Network slicing architecture for SDM and analog-radio-over-fiber-based 5G fronthaul networks

Juan Brenes (Corresponding author), Thomas D. Lagkas, Dimitrios Klonidis, Raul Munoz, Simon Rommel, Giada Landi, Idelfonso Tafur Monroy, Evangelos Grivas, Evangelos Pikasis, Giacomo Bernini, Josep M. Fabrega, Ricard Vilalta

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The blueSPACE project focuses on the study of innovative technologies to overcome the limitations of current fronthaul networks. The key technology proposed is space-division multiplexing, which makes it possible to increase the capacity available in conventional single-mode fibers, effectively encompassing this capacity to the forecasted bandwidth demands imposed by 5G mobile communications. In this paper, we present the innovative optical fronthaul infrastructure proposed in the project and the tailored extensions to the European Telecommunications Standards Institute network function virtualization management and orchestration architecture for this enhanced infrastructure together with practical implementation considerations.

Original languageEnglish
Article number9006770
Pages (from-to)B33-B43
Number of pages11
JournalJournal of Optical Communications and Networking
Issue number4
Publication statusPublished - Apr 2020


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