Systems and methods for adaptive frequency synchronization
US9923651B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2017 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Jan 23, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2400/15
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a method includes receiving transmission segments from at least one device over a plurality of channels pursuant to a channel-switching schedule, the channel-switching schedule comprising an iteratively-repeated channel sequence. The iteratively-repeated channel sequence comprises a plurality of channels, the channel-switching schedule specifying an assigned transmission duration for each channel. In addition, the method includes, for at least one channel of the plurality of channels, detecting interference during a time segment of the assigned transmission duration, the time segment comprising at least one of a beginning portion and an ending portion of the assigned transmission duration. Further, the method includes responsive to the detected interference, determining to shift, by a specified quantity of time, a future channel switch indicated by the iteratively-repeated channel sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.