发明名称 |
Method and Apparatus for High Resolution Passive Network Latency Measurement |
摘要 |
A method includes receiving a first capture time corresponding to a first time that a data packet is received at a first probe and a second capture time corresponding to a second time that the data packet is received at a second probe. The data packet is from existing network traffic transmitted over a data network. The first and second probes can be configured to capture the data packet in response to a capture instruction. The first capture time and second capture time are different and are used to calculate the latency of at least a portion of a data network.
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申请公布号 |
US2008247331(A1) |
申请公布日期 |
2008.10.09 |
申请号 |
US20060555484 |
申请日期 |
2006.11.01 |
申请人 |
CISCO SYSTEMS, INC. |
发明人 |
BECKER DANIEL L.;LIZAMBRI TODD J.;SHIM CHOON B.;YU XIANG |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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