Encaminhamento Seletivo de Interesses em Redes Veiculares de Dados Nomeados Baseado no Tempo de Vida do Enlace

• Antonio M. de Sousa UFBA
• Francisco R. C. Araújo UFBA
• Leobino N. Sampaio UFBA

DOI: https://doi.org/10.5753/sbrc.2018.2461

Resumo

Recentemente, as Redes Veiculares de Dados Nomeados foram propostas para lidar com os desafios enfrentados pelas redes veiculares convencionais, que utilizam um esquema de endereçamento de nós baseado em IP. A mobilidade constante e imprevisível dos nós nessas redes causam inundação de pacotes de interesse não satisfeitos, que sobrecarregam a rede. Neste artigo é proposta uma estratégia de encaminhamento de interesses que visa reduzir o número de retransmissões ao utilizar o tempo de vida do enlace como critério de decisão no encaminhamento. Os resultados de simulação mostram que a estratégia proposta consegue reduzir o número de retransmissões de interesses e de dados enquanto mantém a taxa de satisfação de interesses estável.

Referências

Ahmed, S. H., Bouk, S. H., and Kim, D. (2015). RUFS: RobUst forwarder selection in vehicular content-centric networks. IEEE Communications Letters, 19(9):1616–1619.

Ahmed, S. H., Bouk, S. H., Yaqub, M. A., Kim, D., and Gerla, M. (2016a). Conet: Controlled data packets propagation in vehicular named data networks. In Consumer Communications & Networking Conference (CCNC), 2016 13th IEEE Annual, pages 620–625. IEEE.

Ahmed, S. H., Bouk, S. H., Yaqub, M. A., Kim, D., Song, H., and Lloret, J. (2016b). CODIE: Controlled data and interest evaluation in vehicular named data networks. IEEE Transactions on Vehicular Technology, 65(6):3954–3963.

Grassi, G., Pesavento, D., Pau, G., Zhang, L., and Fdida, S. (2015). Navigo: Interest forwarding by geolocations in vehicular named data networking. In World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2015 IEEE 16th International Symposium on a, pages 1–10. IEEE.

Härri, J., Bonnet, C., and Filali, F. (2008). Kinetic mobility management applied to vehicular ad hoc network protocols. Computer Communications, 31(12):2907–2924.

Karagiannis, G., Altintas, O., Ekici, E., Heijenk, G., Jarupan, B., Lin, K., and Weil, T. (2011). Vehicular networking: A survey and tutorial on requirements, architectures, challenges, standards and solutions. IEEE communications surveys & tutorials, 13(4):584–616.

Kuai, M., Hong, X., and Yu, Q. (2016). Density-aware delay-tolerant interest forwarding in vehicular named data networking. In Vehicular Technology Conference (VTC-Fall), 2016 IEEE 84th, pages 1–5. IEEE.

Majeed, M. F., Ahmed, S. H., and Dailey, M. N. (2017). Enabling push-based critical IEEE Communications Letters, data forwarding in vehicular named data networks. 21(4):873–876.

Maryam, H., Wahid, A., and Shah, M. A. (2017). Mitigating broadcast storm in interest/data packet forwarding in vehicular content centric networking. In 2017 International Conference on Communication Technologies (ComTech), pages 162–167.

Mastorakis, S., Afanasyev, A., Moiseenko, I., and Zhang, L. (2015). ndnsim 2.0: A new version of the ndn simulator for ns-3. NDN, Technical Report NDN-0028.

Saxena, D., Raychoudhury, V., Suri, N., Becker, C., and Cao, J. (2016). Named data networking: a survey. Computer Science Review, 19:15–55.

Yaqub, M. A., Ahmed, S. H., Bouk, S. H., and Kim, D. (2016). Interest forwarding in vehicular information centric networks: a survey. In Proceedings of the 31st Annual ACM Symposium on Applied Computing, pages 724–729. ACM.

Yu, Y.-T., Dilmaghani, R. B., Calo, S., Sanadidi, M., and Gerla, M. (2013). Interest propagation in named data manets. In Computing, Networking and Communications (ICNC), 2013 International Conference on, pages 1118–1122. IEEE.

Zhang, L., Afanasyev, A., Burke, J., Jacobson, V., Crowley, P., Papadopoulos, C., Wang, L., Zhang, B., et al. (2014). Named data networking. ACM SIGCOMM Computer Communication Review, 44(3):66–73.