公开(公告)号：US20240250882A1

公开(公告)日：2024-07-25

申请号：US18408709

申请日：2024-01-10

Applicant: Nokia Solutions and Networks Oy

Inventor： Armen AGHASARYAN ,  Kerim Palamutcuogullari ,  Rajesh Banerjee ,  Dimitre Davidov Kostadinov

IPC: H04L41/147 ,  H04L41/16

CPC classification number: H04L41/147 ,  H04L41/16

Abstract: An apparatus for predictive maintenance, the apparatus comprising means for:



Collecting a primary data bundle, wherein the primary data bundle comprises a first set of measurement time-series, wherein the first set of measurement time-series represents first alarms relating to a physical module of a telecommunications network,
Processing maintenance data to determine whether the primary data bundle is associated with a maintenance intervention on the physical module,
In response to determining that the primary data bundle is associated with a maintenance intervention, collecting a secondary data bundle, wherein the secondary data bundle comprises a second set of measurement time-series, wherein the second set of measurement time-series represents second alarms relating to the physical module,
Training a predictive model using the primary data bundle and the secondary data bundle, wherein the predictive model is configured to compute an anomaly-related prediction.