Method and apparatus for combining measurements and...

Method and apparatus for compressing GPS satellite broadcast...

Method and apparatus for computing position and velocity of...

Method and apparatus for conserving power on a mobile device...

Method and apparatus for controlling a frequency source

Method and apparatus for controlling access to mobile devices

Method and apparatus for controlling power supply for speedy...

Method and apparatus for controlling spot beam...

Method and apparatus for correction of quantization-induced...

Method and apparatus for dead reckoning and GIS data collection

Method and apparatus for deriving pseudo range from earth-orbiti

Method and apparatus for detecting anomalous measurements in...

Method and apparatus for determination of position

Method and apparatus for determining a geographical location...

Method and apparatus for determining absolute time-of-day in...

Method and apparatus for determining absolute time-of-day in...

Method and apparatus for determining aircraft bank angle based o

Method and apparatus for determining an error estimate in a...

Method and apparatus for determining an integrity risk in a...

Method and apparatus for determining location in a satellite...