Power penalty due to first-order PMD in optical OFDM/QAM and OFDM/OQAM transmission system

被引：0

作者：

Zhang, Ke ^{[1
]}

Wang, Jianping ^{[1
]}

Du, Xianyu ^{[1
]}

He, Zhen ^{[1
]}

机构：

[1] Department of Communication Engineering, Beijing

来源：

Journal of Information and Computational Science | 2015年 / 12卷 / 07期

基金：

中国国家自然科学基金;

关键词：

OFDM/OQAM; OFDM/QAM; Polarization mode dispersion; Power penalty;

D O I：

10.12733/jics20105880

中图分类号：

学科分类号：

摘要：

Polarization Mode Dispersion (PMD) is a challenge for high-data-rate optical-communication systems. More researches are desirable for impairments that is induced by PMD in high-speed optical Orthogonal Frequency Division Multiplexing (OFDM) transmission system. In this paper, an approximately analytical method for evaluating the power penalty due to first-order PMD in optical OFDM with Quadrature Amplitude Modulation (OFDM/QAM) and Filter Bank based Multi-carrier with Offset Quadrature Amplitude Modulation (FBMC/OQAM) transmission system is presented. The simulation results show that, compared with the Single Carrier with Quadrature Phase Shift Keying (SC-QPSK), both the OFDM/QAM and the FBMC/OQAM can decrease the power penalty caused by PMD by half. Furthermore, the FBMC/OQAM shows better power penalty immunity than the OFDM/QAM under the influence of first order PMD. Copyright © 2015 Binary Information Press.

引用

页码：2815 / 2827

页数：12

共 26 条

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