Rich calling line handling in call setup signalling
Right-sized multimedia content distribution over a cellular...
Ring around transceiver
Ring detecting circuit and method for wireless/wired composite t
Ring hybrid mixing
Ringing tone control method and device for mobile...
Ripple and droop reduction circuit
Risk-time protection backup system
RLC window size reconfiguration
Road radio cellular system
Road vehicle communication method using light and radio
Road-based evaluation and interpolation of wireless network...
Road-vehicle communication system, and roadside apparatus,...
Roadside narrowband wireless communication apparatus
Roadside transmitter
Roamer port notification in a radio telecommunications network
Roamer service auto-activation and deactivation in a home locati
Roaming across different access mechanisms and network...
Roaming across different access mechanisms and network...
Roaming across different access mechanisms and network...