Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3087
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dc.contributor.authorKumar, Vikram-
dc.contributor.authorDas, Santos Kumar-
dc.date.accessioned2018-11-06T04:56:19Z-
dc.date.available2018-11-06T04:56:19Z-
dc.date.issued2018-10-
dc.identifier.citationIEEE TENCON ( 2018), Jeju, Korea, 28 – 31 October, 2018en_US
dc.identifier.urihttp://hdl.handle.net/2080/3087-
dc.descriptionCopyright of this document belongs to proceedings publisher.en_US
dc.description.abstractIn the last few decades, optical technology has become much advance to transmit higher traffic over a long distance. In spite of this, physical layer impairments (PLIs) poses a great concern over the optical communication to meet the demand of next generation technology. Hence, PLI aware algorithm is a major factor to improve the quality of an optical network. This paper discuss the quality estimation based on optical signal-to-noise ratio (OSNR). This approach includes noise due to amplifier spontaneous emission (ASE) in optical fiber, multiplexer, demultiplexer, and coherent crosstalk in optical switches to present OSNR in a wavelength division multiplexing/dense wavelength division multiplexing (WDM/DWDM) networks. In this work, estimation of ASE noise power for different values of wavelength and bandwidth has been discussed. This paper also presents a routing and wavelength assignment (RWA) algorithm based on OSNR to improve the quality of transmission .en_US
dc.subjectOptical signal-to-noise-ratioen_US
dc.subjectWavelength division multiplexingen_US
dc.subjectRouting and wavelength assignmenten_US
dc.subjectAmplifier spontaneous emission noiseen_US
dc.subjectBlocking probabilityen_US
dc.titleOSNR Based Quality Estimation in Optical Networken_US
dc.typeArticleen_US
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