Clone terminal detection system and method

Coding method of mobile user equipment

Communicating message in mobile communication system

Communication apparatus and method for setting communication...

Communication apparatus, portable terminal and communication...

Communication apparatus, portable terminal and communication...

Communication apparatus, portable terminal and communication...

Communication between electromagnetic transponders

Communication device

Communication device operation management

Communication devices and method of communication

Communication management system, mobile terminal device, and...

Communication management system, mobile terminal device, and...

Communication method and system for selecting public land...

Communication method, communication system, key management...

Communication restriction control system and communication...

Communication system capable of using a plurality of subscriber

Communication system, communication apparatus, method and...

Communication system, communication terminal device, and...

Communication system, wireless-communication device, and...