Line-rate, real-time-traffic detector
US8054760B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
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Key dates
| Filing date | Aug 19, 2009 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Nov 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L47/2416
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A line-rate, real-time-traffic detector classifies a network traffic flow as real-time when it determines the smoothness of the packet arrival rate of the network traffic flow is bounded by an empirically derived bound. In some embodiments, to improve performance, a tighter smoothness bound is applied to the smoothness calculations performed on a first set of packet arrival times, while a looser smoothness bound is applied to a second set of packet arrival times, the second set inclusive of and larger than the first.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.