| 摘要 |
PROBLEM TO BE SOLVED: To provide a congestion detection apparatus, congestion detection method, congestion detection program and program recording medium, capable of early detecting congestion in other networks.SOLUTION: A congestion detection apparatus 1 collects a message of a control signal from an own network A toward each of other networks and a response message to the message are collected for each of the other networks in a POI between the own network A and the other network adjacent to the own network A. The congestion detection apparatus 1 analyzes the collected message and determines whether or not a congestion determination condition is satisfied. The congestion detection apparatus 1 transmits congestion determination information showing that congestion has occurred in the other network satisfying the congestion determination condition to a congestion controller 2. |
