Stokes Space-Based Modulation Format Recognition for Autonomous Optical Receivers
- 19 October 2015
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Journal of Lightwave Technology
- Vol. 33 (24), 5157-5163
- https://doi.org/10.1109/jlt.2015.2492858
Abstract
We propose a new modulation format recognition method for optical links employing OOK, M-PSK, M-PAM, and M-QAM modulation formats. The method combines the Stokes space analysis and higher order statistics as a part of a universal digital coherent receiver. Experimental investigation demonstrates successful format recognition of single-carrier optical signals modulated at 31.5 GBd with OOK, BPSK, QPSK, or 16QAM, and transported through 810 km of large area fiber. These results enable the development of autonomous receivers capable of identifying and demodulating unknown signals from noncooperating transmitters, including legacy optical transmitters.Keywords
Funding Information
- Harris Corporation and the Georgia Institute of Technology Terabit Optical Networking Consortium
This publication has 22 references indexed in Scilit:
- Autonomous identification and detection for multi-gigabit photonic assisted wireless linksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2015
- Clustering algorithms for Stokes space modulation format recognitionOptics Express, 2015
- Method to improve the performance of the optical modulation format identification system based on asynchronous amplitude histogramOptical Fiber Technology, 2015
- Agnostic Software-Defined Coherent Optical Receiver Performing Time-Domain Hybrid Modulation Format RecognitionPublished by Optica Publishing Group ,2015
- Experimental demonstration of a novel update algorithm in stokes space for adaptive equalization in coherent receiversPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2014
- Simultaneous Optical Performance Monitoring and Modulation Format/Bit-Rate Identification Using Principal Component AnalysisJournal of Optical Communications and Networking, 2014
- Modulation Format Identification Based on Received Signal Power Distributions for Digital Coherent ReceiversPublished by Optica Publishing Group ,2014
- Stokes Space-Based Optical Modulation Format Recognition for Digital Coherent ReceiversIEEE Photonics Technology Letters, 2013
- Modulation format identification in heterogeneous fiber-optic networks using artificial neural networksOptics Express, 2012
- Cognitive digital receiver for burst mode phase modulated radio over fiber linksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2010