In this paper, we propose a novel hybrid multiplicative-additive technique to reduce the peak- to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) …
AY Jaber, LA Latiff, N Ahmad… - 2015 1st International …, 2015 - ieeexplore.ieee.org
Multicarrier system such as orthogonal frequency division multiplexing (OFDM) are significantly affected by peak-to-average-power ratio (PAPR). Many researchers introduce …
CY Hsu, HC Liao - 2012 IEEE 11th international conference on …, 2012 - ieeexplore.ieee.org
The high peak-to-average power ratio (PARR) of OFDM signals is a primary disadvantage that single-carrier modulation does not have. Because of using muti-carrier modulation …
W Gao, Y Yan, L Osadciw, C Duan… - 2010 25th Biennial …, 2010 - ieeexplore.ieee.org
Adding frequency diversity, through subcarrier redundancy, in orthogonal frequency-division multiplexing (OFDM) is a popular approach to improve the robustness of the system …
Abstract Orthogonal Frequency Division Multiplexing (OFDM)-based Non-Orthogonal Multiple Access (NOMA) systems are one of the promising technologies to be implemented …
HG Ryu, SB Ryu - 2008 IEEE International Conference on …, 2008 - ieeexplore.ieee.org
This paper addresses the subblock phase weighting (SPW) method to reduce the peak-to- average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) system …
The selected mapping (SLM) is a major scheme for peak-to-average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems. It has been shown …
MA Abbas, S Gasser, AM Aziz… - The Third International …, 2014 - ieeexplore.ieee.org
Orthogonal Frequency Division Multiplexing (OFDM) has gained a tremendous interest in recent years because of its robustness in the presence of multipath fading and inter-symbol …
T Sravanti, N Vasantha - International Conference on …, 2014 - ieeexplore.ieee.org
A novel combined approach of SLM (Selective Mapping), PTS (Partial Transmit Sequence) and DSI (Dummy Signal Insertion) is proposed to diminish PAPR (Peak to Average Power …