Uma Abordagem Baseada em RTT para Agrupamento Estável e de Baixa Latência em VANETs
Resumo
Estratégias de agrupamento (clustering) em Redes Veiculares Ad Hoc (VANETs) frequentemente negligenciam a latência ao priorizar métricas de mobilidade. Este trabalho propõe um algoritmo de agrupamento baseado no Tempo de Ida e Volta (RTT) de pacotes de dados, focado em assegurar comunicações Veículo-para-Veículo (V2V) de baixa latência e alta estabilidade. Através da implementação de heurísticas, o mecanismo resolve conflitos comuns de eleição e renúncia em cenários veiculares. Simulações demonstram que a solução proposta oferece uma durabilidade de cluster superior e menor carga de controle frente ao algoritmo Menor ID (LID), consolidando-se como uma alternativa robusta para a disseminação de informações em VANETs.
Referências
Alvarez Lopez, P., Behrisch, M., Bieker-Walz, L., Erdmann, J., Flötteröd, Y.-P., Hilbrich, R., Lücken, L., Rummel, J., Wagner, P., and Wießner, E. (2018). Microscopic traffic simulation using SUMO. In 2018 IEEE Intelligent Transportation Systems Conference (ITSC), pages 2575–2582. IEEE.
Andrade, E., Veloso, K., Vasconcelos, N., Santos, A., and Matos, F. (2020). Cooperative monitoring and dissemination of urban events supported by dynamic clustering of vehicles. Pervasive and Mobile Computing, 67:101244.
Codeca, L., Frank, R., and Engel, T. (2015). Luxembourg SUMO traffic (LuST) scenario: 24 hours of mobility for vehicular networking research. In 2015 IEEE Vehicular Networking Conference (VNC), pages 1–8. IEEE.
Cooper, C., Franklin, D., Ros, M., Safaei, F., and Abolhasan, M. (2017). A comparative survey of VANET clustering techniques. IEEE Communications Surveys & Tutorials, 19(1):657–681.
Cunha, F., Villas, L., Boukerche, A., Maia, G., Viana, A., Mini, R. A., and Loureiro, A. A. (2016). Data communication in VANETs: Protocols, applications and challenges. Ad Hoc Networks, 44:90–103.
Damjanović, M., Stević, Željko., Stanimirović, D., Tanackov, I., and Marinkovic, D. (2022). Impact of the number of vehicles on traffic safety: Multiphase modeling. Facta Universitatis Series Mechanical Engineering, 20(1):177–197.
Datta, S. K., Haerri, J., Bonnet, C., and Ferreira Da Costa, R. (2017). Vehicles as connected resources: Opportunities and challenges for the future. IEEE Vehicular Technology Magazine, 12(2):26–35.
Kumar, M. and Raw, R. S. (2025). MC2R : Multi criteria based cluster routing for software defined VANET. Journal of Information and Optimization Sciences, 46(1):187–203.
Mirkovic, D., Armitage, G., and Branch, P. (2018). A survey of round trip time prediction systems. IEEE Communications Surveys & Tutorials, 20(3):1758–1776.
Nawej, C. M., Owolawi, P. A., and Walingo, T. M. (2025). Advanced clustering for mobile network optimization: A systematic literature review. Sensors, 25(23).
Pidy Pidy, L. T., Moskolaı̈ Ngossaha, J., Karunathilake, T., Bowong Tsakou, S., and Förster, A. (2025). An efficient cluster-based routing protocol for enhanced data delivery and stability in VANETs: Cluster-based ant-colony routing with adaptive cluster head. IET Networks, 14(1):e70013.
Riley, G. F. and Henderson, T. R. (2010). The ns-3 network simulator. In Wehrle, K., Güneş, M., and Gross, J., editors, Modeling and Tools for Network Simulation, pages 15–34. Springer Berlin Heidelberg, Berlin, Heidelberg.
Toh, C. (2001). Ad Hoc Mobile Wireless Networks: Protocols and Systems. Pearson Education.
Tomar, P., Chaurasia, B. K., and Tomar, G. (2010). State of the art of data dissemination in VANETs. International journal of computer theory and engineering, 2(6):957–962.
Yury, A., Andrade, E., Nogueira, M., Santos, A., and Matos, F. (2020). Social-based cooperation of vehicles for data dissemination of critical urban events. In GLOBECOM 2020 - 2020 IEEE Global Communications Conference, pages 1–6.
Andrade, E., Veloso, K., Vasconcelos, N., Santos, A., and Matos, F. (2020). Cooperative monitoring and dissemination of urban events supported by dynamic clustering of vehicles. Pervasive and Mobile Computing, 67:101244.
Codeca, L., Frank, R., and Engel, T. (2015). Luxembourg SUMO traffic (LuST) scenario: 24 hours of mobility for vehicular networking research. In 2015 IEEE Vehicular Networking Conference (VNC), pages 1–8. IEEE.
Cooper, C., Franklin, D., Ros, M., Safaei, F., and Abolhasan, M. (2017). A comparative survey of VANET clustering techniques. IEEE Communications Surveys & Tutorials, 19(1):657–681.
Cunha, F., Villas, L., Boukerche, A., Maia, G., Viana, A., Mini, R. A., and Loureiro, A. A. (2016). Data communication in VANETs: Protocols, applications and challenges. Ad Hoc Networks, 44:90–103.
Damjanović, M., Stević, Željko., Stanimirović, D., Tanackov, I., and Marinkovic, D. (2022). Impact of the number of vehicles on traffic safety: Multiphase modeling. Facta Universitatis Series Mechanical Engineering, 20(1):177–197.
Datta, S. K., Haerri, J., Bonnet, C., and Ferreira Da Costa, R. (2017). Vehicles as connected resources: Opportunities and challenges for the future. IEEE Vehicular Technology Magazine, 12(2):26–35.
Kumar, M. and Raw, R. S. (2025). MC2R : Multi criteria based cluster routing for software defined VANET. Journal of Information and Optimization Sciences, 46(1):187–203.
Mirkovic, D., Armitage, G., and Branch, P. (2018). A survey of round trip time prediction systems. IEEE Communications Surveys & Tutorials, 20(3):1758–1776.
Nawej, C. M., Owolawi, P. A., and Walingo, T. M. (2025). Advanced clustering for mobile network optimization: A systematic literature review. Sensors, 25(23).
Pidy Pidy, L. T., Moskolaı̈ Ngossaha, J., Karunathilake, T., Bowong Tsakou, S., and Förster, A. (2025). An efficient cluster-based routing protocol for enhanced data delivery and stability in VANETs: Cluster-based ant-colony routing with adaptive cluster head. IET Networks, 14(1):e70013.
Riley, G. F. and Henderson, T. R. (2010). The ns-3 network simulator. In Wehrle, K., Güneş, M., and Gross, J., editors, Modeling and Tools for Network Simulation, pages 15–34. Springer Berlin Heidelberg, Berlin, Heidelberg.
Toh, C. (2001). Ad Hoc Mobile Wireless Networks: Protocols and Systems. Pearson Education.
Tomar, P., Chaurasia, B. K., and Tomar, G. (2010). State of the art of data dissemination in VANETs. International journal of computer theory and engineering, 2(6):957–962.
Yury, A., Andrade, E., Nogueira, M., Santos, A., and Matos, F. (2020). Social-based cooperation of vehicles for data dissemination of critical urban events. In GLOBECOM 2020 - 2020 IEEE Global Communications Conference, pages 1–6.
Publicado
19/07/2026
Como Citar
CARDOSO, Santiago; FIORESE, Adriano; KOSLOVSKI, Guilherme Piêgas.
Uma Abordagem Baseada em RTT para Agrupamento Estável e de Baixa Latência em VANETs. In: SEMINÁRIO INTEGRADO DE SOFTWARE E HARDWARE (SEMISH), 53. , 2026, Gramado/RS.
Anais [...].
Porto Alegre: Sociedade Brasileira de Computação,
2026
.
p. 770-781.
ISSN 2595-6205.
DOI: https://doi.org/10.5753/semish.2026.23246.
