TRANSMIT POWER CONTROL BASED ON PATH LOSS ESTIMATION

摘要

According to an embodiment, the method of managing the operation of a first apparatus belonging to a first communication system and adapted to exchange wit h i n said first communication system a multi-carriers modulated signal on several sub- carriers, comprises detecting (10) at said first apparatus (APP1) the eventual presence of an interfering signal emitted from a victim apparatus (APP2) on at least one sub-carrier, determining (11) at said first apparatus the path loss between both apparatuses, determining (12) from said path loss and from an allowed interference level at said victim apparatus a maximum allowed transmit power on said at least one sub-carrier of a multi-carriers modulated signal to be transmitted fro m said first apparatus, adjusting (13) within said first apparatus the processing of said multi-carriers modulated signal to be transmitted in accordance wit h said maximum allowed transmit power.