DocumentCode
562166
Title
Fast and robust chromatic dispersion estimation using auto-correlation of signal power waveform for DSP based-coherent systems
Author
Sui, Qi ; Lau, Alan Pak Tao ; Lu, Chao
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Hong Kong, China
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
We propose chromatic dispersion (CD) estimation technique by using auto-correlation of signal power waveform for DSP based-coherent systems. Simulation results demonstrate 10-fold estimation time reduction with comparable CD range and estimation precision reported to date.
Keywords
correlation methods; digital signal processing chips; optical fibre communication; optical fibre dispersion; optical receivers; DSP based coherent systems; robust chromatic dispersion estimation; signal power waveform autocorrelation; Channel estimation; Chromatic dispersion; Estimation; Optical fibers; Optical noise; Signal to noise ratio; Simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6192214
Link To Document