A method for mobile networks to manage device energy usage by detecting energy efficiency preferences and signaling the radio access network to apply power-saving functionalities.

Patentradars sammanfattning

The invention relates to energy management in mobile communications networks through a core network determining whether an energy efficiency accepted indicator is set for a user equipment (UE) and transmitting a message to the radio access network (RAN) indicating this status along with the serving cell information. This enables coordinated energy-saving functionality application across core and radio access layers. The patent encompasses methods, systems, computer program products, and storage media implementing this inter-layer communication mechanism.

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