Modeling and linearization of nonlinear radio-over-fiber system

被引：0
|
作者：
Wang, Jianping [1 ]
Zhou, Xianwei [1 ]
Guo, Wenzhe [1 ]
Liu, Xiao [1 ]
机构：
[1] Univ Sci & Technol Beijing, Dept Commun Engn, Sch Informat Engn, Beijing 100083, Peoples R China
来源：
OPTICAL ENGINEERING | 2008年 / 47卷 / 02期
基金：
中国国家自然科学基金;
关键词：
radio over fiber; nonlinearity; modeling; compensation; Volterra;
D O I：
10.1117/1.2841051
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The biggest concern in the use of radio-over-fiber (ROF) links in wireless access is the limited dynamic range due to nonlinear distortion (NLD). We introduce the configuration of the ROF system, then the Volterra series, a higher-order adaptive-filter-based nonlinearity compensation scheme, is proposed to model the system and compensate the NLD. The adaptive algorithms of least mean square (LMS) and recursive least squares (RLS) for identifying Volterra kernels are both studied. The simulated results based on the measured results show that both Volterra LMS and Volterra RLS can be used to model the system, and gradually saturating amplitude nonlinearity can be adequately linearized by the latter. (C) 2008 Society of Photo-Optical Instrumentation Engineers.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Analysis and modeling of a nonlinear radio-over-fiber system
    Zhou, Xianwei
    Wang, Jianping
    Liu, Xiao
    [J]. OPTICAL ENGINEERING, 2007, 46 (08)
  • [2] Hybrid Linearization of Broadband Radio-Over-Fiber Transmission
    Xie, Xiaoran
    Hui, Ming
    Liu, Taijun
    Zhang, Xiupu
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2018, 30 (08) : 692 - 695
  • [3] Amplified radio-over-fiber system linearization using recurrent neural networks
    Pereira, Luiz Augusto Melo
    Mendes, Luciano Leonel
    Bastos Filho, Carmelo Jose Albanez
    Sodre Jr, Arismar Cerqueira
    [J]. JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2023, 15 (03) : 144 - 154
  • [4] Linearization of a Radio-over-Fiber Mobile Fronthaul with Feedback Loop
    Mateo, Carlos
    Clemente, Jesus
    Garcia-Ducar, Paloma
    Carro, Pedro L.
    de Mingo, Jesus
    Salinas, Inigo
    [J]. 2017 26TH WIRELESS AND OPTICAL COMMUNICATION CONFERENCE (WOCC), 2017,
  • [5] Linearization Technologies for Broadband Radio-Over-Fiber Transmission Systems
    Zhang, Xiupu
    Zhu, Ran
    Shen, Dongyan
    Liu, Taijun
    [J]. PHOTONICS, 2014, 1 (04): : 455 - 472
  • [6] Blind Compensation of Nonlinear Waveform Distortions in Radio-over-Fiber System
    Kim, Byung Gon
    Bae, Sung Hyun
    Kim, Hoon
    Chung, Yun C.
    [J]. 2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2018,
  • [7] Radio-over-fiber linearization with optimized genetic algorithm CPWL model
    Mateo, Carlos
    Carro, Pedro L.
    Garcia-Ducar, Paloma
    de Mingo, Jesus
    Salinas, Inigo
    [J]. OPTICS EXPRESS, 2017, 25 (04): : 3694 - 3708
  • [8] Nonlinear effect of OFDM in radio-over-fiber transmission
    Bo, Zhang
    Yinghua, Lu
    Jinling, Zhang
    Biao, Yang
    [J]. 2007 5TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2007, : 355 - +
  • [9] Upgradable radio-over-fiber transport system
    Chang, Ching-Hung
    Tu, Liang-Shuo
    Huang, Yi-Syuan
    Li, Chung-Yi
    [J]. OPTICAL ENGINEERING, 2017, 56 (10)
  • [10] Improved Nonlinear Model Implementation for VCSEL Behavioral Modeling in Radio-Over-Fiber Links
    Giovannini, Andrea
    Hadi, Muhammad Usman
    Prat, Lucas Iogna
    Neji, Najett
    Tegegne, Zerihun Gedeb
    Viana, Carlos
    Billabert, Anne-Laure
    Laheurte, Jean-Marc
    Nanni, Jacopo
    Masotti, Diego
    Tartarini, Giovanni
    Polleux, Jean-Luc
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2022, 40 (20) : 6778 - 6784
12345