Multiplex transmission method

摘要

A multiplex transmission method in which time-divisional multiplex transmission operations are performed among a plurality of communication nodes, and every time a node transmits a new signal, it changes the state of a re-transmission check bit added to the signal. When a signal is re-transmitted, each node sets the re-transmission check bit to be the same as that of the new signal to be re-transmitted. Each node can properly determine whether or not a reception signal is a new or re-transmission signal for the self node.