Browsing by Subject "Radioenllaços"

Now showing items 1-13 of 13

  • Acceso a contenido en plataforma Raspberry Pi 

    Bades, Maria Ramona (Universitat Politècnica de Catalunya, 2016-07-15)
    Bachelor thesis
    Restricted access - author's decision
    In this project was developed an application in Android and a script in Python which makes the Bluetooth communication between a mobile device and a Raspberry Pi 2. The communication consists in the transmission data, such ...

  • Ampliació, desplegament i integració del sistema de vídeo vigilància de trànsit a la xarxa municipal de L’Hospitalet de Llobregat 

    Calvera Sanchez, Daniel (Universitat Politècnica de Catalunya, 2018-06-14)
    Bachelor thesis
    Restricted access - confidentiality agreement
    In recent years, the smart city concept has evolved from fiction to reality. Nowadays, many cities are investing in the use of new technologies for satisfying citizen's needs and the expansion of their communication networks ...

  • Anàlisi de redundància dels nodes d'una xarxa 

    Gomariz Gimena, Gerard (Universitat Politècnica de Catalunya, 2017-01)
    Bachelor thesis
    Restricted access - author's decision
    Covenantee:  Xarxa Oberta de Catalunya
    The main goal of this project is to provide redundancy to the nodes of a Network, in this case the Network is owned by Xarxa Oberta de Catalunya. Different aspects will be analyzed with the goal to determine if that node ...

  • A survey of propagation channel modelling for UAV communications 

    Sala Sucarrats, Oriol (Universitat Politècnica de Catalunya, 2018-07)
    Bachelor thesis
    Open Access
    Covenantee:  Linköpings Universitet
    The purpose of this project is to make a survey about channel propagation models in Air to Ground communications, also found in low altitude Unmanned Aircraft Vehicles links. The project consists on gathering the literature ...

  • Comportamiento de un circuito recuperador de portadora en presencia de una propagación multicamino para un radioenlace a 140Mb/s 

    Agustí Comes, Ramon (Unión Científica Internacional de Radio (URSI), 1983)
    Conference report
    Open Access
    This paper gives the variance of the phase recovered by a conventional quadriphase Costas loop in 16 QAM modulation in the presence of selective fading, represented as a two rays simplified model. The phase error variance ...

  • Monitorización de radioenlaces digitales de gran capacidad 

    Agustí Comes, Ramon; Casadevall Palacio, Fernando José (Universidad de Sevilla, 1984)
    Conference report
    Open Access
    In digital radio links, where the transmission quality is determined by the average error rate, a pseudo-error method is presented to monitor the link performance. Results are shown for a 16 QAM modulation system and 140Mb/s ...

  • Monitorización y supervisión remota de aeródromos y helipuertos: equipos y sistemas terminales 

    Agout Perez, Irene (Universitat Politècnica de Catalunya, 2016-02-12)
    Bachelor thesis
    Open Access
    "Remote Monitorization and supervision of airfields and heliports: Equipment and terminal systems" attempt to introduce, through three different levels, the minimum equipment needed to implement a remote control tower. The ...

  • Monitorización y supervisión remota de aeródromos y helipuertos: red de transporte 

    Tranche Mendoza, Sergio (Universitat Politècnica de Catalunya, 2016-02-15)
    Bachelor thesis
    Open Access
    The Final Project "Remote monitoring of airfields and heliports: Transport Network" focuses on the transport of data generated by the devices installed on the premises of airfields and heliports of Catalonia to a control ...

  • Planejament, anàlisi i realització de radioenllaços mòbils per a TV 

    Heras Miguel, Eduardo (Universitat Politècnica de Catalunya, 2007-07-06)
    Master thesis (pre-Bologna period)
    Open Access
    Els radioenllaços mòbils, també anomenats semi fixos, ens permeten efectuar una transmissió del senyal de televisió des de qualsevol localització, inclús en punts remots del país, zones boscoses o serralades, sempre que ...

  • Radioenlace digital a 11 GHz para telemando y telecontrol 

    Artal, E.; Cardama Aznar, Ángel; Comerón Tejero, Adolfo; Corbella Sanahuja, Ignasi; Elias Fusté, Antoni; Ferrando, Miguel; Jofre Roca, Lluís; de los Reyes, Elías (Institute of Electrical and Electronics Engineers (IEEE), 1984)
    Conference report
    Open Access
    A digital radio-relay link in the band 10.7- 11.7 GHz developed for the remote control system of ENHER is presented. The objectives were the construction of a reliable and yet low-cost transmitter-receiver. To accomplish ...

  • Resource allocation for multi-user massive MIMO sytems 

    Giramé Rizzo, Gerard (Universitat Politècnica de Catalunya, 2018-07-03)
    Bachelor thesis
    Open Access
    Much higher area data throughput is required in future cellular networks, since the global demand for wireless data traffic is continuously growing. Massive MIMO is one of the most promising candidate technologies for ...

  • S-band downlink for nanosatellites 

    Fernández Capón, Lara (Universitat Politècnica de Catalunya, 2017-06)
    Bachelor thesis
    Open Access
    The development Nanosatellites has experienced an enormous growth in these past years; becoming more complex and versatile. The NanoSat Lab, located in the Universitat Politècnica de Catalunya, aims to explore and develop ...

  • Sparse model identification of a 4x4 MIMO channel measurements in 5 GHz band 

    Esbri Vidal, Laura (Universitat Politècnica de Catalunya, 2018-07)
    Bachelor thesis
    Open Access
    The Least Absolute Shrinkage and Selection Operator has gained attention in the applied mathematics and signal processing communities. The thesis provides us theoretical expressions for solving Compressive Sensing by the ...