Expert system for processing errors in a multiplex communications system

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United States of America Patent

PATENT NO 4881230
SERIAL NO

07105772

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Abstract

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A method and apparatus for detecting and analyzing errors in a communications system is described. The method employs expert system techniques to isolate failures to specific field replaceable units and provide detailed messages to guide an operator to a solution. The expert system techniques include detailed decision trees designed for each resource in the system. The decision trees also filter extraneous sources of errors from affecting the error analysis results.

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Patent Owner(s)

  • ROLM SYSTEMS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, Mark E San Jose, CA 2 98
Greever, Richard G Sunnyvale, CA 1 93
Schmier, Larry J Santa Rosa, CA 1 93
Wong, Jerome D Sunnyvale, CA 3 104

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