NETWORK CONTROL BY TRANSFERRING TRAFFIC BETWEEN OPERATION LAYERS BASED ON MONITORED TRAFFIC STATUS

摘要

The invention relates to apparatuses, a method and computer programs. It defines a network control based on the transfer of traffic between operation layers (e.g. carriers), in response to the traffic status monitored on at least two operation layers, and subsequent network reconfiguration for diminishing energy consumption by switching off radio nodes, when the traffic status indicates that a traffic reduction fulfils a first predetermined condition (e.g. first threshold defining a lower limit for traffic density), and for increasing capacity, when the traffic status indicates that a traffic increase fulfils a second predetermined condition (e.g. second threshold defining an upper limit for traffic density and/or service capability).