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Istituto di Scienza e Tecnologie dell'Informazione     
Pradas Fernandez D., Barsocchi P., Jiang L., Potort́ F., Vazquez Castro M. A. Cost-efficient design of hybrid network for video transmission in tropical areas. In: VTC Spring 2009 - IEEE 69th Vehicular Technology Conference (Barcellona, Spagna, 26-29 aprile 2009). Proceedings, pp. 629 - 633. IEEE, 2009.
 
 
Abstract
(English)
The necessity of providing broadband connectivity to lowdensely populated areas has given rise to a big interest for hybrid networks, specially those composed of a satellite backhaul and a wireless terrestrial network. In this paper, we focus on a DVB-S2/RCS system with Adaptive Coding and Modulation (ACM) for the satellite link and a Wi-Fi network for the indoor terrestrial wireless link. Figure 1 depicts the considered scenario, which reproduces the hybrid network used to give service to small villages along the Amazon River [1]. The video stream is transmitted by the video stream server to the satellite transmitter, which broadcasts it to the satellite network.
DOI: 10.1109/VETECS.2009.5073475
Subject Hydrid Network
Streaming Video
DVB-s2
C.2 Computer-Communication Networks


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