Method and apparatus for virtual cable test using echo canceller coefficients
US9246604B1 · kind B1 · utility
0Cited by
31References
20Claims
0Family size
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Key dates
| Filing date | Nov 8, 2013 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Nov 15, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, and other embodiments associated with echo cancellation are described. According to one embodiment, an apparatus includes a cable tester that determines whether a fault in a cable exists by using echo cancellation values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.