PAPR Reduction Method Based on Parametric Minimum Cross Entropy for OFDM Signals

13 Mar 2020 Wang Yajun Chen Wen Tellambura Chintha

The partial transmit sequence (PTS) technique has received much attention in reducing the high peak to average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals. However, the PTS technique requires an exhaustive search of all combinations of the allowed phase factors, and the search complexity increases exponentially with the number of sub-blocks... (read more)

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