Future Access Enablers for Ubiquitous and Intelligent Infrastructures Third International Conference, FABULOUS 2017, Bucharest, Romania, October 12-14, 2017, Proceedings - Fratu, Octavian; Fratu, Octavian; Militaru, Nicolae; Militaru, Nicolae; Halunga, Simona; Halunga, Simona (Springer International Publishing : Imprint: Springer, 2018)