发明申请
US20090303892A1 ESTIMATION METHOD, DEVICE, AND PROGRAM, AND NETWORK MEASURING SYSTEM
有权
估计方法，设备和程序以及网络测量系统
- 专利标题： ESTIMATION METHOD, DEVICE, AND PROGRAM, AND NETWORK MEASURING SYSTEM
- 专利标题（中）： 估计方法，设备和程序以及网络测量系统
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申请号： US12307858申请日： 2007-07-05
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公开(公告)号： US20090303892A1公开(公告)日： 2009-12-10
- 发明人: Yasuhiro Yamasaki
- 申请人： Yasuhiro Yamasaki
- 优先权： JP2006-187821 20060707
- 国际申请： PCT/JP2007/063450 WO 20070705
- 主分类号： H04L12/26
- IPC分类号： H04L12/26
摘要：
An inversion of a packet transmission sequence number is observed in a predetermined sampling measurement. The number of sampled sequence numbers greater than the sequence number upon the inversion is measured as an inversion degree. A number of packet losses or a loss ratio is estimated according to the inversion degree under the estimated full sampling measurement and the inversion degree observed under a predetermined sampling measurement.
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