| 摘要 |
PURPOSE: A charging data transmitting method between a mobile communication exchanger and an operation/maintenance interface unit is provided to prevent a system error according to a loss and damage of charging data and transmit the charging data by a charging center on a real time basis by receiving the charging data from an exchanger to an operation/maintenance interface unit and transmitting a pertinent confirmation message to the exchanger. CONSTITUTION: A charging transmission unit(101) of an exchanger(100) receives a charging data transmission request signal from a charging center(300), reads a plurality of charging data stored in a charging disk(102), binds the plurality of charging data to as many as every pre-set number, and successively transmits the pre-set number of charging data to a charging relay unit(201) mounted in an operation/maintenance interface unit(200). When the charging transmission unit(101) receives a charging data response signal from the charging relay unit(201), it extracts the number of the next charging data to be transmitted on the basis of the charging data response signal and transmits the next charging data to the charging relay unit(201). The charging disk(102) is a memory for storing a plurality of charging data. When transmitting the large amount of charging data generated from a plurality of exchangers(100), the charging relay unit(201) mounted in the operation/maintenance interface unit(200) relays the large amount of charging data between the exchangers(100) and the charging center(300), so that the charging data can be collectively processed. The charging center(300) receives the large amount of charging data generated from the plurality of exchangers(100) through the charging relay unit(201) mounted in the operation/maintenance interface unit(200), performs a collection and settlement operation to process the charging data on a real time basis.
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