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Publications

  • Journals

    Bahingayi, Eduard E., Nemanja Stefan Perović, and Le-Nam Tran. "On the Joint Beamforming Design for Large-scale Downlink RIS-assisted Multiuser MIMO Systems." IEEE Transactions on Wireless Communications (2025).

    Bahingayi, Eduard E., Nemanja Stefan Perović, and Le-Nam Tran. "Scaling achievable rates in SIM-aided MIMO systems with metasurface layers: A hybrid optimization framework." IEEE Wireless Communications Letters (2025).

    Kimaryo, Seraphin F., Eduard E. Bahingayi, and Kyungchun Lee. "Joint active/passive beamforming optimization via RWMMSE and Gradient Projection for Downlink IRS-aided MU-MISO Systems." IEEE Access (2025).

    Perović, Nemanja Stefan, Eduard E. Bahingayi, and Le-Nam Tran. "Energy-efficient designs for SIM-based broadcast MIMO systems." IEEE Transactions on Communications (2025).

    Pan, Meiqin, Yulong Zou, Libao Yang, Shuying Lin, Die Hu, and Eduard E. Bahingayi. "Simultaneous Secure and Covert Communications with Reconfigurable Intelligent Surface and Artificial Noise: An Energy-Efficient Design." IEEE Communications Letters (2025).

    Bahingayi, Eduard E., and Kyungchun Lee. "Joint hybrid-precoding design for MU-MISO systems with a subconnected architecture." EURASIP Journal on Wireless Communications and Networking 2023, no. 1 (2023): 23.

    Bahingayi, Eduard E., and Kyungchun Lee. "Low-complexity beamforming algorithms for IRS-aided single-user massive MIMO mmWave systems." IEEE Transactions on Wireless Communications 21, no. 11 (2022): 9200-9211.

    Doan, Anh NN, Eduard E. Bahingayi, and Kyungchun Lee. "Hybrid Combining Based on Selective Activation of Double Constant Phase Shifters." IEEE Access 9 (2021): 142012-142019.

    Bahingayi, Eduard E., and Kyungchun Lee. "Low-complexity incremental search-aided hybrid precoding and combining for massive MIMO systems." IEEE Access 8 (2020): 66867-66877.

    Bahingayi, Eduard E., and Kyungchun Lee. "Hybrid combining based on constant phase shifters and active/inactive switches." IEEE Transactions on Vehicular Technology 69, no. 4 (2020): 4058-4068.

  • Conference and Pre-print Publications

    Lin, Shuying, Yulong Zou, Zhiyang Li, Tong Wu, Eduard E. Bahingayi, and Le-Nam Tran. "RIS-Aided Monitoring With Cooperative Jamming: Design and Performance Analysis." arXiv preprint arXiv:2501.12473 (2025).

    Bahingayi, Eduard E., Shuying Lin, Murat Uysal, Marco Di Renzo, and Le-Nam Tran. "A Refined Alternating Optimization for Sum Rate Maximization in SIM-Aided Multiuser MISO Systems." arXiv preprint arXiv:2508.15257 (2025).

    Bahingayi, Eduard E., Nemanja Stefan Perović, and Le-Nam Tran. "Weighted Sum-Rate Maximization for Large-Scale RIS-Assisted Multi-User MISO Systems." In 2025 IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6. IEEE, 2025.

    Kimaryo, Seraphin, Eduard E. Bahingayi, and Kyungchun Lee. "Active and passive beamforming based on RWMMSE and Gradient Projection for IRS-aided MU-MISO Systems." In 2023 14th International Conference on Information and Communication Technology Convergence (ICTC), pp. 717-722. IEEE, 2023.

    Bahingayi, Eduard Elias, and Kyungchun Lee. "Low-Complexity Hybrid Precoding and Combining Scheme Based on Array Response Vectors." In 2020 IEEE Wireless Communications and Networking Conference (WCNC), pp. 1-6. IEEE, 2020.