V.  Vahidpour and López-Valcarce, R., ?Spectral Precoding Integration in OTFS Modulation?, in IEEE Wireless Communications and Networking Conference, Milan, Italy, 2025.

K.  Hussain, López-Valcarce, R., Rey, F., Sala, J., and Villares, J., ?Sidelobe Suppression for Multicarrier Signals via Structured Spectral Precoding?, IEEE Transactions on Communications, vol. 72, no. 6, pp. 3155-3168, 2024.

R.  López-Valcarce, ?General Form of the Power Spectral Density of Multicarrier Signals?, IEEE Communications Letters, vol. 26, no. 8, pp. 1755-1759, 2022.

K.  Hussain and López-Valcarce, R., ?Joint Precoder and Window Design for OFDM Sidelobe Suppression?, IEEE Communications Letters, vol. 26, no. 12, pp. 3044-3048, 2022.

K.  Hussain and López-Valcarce, R., ?Orthogonal precoding with memory for sidelobe suppression in OFDM?, in European Signal Processing Conference (EUSIPCO), 2022.

R.  Kumar, Hussain, K., and López-Valcarce, R., ?Mask-Compliant Orthogonal Precoding for Spectrally Efficient OFDM?, IEEE Transactions on Communications, vol. 69, no. 3, pp. 1990-2001, 2021.

K.  Hussain and López-Valcarce, R., ?Memory Tricks: Improving Active Interference Cancellation for Out-of-Band power reduction in OFDM?, in IEEE Int. Workshop Signal Process. Adv. Wireless Commun. (SPAWC), Lucca, Italy (Virtual event), 2021.

K.  Hussain and López-Valcarce, R., ?Optimal window design for W-OFDM?, in IEEE Int. Conf. Acoustics, Speech and Signal Processing (ICASSP), 2020.

K.  Hussain and López-Valcarce, R., ?Flexible spectral precoding for OFDM systems?, in 2nd XoveTIC Conference, A Coruña (Spain), 2019.

K.  Hussain, Lojo, A., and López-Valcarce, R., ?Flexible spectral precoding for sidelobe suppression in OFDM systems?, in IEEE Int. Conf. Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, 2019, pp. 4789 - 4793.

K.  Hussain and López-Valcarce, R., ?OFDM spectral precoding with per-subcarrier distortion constraints?, in European Signal Processing Conference (EUSIPCO), A Coruña, Spain, 2019.

J. F.  Schmidt, Romero, D., and López-Valcarce, R., ?Active Interference Cancellation for OFDM Spectrum Sculpting: Linear Processing is Optimal?, IEEE Communications Letters, vol. 18, no. 9, pp. 1543-1546, 2014.

J. F.  Schmidt and López-Valcarce, R., ?Antenna competition to boost Active Interference Cancellation in cognitive MIMO-OFDM?, in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), A Coruña, Spain, 2014.

J. F.  Schmidt and López-Valcarce, R., ?OFDM spectrum sculpting with active interference cancellation: Keeping spectral spurs at bay?, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014, pp. 1-5.

J. F.  Schmidt, Costas-Sanz, S., and López-Valcarce, R., ?Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM?, IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 3, no. 4, pp. 615-625, 2013.

J. F.  Schmidt and López-Valcarce, R., ?Low Complexity Primary User Protection for Cognitive OFDM?, in European Signal Processing Conf. (EUSIPCO), Marrakech (Morocco), 2013.