Patent ID: 9106496
Filing Date: 2015-08-11
Classification: H03C,H04L

Abstract:
1. A transmission method comprising: performing modulation by a modulator on a first input signal and a second input signal to be transmitted based on symbol mapping; adjusting a phase value of the second modulated input signal; performing angle modulation on the first input signal; performing angle modulation on the second input signal having the adjusted phase value; and transmitting by a transmission unit the angle-modulated first and second input signals, wherein in the performing of angle modulation on the first input signal and in the performing angle modulation on the second input signal, angle modulation is performed by converting phase values which are phase information of the corresponding input signals into cos(phase value)+j.times.sin(phase value), and wherein the obtaining of the phase information comprises: calculating a difference between the first input signal and the second input signal based on the phase difference value between the first input signal and the second input signal and the phase information being based on the phase difference.