Reduction of handover latencies in a wireless communication...

Reduction of signaling load in packet radio network

Reduction of transmission bandwidth use in telecommunication...

Redundancy mechanisms in a push-to-talk realtime cellular...

Redundant mobile switching center (MSC) architecture for a...

Register for and method of providing contact information for...

Registering mobile station in private mobile network...

Registration control of mobile stations in a wireless communicat

Registration for mobile nodes in wireless internet protocols

Registration messaging for a mobile station in an unlicensed...

Registration messaging for an unlicensed wireless...

Registration messaging in an unlicensed mobile access...

Registration messaging in an unlicensed mobile access...

Registration method in a cellular mobile radio system

Rehoming and resource sharing in communications networks

Relating to internet protocol (IP) location, privacy and...

Relative future activity indicators for assisting in...

Relay and communication system

Release of radio resources in an unlicensed wireless...

Release of radio resources in an unlicensed wireless...