Listar Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila por autor UPNA "López Iturri, Peio"
Mostrando ítems 1-20 de 25
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Analysis of bluetooth-based wireless sensor networks performance in hospital environments
López Iturri, Peio
; Led Ramos, Santiago ; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Serrano Arriezu, Luis Javier ; Falcone Lanas, Francisco Javier (MDPI, 2016)
Contribución a congreso / Biltzarrerako ekarpena 
In this work, a method to analyze the performance of Bluetooth-based Wireless Sensor Networks (WSN) deployed within hospital environments is presented. Due to the complexity that this kind of scenarios exhibit in terms of ... -
Analysis of radio wave propagation for ISM 2.4 GHz wireless sensor networks in inhomogeneous vegetation environments
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Mateo Zozaya, Ignacio; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2014)
Artículo / Artikulua
The use of wireless networks has experienced exponential growth due to the improvements in terms of battery life and low consumption of the devices. However, it is compulsory to conduct previous radio propagation analysis ... -
Analysis of radio wave propagation for ISM 2.4GHz wireless sensor networks in inhomogeneous vegetation environments
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (2014)
Contribución a congreso / Biltzarrerako ekarpena
The use of wireless networks has been extended in an exponential growing due to the improvement in terms of battery life and low consumption of the devices. However, it is highly important to conduct previous radio propagation ... -
Analysis of wireless sensor network topology and estimation of optimal network deployment by deterministic radio channel characterization
Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2015)
Artículo / Artikulua
One of the main challenges in the implementation and design of context-aware scenarios is the adequate deployment strategy for Wireless Sensor Networks (WSNs), mainly due to the strong dependence of the radiofrequency ... -
Analysis, characterization and modeling of interference sources on wireless communication systems in complex indoor scenarios
López Iturri, Peio (2017)
Tesis doctoral / Doktoretza tesia
This research work presents a novel methodology of assessing wireless interferences on Wireless Sensor Networks (WSN) by the aid of an in-house developed 3D Ray Launching method, which is a novel deterministic approach ... -
Challenges in wireless system integration as enablers for indoor context aware environments
López Iturri, Peio ; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2017)
Artículo / Artikulua
The advent of fully interactive environments within Smart Cities and Smart Regions requires the use of multiple wireless systems. In the case of user-device interaction, which finds multiple applications such as Ambient ... -
Characterization and consideration of topological impact of wireless propagation in a commercial aircraft environment [wireless corner]
Rajo-Iglesias, Eva; Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Arpón Díaz-Aldagalán, Javier; Falcone Lanas, Francisco (IEEE, 2013)
Artículo / Artikulua
Wireless systems are gaining a relevant role for multiple communication tasks within commercial aircrafts. In this work, wireless propagation in an indoor commercial airplane cabin will be analyzed. The impact of indoor ... -
Characterization of radio propagation channel in urban vehicle to infrastructure environments to support WSNs
Granda, Fausto; Azpilicueta Fernández de las Heras, Leyre ; Vargas Rosales, César; López Iturri, Peio ; Aguirre Gallego, Erik ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2016)
Contribución a congreso / Biltzarrerako ekarpena
Vehicular ad hoc Networks (VANETs) enable vehicles to communicate with each other as well as with roadside units (RSUs). Although there is a significant research effort in radio channel modelling focused in vehicle to ... -
Characterization of wireless channel impact on wireless sensor network performance in public transportation buses
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Zubiri Segura, Cristóbal; Falcone Lanas, Francisco Javier (IEEE, 2015)
Artículo / Artikulua
Wireless communications systems are growing rapidly during the last two decades and they are gaining a significant role for multiple communication tasks within public transportation buses. In this work, the impact of ... -
Design and performance analysis of wireless body area networks in complex indoor e-Health hospital environments for patient remote monitoring
Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Rivarés Garasa, Carmen; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (SAGE, 2016)
Artículo / Artikulua
In this article, the design and performance analysis of wireless body area network–based systems for the transmission of medical information readable in an android-based application deployed within complex indoor e-Health ... -
Estimation of radiofrequency power leakage from microwave ovens for dosimetric assessment at nonionizing radiation exposure levels
López Iturri, Peio ; Miguel Bilbao, Silvia de; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Falcone Lanas, Francisco Javier ; Ramos González, Victoria (Hindawi, 2015)
Artículo / Artikulua
The electromagnetic field leakage levels of nonionizing radiation from a microwave oven have been estimated within a complex indoor scenario. By employing a hybrid simulation technique, based on coupling full wave simulation ... -
Evaluation of deployment challenges of wireless sensor networks at signalized intersections
Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Martínez Carrasco, Carlos; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2016)
Artículo / Artikulua
With the growing demand of Intelligent Transportation Systems (ITS) for safer and more efficient transportation, research on and development of such vehicular communication systems have increased considerably in the last ... -
Impact of high power interference sources in planning and deployment of wireless sensor networks and devices in the 2.4 GHz frequency band in heterogeneous environments
López Iturri, Peio ; Nazábal Urriza, Juan Antonio ; Azpilicueta Fernández de las Heras, Leyre ; Rodríguez Ulibarri, Pablo ; Beruete Díaz, Miguel ; Fernández Valdivielso, Carlos ; Falcone Lanas, Francisco Javier (MDPI, 2012)
Artículo / Artikulua
In this work, the impact of radiofrequency radiation leakage from microwave ovens and its effect on 802.15.4 ZigBee-compliant wireless sensor networks operating in the 2.4 GHz Industrial Scientific Medical (ISM) band is ... -
Implementation and analysis of a wireless sensor network-based pet location monitoring system for domestic scenarios
Aguirre Gallego, Erik ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Santesteban Martínez de Morentin, Daniel; Falcone Lanas, Francisco Javier (MDPI, 2016)
Contribución a congreso / Biltzarrerako ekarpena
The flexibility of new age wireless networks and the variety of sensors to measure a high number of variables, lead to new scenarios where anything can be monitored by small electronic devices, thereby implementing Wireless ... -
Implementation and analysis of ISM 2.4 GHz wireless sensor network systems in judo training venues
López Iturri, Peio ; Aguirre Gallego, Erik ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2016)
Artículo / Artikulua
In this work, the performance of ISM 2.4 GHz Wireless Sensor Networks (WSNs) deployed in judo training venues is analyzed. Judo is a very popular martial art, which is practiced by thousands of people not only at the ... -
Implementation and operational analysis of an interactive intensive care unit within a smart health context
López Iturri, Peio ; Aguirre Gallego, Erik ; Trigo Vilaseca, Jesús Daniel ; Astrain Escola, José Javier ; Azpilicueta Fernández de las Heras, Leyre ; Serrano Arriezu, Luis Javier ; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco Javier (MDPI, 2018)
Artículo / Artikulua
In the context of hospital management and operation, Intensive Care Units (ICU) are one of the most challenging in terms of time responsiveness and criticality, in which adequate resource management and signal processing ... -
Implementation of context aware e-health environments based on social sensor networks
Aguirre Gallego, Erik ; Led Ramos, Santiago ; López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Serrano Arriezu, Luis Javier ; Falcone Lanas, Francisco Javier (MDPI, 2016)
Artículo / Artikulua
In this work, context aware scenarios applied to e-Health and m-Health in the framework of typical households (urban and rural) by means of deploying Social Sensors will be described. Interaction with end-users and ... -
Implementation of wireless sensor network architecture for interactive shopping carts to enable context-aware commercial areas
López Iturri, Peio ; Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; Aguirre Gallego, Erik ; Salinero, Eduardo; Villadangos Alonso, Jesús ; Falcone Lanas, Francisco (IEEE, 2016)
Artículo / Artikulua
An interactive shopping cart to enable context aware environments within large commercial areas is presented. A wireless sensor network was designed, with specific nodes embedded within the shopping carts and infrastructure ... -
Optimization and design of wireless systems for the implementation of context aware scenarios in railway passenger vehicles
Azpilicueta Fernández de las Heras, Leyre ; Astrain Escola, José Javier ; López Iturri, Peio ; Granda, Fausto; Vargas Rosales, César; Villadangos Alonso, Jesús ; Perallos Ruiz, Asier; Bahillo, Alfonso; Falcone Lanas, Francisco (IEEE, 2017)
Artículo / Artikulua
In this paper, intra-wagon wireless communication performance is analyzed, in order to account for inherent scenario complexity in the deployment phase of wireless systems toward the implementation of a context-aware ... -
Optimized wireless channel characterization in large complex environments by hybrid ray launching-collaborative filtering approach
Casino, Fran; Azpilicueta Fernández de las Heras, Leyre ; López Iturri, Peio ; Aguirre Gallego, Erik ; Falcone Lanas, Francisco ; Solanas, Agustí (IEEE, 2017)
Artículo / Artikulua
Simulation techniques based on deterministic methods such as Ray Tracing and Ray Launching, are widely used to perform radioplanning tasks. However, the quality of the simulations depends on the number of rays and the ...
