Novel Iterative Clipping and Error Filtering Methods for Efficient PAPR Reduction in 5G and Beyond

Novel Iterative Clipping and Error Filtering Methods for Efficient PAPR Reduction in 5G and Beyond

The physical-layer radio access of 5G New Radio (NR) and other modern wireless networks builds on the cyclic prefix (CP) orthogonal frequency-division multiplexing (OFDM), known to suffer from the high peak-to-average power ratio (PAPR) challenge. In this article, novel PAPR reduction methods are de...

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Bibliographic Details
Main Authors: Selahattin Gokceli, Toni Levanen, Taneli Riihonen, Juha Yli-Kaakinen, Alberto Brihuega, Matias Turunen, Markku Renfors, Mikko Valkama
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Open Journal of the Communications Society
Subjects:
5G new radio (NR)
clipping
error vector magnitude (EVM)
filtering
mixed numerology
orthogonal frequency-division multiplexing (OFDM)
Online Access:https://ieeexplore.ieee.org/document/9288699/

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