L-Band Spectral Opportunities for Cognitive GEO-LEO Dual Satellite Networks. - Kithmini Weththasinghe; Nathan Clark; Quynh Tu Ngo; Beeshanga Abewardana Jayawickrama; Ying He 011; Eryk Dutkiewicz; Ren Ping Liu (ISCIT, 2023)

Cognitive GEO-LEO Dual Satellite Networks: Multibeam Sensing. - Kithmini Weththasinghe; Quynh Tu Ngo; Ying He 011; Beeshanga Abewardana Jayawickrama; Eryk Dutkiewicz (ISCIT, 2024)

Machine Learning-Based Channel Estimation for 5G New Radio. - Kithmini Weththasinghe; Beeshanga Abewardana Jayawickrama; Ying He 011 (IEEE Wirel. Commun. Lett., 2024)

Demonstration Platform to Emulate Cognitive GEO-LEO Dual Satellite System. - Kithmini Weththasinghe; Ying He 011; Quynh Tu Ngo; Beeshanga Abewardana Jayawickrama; Eryk Dutkiewicz (IEEE Access, 2025)

Optimizing Beam Size in Multibeam LEO Satellite Networks: Addressing Interbeam Interference, Doppler Shift, and Frequency Reuse. - Kithmini Weththasinghe; Quynh Tu Ngo; Ying He 011; Beeshanga Abewardana Jayawickrama (IEEE Trans. Aerosp. Electron. Syst., 2025)