| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal for keeping the RMS value as a constant value and also reducing PAR. <P>SOLUTION: The mobile communication terminal comprises a modulating unit 101 for outputting an in-phase signal and an orthogonal signal by IQ multiplexing the transmitting data of data channel and the control data of a first control channel, and by IQ multiplexing the control data of a second control channel in addition to the transmitting data of data channel and the control data of the first control channel; a control unit 103 for outputting, to the modulating unit, a first gain factor corresponding to the data channel, a second gain factor corresponding to the first control channel, and a third gain factor corresponding to the second control channel; and a peak reduction constituting unit 102 including a compensating unit for compensating for the in-phase signal and orthogonal signal using the gain corresponding to the first to third gain factors outputted to the modulating unit from the control unit. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
