M. Riva <em>et al.</em>" An Elastic Optical Network-based Architecture for the 5G Fronthaul", in <em>Proceedings of the 36th Brazilian Symposium on Computer Networks and Distributed Systems</em>, Campos do Jordão, 2018, pp. 631-641, doi: <a href="https://doi.org/10.5753/sbrc.2018.2447">https://doi.org/10.5753/sbrc.2018.2447</a>.