MULTI-CHANNEL ACCESS COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To replace a low priority level broadcast with a high priority level broadcast through a very simple control by not operating a receiver of a speech channel amidst of broadcasting by a broadcast use terminal equipment but by operating a receiver of a control channel. SOLUTION: When a control station 1 confirms that a broadcast level indicated in a received connection request signal has higher priority than that of a broadcast level broadcast at present, a speech end signal is sent through a control channel of the control station 1. A 1st broadcast terminal equipment 2 receives the speech end signal to make broadcast signal because the receiver of the control channel is left operative. Then the 1st broadcast terminal equipment 2 terminates the channel transfer operation to terminal the operating state of a reception section of a speech channel and to start the operation of the reception section of the control channel.