DocumentCode :
1892566
Title :
Performance analysis of Ethernet Passive Optical Networks with high load through a hybrid analytical/simulated model
Author :
Prado, Agenor A. ; Abelém, Antônio Jorge
Author_Institution :
Grupo de Estudos de Redes de Comput. e Comun. Multimidia (GERCOM), Univ. Fed. do Para - UFPA, Belém, Brazil
fYear :
2011
fDate :
27-29 April 2011
Firstpage :
1
Lastpage :
4
Abstract :
This paper presents a hybrid analytical/simulated model to analyze the performance of upstream flows in Ethernet Optical Passive Networks (EPON) based on frame´s total delay. The modeling was done using Stochastic Colored Petri Networks (SCPN), from where the average queue size is obtained. Then, this average is used to analytically obtain the total delay. An improvement in the scheduling strategy based on weights of classes of traffic (CoS) is also proposed so as not to penalize too much the best-effort (BE) class type.
Keywords :
Petri nets; local area networks; optical fibre networks; passive optical networks; BE class type; EPON; Ethernet passive optical networks; best-effort class type; classes of traffic; hybrid analytical-simulated model; performance analysis; scheduling strategy; stochastic colored Petri networks; Computational modeling; Delay; EPON; Load modeling; Optical network units; Passive optical networks; Acces Network; EPON; Pteri Nets;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
EUROCON - International Conference on Computer as a Tool (EUROCON), 2011 IEEE
Conference_Location :
Lisbon
Print_ISBN :
978-1-4244-7486-8
Type :
conf
DOI :
10.1109/EUROCON.2011.5929323
Filename :
5929323
Link To Document :
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