Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Experimental Performance of 4D Optimized Constellation Alternatives for PM-8QAM and PM-16QAM

Not Accessible

Your library or personal account may give you access


Sensitivity and reach of soft-decoded PM-8QAM was improved by 1.2-dB and 35%, respectively, by moving to a 64 point 4D constellation and iterative decoding. Replacing PM-16QAM by 256 4D points led to 0.3-dB gain only.

© 2014 Optical Society of America

PDF Article
More Like This
Experimental Analysis of Transmission and Soft Decoding of Optimized 4D Constellations

Henning Buelow, Xiaofeng Lu, and Laurent Schmalen
AF4C.1 Asia Communications and Photonics Conference (ACPC) 2013

Performance Comparison of Different 8QAM Constellations for the Use in Flexible Optical Networks

Markus Nölle, Felix Frey, Robert Elschner, Carsten Schmidt-Langhorst, Antonio Napoli, and Colja Schubert
W3B.2 Optical Fiber Communication Conference (OFC) 2014

BICM capacity analysis of 8QAM-alternative 2D/4D modulation formats in nonlinear fiber transmission

Keisuke Kojima, Toshiaki Koike-Akino, David S. Millar, Tsuyoshi Yoshida, and Kieran Parsons
SM2F.5 CLEO: Science and Innovations (CLEO_SI) 2016


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access Optica Member Subscription

Select as filters

Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved