Please use this identifier to cite or link to this item:
http://hdl.handle.net/10071/23173
Author(s): | Cancela, L. G. Sequeira, D. G. Pinheiro, B. R. Rebola, J. L. Pires, J. |
Date: | 2016 |
Title: | Analytical tools for evaluating the impact of in-band crosstalk in DP-QPSK signals |
Pages: | 6 - 11 |
Event title: | 21st European Conference on Networks and Optical Communications, NOC 2016 |
ISBN: | 978-1-5090-0296-2 |
DOI (Digital Object Identifier): | 10.1109/NOC.2016.7506977 |
Keywords: | In-band crosstalk Dual Polarization - Quadrature Phase-Shift Keying ROADM Moment generating function Optical networks |
Abstract: | An analytical tool based on the moment generating function of the receiver decision variable that can evaluate the impact of multiple in-band crosstalk signals in DP-QPSK (Dual-Polarization Quadrature Phase-Shift Keying) signals is presented. It is shown that when the number of interferers increases from 1 to 64 the crosstalk level, that assure a 2dB power penalty, becomes more stringent, -12 dB for the single interferer scenario and -15 dB for 64 interferers. The Gaussian approximation is also used for comparison purposes. |
Peerreviewed: | yes |
Access type: | Open Access |
Appears in Collections: | IT-CRI - Comunicações a conferências internacionais |
Files in This Item:
File | Description | Size | Format | |
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conferenceobject_29842.pdf | Versão Aceite | 339,47 kB | Adobe PDF | View/Open |
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