Exploració per tema "Xarxes ad hoc"

Ara es mostren els items 1-6 de 6

    • A cooperative vehicular network framework 

      Trullols Cruces, Óscar; Morillo Pozo, Julián David; Barceló Ordinas, José María; García Vidal, Jorge (2009)
      Comunicació de congrés
      Accés obert
      Vehicular Ad Hoc Networks are networks characterized by intermittent connectivity and rapid changes in their topology. This paper addresses car-to-road communications in which vehicles use Access Points (AP) in a Delay ...

    • AVISS: Aplicación Adaptativa de Streaming de Vídeo 

      Díaz Delgado, Guillermo; Muñoz Jaime, Cristina; Tripp Barba, Carolina; Aguilar Igartua, Mónica (2010)
      Text en actes de congrés
      Accés obert
      En este trabajo presentamos AVISS (Adaptive VIdeo-Streaming Application), una aplicación para la transmisión adaptativa de streaming de vídeo en redes móviles ad-hoc (MANET, Mobile Ad-hoc Networks). AVISS pretende ofrecer ...

    • Collision-balancing frequency hopping in single-hop mobile ad hoc networks 

      Tanbourgi, Ralph; Pujol i Molist, Xevi; Jondral, Friedrich K. (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      We consider a single-hop frequency hopping (FH) mobile ad hoc network (MANET). To increase throughput orthogonal FH (O-FH) with hop-synchronous hopping can be used, thereby allowing collision-free transmissions under certain ...

    • Distributed graph coloring in wireless ad hoc networks: a light-weight algorithm based on Japanese tree frogs' calling behaviour 

      Hernández Pibernat, Hugo; Blum, Christian (IEEE, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Graph coloring concerns the problem of assigning colors to the nodes of a graph such that adjacent nodes do not share the same color. In this paper we deal with the problem of finding valid colorings of graphs in a distributed ...

    • Information dissemination in VANETs: deployment strategies for maximizing coverage 

      Trullols Cruces, Óscar; Barceló Ordinas, José María; Fiore, Marco; Casetti, Claudio; Chiasserini, Carla-Fabiana (2009)
      Comunicació de congrés
      Accés obert
      We consider that a given number of Dissemination Points (DPs) have to be deployed for disseminating information to vehicles travelling in an urban area. We formulate our problem as a Maximum Coverage Problem (MCP) so as ...

    • Minimizing interference in ad hoc networks with bounded communication radius 

      Korman Cozzetti, Matías (2012-10-15)
      Article
      Accés restringit per política de l'editorial
      We consider a topology control problem in which we are given a set of sensors in RdRd and we would like to assign a communication radius to each of them so that they generate a connected network and have low receiver-based ...