Telefonaktiebolaget Lm Ericsson (Publ)

Lars Göran Gros

Fredrik Gunnarsson

Stefan Engström

Robert Petersen

Brendan Hassett

Peter Loborg

Method and apparatus are provided to reduce the amount of performance indicator (PI) data to retrieve from a network node (). The performance indicator (PI) data to be retrieved may depend on the reporting mode of the node, as well as the configured reporting scope of the current reporting mode. The set of available reporting modes may depend of the node type. Moreover, the current reporting mode may depend on the time of day, week, etc., the amount of served subscribers, traffic volume, etc., over a time window, whether a specific fault has occurred, etc.

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Linköping, Sweden

Lars Göran Gros