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Traffic Type Influence on Performance of OSPF QoS Routing

Abstrakt

Feasibility studies with QoS routing proved that the network traffic type has influence on routing performance. In this work influence of self-similar traffic for network with DiffServ architecture and OSPF QoS routing has been verified. Analysis has been done for three traffic classes. Multiplexed On-Off model was used for self-similar traffic generation. Comparison of simulation results was presented using both relative and non-relative measures for three traffic classes. Results were commented and analyzed. The basic conclusion is that performance for streaming and best-effort class for self-similar traffic is higher than performance for the same class with exponential traffic (Poisson). The other important conclusion is relation between performance differences and offered traffic amount.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Opublikowano w:
Journal of Telecommunications and Information Technology strony 19 - 28,
ISSN: 1509-4553
Język:
angielski
Rok wydania:
2013
Opis bibliograficzny:
Czarkowski M., Kaczmarek S., Wolff M.: Traffic Type Influence on Performance of OSPF QoS Routing// Journal of Telecommunications and Information Technology. -., nr. 3 (2013), s.19-28
Weryfikacja:
Politechnika Gdańska

wyświetlono 109 razy

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