PROCESSING METHOD OF PLURALITY OF CHANELS IN DIGITAL BLOCK TRANSMISSION SYSTEM AND RADIOTELEPHONE SYSTEM

摘要

PURPOSE: To provide a digital block processor having a single device which can transmit plural channels. CONSTITUTION: This digital block processor consists of a means 202 which demultiplexes plural cellular digital transmission channels, a means 205 which is connected to this demultiplexing means 202 and couples digital transmission channels and a DAT signal, a means 207 which is connected to the coupling means 205 and generates a digitally sampled data stream indicating plural modulation IF carriers, and a means 211 which converts the digitally sampled data stream to an analog time series signal in response to the means 207.