Portable information terminal apparatus, numeric displaying...
Portable modular multi-function communication device
Portable position determining device
Portable radio information terminal apparatus, display...
Portable radio information terminal apparatus, screen...
Portable telephone and terminal equipment
Portable telephone device
Portable wireless communication system
Position detection and location tracking in a wireless network
Position detection and location tracking in a wireless network
Position determination and movement determination by mobile...
Position determination for a wireless terminal in a hybrid...
Position determination system
Position location using transmitters with timing offset
Position tracking device for an object and control procedure
Positioning a subscriber terminal in a packet-switched...
Positioning for wlans and other wireless networks
Positioning for wlans and other wireless networks
Positioning for wlans and other wireless networks
Positioning for wlans and other wireless networks