发明名称 Communication quality evaluation method, derivation device, communication quality evaluation system and computer program
摘要 When simulating communication using a communication network such as a VoIP network, an actual communication state is accurately simulated, and communication is simulated. The distribution of delay times of packets is transformed by a predetermined transformation method, packet transmission timings to which delay times are added, are calculated based on the transformed distribution of delay times and predetermined transmission timings, a determination is made as to whether or not the packet transmission order is changed by the calculated transmission timings to which delay times are added, and, when a determination is made that the packet transmission order is changed, packet transmission timings adjusted so as not to cause a change in the transmission order are derived.
申请公布号 US7957303(B2) 申请公布日期 2011.06.07
申请号 US20070819743 申请日期 2007.06.28
申请人 FUJITSU LIMITED 发明人 MORINAGA MASANOBU;MIYAZAKI HIDEAKI;FUKUYAMA NORIYUKI
分类号 H04L12/26 主分类号 H04L12/26
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