Device for detecting failure of communication network
US7359329B2 · kind B2 · utility
5Cited by
2References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2004 |
| Grant date | Apr 15, 2008 |
| Priority date | — |
| Expiry date | Mar 1, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Of a plurality of segments of traffic inside monitor target equipment, a flow rate of abnormal traffic is computed using traffic flow rate information in each interface of the monitor target equipment disposed within a communication network, and a network failure is detected using the obtained rate of flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.