New chip uses GPS and Galileo, more accurate tracking

InfoWorld has a brief article about a new Swiss chip that appears to provide increased sensitivity, as well as utilising sats from both the Navstar and the formative Galileo.

The u-blox 5 chip, which Switzerland's U-blox plans to unveil at the 3GSM World Congress event in Barcelona next month, uses two global navigation satellite services: GPS, which was developed by the U.S. Department of Defense, and Europe's Galileo, the vendor said Wednesday. The technology has a tracking sensitivity of -160 dBm, which enables indoor coverage. The abbreviation dBm represents the power ratio in decibels (dB) with respect to 1 milliwatt (mW).