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Intelligent Transportation Systems (ITS), supporting the development of innovative vehicular applications, have benefited from major contributions in the field of wireless networking. Broadcasting is a crucial communication type for many domain-specific applications. In this work we focus on analytical modeling of multi-hop broadcast in vehicular networks and quantify its performance in terms of relevant...
Video traffic constitutes the majority of traffic in bytes that mobile and fixed line operators deliver to their customer. This type of traffic is both resource consuming and QoE sensitive. A third characteristics is that user abandon, in a lot of cases, viewing prematurely. Several strategies have been devised to account for all those dimensions. Dominant approaches are fast-caching where the server...
Actual mobile operators are facing capacity issues of their networks and the growth of their energy consumption. This paper presents two strategies to control the assignment of mobile users in heterogeneous LTE networks. The objective of controlling is to improve the offered QoS while reducing the energy consumption of serving base stations. The control proposed in these strategies is local; both...
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