Sanjeewa P. Herath

35 papers B 6Misc 1Journal 23Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Wideband Cognitive Radio for Joint Communication and Sensing: Optimization of Subcarrier Allocation and Beamforming.
IEEE Trans. Cogn. Commun. Netw.
Diluka Loku Galappaththige, Chintha Tellambura, Sanjeewa P. Herath
2024 J jnl
NOMA-Assisted Symbiotic Backscatter: Novel Beamforming Designs Under Imperfect SIC.
IEEE Trans. Veh. Technol.
Fatemeh Rezaei, Diluka Loku Galappaththige, Chintha Tellambura, Sanjeewa P. Herath
2024 J jnl
Optimizing Passive Tag Performance With Reconfigurable Intelligent Surfaces in Bistatic Backscatter Networks.
IEEE Trans. Veh. Technol.
Diluka Loku Galappaththige, Fatemeh Rezaei, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
Beamforming Designs for Enabling Symbiotic BackCom Multiple Access Under Imperfect CSI.
IEEE Access
Diluka Loku Galappaththige, Fatemeh Rezaei, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
Coding Techniques for Backscatter Communications - A Contemporary Survey.
IEEE Commun. Surv. Tutorials
Fatemeh Rezaei, Diluka Loku Galappaththige, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
Energy-Efficient Hybrid Offloading for Backscatter-Assisted Wirelessly Powered MEC With Reconfigurable Intelligent Surfaces.
IEEE Trans. Mob. Comput.
Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
RIS-Empowered Ambient Backscatter Communication Systems.
IEEE Wirel. Commun. Lett.
Diluka Loku Galappaththige, Fatemeh Rezaei, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
Sum Rate Maximization of MIMO Monostatic Backscatter Networks by Suppressing Residual Self-Interference.
IEEE Trans. Commun.
Azar Hakimi, Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2023 J jnl
User Scheduling and Trajectory Optimization for Energy-Efficient IRS-UAV Networks With SWIPT.
IEEE Trans. Veh. Technol.
Shayan Zargari, Azar Hakimi, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
Energy-Efficient Hybrid Offloading for Backscatter-Assisted Wirelessly Powered MEC with Reconfigurable Intelligent Surfaces.
CoRR
Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
IRS-Enabled Backscattering in a Downlink Non-Orthogonal Multiple Access System.
CoRR
Azar Hakimi, Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
IRS-Enabled Backscattering in a Downlink Non-Orthogonal Multiple Access System.
IEEE Commun. Lett.
Azar Hakimi, Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
Link Budget Analysis for Backscatter-Based Passive IoT.
IEEE Access
Diluka Loku Galappaththige, Fatemeh Rezaei, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
Multiuser MISO PS-SWIPT Systems: Active or Passive RIS?
CoRR
Shayan Zargari, Azar Hakimi, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
Multiuser MISO PS-SWIPT Systems: Active or Passive RIS?
IEEE Wirel. Commun. Lett.
Shayan Zargari, Azar Hakimi, Chintha Tellambura, Sanjeewa P. Herath
2022 — conf
Sum Rate Maximization of Full-Duplex MIMO Monostatic Backscatter Networks Under Residual Self-Interference.
CWIT
Azar Hakimi, Shayan Zargari, Chintha Tellambura, Sanjeewa P. Herath
2022 J jnl
User Scheduling and Trajectory Optimization for Energy-Efficient IRS-UAV Networks with SWIPT.
CoRR
Shayan Zargari, Azar Hakimi, Chintha Tellambura, Sanjeewa P. Herath
2020 J jnl
Large-Scale Wireless-Powered Networks With Backscatter Communications - A Comprehensive Survey.
IEEE Open J. Commun. Soc.
Fatemeh Rezaei, Chintha Tellambura, Sanjeewa P. Herath
2017 B conf
High Reliability Downlink Transmission with Superposition Modulated Side Information.
WCNC
Afshin Haghighat, Sanjeewa P. Herath
2017 — conf
On the Performance of IDMA-Based Non-Orthogonal Multiple Access Schemes.
VTC Fall
Afshin Haghighat, Shahrokh Nayeb Nazar, Sanjeewa P. Herath, Robert Olesen
2016 Misc conf
Non-orthogonal multiple access with sub-constellation alignment.
ACSSC
Sanjeewa P. Herath, Afshin Haghighat
2016 J jnl
On the Sum Rate of BICM-ID Transmission Over Vector-Perturbation Precoding in Multiuser Downlink.
IEEE Trans. Veh. Technol.
Sanjeewa P. Herath, Duy H. N. Nguyen, Nghi H. Tran, Tho Le-Ngoc
2016 J jnl
Vector Perturbation Precoding Under Quantized CSI.
IEEE Trans. Veh. Technol.
Sanjeewa P. Herath, Duy H. N. Nguyen, Tho Le-Ngoc
2015 J jnl
Achievable rates and outage probability of cognitive radio with dynamic frequency hopping under imperfect spectrum sensing.
IET Commun.
Anh D. Le, Sanjeewa P. Herath, Nghi H. Tran, Trung Quang Duong, Sachin Shetty
2015 B conf
Non-linear vector-perturbation precoding for multi-user downlink under quantized CSI.
WCNC
Sanjeewa P. Herath, Duy H. N. Nguyen, Tho Le-Ngoc
2015 J jnl
Vector Perturbation Precoding for Multi-User CoMP Downlink Transmission.
IEEE Access
Sanjeewa P. Herath, Duy H. N. Nguyen, Tho Le-Ngoc
2013 B conf
Sum-rate performance and impact of self-interference cancellation on full-duplex wireless systems.
PIMRC
Sanjeewa P. Herath, Tho Le-Ngoc
2012 B conf
Capacity limit of cognitive radio with dynamic frequency hopping under imperfect spectrum sensing.
PIMRC
Sanjeewa P. Herath, Nghi H. Tran, Tho Le-Ngoc
2012 — conf
On optimal input distribution and capacity limit of Bernoulli-Gaussian impulsive noise channels.
ICC
Sanjeewa P. Herath, Nghi H. Tran, Tho Le-Ngoc
2012 J jnl
Rotated Multi-D Constellations in Rayleigh Fading: Mutual Information Improvement and Pragmatic Approach for Near-Capacity Performance in High-Rate Regions.
IEEE Trans. Commun.
Sanjeewa P. Herath, Nghi H. Tran, Tho Le-Ngoc
2011 J jnl
Energy Detection of Unknown Signals in Fading and Diversity Reception.
IEEE Trans. Commun.
Sanjeewa P. Herath, Nandana Rajatheva, Chinthananda Tellambura
2011 B conf
Rotated multi-D constellations in Rayleigh fading: Mutual information improvement and a pragmatic approach for near-capacity performance in high-rate regions.
WCNC
Sanjeewa P. Herath, Nghi H. Tran, Tho Le-Ngoc
2010 — conf
Primary and Cognitive User Cooperative Spectrum Sensing in OFDMA Air Interface.
VTC Spring
Sanjeewa P. Herath, Nandana Rajatheva, Poompat Saengudomlert
2009 — conf
On the energy detection of unknown deterministic signal over Nakagami channelswith selection combining.
CCECE
Sanjeewa P. Herath, Nandana Rajatheva, Chintha Tellambura
2008 B conf
Analysis of Equal Gain Combining in Energy Detection for Cognitive Radio over Nakagami Channels.
GLOBECOM
Sanjeewa P. Herath, Nandana Rajatheva