Opportunistic large array with limited participation: An energy-efficient cooperative multi-hop network. - Rafay Iqbal Ansari; Syed Ali Hassan 001 (ICNC, 2014)

RANC: Relay-aided network-coded D2D network. - Rafay Iqbal Ansari; Syed Ali Hassan 001; Chrysostomos Chrysostomou (ICICS, 2015)

Energy efficient relay selection in multi-hop D2D networks. - Rafay Iqbal Ansari; Syed Ali Hassan 001; Chrysostomos Chrysostomou (IWCMC, 2016)

A SWIPT-based device-to-device cooperative network. - Rafay Iqbal Ansari; Syed Ali Hassan 001; Chrysostomos Chrysostomou (ICT, 2017)

Received signal strength for randomly distributed molecular nanonodes. - Rafay Iqbal Ansari; Chrysostomos Chrysostomou; Taqwa Saeed; Marios Lestas; Andreas Pitsillides (NANOCOM, 2017)

On the outage analysis of a D2D network with uniform node distribution in a circular region. - Rafay Iqbal Ansari; Syed Ali Hassan 001; Sajid Ali 003; Chrysostomos Chrysostomou; Marios Lestas (Phys. Commun., 2017)

5G D2D Networks: Techniques, Challenges, and Future Prospects. - Rafay Iqbal Ansari; Chrysostomos Chrysostomou; Syed Ali Hassan 001; Mohsen Guizani; Shahid Mumtaz; Jonathan Rodriguez 001; Joel J. P. C. Rodrigues (IEEE Syst. J., 2018)

Feedback Based Beam Steering for Intelligent Metasurfaces. - Nouman Ashraf; Taqwa Saeed; Rafay Iqbal Ansari; Marios Lestas; Christos Liaskos; Andreas Pitsillides (MENACOMM, 2019)

3D channel modeling and characterization for hypersurface empowered indoor environment at 60 GHz millimeter-wave band. - Rashi Mehrotra; Rafay Iqbal Ansari; Alexandros Pitilakis; Shuai Nie; Christos Liaskos; Nikolaos V. Kantartzis; Andreas Pitsillides (SummerSim, 2019)

Control-Data Separation Architecture for Dual-Band mmWave Networks: A New Dimension to Spectrum Management. - Rafay Iqbal Ansari; Haris Pervaiz; Chrysostomos Chrysostomou; Syed Ali Hassan 001; Aamir Mahmood; Mikael Gidlund (IEEE Access, 2019)

A New Dimension to Spectrum Management in IoT Empowered 5G Networks. - Rafay Iqbal Ansari; Haris Pervaiz; Syed Ali Hassan 001; Chrysostomos Chrysostomou; Muhammad Ali Imran 001; Shahid Mumtaz; Rahim Tafazolli (IEEE Netw., 2019)

An energy-aware distributed open market model for UAV-assisted communications. - Rafay Iqbal Ansari; Nouman Ashraf; Christos Politis (VTC Spring, 2020)

Spectrum on Demand: A Competitive Open Market Model for Spectrum Sharing for UAV-Assisted Communications. - Rafay Iqbal Ansari; Nouman Ashraf; Syed Ali Hassan 001; Deepak G. C.; Haris Pervaiz; Christos Politis (IEEE Netw., 2020)

Unlocking Unlicensed Band Potential to Enable URLLC in Cloud Robotics for Ubiquitous IoT. - Rojeena Bajracharya; Rakesh Shrestha; Syed Ali Hassan 001; Haejoon Jung; Rafay Iqbal Ansari; Mohsen Guizani (IEEE Netw., 2021)

Investigating Reliability for URLLC in EUHT-5G a new IMT-2020 Candidate Technology. - Muhammad Arslan Usman; Nuwan S. Weerasinghe; Rafay Iqbal Ansari; Muhammad Rehan Usman; Christos Politis (GLOBECOM (Workshops), 2022)

Analyzing Convergence Aspects of Federated Learning: More Devices or More Network Layers? - Fazal Muhammad Ali Khan; Syed Ali Hassan 001; Rafay Iqbal Ansari; Haejoon Jung (VTC Spring, 2022)

Blockchain-based secure delivery of medical supplies using drones. - Muhammad Asaad Cheema; Rafay Iqbal Ansari; Nouman Ashraf; Syed Ali Hassan 001; Hassaan Khaliq Qureshi; Ali Kashif Bashir; Christos Politis (Comput. Networks, 2022)

Towards On-Device AI and Blockchain for 6G enabled Agricultural Supply-chain Management. - Muhammad Zawish; Nouman Ashraf; Rafay Iqbal Ansari; Steven Davy; Hassaan Khaliq Qureshi; Nauman Aslam; Syed Ali Hassan 001 (CoRR, 2022)

STAR-RIS-Assisted Hybrid NOMA mmWave Communication: Optimization and Performance Analysis. - Muhammad Faraz Ul Abrar; Muhammad Talha 006; Rafay Iqbal Ansari; Syed Ali Hassan 001; Haejoon Jung (CoRR, 2022)

Optimizing Power Allocation in LoRaWAN IoT Applications. - Yousef Ali Al-Gumaei; Nauman Aslam; Xiaomin Chen; Mohsin Raza; Rafay Iqbal Ansari (IEEE Internet Things J., 2022)

Toward On-Device AI and Blockchain for 6G-Enabled Agricultural Supply Chain Management. - Muhammad Zawish; Nouman Ashraf; Rafay Iqbal Ansari; Steven Davy; Hassaan Khaliq Qureshi; Nauman Aslam; Syed Ali Hassan 001 (IEEE Internet Things Mag., 2022)

Intelligent radio resource management in reconfigurable IRS-enabled NOMA networks. - Sarah Basharat; Haris Pervaiz; Syed Ali Hassan 001; Rafay Iqbal Ansari; Haejoon Jung; Kapal Dev; Gaojian Huang (Phys. Commun., 2022)

Energy-Aware AI-Driven Framework for Edge-Computing-Based IoT Applications. - Muhammad Zawish; Nouman Ashraf; Rafay Iqbal Ansari; Steven Davy (IEEE Internet Things J., 2023)

Optimization of STAR-RIS-Assisted Hybrid NOMA mmWave Communication. - Muhammad Faraz Ul Abrar; Muhammad Talha 006; Rafay Iqbal Ansari; Syed Ali Hassan 001; Haejoon Jung (IEEE Trans. Veh. Technol., 2023)