Non-geostationary satellite communication systems, and station a
Non-instantaneous hard handover control device and method
Non-interfering utilization of non-geostationary satellite...
Non-terrestrial cellular mobile telecommunication station
Non-uniform multi-beam satellite communications method
Non-uniform multi-beam satellite communications system and...
Non-uniform multi-beam satellite communications system and...
Non-uniform multi-beam satellite communications system and...
Nonterrestrial cellular mobile telecommunication network
Nonterrestrial cellular mobile telecommunication system
Notification method and device for service providers
Notification method and device for service providers
Notification of a low-battery and maintaining communication...
Notification of a mobile unit out of coverage
Notification of low-battery in a wireless network
Notification system
Notification system
Nuisance cell phone locator
Number portability service in a telecommunication system