Method and system for detecting carrier wave dropout
US7890073B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2007 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | Aug 18, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/0002
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for detecting carrier wave dropout may include but is not limited to: a) receiving a carrier wave; b) determining a carrier wave power; c) applying a Kalman filter to the carrier wave power; d) detecting a decrease in carrier wave power; and e) delaying a transmission of the carrier wave to a demodulator. A system for detecting carrier wave dropout may include, but is not limited to: a) circuitry for receiving a carrier wave; b) circuitry for determining a carrier wave power; c) circuitry for applying a Kalman filter to the carrier wave power; d) circuitry for detecting a decrease in carrier wave power; and e) circuitry for delaying a transmission of the carrier wave to a demodulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.