Ultra-tightly coupled GPS and inertial navigation system for...
Unassisted indoor GPS receiver
Unbiased code phase estimator for mitigating multipath in GPS
Unconventional range navigation system with efficient update...
Use of desired orientation in automotive navigation equipment
Use of global positioning satellites (GPS) to discover and...
User equipment navigation solution with position...
User paging for mobile satellite communications
User segment-based lever arm correction via prescribed...
User terminal positioning system and method employing external s
User-controlled GPS receiver
Using digital television broadcast signals to provide GPS...
Using FFT engines to process decorrelated GPS signals to...
Using multiple detection algorithms in positioning signal...
Using the global positioning satellite system to determine...
Utilization of exact solutions of the pseudorange equations