Optimal superfluid management of 5G networks / Chiaraviglio, Luca; Amorosi, Lavinia; Cartolano, Stefania; Nicola, Blefari-melazzi; Dell'Olmo, Paolo; Mohammad, Shojafar; Stefano, Salsano. - ELETTRONICO. - (2017), pp. 1-9. (Intervento presentato al convegno Network Softwarization (NetSoft), 2017 tenutosi a Bologna; Italy nel 3-7 July 2017) [10.1109/NETSOFT.2017.8004110].
Optimal superfluid management of 5G networks
Luca Chiaraviglio;Lavinia Amorosi;CARTOLANO, STEFANIA;Paolo Dell'olmo;
2017
Abstract
We consider the problem of evaluating the performance of a 5G network based on reusable components, called Reusable Functional Blocks (RFBs), proposed by the Horizon 2020 SUPERFLUIDITY project. RFBs allow a high level of flexibility, agility, portability and high performance. After formally modelling the RFB entities and the network physical nodes, we optimally formulate the problem of maximizing different Key Performance Indicators (KPIs) on an RFB-based network architecture, in which the RFBs are shared among the nodes, and deployed only where and when they are really needed. Our results, obtained by solving the proposed optimization problem over a simple yet representative scenario, show that the network can be managed in a very efficient way. More in depth, the RFBs are placed into the nodes in accordance with the amount of requested traffic from users and the specific pursued KPI, e.g., maximization of user throughput or minimization of the number of used nodes. Moreover, we evaluate the relationship between the capacity of each node and the number of RFBs deployed on it.File allegati a questo prodotto
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