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:
Dec. 19, 2023
Filed:
Sep. 12, 2023
Bandwidth Inc., Raleigh, NC (US);
Bandwidth Inc., Raleigh, NC (US);
Abstract
Methods identifying inbound call traffic anomalies in a telecommunications system are provided. The method includes receiving expected values for data related to the telecommunications system, the data being associated with call detail records; for each metric in the received data, determining if an observed value is outside defined upper and lower thresholds; selecting a set of residuals based on an aggregation of data in the call detail records if the observed value is outside the defined upper and lower thresholds; computing an anomaly score based the selected set of residuals; determining if multiple, serial anomalous alerting windows are needed to create an alert if the computed anomaly score is greater than a minimum anomaly score; and declaring that the data supports an anomaly in the inbound call traffic if it is determined that multiple, serial anomalous alerting windows are not needed to create an alert.