The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Embora nos últimos anos tenham sido exercidos esforços consideráveis no tratamento dos problemas de controlo de congestionamento dos serviços ABR nas redes ATM, o foco tem sido até agora principalmente em aplicações unicast. A inclusão dos serviços multicast emergentes na concepção de esquemas de controlo de congestionamento ainda está numa fase inicial. O esquema genérico de controle de congestionamento de circuito fechado baseado em taxa proposto pelo Fórum ATM para serviços ABR sofre de um produto de grande largura de banda com atraso. O comportamento VS/VD é, portanto, proposto pelo Fórum como um complemento. Neste artigo, dois esquemas de controle de congestionamento de comportamento VS/VD para serviços ABR multicast nas redes ATM são examinados: notificação de congestionamento explícita direta (FECN) e notificação de congestionamento explícita retroativa (BECN). Seus desempenhos são analisados e comparados. Observamos ainda que ambos os esquemas VS/VD aliviam o problema do ruído de consolidação e do atraso de consolidação das células RM que retornam dos nós a jusante. O alívio do ruído e do atraso na consolidação é uma grande preocupação da maioria das pesquisas atuais. Os resultados da simulação também são fornecidos para apoiar a validade de nossas análises e afirmações.
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Chen-Ming CHUANG, Jin-Fu CHANG, "Virtual Source/Virtual Destination (VS/VD) Congestion Control for Multicast ABR Services in ATM Networks" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 3, pp. 646-658, March 2000, doi: .
Abstract: Although in recent years, considerable efforts have been exerted on treating the congestion control problems of ABR services in the ATM networks, the focus has been so far mostly on unicast applications. The inclusion of the emerging multicast services in the design of congestion control schemes is still at its infancy. The generic rate-based closed-loop congestion control scheme proposed by the ATM Forum for ABR services suffers from large delay-bandwidth product. VS/VD behavior is therefore proposed by the Forum as an supplement. In this paper, two VS/VD behavior congestion control schemes for multicast ABR services in the ATM networks are examined : forward explicit congestion notification (FECN) and backward explicit congestion notification (BECN). Their performances are analyzed and compared. We further observe that both VS/VD schemes alleviate the problem of consolidation noise and consolidation delay of the RM cells returning from the downstream nodes. The alleviation of consolidation noise and consolidation delay is a major concern of most present researches. Simulation results are also given to support the validity of our analysis and claims.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_3_646/_p
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@ARTICLE{e83-b_3_646,
author={Chen-Ming CHUANG, Jin-Fu CHANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Virtual Source/Virtual Destination (VS/VD) Congestion Control for Multicast ABR Services in ATM Networks},
year={2000},
volume={E83-B},
number={3},
pages={646-658},
abstract={Although in recent years, considerable efforts have been exerted on treating the congestion control problems of ABR services in the ATM networks, the focus has been so far mostly on unicast applications. The inclusion of the emerging multicast services in the design of congestion control schemes is still at its infancy. The generic rate-based closed-loop congestion control scheme proposed by the ATM Forum for ABR services suffers from large delay-bandwidth product. VS/VD behavior is therefore proposed by the Forum as an supplement. In this paper, two VS/VD behavior congestion control schemes for multicast ABR services in the ATM networks are examined : forward explicit congestion notification (FECN) and backward explicit congestion notification (BECN). Their performances are analyzed and compared. We further observe that both VS/VD schemes alleviate the problem of consolidation noise and consolidation delay of the RM cells returning from the downstream nodes. The alleviation of consolidation noise and consolidation delay is a major concern of most present researches. Simulation results are also given to support the validity of our analysis and claims.},
keywords={},
doi={},
ISSN={},
month={March},}
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TY - JOUR
TI - Virtual Source/Virtual Destination (VS/VD) Congestion Control for Multicast ABR Services in ATM Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 646
EP - 658
AU - Chen-Ming CHUANG
AU - Jin-Fu CHANG
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2000
AB - Although in recent years, considerable efforts have been exerted on treating the congestion control problems of ABR services in the ATM networks, the focus has been so far mostly on unicast applications. The inclusion of the emerging multicast services in the design of congestion control schemes is still at its infancy. The generic rate-based closed-loop congestion control scheme proposed by the ATM Forum for ABR services suffers from large delay-bandwidth product. VS/VD behavior is therefore proposed by the Forum as an supplement. In this paper, two VS/VD behavior congestion control schemes for multicast ABR services in the ATM networks are examined : forward explicit congestion notification (FECN) and backward explicit congestion notification (BECN). Their performances are analyzed and compared. We further observe that both VS/VD schemes alleviate the problem of consolidation noise and consolidation delay of the RM cells returning from the downstream nodes. The alleviation of consolidation noise and consolidation delay is a major concern of most present researches. Simulation results are also given to support the validity of our analysis and claims.
ER -