Subscriber unit for wireless digital telephone system

Abstract From the Canadian patent

A digital wireless subscriber telephone unit for wireless connection with a base station. The subscriber unit has a baseband processor which is coupled to storage means for the baseband functions. The baseband processor is direct access coupled to a modem processor whereby the two processors may communicate with each other. The modem processor generally acts as the master in the system although lock-out means may be used in certain circumstances. The signal from the modem processor is converted to an analog signal, which is subjected to deglitching and the deglitched, signal is then upconverted and filtered to form an IF signal which is thereafter amplified. The amplified IF signal is …