SYSTEM AND METHOD FOR FAULT PREDICTION IN HOME NETWORK
First Claim
1. A system for fault prediction in a home network, comprising:
- a context generator for generating context information based on status data collected in real time about components of the home network;
a specification interpreter for generating knowledge rules for fault detection by using specifications of the components of the home network;
a context analyzer for analyzing if the generated context information meet the generated knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts;
a context pattern learner for generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts;
a knowledge rule database for storing and managing the knowledge rules and the new knowledge rules; and
a fault predictor for analyzing a correlation between the knowledge rules or the new knowledge rules and the generated context information, thereby predicting faults to be generated.
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Abstract
A system for fault prediction in a home network includes: a context generator for generating context information based on status data collected in real time about components of the home network; a specification interpreter for generating knowledge rules for fault detection by using specifications of the components of the home network; a context analyzer for analyzing if the context information meet the knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts; a context pattern learner for generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts; a knowledge rule database for storing and managing the knowledge rules and the new knowledge rules; and a fault predictor for analyzing a correlation between the knowledge rules or the new knowledge rules and the generated context information, thereby predicting faults to be generated.
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Citations
19 Claims
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1. A system for fault prediction in a home network, comprising:
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a context generator for generating context information based on status data collected in real time about components of the home network; a specification interpreter for generating knowledge rules for fault detection by using specifications of the components of the home network; a context analyzer for analyzing if the generated context information meet the generated knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts; a context pattern learner for generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts; a knowledge rule database for storing and managing the knowledge rules and the new knowledge rules; and a fault predictor for analyzing a correlation between the knowledge rules or the new knowledge rules and the generated context information, thereby predicting faults to be generated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for fault prediction in a home network, comprising:
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generating context information based on status data collected in real time about components of the home network; generating knowledge rules for fault detection by using specifications of the components of the home network; analyzing if the generated context information meet the generated knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts; generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts; and analyzing a correlation between the new knowledge rules and the generated context information thereby predicting faults to be generated. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification