Tharaka A. Lamahewa

41 papers B 5Misc 3Journal 21Unranked 12
YearRankTypeTitle / Venue / Authors
2021 — conf
Blind Symbol Rate Estimation using Convolutional Neural Networks for PSK Modulated Signals.
ICSPCS
Jeewani Kodithuwakkuge, Vaibhav Sekhar, Tharaka A. Lamahewa
2018 — conf
GPU Synthesis of RF Channeliser Outputs for a Variable Bandwidth Microwave Digital Receiver.
ICSPCS
Simon Faulkner, Simon Herfurth, Tharaka A. Lamahewa, Stephen D. Elton
2017 — conf
A fractional fourier domain approach for multiple target localization using the time-of-arrival.
ICSPCS
Pei H. Leong, Tharaka A. Lamahewa, Thushara D. Abhayapala
2017 — conf
A reconfigurable wideband streaming channeliser for RF sensing applications: A multiple GPU-based implementation.
ICSPCS
Simon Faulkner, Stephen D. Elton, Tharaka A. Lamahewa, David Roberts
2014 J jnl
Gaussian-Sum Cubature Kalman Filter with Improved Robustness for Bearings-only Tracking.
IEEE Signal Process. Lett.
Pei H. Leong, Sanjeev Arulampalam, Tharaka A. Lamahewa, Thushara D. Abhayapala
2014 J jnl
Multiple 3D Far-Field/Near-Field Moving Target Localization Using Wideband Echo Chirp Signals.
IEEE Trans. Signal Process.
Pei H. Leong, Thushara D. Abhayapala, Tharaka A. Lamahewa
2013 J jnl
A Gaussian-Sum Based Cubature Kalman Filter for Bearings-Only Tracking.
IEEE Trans. Aerosp. Electron. Syst.
Pei H. Leong, Sanjeev Arulampalam, Tharaka A. Lamahewa, Thushara D. Abhayapala
2013 J jnl
Impact of Unknown Time-varying Fading on the Information Rates of Amplify and Forward Cooperative Systems.
IEEE Trans. Wirel. Commun.
Mohammadali Mohammadi, Parastoo Sadeghi, Tharaka A. Lamahewa, Mehrdad Ardebilipour
2013 J jnl
Multiple Target Localization Using Wideband Echo Chirp Signals.
IEEE Trans. Signal Process.
Pei H. Leong, Thushara D. Abhayapala, Tharaka A. Lamahewa
2012 — conf
Distributed transmit beamforming: Data funneling in wireless sensor networks.
AusCTW
Wayes Tushar, David B. Smith, Tharaka A. Lamahewa
2012 B conf
Distributed transmit beamforming: Phase convergence improvement using enhanced one-bit feedback.
WCNC
Wayes Tushar, David B. Smith, Jian (Andrew) Zhang, Tharaka A. Lamahewa, Thushara D. Abhayapala
2012 J jnl
Framework to calculate level-crossing rate and average fade duration in two-dimensional and three-dimensional scattering environments.
IET Commun.
Pei H. Leong, Tharaka A. Lamahewa, Thushara D. Abhayapala
2012 — conf
Non-cooperative power control game in a multi-source wireless sensor network.
AusCTW
Wayes Tushar, David B. Smith, Tharaka A. Lamahewa, Jian Andrew Zhang
2012 — conf
Relaying energy allocation in training-based amplify and forward relay communications.
AusCTW
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Are Hjørungnes
2012 Misc conf
Reliable Body Area Networks using relays: Restricted Tree Topology.
ICNC
Hind Chebbo, Saied Abedi, Tharaka A. Lamahewa, David B. Smith, Dino Miniutti, Leif Hanlen
2011 J jnl
On Lower Bounding the Information Capacity of Amplify and Forward Wireless Relay Channels with Channel Estimation Errors.
IEEE Trans. Wirel. Commun.
Tharaka A. Lamahewa, Parastoo Sadeghi, Xiangyun Zhou
2011 J jnl
On azimuthally symmetric 2-sphere convolution.
Digit. Signal Process.
Rodney A. Kennedy, Tharaka A. Lamahewa, Liying Wei
2011 J jnl
Quadratic Variational Framework for Signal Design on the 2-Sphere.
IEEE Trans. Signal Process.
Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa
2011 B conf
Second-order statistics of 2D non isotropic mobile-to-mobile wireless channels.
PIMRC
Prasad T. Samarasinghe, Thushara D. Abhayapala, Tharaka A. Lamahewa, Rodney A. Kennedy
2011 — conf
Simple Prediction-Based Power Control for the On-Body Area Communications Channel.
ICC
David B. Smith, Tharaka A. Lamahewa, Leif Hanlen, Dino Miniutti
2011 — conf
The impact of unknown correlated rayleigh fading on the information rates of dual-hop amplify and forward relay channels.
ICSPCS
Mohammadali Mohammadi, Parastoo Sadeghi, Tharaka A. Lamahewa, Mehrdad Ardebilipour
2010 J jnl
A framework to calculate space-frequency correlation in multi-carrier systems.
IEEE Trans. Wirel. Commun.
Tharaka A. Lamahewa, Thushara D. Abhayapala, Rauf Iqbal, Chandranath R. N. Athaudage
2010 J jnl
An optimal basis of band-limited functions for signal analysis and design.
IEEE Trans. Signal Process.
Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa
2010 Misc conf
Further results on signal concentration in time-frequency.
ICASSP
Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa
2010 — conf
Optimizing Training-Based MIMO Systems: How Much Time is Needed for Actual Transmission?
VTC Spring
Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahewa
2010 Misc conf
Signal concentration on unit sphere: An azimuthally moment weighting approach.
ICASSP
Liying Wei, Rodney A. Kennedy, Tharaka A. Lamahewa
2010 J jnl
Two-way training: optimal power allocation for pilot and data transmission.
IEEE Trans. Wirel. Commun.
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Salman Durrani
2009 J jnl
Design Guidelines for Training-based MIMO Systems with Feedback
CoRR
Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahewa, Salman Durrani
2009 J jnl
Design guidelines for training-based MIMO systems with feedback.
IEEE Trans. Signal Process.
Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahewa, Salman Durrani
2009 J jnl
Generalised clarke model for mobile-radio reception.
IET Commun.
Rauf Iqbal, Thushara D. Abhayapala, Tharaka A. Lamahewa
2009 J jnl
Model-based pilot and data power adaptation in psam with periodic delayed feedback.
IEEE Trans. Wirel. Commun.
Parastoo Sadeghi, Predrag B. Rapajic, Tharaka A. Lamahewa, Rodney A. Kennedy
2009 B conf
Optimizing Training-Based Transmission for Correlated MIMO Systems with Hybrid Feedback.
GLOBECOM
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Salman Durrani
2009 J jnl
Optimizing antenna configuration for MIMO systems with imperfect channel estimation.
IEEE Trans. Wirel. Commun.
Xiangyun Zhou, Parastoo Sadeghi, Tharaka A. Lamahewa, Salman Durrani
2008 B conf
Designing PSAM schemes: How optimal are SISO pilot parameters for spatially correlated SIMO?
PIMRC
Xiangyun Zhou, Tharaka A. Lamahewa, Parastoo Sadeghi, Salman Durrani
2007 J jnl
Spatial precoder design for space-time coded MIMO systems: based on fixed parameters of MIMO channels.
Wirel. Pers. Commun.
Tharaka A. Lamahewa, Rodney A. Kennedy, Thushara D. Abhayapala, Van K. Nguyen
2006 B conf
Dependence of MIMO System Performance on the Joint Properties of Angular Power.
ISIT
Terence Betlehem, Tharaka A. Lamahewa, Thushara D. Abhayapala
2006 — conf
Exact Pairwise Error Probability of Differential Space-Time Codes in Spatially Correlated Channels.
ICC
Tharaka A. Lamahewa, Van K. Nguyen, Thushara D. Abhayapala
2006 — conf
Space-Time Cross Correlation and Space-Frequency Cross Spectrum in Non-Isotropic Scattering Environments.
ICASSP (4)
Tharaka A. Lamahewa, Thushara D. Abhayapala, Rodney A. Kennedy, Jaunty T. Y. Ho
2005 J jnl
MIMO Channel Correlation in General Scattering Environments
CoRR
Tharaka A. Lamahewa, Rodney A. Kennedy, Thushara D. Abhayapala, Terence Betlehem
2005 J jnl
Performance analysis of space-time codes in realistic propagation environments: A moment generating function-based approach.
J. Commun. Networks
Tharaka A. Lamahewa, Marvin K. Simon, Rodney A. Kennedy, Thushara D. Abhayapala
2005 J jnl
Spatial Precoder Design for Space-Time Coded MIMO Systems: Based on Fixed Parameters of MIMO Channels
CoRR
Tharaka A. Lamahewa, Rodney A. Kennedy, Thushara D. Abhayapala, Van K. Nguyen