Method for determining the gains of frequency separated to different carriers in a multi carrier transmitter of a radio transmission unit of a radio communication system.The use of a method, radio transmission unit for a network of radio communication, module for a radio transmission unit of a radio system, and radio communication network

摘要

"Method to determine the gains of frequency separated to different carriers in a multi carrier transmitter of a radio transmission unit of a radio communication system.The use of a method, radio transmission unit for a network of radio communication, module for a radio transmission unit of a radio system, and radio communication network.The invention relates to methods for determining the gains of radiofrequ00b3u00eancia separated to carriers in a multi carrier transmitter of a radio transmission unit of a radio systemThe communication.To enable a simple and accurate estimation of gains.It is proposed to determine the individual earnings (G ~ 1 ~ g ~ n ~) with different mathematically different sets of powers (Ref ref ~ n ~ 1 ~ ~) at some point in each unit of a carrier forTiny and the powers of the corresponding total output of the transmitter.Alternatively, the relationship of the powers of the carrier different from each other is determined immediately before the carriers are combined to a single signal of multi carrier.This relation is used to determine the contribution of different carriers to transmit power of the multi carrier signal and for determining the gains of radiofrequ00b3u00eancia to the portedRas different. The invention relates also the corresponding radio transmission units and modules of such units of radio transmission.