Now showing items 1-20 of 47

  • Adaptive Cruise Control and simulation of traffic flow using SUMO 

    Ferrer Almirall, Pau (Universitat Politècnica de Catalunya, 2017-06-15)
    Bachelor thesis
    Open Access
    According to the need of Inst. of Industrial and Control Engineering this Final Grade Project will draw a roadmap to achieve the final objective of simulating full vehicular networks. Following this roadmap, the project ...
  • Adaptive video-streaming dissemination in realistic highway vehicular ad-hoc networks 

    Iza Paredes, Cristhian; Mezher, Ahmad Mohamad; Aguilar Igartua, Mónica (Association for Computing Machinery (ACM), 2016)
    Conference report
    Restricted access - publisher's policy
    The dissemination of video information contents migth enhance the performances of safety-related applications in vehicular ah-hoc networks (VANETs). A major problem concerns the high sensitivity of the compressed video ...
  • A distributed, bandwidth-efficient accident prevention system for interurban VANETs 

    García Lozano, Estrella; Tripp Barba, Carolina; Aguilar Igartua, Mónica; Campo, Celeste (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Restricted access - publisher's policy
    Road safety has become a main issue for governments and car manufacturers in the last twenty years. The concept of Intelligent Transportation Systems (ITS) is used when talking about communication technologies between ...
  • A geographical heuristic routing protocol for VANETs 

    Urquiza Aguiar, Luis; Tripp Barba, Carolina; Aguilar Igartua, Mónica (2016-10-01)
    Article
    Open Access
    Vehicular ad hoc networks (VANETs) leverage the communication system of Intelligent Transportation Systems (ITS). Recently, Delay-Tolerant Network (DTN) routing protocols have increased their popularity among the research ...
  • Anàlisi, disseny i implementació d'una plataforma software per a seguiment i sensorització de vehicles 

    Calafat Garcés, Simó (Universitat Politècnica de Catalunya, 2014-06-30)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement
  • A proposal for an adaptive s-aloha access system for a mobile cdma environment 

    Sallent Roig, José Oriol; Agustí Comes, Ramon (1998-08)
    Article
    Open Access
    This paper presents a novel adaptive direct-sequence code-division multiple-access (DS-CDMA) slotted-ALOHA (S-ALOHA) packet random-access scheme with transmitter-based spreading codes for mobiles. It is aimed at improving ...
  • A robustness analysis of learning-based coexistence mechanisms for LTE-U operation in non-stationary conditions 

    Pérez Romero, Jordi; Sallent Roig, José Oriol; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Restricted access - publisher's policy
    The use of Long Term Evolution (LTE) in the unlicensed 5 GHz band, referred to as LTE-U, is a promising enhancement to increase the capacity of LTE networks and meet the requirements of future systems. This paper considers ...
  • A stochastic approach for resource allocation with backhaul and energy harvesting constraints 

    Rubio López, Javier; Muñoz Medina, Olga; Pascual Iserte, Antonio (2016-07)
    Article
    Open Access
    We propose a novel stochastic radio-resource-allocation strategy that achieves long-term fairness considering backhaul and air-interface capacity limitations. The base station (BS) is powered only with a finite battery ...
  • A traffic-aware electric vehicle charging management system for smart cities 

    Barbecho Bautista, Pablo Andrés; Lemus Cárdenas, Leticia; Urquiza Aguiar, Luis; Aguilar Igartua, Mónica (Elsevier, 2019-12-01)
    Article
    Restricted access - publisher's policy
    The expected increase in the number of electric vehicles (EVs) in the coming years will contribute to reducing CO2 pollution in our cities. Currently, EVs' users may suffer from distress due to long charging service times ...
  • Available bandwidth estimation in GPSR for VANETs 

    Tripp Barba, Carolina; Aguilar Igartua, Mónica; Urquiza Aguiar, Luis; Mezher, Ahmad Mohamad; Zaldivar Colado, Aníbal; Guérin-Lassous, Isabelle (ACM, 2013)
    Conference report
    Restricted access - publisher's policy
    This paper proposes an adaptation of the collision probability used in the measure of the available bandwidth designed for Mobile Ad hoc Networks (MANETs) and which is described in ABE [12]. Instead, we propose a new ABE+ ...
  • Balancing security guarantees vs QoS provisioning in combined fog-to-cloud systems 

    Kahvazadeh, Sarang; Masip Bruin, Xavier; Diaz, Rodrigo; Marín Tordera, Eva; Jurnet Bolarin, Alejandro; García Almiñana, Jordi; Juan Ferrer, Ana; Simó Mezquita, Ester (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Restricted access - publisher's policy
    Several efforts are currently active in dealing with scenarios combining fog, cloud computing, out of which a significant proportion is devoted to control, and manage the resulting scenario. Certainly, although many ...
  • Benefits of autonomous driving in traffic flow using SUMO 

    Ramos De La Peña, Miguel (Universitat Politècnica de Catalunya, 2018-01-18)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Conceptual approach of a hierarchical cloud architecture for intelligent transport systems 

    Marrero Almonte, Ramon; Marín Tordera, Eva; Masip Bruin, Xavier; Sánchez López, Sergio (2017)
    Conference report
    Restricted access - publisher's policy
    Intelligent Transport Systems (ITS) can improve safety, mobility and productivity for cities, but the ITS ecosystem lacks efficient methods to ease content integration and communication between different road transport ...
  • Cooperative intelligent transport systems for vulnerable road users safety 

    Casademont Serra, Jordi; Calveras Augé, Anna M.; Quiñones, David; Navarro Rodero, Mònica; Arribas Lázaro, Javier; Catalán Cid, Miguel (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference lecture
    Restricted access - publisher's policy
    Cooperative-Intelligent Transport Systems (C-ITS) are one of the flagships of new coming automotive and communication industries. Mobility needs to be safer and more efficient and C-ITS are the key for this new era. On the ...
  • Design and implementation of routing protocols with anonymity for vehicular ad-hoc networks in urban environments 

    Urquiza Aguiar, Luis Felipe (Universitat Politècnica de Catalunya, 2012-07-20)
    Master thesis
    Open Access
    [ANGLÈS] There are unlimited opportunities for civilian car to car application for VANETs. The priority research field for Car Manufacturers as well as Governmental Transportation Authorities is the safe navigation. ...
  • Development of safety applications for automotive contexts 

    Urpí Vidal, Sergi (Universitat Politècnica de Catalunya, 2016-10)
    Bachelor thesis
    Restricted access - confidentiality agreement
  • Diseñode las instalaciones deuna estaciónsubterráneainteligente de metro.SMART UNDERGROUND STATION 

    Ruiz Cortegoso, Alfonso (Universitat Politècnica de Catalunya, 2018-06-21)
    Master thesis
    Restricted access - confidentiality agreement
  • Disseny d’un patinet intel·ligent 

    Campillos Parra, Gerard (Universitat Politècnica de Catalunya, 2019-10-09)
    Master thesis
    Restricted access - author's decision
    En aquest projecte es planteja el disseny conceptual d’un patinet elèctric intel·ligent, és a dir, un patinet elèctric que dona assistència a l’usuari en la conducció. Donat que es tracta d’un projecte de gran abast, es ...
  • Estudio sobre la mejora de la mobilidad urbana mediante la modificación de las infraestructuras de tránsito para el uso de vehículos autónomos 

    Servent Abad, Angel (Universitat Politècnica de Catalunya, 2018-02-26)
    Master thesis
    Restricted access - author's decision
    This project will study the importance of telecommunication models in smart cities of the future, specifically focusing on the transport network. Firstly, the different challenges posed by mobility and transport will be ...
  • Evaluating video dissemination in realistic urban vehicular ad-hoc networks 

    Iza Paredes, Cristhian; Mezher, Ahmad Mohamad; Aguilar Igartua, Mónica (Association for Computing Machinery (ACM), 2016)
    Conference report
    Restricted access - publisher's policy
    Video content delivery for vehicular ad hoc networks (VANETs) is envisioned to be of high benefit for road safety, traffic management as well as for providing value-added vehicle services. In this paper, we evaluate five ...