Comunicação Fim-a-Fim Altamente Confiável e de Baixa Latência entre UEs Móveis no Contexto de 5G/B5G via Multipath Slices Elásticas
Resumo
Em 5G, URLLC se destaca pelos aspectos de confiabilidade e rapidez para com a comunicação. No entanto, há muito a ser feito e mesmo, atualizado tanto em hardware quanto em software. Neste contexto, o emprego de SDN e NFV em redes, suscitou a viabilização do uso de redes lógicas “Network Slices” (NS). Mas custos inerentes a tempo, banda etc, podem comprometer o emprego de técnicas disponíveis. Diante disto, apresenta-se a tese de que é possível incrementar a confiabilidade, mantendo baixa a latência de comunicação, com mínimos impactos nas redes; isto por meio do emprego de multipath slices. Assim, cópias de pacotes serão encaminhadas por caminhos distintos e mesmo, alternadamente entre estes, no intuito de prover a essência de URLLC.
Referências
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Mahmood, N. H., Karimi, A., Berardinelli, G., Pedersen, K. I., and Laselva, D. (2019). On the Resource Utilization of Multi-Connectivity Transmission for URLLC Services in 5G New Radio. In 2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW), pages 1-6.
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Shahriar, N., Taeb, S., Chowdhury, S. R., Zulfiqar, M., Tornatore, M., Boutaba, R., Mitra, J., and Hemmati, M. (2020). Reliable Slicing of 5G Transport Networks With Band-width Squeezing and Multi-Path Provisioning. IEEE Trans. on Network and Service Management. Conference Name: IEEE Trans. on Network and Service Management.
Sweidan, Z., Islambouli, R., and Sharafeddine, S. (2020). Optimized flow assignment for applications with strict reliability and latency constraints using path diversity. Journal of Computational Science, 44:101163.
Gebert, J. and Wich, A. (2020). Alternating Transmission of Packets in Dual Connectivity for Periodic Deterministic Communication Utilising Survival Time. In 2020 European Conference on Networks and Communications (EuCNC). ISSN: 2575-4912.
Gonçalves, M., Neto, N., Oliveira, D., Silva, F., and Rosa, P. (2020). Bootstrapping and Plug-and-Play Operations on Software Defined Networks: A Case Study on Self-configuration using the SONAr Architecture:. In Proc. of the 10th Internat. Conf. on Cloud Comp. and Services Science. SCITEPRESS Science and Tech. Publications.
Islambouli, R., Sweidan, Z., and Sharafeddine, S. (2019). Dynamic Multipath Resource Management for Ultra Reliable Low Latency Services. In 2019 IEEE Symposium on Computers and Communications (ISCC), pages 987-992. ISSN: 2642-7389.
Mahmood, N. H., Karimi, A., Berardinelli, G., Pedersen, K. I., and Laselva, D. (2019). On the Resource Utilization of Multi-Connectivity Transmission for URLLC Services in 5G New Radio. In 2019 IEEE Wireless Communications and Networking Conference Workshop (WCNCW), pages 1-6.
Moreira, R., Rosa, P. F., Aguiar, R. L. A., and de Oliveira Silva, F. (2020). Enabling Multi-domain and End-to-End Slice Orchestration for Virtualization Everything Functions (VxFs). In Advanced Information Networking and Applications, Advances in Intelligent Systems and Computing, pages 830-844, Cham. Springer Int. Publishing.
O'Connell, E., Moore, D., and Newe, T. (2020). Challenges Associated with Implementing 5G in Manufacturing. Telecom, 1(1):48-67. Number: 1 Publisher: Multidisciplinary Digital Publishing Institute.
Shahriar, N., Taeb, S., Chowdhury, S. R., Zulfiqar, M., Tornatore, M., Boutaba, R., Mitra, J., and Hemmati, M. (2020). Reliable Slicing of 5G Transport Networks With Band-width Squeezing and Multi-Path Provisioning. IEEE Trans. on Network and Service Management. Conference Name: IEEE Trans. on Network and Service Management.
Sweidan, Z., Islambouli, R., and Sharafeddine, S. (2020). Optimized flow assignment for applications with strict reliability and latency constraints using path diversity. Journal of Computational Science, 44:101163.
Publicado
27/05/2022
Como Citar
CUNHA, Italo Tiago da; ROSA, Eduardo Castilho; SILVA, Flávio de Oliveira.
Comunicação Fim-a-Fim Altamente Confiável e de Baixa Latência entre UEs Móveis no Contexto de 5G/B5G via Multipath Slices Elásticas. In: WORKSHOP DE PESQUISA EXPERIMENTAL DA INTERNET DO FUTURO (WPEIF), 13. , 2022, Fortaleza.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2022
.
p. 41-46.
ISSN 2595-2692.
DOI: https://doi.org/10.5753/wpeif.2022.223584.
