Browsing by Author "Delgado Penin, José Antonio"
Now showing items 1-20 of 53
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A channel characterization technique for HF communications
(1985)
Conference report
Open AccessA wideband channel sounder to characterize the HF radio channel is described. Based on a pseudorandom sequence technique it allows the measurement of the complex impulsional response of the channel with time and frequency ... -
A contribution on adaptive coding strategies over H.F. channels
(1989)
Conference report
Open AccessWe present a coding scheme which makes use of adaptive coding techniques. Since we are concerned with the H,F, channel, suitable coding schemes are needed to combat diffuse errors [1], i. e, random and burst errors, ... -
A Real time simulation model for Lognormal Fading channels
(1991)
Conference report
Open AccessIn this paper we present a mathematical model for the simulation of lognormal fading channels. A modeling technique and its validation by computer simulation are described with special emphasis on the aspects related to ... -
A system approach on power distribution supervisory control catalog
(Institute of Electrical and Electronics Engineers (IEEE), 1982)
Conference report
Open AccessThe electrical energy distribution networks need remote control systems that are centralised and integrated as far as the functions they can develop are concerned. The need for a thinking unit at the line head for managing ... -
Alternativas para una “canalización subóptima” del espectro radioeléctrico permitido al satélite de telecomunicaciones europeo ECS
(1979)
Conference report
Open Access -
An opportunistic cognitive radio communication through the exploitation of the small-scale fading mechanisms of the LTE mobile channel
(2013)
Article
Open AccessIn recent years, the cognitive radio technology has attracted the attention of all the players in the telecommunication field (i.e., researchers, industry, service providers, and regulatory agencies) as a way of facing the ... -
Analisis del codigo de linea 2blq en bucle de abonado digital con diafonia
(1991)
Conference report
Open AccessThe 2BlQ line code is selected to study a digital line transmission system for support of ISDN basic access on 2- wire metallic subscriber .The selection of the line code is conditioned by the problem of the near-end ... -
Analisis espectral de codigos adaptativos de longitud variable
(1991)
Conference report
Open AccessThe algorithm for the power spectral density of a block code proposed by Cariolaro/Tronca has been used to obtain continuous and discrete spectra components of line codes .Novel adaptive binary and multilevel codes are ... -
Análisis de un modelo de radiocanal aeronáutico para la banda de 40 Ghz
(Universidad de Zaragoza. URSI, 2000)
Conference report
Open AccessEn esta comunicación se lleva a cabo un primer análisis de un modelo de radio canal aeronáutico para comunicaciones entre estaciones embarcadas en aeronaves (plataformas estratosféricas) y estaciones terrestres fijas. La ... -
Análisis del comportamiento de un sistema QPSK-OFDM con intervalo de guarda utilizando simulación TOPSIM
(1997)
Conference report
Open Access -
Análisis del comportamietno de un sistema de transmisión multidimensional codificado con demodulación paralela
(1994)
Conference report
Open Access -
Análisis mediante simulación digital del comportamiento del código de linea amc para transmisión en linea
(1997)
Conference report
Open Access -
Aplicación de las técnicas de números residuales al procesado paralelo en canales dispersivos aleatorios
(Universidad de las Palmas de Gran Canaria, 1994)
Conference report
Open Access -
Breve recuerdo del Prof. Carlos M. Angulo Carranza
(Associació Catalana d’Enginyers de Telecomunicació, 2022-06)
Article
Open AccessDirector de la ETSETB-UPC en 1978, en el centenario de su nacimiento (1921-2021). -
Chirp Fourier Processor Design: A Time-domain Approach
(Institute of Electrical and Electronics Engineers (IEEE), 1990)
Conference report
Open Access -
Contributions of the Spanish engineer Angel Gonzalez Del Valle to the electric networks/circuits research from 1944 to 1964
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Conference report
Open AccessThis paper considers the contributions of one outstanding as well as controversial researcher, teacher and inventor from Spain during the Francos´s dictatorship. The paper presents an overview of the most important ... -
Digital computer simulation of monopulse antennas by exploiting a signal antenna analogy
(1983)
Conference report
Open AccessThis paper presents a digital computer simulation meihodology approach to mono pulse antennas modeling. Emphasis is given to the techniques for this modeling. We consider two central concepts: the 'analytic signal' and the ... -
Digital simulation in the teaching of telecommunication system engineering
(1982)
Article
Open Access -
Diseño de sistemas de comunicaciones mediante simulación digital
(Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 1993)
Article
Open Access -
Error correcting neural networks for channels with gaussian noise
(IEEE AND INN SOCS. 1992 IEEE, 1992)
Conference report
Open AccessThe main features of error correcting codes and standard decoding techniques are reviewed. Feedforward neural networks for soft-decision decoding of block codes in channels with additive white Gaussian noise are presented. ...
