CSR has successfully integrated GPS with cellular measurements to create the eGPS (enhanced Global Positioning System) technology capable of providing accurate position information on demand in all environments.
CSR's patented eGPS techniques augment traditional GPS or A-GPS with cellular network measurements to provide a much improved user experience. Universal availability of location information, increased responsiveness and reduced power consumption make eGPS far more appropriate for use in mobile handsets when compared with current GPS technologies. eGPS works globally, providing far more accurate position information than conventional cellular-based technologies and allowing carriers to support the fine time aiding critical to GPS performance in difficult environments without needing expensive overhauls of unsynchronised GSM or W-CDMA network infrastructure.
