发明名称 NETWORK DELAY MEASUREMENT METHOD AND COMMUNICATION SYSTEM
摘要 A measurement method and communication system include a writing of a creation time upon a detection packet used for detecting a communication state of a network being created into the detection packet. The method includes obtaining a send time when the detection packet was sent and sending, to a receiving apparatus which receives the detection packet, as a notification, information regarding a time period from when the detection packet was created to when the detection packet was sent. The method includes measuring, in the receiving apparatus, a delay occurring in the network based on the detection packet and the information sent as the notification.
申请公布号 US2009028057(A1) 申请公布日期 2009.01.29
申请号 US20080179964 申请日期 2008.07.25
申请人 FUJITSU LIMITED 发明人 OKADA SUMIYO;FUKUYAMA NORIYUKI;MORINAGA MASANOBU;MIYAZAKI HIDEAKI
分类号 H04L12/26;H04L1/00 主分类号 H04L12/26
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