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Convergence of Heterogeneous Network and IT infrastructures in Support of Fixed and Mobile Cloud Services
Authors
Markos P. Anastasopoulos
Nicola Ciulli
+8 more
Jordi Ferrer Riera
Joan A. Garcia-Espin
Giada Landi
Reza Nejabati
Bijan Rahimzadeh Rofoee
Dimitra Simeonidou
Anna Tzanakaki
Georgios Zervas
Publication date
1 July 2013
Publisher
Abstract
This paper proposes a next generation ubiquitous converged infrastructure to support Cloud and mobile Cloud computing services. The proposed infrastructure facilitates interconnection of fixed and mobile end users with IT resources through a heterogeneous network integrating optical metro and wireless access networks. To support the Infrastructure as a Service paradigm, the proposed architecture adopts the concept of virtualization across the technology domains involved. To optimally plan the proposed virtual infrastructures a holistic approach considering jointly the presence of all network technology domains and the IT resources is applied. Our modelling results identify trends and trade-offs relating to end-to-end service delay, resource requirements and energy consumption levels of the infrastructure across the various technology domains. © 2013 Authors
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Last time updated on 10/08/2019