Analytical Model of a Weighted Round Robin Service System
Author(s) -
Vladimir Hottmar,
Bohumil Adamec
Publication year - 2012
Publication title -
journal of electrical and computer engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.318
H-Index - 25
eISSN - 2090-0155
pISSN - 2090-0147
DOI - 10.1155/2012/374961
Subject(s) - computer science , basis (linear algebra) , queue , quality of service , network packet , computer network , service (business) , real time computing , mathematics , geometry , economy , economics
This paper presents a mathematical description of Weighted Round Robin service strategy, on which basis all the perspective QoS tools that serve to manage congestion in converged packet networks work. On the basis of the presented mathematical model, it is possible to suitably configure the operational parameters (maximum queue length, distribution of the available transfer capacity) of these tools according to required values of packet delays. The implementation of the analytical model is demonstrated on a real network segment using advanced network data traffic emulator
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