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2011-06-21Zeitschriftenartikel DOI: 10.1016/j.osn.2011.05.002
Multicast capacity of optical ring network with hotspot traffic: The bi-directional WDM packet ring
dc.contributor.authorHeiden, Matthias an der
dc.contributor.authorSortais, Michel
dc.contributor.authorScheutzow, Michael
dc.contributor.authorReisslein, Martin
dc.contributor.authorMaier, Martin
dc.date.accessioned2018-05-07T16:50:22Z
dc.date.available2018-05-07T16:50:22Z
dc.date.created2013-07-22
dc.date.issued2011-06-21none
dc.identifier.otherhttp://edoc.rki.de/oa/articles/reV3rquKCgz9c/PDF/23HHqMdGlhn.pdf
dc.identifier.urihttp://edoc.rki.de/176904/1605
dc.description.abstractPacket-switching WDM ring networks with a hotspot transporting unicast, multicast, and broadcast traffic are important components of high-speed metropolitan area networks. For an arbitrary multicast fanout traffic model with uniform, hotspot destination, and hotspot source packet traffic, we analyze the maximum achievable long-run average packet throughput, which we refer to as multicast capacity, of bi-directional shortest path routed WDM rings. We identify three segments that can experience the maximum utilization, and thus, limit the multicast capacity. We characterize the segment utilization probabilities through bounds and approximations, which we verify through simulations. We discover that shortest path routing can lead to utilization probabilities above one half for moderate to large portions of hotspot source multi- and broadcast traffic, and consequently multicast capacities of less than two simultaneous packet transmissions. We outline a one-copy routing strategy that guarantees a multicast capacity of at least two simultaneous packet transmissions for arbitrary hotspot source traffic.eng
dc.language.isoeng
dc.publisherRobert Koch-Institut, Infektionsepidemiologie
dc.subjectHotspot trafficeng
dc.subjectMulticasteng
dc.subjectPacket throughputeng
dc.subjectShortest path routingeng
dc.subjectSpatial reuseeng
dc.subjectWavelength division multiplexing (WDM)eng
dc.subject.ddc610 Medizin
dc.titleMulticast capacity of optical ring network with hotspot traffic: The bi-directional WDM packet ring
dc.typeperiodicalPart
dc.identifier.urnurn:nbn:de:0257-10032018
dc.identifier.doi10.1016/j.osn.2011.05.002
dc.identifier.doihttp://dx.doi.org/10.25646/1530
local.edoc.container-titleOptical Switching and Networking
local.edoc.container-textAn Der Heiden, M., Sortais, M., Scheutzow, M., Reisslein, M., Maier, M. Multicast capacity of optical ring network with hotspot traffic: The bi-directional WDM packet ring (2012) Optical Switching and Networking, 9 (1), pp. 61-80.
local.edoc.fp-subtypeArtikel
local.edoc.type-nameZeitschriftenartikel
local.edoc.container-typeperiodical
local.edoc.container-type-nameZeitschrift
local.edoc.container-urlhttp://www.sciencedirect.com/science/article/pii/S1573427711000531
local.edoc.container-publisher-nameElsevier
local.edoc.container-volume9
local.edoc.container-issue1
local.edoc.container-year2012

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