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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
(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 ...
IVAN: Intelligent van for the distribution of pharmaceutical drugs
(MDPI, 2012)
Artículo / Artikulua,
This paper describes a telematic system based on an intelligent van which is capable of tracing pharmaceutical drugs over delivery routes from a warehouse to pharmacies, without altering carriers' daily conventional tasks. ...
A ray launching-neural network approach for radio wave propagation analysis in complex indoor environments
(IEEE, 2014)
Artículo / Artikulua,
A novel deterministic approach to model the radio
wave propagation channels in complex indoor environments
reducing computational complexity is proposed. This technique
combines a neural network and a 3D ray launching ...
Analysis of wireless sensor network topology and estimation of optimal network deployment by deterministic radio channel characterization
(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 ...
Implementation of wireless sensor network architecture for interactive shopping carts to enable context-aware commercial areas
(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 ...
Zigbee radio channel analysis in a complex vehicular environment [wireless corner]
(IEEE, 2014)
Artículo / Artikulua,
In this paper, the influence of topology and morphology of a particularly
complex scenario for the deployment of ZigBee wireless sensor networks is analyzed.
This complex scenario is a car. The existence of loss mechanisms ...
Characterization and consideration of topological impact of wireless propagation in a commercial aircraft environment [wireless corner]
(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 ...
Intelligent vehicle communication: deterministic propagation prediction in transportation systems
(IEEE, 2016)
Artículo / Artikulua,
Intelligent Transportation Systems (ITS) are currently under
intense research and development for making transportation safer and
more efficient. The development of such vehicular communication
systems requires accurate ...
Evaluation of the Brillouin precursor performance for ultra wide band intra-body technologies
(Taylor&Francis, 2013)
Artículo / Artikulua,
In this letter, we describe the formation and the evolution of Brillouin precursorfields through human tissues by using a frequency-domain analysis technique and amulti-pole Cole–Cole model to characterize the dielectric ...
Narrowband characterization of near-ground radio channel for wireless sensors networks at 5G-IoT bands
(MDPI, 2018)
info:eu-repo/semantics/article,
In this contribution, a narrowband radio channel model is proposed for rural scenarios in which the radio link operates under near-ground conditions for application in wireless sensor networks dedicated to smart agriculture. ...