Datalink in air traffic management: Human factors issues in communications
Considerations for vehicular integration of mobile radio telephone equipment
Aktive Fahrsicherheit auf Basis leistungsfähiger Mobilfunktechnologien
Land mobile radiotelephone systems in Japan
Vereinfachte Stellwerkstechnik fuer den signalisierten Zugleitbetrieb
The use of a CB radio-to-telephone interconnect for motorist aid communications
Funkausbreitung in Eisenbahntunnels: 150-900 MHz
Assessment of bridge-to-bridge radiotelephone in collision prevention
Cost-benefit study of satellite-based law inforcement mobile communications
Automotive environments and testing for cellular mobile telephones
Neue Generation militaerischer Kurzwellen-Funkgeraete
A study of environmental constraints in the coastal harbor radiotelephone system