Method and system for preventing sun transit outages in...

Method and system for providing geographic specific services...

Method and system for providing satellite coverage using...

Method and system for providing satellite coverage using...

Method and system for proximity detection for an in-building...

Method and system for radio communication with mobile units

Method and system for repeating pages

Method and system for reporting usage of a repeater in...

Method and system for selecting a relay station in a...

Method and system for transceiving signals using a constellation

Method and system for transmitting radio signals between a fixed

Method and system of frame timing synchronization in TDMA based

Method and system of load sharing and prioritization of...

Method for a selective call receiver to determine its position a

Method for accounting for user terminal connection to a satellit

Method for allocating communication resources among RF communica

Method for automatic re-transmission of voice messages by a mobi

Method for balancing demand between satellites in a telecommunic

Method for code division switching of communication signals...

Method for controlling a subscriber station in a mobile radio sy