RE-CONFIGURATION OF RBS PERFORMANCE MODE

摘要

A method in a network node for triggering a re-configuration of a radio base station, RBS. The RBS supports a configured performance mode and an increased performance mode. The method comprises the steps of estimating (S2) a future demand for resource usage in the RBS by at least one wireless device, and determining (S3) a re-configuration gain as a difference between a performance metric of the RBS for meeting the estimated future demand for resource usage in the increased performance mode and in the configured mode, as well as triggering (S5) a performance mode re-configuration of the RBS into the increased performance mode based on if the re-configuration gain exceeds a pre-determined threshold.