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dc.date.accessioned2020-02-04T08:43:39Z
dc.date.available2020-02-04T08:43:39Z
dc.date.created2019-03-18T12:09:00Z
dc.date.issued2019
dc.identifier.urihttp://hdl.handle.net/10852/72709
dc.description.abstractAbstract—Network Utility Maximization (NUM) is a well accepted theoretical concept that describes how congestion controls could cooperate to achieve an ideal sending rate allocation, for given utility functions of senders and constraints of the network. These network constraints are expressed as a “cost” in the framework. In practice, most congestion control mechanisms obtain feedback that is different from a “cost”. This paper focuses on Explicit Congestion Notification (ECN), which has been shown to be quite advantageous when it is available, e.g. with the popular Datacenter TCP (DCTCP) mechanism. However, different from a cost, ECN marks are not additive. We present a practical solution to this problem. Our solution changes how end hosts interpret the ECN signal, while the router side can be implemented via an unusual configuration of RED parameters.
dc.languageEN
dc.publisherUniversitetet i Oslo
dc.relation.ispartofResearch report http://urn.nb.no/URN:NBN:no-35645
dc.relation.urihttp://urn.nb.no/URN:NBN:no-35645
dc.titleEstimating an Additive Path Cost with Explicit Congestion Notification
dc.typeResearch report
dc.creator.authorTeymoori, Peyman
dc.creator.authorHayes, David Andrew
dc.creator.authorWelzl, Michael
dc.creator.authorGjessing, Stein
cristin.unitcode185,15,5,71
cristin.unitnameDigitale infrastrukturer og sikkerhet
cristin.ispublishedtrue
cristin.fulltextpreprint
cristin.fulltextpreprint
dc.identifier.cristin1685544
dc.identifier.pagecount17
dc.identifier.urnURN:NBN:no-75820
dc.type.documentForskningsrapport
dc.source.isbn978-82-7368-452-3
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/72709/2/revised-NUM-ECN.pdf
dc.relation.projectUIO/250684


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