The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2022
Filed:
May. 29, 2020
Samsung Electronics Co., Ltd, Suwon-si, KR;
Vikram Chandrasekhar, Mountain View, CA (US);
Yongseok Park, Suwon-si, KR;
Shan Jin, College Station, TX (US);
Pranav Madadi, Mountain View, CA (US);
Eric Johnson, Santa Clara, CA (US);
Jianzhong Zhang, Plano, TX (US);
Russell Ford, San Jose, CA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method for discovering and diagnosing network anomalies. The method includes receiving key performance indicator (KPI) data and alarm data. The method includes extracting features based on samples obtained by discretizing the KPI data and the alarm data. The method includes generating a set of rules based on the features. The method includes identifying a sample as a normal sample or an anomaly sample. In response to identifying the sample as the anomaly sample, the method includes identifying a first rule that corresponds to the sample, wherein the first rule indicates symptoms and root causes of an anomaly included in the sample. The method further includes applying the root causes to derive a root cause explanation of the anomaly and performing a corrective action to resolve the anomaly based on the first rule.