Search Results - "Escudero, Carlos J"

NLOS Identification and Mitigation Using Low-Cost UWB Devices by Barral, Valentín, Escudero, Carlos J, García-Naya, José A, Maneiro-Catoira, Roberto

“…Indoor location systems based on ultra-wideband (UWB) technology have become very popular in recent years following the introduction of a number of low-cost…”
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Design and Practical Evaluation of a Family of Lightweight Protocols for Heterogeneous Sensing through BLE Beacons in IoT Telemetry Applications by Hernández-Rojas, Dixys L, Fernández-Caramés, Tiago M, Fraga-Lamas, Paula, Escudero, Carlos J

“…The Internet of Things (IoT) involves a wide variety of heterogeneous technologies and resource-constrained devices that interact with each other. Due to such…”
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A Plug-and-Play Human-Centered Virtual TEDS Architecture for the Web of Things by Hernández-Rojas, Dixys L, Fernández-Caramés, Tiago M, Fraga-Lamas, Paula, Escudero, Carlos J

“…This article presents a Virtual Transducer Electronic Data Sheet (VTEDS)-based framework for the development of intelligent sensor nodes with plug-and-play…”
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Using the Power Delay Profile to accelerate the training of neural network-based classifiers for the identification of LOS and NLOS UWB propagation conditions by Barral, Valentin, Dominguez-Bolano, Tomas, Escudero, Carlos J., Garcia-Naya, Jose A.

“…Ultra-wideband (UWB) technology enables centimeter-level localization systems based on the accurate estimation of the actual distance between transmitter and…”
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Architecture for multi-technology real-time location systems by Rodas, Javier, Barral, Valentín, Escudero, Carlos J

“…The rising popularity of location-based services has prompted considerable research in the field of indoor location systems. Since there is no single…”
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Do genes modify the association of selenium and lipid levels? by Galan-Chilet, Inmaculada, Guallar, Eliseo, Martin-Escudero, J Carlos, De Marco, Griselda, Dominguez-Lucas, Alejandro, Gonzalez-Manzano, Isabel, Lopez-Izquierdo, Raul, Redon, Josep, Chaves, F Javier, Tellez-Plaza, Maria

“…The interaction of selenium, a component of antioxidant selenoproteins, with genetic variation in lipid-related pathways has not been evaluated earlier as a…”
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Performance of electrochemical oxidation and photocatalysis in terms of kinetics and energy consumption. New insights into the p-cresol degradation by Escudero, Carlos J., Iglesias, Olalla, Dominguez, Sara, Rivero, Maria J., Ortiz, Inmaculada

“…This work reports the comparative performance of two Advanced Oxidation Processes (AOPs), electrochemical oxidation and photocatalysis, as individual…”
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Environmental Cross-Validation of NLOS Machine Learning Classification/Mitigation with Low-Cost UWB Positioning Systems by Barral, Valentín, Escudero, Carlos J, García-Naya, José A, Suárez-Casal, Pedro

“…Indoor positioning systems based on radio frequency inherently present multipath-related phenomena. This causes ranging systems such as ultra-wideband (UWB) to…”
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Coupling of the electrochemical oxidation (EO-BDD)/photocatalysis (TiO2-Fe-N) processes for degradation of acid blue BR dye by Morales, Ulises, Escudero, Carlos J., Rivero, María J., Ortiz, Inmaculada, Rocha, Juan Manríquez, Peralta-Hernández, Juan M.

“…We report on the successful preparation of Fe-N codoped Titania powders, using TiO2 Degussa P25, salt of Fe (II), and Urea. Modified Titania-based materials…”
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Fine Time Measurement for the Internet of Things: A Practical Approach Using ESP32 by Barral Vales, Valentin, Fernandez, Omar Campos, Dominguez-Bolano, Tomas, Escudero, Carlos J., Garcia-Naya, Jose A.

“…In the world of Internet of Things (IoT), obtaining the physical location of devices has always been a task of great interest for developing increasingly…”
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An IoT System for Smart Building Combining Multiple mmWave FMCW Radars Applied to People Counting by Vales, Valentin Barral, Dominguez-Bolano, Tomas, Escudero, Carlos J., Garcia-Naya, Jose A.

“…In contemporary society, the pressing challenge of preserving user privacy clashes with the imperative for smart buildings to efficiently manage their…”
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A multi-model sequential Monte Carlo methodology for indoor tracking: Algorithms and experimental results by Achutegui, Katrin, Míguez, Joaquín, Rodas, Javier, Escudero, Carlos J.

“…In this paper we address the problem of indoor tracking using received signal strength (RSS) as a position-dependent data measurement. Since RSS is highly…”
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An MSE-Based Method to Avoid Permutation/Gain Indeterminacy in Frequency-Domain Blind Source Separation by Dapena, Adriana, Iglesia, Daniel, Escudero, Carlos J.

“…This paper presents a novel technique for separating convolutive mixtures of statistically independent non-Gaussian signals without resorting to an a priori…”
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Performance evaluation of multiple-antenna IEEE 802.11p transceivers using an FPGA-based MIMO vehicular channel emulator by Fernández-Caramés, Tiago M, González-López, Miguel, Escudero, Carlos J, Castedo, Luis

“…The IEEE 802.11p standard has been optimized for low-delay small-bandwidth wireless communications to provide vehicular safety services. However, IEEE 802.11p…”
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Enabling Collaborative Musical Activities through Wireless Sensor Networks by Barro, Santiago J., Escudero, Carlos J., Fernández-Caramés, Tiago M.

“…In professional audio production the setup of electronic musical devices is a time-consuming and error-prone process, as it involves manual operations like…”
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Cross measurement process with a ZigBee sensor network by Rodas, Javier, Escudero, Carlos J

“…Location systems based on Wireless Sensor Networks (WSN) and Receiver Signal Strength (RSS) mainly depend on how the measurements are obtained. Usually, there…”
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Multi-layer architecture for location systems based on wireless sensor networks by Rodas, Javier, Escudero, Carlos J

“…Location systems based on WSN are built using diverse technologies. Factors such as the programming language to implement the location algorithm, the…”
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A Toeplitz displacement method for blind multipath estimation for long code DS/CDMA signals by Escudero, C.J., Mitra, U., Slock, D.T.M.

“…The problem of blind channel identification for direct-sequence/code-division multiple-access (DS/CDMA) multiuser systems is explored. For wideband DS/CDMA…”
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NLOS Classification Based on RSS and Ranging Statistics Obtained from Low-Cost UWB Devices by Barral, Valentin, Escudero, Carlos J., Garcia-Naya, Jose A.

“…Ultra-wideband (UWB) devices have been largely considered for indoor location systems due to their high accuracy. However, as in other wireless systems, such…”
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A blind signal separation method for multiuser communications by Castedo, L., Escudero, C.J., Dapena, A.

“…A new approach based on the constant modulus (CM) criterion is proposed to separate instantaneous linear mixtures of signals using a linear memoryless multiple…”
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