Browsing by Author "0000-0003-1264-8675"
Now showing items 1-20 of 36
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A comparison of some processor farm architectures
Morán Carrera, Javier; Alexandres Fernández, Sadot (01/02/1992) -
A flexible architecture for real-time speech recognition
Moreno, Félix; Alexandres Fernández, Sadot; Meneses, Juan M. (01/01/1993)This paper is about the real-time implementation of a speech recognition system for Spanish. A VLSI architecture, for implementing the Viterbi Algorithm, is employed in order to provide it with the necessary processing speed. -
A flexible VLSI-based hardware system for medium-large vocabulary real-time speech recognition
Fernández, José M.; Moreno, Félix; Alexandres Fernández, Sadot; Meneses, Juan M. (01/12/1994)This paper is about a parallel and pipelined hardware system for real-time isolated speech recognition for medium-large Spanish vocabularies, based on Hidden Markov Models (HMMs). The system, relied on a VLSI circuit ... -
A switch promotion algorithm for improving PRIME PLC network latency
Alonso Rivas, Eduardo; Matanza Domingo, Javier; Rodríguez-Morcillo García, Carlos; Alexandres Fernández, Sadot (IEEE (Glasgow, Reino Unido), 30/03/2014)This paper analyses the performance impact caused by the selection of a node to act as a switch in a PLC network using PRIME (PoweRline Intelligent Metering Evolution) standard. This performance is measured in terms of ... -
Advanced metering infrastructure performance using European low-voltage power line communication networks
Matanza Domingo, Javier; Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (2014-05-01)Power line communication has recently attracted the attention of energy companies as a useful and natural technology for building the advanced metering infrastructure. In this context, device language message specificati ... -
Automotive Electronics
Alexandres Fernández, Sadot; Prada Nogueira, Isaac (28/08/2015) -
Automotive Electronics
Alexandres Fernández, Sadot; Prada Nogueira, Isaac (24/08/2016) -
Broadband system to increase bitrate in train communication networks
Rodríguez-Morcillo García, Carlos; Alexandres Fernández, Sadot; Muñoz Frías, José Daniel (2009-02-01)MVB (Multifunction Vehicle Bus), defined in IEC 61375, has been broadly adopted as the communication standard between embedded control systems on-board modern trains. In this work a new method to take advantage of the full ... -
Las comunicaciones como impulsor del desarrollo sostenible
Contreras Bárcena, David; Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (Asociación Nacional de Ingenieros del ICAI (Madrid, España), 2009-04-01) -
Comunicaciones Industriales
Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (24/08/2016) -
Comunicaciones Industriales
Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (28/08/2015) -
Difference sets-based comprenssive sensing as denoising method for narrow-band power line communications
Matanza Domingo, Javier; Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (2013-10-01)The present work analyzes and compares two of the most popular specifications for data transmission over power line networks: PRIME and G3-PLC. A description of the specifications together with simulation results of the ... -
Electrónica Digital
Alexandres Fernández, Sadot; Alonso Rivas, Eduardo; Hermana García, Marta; Padierna Díaz, Álvaro; Zabalegui Sanz, Fermín (24/08/2016) -
Electrónica Digital
Alexandres Fernández, Sadot; Alonso Rivas, Eduardo; Padierna Díaz, Álvaro; Zabalegui Sanz, Fermín (10/02/2016) -
Fixed and mobile communications
Alexandres Fernández, Sadot (Universidad Pontificia Comillas (Madrid, España), 2005-01-01) -
Fundamentos de comunicaciones industriales
Alexandres Fernández, Sadot; Rodríguez Mondéjar, José Antonio (Universidad Pontificia Comillas (Madrid, España), 2005-01-01) -
Image coding and motion estimation algorithm development on the MVP (TMS320C80)
Alexandres Fernández, Sadot; Sanz, C.; Fernández, José M.; Heras, Alberto; Muñoz, Carlos J.; Ruiz, Ignacio; Vitón, Pedro (Texas Instruments Ed. (París, Francia), 01/01/1998) -
Improvements in PLC transmissions via difference sets schemes with compressive sampling
Matanza Domingo, Javier; Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos (2016-11-01)The paper deals with the damaging effects produced by impulsive noise in PLC transmissions and proposes a cancellation scheme using difference-set-based compressive sensing. Authors focus on a popular narrow-band PLC ... -
Let there be light: dissecting how PRIME networks work based on actual traffic traces
Seijo Simó, Miguel; López López, Gregorio; Moreno Novella, Jose Ignacio; Matanza Domingo, Javier; Alexandres Fernández, Sadot; Rodríguez-Morcillo García, Carlos; Martín Soto, Fernando (Institute of Electrical and Electronics Engineers (Miami, Estados Unidos de América), 02/11/2015)AMIs represent the first steps towards a fully operational Smart Grid and NB-PLC technologies, such as PRIME, are winning momentum in such AMI deployments. PRIME standard leaves some parameters up to meter manufacturers. ... -
Notas sobre Transputer y Occam
Alexandres Fernández, Sadot (Servicio de Publicaciones ETSI Telecomunicación - UPM (Madrid, España), 01/01/1991)