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Journal Papers:
1. J. Kokkoniemi, S. Shahabuddin, P. Ghasemzadeh, J. O'hara, "Dynamic THz Backhaul for 6G Local Area Networks: Architecture, Analysis, Challenges and Future Directions", IEEE Wireless Communications Magazine, Accepted.
2. M. A. Albreem, H. A. Saleem, S. Abdallah, S. Shahabuddin, "A Low Complexity Data Detection Scheme For Massive MIMO Systems Using the TOR Algorithm", IEEE Signal Processing Letters, June 2025.
3. S. Berra, S. Chakraborty, R. Dinis, and S. Shahabuddin, "Deep unfolding of Chebyshev accelerated iterative method for massive MIMO detection", IEEE Access, May 2023.
4. M. A. Albreem, M. Juntti, S. Shahabuddin, S. Abdallah, A. Alhabbash and E. Almajali, ”Data detection based on matrix decomposition for massive MIMO systems in realistic channel scenarios”, Physical Communication, April 2023.
5. M. Liyanage, A. Braeken, S. Shahabuddin, and P. Ranaweera, ”Open RAN Security: Challenges and Opportunities”, Journal of Network and Computer Applications, March 2023.
6. L. Mucchi, S. Shahabuddin, M. A. Albreem, S. Abdullah, S. Caputo, E. Panayirci, and M. Juntti, "Signal Processing Techniques for 6G, Journal of Signal Processing Systems, February 2023.
7. S. Shahabuddin, P. Manninen, and M. Juntti, ”FPGA Implementation of a Fractional Sample Rate Converter With Parallelized Multiphase Output”, Journal of Signal Processing Systems, June 2022.
8. S. Berra, R. Dinis, and S. Shahabuddin, ”Fast matrix inversion based on Chebyshev acceleration for Linear detection in massive MIMO systems ”, Electronics Letters, April 2022.
9. S. Berra, R. Dinis, K. Rabie and S. Shahabuddin, ”Efficient Linear Iterative Detector Method for Massive MIMO Systems Using Chebyshev Acceleration”, Physical Communication, Feb. 2022
10. M. A. Albreem, A. Alhabbash, S. Shahabuddin, and M. Juntti, "Deep Learning for Massive MIMO Uplink Detectors", in IEEE Communications Surveys and Tutorials, Dec, 2021.
11. L. Mucchi, A. Martinelli, S. Jayousi, S. Caputo, E. Panayirci, H. Haas, S. Shahabuddin, J. Bechtold, I. Morales, A. Stoica, and G. Abreu, ”Physical-layer security in 6G Networks”, IEEE Open Journal of the Communications Society, 2021.
12. S. Shahabuddin, I. Hautala, M. Juntti, and C. Studer, "ADMM-based Infinity Norm Detection for Massive MIMO: Algorithm and VLSI Architecture", IEEE Transactions on Very Large Scale Integration (VLSI) Systems, February 2021.
13. S. Shahabuddin, A. Mämmelä, M. Juntti, O. Silven, "ASIP for 5G and Beyond: Opportunities and Vision", IEEE Transactions on Circuits and Systems II: Express Briefs, January 2021.
14. I. Ahmad, S. Shahabuddin, T. Kumar, E. Harjula, M. Meisel, M. Juntti, T. Sauter, and M. Ylianttila, "Challenges of AI in Wireless Networks for IoT", IEEE Industrial Electronics Magazine, December 2020. [Impact Factor: 13.241]
15. I. Ahmad, S. Shahabuddin, H. Malik, E. Harjula, T. Leppanen, L. Loven, A. Anttonen, A. H. Sodhro, M. M. Alam, M. Juntti, A. Yla-Jaaski, A. Gurtov, T. Sauter, J. Riekki and M. Ylianttila, "Machine Learning Meets Communication Networks: Existing Trends and Future Challenges", IEEE Access, December 2020.
16. J. Suomalainen, A. Juhola, S. Shahabuddin, A. Mämmelä, I. Ahmad, "Machine Learning Threatens 5G Security", IEEE Access, vol. 8, pp. 190822-190842, October 2020.
17. M. Albreem, M. Juntti, and S. Shahabuddin, "Efficient Initialization of Iterative Linear Massive MIMO Detectors using a Stair Matrix", Electronics Letters, October 2019.
18. M. Albreem, M. Juntti, and S. Shahabuddin, "Massive MIMO Detection Techniques: A Survey", in IEEE Communications Surveys and Tutorials, vol. 21, no. 4, pp. 3109-3132, Fourth quarter 2019. [Impact Factor: 22.973]
19. I. Ahmad, S. Shahabuddin, T. Kumar, J. Okwuibe, A. Gurtov and M. Ylianttila, "Security for 5G and Beyond", in IEEE Communications Surveys and Tutorials, vol. 21, no. 4, pp. 3682-3722, Fourth quarter 2019. [Impact Factor: 22.973]
20. S. Shahabuddin, O. Silven, and M. Juntti,, "Programmable ASIPs for Multimode MIMO Transceiver", in Journal of Signal Processing Systems, vol. 90, no. 10, pp. 1369-1381, February 2018.
21. Z. Khan, A. V. Vasilakos, B. Barua, S. Shahabuddin, and H. Ahmadi, "Cooperative content delivery exploiting multiple wireless interfaces: methods, new technological developments, open research issues and a case study", in Wireless Networks, 2015.
22. S. Shahabuddin, J. Janhunen, M. Juntti, A. Ghazi, and O. Silven, "Design of a transport triggered vector processor for turbo Decoding", in Analog Integrated Circuits and Signal Processing, March 2014.
Book Chapters:
1. S. Shahabuddin, S. Rahaman, F. Rehmaan, I. Ahmad and Z. Khan, "Evolution of Cellular Systems", In: Comprehensive Guide to 5G Security, Wiley, 2018.
2. I. Ahmad, M. Liyanage, S. Shahabuddin, M. Ylianttila, and A. Gurtov, "Design Principles of 5G Security", In: Comprehensive Guide to 5G Security, Wiley, 2018.
Patents:
1. Y. Melese and S. Shahabuddin, “Methods, apparatuses and computer-readable mediums to located passive intermodulation", U.S. Patent 20250062840, Feb. 2025.
Conference Papers:
1. S. Shahabuddin, M. S. Sakib, H. Malik, and M. A. Albreem, "Self-Tuning RIS Controller for Vehicular Communications: A Hardware Perspective", in IEEE International Symposium on Circuits and Systems, London, UK, May 2025.
2. N. Day, A. D. Malakar, S. Shahabuddin, "TinyMLDPD: FPGA Implementation of TinyML Digital Predistortion Leveraging Bipartite Tables", IEEE Dallas Circuits and Systems Conference (DCAS), Dallas, TX, USA, Apr. 2025.
3. S. Shahabuddin, M. S. Sakib, H. Das, M. A. Albreem, "A Massive MIMO System for Power-Constrained Devices without Error-Correcting Memory", IEEE Dallas Circuits and Systems Conference (DCAS), Dallas, TX, USA, Apr. 2025.
4. M. A. Albreem, H. Idries, S. Ansari, S. Abdallah and S. Shahabuddin, "Detection Techniques For Cell-Free Massive MIMO", 22nd IEEE International Multi-Conference on Systems, Signals and Devices (SSD), Monastir, Tunisia, Feb. 2025.
5. M. A Albreem, L. Alami, H. Idries, S. Ansari, S. Abdallah, S. Shahabuddin and A. Hussain, "Efficient Data Detection Techniques for Massive MIMO Systems Using Improved Newton Iteration", 22nd IEEE International Multi-Conference on Systems, Signals and Devices (SSD), Monastir, Tunisia, Feb. 2025.
6. I. Ahmad, J. Suomalainen, S. Shahabuddin, P. Porambage, A. Karinsalo, D. P. M. Osorio and M. Hoyhtya, "Disruptive Technological Directions for 6G Security", in IEEE Conference on Standards for Communications and Networking (CSCN), Belgrade, Serbia, Nov. 2024.
7. S. Shahabuddin, Z. Khan, and M. Juntti, "Concept Drift Detection Methods For Deep Learning Cognitive Radios: A Hardware Perspective", in IEEE International Symposium on Circuits and Systems (ISCAS), Daegu, Korea, Apr. 2021.
8. S. Shahabuddin, M. A. Albreem, M. S. Shahabuddin, Z. Khan, and M. Juntti, ”FPGA Implementation of Stair Matrix based Massive MIMO Detection”, IEEE Latin America Symposium on Circuits and System (LASCAS), Arequipa, Peru, Feb. 2021.
9. S. Shahabuddin, M. H. Islam, M. S. Shahabuddin, M. A. Albreem, and M. Juntti, "Matrix Decomposition for Massive MIMO Detection", in IEEE Nordic Circuits and Systems Conference (NorCAS), Oslo, Norway, Oct. 2020.
10. Z. Khan, J. J. Lehtomäki, C. Ganewattha, and S. Shahabuddin, "Histograms to Quantify Dataset Shift for Spectrum Data Analytics: A SoC Based Device Perspective", 6G Wireless Summit, Lapland, Finland, March 2020.
11. S. Shahabuddin, O. Silven, and M. Juntti, "ASIP design for Multiuser MIMO Broadcast Precoding", European Conference on Networks and Communications (EUCNC), Oulu, Finland, June 2017.
12. S. Shahabuddin, M. Juntti, and C. Studer, "ADMM-based Infinity Norm Detection for Large MU-MIMO: Algorithm and VLSI Architecture", in IEEE International Symposium on Circuits and Systems, Maryland, USA, May 2017.
13. S. Rahman, M. B. Hossain, and S. Shahabuddin, "Complexity Analysis of Matrix Decomposition Algorithms for Linear MIMO Detection", International Conference on Informatics, Electronics and Vision, Dhaka, Bangladesh, May, 2016.
14. A. Ghazi, J. Boutellier, L. Anttila, S. Bhattacharya, S. Shahabuddin, M. Juntti, and O. Silven, “Model-based Design and Implementation of an Adaptive Digital Predistortion Filter", 2015 IEEE Workshop on Signal Processing Systems, China.
15. S. Shahabuddin, J. Janhunen, A. Ghazi, Z. Khan, and M. Juntti, “A Customized Lattice Reduction Multiprocessor for MIMO Detection", in IEEE International Symposium on Circuits and Systems, May 2015, Lisbon, Portugal, May 2015.
16. S. Shahabuddin, J. Janhunen, E. Suikkanen, H. Steendam and M. Juntti, "An Adaptive Detector Implementation for MIMO-OFDM Downlink", in 9th International Conference on Cognitive Radio Oriented Wireless Networks, Oulu, Finland, June 2014.
17. E. Suikkanen, J. Janhunen, S. Shahabuddin, and M. Juntti, “Study of adaptive detection for MIMO-OFDM systems", in International Symposium on System-on-Chip 2013, Tampere, Finland.
18. A. Ghazi, J. Boutellier, J. Hannuksela, S. Shahabuddin, and Olli Silven, “Programmable implementation of zero-crossing demodulator on an application specific processor", in 2013 IEEE Workshop on Signal Processing Systems, Taipei, Taiwan.
19. S. Shahabuddin, J. Janhunen, M. F. Bayramoglu, M. Juntti, A. Ghazi, and O. Silven, "Design of a unified transport triggered processor for LDPC/turbo decoder", in 13th International Conference on Embedded Computer Systems: Architectures, Modelling, and Simulation, Samos, Greece, July 2013.
20. S. Shahabuddin, J. Janhunen, and M. Juntti, "Design of a transport triggered architecture processor for a flexible iterative turbo decoder", in Proceedings of Wireless Innovation Forum Conference on Wireless Communications Technologies and Software Radio (SDR Wincomm), Washington, D.C., USA, Jan. 2013.
Whitepapers and Pre-Prints:
1. N. Rajatheva, I. Atzeni, S. Bicais, E. Bjornson, A. Bourdoux, S. Buzzi, C. D'Andrea, J.-B. Dore, S. Erkucuk, M. Fuentes, K. Guan, Y. Hu, X. Huang, J. Hulkkonen, J. M. Jornet, M. Katz, B. Makki, R. Nilsson, E. Panayirci, K. Rabie, N. Rajapaksha, M. J. Salehi, H. Sarieddeen, S. Shahabuddin, T. Svensson, O. Tervo, A. Tolli, Q. Wu, W. Xu, "Scoring the Tbps Goal: Broadband Connectivity in 6G", Pre-print at Arxiv. [29 authors from 13 countries and 4 continent]
2. M. Ylianttila, S. Shahabuddin et al., “6G White paper: Trust, Security and Privacy”, 6G Flagship, University of Oulu, June 2020.
3. N. Rajatheva, S. Shahabuddin et al., “6G White paper: Broadband Connectivity in 6G", 6G Flagship, University of Oulu, June 2020.
Thesis:
1. Shahriar Shahabuddin, MIMO detection and precoding architectures, Doctor of Science in Technology, University of Oulu, Finland, 2019.
2. Shahriar Shahabuddin, Design of application-specific signal processors for iterative turbo decoder, Master of Science in Technology, University of Oulu, Finland, 2012.
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