Communications system with repeater stations
Communications systems
Communications transmission system for electromagnetic waves
Communicator and communication method and system
Compact superposed modulated signal generator
Compensating for distortion in a communication channel
Compensating for multipath errors, ionospheric time delay and no
Compensation of filter symbol interference by adaptive estimatio
Complex signal correlator and method therefor
Component for a differential transmitter-receiver of signals wit
Composite shift keying communication system
Composite spread spectrum signal including modulator demodulator
Compound type expert system
Computer and peripheral interface circuit
Computer system including an interface for transferring data bet
Computer-based bit error simulation for digital wireless communi
Concatenated code-decode system for the protection against inter
Concurrent carrier and clock synchronization for data transmissi
Conference call feature for spread spectrum cordless telephone
Configurable exciter