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Conference Paper: Wavelength-division-multiplexed ring networks

TitleWavelength-division-multiplexed ring networks
Authors
Issue Date1993
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings Of Spie - The International Society For Optical Engineering, 1993, v. 1784, p. 158-168 How to Cite?
AbstractMultichannel local-area networks can be constructed using fiber-optic wavelength-division-multiplexing (WDM) techniques. In this paper, WDM is applied to ring networks such as FDDI, token ring, slotted ring, and buffer insertion ring architectures. Crosstalk and insertion loss analyses of grating demultiplexers shows that the ratio of channel separation to channel width must be greater than four. Performance analyses of the multichannel WDM ring are formulated to determine the packet delay. The delay in the multichannel token ring is obtained by summing the remaining service time, token walk time, and the average service time of newly arrived messages. The remaining service time is estimated by approximating the system as a M/M/m queue. The multichannel slotted ring and buffer insertion ring are modeled by a non-preemptive head-of-the-line priority queuing system. By identifying that portion of the passing ring traffic having priority over local traffic, the delay of a tagged packet can be obtained as the sum of the residual service time and service times of local waiting packets and newly arrived ring packets. Two implementations are identified, one with parallel optical transmitters and receivers and protocol modules, and another using an array of laser diodes and photodetectors and a single protocol module.
Persistent Identifierhttp://hdl.handle.net/10722/158113
ISBN
ISSN

 

DC FieldValueLanguage
dc.contributor.authorYuk, Tony Ten_US
dc.contributor.authorPalais, Joseph Cen_US
dc.date.accessioned2012-08-08T08:58:07Z-
dc.date.available2012-08-08T08:58:07Z-
dc.date.issued1993en_US
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering, 1993, v. 1784, p. 158-168en_US
dc.identifier.isbn0819409634-
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/158113-
dc.description.abstractMultichannel local-area networks can be constructed using fiber-optic wavelength-division-multiplexing (WDM) techniques. In this paper, WDM is applied to ring networks such as FDDI, token ring, slotted ring, and buffer insertion ring architectures. Crosstalk and insertion loss analyses of grating demultiplexers shows that the ratio of channel separation to channel width must be greater than four. Performance analyses of the multichannel WDM ring are formulated to determine the packet delay. The delay in the multichannel token ring is obtained by summing the remaining service time, token walk time, and the average service time of newly arrived messages. The remaining service time is estimated by approximating the system as a M/M/m queue. The multichannel slotted ring and buffer insertion ring are modeled by a non-preemptive head-of-the-line priority queuing system. By identifying that portion of the passing ring traffic having priority over local traffic, the delay of a tagged packet can be obtained as the sum of the residual service time and service times of local waiting packets and newly arrived ring packets. Two implementations are identified, one with parallel optical transmitters and receivers and protocol modules, and another using an array of laser diodes and photodetectors and a single protocol module.-
dc.languageengen_US
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.titleWavelength-division-multiplexed ring networksen_US
dc.typeConference_Paperen_US
dc.identifier.emailYuk, Tony T:tiyuk@eee.hku.hken_US
dc.identifier.authorityYuk, Tony T=rp00210en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0027189431en_US
dc.identifier.volume1784en_US
dc.identifier.spage158en_US
dc.identifier.epage168en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYuk, Tony T=6603685705en_US
dc.identifier.scopusauthoridPalais, Joseph C=7004182587en_US

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