| 摘要 |
PURPOSE:To prevent the collision of signals between respective base station and a paging control station from being generated and to improve traffic, by sending the signal from the base station to the control station keeping an interval with each other when plural base stations receive a wave from a mobile station. CONSTITUTION:The signal is inputted to the base stations 3-5, and high frequency signals are transmitted simultaneously from the base stations 3-5. A person 7 to be called, in the case of confirming a call, allows the mobile station 8 to transmit a transmission confirmation signal by radio by depressing the switch of the mobile station 8. When the transmission confirmation signal is received at the base stations 4 and 5 simultaneously, the signals are sent from the base station 4 after 0.3ms and the base station 5 after 0.5ms. Thus, since no signals are sent onto a transmission line simultaneously, it is possible to prevent the collision from being generated.
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