Adaptive and programmable blanker

Adaptive communication system for transmitting between base stat

Adaptive resource allocation in a mobile telephone system

Aircraft voice communication anti-blocking device

Alternative frequency service verification

Apparatus and method in a radio communication system for disting

Apparatus for communicating receipt of transmitted messages

Apparatus for improving the signal to noise ratio in wireless co

Arrangement for remote control of repeater stations

Arrangement for the remote transmission of information for the r

Audio system for drive-in theaters

Automatic antenna tuning method and apparatus

Automatic channel identification

Automatic equalization for a simulcast communication system

Automatic synchronization system

Automotive radio employing multipath correction strategy based o

Base site selection apparatus and method

Base site with remote calibration capability

Base station antenna arrangement

Base station coverage area control system