Patent ID: 7949321
Filing Date: 2011-05-24
Classification: H03G,H04L

Abstract:
1. A wireless communication system comprising a plurality of wireless communication apparatuses, wherein a first wireless communication apparatus comprises: first transmission signal generating means for generating a first transmission signal modulated using a first modulation scheme; second transmission signal generating means for generating a second transmission signal modulated using a second modulation scheme in which the maximum value of the amplitude of the transmission signal that is generated differs from that of the first modulation scheme; and transmitting means for transmitting the generated first transmission signal, and then the generated second transmission signal, to a second wireless communication apparatus; the second wireless communication apparatus comprises: receiving means for receiving the first transmission signal and second transmission signal transmitted by the transmitting means, and amplifying these signals at a given amplification factor; and the receiving means comprises: basic value determining means for determining a basic value used to determine the given amplification factor on the basis of the received power of the first transmission signal; correction data acquisition means for acquiring correction data for the basic value, which is correction data that is determined on the basis of the amount of difference between the maximum values of the amplitudes of the transmission signals respectively generated using the first modulation scheme and the second modulation scheme; and amplification factor determining means for determining the given amplification factor for the second transmission signal on the basis of the determined basic value and the acquired correction data.