Receiver in a position-finding system and method for...
Reference beacon methods and apparatus for TDOA/FDOA...
Relative 3D positioning in an ad-hoc network based on distances
Reliability and the accuracy of position-finding methods by...
Remote position determination system
RF transmitter geolocation system and related methods
Ridge regression signal processing for position-fix navigation s
Roadside beacon system
Roadside beacon system
Roadside beacon system
Robust low-frequency spread-spectrum navigation system
Robust low-frequency spread-spectrum navigation system
Route guidance apparatus
Rubber sheeting of a map