K. D. Prathapasinghe Dharmawansa

Publication Activity (10 Years)

Years Active: 2005-2017
Publications (10 Years): 1

Top Topics

Spectrum Sensing

Multiresolution

Max Flow Min Cut

Distributed Storage

Top Venues

IEEE Trans. Commun.

IEEE Trans. Inf. Theory

Allerton Conference

Publications

Joonas Pääkkönen, K. D. Prathapasinghe Dharmawansa, Ragnar Freij-Hollanti, Camilla Hollanti, Olav Tirkkonen
Traffic Minimizing Caching and Latent Variable Distributions of Order Statistics. CoRR (2017)
Lu Wei, K. D. Prathapasinghe Dharmawansa, Olav Tirkkonen
Multiple Primary User Spectrum Sensing in the Low SNR Regime. IEEE Trans. Commun. 61 (5) (2013)
Udesh Oruthota, Olav Tirkkonen, K. D. Prathapasinghe Dharmawansa
Analysis of Uplink Power Control in Cellular Mobile Systems. VTC Spring (2013)
L. K. Saliya Jayasinghe, Nandana Rajatheva, K. D. Prathapasinghe Dharmawansa, Matti Latva-aho
Noncoherent Amplify-and-Forward MIMO Relaying With OSTBC Over Rayleigh-Rician Fading Channels. IEEE Trans. Veh. Technol. 62 (4) (2013)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Yang Chen
Distributions of Demmel and Related Condition Numbers. SIAM J. Matrix Anal. Appl. 34 (1) (2013)
Ying Liu, K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Max-flow min-cut outage characterization of dual-hop relay channels. Allerton Conference (2012)
Ying Liu, K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Khaled Ben Letaief
Finite-SNR Diversity-Multiplexing Trade-Off of Dual Hop Multiple-Relay Channels. IEEE Trans. Commun. 60 (5) (2012)
Lu Wei, Olav Tirkkonen, K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
On the Exact Distribution of the Scaled Largest Eigenvalue CoRR (2012)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Yang Chen
Distributions of Demmel and Related Condition Numbers CoRR (2012)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Peter J. Smith
Generalized Framework for the Level Crossing Analysis of Ordered Random Processes. IEEE Trans. Inf. Theory 58 (6) (2012)
Lu Wei, K. D. Prathapasinghe Dharmawansa, Olav Tirkkonen
Locally best invariant test for multiple primary user spectrum sensing. CrownCom (2012)
Lu Wei, K. D. Prathapasinghe Dharmawansa, Olav Tirkkonen
Locally Best Invariant Test for Multiple Primary User Spectrum Sensing CoRR (2012)
Lu Wei, Olav Tirkkonen, K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
On the exact distribution of the scaled largest eigenvalue. ICC (2012)
Joonas Pääkkönen, K. D. Prathapasinghe Dharmawansa, Camilla Hollanti, Olav Tirkkonen
Distributed storage for proximity based services. Swe-CTW (2012)
Luxmiram Vijayandran, K. D. Prathapasinghe Dharmawansa, Torbjörn Ekman, Chintha Tellambura
Analysis of Aggregate Interference and Primary System Performance in Finite Area Cognitive Radio Networks. IEEE Trans. Commun. 60 (7) (2012)
Luxmiram Vijayandran, K. D. Prathapasinghe Dharmawansa, Torbjörn Ekman, Chinthananda Tellambura
Aggregate interference and system performance in finite area cognitive radio networks. PIMRC (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Extreme Eigenvalue Distributions of Gamma-Wishart Random Matrices. ICC (2011)
L. K. Saliya Jayasinghe, Nandana Rajatheva, K. D. Prathapasinghe Dharmawansa, Matti Latva-aho
Dual Hop MIMO OSTBC Communication over Rayleigh-Rician Channel. VTC Spring (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Ranjan K. Mallik, Khaled Ben Letaief
Ergodic Capacity and Beamforming Optimality for Multi-Antenna Relaying with Statistical CSI. IEEE Trans. Commun. 59 (8) (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Extreme Eigenvalue Distributions of Some Complex Correlated Non-Central Wishart and Gamma-Wishart Random Matrices CoRR (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Peter J. Smith
Analysis of the Level Crossing Rates for Ordered Random Processes. ICC (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Extreme eigenvalue distributions of some complex correlated non-central Wishart and gamma-Wishart random matrices. J. Multivar. Anal. 102 (4) (2011)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Ranjan K. Mallik, Khaled Ben Letaief
Optimality of Beamforming for a Correlated MISO Relay Channel. ICC (2010)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Ranjan K. Mallik
Analytical Performance of Amplify-and-Forward MIMO Relaying with Orthogonal Space-Time Block Codes. IEEE Trans. Commun. 58 (7) (2010)
K. D. Prathapasinghe Dharmawansa, Nandana Rajatheva, Hlaing Minn
An exact error probability analysis of OFDM systems with frequency offset. IEEE Trans. Commun. 57 (1) (2009)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Diagonal distribution of a complex non-central Wishart matrix: A new trivariate non-central chi-squared density. J. Multivar. Anal. 100 (4) (2009)
K. D. Prathapasinghe Dharmawansa, Nandana Rajatheva, Chinthananda Tellambura
New series representation for the trivariate non-central chi-squared distribution. IEEE Trans. Commun. 57 (3) (2009)
K. D. Prathapasinghe Dharmawansa, Nandana Rajatheva, Chinthananda Tellambura
Envelope and phase distribution of two correlated gaussian variables. IEEE Trans. Commun. 57 (4) (2009)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay, Ranjan K. Mallik
Dual Hop MIMO Relaying with Orthogonal Space-Time Block Codes. ICC (2009)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Exact Minimum Eigenvalue Distribution of a Correlated Complex Non-Central Wishart Matrix. GLOBECOM (2008)
K. D. Prathapasinghe Dharmawansa, Nandana Rajatheva, Chinthananda Tellambura
On the trivariate rician distribution. IEEE Trans. Commun. 56 (12) (2008)
K. D. Prathapasinghe Dharmawansa, Matthew R. McKay
Distribution of the diagonal of a 3 × 3 complex non-central Wishart matrix. ISIT (2008)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva, Chintha Tellambura
On the Trivariate Non-Central Chi-Squared Distribution. VTC Spring (2007)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva, Chinthananda Tellambura
Infinite Series Representations of the Trivariate and Quadrivariate Nakagami-m distributions. ICC (2007)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva, Chintha Tellambura
Infinite series representations of the trivariate and quadrivariate nakagami-m distributions. IEEE Trans. Wirel. Commun. 6 (12) (2007)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva, Kazi M. Ahmed
A New Result for the Distribution of the Sum of Nakagami-m Random Variables. ICC (2006)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva, Kazi M. Ahmed
On the Bivariate and Trivariate Rician Distributions. VTC Fall (2006)
K. D. Prathapasinghe Dharmawansa, Nandana Rajatheva
Pairwise error probability of space-time codes in frequency selective Rician channels. IEEE Commun. Lett. 9 (10) (2005)
K. D. Prathapasinghe Dharmawansa, R. M. A. P. Rajatheva
On the pairwise error probability bounds of STTC over Nakagami-m fading channels. ICC (2005)