| 摘要 |
PURPOSE:To execute the fault notice of a paging system by testing the normalness of an exchange operation to a paging exchange from a radio base station, and informing a fault of the paging exchange, in the case abnormality is detected. CONSTITUTION:A test order transmitter-receiver 8 provided on a radio controller 3 sends out a test order for confirming the normalness of an exchange operation of a paging exchange 1 to the paging exchange 1, and the test order subjected to loop-back in the paging exchange 1 is received by the test order transmitter- receiver 8 in a radio base station 2. The test order transmitter-receiver 8 decides the normalness of this series of test operations, and informs a fault of a paging system to a transmission controller 7, in the case the fault is detected. The transmission controller 7 which receives a notice of the fault of the paging system transmits fault information to a paging terminal 6 through plural transmitters 4, 5 being its subordinates. |
