Effects of modulation techniques RZ, NRZ, and CSRZ on the operation of hybrid OCDMA/WDM system for gigabit passive optical networks

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dc.citation.issue4
dc.citation.volume12
dc.contributor.authorAhmed N
dc.contributor.authorRashid MA
dc.date.available2017-07
dc.date.issued2017-07
dc.description.abstractIn this paper, the performance of hybrid optical code division multiple access/wavelength division multiplexing (OCDMA/WDM) system is evaluated for gigabit passive optical network (GPON). We have investigated, compared and analyzed various modulation techniques for 5 km distance with channel transmission rates at 2.5Gbps and 5 Gbps for OCDMA and WDM respectively. The Enhance Double Weight (EDW) code is used as a signature address for this system for studying the system limitations, benefits, and capabilities in order to transmit signal and handle high data traffic for the future multi gigabit optical networks. Simulation results revealed that Non-return to Zero (NRZ) modulation format provides better performance considering Bit-Error-Rate of 10E-13 and 11.608 dBm received optical power. The overall system performance using NRZ is increased by 17% and 33% against RZ and CSRZ.
dc.description.confidentialfalse
dc.format.extent299 - 306 (7)
dc.identifierhttp://www.ijmot.com/VOL12NO4.ASPX
dc.identifierIJMOT-2017-1-1209
dc.identifier.citationInternational Journal of Microwave and Optical Technology, 2017, 12 (4), pp. 299 - 306 (7)
dc.identifier.elements-id358291
dc.identifier.harvestedMassey_Dark
dc.identifier.issn1553-0396
dc.languageEnglish
dc.publisher2017 IAMOT
dc.publisher.urihttp://www.ijmot.com/VOL12NO4.ASPX
dc.relation.isPartOfInternational Journal of Microwave and Optical Technology
dc.relation.urihttp://www.ijmot.com/VOL12NO4.ASPX
dc.titleEffects of modulation techniques RZ, NRZ, and CSRZ on the operation of hybrid OCDMA/WDM system for gigabit passive optical networks
dc.typeJournal article
pubs.notesNot known
pubs.organisational-group/Massey University
pubs.organisational-group/Massey University/College of Sciences
pubs.organisational-group/Massey University/College of Sciences/School of Food & Advanced Technology Manawatu
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