| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of a conventional wireless communication system that although one absolutely necessary communication can be secured by a wireless unit of a mobile terminal station device, if it is already used for communication, an important message from another station cannot be received, nor can it be transmitted to the other station.SOLUTION: A wireless communication system of the present invention is the one in which a base station device and a terminal station device communicate by a time-division-multiplexed communication method, wherein the wireless communication system is characterized in that a line control device for controlling one or a plurality of base station lines is provided, and that the terminal station device is provided with a plurality of wireless units, the wireless units having a group number and a specific number, and the line control device has a use state table for wireless units having a specific number for each group number, so that when a call to a prescribed group number is originated from a calling side base station or wireless unit, the use state table for wireless units of the prescribed group number is searched for a specific number of an unused wireless unit and a connection is made between the wireless unit of the specific number and the calling side base station or wireless unit. |
