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Conference Papers Year : 2013

CCN-TV: a data-centric approach to real-time video services


Content-Centric Networking (CCN) is a promising data-centric architecture, based on in-network caching, name-driven routing, and receiver-initiated sessions, which can greatly enhance the way Internet resources are currently used, making support for a broader set of users with increasing traffic demands possible. The CCN vision is, currently, attracting the attention of many researchers across the world, since it has all the potential to become ready to the market, to be gradually deployed in the Internet of today, and to facilitate a graceful transition from a host-centric networking rationale to a more effective data-centric working behaviour. At the same time, several issues have to be investigated before CCN can be safely deployed at the Internet scale. They include routing, congestion control, caching operations, name-space planning, and application design. With reference to application-related facets, it is worth noticing that the demand for TV services is growing at an exponential rate over time, thus requiring a very careful analysis of their performance in CCN architectures. To this end, in the present contribution we deploy a CCNTV system, capable of delivering real-time streaming TV services, and we evaluate its performance through a simulation campaign based on real-world topologies.
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hal-00906830 , version 1 (20-11-2013)



Vincenzo Ciancaglini, Giuseppe Piro, Riccardo Loti, Luigi Liquori, Luigi Alfredo Grieco. CCN-TV: a data-centric approach to real-time video services. 27th International Conference on Advanced Information Networking and Applications Workshops, AINA 2013, Barcelona, Spain, March 25-28, 2013, Mar 2013, Barcelona, Spain. pp.982-989, ⟨10.1109/WAINA.2013.19⟩. ⟨hal-00906830⟩


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