GSM was adopted in 1987 as the European standard for second generation mobile technology and today, more than 4.4 billion people use phones based on that GSM standard.
via GigaOM
July 1, 2011
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Feb 6, 2026
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featured chalk talk
Democratizing Centimeter Level GNSS Precision for All Applications
Sponsored by Mouser Electronics and u-blox
In this episode of Chalk Talk, Arnaud Le Lannic from u-blox and Amelia Dalton explore the benefits of the ZED-X20P, all-band high precision GNSS module and the ZED-F20P triple-band high precision GNSS module from u-blox. They also investigate the roles that correction source and centimeter-level positioning services play in these types of designs, and how you can improve your next design with high precision position solutions from u-blox.