| 摘要 |
PURPOSE:To make intervals between the communication time slots of a radio terminal long and process a call request to the radio terminal in a short time as to the communication device equipped with the radio terminal. CONSTITUTION:The communication device is equipped with the radio terminal 1 which can perform reception processing in the reception time slot set at the specific time intervals, a terminal 2 which performs transmission to and reception from the radio terminal 1, and a central control unit 3 which receives a reception time information message reporting a reception time slot from the radio terminal 1, receives a calling message to the radio terminal 1 from the terminal 2, and sets a line between the radio terminal 1 and the terminal 2 on the basis of the reception time slot in response to the reception of the call message, and is further equipped with a discrepancy processor 4 which operates under the command of the central control unit 3 if the generation point of time of the call message has a time difference more than a specific value from the reception time zone, and sends a reception error message including reception time slot information on the radio terminal 1 to the terminal 2. |
