Digital broadcasting receiver, driving method thereof, and self-diagnosis method thereof
US7515653B2 · kind B2 · utility
6Cited by
5References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 2004 |
| Grant date | Apr 7, 2009 |
| Priority date | — |
| Expiry date | May 6, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2662
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A digital broadcasting receiver, a driving method, and a self-diagnosis method thereof, are provided. The digital broadcasting receiver includes: a digital demodulator for demodulating a digital broadcasting signal; a lock detector for detecting lock signals from the digital demodulator; and a lock processor for controlling the digital demodulator according to the detected lock signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.