Data providing system and method
Data routing in a universal mobile telecommunication system
Data stream protection system and method of use
Data structures and methods for location-based services...
Data terminal device
Data transfer system, approach notification system and data...
Data transmission between a first mobile services switching...
Data transmission for mobile wireless communication devices
Data transmission for mobile wireless communication devices
Data transmission in a telecommunications network
Data transmission in a telecommunications network
Data transmission method and data retransmission method
Data transmission method and radio system
Data transmission method and system
Data transmission to a first node from a second node to...
Data transmitting and receiving method between a mobile...
Data-capable network prioritization with reduced delays in...
Data-capable network prioritization with reduced delays in...
Data-capable network prioritization with reject code handling
Database management