Patent ID: 11968098
Assignee: T-MOBILE INNOVATIONS LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of initiating a key performance indicator (KPI) backfill operation for a cellular network based on detecting a network data anomaly, the method comprising:
receiving, by an anomaly detection and backfill engine (ADBE) executed by a computing device, a data quality metric that is based on a KPI of the cellular network;
detecting, by the ADBE using a machine learning engine of the ADBE, the network data anomaly based on the data quality metric being more than a threshold amount different than a predicted value for the data quality metric, wherein the network data anomaly indicates that at least a portion of a data stream from which the KPI is calculated was unavailable for a previous iteration of the KPI, and wherein the portion of the data stream that was unavailable for the previous iteration of the KPI is for a particular region of the cellular network;
providing, by the ADBE and based on detecting the network data anomaly, a backfill command to a backfill processing pipeline to perform the backfill operation by reaggregating the KPI when the portion of the data stream becomes available, wherein the backfill command is to perform the backfill operation by reaggregating the KPI only for the particular region of the cellular network, and wherein an amount of processing time to reaggregate the KPI only for the particular region of the cellular network is less than an amount of processing time to reaggregate the KPI for greater than the particular region of the cellular network; and
monitoring, by the ADBE, multiple data quality metrics including the data quality metric, wherein each of the multiple data quality metrics is compared to its own predicted value.