Publications

Machine Learning & Applications     Communications and Information Theory     Google Scholar

Preprints and Submitted papers

• David G. M. Mitchell, Pablo M. Olmos, Michael Lentmaier, and Daniel J. Costello, Jr.. Spatially Coupled Generalized LDPC Codes: Asymptotic Analysis and Finite Length Scaling. Submitted to IEEE Transactions on Information Theory. November 2019. [Matlab code for Asymptotic Generalized Peeling Decoding of SC-GLDPC codes].

2019

• (JOURNAL) Yanfang Liu, Pablo M. Olmos, Tobias Koch. A Probabilistic Peeling Decoder to Efficiently Analyze Generalized LDPC Codes Over the BEC. IEEE Transactions on Information Theory, August 2019. [bibtex] [Code for GLDPC asymptotic analysis].

2018

• (JOURNAL) Yanfang Liu, Pablo M. Olmos, and David G. M. Mitchell Generalized LDPC Codes for Ultra Reliable Low Latency Communication in 5G and Beyond. IEEE Access, November 2018. Pages 72002 - 72014. [bibtex] [Code for GLDPC simulation].

• Daniel J. Costello, Jr., David G. M. Mitchell, Pablo M. Olmos, and Michael Lentmaier. Spatially Coupled Generalized LDPC Codes: Introduction and Overview. IEEE 2018 International Symposium on Turbo Codes & Iterative Information Processing. Invited Paper. Plenary Talk by Daniel J. Costello.

• Yanfang Liu, Pablo M. Olmos, and David G. M. Mitchell. On Generalized LDPC codes for 5G Ultra Reliable Communication. IEEE 2018 Information Theory Workshop. Guangzhou (China). November 2018.

• (JOURNAL) Irene Santos, Juan José Murillo-Fuentes, Eva Arias-de-Reyna, and Pablo M. Olmos. Turbo EP-based Equalization: a Filter-Type Implementation. IEEE Transactions on Communications. May 2018. Pages 4259 - 4270. [bibtex]

• (JOURNAL) Javier Cespedes, Pablo M. Olmos, Matilde Sanchez-Fernandez, Fernando Perez-Cruz. Probabilistic MIMO Symbol Detection with Expectation Consistency Approximate Inference. IEEE Transactions on Vehicular Technology, April 2018. Pages 3481-3494. [bibtex]

2017

• (JOURNAL) Pablo M. Olmos, David G. M. Mitchell, D. Truhachev and Daniel J. Costello Jr. Continuous Transmission of Spatially-Coupled LDPC Code Chains. IEEE Transactions on Communications, December 2017. Pages 5097 - 5109. [bibtex] [Matlab code for simulating Connected SC-LDPC chains].

• Yanfang Liu, Pablo M. Olmos, Tobias Koch, On LDPC ensembles with Generalized Constraints. 2017 IEEE International Simposium on Information Theory. Aachen, Germany. June 2017.

• (JOURNAL) Irene Santos, Juan José Murillo-Fuentes, Eva Arias-de-Reyna, and Pablo M. Olmos. Probabilistic Equalization with a Smoothing Expectation Propagation Approach. IEEE Transactions on Wireless Communications, May 2017. Pages 2950-2962. [bibtex]

• (JOURNAL) Irene Santos, Juan José Murillo-Fuentes, Rafael Boloix-Tortosa, Eva Arias-de-Reyna, and Pablo M. Olmos. Expectation Propagation as Turbo Equalizer in ISI Channels. IEEE Transactions on Communications, Volume 65, January 2017. Pages 360-370. [bibtex]

2016

• (JOURNAL) Melanie F. Pradier, Pablo M. Olmos and Fernando Perez-Cruz. Entropy-Constrained Scalar Quantization with a Lossy-Compressed Bit. Entropy 2016, 18(12), 449. [bibtex]

• Markus Stinner, Luca Barletta, Pablo M. Olmos, Finite-Length Scaling Based on Belief Propagation for Spatially Coupled LDPC Codes. IEEE 2016 International Simposium on Information Theory. Barcelona, Spain. July 2017.

• (JOURNAL) Markus Stinner, Pablo M. Olmos. On the Waterfall Performance of Finite-Length SC-LDPC Codes Constructed from Protographs. IEEE Journal on Selected Areas in Communications, special issue on recent advances in capacity approaching codes. Volume 34, Issue 2, Pages 345-361, February 2016. [bibtex] [Code: PD Expected Graph Evolution for arbitrary protograph-based SC-LDPC ensembles]

2015

• Iryna Andriyanova, Pablo M. Olmos. On Distributed Storage Allocations for Memory-Limited Systems. IEEE Global Conference on Communications (GLOBECOM). Decembrer 2015.

• Irene Santos Velázquez, Juan José Murillo-Fuentes, Pablo M. Olmos. Block expectation propagation equalization for ISI channels, European Signal Processing Conference. August 2015.

• (JOURNAL) Pablo M. Olmos, R. Urbanke. A Scaling Law to Predict the Finite-Length Performance of Spatially-Coupled LDPC Codes. IEEE Transactions on Information Theory, Volume 61 , Issue 6, Pages 3164 - 3184, June 2015. [bibtex]

• Pablo M. Olmos, David G. M. Mitchell, Daniel J. Costello, Jr. Analyzing the Finite-Length Performance of Generalized LDPC Codes, IEEE 2015 International Simposium on Information Theory.

• Markus Stinner, Pablo M. Olmos, Finite-Length Performance of Multi-Edge Protograph-Based Spatially Coupled LDPC Codes, IEEE 2015 International Simposium on Information Theory.

• (JOURNAL) Luis Salamanca, Juan José Murillo-Fuentes, Pablo M. Olmos, Fernando Pérez-Cruz, Sergio Verdú, Approaching the DT Bound Using Linear Codes in the Short Blocklength Regime. IEEE Communication Letters, February 2015. [bibtex]

2014

• (JOURNAL) Javier Cespedes, Pablo M. Olmos, Matilde Sanchez-Fernandez, Fernando Perez-Cruz. Expectation Propagation Detection for High-order High-dimensional MIMO systems. IEEE Transactions on Communications, Vol. 62, Number 8, Pages 2840-2849, Agust 2014. [bibtex

• Pablo M. Olmos, David G. M. Mitchell, Dmitry Truhachev, Daniel J. Costello, Jr. Improving the finite-length performance of long SC-LDPC code chains by connecting consecutive chains. 2014 8th International Symposium on Turbo Codes & Iterative Information Processing (ISTC).

• Markus Stinner, Pablo M. Olmos. Analyzing Finite-length Protograph-based Spatially Coupled LDPC Codes. IEEE 2014 International Simposium on Information Theory.

• Javier Cespedes, Pablo M. Olmos, Matilde Sanchez-Fernandez, Fernando Perez-Cruz. Improved performance of LDPC-coded MIMO systems with EP-based soft-decisions, IEEE 2014 International Simposium on Information Theory.

2013

• (JOURNAL) Luis Salamanca, Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz. Tree Expectation Propagation for LDPC Decoding over BMS Channels. IEEE Transactions on Communications, Vol. 61, Number 10, Pages 4086-4095, October 2013. [bibtex]

• Pablo M. Olmos, David G. M. Mitchell, Dmitri Truhachev, Daniel J. Costello, Jr. A Finite Length Performance Analysis of LDPC Codes Constructed by Connecting Spatially Coupled Chains. 2013 IEEE Information Theory Workshop, Sevilla, Spain.

• (JOURNAL) Pablo M. Olmos, Juan José Murillo Fuentes and Fernando Pérez-Cruz. Tree-Structure Expectation Propagation for LDPC Decoding Over the BEC. IEEE Transactions on Information Theory, Vol. 59, Number 6, Pages 3354-3377, June 2013. [bibtex]

• Pablo M. Olmos and Ruediger Urbanke. A Closed-Form Scaling Law for Convolutional LDPC Codes Over the BEC. 2013 IEEE Information Theory Workshop, Sevilla, Spain.

• Luis Salamanca, Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz. Improving the BP estimate over the AWGN channel using Tree-structured Expectation Propagation. 2013 IEEE International Symposium on Information Theory, Istanbul, Turkey.

• (JOURNAL) Luis Salamanca, Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz. Tree Expectation Propagation for ML Decoding of LDPC Codes over the BEC. IEEE Transactions on Communications, Vol. 61, Number 2, Pages 465-473, February 2013. [bibtex]

2012

• Luis Salamanca, Juan José Murillo-Fuentes, Pablo M. Olmos and Fernando Pérez-Cruz. Tree-Structured Expectation Propagation for LDPC Decoding over the AWGN Channel. 2012 IEEE International Workshop on Machine Learning for Signal Processing.

• (JOURNAL) Jose Carlos Reyes, Juan José Murillo-Fuentes, Pablo M. Olmos. Remote Detection of Interfered Downlinks in Wireless Cellular Systems. Transactions on Emerging Telecommunications Technologies, Vol. 23, Issue 5, Pages 444-453, August 2012.[bibtex]

• Pablo M. Olmos, Luis Salamanca, Juan José Murillo-Fuentes and Fernando Pérez-Cruz, (2012). Finite-length performance of spatially-coupled LDPC codes under TEP decoding. 2012 IEEE Information Theory Workshop, Lausanne September 2012.

• (JOURNAL) Pablo M. Olmos, Luis Salamanca, Juan José Murillo-Fuentes and Fernando Pérez-Cruz. On the Design of LDPC Convolutional Ensembles Using the TEP Decoder. IEEE Communication Letters,Vol. 16, Number 5, Pages 726-729, May 2012. [bibtex]

• Pablo M. Olmos, Luis Salamanca, Juan José Murillo-Fuentes and Fernando Pérez-Cruz, (2012). Finite-length analysis of the TEP decoder for LDPC ensembles over the BEC. 2012 IEEE International Symposium on Information Theory, July 2012.

• (JOURNAL) Pablo M. Olmos, Juan José Murillo-Fuentes and Guillermo Esteve. Remote detection of a frequency jammer operating in the down link of a cellular system. Wireless Personal Communications, Vol. 63, Issue 4, Pages 861-870, April 2012. [bibtex]

2011

• Luis Salamanca, Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz, (2011). MAP decoding for LDPC codes over the Binary Erasure Channel. 2011 IEEE Information Theory Workshop, Paraty, Brazil, October 2011.

• Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz, (2011). Capacity achieving LDPC ensembles for the TEP decoder in erasure channels. 2011 IEEE International Symposium on Information Theory. San Petersburg, Russia, July 31-August 05, 2011.

• (JOURNAL) Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz. Tree structure expectation propagation for decoding finite-length LDPC codes. IEEE Communication Letters, Vol. 15, Number 2, Pages 235-237, February 2011. [bibtex]

• Pablo M. Olmos, Rüdiger Urbanke, (2011). Scaling behavior of Convolutional LDPC ensembles over BEC., 2011 IEEE International Symposium on Information Theory. San Petersburg, Russia, July 31-August 05, 2011.

2010

• Pablo M. Olmos, Juan José Murillo-Fuentes and Fernando Pérez-Cruz, (2010). Tree structure Expectation-Propagation for decoding LDPC codes over Binary Erasure Channels. 2010 IEEE International Symposium on Information Theory. Austin, Texas. USA. June 2010.

• (JOURNAL) Pablo M. Olmos, Juan José Murillo Fuentes and Fernando Pérez Cruz. Joint Nonlinear Channel Equalization and Soft LDPC Decoding with Gaussian Processes. IEEE Transactions on Signal Processing, Vol. 58, Number 3, Pages 1183-1192, March 2010. [bibtex]

2009

• Pablo Martínez Olmos, Juan José Murillo Fuentes y Guillermo Esteve.Analyzing signal strength versus quality levels in cellular systems: a case study in GSM. IEEE 2009 Personal and Indoor Mobile Radio Communications (PIMRC09). Tokyo (Japan).

• Pablo M. Olmos, Juan José Murillo-Fuentes; Fernando Pérez-Cruz, Soft LDPC decoding in nonlinear channels with Gaussian processes for classification. European Signal Processing Conference (EUSIPCO 2009). Glasgow, UK. 24-28 Ago 2009. pp 1641-1645.

2007

• F. Pérez-Cruz, P. Martínez-Olmos and J. J. Murillo-Fuentes, (2007). Accurate Posterior Probability Estimates for Channel Equalization Using Gaussian Processes for Classification. VIII IEEE Workshop on Signal Processing Advances in Wireless Communications, Helsinki (Finland), May.