| 摘要 |
<p>A communication data amount measurement system measures a communication data amount for charging processing by measuring the communication data amount for each service type. The system comprises measurement points (131 to 133) for measuring a communication data amount and a data relay apparatus (120) for transmitting received data to one of the measurement points (131 to 133). The data relay apparatus (120) includes service type identification means (121) for identifying a service type of received data, measurement point deciding means (122) for deciding to which of the measurement points (131 to 133) data is to be transmitted in accordance with the service type, and data transmission means (122) for transmitting data to the decided measurement point. Each of the measurement points (131 to 133) includes communication data amount measurement means for measuring communication data amount of the data received from the data relay apparatus (120).</p> |
