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Carrier phase estimation in dispersion-unmanaged optical transmission systems
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Xu, Tianhua, Bayvel, Polina, Liu, Tiegen, Zhang, Yimo, Jabobsen, Gunnar, Li, Jie and Popov, Sergei (2016) Carrier phase estimation in dispersion-unmanaged optical transmission systems. In: 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC), Beijing, China, 25-26 Mar 2017. Published in: 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) ISBN 9781467389792.
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WRAP-carrier-phase-estimation-dispersion-unmanaged-optical-Xu-2017.pdf - Accepted Version - Requires a PDF viewer. Download (960Kb) | Preview |
Official URL: http://doi.org/10.1109/IAEAC.2017.8054335
Abstract
The study on carrier phase estimation (CPE) approaches, involving a one-tap normalized least-mean-square (NLMS) algorithm, a block-wise average algorithm, and a Viterbi-Viterbi algorithm has been carried out in the long-haul high-capacity dispersion-unmanaged coherent optical systems. The close-form expressions and analytical predictions for bit-error-rate behaviors in these CPE methods have been analyzed by considering both the laser phase noise and the equalization enhanced phase noise. It is found that the Viterbi-Viterbi algorithm outperforms the one-tap NLMS and the block-wise average algorithms for a small phase noise variance (or effective phase noise variance), while the three CPE methods converge to a similar performance for a large phase noise variance (or effective phase noise variance). In addition, the differences between the three CPE approaches become smaller for higher-level modulation formats.
Item Type: | Conference Item (Paper) | ||||||
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||
Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||
Library of Congress Subject Headings (LCSH): | Fiber optics, Optical fiber communication, Signal processing Digital techniques | ||||||
Journal or Publication Title: | 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) | ||||||
Publisher: | IEEE | ||||||
ISBN: | 9781467389792 | ||||||
Official Date: | 2 October 2016 | ||||||
Dates: |
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Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||
Date of first compliant deposit: | 1 November 2017 | ||||||
Date of first compliant Open Access: | 1 November 2017 | ||||||
Funder: | Engineering and Physical Sciences Research Council (EPSRC), Seventh Framework Programme (European Commission) (FP7), Sweden. VetenskapsrĂĄdet [Research Council] | ||||||
Grant number: | EP/J017582/1 (EPSC), GRIFFON, No. 324391, ICONE, No. 608099) (FP7), No. 0379801 (Sweden. VetenskapsrĂĄdet [Research Council]) | ||||||
Conference Paper Type: | Paper | ||||||
Title of Event: | 2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) | ||||||
Type of Event: | Conference | ||||||
Location of Event: | Beijing, China | ||||||
Date(s) of Event: | 25-26 Mar 2017 |
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