Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2004-08-27
2008-12-09
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S316000, C375S321000, C375S350000, C375S340000, C375S270000, C348S325000, C348S725000, C348S726000, C329S304000, C329S306000, C329S307000, C329S308000, C329S357000
Reexamination Certificate
active
07463692
ABSTRACT:
A device and method for a symbol recovery in a digital television are disclosed. The device includes a symbol clock recovery device includes a remained phase error remover operating a digital baseband real/imaginary number component signals, and removing remained phase error, a timing error detector nonlinearly operating the real/imaginary number component signals having the remained phase error removed, and detecting symbol clock phase error information therefrom, and an oscillating part generating a symbol clock frequency compensated to at least two times from the detected symbol clock phase error information and outputting the compensated frequency.
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Jun Jung Sig
Kim Tok
Birch & Stewart Kolasch & Birch, LLP
Fan Chieh M.
Lee Siu M
LG Electronics Inc.
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