| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to efficiently perform the analysis of packet delay in a radio communication system.SOLUTION: An access point 3 periodically transmits a control signal by radio. A radio communication device 4 transmits a packet to a wired network 2 via the access point 3. An information processing device 10 receives a packet from the wired network 2, and extracts delayed packets 5a, 5b, 5c, and 5d received after passage of a prescribed time from the time when packets right before them were received among the aggregation of received packets. The information processing device 10 determines that packet delay due to a control signal has occurred on the basis of periodicity of timing when the delayed packets 5a, 5b, 5c, and 5d were received. |
