Power line communication system synchronization
US9559832B2 · kind B2 · utility
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13References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 15, 2013 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Jan 21, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/544
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods for synchronizing a power line communication system including a power line and one or more devices communicatively coupled to the power line. A mains frequency of the power line is estimated at the devices, and corresponding local frequencies of the devices are adjusted based on the corresponding estimated mains frequency. Data signals are transmitted from or received by the devices based on the adjusted local frequencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.