Curve Fitting Based Piecewise Nonlinear Companding Scheme for PAPR Reduction in OFDM Systems.
Zhitong XingYun LiDeyi PengShichao XiaPublished in: IEEE Commun. Lett. (2023)
Keyphrases
- ofdm system
- curve fitting
- orthogonal frequency division multiplexing
- fading channels
- estimation algorithm
- carrier frequency offset
- wireless communication
- frequency hopping
- multipath
- b spline
- bit error rate
- least squares
- piecewise linear
- recursive least squares
- signal to noise ratio
- wavelet transform
- neural network
- moving objects