Energy efficiency maximization for beyond 5G NOMA-enabled heterogeneous networks. - Wali Ullah Khan; Xingwang Li 001; Asim Ihsan; Zain Ali; Basem M. ElHalawany; Guftaar Ahmed Sardar Sidhu (Peer-to-Peer Netw. Appl., 2021)

Backscatter Sensors Communication for 6G Low-Powered NOMA-Enabled IoT Networks Under Imperfect SIC. - Manzoor Ahmed; Wali Ullah Khan; Asim Ihsan; Xingwang Li 001; Jianbo Li; Theodoros A. Tsiftsis (IEEE Syst. J., 2022)

Energy-Efficient IRS-Aided NOMA Beamforming for 6G Wireless Communications. - Asim Ihsan; Wen Chen 001; Muhammad Asif 005; Wali Ullah Khan; Qingqing Wu 001; Jun Li 004 (IEEE Trans. Green Commun. Netw., 2022)

NOMA-Enabled Backscatter Communications for Green Transportation in Automotive-Industry 5.0. - Wali Ullah Khan; Asim Ihsan; Tu N. Nguyen 001; Zain Ali; Muhammad Awais Javed (IEEE Trans. Ind. Informatics, 2022)

Energy-Efficient NOMA Multicasting System for Beyond 5G Cellular V2X Communications With Imperfect CSI. - Asim Ihsan; Wen Chen 001; Shunqing Zhang; Shugong Xu (IEEE Trans. Intell. Transp. Syst., 2022)

NOMA-Enabled Optimization Framework for Next-Generation Small-Cell IoV Networks Under Imperfect SIC Decoding. - Wali Ullah Khan; Xingwang Li 001; Asim Ihsan; Mohammad Ayoub Khan; Varun G. Menon; Manzoor Ahmed (IEEE Trans. Intell. Transp. Syst., 2022)

Multilevel PAM with ANN Equalization for an RC-LED SI-POF System. - Isaac N. Osahon; Sujan Rajbhandari; Asim Ihsan; Jianming Tang 001; Wasiu O. Popoola (CCNC, 2023)

The State of AI-Empowered Backscatter Communications: A Comprehensive Survey. - Fang Xu 001; Touseef Hussain; Manzoor Ahmed; Khurshed Ali; Muhammad Ayzed Mirza; Wali Ullah Khan; Asim Ihsan; Zhu Han 001 (IEEE Internet Things J., 2023)

Joint optimization for secure ambient backscatter communication in NOMA-enabled IoT networks. - Wali Ullah Khan; Furqan Jameel; Asim Ihsan; Omer Waqar; Manzoor Ahmed (Digit. Commun. Networks, 2023)

LSTM-Based Distributed Conditional Generative Adversarial Network for Data-Driven 5G-Enabled Maritime UAV Communications. - Iftikhar Rasheed; Muhammad Asif 005; Asim Ihsan; Wali Ullah Khan; Manzoor Ahmed; Khaled M. Rabie (IEEE Trans. Intell. Transp. Syst., 2023)

Energy-Efficient Backscatter-Assisted Coded Cooperative NOMA for B5G Wireless Communications. - Muhammad Asif 005; Asim Ihsan; Wali Ullah Khan; Ali Ranjha; Shengli Zhang 001; Sissi Xiaoxiao Wu (IEEE Trans. Green Commun. Netw., 2023)

Energy-Efficient Backscatter Aided Uplink NOMA Roadside Sensor Communications Under Channel Estimation Errors. - Asim Ihsan; Wen Chen 001; Wali Ullah Khan; Qingqing Wu 001; Kunlun Wang 001 (IEEE Trans. Intell. Transp. Syst., 2023)

Energy-Efficient Beamforming and Resource Optimization for AmBSC-Assisted Cooperative NOMA IoT Networks. - Muhammad Asif 005; Asim Ihsan; Wali Ullah Khan; Ali Ranjha; Shengli Zhang 001; Sissi Xiaoxiao Wu (IEEE Internet Things J., 2023)

A Survey on STAR-RIS: Use Cases, Recent Advances, and Future Research Challenges. - Manzoor Ahmed; Abdul Wahid; Sayed Shariq Laique; Wali Ullah Khan; Asim Ihsan; Fang Xu 001; Symeon Chatzinotas; Zhu Han 001 (IEEE Internet Things J., 2023)

Energy-Efficient Beamforming and Resource Optimization for STAR-IRS Enabled Hybrid-NOMA 6G Communications. - Muhammad Asif 005; Asim Ihsan; Wali Ullah Khan; Zain Ali; Shengli Zhang 001; Sissi Xiaoxiao Wu (IEEE Trans. Green Commun. Netw., 2023)

Rate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite Networks. - Wali Ullah Khan; Zain Ali; Eva Lagunas; Asad Mahmood; Muhammad Asif 005; Asim Ihsan; Symeon Chatzinotas; Björn E. Ottersten; Octavia A. Dobre (IEEE Trans. Wirel. Commun., 2023)

Optimizing Spatial Acquisition in Inter-Satellite FSO Links Under Beam jitter. - Hossein Safi; Asim Ihsan; Iman Tavakkolnia; Harald Haas (GLOBECOM (Workshops), 2024)

A Survey on RIS Advances in Terahertz Communications: Emerging Paradigms and Research Frontiers. - Manzoor Ahmed; Abdul Wahid; Wali Ullah Khan; Feroz Khan; Asim Ihsan; Zain Ali; Khaled M. Rabie; Thokozani Shongwe; Zhu Han 001 (IEEE Access, 2024)

NOMA-Based Backscatter Communications: Fundamentals, Applications, and Advancements. - Manzoor Ahmed; Muhammad Shahwar Asad; Feroz Khan; Wali Ullah Khan; Asim Ihsan; Umer Sadiq Khan; Fang Xu 001; Symeon Chatzinotas (IEEE Internet Things J., 2024)

Securing NOMA 6G Communications Leveraging Intelligent Omni-Surfaces Under Residual Hardware Impairments. - Muhammad Asif 005; Xu Bao; Asim Ihsan; Wali Ullah Khan; Manzoor Ahmed; Xingwang Li 001 (IEEE Internet Things J., 2024)

Enhanced Learning-Based Hybrid Optimization Framework for RSMA-Aided Underlay LEO Communication With Non-Collaborative Terrestrial Primary Network. - Zain Ali; Wali Ullah Khan; Muhammad Asif 005; Asim Ihsan; Abdelrahman Elfikky; Khaled M. Rabie; Tauseef Ahmad Siddiqui; Symeon Chatzinotas; Octavia A. Dobre (IEEE Trans. Commun., 2025)

Hybrid Optimization for NOMA-Based Transmissive-RIS Mounted UAV Networks. - Zain Ali; Muhammad Asif 005; Wali Ullah Khan; Abdelrahman Elfikky; Asim Ihsan; Manzoor Ahmed; Ali Ranjha; Gautam Srivastava 001 (IEEE Trans. Consumer Electron., 2025)

Optical Wireless Communications: Enabling the Next-Generation Network of Networks. - Aravindh Krishnamoorthy; Hossein Safi; Othman Isam Younus; Hossein Kazemi; Isaac N. O. Osahon; Mingqing Liu; Yi Liu; Sina Babadi; Rizwana Ahmad; Asim Ihsan; Behnaz Majlesein; Yifan Huang; et al. (IEEE Veh. Technol. Mag., 2025)

Transmissive RIS-Empowered LEO-Satellite Communications With Hybrid-NOMA Under Residual Hardware Impairments. - Muhammad Asif 005; Xu Bao; Zain Ali; Asim Ihsan; Manzoor Ahmed; Xingwang Li 001 (IEEE Trans. Green Commun. Netw., 2025)

Energy-Efficient TDMA-NOMA for RIS-Assisted Ultra-Dense VLC Networks. - Asim Ihsan; Muhammad Asif 005; Wali Ullah Khan; Isaac N. O. Osahon; Sujan Rajbhandari (IEEE Trans. Green Commun. Netw., 2025)