CONSUMPTION REPORTING FOR ENERGY-SAVING MODE OF ACCESS NODE.

摘要

An access node (100-A) of a cellular radio network controls switching of a further access node (100-B, 100-C) to an energy saving mode. Further, the access node (100-A) monitors energy consumption of the access node (100-A). Further, the access node (100-A) receives a report from the further access node (100-B, 100-C). The report indicates energy consumption of the further access node (100-B, 100-C). Based on the monitored energy consumption of the access node (100-A) and the indicated energy consumption of the further access node (100- B, 100-C), the access node (100-A) determines energy saving information representing energy saving associated with the switching of the further access node (100-B, 100-C) to the energy saving mode. The access node (100-A) may then send the energy saving information to a management node (150) of the cellular radio network.