HEAL DSpace

ATM traffic engineering for ABR service provisioning

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dc.contributor.author Mitrou, N en
dc.contributor.author Kontovasilis, K en
dc.contributor.author Protonotarios, E en
dc.date.accessioned 2014-03-01T01:11:45Z
dc.date.available 2014-03-01T01:11:45Z
dc.date.issued 1996 en
dc.identifier.issn 1018-4864 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/11795
dc.subject Control Problem en
dc.subject Feedback Mechanism en
dc.subject Service Provision en
dc.subject Traffic Analysis en
dc.subject Traffic Control en
dc.subject Traffic Engineered en
dc.subject Transport Service en
dc.subject Available Bit Rate en
dc.subject Cell Loss Rate en
dc.subject High Priority en
dc.subject.classification Telecommunications en
dc.subject.other STOCHASTIC-THEORY en
dc.title ATM traffic engineering for ABR service provisioning en
heal.type journalArticle en
heal.identifier.primary 10.1007/BF02109731 en
heal.identifier.secondary http://dx.doi.org/10.1007/BF02109731 en
heal.language English en
heal.publicationDate 1996 en
heal.abstract The Available Bit Rate (ABR) service is being designed as a low-cost transport service over ATM, which will be using the bandwidth left available after servicing connections of another, high-priority class. The implementation of the ABR service requires large buffers at each multiplexing/switching stage to keep cell-loss rates down to a minimum, and a feedback mechanism from the network to the terminals in order for the latter to adjust their traffic profiles according to the prevailing congestion conditions. Thus, an enhanced set of traffic control functions is necessary to support this new service. In this paper the main traffic analysis and control problems related with the ABR service are addressed, modelled and answered on the basis of effective rates defined for the multiplexed connections. Emphasis is given to a simple CAC scheme which consists in allocating peak rates to the high-priority class and effective rates to the ABR class. An adaptive shaping mechanism is then required to enforce the contracted effective rates for the ABR streams. Producing ON/OFF streams facilitates the control functions by allowing the use of approximate closed-form calculations. © J.C. Baltzer AG, Science Publishers. en
heal.publisher BALTZER SCI PUBL BV en
heal.journalName Telecommunication Systems en
dc.identifier.doi 10.1007/BF02109731 en
dc.identifier.isi ISI:A1996UR59700009 en
dc.identifier.volume 5 en
dc.identifier.issue 1-3 en
dc.identifier.spage 135 en
dc.identifier.epage 157 en


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