Two-Stage n-PSK Partitioning Carrier Phase Recovery Scheme for Circular mQAM Coherent Optical Systems

A novel two-stage n-PSK partitioning carrier phase recovery (CPR) scheme for circular multilevel quadrature amplitude modulation (C-mQAM) constellations is presented. The first stage of the algorithm provides an initial rough estimation of the received constellation, which is utilized in the second...

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Detalhes bibliográficos

Principais autores:	Jaime Rodrigo Navarro, Aditya Kakkar, Xiaodan Pang, Miguel Iglesias Olmedo, Oskars Ozolins, Francesco Da Ros, Molly Piels, Richard Schatz, Darko Zibar, Gunnar Jacobsen, Sergei Popov
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2016-06-01
coleção:	Photonics
Assuntos:	carrier phase recovery (CPR) circular quadrature amplitude modulation (C-mQAM) coherent detection phase noise
Acesso em linha:	http://www.mdpi.com/2304-6732/3/2/37
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