Title :
Modeling weight round robin packet scheduler with Petri nets
Author :
Pedroso, Carlos Marcelo ; Fonseca, Keiko
Author_Institution :
Pontificia Univ. Catolica do Parana, Curitiba, Brazil
Abstract :
This paper introduces a model using Petri nets for weight round robin (WRR) packet scheduler for Ethernet switches. This model uses the IEEE 802.1Q specification to schedule seven different classes of services in order to support quality of service at link layer. The proposed model can be used in performance analysis simulations and to educational purpose.
Keywords :
Petri nets; local area networks; packet switching; quality of service; scheduling; Ethernet; IEEE 802.1Q specification; Petri nets; WRR; packet scheduler; performance analysis; quality of service; weight round robin; Analytical models; Communication system traffic control; Ethernet networks; Packet switching; Petri nets; Quality of service; Round robin; Scheduling algorithm; Switches; Traffic control;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1182494
