Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Patent
1997-08-21
2000-07-11
Baker, Stephen M.
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
714776, H04L 100, H04L 120
Patent
active
060888261
ABSTRACT:
A data communication method includes evaluating a data frame to determine vulnerability of the data carried by the data frame, setting a flag to a first state to indicate vulnerable data which should be checked for errors by a destination system, and setting the flag to a second state to indicate invulnerable data which should not be checked for errors by the destination system. In another aspect of the invention, a data communication method includes evaluating a data bus to determine the waveform of data transmitted on the data bus, and determining a scope of error detection and correction for the destination address to carry out based on the waveform quality.
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Park, S. et al., "Analysis of the Jointly Adapting and Asynchronously Configured V.32 Modem Implementation", IEEE 1058-6393/91, pp. 683-688, Dec. 1991.
Advanced Micro Devices , Inc.
Baker Stephen M.
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