Process for transmitting route information which concerns a...
Process for transmitting route information which defines a...
Process for transmitting status messages to terminals of a...
Process for updating map data and navigation system
Programmable route specific dynamic traffic warning system
Programmatically calculating paths from a spatially-enabled...
Programmatically computing street intersections using street...
Providing guiding service by means of a wireless terminal
Providing guiding service by means of a wireless terminal
Providing position information to a device
Providing route alternatives based on radio strength
Providing routing information based on ambiguous locations
Proximity indicator display
Public transit vehicle arrival information system
Public transit vehicle arrival information system