Patent ID: 11936541
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 11:
12. An operator node, comprising:
one or more processors; and
one or more memories containing computer program codes executable by the one or more processors, the operator node being configured to:
receive, from a network exposure node, a request for subscribing to a monitoring report related to a device failure predicted for a terminal device, the terminal device one of: a low power wide area (LPWA) device and a category-M1 (CAT-M1) device, the device failure comprising one of a battery anomaly, out-of-battery, and hardware failure, the request comprising a data structure “MonitoringEventSubscription” having an attribute “monitoringType” set to “predictedDeviceFailure”, and the monitoring report comprising a data structure “MonitoringEventNotification” having a parameter “predictedDeviceFailure” in a data type “monitoringEventReports”, the parameter “predictedDeviceFailure” being set to the predicted device failure;
obtain traffic data and current power consumption data of the terminal device;
detect, based on the traffic data, a traffic anomaly of the terminal device;
predict, in response to the detection of the traffic anomaly of the terminal device, a device failure based on the current power consumption data; and
transmit the monitoring report indicating the predicted device failure to the network exposure node.