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K.  Hussain, ?Spectrum Shaping Techniques for Advanced Multicarrier Communication Systems?, Universidade de Vigo, Vigo, 2023.

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.