Exploració per tema "Protocols de xarxes d'ordinadors"

Ara es mostren els items 41-60 de 465

    • Aplicación del protocolo OGC Puck para instrumentación lug and playRS232 y TCPIP 

      VieiraSilva, Luis; Río Fernandez, Joaquín del (SARTI Technological Development Centre of Remote Acquisition and Data processing Systems, 2012)
      Article
      Accés obert
      In the small market of precision measuring instruments there is no standardization of the communication protocols used for control and instrument configuration. Each manufacturer defines their own syntax and set of ...

    • Aportación al estudio de protocolos de acceso múltiple: El protocolo ALOHA estabilizado de ventana 

      Alcober Segura, Jesús Ángel (Universitat Politècnica de Catalunya, 1997-03-14)
      Tesi
      Accés obert
      Aquesta tesi presenta una nova família de protocols basats en contesa, els algorismes ALOHA estabilitzats de finestra (window stabilized ALOHA, WSA). Aquests protocols d'accés aleatori tenen resolució dinàmica i probabilística ...

    • Application of ultra-narrowband systems to low power wide area networks 

      Alonso Poal, Marina (Universitat Politècnica de Catalunya, 2017-06)
      Treball Final de Grau
      Accés obert
      Concepts such as Internet of Things (IoT) or Machine to Machine (M2M) are gaining more and more interest as they will provide connectivity for countless number of devices. The main challenge of this paradigm is to connect ...

    • Applying reinforcement learning to network management 

      Gonzalez Infante, Raúl (Universitat Politècnica de Catalunya, 2022-07-06)
      Projecte Final de Màster Oficial
      Accés obert
      This project seeks to find if in the actual scenario Reinforcement Learning could help Vehicle Networks to get better performances, concretely applied in the field of resource allocation. It would be tried to allocate a ...

    • Aproximación de los conceptos de redes de Protocolos de Internet mediante la gamificación 

      Fernández Mañas, Francisco (Universitat Politècnica de Catalunya, 2019-04)
      Treball Final de Grau
      Accés obert
      Este TFG pretende aplicar la técnica de gamificación a los conceptos de las clases prácticas de Redes de computación y Protocolos de Internet, elaborando un prototipo.

    • Arduino sensor network with Zigbee protocol 

      Cesari Gassol, Eduard (Universitat Politècnica de Catalunya, 2014-07)
      Projecte Final de Màster Oficial
      Accés obert
      This project involves the design of a sensor network, specifically ultrasound anemometers. The network is configurable, and capable to collect multiple reads of these sensors and transmit it to a coordinator, where using ...

    • Attack detection in a railway scenario using ML techniques 

      Oriol Rocabert, Mercedes (Universitat Politècnica de Catalunya, 2023-07-07)
      Treball Final de Grau
      Accés obert
      The security and safety of railway systems are of paramount importance in order to ensure the protection of passengers and infrastructure. Given the increasing sophistication and frequency of cyber-attacks, the need for ...

    • Automatic marine sensors services discovery on IP networks 

      Toma, Daniel; Río Fernandez, Joaquín del; O'Reilly, Thomas C.; Manuel Lázaro, Antonio (2013)
      Text en actes de congrés
      Accés obert
      Nowadays, the studies of episodic processes in the ocean is manly done through the innovative facilities called ocean observatories which provide unprecedented amounts of power and two-way bandwidth to access and control ...

    • Avaluació de LoRa/LoRaWAN per a escenaris de smart city 

      Pérez García, Rubén (Universitat Politècnica de Catalunya, 2017-02-10)
      Treball Final de Grau
      Accés obert
      The main objective of a Smart City project should be to improve the quality life of citizens based on sustainability and energy efficiency. These projects are planned and implemented with the idea of being durable and ...

    • Avaluació experimental d'un protocol d'encaminament multicamí basat en AODV 

      Gonzálvez Lober, Rubén; Sánchez Colomé, Albert; Villagrasa Batalla, Alexandra (Universitat Politècnica de Catalunya, 2006-07-11)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Actualment les xarxes inalàmbriques, i en especial les xarxes ad-hoc (MANET), són un punt important d’investigació per part dels científics degut al gran ventall de camps a on poden ser aplicades. Encara que les MANETs suposin ...

    • Banco de pruebas para redes ad-hoc 

      Cavero Miranda, José; Sánchez Gómez, Francisco (Universitat Politècnica de Catalunya, 2011-12-20)
      Treball Final de Grau
      Accés obert
      Las redes ad-hoc son sistemas autónomos de redes temporales dinámicas formadas por un conjunto de nodos móviles inalámbricos, sin la intervención de puntos de acceso centralizados o de infraestructura de ningún tipo. En ...

    • Blockchain-enabled participatory incentives for crowdsourced mesh networks 

      San Miguel Pérez, Elena; Timmerman, Roxane; Mosquera Dopico, Sergio; Dimogerontakis, Emmanouil; Freitag, Fèlix; Navarro Moldes, Leandro (Springer, 2019)
      Text en actes de congrés
      Accés obert
      Crowdsourced mesh networks are built, maintained and used by several participants that cooperate to provide and consume connectivity. Providers of infrastructure want to get compensation for their investments and earn ...

    • Brief announcement: Game theoretical approach for energy-delay balancing in distributed duty-cycled MAC protocols of wireless networks 

      Doudou, Messaoud; Barceló Ordinas, José María; Djenouri, Djamel; García Vidal, Jorge; Badache, Nadjib (Association for Computing Machinery (ACM), 2014)
      Text en actes de congrés
      Accés obert
      Optimizing energy consumption and end-to-end (e2e) packet delay in energy constrained distributed wireless networks is a conflicting multi-objective optimization problem. This paper investigates this trade-off from a ...

    • Bundles fragmentation in vehicular delay-tolerant networks 

      Magaia, N; Pereira, P. R.; Casaca, A.; Rodrigues, J.J.P.C.; Dias, J. A.; Isento, J. N.; Cervelló Pastor, Cristina; Gallego Ezpeleta, J. (IEEE, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Vehicular Delay-Tolerant Networks use the delaytolerant architecture and protocols to overcome the disruptions in network connectivity. These concepts help in cases where the network is sparse or with large variations ...

    • Can bus bootloader for the STM32F407VG 

      Landeo Márquez, Ricardo José (Universitat Politècnica de Catalunya, 2017-06-15)
      Projecte Final de Màster Oficial
      Accés obert
      The main objective of this project is to develop a Python application to transfer files in Intel hex format from a PC to a single STM32F407VG microcontroller using Can Bus protocol. The USB-Can adapter/converter used for ...

    • CAN FD Node based on a PIC18 microcontroller 

      Garrobé Guilera, Oriol (Universitat Politècnica de Catalunya, 2019-07-10)
      Treball Final de Grau
      Accés obert
      This document describesthe process to implement a CAN node based on a PIC18 microcontroller and anMCP2517FD click. The system has been programmedusing C language.On the first hand,the architecture of the electronic system ...

    • Can nature help in the routing problem? 

      López Varas, Oriol (Universitat Politècnica de Catalunya, 2010)
      Projecte/Treball Final de Carrera
      Accés obert
      To communicate through Internet, we need some intermediate nodes to route information from one extreme to another. These nodes use a routing protocol based on algorithms. Today there are multitude of routing protocols that ...

    • CANFD Data Logger based on Arduino 

      Sastre Martínez, Arnau (Universitat Politècnica de Catalunya, 2020-07-27)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      This project is aimed at developing and releasing a robust code for a CANFD Data logger based on Arduino. It uses a MCP2517FD click board attached to an Arducam ESP32 motherboard through an UNO click shield as its hardware. ...

    • CANFD datalogger based on Python and Raspberry PI 

      Burgués Marsa, Albert (Universitat Politècnica de Catalunya, 2020-07-22)
      Treball Final de Grau
      Accés obert
      This project pretends to show the development of a CAN FD datalogger in a way that one reader with basic knowledge in the field of electronics and programming in Python can understand the concepts treated in it, as they ...

    • Channel assignment protocols for multi-radio multi-channel wireless mesh netwworks 

      Amiri Nehzad, Maryam (Universitat Politècnica de Catalunya, 2013-01-30)
      Tesi
      Accés obert
      The increasing demand for large and low cost wireless coverage, ranging from campus to city wide areas, has motivated a high interest in multi-hop communications with Wireless Mesh Networks (WMN) based on IEEE 802.11s as ...