Dell Products Inc.

Syed Shan-e-Raza Jaffry

Ramy Atawia

Afshin Sahabi

Generally provided is a radio system that can comprise a lower-level controller, of a radio network, that is responsive to and provided at a level of hierarchy lower than an upper-level controller of the radio network, and the upper-level controller that generates a cell-level prediction of an anomaly at a first cell of a radio network based on cell-level data determined by the lower-level controller, wherein the upper-level controller generates a global prediction, based on the cell-level prediction, of propagation of the anomaly to a second cell of the radio network. The upper-level controller can generate the global prediction based on cross correlation of a first metric value, of the cell-level data, measured according to a defined metric, from the first cell and a second metric value, measured according to the defined metric, from the second cell of the radio network.

Anomaly prediction in OpenRAN mobile networks using spatio-temporal correlation

Generally provided is a radio system that can comprise an upper-level controller that analyzes data comprising first data from a radio network source and second data from an external source that is disposed external to the radio network, and a lower-level controller that is responsive to and provided at a lower level of hierarchy of the radio network than the upper-level controller, where the lower-level controller identifies the first data from the radio network source, and where the upper-level controller classifies, based on the analysis, whether an anomaly, determined to be occurring in a radio network comprising the radio system, is caused by the radio network. The upper-level controller can correlate the first data from the radio network source and the second data from the external source to metrics defining the anomaly.

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Ottawa, Canada

Syed Shan-e-Raza Jaffry