Mathini Sellathurai

218 papers A 1B 31C 4Misc 21Journal 94Unranked 67
YearRankTypeTitle / Venue / Authors
2025 J jnl
Audio-Visual Speech Enhancement: Architectural Design and Deployment Strategies.
CoRR
Anis Hamadouche, Haifeng Luo, Mathini Sellathurai, Tharm Ratnarajah
2025 — conf
Differential semantic communications for salient object transmission in 6G multimedia systems.
INFOCOM WKSHPS
Ali Taimori, Mathini Sellathurai, Tharmalingam Ratnarajah
2025 C conf
Threshold Design for Undersampled Autocorrelation-Based OFDM Spectrum Sensing.
ISNCC
Farwa Ahmed, Pat Chambers, Mathini Sellathurai, Paul O'Leary, Darren F. Kavanagh
2024 — conf
A Time Domain-Based Channel Estimator and Data Detector for OTFS Systems.
ICC
Abhijeet Bishnu, Haifeng Luo, Mathini Sellathurai, Tharmalingam Ratnarajah
2024 J jnl
Adaptive Model Pruning and Personalization for Federated Learning Over Wireless Networks.
IEEE Trans. Signal Process.
Xiaonan Liu, Tharmalingam Ratnarajah, Mathini Sellathurai, Yonina C. Eldar
2024 J jnl
Distributed Transceiver Design for Decentralized Estimation in Coexisting IoT Networks.
IEEE Internet Things J.
Navneet Garg, Tharmalingam Ratnarajah, Venkata Vakamulla Mani, Mathini Sellathurai
2024 J jnl
Joint time domain nonlinear post-distortion scheme for reconstruction of distorted signals.
Signal Process.
Jieling Wang, Zihan Kang, Mathini Sellathurai, Ni Chen
2024 — conf
Multimodal Learning for Integrated Sensing and Communication Networks.
EUSIPCO
Xiaonan Liu, Tharmalingam Ratnarajah, Mathini Sellathurai, Yonina C. Eldar
2024 — conf
Partial Model Pruning and Personalization for Wireless Federated Learning.
SPAWC
Xiaonan Liu, Tharmalingam Ratnarajah, Mathini Sellathurai, Yonina C. Eldar
2024 J jnl
Reconfigurable FPGA-Based Solvers For Sparse Satellite Control.
CoRR
Anis Hamadouche, Yun Wu, Mathini Sellathurai, Andrew M. Wallace, João F. C. Mota
2024 J jnl
Secrecy Capacity Analysis Using Nonlinear Transmissions for Physical Layer Security.
Wirel. Pers. Commun.
Jieling Wang, Zhiqian Wang, Mathini Sellathurai, Ba-Zhong Shen, Yejun Zhou
2023 A conf
5G-IoT Cloud based Demonstration of Real-Time Audio-Visual Speech Enhancement for Multimodal Hearing-aids.
INTERSPEECH
Ankit Gupta, Abhijeet Bishnu, Mandar Gogate, Kia Dashtipour, Tughrul Arslan, Ahsan Adeel, Amir Hussain, Tharmalingam Ratnarajah, Mathini Sellathurai
2023 B conf
DRL-Aided Joint Resource Block and Beamforming Management for Cellular-Connected UAVs.
GLOBECOM
Yuanjian Li, Mathini Sellathurai, Zheng Chu, Pei Xiao, A. Hamid Aghvami
2023 B conf
Deep Learning-Based Receiver Design for IoT Multi-User Uplink 5G-NR System.
GLOBECOM
Ankit Gupta, Abhijeet Bishnu, Tharmalingam Ratnarajah, Ahsan Adeel, Amir Hussain, Mathini Sellathurai
2023 J jnl
End-to-End Learning-Based Full-Duplex Amplify-and-Forward Relay Networks.
IEEE Trans. Commun.
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
2023 J jnl
Interference and Noise Cancellation for Joint Communication Radar (JCR) System Based on Contextual Information.
IEEE Open J. Commun. Soc.
Christantus O. Nnamani, Mathini Sellathurai
2023 J jnl
Interference and noise cancellation for joint communication radar (JCR) system based on contextual information.
CoRR
Christantus O. Nnamani, Mathini Sellathurai
2023 C conf
Live Demonstration: Cloud-based Audio-Visual Speech Enhancement in Multimodal Hearing-aids.
ISCAS
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Tughrul Arslan, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
2023 B conf
Secrecy Performance Analysis on UAV Down-Link Broadcasting with a Full Duplex Receiver.
PIMRC
Yuanjian Li, Mathini Sellathurai, Hamid Aghvami
2023 J jnl
Secure data collection via UAV-carried IRS.
ICT Express
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2022 J jnl
A Novel Average Autoencoder-Based Amplify-and-Forward Relay Networks With Hardware Impairments.
IEEE Trans. Cogn. Commun. Netw.
Ankit Gupta, Mathini Sellathurai
2022 C conf
A Novel Frame Structure for Cloud-Based Audio-Visual Speech Enhancement in Multimodal Hearing-aids.
HealthCom
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
2022 J jnl
A Novel Frame Structure for Cloud-Based Audio-Visual Speech Enhancement in Multimodal Hearing-aids.
CoRR
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
2022 — conf
A Sequential Experience-driven Contextual Bandit Policy for MIMO TWAF Online Relay Selection.
SPAWC
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
2022 — conf
A Stacked Autoencoder-based Decode-and-Forward Relay Networks with I/Q Imbalance.
AI6G@WCCI
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
2022 J jnl
An embedded pilot power based channel estimation and low-complexity feedback equalization scheme for OTFS system.
Phys. Commun.
Renikunta Mallaiah, Vejandla Kishore, V. V. Mani, Abhinav Kumar, Mathini Sellathurai
2022 — conf
Incremental Learning-based MIMO Relay Selection.
AI6G@WCCI
Ankit Gupta, Mathini Sellathurai, Venkata Vakamulla Mani, Tharmalingam Ratnarajah
2022 J jnl
Machine Learning-based Urban Canyon Path Loss Prediction using 28 GHz Manhattan Measurements.
CoRR
Ankit Gupta, Jinfeng Du, Dmitry Chizhik, Reinaldo A. Valenzuela, Mathini Sellathurai
2021 J jnl
Deep Networks for Direction-of-Arrival Estimation in Low SNR.
IEEE Trans. Signal Process.
Georgios K. Papageorgiou, Mathini Sellathurai, Yonina C. Eldar
2021 J jnl
End-to-End Learning-Based Framework for Amplify-and-Forward Relay Networks.
IEEE Access
Ankit Gupta, Mathini Sellathurai
2021 — conf
End-to-End Learning-based Two-Way AF Relay Networks with I/Q Imbalance.
SPAWC
Ankit Gupta, Mathini Sellathurai
2021 J jnl
Function Approximation Based Reinforcement Learning for Edge Caching in Massive MIMO Networks.
IEEE Trans. Commun.
Navneet Garg, Mathini Sellathurai, Vimal Bhatia, Tharmalingam Ratnarajah
2021 J jnl
Gridded UAV Swarm for Secrecy Rate Maximization with Unknown Eavesdropper.
CoRR
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2021 J jnl
Joint Beamforming and Location Optimization for Secure Data Collection in Wireless Sensor Networks with UAV-Carried Intelligent Reflecting Surface.
CoRR
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2021 J jnl
Reinforcement Learning based Per-antenna Discrete Power Control for Massive MIMO Systems.
CoRR
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2021 B conf
Secrecy Rate Maximization with Gridded UAV Swarm Jamming for passive Eavesdropping.
GLOBECOM
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2021 J jnl
Towards the assessment of realistic hybrid precoding in millimeter wave MIMO systems with hardware impairments.
IET Commun.
Anastasios K. Papazafeiropoulos, Georgios K. Papageorgiou, Oluwatayo Y. Kolawole, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior, Mathini Sellathurai, Tharmalingam Ratnarajah
2020 — conf
3D Beamforming with Multi-Active Multi-Passive Antenna Arrays Using Stochastic Optimization.
SPAWC
Georgios K. Papageorgiou, Mathini Sellathurai, Dimitrios K. Ntaikos, Constantinos B. Papadias
2020 Misc conf
A Stacked-Autoencoder Based End-to-End Learning Framework for Decode-and-Forward Relay Networks.
ICASSP
Ankit Gupta, Mathini Sellathurai
2020 J jnl
A Stochastic Optimization Approach to Hybrid Processing in Massive MIMO Systems.
IEEE Wirel. Commun. Lett.
George K. Papageorgiou, Mathini Sellathurai, Konstantinos Ntougias, Constantinos B. Papadias
2020 J jnl
An Automated Contact Tracing Approach for Controlling Covid-19 Spread Based on Geolocation Data From Mobile Cellular Networks.
IEEE Access
Md. Tanvir Rahman, Risala T. Khan, Muhammad R. A. Khandaker, Mathini Sellathurai, Md. Sifat Ar Salan
2020 — conf
Contextual-Bandit based MIMO Relay Selection Policy with Channel Uncertainty.
ICC
Ankit Gupta, Naveen Mysore Balasubramanya, Mathini Sellathurai
2020 Misc conf
Decentralized Coded Caching For Interference Networks.
ACSSC
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2020 J jnl
Deep Networks for Direction-of-Arrival Estimation in Low SNR.
CoRR
Georgios K. Papageorgiou, Mathini Sellathurai, Yonina C. Eldar
2020 — conf
Direction-of-Arrival Estimation in the Low-SNR Regime via a Denoising Autoencoder.
SPAWC
Georgios K. Papageorgiou, Mathini Sellathurai
2020 J jnl
Dual-Polarized Aperture-Coupled Patch Antennas With Application to Retrodirective and Monopulse Arrays.
IEEE Access
Paul Le Bihan, Mathini Sellathurai, George Goussetis, Pascual D. Hilario Re, Davide Comite, Maksim Kuznetcov, Symon K. Podilchak, Column Tucker, Kieran Maccoll, Yelzhas Zhaksylyk, Maria Garcia-Vigueras
2020 — conf
End-to-End Learning-based Amplify-and-Forward Relay Networks using Autoencoders.
ICC
Ankit Gupta, Mathini Sellathurai
2020 Misc conf
Fast Direction-of-arrival Estimation of Multiple Targets Using Deep Learning and Sparse Arrays.
ICASSP
Georgios K. Papageorgiou, Mathini Sellathurai
2020 B conf
Hybrid Precoding for MISO Broadcasting SWIPT Systems: A Stochastic Optimization Approach.
PIMRC
Konstantinos Ntougias, Ioannis Krikidis, Georgios K. Papageorgiou, Mathini Sellathurai
2020 Misc conf
In-Network Caching for Hybrid Satellite-Terrestrial Networks Using Deep Reinforcement Learning.
ICASSP
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2020 — conf
Increased Reach of Long-Haul Transmission using a Constant-Power 4D Format Designed Using Neural Networks.
ECOC
René-Jean Essiambre, Roland Ryf, Murali S. Kodialam, Bin Chen, Mikael Mazur, Juan I. Bonetti, Riccardo Veronese, Hanzi Huang, Ankit Gupta, Fayçal Aït Aoudia, Ellsworth C. Burrows, Diego F. Grosz, Luca Palmieri, Mathini Sellathurai, Xi Chen, Nicolas K. Fontaine, Haoshuo Chen
2020 — conf
Low Complexity Joint OMP Methods for FDD Channel Estimation in Massive MIMO Systems.
SPAWC
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2020 J jnl
Low Probability of Intercept-Based Optimal Power Allocation Scheme for an Integrated Multistatic Radar and Communication System.
IEEE Syst. J.
Chenguang Shi, Fei Wang, Mathini Sellathurai, Jianjiang Zhou, Sana Salous
2020 J jnl
Online Content Popularity Prediction and Learning in Wireless Edge Caching.
IEEE Trans. Commun.
Navneet Garg, Mathini Sellathurai, Vimal Bhatia, B. N. Bharath, Tharmalingam Ratnarajah
2020 Misc conf
Reinforcement Learning based Per-antenna Discrete Power Control for Massive MIMO Systems.
ACSSC
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2020 J jnl
UAV-Aided Jamming for Secure Ground Communication With Unknown Eavesdropper Location.
IEEE Access
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2019 J jnl
A Statistical Knowledge Autocorrelation-Based Algorithm for Spectrum Sensing of OFDM Signals in Channels With Frequency Offset.
IEEE Trans. Veh. Technol.
Pat Chambers, Mathini Sellathurai
2019 Misc conf
Content Placement Learning for Success Probability Maximization in Wireless Edge Caching Networks.
ICASSP
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2019 Misc conf
Linear Approximation based Q-Learning for Edge Caching in Massive MIMO Networks.
ACSSC
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
2019 J jnl
Low probability of intercept-based distributed MIMO radar waveform design against barrage jamming in signal-dependent clutter and coloured noise.
IET Signal Process.
Chenguang Shi, Fei Wang, Mathini Sellathurai, Jianjiang Zhou
2019 J jnl
Low-Complexity Hybrid Beamforming for Massive MIMO Systems in Frequency-Selective Channels.
IEEE Access
Sohail Payami, Mathini Sellathurai, Konstantinos Nikitopoulos
2019 J jnl
Low-complex processing element architecture for successive cancellation decoder.
Integr.
Geethu Sathees Babu, Lakshmi Renuka Madala, Gopalakrishnan Lakshminarayanan, Mathini Sellathurai
2019 J jnl
Online Learning Models for Content Popularity Prediction In Wireless Edge Caching.
CoRR
Navneet Garg, Vimal Bhatia, B. N. Bharath, Mathini Sellathurai, Tharmalingam Ratnarajah
2019 Misc conf
Online Learning Models for Content Popularity Prediction in Wireless Edge Caching.
ACSSC
Navneet Garg, Mathini Sellathurai, Bharath Bettagere, Vimal Bhatia, Tharmalingam Ratnarajah
2019 J jnl
Performance Analysis of a Wireless Backhaul in a Three-Tier Hybrid Network With Directional Antennas.
IEEE Access
Hebatallah Shoukry, Naveen Mysore Balasubramanya, Satyanarayana Vuppala, Mathini Sellathurai
2019 J jnl
Phase Shifters Versus Switches: An Energy Efficiency Perspective on Hybrid Beamforming.
IEEE Wirel. Commun. Lett.
Sohail Payami, Naveen Mysore Balasubramanya, Christos Masouros, Mathini Sellathurai
2019 — conf
Success Probability Analysis for Edge Caching in Massive MIMO Networks.
ANTS
Navneet Garg, Mathini Sellathurai, Faheem Ahmad Khan, Tharmalingam Ratnarajah, Vimal Bhatia
2019 J jnl
Time-Switching EH-Based Joint Relay Selection and Resource Allocation Algorithms for Multi-User Multi-Carrier AF Relay Networks.
IEEE Trans. Green Commun. Netw.
Ankit Gupta, Keshav Singh, Mathini Sellathurai
2019 J jnl
UAV-Aided Jamming for Secure Ground Communication with Unknown Eavesdropper Location.
CoRR
Christantus O. Nnamani, Muhammad R. A. Khandaker, Mathini Sellathurai
2018 — conf
A Comparison of Unsupervised Abnormality Detection Methods for Interstitial Lung Disease.
MIUA
Matthew Daykin, Mathini Sellathurai, Ian Poole
2018 Misc conf
Adaptive Bayesian Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Architecture.
ACSSC
Rongrong Qian, Mathini Sellathurai, Pat Chambers, Tharmalingam Ratnarajah
2018 — conf
An Energy-Efficient Approach Towards Power Allocation in Non-Orthogonal Multiple Access Full-Duplex AF Relay Systems.
SPAWC
Ankit Gupta, Sudip Biswas, Keshav Singh, Tharmalingam Ratnarajah, Mathini Sellathurai
2018 J jnl
Analog-Digital Beamforming in the MU-MISO Downlink by Use of Tunable Antenna Loads.
IEEE Trans. Veh. Technol.
Ang Li, Christos Masouros, Mathini Sellathurai
2018 Misc conf
Beamforming Design for Full-Duplex Cellular and Mimo Radar Coexistence: A Rate Maximization Approach.
ICASSP
Sudip Biswas, Keshav Singh, Omid Taghizadeh, Tharm Ratnarajah, Mathini Sellathurai
2018 B conf
Combining Code-Domain and Power-Domain NOMA for Supporting Higher Number of Users.
GLOBECOM
Naveen Mysore Balasubramanya, Ankit Gupta, Mathini Sellathurai
2018 J jnl
Hybrid Beamforming With a Reduced Number of Phase Shifters for Massive MIMO Systems.
IEEE Trans. Veh. Technol.
Sohail Payami, Mir Ghoraishi, Mehrdad Dianati, Mathini Sellathurai
2018 J jnl
Introduction to the Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large Scale Antenna Arrays (Part II).
IEEE J. Sel. Top. Signal Process.
Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias, Linglong Dai, Wei Yu, Theodore Sizer
2018 J jnl
Introduction to the Issue on Hybrid Analog-Digital Signal Processing for Hardware-Efficient Large-Scale Antenna Arrays (Part I).
IEEE J. Sel. Top. Signal Process.
Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias, Linglong Dai, Wei Yu, Theodore Sizer
2018 B conf
Low-Complexity and Robust Quantized Hybrid Beamforming and Channel Estimation.
GLOBECOM
Sohail Payami, Christos Masouros, Mathini Sellathurai
2018 J jnl
Non-Cooperative Game Theoretic Power Allocation Strategy for Distributed Multiple-Radar Architecture in a Spectrum Sharing Environment.
IEEE Access
Chenguang Shi, Fei Wang, Mathini Sellathurai, Jianjiang Zhou
2018 J jnl
Non-cooperative game-theoretic distributed power control technique for radar network based on low probability of intercept.
IET Signal Process.
Chenguang Shi, Fei Wang, Mathini Sellathurai, Jianjiang Zhou
2018 J jnl
On the Performance of Cooperative Spectrum Sensing in Random Cognitive Radio Networks.
IEEE Syst. J.
Yibo He, Jiang Xue, Tharmalingam Ratnarajah, Mathini Sellathurai, Faheem Ahmad Khan
2018 — conf
Optimal Deployment of Base Stations in Cognitive Satellite-Terrestrial Networks.
WSA
Satyanarayana Vuppala, Mathini Sellathurai, Symeon Chatzinotas
2018 J jnl
Power Minimization-Based Robust OFDM Radar Waveform Design for Radar and Communication Systems in Coexistence.
IEEE Trans. Signal Process.
Chenguang Shi, Fei Wang, Mathini Sellathurai, Jianjiang Zhou, Sana Salous
2018 J jnl
Target Tracking While Jamming by Airborne Radar for Low Probability of Detection.
Sensors
Fei Wang, Xin-Bo Cong, Chenguang Shi, Mathini Sellathurai
2018 J jnl
Transceiver Design of Optimum Wirelessly Powered Full-Duplex MIMO IoT Devices.
IEEE Trans. Commun.
Jiang Xue, Sudip Biswas, Ali Cagatay Cirik, Huiqin Du, Yang Yang, Tharmalingam Ratnarajah, Mathini Sellathurai
2018 — conf
Uplink Resource Allocation for Shared LTE and SCMA IoT Systems.
VTC Spring
Naveen Mysore Balasubramanya, Sohail Payami, Mathini Sellathurai
2017 — conf
Analog-digital beamforming for tunable-load MIMO by mutual coupling exploitation.
SPAWC
Ang Li, Christos Masouros, Mathini Sellathurai
2017 — conf
Antenna selection for multi-user MIMO at millimeter-wave spectrum with lens antenna arrays.
ICC
Rongrong Qian, Mathini Sellathurai, Xu Ming Fang
2017 — conf
Evaluation of an Automatic ASPECT Scoring System for Acute Stroke in Non-Contrast CT.
MIUA
Matthew Daykin, Erin Beveridge, Vismantas Dilys, Aneta Lisowska, Keith Muir, Mathini Sellathurai, Ian Poole
2017 J jnl
Hybrid Beamforming in Frequency Selective Massive MIMO Systems: A Single-Carrier or a Multicarrier Problem?
CoRR
Sohail Payami, Naveen Mysore Balasubramanya, Mathini Sellathurai
2017 — conf
Joint power allocation and beamforming design for full-duplex MIMO cellular systems with spectrum sharing radar.
AHS
Keshav Singh, Sudip Biswas, Ankit Gupta, Tharmalingam Ratnarajah, Mathini Sellathurai
2017 J jnl
On the Performance of Cognitive Satellite-Terrestrial Networks.
IEEE Trans. Cogn. Commun. Netw.
Oluwatayo Y. Kolawole, Satyanarayana Vuppala, Mathini Sellathurai, Tharmalingam Ratnarajah
2017 — conf
Tunable load MIMO with quantized loads.
EUSIPCO
Ang Li, Christos Masouros, Mathini Sellathurai, Constantinos B. Papadias
2016 J jnl
A Frequency Domain Approach to Eigenvalue-Based Detection With Diversity Reception and Spectrum Estimation.
IEEE Trans. Signal Process.
Ebtihal H. G. Yousif, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 J jnl
A Normal I/O Order Radix-2 FFT Architecture to Process Twin Data Streams for MIMO.
IEEE Trans. Very Large Scale Integr. Syst.
Antony Xavier Glittas, Mathini Sellathurai, Gopalakrishnan Lakshminarayanan
2016 — conf
A letter from the chairs.
SPAWC
Mathini Sellathurai, Jonathon A. Chambers, Tharm Ratnarajah, Constantinos B. Papadias
2016 — conf
A new LSA-based approach for spectral coexistence of MIMO radar and wireless communications systems.
ICC
Ebtihal H. G. Yousif, Miltiades C. Filippou, Faheem Ahmad Khan, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 Misc conf
Analysis of secure communication in millimeter wave networks: Are blockages beneficial?
ICASSP
Satyanarayana Vuppala, Sudip Biswas, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 — conf
Compressive sensing-based 3D signal extraction for MIMO passive radar using OFDM waveforms.
ICC
Watcharapong Ketpan, Mathini Sellathurai
2016 Misc conf
Direction-of-arrival estimation with espar antennas using Bayesian compressive sensing.
ICASSP
Rongrong Qian, Mathini Sellathurai
2016 — conf
Full-duplex spectrum sensing for multi-antenna non-time-slotted cognitive radio networks.
SPAWC
Yibo He, Jiang Xue, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 J jnl
Low complexity and area efficient reconfigurable multimode interleaver address generator for multistandard radios.
IET Comput. Digit. Tech.
Nithish Kumar Venkatachalam, Gopalakrishnan Lakshminarayanan, Mathini Sellathurai
2016 J jnl
On the Implementation of Blind Interference Alignment With Single-Radio Parasitic Antennas.
IEEE Trans. Veh. Technol.
Rongrong Qian, Mathini Sellathurai
2016 — conf
On the security region of best source indices in random wireless networks.
ICC
Satyanarayana Vuppala, Sudip Biswas, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 — conf
On the spectral coexistence of colocated MIMO radars and wireless communications systems.
SPAWC
Ebtihal Haider Gismalla Yousif, Faheem Ahmad Khan, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 B conf
Performance Analysis of Millimeter Wave Cloud Radio Access Networks.
GLOBECOM
Huasen Hu, Jiang Xue, Tharmalingam Ratnarajah, Mathini Sellathurai
2016 — conf
Performance analysis in indoor femtocell networks using ESPAR antennas.
SPAWC
Hebatallah Shoukry, Rongrong Qian, Mathini Sellathurai
2016 J jnl
Performance analysis of multi-antenna GLRT-based spectrum sensing for cognitive radio.
Signal Process.
Yibo He, Tharmalingam Ratnarajah, Ebtihal H. G. Yousif, Jiang Xue, Mathini Sellathurai
2016 — conf
Transceiver design of optimum wirelessly powered full-duplex MIMO interference channel.
SPAWC
Ali Cagatay Cirik, Jiang Xue, Sudip Biswas, Tharm Ratnarajah, Mathini Sellathurai
2016 J jnl
Two-parallel pipelined fast Fourier transform processors for real-valued signals.
IET Circuits Devices Syst.
Antony Xavier Glittas, Mathini Sellathurai, Gopalakrishnan Lakshminarayanan
2016 Misc conf
User selection for multi-beam satellite channels: A stochastic geometry perspective.
ACSSC
Mathini Sellathurai, Satyanarayana Vuppala, Tharmalingam Ratnarajah
2015 — conf
A Comparison of Statistical and Geometric Models for the Dual Polarised MIMO Land Mobile Satellite Channel.
VTC Spring
Fiona Ni Mhearain, Mathini Sellathurai, Fernando Pérez-Fontán
2015 J jnl
A Study on MVDR Beamforming Applied to an ESPAR Antenna.
IEEE Signal Process. Lett.
Rongrong Qian, Mathini Sellathurai, David Wilcox
2015 — conf
A scalable performance-complexity tradeoff for vector precoding by partial perturbation.
SPAWC
Christos Masouros, Tharm Ratnarajah, Mathini Sellathurai
2015 B conf
Accurate Formulation of the Multitaper-SVD Detector over Fading Channels.
GLOBECOM
Ebtihal H. G. Yousif, Tharmalingam Ratnarajah, Mathini Sellathurai
2015 J jnl
An Improved Reconfigurable Finite Impulse Response Filter Using Common Subexpression Elimination Algorithm for Cognitive Radio.
J. Low Power Electron.
Venkatachalam Nithish Kumar, Koteswara Rao Nalluri, Gopalakrishnan Lakshminarayanan, Mathini Sellathurai
2015 — conf
Cooperative sensing technique for random secondary wireless networks.
ICC Workshops
Yibo He, Jiang Xue, Tharmalingam Ratnarajah, Mathini Sellathurai
2015 — conf
Direction-of-arrival estimation with single-RF ESPAR antennas via sparse signal reconstruction.
SPAWC
Rongrong Qian, Mathini Sellathurai, Jonathon A. Chambers
2015 — conf
Interference mitigation in femtocell networks using single-radio parasitic antennas.
ICC
Rongrong Qian, Mathini Sellathurai
2015 — conf
MIMO-based Multitaper detection over Nakagami channels for dynamic spectrum access devices.
SPAWC
Ebtihal H. G. Yousif, Tharmalingam Ratnarajah, Mathini Sellathurai
2015 — conf
Mixed norm minimization for MIMO cellular interference channel.
SPAWC
Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai, Jonathon A. Chambers
2015 J jnl
Modeling and Performance Analysis of Multitaper Detection Using Phase-Type Distributions Over MIMO Fading Channels.
IEEE Trans. Signal Process.
Ebtihal H. G. Yousif, Tharmalingam Ratnarajah, Mathini Sellathurai
2015 B conf
Optimization of multi-antenna GLRT-based spectrum sensing for cognitive radio.
PIMRC
Yibo He, Tharmalingam Ratnarajah, Ebtihal Haider Gismalla Yousif, Jiang Xue, Mathini Sellathurai
2015 J jnl
Performance Analysis for Multi-Way Relaying in Rician Fading Channels.
IEEE Trans. Commun.
Jiang Xue, Mathini Sellathurai, Tharmalingam Ratnarajah, Zhiguo Ding
2014 — conf
A comparison of precoding techniques for the dual polarised land mobile satellite channel.
ASMS/SPSC
Fiona Ni Mhearain, Mathini Sellathurai, Christos Masouros
2014 — conf
Directional spectrum sensing for cognitive radio using ESPAR arrays with a single RF chain.
EuCNC
Rongrong Qian, Mathini Sellathurai, Tharmalingam Ratnarajah
2014 B conf
Limited feedback vector perturbation precoding by MinMax optimization.
GLOBECOM
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2014 J jnl
Low Power and Area Efficient Carry Select Adder.
J. Low Power Electron.
Venkatachalam Nithish Kumar, Pani Prithvi Raj, Gopalakrishnan Lakshminarayanan, Mathini Sellathurai
2014 J jnl
Maximizing Energy Efficiency in the Vector Precoded MU-MISO Downlink by Selective Perturbation.
IEEE Trans. Wirel. Commun.
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2014 J jnl
On the Eigenvalue-Based Spectrum Sensing and Secondary User Throughput.
IEEE Trans. Veh. Technol.
Ayse Kortun, Tharmalingam Ratnarajah, Mathini Sellathurai, Ying-Chang Liang, Yonghong Zeng
2014 Misc conf
Optimal decision threshold for eigenvalue-based spectrum sensing techniques.
ICASSP
Yibo He, Tharmalingam Ratnarajah, Jiang Xue, Ebtihal H. G. Yousif, Mathini Sellathurai
2014 B conf
Pareto optimization for MIMO interference channel.
PIMRC
Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai
2014 J jnl
Performance of Rayleigh-Product MIMO Channels with Linear Receivers.
IEEE Trans. Wirel. Commun.
Caijun Zhong, Tharm Ratnarajah, Zhaoyang Zhang, Kai-Kit Wong, Mathini Sellathurai
2014 B conf
Regularized phase alignment precoding for the MISO downlink.
IWCMC
Seyed Morteza Razavi, Tharmalingam Ratnarajah, Christos Masouros, Mathini Sellathurai
2014 B conf
Selective vector perturbation for low-power small cell MISO downlinks.
GLOBECOM
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2014 J jnl
Vector Perturbation Based on Symbol Scaling for Limited Feedback MISO Downlinks.
IEEE Trans. Signal Process.
Christos Masouros, Mathini Sellathurai, Tharm Ratnarajah
2013 J jnl
A Low-Complexity Sequential Encoder for Threshold Vector Perturbation.
IEEE Commun. Lett.
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2013 — conf
A robust interference alignment technique for the MIMO interference channel with uncertainties.
ICC Workshops
Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias
2013 J jnl
Analytical Derivation of Multiuser Diversity Gains with Opportunistic Spectrum Sharing in CR Systems.
IEEE Trans. Commun.
Tharmalingam Ratnarajah, Christos Masouros, Faheem Ahmad Khan, Mathini Sellathurai
2013 Misc conf
Complexity reduction for vector precoding using QoS requirements.
ICASSP
Christos Masouros, Tharm Ratnarajah, Mathini Sellathurai
2013 J jnl
Computationally Efficient Vector Perturbation Precoding Using Thresholded Optimization.
IEEE Trans. Commun.
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2013 B conf
Design of ESPAR based Blind Interference Alignment for cellular systems.
WCNC
Rongrong Qian, Mathini Sellathurai
2013 Misc conf
Interference alignment with doubly layered signaling for constant SISO interference channels.
ICASSP
Haichuan Zhou, Seyed Morteza Razavi, Tharm Ratnarajah, Mathini Sellathurai
2013 — conf
Joint Frobenius norm and reweighted nuclear norm minimization for interference alignment.
ICC
Huiqin Du, Tharm Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias
2013 J jnl
Known interference in the cellular downlink: a performance limiting factor or a source of green signal power?
IEEE Commun. Mag.
Christos Masouros, Tharmalingam Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias, Anil K. Shukla
2013 J jnl
Large-Scale MIMO Transmitters in Fixed Physical Spaces: The Effect of Transmit Correlation and Mutual Coupling.
IEEE Trans. Commun.
Christos Masouros, Mathini Sellathurai, Tharm Ratnarajah
2013 B conf
Low complexity vector precoding for fast fading MIMO downlinks.
GLOBECOM
Christos Masouros, Mathini Sellathurai, Tharm Ratnarajah
2013 J jnl
On Spatial Domain Cognitive Radio Using Single-Radio Parasitic Antenna Arrays.
IEEE J. Sel. Areas Commun.
David Wilcox, Elpiniki P. Tsakalaki, Ayse Kortun, Tharmalingam Ratnarajah, Constantinos B. Papadias, Mathini Sellathurai
2013 — conf
Performance of the blind interference alignment using ESPAR antennas.
ICC
Rongrong Qian, Mathini Sellathurai
2013 J jnl
Reweighted Nuclear Norm Approach for Interference Alignment.
IEEE Trans. Commun.
Huiqin Du, Tharmalingam Ratnarajah, Mathini Sellathurai, Constantinos B. Papadias
2013 — conf
Towards massive-MIMO transmitters: On the effects of deploying increasing antennas in fixed physical space.
Future Network & Mobile Summit
Christos Masouros, Jianling Chen, Kenneth Tong, Mathini Sellathurai, Tharm Ratnarajah
2012 B conf
A transmit-power efficient MIMO-THP design.
ISIT
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2012 B conf
Completely decoupled space-time block codes with low-rate feedback.
ISIT
Wei Liu, Mathini Sellathurai, Jing Lei, Jibo Wei, Chaojing Tang
2012 J jnl
Distribution of the Ratio of the Largest Eigenvalue to the Trace of Complex Wishart Matrices.
IEEE Trans. Signal Process.
Ayse Kortun, Mathini Sellathurai, Tharmalingam Ratnarajah, Caijun Zhong
2012 J jnl
Interference Optimization for Transmit Power Reduction in Tomlinson-Harashima Precoded MIMO Downlinks.
IEEE Trans. Signal Process.
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2012 — conf
Joint interference and phase alignment in multiuser MIMO interference channels.
ACSCC
Seyed Morteza Razavi, Tharmalingam Ratnarajah, Christos Masouros, Mathini Sellathurai
2012 J jnl
On MIMO Radar Subarrayed Transmit Beamforming.
IEEE Trans. Signal Process.
David Wilcox, Mathini Sellathurai
2012 B conf
On dimension scarcity for user admission in MIMO interference aligned networks.
WCNC
Haichuan Zhou, Mathini Sellathurai, Christos Masouros, Tharmalingam Ratnarajah
2012 — conf
On the design of Blind Interference Alignment using ESPAR antenna.
CHINACOM
Rongrong Qian, Mathini Sellathurai, David Wilcox
2012 B conf
Throughput analysis using eigenvalue based spectrum sensing under noise uncertainty.
IWCMC
Ayse Kortun, Tharmalingam Ratnarajah, Mathini Sellathurai, Ying-Chang Liang, Yonghong Zeng
2011 — conf
Complex interference optimization for power loss reduction in MIMO-THP transmission.
ACSCC
Christos Masouros, Mathini Sellathurai, Tharm Ratnarajah, Ying-Chang Liang
2011 Misc conf
Complex random matrices and multiple-antenna spectrum sensing.
ICASSP
Tharmalingam Ratnarajah, Caijun Zhong, Ayse Kortun, Mathini Sellathurai, Constantinos B. Papadias
2011 — conf
Improved Tomlinson-Harashima precoding with interference optimization.
DSP
Christos Masouros, Mathini Sellathurai, Tharmalingam Ratnarajah
2011 B conf
On the Diversity Gains of User Scheduling in the Cognitive Radio Parallel Access Channel.
GLOBECOM
Christos Masouros, Faheem Ahmad Khan, Tharmalingam Ratnarajah, Mathini Sellathurai
2011 J jnl
On the Performance of Eigenvalue-Based Cooperative Spectrum Sensing for Cognitive Radio.
IEEE J. Sel. Top. Signal Process.
Ayse Kortun, Tharmalingam Ratnarajah, Mathini Sellathurai, Caijun Zhong, Constantinos B. Papadias
2011 Misc conf
Performance analysis of optimal beamforming in MIMO dual-hop amplify-and-forward systems.
ICASSP
Caijun Zhong, Tharmalingam Ratnarajah, Shi Jin, Mathini Sellathurai, Colin Cowan
2010 J jnl
A Cyclotomic Lattice Based Quasi-Orthogonal STBC for Eight Transmit Antennas.
IEEE Signal Process. Lett.
Wei Liu, Mathini Sellathurai, Jibo Wei, Chaojing Tang
2010 — conf
A Sphere Decoder with Approximate QR Decomposition for Frequency-Selective Channels.
ICC
Luis G. Barbero, Pei Xiao, Tharmalingam Ratnarajah, Mathini Sellathurai, Colin F. N. Cowan
2010 J jnl
Achieving space and time diversity by using lattice constellation based joint Alamouti coding.
IEEE Commun. Lett.
Wei Liu, Mathini Sellathurai, Chaojing Tang, Jibo Wei
2010 J jnl
Analysis of receiver algorithms for lte LTE SC-FDMA based uplink MIMO systems.
IEEE Trans. Wirel. Commun.
Zihuai Lin, Pei Xiao, Branka Vucetic, Mathini Sellathurai
2010 B conf
Exact performance analysis of blindly combined energy detection for spectrum sensing.
PIMRC
Ayse Kortun, Tharmalingam Ratnarajah, Mathini Sellathurai
2010 J jnl
Improved linear transmit processing for single-user and multi-user MIMO communications systems.
IEEE Trans. Signal Process.
Pei Xiao, Mathini Sellathurai
2010 — conf
Multiuser diversity analysis in spectrum sharing cognitive radio networks.
CrownCom
Faheem Ahmad Khan, Tharmalingam Ratnarajah, Mathini Sellathurai
2010 — conf
Outage Performance of MIMO Multiple Access Interference Channel with Cognitive Relay.
ICC
Md. Zahurul I. Sarkar, Tharmalingam Ratnarajah, Mathini Sellathurai
2009 — conf
Adaptive-rate transmission schemes for two-hop multiple access relay networks.
EUSIPCO
Sudharsan Ganesan, Mathini Sellathurai
2009 Misc conf
Improved design of two and four-group decodable STBCs with larger diversity product for eight transmit antennas.
ICASSP
Wei Liu, Mathini Sellathurai, Pei Xiao, Chaojing Tang, Jibo Wei
2009 J jnl
Iterative Multiuser Detection and Decoding for DS-CDMA System With Space-Time Linear Dispersion.
IEEE Trans. Veh. Technol.
Pei Xiao, Jinsong Wu, Mathini Sellathurai, Tharmalingam Ratnarajah, Erik G. Ström
2009 — conf
Iterative Receiver Design for MIMO Systems with Improper Signal Constellations.
ICC
Pei Xiao, Mathini Sellathurai
2009 J jnl
Iterative Receivers for MIMO-OFDM and Their Convergence Behavior.
IEEE Trans. Veh. Technol.
Sajid Ahmed, Tharmalingam Ratnarajah, Mathini Sellathurai, Colin Cowan
2009 — conf
On The Performance of Space-Time Coded Multiuser MIMO Systems with Iterative Receivers.
VTC Spring
Pei Xiao, Jinsong Wu, Mathini Sellathurai, Tharmalingam Ratnarajah
2009 — conf
On the Decoding Complexity of D-TR-STBC for Single Carrier Relay-Assisted Transmissions.
VTC Spring
Sudharsan Ganesan, Mathini Sellathurai
2009 B conf
On the outage behavior of cognitive relay assisted MIMO multiple access channel.
PIMRC
Md. Zahurul I. Sarkar, Tharmalingam Ratnarajah, Mathini Sellathurai
2008 J jnl
A New Restricted Full-Rank Single-Symbol Decodable Design for Four Transmit Antennas.
IEEE Signal Process. Lett.
Wei Liu, Mathini Sellathurai, Pei Xiao, Jibo Wei
2008 — conf
Analysis of A Simplified Channel Estimator for MIMO Frequency Selective Channels.
VTC Spring
Pei Xiao, Mathini Sellathurai
2008 — conf
Application of Jacobi Algorithm in Frequency Selective Channels.
ICC
Pei Xiao, Mathini Sellathurai
2008 B conf
Distributed STBC for single carrier relay-assisted transmissions over frequency-selective channels.
ISIT
Sudharsan Ganesan, Zhiguo Ding, Tharmalingam Ratnarajah, Mathini Sellathurai
2008 C conf
Distributed STBC with relay subset selection for single carrier relay-assisted transmissions.
BROADNETS
Sudharsan Ganesan, Mathini Sellathurai
2008 J jnl
Modified Hough Transform for Searching Radar Detection.
IEEE Geosci. Remote. Sens. Lett.
Jiankui Zeng, Zishu He, Mathini Sellathurai, Hongming Liu
2008 J jnl
On the Uncoded BER Performance Bound of the IEEE 802.16d Channel.
IEEE Signal Process. Lett.
Pei Xiao, Luis G. Barbero, Mathini Sellathurai, Tharmalingam Ratnarajah
2008 — conf
Performance of Iterative MAP Receiver for MIMO-OFDM Channels with Anti-Gray Mapping.
VTC Spring
Sajid Ahmed, Tharmalingam Ratnarajah, Mathini Sellathurai, Colin Cowan
2008 J jnl
Reduced-Complexity Iterative Equalization for Severe Time-Dispersive MIMO Channels.
IEEE Trans. Veh. Technol.
Sajid Ahmed, Tharmalingam Ratnarajah, Mathini Sellathurai, Colin F. N. Cowan
2008 — conf
Reduced-complexity MSGR-based matrix inversion.
SiPS
Lei Ma, Kevin Dickson, John McAllister, John V. McCanny, Mathini Sellathurai
2007 — conf
A Joint Coded Two-Step Multiuser Detection Scheme for MIMO OFDM System.
ICASSP (3)
Li Zhang, Mathini Sellathurai, Jonathon A. Chambers
2007 B conf
A Low Complexity Scheme for Transmit Diversity Over Frequency Selective Channels.
GLOBECOM
Pei Xiao, Mathini Sellathurai, Tharmalingam Ratnarajah
2007 — conf
EXIT Chart Analysis of a Reduced Complexity Iterative MIMO-OFDM Receiver.
VTC Spring
Sajid Ahmed, Tharmalingam Ratnarajah, Mathini Sellathurai, Colin Cowan
2007 J jnl
Multirate Layered Space-Time Coding and Successive Interference Cancellation Receivers in Quasi-Static Fading Channels.
IEEE Trans. Wirel. Commun.
Mathini Sellathurai, Tharmalingam Ratnarajah, Paul Guinand
2007 B conf
On the Performance of Cooperative Communication Via Best Relay Path.
PIMRC
Tharmalingam Ratnarajah, Mathini Sellathurai, Zhiguo Ding
2007 B conf
On the Performance of Cooperative Communication via Best Relay Path.
PIMRC
Tharmalingam Ratnarajah, Mathini Sellathurai, Zhiguo Ding
2006 B conf
Design and Analysis of Multirate Layered Space-Time Architecture.
ISIT
Mathini Sellathurai, Tharmalingam Ratnarajah
2006 — conf
Iterative Layered Space-Time Transceiver for ISI Wireless Channels.
ICASSP (4)
Tharmalingam Ratnarajah, Mathini Sellathurai
2006 J jnl
Low-complexity iterative method of equalization for single carrier with cyclic prefix in doubly selective channels.
IEEE Signal Process. Lett.
Sajid Ahmed, Mathini Sellathurai, Sangarapillai Lambotharan, Jonathon A. Chambers
2006 J jnl
Space-time coding in mobile Satellite communications using dual-polarized channels.
IEEE Trans. Veh. Technol.
Mathini Sellathurai, Paul Guinand, John H. Lodge
2005 B conf
Achieving MIMO channel capacity using multirate layered space-time coding architectures.
ITW
Mathini Sellathurai, Tharmalingam Ratnarajah
2005 — conf
Low complexity iterative method of signal detection in OFDM doubly selective channels.
EUSIPCO
Sajid Ahmed, Mathini Sellathurai, Sangarapillai Lambotharan, Jonathon A. Chambers
2004 J jnl
Turbo-MIMO for wireless communications.
IEEE Commun. Mag.
Simon Haykin, Mathini Sellathurai, Yvo L. C. de Jong, Tricia J. Willink
2003 — conf
A spacetime architectural superstructure enabling efficient multiple antenna communication.
Multiantenna Channels: Capacity, Coding and Signal Processing
Gerard J. Foschini, Mathini Sellathurai
2003 B conf
Approaching near-capacity on a multi-antenna channel using multirate encoding and successive decoding receivers.
ITW
Mathini Sellathurai, Paul Guinand, John H. Lodge
2003 J jnl
Approaching near-capacity on a multi-antenna channel using successive decoding and interference cancellation receivers.
J. Commun. Networks
Mathini Sellathurai, Paul Guinand, John H. Lodge
2003 J jnl
Stratified diagonal layered space-time architectures: signal processing and information theoretic aspects.
IEEE Trans. Signal Process.
Mathini Sellathurai, Gerard J. Foschini
2003 J jnl
T-BLAST for wireless communications: first experimental results.
IEEE Trans. Veh. Technol.
Mathini Sellathurai, Simon Haykin
2003 J jnl
Turbo-BLAST: performance evaluation in correlated Rayleigh-fading environment.
IEEE J. Sel. Areas Commun.
Mathini Sellathurai, Simon Haykin
2002 J jnl
Turbo-BLAST for wireless communications: theory and experiments.
IEEE Trans. Signal Process.
Mathini Sellathurai, Simon Haykin
2001 — conf
A simplified Diagonal BLAST architecture with iterative parallel-interference cancellation receivers.
ICC
Mathini Sellathurai, Simon Haykin
2001 Misc conf
Joint beamformer estimation and co-antenna interference cancellation for TURBO-BLAST.
ICASSP
Mathini Sellathurai, Simon Haykin
2000 B conf
TURBO-BLAST for high-speed wireless communications.
WCNC
Mathini Sellathurai, Simon Haykin
1999 Misc conf
The separability theory of hyperbolic tangent kernels and support vector machines for pattern classification.
ICASSP
Mathini Sellathurai, Simon Haykin
1997 — conf
A binocular Stereo Technique for 3-D Reconstruction of Electrical Discharges.
ICIP (3)
Mathini Sellathurai