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Digital adaptive carrier phase estimation in multi-level phase shift keying coherent optical communication systems

Xu, T; Liu, T; Zhang, Y; Jacobsen, G; Li, J; Popov, S; (2016) Digital adaptive carrier phase estimation in multi-level phase shift keying coherent optical communication systems. In: Li, S and Dai, Y and Cheng, Y, (eds.) ICISCE 2016: Proceedings [of the] 3rd International Conference on Information Science and Control Engineering. (pp. pp. 1293-1297). Institute of Electrical and Electronics Engineers (IEEE) Green open access

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Abstract

The analysis of adaptive carrier phase estimation is investigated in long-haul high speed n-level phase shift keying (n-PSK) optical fiber communication systems based on the one-tap normalized least-mean-square (LMS) algorithm. The close-form expressions for the estimated carrier phase and the bit-error-rate floor have been derived in the n-PSK coherent optical transmission systems. The results show that the one-tap normalized LMS algorithm performs pretty well in the carrier phase estimation, but will be less effective with the increment of modulation levels, in the compensation of both intrinsic laser phase noise and equalization enhanced phase noise.

Type: Proceedings paper
Title: Digital adaptive carrier phase estimation in multi-level phase shift keying coherent optical communication systems
Event: ICISCE 2016: 3rd International Conference on Information Science and Control Engineering
Location: Beijing, China
Dates: 08 July 2016 - 10 July 2016
ISBN-13: 9781509025367
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/ICISCE.2016.276
Publisher version: http://dx.doi.org/10.1109/ICISCE.2016.276
Language: English
Additional information: Copyright © 2016 by The Institute of Electrical and Electronics Engineers, Inc (IEEE). All rights reserved. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Keywords: one-tap normalized least-mean-square algorithm, optical fiber communication, n-level phase shift keying, carrier phase estimation, laser phase noise, equalization enhanced phase noise, Information science, Control engineering
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/1508371
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