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Browsing by Author "Jiménez Herranz, José Miguel"

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Browsing by Author "Jiménez Herranz, José Miguel"

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    A new tool to test the IP network performance 
    Barambones, Carlos; García-García, Laura; Jimenez, Jose M.; Lloret, Jaime (Macrothink Institute, 2016-06-30)
    [EN] One of the main necessities in IP networks is the lack of tools to test the performance of the network when it is already implemented. Network management tools are generally used when it is required to test what happens ...
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    A WiFi-Based Sensor Network for Flood Irrigation Control in Agriculture 
    Lloret, Jaime; Sendra, Sandra; Garcia-Fernandez, Julia; García, Laura; Jimenez, Jose M. (MDPI AG, 2021-10)
    [EN] The role of agriculture in society is vital due to factors such as providing food for the population, is a major source of employment worldwide, and one of the most important sources of revenue for countries. Furthermore, ...
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    A Wireless Sensor Network Deployment for Soil Moisture Monitoring in Precision Agriculture 
    Lloret, Jaime; Sendra, Sandra; García-García, Laura; Jimenez, Jose M. (MDPI AG, 2021-11)
    [EN] The use of precision agriculture is becoming more and more necessary to provide food for the world's growing population, as well as to reduce environmental impact and enhance the usage of limited natural resources. ...
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    An Intelligent System for Video Surveillance in IoT Environments 
    REGO MAÑEZ, ALBERT; Canovas Solbes, Alejandro; Jimenez, Jose M.; Lloret, Jaime (Institute of Electrical and Electronics Engineers, 2018)
    [EN] Multimedia traffic has drastically grown in the last few years. In addition, some of the last paradigms proposed, like the Internet of Things (IoT), adds new types of traffic and applications. Software-defined networks ...
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    Analyzing the Performance of Software Defined Networks vs Real Networks 
    Jimenez, Jose M.; Romero Martínez, José Oscar; Rego Máñez, Albert; Lloret, Jaime (IARIA, 2016)
    [EN] Emulators and simulators provide an easy way to reduce hardware needs in experiments. Because of that, network researchers use applications that allow them to emulate or simulate networks, like Mininet in Software ...
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    Aprendizaje Colaborativo en Profesionales de Nuevas Tecnologías 
    Jiménez Herranz, José Miguel; Lloret, Jaime; Esteve Domingo, Manuel; Díaz Santos, Juan Ramón (The International Institute of Informatics and Systemics (IIIS), 2004-07-21)
    En los cursos de Nuevas Tecnologías de la Información y las Comunicaciones orientados a alumnos con estudios universitarios, se debe considerar en el aprendizaje métodos que permitan formar al alumno utilizando grupos de ...
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    Architecture and Protocol to Optimize Videoconference in Wireless Networks 
    Jimenez, Jose M.; García-Navas, José Luis; Lloret, Jaime; Romero Martínez, José Oscar (John Wiley & Sons, 2020-10-06)
    [EN] In the past years, videoconferencing (VC) has become an essential means of communications. VC allows people to communicate face to face regardless of their location, and it can be used for different purposes such as ...
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    Autonomous video compression system for environmental monitoring 
    Mateos-Cañas, Irene; Sendra, Sandra; Lloret, Jaime; Jimenez, Jose M. (Macrothink Institute, 2017-06-30)
    [EN] The monitoring of natural environments is becoming a very controversial topic because people are more and more concerned about preserving and monitoring these natural spaces. The monitoring tasks are usually complemented ...
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    Blended Learning in a Postgraduate ICT course 
    Sendra Compte, Sandra; Jimenez, Jose M.; Parra Boronat, Lorena; Lloret, Jaime (Editorial Universitat Politècnica de València, 2015-06-16)
    [EN] University subjects trend to be very theoretical, while enterprise generally demands graduate students with high practical skills. The major concern in remote teaching and online learning is the high trend to create ...
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    Calidad de servicio para VoIP 
    Tomás Jóver, David (Universitat Politècnica de València, 2013-01-10)
    Este proyecto final de carrera consiste en la implementación de un sistema de calidad de servicio para redes de telecomunicaciones que implementen servicios de VoIP, con equipos Cisco, que son utilizados por la mayoría de ...
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    Compresión de vídeo en televisión de alta definición 
    Rodríguez Zaurín, Alberto (Universitat Politècnica de València, 2013-10-15)
    Creación de video clip no comprimido en HDTV. Elaboración de la secuencia de imágenes rtomando un número muy elevadode fotografías, para luego poder montar la secuencia mediante un editor de video. Tratamiento posterior ...
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    Cooperative Monitoring of the Delivery of Fresh Products 
    Sendra, Sandra; Lloret, Jaime; Lacuesta, Raquel; Jimenez, Jose M. (Springer Verlag (Germany): LNCS, 2015-11-18)
    The proper transport of hit sensitive products, such as fish and fruit, is very important because their deterioration may cause the value lost and even the product rejection by the buyer. For this reason, in this paper ...
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    Desarrollo de un Plan Formativo Integral en Redes Corporativas para una Empresa 
    Jiménez Herranz, José Miguel; Díaz Santos, Juan Ramón; Lloret, Jaime (Internet Global Congress (IGC/INET2004), 2004-10-10)
    Ante las necesidades formativas de los técnicos dedicados al mantenimiento de la red corporativa de una empresa con delegaciones en diversas ciudades españolas se ha desarrollado un plan de formación integral que facilite ...
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    Design of an architecture and communication protocol for video transmission and videoconference 
    Jiménez Herranz, José Miguel (Universitat Politècnica de València, 2018-09-10)
    Esta tesis doctoral aborda el problema de la transmisión de vídeo, en sistemas de transmisión de televisión y vídeo bajo demanda en tiempo real y de videoconferencia, a través de redes IP, haciendo un énfasis especial ...
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    Development of a Low-Cost Optical Sensor to Detect Eutrophication in Irrigation Reservoirs 
    Rocher-Morant, Javier; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Basterrechea-Chertudi, Daniel Andoni (MDPI AG, 2021-11)
    [EN] In irrigation ponds, the excess of nutrients can cause eutrophication, a massive growth of microscopic algae. It might cause different problems in the irrigation infrastructure and should be monitored. In this paper, ...
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    DronAway: A Proposal on the Use of Remote Sensing Drones as Mobile Gateway for WSN in Precision Agriculture 
    García, Laura; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Mauri, Pedro V.; Lorenz, Pascal (MDPI AG, 2020-10)
    [EN] The increase in the world population has led to new needs for food. Precision Agriculture (PA) is one of the focuses of these policies to optimize the crops and facilitate crop management using technology. Drones have ...
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    Dynamic Metric OSPF-Based Routing Protocol for Software Defined Networks 
    Rego Mañez, Albert; Sendra, Sandra; Jimenez, Jose M.; Lloret, Jaime (Springer-Verlag, 2019-09)
    [EN] Routing protocols are needed in networking to find the optimal path to reach the destination. However, networks are changing both their use finality and their technology. Paradigms like Software Defined Networks (SDNs) ...
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    Energy Efficiency in Cooperative Wireless Sensor Networks 
    Sendra, Sandra; Lloret, Jaime; Lacuesta, Raquel; Jimenez, Jose M. (Springer-Verlag, 2019-04)
    [EN] The transport of sensitive products is very important because their deterioration may cause the value lost and even the product rejection by the buyer. In addition, it is important to choose the optimal way to achieve ...
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    Energy Savings Consumption on Public Wireless Networks by SDN Management 
    Jimenez, Jose M.; Romero Martínez, José Oscar; Lloret, Jaime; Díaz Santos, Juan Ramón (Springer-Verlag, 2019-04-15)
    [EN] In order to use the energy more efficiently, network algorithms and protocols must incorporate in their decision mechanisms some functions focused on saving energy. In this paper we have studied different features and ...
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    Estudio de la variación de QoE en Televisión IP cuando varían los parámetros de QoS 
    Jiménez Herranz, José Miguel (Universitat Politècnica de València, 2014-12-02)
    Este trabajo presenta diferentes aportaciones. Primero se describe el proceso de codificación de vídeo y cuáles son sus principales degradaciones. Se define la Calidad de Vídeo y los métodos que se emplean para evaluarla, ...