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Tytuł: Call Blocking Probabilities of Multirate Elastic and Adaptive Traffic under the Threshold and Bandwidth Reservation Policies, Journal of Telecommunications and Information Technology, 2016, nr 1

Autor:

Moscholios, Ioannis D. ; Logothetis, Michael D. ; Vassilakis, Vassilios G. ; Boucouvalas, Anthony C.

Data wydania:

2016, nr 1

Typ zasobu:

artykuł

Opis:

This paper proposes multirate teletraffic loss models of a link that accommodates different service-classes of elastic and adaptive calls. Calls follow a Poisson process, can tolerate bandwidth compression and have an exponentially distributed service time. When bandwidth compression occurs, the service time of new and in-service elastic calls increases. Adaptive calls do not alter their service time. All calls compete for the available link bandwidth under the combination of the Threshold (TH) and the Bandwidth Reservation (BR) policies. The TH policy can provide different QoS among service-classes by limiting the number of calls of a service-class up to a predefined threshold, which can be different for each service-class. The BR policy reserves part of the available link bandwidth to benefit calls of high bandwidth requirements. The analysis of the proposed models is based on approximate but recursive formulas, whereby authors determine call blocking probabilities and link utilization. The accuracy of the proposed formulas is verified through simulation and found to be very satisfactory.

Wydawca:

National Institute of Telecommunications

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:1904

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności

Temat i słowa kluczowe:

threshold and bandwidth reservation policies Call Blocking Probabilities Multirate Loss Model adaptive traffic policy

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

18 paź 2016

Data dodania obiektu:

18 paź 2016

Liczba wyświetleń treści obiektu:

113

Wszystkie dostępne wersje tego obiektu:

https://bc.itl.waw.pl/publication/2178

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Wyświetl opis w formacie OAI-PMH:

OAI-PMH

Nazwa wydania Data
Moscholios, Ioannis D.; Logothetis, Michael D.; Boucouvalas, Anthony C.; Vassilakis, Vassilios G., Call Blocking Probabilities of Multirate Elastic and Adaptive Traffic under the Threshold and Bandwidth Reservation Policies, Journal of Telecommunications and Information Technology, 2016, nr 1 18 paź 2016

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