PRNet with convolution layer for PAPR reduction of OFDM signals

被引：0

作者：

Ohta, Masaya ^{[1
]}

Kubota, Koichi ^{[1
]}

机构：

[1] Osaka Metropolitan Univ, Grad Sch Informat, 1-1 Gakuen cho,Naka ku, Sakai, Osaka 5998531, Japan

来源：

IEICE COMMUNICATIONS EXPRESS | 2024年 / 13卷 / 08期

关键词：

OFDM; deep learning; autoencoder; PAPR; PRNet;

D O I：

10.23919/comex.2024XBL0091

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This research uses deep learning to address the high peak-toaverage power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM), which is critical for wireless communications. Although a PAPRreducing network (PRNet), which is a deep learning model, can be used to suppress the PAPR, its computational cost is huge. In this research, the number of layers in a PRNet model is optimized and a fully connected layer is replaced with a convolution layer to reduce the computational load.

引用

页码：339 / 342

页数：4

共 50 条

[1] PRNet with Convolution Layer for PAPR Reduction of OFDM Signals and FPGA Implementation
Suzuki, Atsuki
Ohta, Masaya
2024 INTERNATIONAL TECHNICAL CONFERENCE ON CIRCUITS/SYSTEMS, COMPUTERS, AND COMMUNICATIONS, ITC-CSCC 2024, 2024,
[2] Asymmetric Autoencoder for PAPR Reduction of OFDM Signals
Ohta, Masaya
Kuwahara, Reiya
IEICE COMMUNICATIONS EXPRESS, 2022, 11 (07): : 398 - 404
[3] Novel PAPR Reduction Algorithms for OFDM Signals
Quang Nguyen
The Khai Nguyen
Nguyen, Ha H.
Berscheid, Brian
IEEE ACCESS, 2022, 10 : 77452 - 77461
[4] PAPR reduction for real baseband OFDM signals
Lu, Guangyue
Wu, Ping
Carlemalm-Logothetis, Catharina
2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4, 2006, : 2076 - +
[5] On the contribution of power variance in PAPR reduction for OFDM signals
Hussain, Ibrahim M.
Tasadduq, Imran A.
Ahmad, Abdul-Rahim
Hussain, Ibrahim M., 2013, Inderscience Enterprises Ltd., 29, route de Pre-Bois, Case Postale 856, CH-1215 Geneva 15, CH-1215, Switzerland (06) : 391 - 402
[6] OPTIMIZED GRADIENT PROJECTION FOR PAPR REDUCTION OF OFDM SIGNALS
Luo, Hao
Zhou, Li
2011 4TH IEEE INTERNATIONAL CONFERENCE ON BROADBAND NETWORK AND MULTIMEDIA TECHNOLOGY (4TH IEEE IC-BNMT2011), 2011, : 118 - 121
[7] New SLM Scheme for PAPR Reduction in OFDM Signals
Kim, Kyu-Hong
Jeon, Hyun-Bae
No, Jong-Seon
Shin, Dong-Joon
2008 INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY AND ITS APPLICATIONS, VOLS 1-3, 2008, : 311 - +
[8] Adaptive Phase Rotation of OFDM Signals for PAPR Reduction
Hong, Eonpyo
Park, Youngin
Lim, Sangchae
Har, Dongsoo
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2011, 57 (04) : 1491 - 1495
[9] A COMPARATIVE ANALYSIS OF TECHNIQUES FOR PAPR REDUCTION OF OFDM SIGNALS
Janjic, Milos
Neskovic, Natasa
2013 21ST TELECOMMUNICATIONS FORUM (TELFOR), 2013, : 256 - 259
[10] PAPR Reduction of OFDM Signals using Convolutional Codes
Khan, Kanza
Sheikh, Shahzad Amin
2009 IEEE STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT: SCORED 2009, PROCEEDINGS, 2009, : 26 - 28

← 1 2 3 4 5 →