Publications

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2011
G. Vazquez-Vilar, D. Ramirez, R. Lopez-Valcarce, J. Via, and I. Santamaria, "Spatial rank estimation in Cognitive Radio Networks with uncalibrated multiple antennas", 4th International Conference on Cognitive Radio and Advanced Spectrum Management (CogART 2011), Barcelona, Spain, October, 2011.
D. Ramirez, G. Vazquez-Vilar, R. Lopez-Valcarce, J. Via, and I. Santamaria, "Multiantenna Detection under Noise uncertainty and primary user's spatial structure", 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), Prague, Czech Republic, May, 2011.
G. Lechner, A. Guillén i Fàbregas, L. K. Rasmussen, and K. D. Nguyen, "Optimal Power Control for LDPC Codes in Block-fading Channels", IEEE Transactions on Communications, vol. 59, pp. 1759–1765, Jul., 2011.
2010
K. D. Nguyen, N. Letzepis, A. Guillén i Fàbregas, and L. K. Rasmussen, "Outage diversity of MIMO block-fading channels with causal channel state information", Proceedings of the IEEE International Symposium on information Theory Proceedings, Audtin, TX, USA, IEEE, pp. 2168–2172, 2010.
K. D. Nguyen, A. Guillén i Fàbregas, and L. K. Rasmussen, "Outage exponents of block-fading channels with power allocation", IEEE Transactions on Information Theory, vol. 56: IEEE, pp. 2372–2381, 2010.
2009
K. D. Nguyen, L. K. Rasmussen, A. Guillén i Fàbregas, and N. Letzepis, "Rate-diversity-delay tradeoff for ARQ systems over MIMO block-fading channels", Proceedings of the IEEE on Australian Communications Theory Workshop, AusCTW 2009, 4805611, no. 4805611, Sydney, Australia, IEEE, pp. 116–121, Mar, 2009.
L. K. Rasmussen, A. Guillén i Fàbregas, K. D. Nguyen, and N. Letzepis, "MIMO ARQ systems with multi-level feedback", Proceedings of the 2009 IEEE International Symposium on Information Theory, Seoul, Korea, IEEE: Institute of Electrical and Electronics Engineers, pp. 254–258, Aug, 2009.
2008
K. D. Nguyen, A. Guillén i Fàbregas, and L. K. Rasmussen, "Asymptotic outage performance of power allocation in block-fading channels", Proceedings of the IEEE International Symposium on Information Theory, ISIT' 08, Toronto Canada, IEEE, pp. 275–279, Aug, 2008.
K. D. Nguyen, A. Guillén i Fàbregas, and L. K. Rasmussen, "Power control for block-fading channels with peak-to-average power constraints", Proceedings of the IEEE International Symposium on Information Theory 2008, ISIT' 08, Toronto Canada, IEEE, pp. 265–269, Aug, 2008.
2007
M. Rovini, and A. Martinez, "On the addition of an input buffer to an iterative decoder for LDPC codes", Proc. VTC 2007-Spring (Dublin, Ireland), pp. 1995–1999, 2007.