System for controlling the emission power in a mobile telephone communication system, especially for multimedia data broadcast, involves improving or reducing the emission power of node B based on user equipment feedback

摘要

The method includes the steps of receiving information regarding the quality of the channel from the multiplicity of user equipment (UE) and improving or diminishing the power of emission of the node B on the base of the poor quality channel information received among the quality information received from the multiplicity of user equipment. The method is for controlling the emission power of multiple user equipment for a multimedia multi-broadcast service in a mobile communication system having a node B and the multiplicity of user equipment able to communicate with this node B, this node able to broadcast multimedia data towards specific user equipment among the multiplicity of user equipment.