System and method using adaptive antennas to selectively...

System and method using adaptive antennas to selectively...

System and methods for providing updated mobile station...

System for adjusting gain of a mobile station during an idle...

System for allowing a TDMA/CDMA portable transceiver to...

System for automatic meter reading

System for controlling electric power transmitted in reverse cha

System for controlling power on a mobile station and...

System for controlling the transmission power of a base...

System for coordination of TDD transmission bursts within...

System for coupling a multiplicity of RF data collection...

System for establishing and managing multimedia PoC session...

System for providing prioritized wireless communication...

System for the wireless transmission of a frame-synchronized...

System for transmitting information in a digital radio...

System of group communication and a method of group call...

System of managing the power emitted by a base station at...

System of wireless local area network based on transmit...

System that adapts power for minimizing the total amount of...

System that adapts power for minimizing the total amount of...