| 2012 | WCNC | Distributed transmit beamforming: Phase convergence improvement using enhanced one-bit feedback. | Wayes Tushar, David B. Smith, Jian (Andrew) Zhang, Tharaka A. Lamahewa, Thushara D. Abhayapala |
| 2011 | PIMRC | Second-order statistics of 2D non isotropic mobile-to-mobile wireless channels. | Prasad T. Samarasinghe, Thushara D. Abhayapala, Tharaka A. Lamahewa, Rodney A. Kennedy |
| 2010 | ICASSP | Signal concentration on unit sphere: An azimuthally moment weighting approach. | Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa |
| 2010 | ICASSP | Further results on signal concentration in time-frequency. | Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa |
| 2010 | VTC | Optimizing Training-Based MIMO Systems: How Much Time is Needed for Actual Transmission? | Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahewa |
| 2009 | GLOBECOM | Optimizing Training-Based Transmission for Correlated MIMO Systems with Hybrid Feedback. | Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Salman Durrani |
| 2008 | PIMRC | Designing PSAM schemes: How optimal are SISO pilot parameters for spatially correlated SIMO? | Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Salman Durrani |
| 2006 | ICASSP | Space-Time Cross Correlation and Space-Frequency Cross Spectrum in Non-Isotropic Scattering Environments. | Tharaka A. Lamahewa, Thushara D. Abhayapala, Rodney A. Kennedy, Jaunty T. Y. Ho |
| 2006 | ISIT | Dependence of MIMO System Performance on the Joint Properties of Angular Power. | Terence Betlehem, Tharaka A. Lamahewa, Thushara D. Abhayapala |