| 2024 | VTC | Evaluation of Tomlinson-Harashima Precoding for Cellular System. | O. Saatlou, Mehrtash Mehrabi, Loc Canonne-Velasquez, Mohammad Irfan, Afshin Haghighat |
| 2021 | PIMRC | Nearly Passive Reconfigurable Intelligent Surface with Constant Phase-shifts. | Zeeshan Sattar, Afshin Haghighat |
| 2021 | VTC | Performance Evaluation of Transmission Schemes for High-Speed Train Communications. | Zeeshan Sattar, Senay Negusse, Prasanna Herath, Frank LaSita, Afshin Haghighat |
| 2020 | VTC | A Low-Complexity Interference Cancellation Approach for NOMA. | Prasanna Herath, Afshin Haghighat, Loc Canonne-Velasquez |
| 2018 | VTC | Performance of IDMA-Based NOMA with NR-Based Realistic Channel Estimation. | Afshin Haghighat, Loc Canonne-Velasquez, Prasanna Herath |
| 2017 | VTC | On the Performance of IDMA-Based Non-Orthogonal Multiple Access Schemes. | Afshin Haghighat, Shahrokh Nayeb Nazar, Sanjeewa P. Herath, Robert Olesen |
| 2017 | WCNC | High Reliability Downlink Transmission with Superposition Modulated Side Information. | Afshin Haghighat, Sanjeewa P. Herath |
| 2016 | ACSSC | Non-orthogonal multiple access with sub-constellation alignment. | Sanjeewa P. Herath, Afshin Haghighat |
| 2012 | VTC | On Subspace Noise Estimation for OFDM. | Afshin Haghighat |
| 2012 | VTC | UE Calibration in MIMO Systems. | Afshin Haghighat |
| 2009 | VTC | Full-Band CQI Feedback by Haar Compression in OFDMA Systems. | Afshin Haghighat, Guodong Zhang, Zinan Lin |
| 2008 | WCNC | Haar Compression for Efficient CQI Feedback Signaling in 3GPP LTE Systems. | Afshin Haghighat, Zinan Lin, Guodong Zhang |
| 2008 | WCNC | Space Time Coding with Unequal Modulations. | Afshin Haghighat, Jonathan Tung |
| 2006 | VTC | ICA-Based Signal Equalization for Digital Receivers. | Afshin Haghighat |
| 2003 | GLOBECOM | A blind MUSIC-based algorithm for user identification in multiuser DS-CDMA. | Afshin Haghighat, M. Reza Soleymani |
| 2003 | WCNC | A subspace scheme for blind user identification in multiuser DS-CDMA. | Afshin Haghighat, M. Reza Soleymani |