Direct detection OFDMA-PON based on optical single sideband modulation and polarisation multiplexing

被引：0
|
作者：
Yu, Song [1 ]
Yang, Zhanyu [1 ]
Lan, Mingying [1 ]
Lu, Jianhao [1 ]
Li, Jian [1 ]
Wu, Guohua [1 ]
Gu, Wanyi [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 10086, Peoples R China
来源：
TRANSACTIONS ON EMERGING TELECOMMUNICATIONS TECHNOLOGIES | 2015年 / 26卷 / 04期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1002/ett.2678
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
A low complexity scheme is proposed for direct detection orthogonal frequency division multiple access passive optical network, based on optical single sideband modulation and polarisation multiplexing. By utilising Hermitian symmetry mapping and Hilbert transformation, the hardware requirement is reduced. Theoretical expressions are presented to explain the cross-polarisation interference, and a channel estimation algorithm is proposed for polarisation crosstalk. In addition, system parameters are discussed to optimise the performance of the proposed scheme. Copyright (c) 2013 John Wiley & Sons, Ltd.
引用
收藏
页码：598 / 604
页数：7
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