocol, the Thuraya network that uses this protocol in the Eurasian/African and Australian continents and finally details how you can capture samples and process them for analysis using osmo-gmr.

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