Clipping noise compensation for OFDM systems

Y. Chen, J. Zhang, A.D.S. Jayalath
2008 Electronics Letters  
An efficient and low-complexity clipping estimation and compensation scheme is presented. With clipped signals estimated from two different signal sources and accurately identified phase information, the proposed scheme can improve the system performance significantly.
doi:10.1049/el:20082365 fatcat:7dkfyihhkzcqbeb5tufxhc4dqm