Peter J. Duffett-Smith

Cell-phone users are often more concerned about the speed of positioning than the accuracy, making time-to-first-fix the most important factor in a GNSS mass-market receiver’s perceived performance. However, TTFF is generally difficult to characterize and optimize because of the need to encompass...more >>

A new Matrix positioning method provides precise-time aiding to terminals in un-synchronized communications networks.

A new Matrix positioning method provides precise-time aiding to terminals in un-synchronized communications networks.

A new Matrix positioning method provides precise-time aiding to terminals in un-synchronized communications networks.

A new Matrix positioning method provides precise-time aiding to terminals in un-synchronized communications networks.