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2022
J. Palacios, González-Prelcic, N., and Mosquera, C., “A Dynamic Codebook Design for Analog Beamforming in MIMO LEO Satellite Communications”, in IEEE International Conference on Communications (ICC), 2022.PDF icon 2111.08655.pdf (1.49 MB)
R. López-Valcarce and González-Prelcic, N., “Hybrid Beamforming Designs for Frequency-Selective mmWave MIMO Systems with Per-RF chain or Per-antenna Power Constraints”, IEEE Trans. Wireless Communications, vol. 21, no. 8, pp. 5770-5784, 2022.PDF icon TWC_3142959.pdf (614.32 KB)
2021
J. Palacios, González-Prelcic, N., Mosquera, C., Shimizu, T., and Wang, C. - H., “A Hybrid Beamforming Design for Massive MIMO LEO Satellite Communications ”, Frontiers in Space Technologies, vol. 2, 2021.
2019
R. López-Valcarce and González-Prelcic, N., “Analog beamforming for full-duplex millimeter wave communication”, in 16th International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 2019.PDF icon fd_analog_bf_iswcs.pdf (759.74 KB)
R. López-Valcarce and González-Prelcic, N., “Beamformer design for full-duplex amplify-and-forward millimeter wave relays”, in 16th International Symposium on Wireless Communication Systems (ISWCS), Oulu, Finland, 2019.PDF icon fd_relay_analog_bf.pdf (350.64 KB)
J. Rodríguez-Fernández, López-Valcarce, R., and González-Prelcic, N., “Frequency-selective hybrid precoding and combining for mmWave MIMO systems with per-antenna power constraints”, in IEEE Int. Conf. Acoustics, Speech and Signal Processing (ICASSP), Brighton, UK, 2019, pp. 4794-4798.PDF icon icassp2019_perantenna_v3.pdf (338.62 KB)
2017
K. Venugopal, Alkhateeb, A., Heath, Jr., R. W., and González-Prelcic, N., “Time-domain channel estimation for wideband millimeter wave systems with hybrid architecture”, in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2017, pp. 6193-6197.
2016
C. Rusu, González-Prelcic, N., and Heath, Jr, R. W., “Array thinnig for antenna selection in millimeter wave MIMO systems”, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2016.
C. Rusu and González-Prelcic, N., “Designing incoherent frames through convex techniques for optimized compressed sensing”, IEEE Transactions on Signal Processing, vol. 64, no. 9, pp. 2334-2344, 2016.
A. Ali, González-Prelcic, N., and Heath, Jr., R. W., “Estimating millimeter wave channels using out-of-band measurements”, in Information Theory and Applications Workshop (ITA, 2016.
C. Rusu, González-Prelcic, N., and Heath, Jr., R. W., “Fast orthonormal sparsifying transforms based on Householder reflectors”, IEEE Transactions on Signal Processing, vol. 64, no. 24, pp. 6589-6599, 2016.
J. P. Gonzalez-Coma, González-Prelcic, N., Castedo, L., and Heath, Jr., R. W., “Frequency selective multiuser hybrid precoding for mmWave systems with imperfect channel knowledge”, in Asilomar Conf. on Signals, Systems and Computers, 2016.
R. Mendez-Rial, Rusu, C., González-Prelcic, N., Alkhateeb, A., and Jr, R. W. Heath, “Hybrid MIMO Architectures for Millimeter Wave Communications: Phase Shifters or Switches?”, IEEE Access, vol. 4, pp. 247-267, 2016.
R. López-Valcarce, González-Prelcic, N., Rusu, C., and Heath, Jr, R. W., “Hybrid precoders and combiners for mmWave MIMO systems with per-antenna power constraints”, in IEEE Global Telecommunications Conf. (GLOBECOM), 2016.PDF icon hybrid_perantenna_v4.pdf (215.84 KB)
C. Rusu, Méndez-Rial, R., González-Prelcic, N., and Heath, Jr., R. W., “Low complexity hybrid precoding strategies for millimeter wave communication systems”, IEEE Trans. Wireless Communications, vol. 15, no. 12, pp. 8380 - 8393, 2016.
R. W. Heath, Jr., González-Prelcic, N., Rangan, S., Roh, W., and Sayeed, A. M., “An overview of signal processing techniques for millimeter wave MIMO systems”, IEEE J. Selected Topics in Signal Processing. Special issue on Signal Processing for Millimeter Wave Wireless Communications, vol. 10, no. 3, pp. 436 - 453, 2016.
C. Rusu, González-Prelcic, N., and Heath, Jr., R. W., “Properties of real and complex ETFs and their application to the design of low coherence frames”, Linear Algebra and its Applications, vol. 508, pp. 81-90, 2016.
N. González-Prelcic, Méndez-Rial, R., and Heath, Jr., R. W., “Radar aided mmWave beam alignment in V2I communications supporting antenna diversity”, in Information Theory and Applications Workshop (ITA, 2016.
P. Xia, Heath, R., and González-Prelcic, N., “Robust analog precoding designs for millimeter wave MIMO transceivers”, in 20th International ITG Workshop on Smart Antennas (WSA), 2016.
P. Xia, Heath, Jr., R. W., and González-Prelcic, N., “Robust analog precoding designs for millimeter wave MIMO transceivers with frequency and time division duplexing”, IEEE Trans. Communications, vol. 64, no. 11, pp. 4622 - 4634, 2016.
E. R. Yeh, Choi, J., González-Prelcic, N., Bhat, C., and Heath, Jr., R. W., “Security in automotive radar and vehicular networks”, Microwave Journal, 2016.
C. Rusu, González-Prelcic, N., and Heath, Jr., R. W., “The use of unit norm tight measurement matrices for one-bit compressed sensing”, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2016.
2015
R. Méndez-Rial, González-Prelcic, N., and Heath, Jr., R. W., “Adaptive hybrid precoding and combining in mmWave multiuser MIMO systems based on compressed covariance estimation”, in IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2015.
C. Rusu, Méndez-Rial, R., González-Prelcic, N., and Heath, Jr, R. W., “Adaptive one-bit compressive sensing with application to low-precision receivers at mmWave”, in IEEE Global Telecommunications Conf. (GLOBECOM), , 2015.
C. Rusu, González-Prelcic, N., and Heath, Jr., R. W., “An attack on antenna subset modulation for millimeter-wave communication”, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Brisbane, Australia, 2015, pp. 2914-2918.