Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels

A DIGITAL WIRELESS SYSTEM COMPRISING A BASE STATION AND ONE OR MORE SUBSCRIBER STATIONS, THE BASE STATION TRANSMITTING AND RECEIVING OVER DIGITAL TIME DIVISION (TDM) CIRCUITS AND THE SUBSCRIBER STATIONS TRANSMITTING AND RECEIVING OVER TIME DIVISION MULTIPLE ACCESS (TDMA) CIRCUITS. THE SUBSCRIBER STATIONS MAY BE FIXED OR MOVABLE AND THE BASE STATION IS CONNECTED TO AN EXTERNAL TELEPHONE NETWORK. THE MODULATION LEVEL OF THE SIGNALS AND THE POWER SUPPLIED TO THE SYSTEM ARE ADJUSTED IN ACCORDANCE WITH SIGNAL ERROR DETECTION. (FIG. 2)