A new technique is proposed to cancel the clippingnoise on pilot symbols for clipped OFDM systems.
本文针对限幅OFDM系统，提出一种基于导引符号的限幅噪声消除算法。
2
This paper presents that the performance of estimation and cancellation of clipping non-linear is better than that of clippingnoise.
该文提出对限幅带来的非线性失真进行迭代估计和对消的效果要比仅对限幅噪声进行估计对消好。
3
Clipping is a popular method to control the PAPR with distortions, but it introduces additional clippingnoise, so as to distort the data and pilot symbols and degrade the system performance.