Telefonaktiebolaget Lm Ericsson (publ)

Kin Soon Douglas Ho

Rahul Jain

Philipp Frank

Jared Keown

Michal Horemuz

Cesar Marco Rubio

A computer-implemented method for analyzing issues in a cellular network is provided. The cellular network includes a plurality of cells, including source cells and neighbor cells. The method includes building a network graph representing features of the cells. The method includes identifying, using the network graph, sub-graphs for each source cell indicating a network issue. The method includes, for each network issue of the source cell for each sub-graph, ranking each feature. The method includes, for each source cell, training, using a feature set identified, a first machine learning (ML) model. The method includes training a second ML model, using patterns identified by each cluster, to classify an unidentified pattern of one or more neighbor cells contribution to the source cell network issue and identify root cause information for the issue.

Growing community of inventors

Mount Waverley, Australia

Kin Soon Douglas Ho