Ara es mostren els items 32-51 de 78

    • G-3MRP: a game-theoretical multimedia multimetric map-aware routing1 protocol for vehicular ad hoc networks 

      Mohamad Mezher, Ahmad; Aguilar Igartua, Mónica (2022-08-04)
      Article
      Accés obert
      The particular requirements and special features of vehicular ad hoc networks (VANETs) (e.g., special mo8 bility patterns, short link lifetimes, rapid topology changes) involve challenges for the research community. 9 One ...
    • Game-theoretical design of an adaptive distributed dissemination protocol for VANETs 

      Iza Paredes, Cristhian; Mezher, Ahmad Mohamad; Aguilar Igartua, Mónica; Forné Muñoz, Jorge (Multidisciplinary Digital Publishing Institute (MDPI), 2018-01-01)
      Article
      Accés obert
      Road safety applications envisaged for Vehicular Ad Hoc Networks (VANETs) depend largely on the dissemination of warning messages to deliver information to concerned vehicles. The intended applications, as well as some ...
    • Heuristic methods in geographical routing protocols for VANETs 

      Urquiza Aguiar, Luis; Almeida, Daniel; Tripp Barba, Carolina; Aguilar Igartua, Mónica (Association for Computing Machinery (ACM), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper proposes different local\hyph search heuristics to improve the performance of geographical routing protocols in VANET networks, which typically relies the selection of the next node only on the best candidate. ...
    • Hybrid autonomous connected vehicle platooning with federated learning: state of the art and simulation framework 

      Prashanth Kannan, Prashanth; Al-zuhairi, Yaqoob; Aguilar Igartua, Mónica (2021)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this paper, we present a brief overview about technologies and state of art methods being used for Hybrid Autonomous Connected Vehicles (HACV). Moreover, Federated Learning (FL) help in avoiding transmission of raw ...
    • Impact of packet error modeling in VANET simulations 

      Tripp Barba, Carolina; Urquiza Aguiar, Luis; Estrada Jiménez, José Antonio; Aguilar-Calderón, José Alfonso; Zaldivar Colado, Aníbal; Aguilar Igartua, Mónica (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Simulation is a very valuable mechanism to study the performance of vehicular ad-hoc networks (VANETs), due to the high cost and effort involved in the deployment of vehicles in urban scenarios. Accordingly, as in real ...
    • Improved selection of the best forwarding candidate in 3MRP for VANETs 

      Mohamad Mezher, Ahmad; Lemus Cárdenas, Leticia; Cárdenas Barrera, Julián; Castillo Guerra, Eduardo; Meng, Julian; Aguilar Igartua, Mónica (2019)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The design of different metrics in hop-by-hop routing protocols for vehicular ad hoc networks (VANETs) has been investigated with the clear objective to improve the performance of VANETs in terms of packet losses and average ...
    • INRISCO: INcident monitoRing in Smart COmmunities 

      Aguilar Igartua, Mónica; Almenares Mendoza, Florina; Díaz Redondo, Rebeca Pilar; Martín Vicente, Manuela Isabel; Forné Muñoz, Jorge; Campo Vazquez, Celeste; Fernández Vilas, Ana; Cruz Llopis, Luis Javier de la; García Rubio, Carlos; Marín López, Andres; Mohamad Mezher, Ahmad; Díaz Sánchez, Daniel; Cerezo Costas, Héctor; Rebollo Monedero, David; Arias Cabarcos, Patricia; Rico Novella, Francisco José (Institute of Electrical and Electronics Engineers (IEEE), 2020-01-01)
      Article
      Accés obert
      Major advances in information and communication technologies (ICTs) make citizens to be considered as sensors in motion. Carrying their mobile devices, moving in their connected vehicles or actively participating in social ...
    • Large-scale simulations manager tool for OMNeT ++: expediting simulations and post-processing analysis 

      Barbecho Bautista, Pablo Andrés; Urquiza Aguiar, Luis Felipe; Lemus Cárdenas, Leticia; Aguilar Igartua, Mónica (Institute of Electrical and Electronics Engineers (IEEE), 2020-06-21)
      Article
      Accés obert
      Usually, simulations are the first approach to evaluate wireless and mobile networks due to the difficulties involved in deploying real test scenarios. Working with simulations, testing, and validating the target network ...
    • Load splitting in clusters of video servers 

      Cruz Llopis, Luis Javier de la; Vázquez Rodas, Andrés; Sanvicente Gargallo, Emilio; Aguilar Igartua, Mónica (2012-03-07)
      Article
      Accés restringit per política de l'editorial
      Nowadays, video on demand is one of the services more highly appreciated and demanded by customers. As the number of users increases, the capacity of the system that provides these services must also be increased to guarantee ...
    • MAX-MIN based buffer allocation for VANETs 

      Urquiza Aguiar, Luis; Vázquez Rodas, Andrés; Tripp Barba, Carolina; Aguilar Igartua, Mónica; Cruz Llopis, Luis Javier de la; Sanvicente Gargallo, Emilio (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Many proposals have studied the optimization of the EDCA mechanism used by the IEEE 802.11p MAC layer to provide QoS. In this work, we focus on the queuing process done by the different Access Categories (ACs). We propose ...
    • Mean waiting time in the M/H2/s queue: application to mobile communications Systems 

      Barceló Arroyo, Francisco; Paradells Aspas, Josep; Aguilar Igartua, Mónica (Wissenschaft & Technik, 1997)
      Comunicació de congrés
      Accés obert
      In this paper a procedure to approximately calculate the mean waiting time in the M/H2/s queue is presented. The approximation is heuristic although based in the intuitive symmetry between the deterministic and balanced ...
    • MobilitApp: analysing mobility data of citizens in the metropolitan area of Barcelona 

      Puglisi, Silvia; Torres, Ángel; Marrugat, Gerard; Aguilar Igartua, Mónica; Forné Muñoz, Jorge (Springer, 2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      MobilitApp is a platform designed to provide smart mobility services in urban areas. It is designed to help citizens and transport authorities alike. Citizens will be able to access the MobilitApp mobile application and ...
    • MOBILYTICS: anonymization technology for AI-based analytics of mobility data 

      Aguilar Igartua, Mónica (2023-05-11)
      Comunicació de congrés
      Accés obert
    • Mobilytics: anonymization technology for AI-based analytics of mobility data 

      Aguilar Igartua, Mónica (2023-05-11)
      Audiovisual
      Accés obert
      Presentació a càrrec de Mònica Aguilar, Doctora Enginyera de Telecomunicació. Els Research Café són trobades informals, organitzades per les biblioteques de la UPC, per conèixer i potenciar la visibilitat dels projectes ...
    • Multimedia communications in vehicular adhoc networks for several applications in the smart cities 

      Iza Paredes, Cristhian; Uribe Ramírez, José Antonio; López Márquez, Nely Patricia; Lemus Cárdenas, Leticia; Mezher, Ahmad Mohamad; Aguilar Igartua, Mónica (Universidad Politécnica de Valencia, 2017)
      Text en actes de congrés
      Accés obert
      Road safety applications envisaged for vehicular ad hoc networks (VANETs) depend largely on the exchange of messages to deliver information to concerned vehicles. Safety applications as well as inherent VANET characteristics ...
    • Multimedia multimetric map-aware routing protocol to send video-reporting messages over VANETs in smart cities 

      Mezher, Ahmad Mohamad; Aguilar Igartua, Mónica (Institute of Electrical and Electronics Engineers (IEEE), 2017-12-01)
      Article
      Accés obert
      One of the most important goals of vehicular ad hoc networks (VANETs) in smart cities is the efficient management of accidents, specially to prevent them. Our research lies on a promising smart service which soon might be ...
    • On collaborative anonymous communications in lossy networks 

      Rebollo-Monedero, David; Forné Muñoz, Jorge; Pallarès Segarra, Esteve; Parra-Arnau, Javier; Tripp Barba, Carolina; Urquiza Aguiar, Luis; Aguilar Igartua, Mónica (2013-05-17)
      Article
      Accés restringit per política de l'editorial
      Message encryption does not prevent eavesdroppers from unveiling who is communicating with whom, when, or how frequently, a privacy risk wireless networks are particularly vulnerable to. The Crowds protocol, a well-established ...
    • On the impact of building attenuation models in urban VANET simulations 

      Urquiza Aguiar, Luis; Tripp Barba, Carolina; Estrada Jimenez, Jose; Aguilar Igartua, Mónica (2015-01-08)
      Article
      Accés obert
      Buildings are important elements of cities for VANETs, since these obstacles may attenuate communications between vehicles. Consequently, the impact of buildings has to be considered as part of the attenuation model in ...
    • Optimized path selection in a game-theoretic routing protocol for video-streaming services over MANETs 

      Mezher, Ahmad Mohamad; Tripp Barba, Carolina; Urquiza Aguiar, Luis; Aguilar Igartua, Mónica; Martín Faus, Isabel Victoria; Cruz Llopis, Luis Javier de la; Sanvicente Gargallo, Emilio (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Mobile ad hoc networks (MANETs) are infrastructureless networks formed by wireless mobile devices. Recently, the demand over multimedia services such as video streaming has increased specially since the number of mobile ...
    • Performance evaluation of a cooperative LTE-DSRC vehicular network 

      Calle Heredia, Xavier; Barbecho Bautista, Pablo Andrés; Aguilar Igartua, Mónica (2021)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Intelligent Transport Systems (ITS) are fundamental to reaching the concept of smart cities. However, the incoming development of vehicular applications will originate an increase in long-term evolution (LTE) traffic demand, ...