Synchronous/asynchronous modem
Synthetic demodulation of spread spectrum signals
System and method employing predetermined waveforms for transmit
System and method employing two hop spread spectrum signal trans
System and method for adaptive hopping
System and method for ADPCM transmission of speech or like signa
System and method for bit timing synchronization in an adaptive
System and method for calculating channel gain and noise varianc
System and method for calculating channel gain and noise varianc
System and method for calibration of frequency hopping
System and method for chip timing synchronization in an adaptive
System and method for communicating with plural remote transmitt
System and method for communication using noise
System and method for data communications
System and method for decoding tail-biting code especially appli
System and method for determining absolute phase of a differenti
System and method for frequency discrimination
System and method for generating signal waveforms in a CDMA cell
System and method for generating signal waveforms in a CDMA cell
System and method for generating signal waveforms in a CDMA cell