A Survey of PAPR Techniques Based on Machine Learning
Orthogonal Frequency Division Multiplexing (OFDM) is the modulation technology used in
Fourth Generation (4G) and Fifth Generation (5G) wireless communication systems, and it …
Fourth Generation (4G) and Fifth Generation (5G) wireless communication systems, and it …
A model-driven deep learning method for LED nonlinearity mitigation in OFDM-based optical communications
The nonlinearity of light emitting diodes (LED) has restricted the bit error rate (BER)
performance of visible light communications (VLC). In this paper, we propose model-driven …
performance of visible light communications (VLC). In this paper, we propose model-driven …
Low-complexity PAPR reduction scheme combining multi-band Hadamard precoding and clipping in OFDM-based optical communications
In this paper, we propose a low-complexity peak-to-average power ratio (PAPR) reduction
scheme that combines both multi-band (MB)-Hadamard precoding and clipping for the …
scheme that combines both multi-band (MB)-Hadamard precoding and clipping for the …
LTE quality of service enhancement under OFDM Modulation Techniques
Recently, to satisfy the ever-growing data needs, Long Term Evolution (LTE) has been
deployed by many operators. LTE enables better spectrum management and avoids the …
deployed by many operators. LTE enables better spectrum management and avoids the …
A hybrid deep learning using reptile dragonfly search algorithm for reducing the PAPR in OFDM systems
P Raveen, UV Ratna Kumari - Journal of Optical Communications, 2024 - degruyter.com
Orthogonal frequency division multiplexing (OFDM) is a famous multi-carrier modulation
technique as it has a vast range of features like robustness against multi-path fading, higher …
technique as it has a vast range of features like robustness against multi-path fading, higher …
Peak-to-average power ratio reduction in wavelet based OFDM using modified selective mapping for cognitive radio applications
KR Arjun, TP Surekha - Walailak Journal of Science and Technology …, 2021 - wjst.wu.ac.th
The prospect of guaranteed quality of service for primary and secondary users in the
expression of regulated Peak-to-Average Power Ratio (PAPR) and Bit Error Rate (BER) can …
expression of regulated Peak-to-Average Power Ratio (PAPR) and Bit Error Rate (BER) can …
Deep clipping noise mitigation using ISTA with the specified observations for LED‐based DCO‐OFDM system
Deep clipping is beneficial for the optical orthogonal frequency division multiplexing (O‐
OFDM) system, since it can lower the peak‐to‐average power ratio, reduce the direct current …
OFDM) system, since it can lower the peak‐to‐average power ratio, reduce the direct current …
A novel SLM-based approach for reducing PAPR in LFDMA systems
Abstract Localized Frequency Division Multiple Access (LFDMA) systems are gaining
attention because of its low Peak to Average Power Ratio (PAPR). Selective Mapping (SLM) …
attention because of its low Peak to Average Power Ratio (PAPR). Selective Mapping (SLM) …
Performance evaluation of companded localized FDMA for LTE uplink communications
G Naidu, VM Rao - SN Applied Sciences, 2020 - Springer
The maximum-to-expected power ratio is critical metric in the current day mobile
communications. Single-carrier frequency division multiple access is the most promotional …
communications. Single-carrier frequency division multiple access is the most promotional …
[PDF][PDF] 基于量子混沌映射降低OFDM 系统PAPR 的算法研究
马英杰， 赵耿， 魏占祯， 李兆斌， 鞠磊 - 通信学报, 2019 - infocomm-journal.com
针对OFDM 系统存在较高峰均功率比的问题, 提出基于量子loigstic 混沌映射的改进选择性映射
算法, 采用量子loigstic 混沌映射作为随机相位序列矢量, 解决了传统loigstic …
算法, 采用量子loigstic 混沌映射作为随机相位序列矢量, 解决了传统loigstic …