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Modified Radius Directed Equaliser for High Order QAM

Lavery, D; Paskov, M; Maher, R; Savory, SJ; Bayvel, P; (2015) Modified Radius Directed Equaliser for High Order QAM. In: Capmany, J and Junyent, G and Sales, S and Muñoz, R, (eds.) Proceedings of 41st European Conference on Optical Communication (ECOC). IEEE: Valencia, Spain. Green open access

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Abstract

The RDE for M-ary QAM equalisation is modified using a low-complexity probabilistic update algorithm. Performance is investigated in simulation and experiment for 8 GBd DP-64QAM and DP-256QAM. DP-64QAM improved by 3.2 dB Q2 -factor for a dynamic channel with high OSNR.

Type: Proceedings paper
Title: Modified Radius Directed Equaliser for High Order QAM
Event: 41st European Conference on Optical Communication (ECOC)
Location: Valencia, SPAIN
Dates: 27 September 2015 - 01 October 2015
ISBN-13: 9788460817413
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/ECOC.2015.7341620
Publisher version: http://dx.doi.org/10.1109/ECOC.2015.7341620
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Science & technology, technology, physical sciences, engineering, electrical & electronic, optics, telecommunications, 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/1497084
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