C. Guerber, E. Gomes, M. Fonseca, and A. Munaretto. " Transmission Opportunities: New Metrics for Calculating Resources in Vehicular Networks", in Proceedings of the 37th Brazilian Symposium on Computer Networks and Distributed Systems, Gramado, 2019, pp. 252-265, doi: https://doi.org/10.5753/sbrc.2019.7364.