Abstract
A new scheme for Iterative clipping and filtering (ICF) method is proposed for PAPR (Peak-to-Average Power Ratio) reduction of OFDM (Orthogonal Frequency Division Multiplexed) signals. The proposed One-Iteration-Clipping-Filtering (OICF) scheme achieves target PAPR in one iteration, instead of K (> 1) iterations as in conventional ICF method. An empirical expression is derived to scale original clipping threshold so that the target PAPR can he achieved in first iteration.