Centralized location broker

Centralized management of telecommunications parameters

Centralized user database and administrative node connecting...

Certification and activation of used phones on a wireless...

Change of service profile of mobile subscriber

Changing operation parameter of communication terminal

Changing settings of a mobile terminal

Channel access methods and apparatus in low-power wireless...

Channel acquisition

Channel allocation for burst transmission to a diversity of...

Channel allocation for co-located systems based on interferring

Channel allocation for wireless mesh networks

Channel allocation in a mobile communications system

Channel allocation in a telecommunications system with...

Channel allocation in cellular telephony

Channel allocation in radio systems

Channel allocation in the base stations of a cellular radio...

Channel allocation method and apparatus

Channel allocation method and device in mobile system and a...

Channel allocation method for radio data calls having...