Reduced-Guard-Interval CO-OFDM with Overlapped Frequency-Domain CD and PMD Equalization

被引：0
|
作者：
Chen, Chen [1 ]
Zhuge, Qunbi [1 ]
Plant, David V. [1 ]
机构：
[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ H3A 2A7, Canada
来源：
2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE | 2011年
关键词：
TRANSMISSION;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose an algorithm for CO-OFDM receivers to perform overlapped frequency-domain CD and PMD equalization before OFDM symbol demodulation. This approach enables OFDM transmission with a small cyclic prefix overhead of only 0.08%, and can enlarge the frequency averaging length for channel estimation in the presence of high PMD. (C)2011 Optical Society of America
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页数：3
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