Speaker Venue Date Description Slides
Simon Oya Do dummies pay off ? Limits of dummy traffic protection in anonymous communications PETS'14 (Amsterdam) Thursday, July 17, 2014 PDF icon PETS14-Presentation.pdf
Simon Oya Understanding the Effects of Real-World Behavior in Statistical Disclosure Attacks WIFS'14. Atlanta, Georgia (US) Thursday, December 4, 2014 PDF icon WIFS14-Presentation.pdf
Fernando Pérez-González, Simon Oya Location Privacy: Threats and Opportunities (Tutorial) WIFS'18 (Hong Kong) Monday, December 10, 2018 PDF icon 2018_WIFS_LP_tutorial.pdf
Simon Oya Filter Design for Delay-Based Anonymous Communications ICASSP'17. New Orleans, Louisiana (US) Monday, March 6, 2017 PDF icon 2017_ICASSP_Poster.pdf
Simon Oya Is Geo-Indistinguishability What You Are Looking for? WPES'17. Dallas, Texas (US) Monday, October 30, 2017 PDF icon 2017_WPES_Slides.pdf
Simon Oya Back to the Drawing Board: Revisiting the Design of Optimal Location Privacy-preserving Mechanisms CCS'17. Dallas, Texas (US) Thursday, November 2, 2017 PDF icon CCS-Presentation.pdf
Simon Oya Meet the Family of Statistical Disclosure Attacks GlobalSIP'13. Austin, Texas (US) Tuesday, December 3, 2013 PDF icon 2013_GlobalSIP_Poster.pdf
Anxo Tato Arias Link Adaptation and Carriers Detection Errors in Multibeam Satellite Systems with Linear Precoding Berlin, ASMS conference Tuesday, September 11, 2018

The application of linear precoding at the gateway side enables broadband multibeam satellite systems to use more aggressive frequency reuse patterns increasing the overall capacity of future High Throughput Satellites (HTS). However, although some previous works about precoding consider imperfect CSIT (Chanel State Information at the Transmitter) adding some CSI estimation errors, that is not the main cause of CSI degradation. In practice, receivers can only detect and estimate a few coefficients of the CSI vector being the other nullified, replaced by zeros.

PDF icon Presentation_ASMS_Anxo_Tato_v2.pdf
Anxo Tato Arias Evaluation of New Link Adaptation Techniques for Mobile Satellite Channels (galego) Friday, October 2, 2015

Diapositivas da defensa do Proxecto de Fin de Carreira.

PDF icon PFC_Anxo_Tato_gl.pdf
Anxo Tato Arias Evaluation of New Link Adaptation Techniques for Mobile Satellite Channels (español) Friday, October 2, 2015

Diapositivas de la defensa del Proyecto de Fin de Carrera.

PDF icon PFC_Anxo_Tato_es.pdf