Bruno Melis
Telecom Italia
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Publication
Featured researches published by Bruno Melis.
IEEE Wireless Communications | 2015
Jens Bartelt; Peter Rost; Dirk Wübben; Johannes Lessmann; Bruno Melis; Gerhard P. Fettweis
Cloud radio access networks promise considerable benefits compared to decentralized network architectures, but they also put challenging requirements on the fronthaul and backhaul network. Flexible centralization can relax these requirements by adaptively assigning different parts of the processing chain to either the centralized baseband processors or the base stations based on the load situation, user scenario, and availability of fronthaul links. In this article, we provide a comprehensive overview of different functional split options and analyze their specific requirements. We compare these requirements to available fronthaul technologies, and discuss the convergence of fronthaul and backhaul technologies. By evaluating the aggregated fronthaul traffic, we show the benefits of flexible centralization and give guidelines on how to set up the fronthaul network to avoid over- or under-dimensioning.
vehicular technology conference | 2013
Jens Bartelt; Gerhard P. Fettweis; Dirk Wübben; Mauro Boldi; Bruno Melis
To meet the increasing capacity demands of future mobile networks, dense deployment of radio access nodes in combination with partly centralized processing by means of a cloud-based architecture is a promising option. In such an architecture, the design and optimization of the backhaul plays a crucial role. In this paper, we review different backhaul technologies available and discuss their characteristics for use in cloud-based networks. We point out how a heterogeneous backhaul network and a flexible centralization enables the proposed architecture and give an outlook on how a joint design of access and backhaul can help in meeting the increased demands.
Archive | 2008
Mauro Boldi; Paolo Gianola; Bruno Melis; Alfredo Ruscitto
Archive | 2012
Marco Caretti; Gian Michele Dell'Aera; Maurizio Fodrini; Bruno Melis
Archive | 2005
Bruno Melis; Alfredo Ruscitto; Paolo Semenzato; Renata Mele; Giuseppe Grassano
Archive | 2012
Marco Caretti; Giuseppe Catalano; Gian Michele Dell'Aera; Bruno Melis
Archive | 2010
Marco Caretti; Valeria D'Amico; Bruno Melis; Dario Sabella
Archive | 2007
Loris Bollea; Valeria D'Amico; Maurizio Fodrini; Paolo Gallo; Bruno Melis; Alfredo Ruscitto
Archive | 2004
Bruno Melis; Alfredo Ruscitto; Paolo Semenzato
Archive | 2013
Petar Popovsk; Volker Brau; Hans-Peter Mayer; Peter Fertl; Zhe Ren; David Gonzales-Serrano; Erik G. Ström; Tommy Svensson; Hidekazu Taoka; Patrick Agyapong; Anass Benjebbour; Gerd Zimmermann; Juha Meinilä; Juha Ylitalo; Tommi Jämsä; Pekka Kyösti; Konstantinos Dimou; Mikael Fallgren; Yngve Selén; Bogdan Timus; Hugo Tullberg; Malte Schellmann; Yuxiang Wu; Martin Schubert; Du Ho Kang; Jan Markendahl; Claes Beckman; Mikko A. Uusitalo; Osman Yilmaz; Carl Wijting