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".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
As redes industriais precisam fornecer serviços de comunicação confiáveis, geralmente de forma redundante de transmissão (RT). Nos últimos anos, diversas soluções de camada 2 baseadas em redundância de dispositivos foram propostas. No entanto, com a evolução das redes industriais para a Internet Industrial, estes métodos já não conseguem funcionar adequadamente nos ambientes de camada 3 sem redundância. Neste artigo, uma estrutura de comunicação confiável baseada em SDN é proposta para a Internet Industrial. Ele pode fornecer garantias de comunicação confiáveis para aplicativos de missão crítica, ao mesmo tempo em que atende aplicativos não críticos com o melhor esforço de transmissão. Especificamente, ele primeiro implementa um método de comunicação confiável baseado em RT usando o recurso de redundância de link da Internet Industrial. Em seguida, apresenta um mecanismo de sincronização redundante para evitar que os sistemas finais recebam dados duplicados. Finalmente, para maximizar o número de fluxos críticos nele (um problema NP-difícil), dois algoritmos de roteamento e escalonamento baseados em ILP também são apresentados. Esses dois algoritmos são ótimos (Programação com roteamento irrestrito, SUR) e subótimos (Programação com roteamento de comprimento mínimo, SMR). Numerosas simulações são realizadas para avaliar sua eficácia. Os resultados mostram que ele pode fornecer serviços confiáveis e livres de duplicatas para sistemas finais. Seu método de comunicação confiável tem melhor desempenho do que o método convencional de transmissão de melhor esforço em termos de taxa de sucesso na entrega de pacotes em redes de camada 3. Além disso, seu algoritmo de escalonamento, SMR, apresenta bom desempenho nas topologias experimentais (com qualidade média de 93% quando comparado ao SUR), e o overhead de tempo é aceitável.
Hequn LI
Northeastern University
Die LIU
Northeastern University
Jiaxi LU
Northeastern University
Hai ZHAO
Northeastern University
Jiuqiang XU
Northeastern University
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copiar
Hequn LI, Die LIU, Jiaxi LU, Hai ZHAO, Jiuqiang XU, "SDNRCFII: An SDN-Based Reliable Communication Framework for Industrial Internet" in IEICE TRANSACTIONS on Communications,
vol. E105-B, no. 12, pp. 1508-1518, December 2022, doi: 10.1587/transcom.2022EBP3028.
Abstract: Industrial networks need to provide reliable communication services, usually in a redundant transmission (RT) manner. In the past few years, several device-redundancy-based, layer 2 solutions have been proposed. However, with the evolution of industrial networks to the Industrial Internet, these methods can no longer work properly in the non-redundancy, layer 3 environments. In this paper, an SDN-based reliable communication framework is proposed for the Industrial Internet. It can provide reliable communication guarantees for mission-critical applications while servicing non-critical applications in a best-effort transmission manner. Specifically, it first implements an RT-based reliable communication method using the Industrial Internet's link-redundancy feature. Next, it presents a redundant synchronization mechanism to prevent end systems from receiving duplicate data. Finally, to maximize the number of critical flows in it (an NP-hard problem), two ILP-based routing & scheduling algorithms are also put forward. These two algorithms are optimal (Scheduling with Unconstrained Routing, SUR) and suboptimal (Scheduling with Minimum length Routing, SMR). Numerous simulations are conducted to evaluate its effectiveness. The results show that it can provide reliable, duplicate-free services to end systems. Its reliable communication method performs better than the conventional best-effort transmission method in terms of packet delivery success ratio in layer 3 networks. In addition, its scheduling algorithm, SMR, performs well on the experimental topologies (with average quality of 93% when compared to SUR), and the time overhead is acceptable.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2022EBP3028/_p
Copiar
@ARTICLE{e105-b_12_1508,
author={Hequn LI, Die LIU, Jiaxi LU, Hai ZHAO, Jiuqiang XU, },
journal={IEICE TRANSACTIONS on Communications},
title={SDNRCFII: An SDN-Based Reliable Communication Framework for Industrial Internet},
year={2022},
volume={E105-B},
number={12},
pages={1508-1518},
abstract={Industrial networks need to provide reliable communication services, usually in a redundant transmission (RT) manner. In the past few years, several device-redundancy-based, layer 2 solutions have been proposed. However, with the evolution of industrial networks to the Industrial Internet, these methods can no longer work properly in the non-redundancy, layer 3 environments. In this paper, an SDN-based reliable communication framework is proposed for the Industrial Internet. It can provide reliable communication guarantees for mission-critical applications while servicing non-critical applications in a best-effort transmission manner. Specifically, it first implements an RT-based reliable communication method using the Industrial Internet's link-redundancy feature. Next, it presents a redundant synchronization mechanism to prevent end systems from receiving duplicate data. Finally, to maximize the number of critical flows in it (an NP-hard problem), two ILP-based routing & scheduling algorithms are also put forward. These two algorithms are optimal (Scheduling with Unconstrained Routing, SUR) and suboptimal (Scheduling with Minimum length Routing, SMR). Numerous simulations are conducted to evaluate its effectiveness. The results show that it can provide reliable, duplicate-free services to end systems. Its reliable communication method performs better than the conventional best-effort transmission method in terms of packet delivery success ratio in layer 3 networks. In addition, its scheduling algorithm, SMR, performs well on the experimental topologies (with average quality of 93% when compared to SUR), and the time overhead is acceptable.},
keywords={},
doi={10.1587/transcom.2022EBP3028},
ISSN={1745-1345},
month={December},}
Copiar
TY - JOUR
TI - SDNRCFII: An SDN-Based Reliable Communication Framework for Industrial Internet
T2 - IEICE TRANSACTIONS on Communications
SP - 1508
EP - 1518
AU - Hequn LI
AU - Die LIU
AU - Jiaxi LU
AU - Hai ZHAO
AU - Jiuqiang XU
PY - 2022
DO - 10.1587/transcom.2022EBP3028
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E105-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2022
AB - Industrial networks need to provide reliable communication services, usually in a redundant transmission (RT) manner. In the past few years, several device-redundancy-based, layer 2 solutions have been proposed. However, with the evolution of industrial networks to the Industrial Internet, these methods can no longer work properly in the non-redundancy, layer 3 environments. In this paper, an SDN-based reliable communication framework is proposed for the Industrial Internet. It can provide reliable communication guarantees for mission-critical applications while servicing non-critical applications in a best-effort transmission manner. Specifically, it first implements an RT-based reliable communication method using the Industrial Internet's link-redundancy feature. Next, it presents a redundant synchronization mechanism to prevent end systems from receiving duplicate data. Finally, to maximize the number of critical flows in it (an NP-hard problem), two ILP-based routing & scheduling algorithms are also put forward. These two algorithms are optimal (Scheduling with Unconstrained Routing, SUR) and suboptimal (Scheduling with Minimum length Routing, SMR). Numerous simulations are conducted to evaluate its effectiveness. The results show that it can provide reliable, duplicate-free services to end systems. Its reliable communication method performs better than the conventional best-effort transmission method in terms of packet delivery success ratio in layer 3 networks. In addition, its scheduling algorithm, SMR, performs well on the experimental topologies (with average quality of 93% when compared to SUR), and the time overhead is acceptable.
ER -