Christian Lameiro

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Journal Article
Lameiro, C., W. Utschick, and I. Santamaría, "Spatial interference shaping for underlay MIMO cognitive networks", Signal Processing, vol. 134, pp. 174-184, 2017. PDF icon PDF Version (364.64 KB)
Soleymani, M., C. Lameiro, I. Santamaría, and P. J. Schreier, "Robust Improper Signaling for Two-user SISO Interference Channels", IEEE Transactions on Communications, vol. 67, issue 7, pp. 4709-4723, July, 2019. PDF icon PDF Version (1.14 MB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Rate Region Boundary of the SISO Z-interference Channel with Improper Signaling", IEEE Transactions on Communications, vol. 65, issue 3, pp. 1022-1024, March, 2017. PDF icon PDF Version (376.74 KB)
González, Ó., C. Lameiro, and I. Santamaría, "A Quadratically Convergent Method for Interference Alignment in MIMO Interference Channels", IEEE Signal Processing Letters, vol. 21, issue 11, pp. 1423-1427, November, 2014. PDF icon PDF Version (811.96 KB)
Lameiro, C., I. Santamaría, P. J. Schreier, and W. Utschick, "Maximally improper signaling in underlay MIMO cognitive radio networks", IEEE Transactions on Signal Processing, 2019. PDF icon PDF Version (425.57 KB)
Santamaría, I., P. Crespo, C. Lameiro, and P. J. Schreier, "Information-Theoretic Analysis of a Family of Improper Discrete Constellations", Entropy, vol. 20, issue 1, 2018.
Soleymani, M., C. Lameiro, I. Santamaría, and P. J. Schreier, "Improper Signaling for SISO Two-user Interference Channels with Additive Asymmetric Hardware Distortion", IEEE Transactions on Communications, vol. 67, issue 12, pp. 8624-8638, December, 2019. PDF icon PDF Version (577.93 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Improper Gaussian Signaling for Multiple-Access Channels in Underlay Cognitive Radio", IEEE Transactions on Communications, vol. 67, issue 3, pp. 1817-1830, March, 2019. PDF icon PDF Version (292.45 KB)
Lameiro, C., Ó. González, J. A. García-Naya, I. Santamaría, and L. Castedo, "Experimental Evaluation of Interference Alignment for Broadband WLAN Systems", EURASIP Journal on Wireless Communications and Networking, issue 180, June, 2015. PDF icon PDF Version (4.14 MB)
Soleymani, M., I. Santamaría, C. Lameiro, and P. J. Schreier, "Ergodic Rate for Fading Interference Channels with Proper and Improper Gaussian Signaling", Entropy, vol. 21, issue 10, September, 2019.
López-Fernández, J. A., R. González Ayestarán, I. Santamaría, and C. Lameiro, "Design of Asymptotically Optimal Improper Constellations with Hexagonal Packing", IEEE Transactions on Communications, vol. 67, issue 8, pp. 5445-5457, August, 2019. PDF icon PDF Version (497.19 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Benefits of Improper Signaling for Underlay Cognitive Radio", IEEE Wireless Communications Letters, vol. 4, issue 1, pp. 22-25, Ferbuary, 2015. PDF icon PDF Version (321.91 KB)
Lameiro, C., J. Vía, and I. Santamaría, "Amplify-and-Forward Strategies in the Two-Way Relay Channel with Analog Tx-Rx Beamforming", IEEE Transactions on Vehicular Technology, vol. 62, issue 2, pp. 642-654, February, 2013. PDF icon PDF Version (780.97 KB)
Conference Paper
Lameiro, C., W. Utschick, and I. Santamaría, "Spatial Shaping and Precoding Design for Underlay MIMO Interference Channels", 18th International ITG Workshop on Smart Antennas (WSA) , Erlangen, Germany, March, 2014. PDF icon PDF Version (256.78 KB)
Lameiro, C., Ó. González, J. Vía, I. Santamaría, and R. W. Heath Jr., "Pre- and Post-FFT Interference Leakage Minimization for MIMO OFDM Networks", The Ninth International Symposium on Wireless Communication Systems (ISWCS 2012), Paris, France, August, 2012. PDF icon PDF Version (209.65 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Performance analysis of maximally improper signaling for multiple-antenna systems", IEEE Wireless Communications and Networking Conference (WCNC), Barcelona, Spain, April, 2018. PDF icon PDF Version (234.42 KB)
Lameiro, C., I. Santamaría, W. Utschick, and P. J. Schreier, "Maximally Improper Interference in Underlay Cognitive Radio Networks", IEEE International Conference on Acoustics, Speech and Signal Processing, Shanghai, China, March, 2016. PDF icon PDF Version (235.76 KB)
Lameiro, C., W. Utschick, and I. Santamaría, "Interference-Temperature Limit for Cognitive Radio Networks with MIMO Primary Users", Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, USA, November, 2014. PDF icon PDF Version (287.1 KB)
Lameiro, C., I. Santamaría, and W. Utschick, "Interference Shaping Constraints for Underlay MIMO Interference Channels", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, May, 2014. PDF icon PDF Version (143.35 KB)
González, Ó., C. Lameiro, J. Vía, I. Santamaría, and R. W. Heath Jr., "Interference Leakage Minimization for Convolutive MIMO Interference Channels", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2012), Kyoto, Japan, March, 2012. PDF icon PDF Version (106.32 KB)
Lameiro, C., Ó. González, and I. Santamaría, "An Interference Alignment Algorithm for Structured Channels", IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC 2013), Darmstadt, Germany, June, 2013. PDF icon PDF Version (475.14 KB)
Soleymani, M., C. Lameiro, P. J. Schreier, and I. Santamaría, "Improper Signaling for OFDM Underlay Cognitive Radio Systems", IEEE Statistical Signal Processing Workshop (SSP), Freiburg, Germany, June, 2018. PDF icon PDF Version (304.02 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Improper Gaussian Signaling for the Two-user Broadcast Channel Treating Interference as Noise", IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, UK, May, 2019. PDF icon PDF Version (385.12 KB)
Fanjul, J., C. Lameiro, I. Santamaría, J. A. García-Naya, and L. Castedo, "An Experimental Evaluation of Broadband Spatial IA for Uncoordinated MIMO-OFDM Systems", IEEE International Conference on Digital Signal Processing (DSP), Singapore, pp. 570--574, July, 2015. PDF icon PDF Version (156.84 KB)
Soleymani, M., C. Lameiro, I. Santamaría, and P. J. Schreier, "Energy-Efficient Improper Signaling for K-user Interference Channels", European Signal Processing Conference (EUSIPCO), September, 2019. PDF icon PDF Version (244.33 KB)
Soleymani, M., C. Lameiro, P. J. Schreier, and I. Santamaría, "Energy-Efficient Design for Underlay Cognitive Radio using Improper Signaling", IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brighton, UK, May, 2019. PDF icon PDF Version (309.5 KB)
Lameiro, C., J. Vía, and I. Santamaría, "A Distributed Algorithm for Two-Way Multiple-Relay Networks", IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2012), Hoboken, NJ, USA, June, 2012. PDF icon PDF Version (154.85 KB)
Lameiro, C., and I. Santamaría, "Degrees-of-Freedom for the 4-User SISO Interference Channel with Improper Signaling", IEEE International Conference on Communications (ICC), Budapest, Hungary, June, 2013. PDF icon PDF Version (610.33 KB)
González, Ó., C. Lameiro, J. Vía, C. Beltrán, and I. Santamaría, "Computing the Degrees of Freedom for Arbitrary MIMO Interference Channels", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013), Vancouver, Canada, May, 2013. PDF icon PDF Version (449.05 KB)
Lameiro, C., A. Nazábal, F. Gholam, J. Vía, and I. Santamaría, "Capacity Region of the Two-Way Multi-Antenna Relay Channel with Analog Tx-Rx Beamforming", 3rd International ICST Conference on Mobile Lightweight Wireless Systems (Mobilight 2011), Bilbao, Spain, May, 2011. PDF icon PDF Version (406.6 KB)
Santamaría, I., J. Vía, A. Nazábal, and C. Lameiro, "Capacity region of the multiantenna Gaussian broadcast channel with analog TX-RX beamforming", 5th International ICST Conference on Communications and Networking in China (CHINACOM), Beijing, China, August, 2010. PDF icon PDF Version (358.27 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Benefits of Improper Signaling for Overlay Cognitive Radio", IEEE Global Communication Conference (GLOBECOM), Waikoloa, HI, USA, December, 2019. PDF icon PDF Version (328.63 KB)
Lameiro, C., I. Santamaría, and P. J. Schreier, "Analysis of maximally improper signalling schemes for underlay cognitive radio", IEEE International Conference on Communications (ICC), London, UK, June, 2015. PDF icon PDF Version (416.99 KB)

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