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
O serviço ABR está atualmente padronizado para lidar com aplicações de tráfego de dados na rede ATM. Como método de controle de fluxo, o controle de fluxo baseado em taxa foi adotado e aplicado para gerenciar o serviço ABR. Vários métodos de controle foram propostos, e o EPRCA foi selecionado como um dos métodos de controle pelo Fórum ATM. O EPRCA é um algoritmo excelente, mas quando o EPRCA é aplicado à rede ATM, ocorrem vários problemas. Um dos problemas é o problema do beat-down, que dá alocação injusta da taxa de transmissão às conexões. Propomos um novo método de controle que resolve o problema da derrota. Mostraremos que, pelo método proposto, (i) o ACR é fornecido de forma justa para todas as conexões em comparação com o método convencional, e também (ii) a taxa de transferência é justa para conexões de salto longo e curto, (iii) o ACR é proporcional ao rendimento e, finalmente (iv) o rendimento total é maior que o do método convencional. A justiça do rendimento em (ii) é medida pelo índice de justiça. Em (iii), ser proporcional significa que o ACR alocado está próximo do throughput e é medido pelo índice de proporção. O desempenho é avaliado por simulação computacional.
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Harry PRIHANTO, Kenji NAKAGAWA, "Adaptive Thresholds of Buffer to Solve the Beat-Down Problem of Rate Control in ATM Networks" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 2, pp. 362-370, February 2000, doi: .
Abstract: ABR service is currently standardized to handle applications of data traffic in ATM network. As a flow control method, the rate-based flow control has been adopted and applied to manage the ABR service. Several control methods have been proposed, and the EPRCA is selected as one of the control methods by the ATM Forum. EPRCA is an excellent algorithm, but when the EPRCA is applied to the ATM network, several problems occur. One of the problems is the beat-down problem, which gives unfair allocation of transmission rate to connections. We propose a new control method which solves the beat-down problem. We will show that, by our proposed method, (i) the ACR is given fairly to every connection compared to the conventional method, and also (ii) the throughput is fair for both long-hop and short-hop connections, (iii) the ACR is proportional to the throughput, and finally (iv) the total throughput is larger than that of the conventional method. The fairness of the throughput in (ii) is measured by the fairness index. In (iii), being proportional means that the allocated ACR is close to the throughput and it is measured by the proportion index. The performance is evaluated by computer simulation.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_2_362/_p
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@ARTICLE{e83-b_2_362,
author={Harry PRIHANTO, Kenji NAKAGAWA, },
journal={IEICE TRANSACTIONS on Communications},
title={Adaptive Thresholds of Buffer to Solve the Beat-Down Problem of Rate Control in ATM Networks},
year={2000},
volume={E83-B},
number={2},
pages={362-370},
abstract={ABR service is currently standardized to handle applications of data traffic in ATM network. As a flow control method, the rate-based flow control has been adopted and applied to manage the ABR service. Several control methods have been proposed, and the EPRCA is selected as one of the control methods by the ATM Forum. EPRCA is an excellent algorithm, but when the EPRCA is applied to the ATM network, several problems occur. One of the problems is the beat-down problem, which gives unfair allocation of transmission rate to connections. We propose a new control method which solves the beat-down problem. We will show that, by our proposed method, (i) the ACR is given fairly to every connection compared to the conventional method, and also (ii) the throughput is fair for both long-hop and short-hop connections, (iii) the ACR is proportional to the throughput, and finally (iv) the total throughput is larger than that of the conventional method. The fairness of the throughput in (ii) is measured by the fairness index. In (iii), being proportional means that the allocated ACR is close to the throughput and it is measured by the proportion index. The performance is evaluated by computer simulation.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - Adaptive Thresholds of Buffer to Solve the Beat-Down Problem of Rate Control in ATM Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 362
EP - 370
AU - Harry PRIHANTO
AU - Kenji NAKAGAWA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2000
AB - ABR service is currently standardized to handle applications of data traffic in ATM network. As a flow control method, the rate-based flow control has been adopted and applied to manage the ABR service. Several control methods have been proposed, and the EPRCA is selected as one of the control methods by the ATM Forum. EPRCA is an excellent algorithm, but when the EPRCA is applied to the ATM network, several problems occur. One of the problems is the beat-down problem, which gives unfair allocation of transmission rate to connections. We propose a new control method which solves the beat-down problem. We will show that, by our proposed method, (i) the ACR is given fairly to every connection compared to the conventional method, and also (ii) the throughput is fair for both long-hop and short-hop connections, (iii) the ACR is proportional to the throughput, and finally (iv) the total throughput is larger than that of the conventional method. The fairness of the throughput in (ii) is measured by the fairness index. In (iii), being proportional means that the allocated ACR is close to the throughput and it is measured by the proportion index. The performance is evaluated by computer simulation.
ER -