Publications

Journal Papers

[J17] Q. -U. -A. Nadeem, A. Chaaban and M. Debbah, "Optimal Quantized Multi-Cell MMSE Precoding with Low Resolution Data Converters," IEEE Communications Letters, Early Access, 2024.

[J16] O. Abbas, Q. -U. -A. Nadeem, L. Markley and A. Chaaban, "Unit Cell Phase-Frequency Profile Optimization in RIS-Assisted Wide-Band OFDM Systems," IEEE Transactions on Wireless Communications, Early Access, 2024.

[J15] S. Bahanshal, Q. -U. -A. Nadeem and M. J. Hossain, "Holographic MIMO: How Many Antennas Do We Need for Energy Efficient Communication?," IEEE Transactions on Wireless Communications, Early Access, 2024.

[J14] Q. -U. -A. Nadeem and A. Chaaban, "Analysis of One-Bit Quantized Linear Precoding Schemes in Multi-Cell Massive MIMO Downlink," in IEEE Transactions on Communications, vol. 72, no. 5, pp. 2577-2594, May 2024.

[J13] Q. -U. -A. Nadeem, A. Zappone and A. Chaaban, "Achievable Rate Analysis and Max-Min SINR Optimization in Intelligent Reflecting Surface Assisted Cell-Free MIMO Uplink," IEEE Open Journal of the Communications Society, vol. 3, pp. 1295-1322, 2022.

[J12] J. Ye, Q. -U. -A. Nadeem, A. Kammoun and M. -S. Alouini, "Sum-Rate Analysis of a Multi-Cell Multi-User MISO System Under Double Scattering Channels," IEEE Transactions on Communications, vol. 70, no. 1, pp. 332-349, Jan. 2022.

[J11] Q. -U. -A. Nadeem, A. Zappone and A. Chaaban, “Intelligent Reflecting Surface Enabled Random Rotations Scheme for the MISO Broadcast Channel,” IEEE Transactions on Wireless Communications, vol. 20, no. 8, pp. 5226-5242, Aug. 2021.

[J10] Q.-U.-A. Nadeem, A. Chaaban and M. Debbah, “Opportunistic Beamforming using an Intelligent Reflecting Surface Without Instantaneous CSI”, IEEE Wireless Communications Letters, vol. 10, no. 1, pp. 146-150, Jan. 2021.


[J9] J. Ye, Q.-U.-A. Nadeem, A. Kammoun and M.-S. Alouini, “Asymptotic Analysis of MRT Over Double Scattering Channels With MMSE Estimation”, IEEE Transactions on Wireless Communications, vol. 19, no. 12, pp. 7851-7863, Dec. 2020.


[J8] Q.-U.-A. Nadeem, H. Alwazani, A. Kammoun, A. Chaaban, M. Debbah and M.-S. Alouini, “Intelligent Reflecting Surface Assisted Multi-User MISO Communication: Channel Estimation and Beamforming Design”, IEEE Open Journal of the Communications Society, vol. 1, pp. 661-680, May 2020.


[J7] Q.-U.-A. Nadeem, A. Kammoun, A. Chaaban, M. Debbah and M.-S. Alouini, “Asymptotic Max-Min SINR Analysis of Reconfigurable Intelligent Surface Assisted MISO Systems”, IEEE Transactions on Wireless Communications, vol. 19, no. 12, pp. 7748-7764, Dec. 2020.

[J6] Q.-U.-A. Nadeem, A. Kammoun and M.-S. Alouini, “Elevation Beamforming with Full Dimension MIMO Architectures in 5G Systems : A Tutorial”, IEEE Communications Surveys and Tutorials, vol. 21, no. 4, pp. 3238-3273, Fourthquarter 2019.

[J5] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Asymptotic Analysis of RZF over Double Scattering Channels with MMSE Estimation”, IEEE Transactions on Wireless Communications, vol. 18, no. 5, pp. 2509-2526, May 2019.

[J4] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M. S. Alouini, “Design of 5G Full Dimension Massive MIMO Systems,” IEEE Transactions on Communications, vol. 66, no. 2, pp. 726-740, Feb. 2018.

[J3] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M. S. Alouini, “Performance Analysis of Compact FD-MIMO Antenna Arrays in a Correlated Environment,” IEEE Access, vol. 5, pp. 4163-4178, March 2017.

[J2] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “3D Massive MIMO Systems : Modeling and Performance Analysis”, IEEE  Transactions on Wireless Communications, vol. 14, no. 12, pp. 6926-6939, Dec. 2015.

[J1] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “A Generalized Spatial Correlation Model for 3D MIMO Channels Based on the Fourier Cofficients of Power Spectrums”, IEEE Transactions on Signal Processing, vol. 63, no. 14, pp. 3671-3686, July 2015.


Conference Papers

[C15] N. Mazhar, S. A. Ullah, H. Jung, Q. -U. -A. Nadeem and S. A. Hassan, "Enhancing Spectral Efficiency in IoT Networks using Deep Deterministic Policy Gradient and Opportunistic NOMA," IEEE 100th Vehicular Technology Conference (VTC2024-Fall), Washington, DC, USA, 2024, pp. 1-6. 

[C14] Q.-U.-A. Nadeem, J. An and A. Chaaban, “Hybrid Digital-Wave Domain Channel Estimator for Stacked Intelligent Metasurface Enabled Multi-User MISO Systems”, IEEE Wireless Communications and Networking Conference (WCNC) -Track 1 : PHY and Fundamentals, Dubai, UAE, 2024.

[C13] B. Al-Nahhas, Q.-U.-A. Nadeem, A. Kaushik and A. Chaaban, “Reconfigurable Intelligent Surfaces Assisted Communication Under Different CSI  Assumptions”, IEEE International Mediterranean Conference on Communications and Networking (MeditCom), 2023.

[C12] Q.-U.-A. Nadeem and A. Chaaban, “Performance Analysis of Zero-Forcing Precoding in Multi-Cell One-Bit Massive MIMO Downlink”, IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), 2023.

[C11] H. Esmaeili, A. A. Ahmad, Q.-U.-A. Nadeem, A. Chaaban, and A. Sezgin, “Fairness Analysis in IRS assisted C-RAN with Imperfect CSI”, IEEE Global Communications Conference (GLOBECOM), 2022.

[C10] H. Alwazani, Q. -U. -A. Nadeem and A. Chaaban, “Channel Estimation for Distributed Intelligent Reflecting Surfaces Assisted Multi-User MISO Systems”, IEEE GLOBECOM Workshops (GC Wkshps), 2020, pp. 1-6.

[C9] B. Al-Nahhas, Q. -U. -A. Nadeem and A. Chaaban, “Intelligent Reflecting Surface Assisted MISO Downlink: Channel Estimation and Asymptotic Analysis,” IEEE Global Communications Conference (GLOBECOM), 2020, pp. 1-6.

[C8] Q.-U.-A. Nadeem, A. Chaaban and M. Debbah, “Recongurable Surface Assisted Multi-User Opportunistic Beamforming”, IEEE International Symposium on Information Theory (ISIT), Los Angeles, USA, June 2020.

[C7] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Asymptotic Analysis of Regularized Zero-Forcing in Double Scattering Channels”, IEEE Global Communications Conference (GLOBECOM), Abu Dhabi, UAE, Dec. 2018.

[C6] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Elevation Beamforming in a Multi-Cell Full Dimension Massive MIMO System”, IEEE Wireless Communications and Networking Conference (WCNC) -Track 1 : PHY and Fundamentals, Barcelona, Spain, April 2018.

[C5] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Spatial Correlation Characterization of a Full Dimension Massive MIMO System”, IEEE Global Communications Conference (GLOBECOM), Washington DC, USA, Dec. 2016.

[C4] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Spatial Correlation Characterization of a Uniform Circular Array in 3D MIMO Systems”, IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Edinburgh, UK, July 2016.

[C3] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “On the Mutual Information of 3D Massive MIMO Channels : An Asymptotic Approach,” IEEE International Symposium on Information Theory (ISIT), Hong Kong, June 2015.

[C2] Q.-U.-A. Nadeem, A. Kammoun, M. Debbah and M.-S. Alouini, “Spatial Correlation in 3D MIMO Channels using Fourier Coefficients of Power Spectrums,” IEEE Wireless Communications and Networking Conference (WCNC) -Track 1 : PHY and Fundamentals, New Orleans, USA, Mar. 2015.

[C1] M. S. Ilyas, G. Baig, M. A. Qureshi, Q.-U.-A. Nadeem, A. Raza, M. Qazi, B. A. Rassool, “Low-Carb : Reducing Energy Consumption in Operational Cellular Networks”, IEEE Global Communications Conference (GLOBECOM), Atlanta, USA, Dec. 2013.