| 2025 | PIMRC | Energy Efficiency Optimization for CR-Enabled Integrated Terrestrial and NTNs with BD-RIS. | Wali Ullah Khan, Chandan Kumar Sheemar, Syed Tariq Shah, Symeon Chatzinotas |
| 2025 | PIMRC | Near-Field Full Duplex XL MIMO with Reconfigurable Holographic Surfaces. | Chandan Kumar Sheemar, Wali Ullah Khan, Sourabh Solanki, George C. Alexandropoulos, Zaid Abdullah, Symeon Chatzinotas |
| 2025 | VTC | Swarm Intelligence Optimization of Multi-RIS Aided MmWave Beamspace MIMO. | Zaid Abdullah, Mario R. Camana, Abuzar B. M. Adam, Chandan Kumar Sheemar |
| 2024 | PIMRC | Beyond Diagonal IRS Assisted Ultra Massive THz Systems: A Low Resolution Approach. | Wali Ullah Khan, Chandan Kumar Sheemar, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas |
| 2024 | WCNC | Reflecting Intelligent Surfaces Assisted High-Rank Ultra Massive MIMO Terahertz Channels. | Chandan Kumar Sheemar, Sourabh Solanki, Wali Ullah Khan, Zaid Abdullah, Eva Lagunas, Symeon Chatzinotas |
| 2023 | GLOBECOM | Experimental Study of the Effects of RLC Modes for 5G-NTN Applications Using OpenAirInterface5G. | Sumit Kumar, Chandan Kumar Sheemar, Jorge Querol, Amirhossein Nik, Symeon Chatzinotas |
| 2023 | GLOBECOM | Robust Beamforming for IRS Aided MIMO Full Duplex Systems. | Chandan Kumar Sheemar, Jorge Querol, Sourabh Solanki, Sumit Kumar, Symeon Chatzinotas |
| 2023 | VTC | Intelligent Reflecting Surfaces Assisted Millimeter Wave MIMO Full Duplex Systems. | Chandan Kumar Sheemar, Stefano Tomasin, Dirk Slock, Symeon Chatzinotas |
| 2023 | SOFTCOM | Adaptive Timers and Buffer Optimization for Layer-2 Protocols in 5G Non-Terrestrial Networks. | Chandan Kumar Sheemar, Sumit Kumar, Jorge Querol, Symeon Chatzinotas |
| 2023 | SOFTCOM | Signal Processing Based Antenna Pattern Characterization for MIMO Systems. | Chandan Kumar Sheemar, Jorge Querol, Symeon Chatzinotas |
| 2021 | GLOBECOM | Hybrid Beamforming and Combining for Millimeter Wave Full Duplex Massive MIMO Interference Channel. | Chandan Kumar Sheemar, Dirk T. M. Slock |
| 2021 | ICASSP | Beamforming for Bidirectional Mimo Full Duplex Under the Joint Sum Power and Per Antenna Power Constraints. | Chandan Kumar Sheemar, Dirk T. M. Slock |
| 2021 | VTC | Hybrid Beamforming for Bidirectional Massive MIMO Full Duplex Under Practical Considerations. | Chandan Kumar Sheemar, Dirk T. M. Slock |
| 2020 | ICASSP | Receiver Design and AGC optimization with Self Interference Induced Saturation. | Chandan Kumar Sheemar, Dirk T. M. Slock |