A technique for estimating the location of a wireless terminal at an unknown location in a geographic region is disclosed. The technique is based on the recognition that there are traits of electromagnetic signals that are dependent on topography, the receiver, the location of the transmitter, and other...http://www.google.es/patents/US7899467?utm_source=gb-gplus-sharePatente US7899467 - Estimating the location of a wireless terminal based on the traits of the multipath components of a signal
Estimating the location of a wireless terminal based on the traits of the ...
