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Rodrigo Carvajal Guerra

Profesor Asociado

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

Wireless Communications; System Identification; Statistical Signal Processing

Magíster en Ciencias de la Ingeniería con mención en Ingeniería Eléctrica, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 2007
Ph.D. in Electrical Engineering,, THE UNIVERSITY OF NEWCASTLE. Australia, 2013
Ingeniero Civil Electrónico, PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO. Chile, 2003

Post-doc Full Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

2012 - At present
Profesor Part-time Part Time

UNIVERSIDAD TECNICA FEDERICO SANTA MARIA

Valparaíso, Chile

2013 - 2020
Profesor Asociado Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO

Facultad de Ingeniería

Valparaíso, Chile

2021 - At present

Estudiante en práctica

Bellsouth

Chile

2002 - 2002
Estudiante en práctica

Entel

Chile

2002 - 2002
Profesor Part-time

Pontificia Universidad Católica de Valparaíso

Chile

2004 - 2007
Profesor a Contrata

Academia Politécnica Aeronáutica - Fuerza Aérea de Chile

Chile

2006 - 2007
Research Academic

The University of Newcastle

Australia

2012 - 2012
Post-doc

Universidad Técnica Federico Santa María

Chile

2012 - At present
Profesor Asociado Full Time

Pontificia Universidad Católica de Valparaíso

Valparaíso, Chile

2021 - At present


A Complex-Valued Stationary Kalman Filter for Positive and Negative Sequence Estimation in DER Systems Carvajal, Rodrigo; Herrera-Hernandez, Ramon; Agüero, Juan C.; Silva, Cesar A. Article ISI MATHEMATICS (2024)
Identification of Wiener state-space models utilizing Gaussian sum smoothing Carvajal, Rodrigo; Agüero, Juan C. Article ISI AUTOMATICA (2024)
Maximum Likelihood Estimation for an SAG Mill Model Utilizing Physical Available Measurements Carvajal, Rodrigo; Aguro, Juan C. Article ISI IEEE ACCESS (2024)
On Accurate Discrete-Time Dynamic Models of an Induction Machine Hernandez, Ramon Herrera; Carvajal, Rodrigo Article ISI MATHEMATICS (2024)
A Bayesian Filtering Method for Wiener State-Space Systems Utilizing a Piece-wise Linear Approximation Carvajal, Rodrigo; Agueero, Juan C. Article ISI IFAC PAPERSONLINE (2023)
An Identification Method for Stochastic Continuous-time Disturbances in Adaptive Optics Systems Carvajal, Rodrigo; Escarate, Pedro; Agüero, Juan C. Article ISI IFAC PAPERSONLINE (2023)
An Optimal Integral Controller for Adaptive Optics Systems Escarate, Pedro; Carvajal, Rodrigo; Agüero, Juan C. Article ISI SENSORS (2023)
Finite Impulse Response Errors-in-Variables System Identification Utilizing Approximated Likelihood and Gaussian Mixture Models Carvajal, Rodrigo; Agüero, Juan C. Article ISI IEEE ACCESS (2023)
On Filtering and Smoothing Algorithms for Linear State-Space Models Having Quantized Output Data Carvajal, Rodrigo; Agüero, Juan C. Article ISI MATHEMATICS (2023)
Robust automatic net damage detection and tracking on real aquaculture environment using computer vision Labra, Julio; Rebolledo, Javier; Carvajal, Rodrigo Article ISI AQUACULTURAL ENGINEERING (2023)
LoRa Based IoT Platform for Remote Monitoring of Large-Scale Agriculture Farms in Chile Gallardo, Jose L.; Pedraza, Manuel A.; Carvajal, Rodrigo Article WOS SENSORS (2022)
Maximum Likelihood estimation for non-minimum-phase noise transfer function with Gaussian mixture noise distribution Carvajal, Rodrigo; Agüero, Juan C. Article ISI AUTOMATICA (2022)
A Two-Filter Approach for State Estimation Utilizing Quantized Output Data Albornoz, Ricardo; Carvajal, Rodrigo; Agüero, Juan C. Article ISI SENSORS (2021)
Disturbance Modelling for Minimum Variance Control in Adaptive Optics Systems Using Wavefront Sensor Sampled-Data Carvajal, Rodrigo; Escarate, Pedro; Agüero, Juan C. Article ISI SENSORS (2021)
On the Uncertainty Identification for Linear Dynamic Systems Using Stochastic Embedding Approach with Gaussian Mixture Models Carvajal, Rodrigo; Escarate, Pedro; Agüero, Juan C. Article ISI SENSORS (2021)
EM-based identification of static errors-in-variables systems utilizing Gaussian Mixture models Cedeno, Angel L.; Carvajal, Rodrigo; Agüero, Juan C. Article ISI IFAC PAPERSONLINE (2020)
Model Error Modelling using a Stochastic Embedding approach with Gaussian Mixture Models for FIR systems Carvajal, Rodrigo; Agüero, Juan C.; Goodwin, Graham C. Article ISI IFAC PAPERSONLINE (2020)
A method to deconvolve stellar rotational velocities III. The probability distribution function via maximum likelihood utilizing finite distribution mixtures Orellana, Rafael; Escárate, Pedro; Curé, Michel; Christen, Alejandra; Carvajal, Rodrigo; Agüero, Juan Carlos Article Astronomy & Astrophisics (2019)
On Maximum Likelihood Estimation of Continuous-Time Oscillators Modelled as Continuous-Time Autoregressive System Gonzalez, Karen; Escarate, Pedro; Carvajal, Rodrigo; Aguero, Juan Carlos Article ISI SCOPUS IEEE LATIN AMERICA TRANSACTIONS (2019)
A data augmentation approach for a class of statistical inference problems Carvajal, Rodrigo; Orellana, Rafael; Katselis, Dimitrios; Kuo, Yong-Hong Article ISI SCOPUS PLOS ONE (2018)
Maximum Likelihood Identification of a Continuous-Time Oscillator Utilizing Sampled Data Carvajal, Rodrigo Article SCOPUS IFAC-PapersOnLine (2018)
EM-based identification of ARX systems having quantized output data Agüero, Juan C.; Gonzalez, Karen; Carvajal, Rodrigo Article ISI SCOPUS IFAC-PapersOnLine (2017)
Minimum Variance Control for Mitigation of Vibrations in Adaptive Optics Systems Escárate, Pedro; Carvajal, Rodrigo; Close, Laird; Males, Jared; Morzinski, Katie; Agüero, Juan C. Article APPLIED OPTICS (2017)
Minimum variance control for mitigation of vibrations in adaptive optics systems Article ISI SCOPUS APPLIED OPTICS (2017)
On the Dimension of the Krylov Subspace in Low Complexity Wireless Communications Linear Receivers Carvajal, Rodrigo; Aguero, Juan Carlos Article ISI SCOPUS IEEE LATIN AMERICA TRANSACTIONS (2016)
On the dimension of the Krylov subspace in low complexity wireless communications linear receivers Carvajal, Rodrigo: Agüero, Juan Article IEEE Latin America Transactions (2016)
Identification of sparse FIR systems using a general quantisation scheme Aguero, JC; Carvajal R.; Goodwin, GC Article ISI INTERNATIONAL JOURNAL OF CONTROL (2014)
Identification of sparse FIR systems using a general quantization scheme Godoy, Boris I. ; Agüero, Juan C.; Carvajal, Rodrigo; Goodwin, Graham C.; Yuz, Juan I. Article International Journal of Control (2014)
EM-based Maximum-Likelihood channel estimation in multicarrier systems with phase distortion Rodrigo Carvajal; Juan C. Agüero; Boris I. Godoy; Graham C. Goodwin Article IEEE Transactions on Vehicular Technology (2013)
EM-Based Maximum-Likelihood Channel Estimation in Multicarrier Systems With Phase Distortion Godoy, Boris Iván Article IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (2013)
Low complexity Wiener filtering in CDMA systems using a class of pseudo-noise spreading codes Rodrigo Carvajal; Kaushik Mahata; Juan C. Agüero Article IEEE Communications Letters (2012)
Low Complexity Wiener Filtering in CDMA Systems Using a Class of Pseudo-Noise Spreading Codes Mahata, Kaushik Article IEEE COMMUNICATIONS LETTERS (2012)


A Novel Filtering Method for Hammerstein-Wiener State-Space Systems Carvajal, Rodrigo; Agüero, Juan C. ConferencePaper (2021)
Vibration model identification using the maximum likelihood method Coronel, Maria; Carvajal, Rodrigo ConferencePaper (2018)
An optimization-based algorithm for model selection using an approximation of Akaike's Information Criterion ConferencePaper SCOPUS 2016 Australian Control Conference, AuCC 2016 (2017)
On maximum likelihood estimation of channel impulse response and carrier frequency offset in OFDM systems Carvajal, Rodrigo; Rivas, Karen ConferencePaper (2017)
Information criterion-based channel estimation in OFDM systems with time and frequency offset ConferencePaper SCOPUS 2016 8th IEEE Latin-American Conference on Communications, LATINCOM 2016 (2016)
Sparse logistic regression utilizing cardinality constraints and information criteria Urrutia, Gabriel; Delgado, Ramón ConferencePaper SCOPUS 2016 IEEE Conference on Control Applications, CCA 2016 (2016)
A map approach for ?q-norm regularized sparse parameter estimation using the em algorithm Carvajal R.; Godoy, B.I.; Katselis D. ConferencePaper SCOPUS IEEE International Workshop on Machine Learning for Signal Processing, MLSP (2015)
EM-based ML channel estimation in OFDM systems with phase distortion using RB-EKF Carvajal R.; Godoy, B.I.; Yuz J.I.; Creixell, W. ConferencePaper ISI SCOPUS International Symposium on Wireless Personal Multimedia Communications, WPMC (2015)
EM-based sparse channel estimation in OFDM systems with ?q-norm regularization in the presence of phase noise and frequency offset Carvajal R.; Godoy, B.I.; Katselis D. ConferencePaper SCOPUS 2015 7th IEEE Latin-American Conference on Communications, LATINCOM 2015 (2015)
Channel estimation and interpolation for fourth generation mobile broadband telecommunications Cea M.G.; Carvajal R.; Middleton R.H.; Mahata K.; Karlsson R.S. ConferencePaper SCOPUS IFAC Proceedings Volumes (2014)
An EM-based estimation algorithm for a class of systems promoting sparsity Godoy, Boris Iván ConferencePaper (2013)
A novel approach to model error modelling using the Expectation-Maximization algorithm Delgado, Ramón ConferencePaper (2012)
An identification method for Errors-in-Variables systems using incomplete data Delgado, Ramón ConferencePaper (2012)
EM-based identification of sparse FIR systems having quantized data Carvajal R.; Godoy, B.I.; Yuz J.I. ConferencePaper SCOPUS IFAC Proceedings Volumes (2012)
EM-based sparse channel estimation in OFDM systems Godoy, Boris Iván ConferencePaper (2012)
A filtering approach for model selection Godoy, Boris Iván ConferencePaper SCOPUS IEEE International Conference on Control and Automation, ICCA (2011)
EM-Based Channel Estimation in OFDM Systems with Phase Noise Godoy, Boris Iván ConferencePaper (2011)
On the accuracy of phase noise bandwidth estimation in OFDM systems Godoy, Boris Iván ConferencePaper (2011)


SYSTEM IDENTIFICATION METHODOLOGIES UNDER COMMUNICATION CONSTRAINTS FONDECYT (1181158) Proyecto 2018-2021 Coinvestigador(a)
System Identification Methodologies under Communication Constraints Carvajal, Rodrigo Proyecto (2018)
Modelamiento de canal de banda ancha para redes 802.11p Carvajal, Rodrigo; Ahumada, Luciano; Rojas, Alejandro; Dujovne, Diego Proyecto (2017)
Sistema de drones colaborativos y visión multimodal para el monitores automatizado de incendios forestales FONDEF (ID16I10114) Proyecto 2017-2018 Investigador(a)
FEMTOCELL CHANNEL MODELING WITH APPLICATIONS TO LTE HETNETS FONDECYT (1150650) Proyecto 2015-2017 Coinvestigador(a)
SYSTEM IDENTIFICATION METHODOLOGIES SUBJECT TO RANK CONSTRAINTS FONDECYT (1150954) Proyecto 2015-2018 Personal técnico y/o de apoyo
Advanced Center for Electrical and Electronic Engineering PIA (FB0008) Proyecto 2014-2024 Investigador(a)
CHANNEL ESTIMATION IN MULTICARRIER COMMNUNICATION SYSTEMS- A SYSTEM IDENTIFICATION APPROACH FONDECYT (3140054) Proyecto 2013-2016 Inv. Responsable
Scheduling and Quality of Service in LTE Telecommunications Australian Research Council - Ericsson (G1101043 - G1200170) Proyecto 2012-2015 Investigador(a)
MODELADO, OPTIMIZACIÓN Y CONTROL CON APLICACIONES A SISTEMAS QUE OPERAN EN RED UTILIZANDO COMUNICACIÓN INALÁMBRICA PIA (ACT-53) Proyecto 2010-2013 Postdoctorado
Channel stimation in multicarrier communication systems – a system identification approach Proyecto (0)