Signal-disruption detection in powered networking systems
US6958699B1 · kind B1 · utility
30Cited by
6References
48Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2001 |
| Grant date | Oct 25, 2005 |
| Priority date | — |
| Expiry date | Aug 6, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B29/06
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Detecting a signal disruption of an AC-signal by a DC-current in a powered networking system includes receiving an AC-signal from the networking system; analyzing the AC-signal based on a predetermined characteristic of the AC-signal and generating an analysis output; then comparing the analysis output with a predetermined reference source wherein the comparing detects the AC-signal disruption in the powered networking system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.