| 2025 | GLOBECOM | Optical and Aerial RISs-Enabled Hybrid FSO/RF Space-Air-Ground Integrated Network. | Majid H. Khoshafa, Telex Magloire Nkouatchah Ngatched, Octavia A. Dobre |
| 2025 | PIMRC | Age of Information Analysis for Full Duplex Cooperative SWIPT System: NOMA versus RSMA. | Simon Kaboyo, Majid H. Khoshafa, Telex M. N. Nkouatchah, Maha Elsabrouty, Octavia A. Dobre |
| 2024 | GLOBECOM | Aerial Reconfigurable Intelligent Surface-Assisted Secured Wireless Communication Systems. | Majid H. Khoshafa, Gamil A. Ahmed, Telex Magloire Nkouatchah Ngatched, Marco Di Renzo |
| 2020 | VTC | Secure Transmission in Underlay D2D Communications Using Optimal Relay Selection. | Majid H. Khoshafa, Telex Magloire Nkouatchah Ngatched, Mohamed Hossam Ahmed |
| 2020 | WCNC | Enhancing Physical Layer Security Using Underlay Full-Duplex Relay-Aided D2D Communications. | Majid H. Khoshafa, Telex Magloire Nkouatchah Ngatched, Mohamed Hossam Ahmed, Ahmed Ibrahim |
| 2019 | WCNC | On the Physical Layer Security of Underlay Multihop Device-to-Device Relaying. | Majid H. Khoshafa, Telex Magloire Nkouatchah Ngatched, Mohamed Hossam Ahmed |