Sergiy Vorobyov

Professor

Research outputs

  1. 2020
  2. Published

    New estimation methods for autoregressive process in the presence of white observation noise

    Esfandiari, M., Vorobyov, S. A. & Karimi, M., 1 Jun 2020, In : Signal Processing. 171, 107480.

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Adaptive Virtual Waveform Design for Millimeter-Wave Joint Communication-Radar

    Kumari, P., Vorobyov, S. A. & Heath, R. W., 2020, In : IEEE Transactions on Signal Processing. 68, p. 715-730 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  4. 2019
  5. Published

    An Efficient Coupled Dictionary Learning Method

    Veshki, F. G. & Vorobyov, S. A., Oct 2019, In : IEEE Signal Processing Letters. 26, 10, p. 1441-1445

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Toward Millimeter-Wave Joint Radar Communications: A signal processing perspective

    Mishra, K. V., Bhavani Shankar, M. R., Koivunen, V., Ottersten, B. & Vorobyov, S. A., 1 Sep 2019, In : IEEE Signal Processing Magazine. 36, 5, p. 100-114 15 p., 8828030.

    Research output: Contribution to journalReview ArticleScientificpeer-review

  7. Published

    New Designs on MVDR Robust Adaptive Beamforming Based on Optimal Steering Vector Estimation

    Huang, Y., Zhou, M. & Vorobyov, S. A., 15 Jul 2019, In : IEEE Transactions on Signal Processing. 67, 14, p. 3624-3638 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Non-iterative subspace-based DOA estimation in the presence of nonuniform noise

    Esfandiari, M., Vorobyov, S. A., Alibani, S. & Karimi, M., 1 Jun 2019, In : IEEE Signal Processing Letters. 26, 6, p. 848-852 5 p., 8684312.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    A New Quadratic Matrix Inequality Approach to Robust Adaptive Beamforming for General-rank Signal Model

    Huang, Y., Vorobyov, S. & Luo, Z., 1 May 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, p. 4335-4339 5 p. 8683645. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  10. Published

    On Achievable Rates for Massive Mimo System with Imperfect Channel Covariance Information

    Kocharlakota, K., Upadhya, K. & Vorobyov, S., 1 May 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, p. 4504-4508 5 p. 8682163. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  11. Published

    Robust Least Mean Squares Estimation of Graph Signals

    Miettinen, J., Vorobyov, S. & Ollila, E., 1 May 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, p. 5416-5420 5 p. 8683193. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  12. Published

    An Accelerated Composite Gradient Method for Large-scale Composite Objective Problems

    Florea, M. I. & Vorobyov, S. A., 15 Jan 2019, In : IEEE Transactions on Signal Processing. 67, 2, p. 444 - 459 16 p., 8443140.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Mvdr Robust Adaptive Beamforming Design with Direction of Arrival and Generalized Similarity Constraints

    Huang, Y., Zhou, M. & Vorobyov, S. A., 2019, 44th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2019; Brighton; United Kingdom; 12-17 May 2019 : Proceedings. IEEE, p. 4330-4334 5 p. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  14. 2018
  15. Published

    An Inner SOCP Approximate Algorithm for Robust Adaptive Beamforming for General-Rank Signal Model

    Huang, Y. & Vorobyov, S. A., Nov 2018, In : IEEE Signal Processing Letters. 25, 11, p. 1735 - 1739

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Downlink Performance of Superimposed Pilots in Massive MIMO Systems

    Upadhya, K., Vorobyov, S. A. & Vehkapera, M., Oct 2018, In : IEEE Transactions on Wireless Communications. 17, 10, p. 6630 - 6644

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    Low-Overhead Receiver-Side Channel Tracking for Mmwave Mimo

    Upadhya, K., Vorobyov, S. A. & Heath, R. W., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. United States: IEEE, Vol. 2018-April. p. 3859-3863 5 p. 8461320. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  18. Published

    Restoration of Ultrasound Images Using Spatially-Variant Kernel Deconvolution

    Florea, M. I., Basarab, A., Kouame, D. & Vorobyov, S. A., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. United States: IEEE, Vol. 2018-April. p. 796-800 5 p. 8461339. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  19. Published

    Virtual Pulse Design for IEEE 802.11AD-Based Joint Communication-Radar

    Kumari, P., Heath, R. W. & Vorobyov, S. A., 10 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2018 - Proceedings. United States: IEEE, Vol. 2018-April. p. 3315-3319 5 p. 8461678. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  20. Published

    Joint Detection and Localization of an Unknown Number of Sources Using Algebraic Structure of the Noise Subspace

    Morency, M., Vorobyov, S. A. & Leus, G., 1 Sep 2018, In : IEEE Transactions on Signal Processing. 66, 17, p. 4685 - 4700 16 p.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Computationally efficient waveform design in spectrally dense environment

    Yli-Niemi, M. & Vorobyov, S. A., 27 Aug 2018, 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. United States, Vol. 2018-July. p. 277-281 5 p. 8448560. (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  22. Published

    An axially-variant kernel imaging model applied to ultrasound image reconstruction

    Florea, M. I., Basarab, A., Kouame, D. & Vorobyov, S. A., Jul 2018, In : IEEE Signal Processing Letters. 25, 7, p. 961-965 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Covariance Matrix Estimation for Massive MIMO

    Upadhya, K. & Vorobyov, S. A., Apr 2018, In : IEEE Signal Processing Letters. 25, 4, p. 546-550 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    Fast Algorithms for Designing Unimodular Waveform(s) With Good Correlation Properties

    Li, Y. & Vorobyov, S., 1 Mar 2018, In : IEEE Transactions on Signal Processing. 66, 5, p. 1197-1212 16 p., 8239862.

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    Graph Error Effect in Graph Signal Processing

    Miettinen, J., Vorobyov, S. A. & Ollila, E., 2018, 2018 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP). IEEE, p. 4164-4168 5 p. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  26. Published

    Joint Space-(Slow) Time Transmission With Unimodular Waveforms and Receive Adaptive Filter Design for Radar

    Li, Y. & Vorobyov, S., 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 3276-3280 (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  27. 2017
  28. Published

    Finite-length and asymptotic analysis of averaged correlogram for undersampled data

    Shaghaghi, M. & Vorobyov, S. A., 1 Nov 2017, In : Applied and Computational Harmonic Analysis. 43, 3, p. 404-423 20 p.

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Transmit Array Interpolation for DOA Estimation via Tensor Decomposition in 2D MIMO Radar

    Cao, M. Y., Vorobyov, S. A. & Hassanien, A., 19 Oct 2017, In : IEEE Transactions on Signal Processing. 65, 19, p. 5225-5239 15 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Image Fusion With Cosparse Analysis Operator

    Gao, R., Vorobyov, S. A. & Zhao, H., Jul 2017, In : IEEE Signal Processing Letters. 24, 7, p. 943-947 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    A robust FISTA-like algorithm

    Florea, M. I. & Vorobyov, S. A., 16 Jun 2017, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. IEEE, p. 4521-4525 5 p. 7953012. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  32. Published

    Efficient single/multiple unimodular waveform design with low weighted correlations

    Li, Y. & Vorobyov, S. A., 16 Jun 2017, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. IEEE, p. 3226-3230 5 p. 7952752. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  33. Published

    Time-multiplexed / superimposed pilot selection for massive MIMO pilot decontamination

    Upadhya, K., Vorobyov, S. A. & Vehkapera, M., 16 Jun 2017, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2017 - Proceedings. IEEE, p. 3459-3463 5 p. 7952799. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  34. Published

    Superimposed Pilots Are Superior for Mitigating Pilot Contamination in Massive MIMO

    Upadhya, K., Vorobyov, S. A. & Vehkapera, M., 1 Jun 2017, In : IEEE Transactions on Signal Processing. 65, 11, p. 2917-2932 16 p., 7865983.

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    Improved channel estimation for massive MIMO systems using hybrid pilots with pilot anchoring

    Vorobyov, S., Upadhya, K. & Vehkaperä, M., 15 Mar 2017. 1 p.

    Research output: Contribution to conferenceAbstractScientificpeer-review

  36. Published

    Optimal Relay Selection for Secure Cooperative Communications With an Adaptive Eavesdropper

    Yang, L., Chen, J., Jiang, H., Vorobyov, S. A. & Zhang, H., 1 Jan 2017, In : IEEE Transactions on Wireless Communications. 16, 1, p. 26-42 17 p.

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    Advances in DOA Estimation and Source Localization

    Aboutanios, E., Hassanien, A., El-Keyi, A., Nasser, Y. & Vorobyov, S. A., 2017, In : International Journal of Antennas and Propagation. 2017, 3 p., 1352598.

    Research output: Contribution to journalEditorialScientificpeer-review

  38. Published

    Downlink performance of superimposed pilots in massive MIMO systems in the presence of pilot contamination

    Vorobyov, S., Upadhya, K. & Vehkaperä, M., 2017, 2016 IEEE Global Conference on Signal and Information Processing (GlobalSIP). IEEE, p. 665-669 5 p. 7905925

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  39. Published

    Joint Cancelation of Autocorrelation Sidelobe and Cross Correlation in MIMO-SAR

    Qin, L., Vorobyov, S. A. & Dong, Z., 2017, In : IEEE Geoscience and Remote Sensing Letters. 14, 6, p. 931-935 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Tracking abruptly changing channels in mmWave systems using overlaid data and training

    Upadhya, K., Heath Jr., R. W. & Vorobyov, S., 2017, IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2017). IEEE, 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  41. 2016
  42. Published

    Design of multiple unimodular waveforms with low auto- and cross-correlations for radar via majorization-minimization

    Li, Y., Vorobyov, S. A. & He, Z., 28 Nov 2016, Proceedings of the 24th European Signal Processing Conference, EUSIPCO 2016. IEEE, Vol. 2016-November. p. 2235-2239 5 p. 7760646. (European Signal Processing Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  43. Published

    Elevation and azimuth estimation in arbitrary planar mono-static MIMO radar via tensor decomposition

    Cao, M. Y., Vorobyov, S. A. & Mao, X., 24 Aug 2016, Proceedings of the 19th IEEE Statistical Signal Processing Workshop, SSP 2016. Vol. 2016-August. 7551753

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  44. Published

    Cooperative Wireless Multicast: Performance Analysis and Time Allocation

    Yang, L., Chen, J., Zhang, H., Jiang, H., Vorobyov, S. A. & Ngo, D. T., 1 Jul 2016, In : IEEE Transactions on Vehicular Technology. 65, 7, p. 5810-5819 10 p., 7152973.

    Research output: Contribution to journalArticleScientificpeer-review

  45. Published

    Secure Communications in Underlay Cognitive Radio Networks: User Scheduling and Performance Analysis

    Yang, L., Jiang, H., Vorobyov, S. A., Chen, J. & Zhang, H., 1 Jun 2016, In : IEEE Communications Letters. 20, 6, p. 1191-1194 4 p., 7445200.

    Research output: Contribution to journalArticleScientificpeer-review

  46. Published

    Multi-focus image fusion via coupled dictionary training

    Gao, R., Vorobyov, S. A. & Zhao, H., 18 May 2016, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016: Proceedings. IEEE, Vol. 2016-May. p. 1666-1670 5 p. 7471960. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  47. Published

    Superimposed pilots: An alternative pilot structure to mitigate pilot contamination in massive MIMO

    Upadhya, K., Vorobyov, S. A. & Vehkapera, M., 18 May 2016, Proceedings of the 2016 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016. IEEE, Vol. 2016-May. p. 3366-3370 5 p. 7472301. ( Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  48. Published

    Terrain-scattered jammer suppression in MIMO radar using space-(fast) time adaptive processing

    Li, Y., Vorobyov, S. A. & He, Z., 18 May 2016, IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2016. IEEE, Vol. 2016-May. p. 3026-3033 8 p. 7472233. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  49. Published

    An algebraic approach to rank-constrained beamforming

    Morency, M. W. & Vorobyov, S. A., 14 Jan 2016, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015. IEEE, p. 17-20 4 p. 7383725

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  50. Published

    An array processing approach to pilot decontamination for massive MIMO

    Upadhya, K. & Vorobyov, S. A., 14 Jan 2016, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015. IEEE, p. 453-456 4 p. 7383834

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  51. Published

    An OFDM-based waveform separation approach for MIMO-SAR

    Qin, L., Vorobyov, S. A. & Dong, Z., 14 Jan 2016, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015. IEEE, p. 125-128 4 p. 7383752

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  52. Published

    DOA estimation in MIMO radar with broken sensors by difference co-array processing

    Zhang, W., Vorobyov, S. A. & Guo, L., 14 Jan 2016, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015. USA: IEEE, p. 321-324 4 p. 7383801

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  53. Published

    Permutation enhanced parallel reconstruction for compressive sampling

    Fang, H., Vorobyov, S. & Jiang, H., 14 Jan 2016, 2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, CAMSAP 2015. IEEE, p. 393-396 4 p. 7383819

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  54. Published

    Joint Robust Transmit/Receive Adaptive Beamforming for MIMO Radar Using Probability-Constrained Optimization

    Zhang, W. & Vorobyov, S. A., Jan 2016, In : IEEE Signal Processing Letters. 23, 1, p. 112-116 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  55. Published

    An ideal-theoretic criterion for localization of an unknown number of sources

    Morency, M. W., Vorobyov, S. & Leus, G., 2016, An ideal-theoretic criterion for localization of an unknown number of sources. IEEE, p. 1499-1502 4 p. (Conference Record of the Asilomar Conference on Signals Systems and Computers).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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