发送端采用严格的开根号升余弦滤波器，而发送端采用进行过量化处理的开根号升余弦滤波器，仿真量化处理对系统性能的影响-Sender strict roots and raised cosine filter, while the sender had used for the quantification of the roots and raised cosine filter, simulation, quantification of the impact on system performance