Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2011-08-30
2011-08-30
Alphonse, Fritz (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
C714S792000, C714S795000
Reexamination Certificate
active
08010859
ABSTRACT:
A system having a transmission unit transmitting an output data signal formed from output data and related error detection code and a corresponding receiving unit. The output data signal is pre-emphasized by a pre-emphasis driver in the transmission unit. The receiving unit includes an equalizer equalizing the received output data signal and an error detector analyzing the error detection code to determine whether a bit error is present in the received data. Upon successive data transmission failures either an equalization coefficient in the equalizer or a pre-emphasis coefficient in the pre-emphasis driver are changed.
REFERENCES:
patent: 7088793 (2006-08-01), Mickelson et al.
patent: 04328912 (1992-11-01), None
patent: 2003332951 (2003-11-01), None
patent: 1019960003401 (1996-03-01), None
patent: 1020010009569 (2001-02-01), None
Alphonse Fritz
Samsung Electronics Co,. Ltd.
Volentine & Whitt PLLC
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