Acquiring service authorization status from a mobile vehicle
Active waveform collection for use in transmitter identification
Adaptable radio link for wireless communication networks
Adapter for secure VoIP communications
Anti-fraud cellular security system
Anti-theft protection for a radiotelephony device
Apparatus and method for applying ciphering in universal...
Apparatus and method for detecting potentially fradulent...
Apparatus and method for fraud prevention when accessing...
Apparatus and method for managing integrated authentication...
Apparatus and method for mobile authentication employing...
Apparatus and method for operating a cellular or portable teleph
Apparatus and method for preventing fraudulent calls in a wirele
Apparatus and method for restricting access to data
Apparatus and method of handling simultaneous universal...
Apparatus and method of making a secure call
Apparatus and methods for providing wireless system fraud and vi
Apparatus for call admission control based on transmission...
Apparatus for securely transmitting/receiving contents in...
Apparatus, and associated method, for facilitating routing...