Process and device for multiplexing a data signal and several secondary signals, associated demultiplexing process and device, and interface transmitter-receiver therefor

摘要

process for combining a time multiplex data signal can be used in a number of flow rates and n secondary signals x1 and x10 as a train of pulses.the two different frames are used according to whether the data are transmitted in a synchronous or asynchronous.the frame includes a lock bit synchronous frame as the synchronous frame also includes one or more bit synchronization.each bit in the pattern has associated with it a bit of control and both of them are used for simultaneous transmission over the transmission medium.application to the transmission of the ccitt v24 of a junction.