| 摘要 |
An intelligent network congestion control system includes a reception message counting section, a comparing section, an SSP capacity storage section, a message destination selecting section, and a regulation instructing section. The reception message counting section measures the rate of occurrence of all service requests generated by electronic exchanges. The comparing section checks at predetermined periods whether the rate of occurrence measured by the reception message counting section exceeds a predetermined allowable value. The SSP capacity storage section stores weight data on the respective electronic exchanges. The message destination selecting section selects an electronic exchange as a destination of a message on the basis of at least the weight data read out from the SSP capacity storage section when the comparing section determines that the rate of occurrence exceeds the allowable value. The regulation instructing section transmits a regulation instruction message for instructing the electronic exchange selected by the message destination selecting section to regulate transmission of service requests.
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