A blind MUSIC-based algorithm for user identification in multiuser DS-CDMA. - Afshin Haghighat; M. Reza Soleymani (GLOBECOM, 2003)

A subspace scheme for blind user identification in multiuser DS-CDMA. - Afshin Haghighat; M. Reza Soleymani (WCNC, 2003)

A MUSIC-Based Algorithm for Blind User Identification in Multiuser DS-CDMA. - Afshin Haghighat; M. Reza Soleymani (EURASIP J. Adv. Signal Process., 2005)

ICA-Based Signal Equalization for Digital Receivers. - Afshin Haghighat (VTC Fall, 2006)

Haar Compression for Efficient CQI Feedback Signaling in 3GPP LTE Systems. - Afshin Haghighat; Zinan Lin 002; Guodong Zhang (WCNC, 2008)

Space Time Coding with Unequal Modulations. - Afshin Haghighat; Jonathan Tung (WCNC, 2008)

Full-Band CQI Feedback by Haar Compression in OFDMA Systems. - Afshin Haghighat; Guodong Zhang; Zinan Lin 002 (VTC Fall, 2009)

On Subspace Noise Estimation for OFDM. - Afshin Haghighat (VTC Fall, 2012)

UE Calibration in MIMO Systems. - Afshin Haghighat (VTC Fall, 2012)

Hybrid Analog-Digital Beamforming: How Many RF Chains and Phase Shifters Do We Need? - Tadilo Endeshaw Bogale; Long Bao Le; Afshin Haghighat (CoRR, 2014)

User scheduling for massive MIMO OFDMA systems with hybrid analog-digital beamforming. - Tadilo Endeshaw Bogale; Long Bao Le; Afshin Haghighat (ICC, 2015)

Enabling 5G mobile wireless technologies. - Long Bao Le; Vincent K. N. Lau; Eduard A. Jorswieck; Ngoc-Dung Dào; Afshin Haghighat; Dong In Kim; Tho Le-Ngoc (EURASIP J. Wirel. Commun. Netw., 2015)

Non-orthogonal multiple access with sub-constellation alignment. - Sanjeewa P. Herath; Afshin Haghighat (ACSSC, 2016)

On the Number of RF Chains and Phase Shifters, and Scheduling Design With Hybrid Analog-Digital Beamforming. - Tadilo Endeshaw Bogale; Long Bao Le; Afshin Haghighat; Luc Vandendorpe (IEEE Trans. Wirel. Commun., 2016)

On the Performance of IDMA-Based Non-Orthogonal Multiple Access Schemes. - Afshin Haghighat; Shahrokh Nayeb Nazar; Sanjeewa P. Herath; Robert Olesen (VTC Fall, 2017)

High Reliability Downlink Transmission with Superposition Modulated Side Information. - Afshin Haghighat; Sanjeewa P. Herath (WCNC, 2017)

Realizing Fully Digital Precoders in Hybrid A/D Architecture With Minimum Number of RF Chains. - Alireza Morsali; Afshin Haghighat; Benoît Champagne 001 (IEEE Commun. Lett., 2017)

Performance of IDMA-Based NOMA with NR-Based Realistic Channel Estimation. - Afshin Haghighat; Loïc Canonne-Velasquez; Prasanna Herath (VTC Fall, 2018)

Multi-Cell IDMA NOMA Performance in NR Deployment. - Loïc Canonne-Velasquez; Afshin Haghighat; Prasanna Herath (ICC Workshops, 2019)

On Kurtosis of Spreading Sequences for NOMA. - Nazli Ahmad Khan Beigi; Afshin Haghighat (CCNC, 2020)

A Low-Complexity Interference Cancellation Approach for NOMA. - Prasanna Herath; Afshin Haghighat; Loïc Canonne-Velasquez (VTC Spring, 2020)

Generalized Framework for Hybrid Analog/Digital Signal Processing in Massive and Ultra-Massive-MIMO Systems. - Alireza Morsali; Afshin Haghighat; Benoît Champagne 001 (IEEE Access, 2020)

Nearly Passive Reconfigurable Intelligent Surface with Constant Phase-shifts. - Zeeshan Sattar; Afshin Haghighat (PIMRC, 2021)

Performance Evaluation of Transmission Schemes for High-Speed Train Communications. - Zeeshan Sattar; Senay Negusse; Prasanna Herath; Frank LaSita; Afshin Haghighat (VTC Fall, 2021)

Deep Learning-based DMRS Configuration for MIMO Channel Estimation. - Arman Shojaeifard; Alain Mourad; Afshin Haghighat; Ibrahim A. Hemadeh (WSA, 2021)

Deep Learning-Based Hybrid Analog-Digital Signal Processing in mmWave Massive-MIMO Systems. - Alireza Morsali; Afshin Haghighat; Benoît Champagne 001 (IEEE Access, 2022)

MIMO Evolution Beyond 5G Through Reconfigurable Intelligent Surfaces and Fluid Antenna Systems. - Arman Shojaeifard; Kai-Kit Wong; Kin-Fai Tong; Zhiyuan Chu; Alain Mourad; Afshin Haghighat; Ibrahim A. Hemadeh; Nhan Thanh Nguyen 001; Visa Tapio; Markku J. Juntti (Proc. IEEE, 2022)

Evaluation of Tomlinson-Harashima Precoding for Cellular System. - O. Saatlou; Mehrtash Mehrabi; Loïc Canonne-Velasquez; Mohammad Irfan; Afshin Haghighat (VTC Fall, 2024)