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gpsOne is the brand name for a cellphone chipset manufactured by Qualcomm for mobile phone tracking. It uses A-GPS or Assisted-GPS to locate the phone more quickly, accurately and reliably than by GPS alone, especially in places with poor GPS reception.
Some vendors are also looking at GPS phone technology as a method of implementing location-based solutions, such as:
gpsOne can operate in four modes:
Since introduction in 2000, the gpsOne chipset has been adopted by 40+ vendors, and is used in more than 250 cellphone models worldwide.
More than 300 million gpsOne enabled handsets are currently on the market, making it one of the most widely deployed solutions.
Product website Archived 2011-05-27 at the Wayback Machine
The gpsOne XTRA MSB assistance data format:
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