| Reconfigurable intelligent surface assisted two–way communications: Performance analysis and optimization S Atapattu, R Fan, P Dharmawansa, G Wang, J Evans, TA Tsiftsis IEEE Transactions on Communications 68 (10), 6552-6567, 2020 | 342 | 2020 |
| An exact error probability analysis of OFDM systems with frequency offset P Dharmawansa, N Rajatheva, H Minn IEEE Transactions on Communications 57 (1), 26-31, 2009 | 139 | 2009 |
| Analytical performance of amplify-and-forward MIMO relaying with orthogonal space-time block codes P Dharmawansa, MR McKay, RK Mallik IEEE Transactions on Communications 58 (7), 2147-2158, 2010 | 75 | 2010 |
| On the Distribution of the Sum of Nakagami- Random Variables P Dharmawansa, N Rajatheva, K Ahmed IEEE transactions on communications 55 (7), 1407-1416, 2007 | 69 | 2007 |
| Envelope and phase distribution of two correlated Gaussian variables P Dharmawansa, N Rajatheva, C Tellambura IEEE Transactions on Communications 57 (4), 915-921, 2009 | 61 | 2009 |
| Analysis of aggregate interference and primary system performance in finite area cognitive radio networks L Vijayandran, P Dharmawansa, T Ekman, C Tellambura IEEE Transactions on Communications 60 (7), 1811-1822, 2012 | 56 | 2012 |
| Multi-user relay selection for full-duplex radio S Atapattu, P Dharmawansa, M Di Renzo, C Tellambura, JS Evans IEEE Transactions on Communications 67 (2), 955-972, 2018 | 48 | 2018 |
| Infinite series representations of the trivariate and quadrivariate Nakagami-m distributions P Dharmawansa, N Rajatheva, C Tellambura IEEE Transactions on Wireless Communications 6 (12), 4320-4328, 2007 | 46 | 2007 |
| Multiple primary user spectrum sensing in the low SNR regime L Wei, P Dharmawansa, O Tirkkonen IEEE transactions on communications 61 (5), 1720-1731, 2013 | 33 | 2013 |
| On the trivariate Rician distribution P Dharmawansa, N Rajatheva, C Tellambura IEEE Transactions on communications 56 (12), 1993-1997, 2008 | 33 | 2008 |
| On the exact distribution of the scaled largest eigenvalue L Wei, O Tirkkonen, P Dharmawansa, M McKay 2012 IEEE International Conference on Communications (ICC), 2422-2426, 2012 | 26 | 2012 |
| Exact outage analysis of multiple-user downlink with MIMO matched-filter precoding S Atapattu, P Dharmawansa, C Tellambura, J Evans IEEE Communications Letters 21 (12), 2754-2757, 2017 | 24 | 2017 |
| Local asymptotic normality of the spectrum of high-dimensional spiked F-ratios P Dharmawansa, IM Johnstone, A Onatski arXiv preprint arXiv:1411.3875, 2014 | 23 | 2014 |
| Ergodic capacity and beamforming optimality for multi-antenna relaying with statistical CSI P Dharmawansa, MR McKay, RK Mallik, KB Letaief IEEE Transactions on Communications 59 (8), 2119-2131, 2011 | 23 | 2011 |
| Roy’s largest root under rank-one perturbations: The complex valued case and applications P Dharmawansa, B Nadler, O Shwartz Journal of multivariate analysis 174, 104524, 2019 | 20 | 2019 |
| New series representation for the trivariate non-central chi-squared distribution P Dharmawansa, N Rajatheva, C Tellambura IEEE transactions on communications 57 (3), 665-675, 2009 | 20 | 2009 |
| Extreme eigenvalue distributions of some complex correlated non-central Wishart and gamma-Wishart random matrices P Dharmawansa, MR McKay Journal of multivariate analysis 102 (4), 847-868, 2011 | 18 | 2011 |
| Eigenvalue-based detection of a signal in colored noise: Finite and asymptotic analyses LD Chamain, P Dharmawansa, S Atapattu, C Tellambura IEEE Transactions on Information Theory 66 (10), 6413-6433, 2020 | 17 | 2020 |
| Noncoherent amplify-and-forward MIMO relaying with OSTBC over Rayleigh–Rician fading channels LKS Jayasinghe, N Rajatheva, P Dharmawansa, M Latva-Aho IEEE transactions on vehicular technology 62 (4), 1610-1622, 2012 | 17 | 2012 |
| Two–way communications via reconfigurable intelligent surface S Atapattu, R Fan, P Dharmawansa, G Wang, J Evans 2020 IEEE Wireless Communications and Networking Conference (WCNC), 1-6, 2020 | 16 | 2020 |
Nandana RajathevaProfessor at University of OuluVerified email at oulu.fi
