[PDF][PDF] A PAPR Reduction for OFDM Signals Based on Self-Adaptive Multipopulation DE algorithm.
H Ait-Saadi, JY Chouinard… - International Journal of …, 2017 - academia.edu
One of major drawbacks of orthogonal frequency division multiplexing (OFDM) systems is
the high peak-to-average power ratio (PAPR). A signal with high PAPR leads to nonlinear …
the high peak-to-average power ratio (PAPR). A signal with high PAPR leads to nonlinear …
Peak-to-average power ratio reduction in lifting based wavelet packet modulation systems using differential evolution algorithm
Y Tokur Bozkurt, N Taşpınar - Wireless Personal Communications, 2017 - Springer
Integer wavelet transform (IWT) is an alternative to fast Fourier transform (FFT) in orthogonal
frequency division multiplexing (OFDM) systems. It serves implementation flexibility and …
frequency division multiplexing (OFDM) systems. It serves implementation flexibility and …
Enhancing Energy Efficiency DFT-S-OFDM systems with Low Complexity applying SDD Preselection Schemes
Y Lu - 2023 International Conference on Microwave and …, 2023 - ieeexplore.ieee.org
DFT-S-OFDM pre-transforms signals at the transmitter, resulting in a single-carrier form and
lower PAPR than traditional multi-carrier systems. However, as modulation order increases …
lower PAPR than traditional multi-carrier systems. However, as modulation order increases …
[PDF][PDF] Performance Analysis of LDPC Coded PAPR Reduction Technique in OFDM System
MPB Kashid, RD Patil - 2020 - academia.edu
Orthogonal Frequency Division Multiplexing (OFDM) is a multicarrier modulation technique
where the revolution of 4G wireless communication is focused. The main drawback of OFDM …
where the revolution of 4G wireless communication is focused. The main drawback of OFDM …
[PDF][PDF] A Review of Performance Analysis of LDPC Coded PAPR Reduction Technique in OFDM System
MPB Kashid, RD Patil - 2020 - academia.edu
Orthogonal Frequency Division Multiplexing (OFDM) is used for many of the latest wide
bandwidth and high data rate wireless systems including Wi-Fi, cellular telecommunications …
bandwidth and high data rate wireless systems including Wi-Fi, cellular telecommunications …
[PDF][PDF] Performance Analysis of a Combined PTS Partitioning Scheme for PAPR Reduction in OFDM Signals under Different Modulation Techniques
Orthogonal frequency division multiplexing (OFDM) is known as one of the promising
broadband techniques in wireless communications. One of the major drawbacks of OFDM is …
broadband techniques in wireless communications. One of the major drawbacks of OFDM is …