Patent ID: 6339600
Filing Date: 2002-01-15
Classification: H04J,H04Q

Abstract:
An information transfer equipment comprising:a plurality of channel portions, and a common portion which executes a monitoring control for each of the channel portions by transmitting/receiving plural kinds of monitoring control information with each of the channel portions; the common portion having a multiplexer which multiplexes the monitoring control information into a TDM frame to be transmitted to the channel portions, and a demultiplexer which receives the monitoring control information from each of the channel portions to be demultiplexed from a TDMA frame according to kinds of the monitoring control information, and each of the channel portions including a multiplexer which multiplexes the monitoring control information into the TDMA frame based on a channel number preset for its own, and a demultiplexer which receives the monitoring control information from the common portion, based on the channel number, to be demultiplexed from the TDM frame.