Tharmalingam Ratnarajah

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 207

Top Venues

CoRR

IEEE Trans. Commun.

ICC

IEEE Trans. Veh. Technol.

Publications

Hanxiao Ge, Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah
Impact of Phase Noise in Downlink STAR-RIS-Aided Massive MIMO Systems. IEEE Commun. Lett. 28 (2) (2024)
Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou
Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. CoRR (2024)
Yuchen Mu, Navneet Garg, Tharmalingam Ratnarajah
Federated Distillation in Massive MIMO Networks: Dynamic Training, Convergence Analysis, and Communication Channel-Aware Learning. IEEE Trans. Cogn. Commun. Netw. 10 (4) (2024)
S. Krishnendu, B. N. Bharath, Vimal Bhatia, Jamel Nebhen, Michal Dobrovolny, Tharmalingam Ratnarajah
Wireless Edge Caching and Content Popularity Prediction Using Machine Learning. IEEE Consumer Electron. Mag. 13 (4) (2024)
Sagheer Khan, Aaesha Alzaabi, Tharmalingam Ratnarajah, Tughrul Arslan
Novel statistical time series data augmentation and machine learning based classification of unobtrusive respiration data for respiration Digital Twin model. Comput. Biol. Medicine 168 (2024)
Zhikai Liu, Navneet Garg, Tharmalingam Ratnarajah
Multi-Agent Federated Reinforcement Learning Strategy for Mobile Virtual Reality Delivery Networks. IEEE Trans. Netw. Sci. Eng. 11 (1) (2024)
Hanxiao Ge, Anastasios K. Papazafeiropoulos, Navneet Garg, Tharmalingam Ratnarajah
A Rate-Splitting Strategy for STAR-RIS-Aided Massive MIMO Systems With Joint Optimization. IEEE Syst. J. 18 (2) (2024)
Haifeng Luo, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah
Joint Power Allocation and Beamforming for In-band Full-duplex Multi-cell Multi-user Networks. CoRR (2024)
Navneet Garg, Tharmalingam Ratnarajah, Venkata Vakamulla Mani, Mathini Sellathurai
Distributed Transceiver Design for Decentralized Estimation in Coexisting IoT Networks. IEEE Internet Things J. 11 (8) (2024)
Navneet Garg, Haifeng Luo, Tharmalingam Ratnarajah
On the Secrecy Rate of In-Band Full-duplex Two-way Wiretap Channel. CoRR (2024)
Junkai Zhang, Tharmalingam Ratnarajah
Performance Analysis of In-Band-Full-Duplex Multi-Cell Wideband IAB Networks. IEEE Access 12 (2024)
Anastasios K. Papazafeiropoulos, Hanxiao Ge, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas, Symeon Papavassiliou
Two-Timescale Design for Active STAR-RIS Aided Massive MIMO Systems. IEEE Trans. Veh. Technol. 73 (7) (2024)
Anastasios Panazafeironoulos, Jiancheng An, Pandelis Kourtessis, Tharmalingam Ratnarajah, Symeon Chatzinotas
Achievable Rate Optimization for Stacked Intelligent Metasurface-Assisted Holographic MIMO Communications. CoRR (2024)
Navneet Garg, Zhikai Liu, Tharmalingam Ratnarajah
Tensor Completion Algorithm and Its Applications to Wireless Edge Caching and Hyper- Spectral Imaging. IEEE Access 12 (2024)
Ankit Gupta, Abhijeet Bishnu, Tharmalingam Ratnarajah, Ahsan Adeel, Amir Hussain, Mathini Sellathurai
Deep Learning-Based Receiver Design for IoT Multi-User Uplink 5G-NR System. GLOBECOM (2023)
Godwin Enemali, Abhijeet Bishnu, Tharmalingam Ratnarajah, Tughrul Arslan
Towards an FPGA Implementation of IOT-Based Multi-Modal Hearing AID System. ICASSP Workshops (2023)
Xiaonan Liu, Tharmalingam Ratnarajah
Computation and Communication Efficient Federated Learning over Wireless Networks. CoRR (2023)
Junkai Zhang, Tharmalingam Ratnarajah
Performance Analysis of In-Band-Full-Duplex Multi-Cell Wideband IAB Networks. CoRR (2023)
Haifeng Luo, Abhijeet Bishnu, Tharmalingam Ratnarajah
In-Band Full-Duplex Integrated Sensing and Communication Using OTFS Waveforms. ACSSC (2023)
Yuchen Mu, Navneet Garg, Tharmalingam Ratnarajah
Communication Channel-Aware Federated Distillation For Massive MIMO Systems. SPAWC (2023)
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Tughrul Arslan, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
Live Demonstration: Cloud-based Audio-Visual Speech Enhancement in Multimodal Hearing-aids. ISCAS (2023)
Haifeng Luo, Navneet Garg, Tharmalingam Ratnarajah
A Channel Frequency Response-Based Secret Key Generation Scheme in In-band Full-duplex MIMO Systems. ICC (2023)
Hanxiao Ge, Navneet Garg, Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah
Transceiver Design for IRS-Aided Massive MIMO Networks With Rate-Splitting. IEEE Access 11 (2023)
Sagheer Khan, Aaesha Alzaabi, Zafar Iqbal, Tharmalingam Ratnarajah, Tughrul Arslan
A Novel Digital Twin (DT) Model Based on WiFi CSI, Signal Processing and Machine Learning for Patient Respiration Monitoring and Decision-Support. IEEE Access 11 (2023)
Haifeng Luo, Navneet Garg, Tharmalingam Ratnarajah
Beamforming Design for In-Band Full-Duplex Multi-Cell Multi-User MIMO Networks With Global and Local CSI. IEEE Trans. Veh. Technol. 72 (8) (2023)
Ankit Gupta, Abhijeet Bishnu, Mandar Gogate, Kia Dashtipour, Tughrul Arslan, Ahsan Adeel, Amir Hussain, Tharmalingam Ratnarajah, Mathini Sellathurai
5G-IoT Cloud based Demonstration of Real-Time Audio-Visual Speech Enhancement for Multimodal Hearing-aids. INTERSPEECH (2023)
Junkai Zhang, Tharmalingam Ratnarajah
Air-Ground OTFS in-Band-Full-Duplex Integrated Sensing and Communications Systems. ICC (2023)
Haifeng Luo, Navneet Garg, Tharmalingam Ratnarajah
A Channel Frequency Response-Based Secret Key Generation Scheme in In-Band Full-Duplex MIMO-OFDM Systems. IEEE J. Sel. Areas Commun. 41 (9) (2023)
Hanxiao Ge, Navneet Garg, Anastasios K. Papazafeiropoulos, Tharmalingam Ratnarajah
A Rate-Splitting Approach for RIS-Aided Massive MIMO Networks with Transceiver Design. SPAWC (2023)
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
End-to-End Learning-Based Full-Duplex Amplify-and-Forward Relay Networks. IEEE Trans. Commun. 71 (1) (2023)
Samuel P. Lavery, Navneet Garg, Tharmalingam Ratnarajah
OFDM-based Dual Function Communications-Radar Utilizing the 4D Modified Matrix Pencil Method. DSP (2023)
Haifeng Luo, Abhijeet Bishnu, Tharmalingam Ratnarajah
In-Band Full-Duplex Radios in 6G Networks: Implementation and Applications. Found. Trends Netw. 13 (1) (2023)
Sagheer Khan, Tughrul Arslan, Tharmalingam Ratnarajah
Digital Twin Perspective of Fourth Industrial and Healthcare Revolution. IEEE Access 10 (2022)
Junkai Zhang, Navneet Garg, Tharmalingam Ratnarajah
In-Band-Full-Duplex Integrated Sensing and Communications for IAB Networks. IEEE Trans. Veh. Technol. 71 (12) (2022)
Junkai Zhang, Haifeng Luo, Navneet Garg, Abhijeet Bishnu, Mark Holm, Tharmalingam Ratnarajah
Design and Analysis of Wideband In-Band-Full- Duplex FR2-IAB Networks. IEEE Trans. Wirel. Commun. 21 (6) (2022)
S. Krishnendu, B. N. Bharath, Navneet Garg, Vimal Bhatia, Tharmalingam Ratnarajah
Learning to Cache: Federated Caching in a Cellular Network With Correlated Demands. IEEE Trans. Commun. 70 (3) (2022)
Yuchen Mu, Navneet Garg, Tharmalingam Ratnarajah
Communication-Efficient Federated Learning For Massive MIMO Systems. WCNC (2022)
Navneet Garg, Tharmalingam Ratnarajah
Generalized Superimposed Training Scheme in Cell-Free Massive MIMO Systems. IEEE Trans. Wirel. Commun. 21 (9) (2022)
Navneet Garg, Tharmalingam Ratnarajah
Power Allocation For Full-duplex Two-way Wiretap Channel. SPAWC (2022)
Narengerile, John Thompson, Paul Patras, Tharmalingam Ratnarajah
Deep reinforcement learning-based beam training with energy and spectral efficiency maximisation for millimetre-wave channels. EURASIP J. Wirel. Commun. Netw. 2022 (1) (2022)
Hanxiao Ge, Navneet Garg, Tharmalingam Ratnarajah
Generalized Superimposed Channel Estimation for Uplink RIS-aided Cell-free Massive MIMO Systems. WCNC (2022)
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
A Novel Frame Structure for Cloud-Based Audio-Visual Speech Enhancement in Multimodal Hearing-aids. HealthCom (2022)
Junkai Zhang, Navneet Garg, Tharmalingam Ratnarajah
Design of In-Band-Full-Duplex IAB Networks for Integrated Sensing and Communications. ICC (2022)
Yuchen Mu, Navneet Garg, Tharmalingam Ratnarajah
Federated Learning in Massive MIMO 6G Networks: Convergence Analysis and Communication-Efficient Design. IEEE Trans. Netw. Sci. Eng. 9 (6) (2022)
Haifeng Luo, Mark Holm, Tharmalingam Ratnarajah
Design and Analysis of Wideband Self-Interference Cancellation for Full-Duplex Wireless Networks. WCNC (2022)
Navneet Garg, Avinash Rudraksh, Govind Sharma, Tharmalingam Ratnarajah
Improved Rate-Energy Trade-Off for SWIPT Using Chordal Distance Decomposition in Interference Alignment Networks. IEEE Trans. Green Commun. Netw. 6 (2) (2022)
Abhijeet Bishnu, Ankit Gupta, Mandar Gogate, Kia Dashtipour, Ahsan Adeel, Amir Hussain, Mathini Sellathurai, Tharmalingam Ratnarajah
A Novel Frame Structure for Cloud-Based Audio-Visual Speech Enhancement in Multimodal Hearing-aids. CoRR (2022)
Pragya Swami, Mukesh Kumar Mishra, Vimal Bhatia, Tharmalingam Ratnarajah, Aditya Trivedi
Performance Analysis of sub-6 GHz/mmWave NOMA Hybrid-HetNets Using Partial CSI. IEEE Trans. Veh. Technol. 71 (12) (2022)
Haifeng Luo, Abhijeet Bishnu, Tharmalingam Ratnarajah
On the Feasibility and Performance of Self-interference Cancellation in FR2 Band. ICC (2022)
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
A Stacked Autoencoder-based Decode-and-Forward Relay Networks with I/Q Imbalance. AI6G@WCCI (2022)
Navneet Garg, Hanxiao Ge, Tharmalingam Ratnarajah
Generalized Superimposed Training Scheme in IRS-Assisted Cell-Free Massive MIMO Systems. IEEE J. Sel. Top. Signal Process. 16 (5) (2022)
Sagheer Khan, Imran M. Saied, Tharmalingam Ratnarajah, Tughrul Arslan
Evaluation of Unobtrusive Microwave Sensors in Healthcare 4.0 - Toward the Creation of Digital-Twin Model. Sensors 22 (21) (2022)
Hanxiao Ge, Navneet Garg, Tharmalingam Ratnarajah
Design of Generalized Superimposed Training for Uplink Cell-free Massive MIMO Systems. VTC Spring (2022)
Hanxiao Ge, Navneet Garg, Tharmalingam Ratnarajah
Channel Estimation for Generalized Superimposed Cell-free Massive MIMO-OFDM Systems. SPAWC (2022)
Ankit Gupta, Mathini Sellathurai, Tharmalingam Ratnarajah
A Sequential Experience-driven Contextual Bandit Policy for MIMO TWAF Online Relay Selection. SPAWC (2022)
Ankit Gupta, Mathini Sellathurai, Venkata Vakamulla Mani, Tharmalingam Ratnarajah
Incremental Learning-based MIMO Relay Selection. AI6G@WCCI (2022)
Hanxiao Ge, Navneet Garg, Tharmalingam Ratnarajah
Generalized superimposed training for RIS-aided cell-free massive MIMO-OFDM networks. J. Commun. Networks 24 (5) (2022)
Tong Zhang, Sudip Biswas, Tharmalingam Ratnarajah
Performance Analysis on Cache-Enabled FR2 IAB Networks. IEEE Access 9 (2021)
Sudip Biswas, Abhijeet Bishnu, Faheem Ahmad Khan, Tharmalingam Ratnarajah
In-Band Full-Duplex Dynamic Spectrum Sharing in Beyond 5G Networks. IEEE Commun. Mag. 59 (7) (2021)
Tong Zhang, Sudip Biswas, Tharmalingam Ratnarajah
On the Performance of Cache-Enabled Hybrid Wireless Networks. IEEE Trans. Commun. 69 (3) (2021)
Navneet Garg, Mathini Sellathurai, Vimal Bhatia, Tharmalingam Ratnarajah
Function Approximation Based Reinforcement Learning for Edge Caching in Massive MIMO Networks. IEEE Trans. Commun. 69 (4) (2021)
Narengerile, John S. Thompson, Paul Patras, Tharmalingam Ratnarajah
Deep Reinforcement Learning-Based Beam Training for Spatially Consistent Millimeter Wave Channels. PIMRC (2021)
Junkai Zhang, Haifeng Luo, Navneet Garg, Abhijeet Bishnu, Mark Holm, Tharmalingam Ratnarajah
Design and Analysis of Wideband Full-Duplex FR2-IAB Networks. CoRR (2021)
Pragya Swami, Vimal Bhatia, Satyanarayana Vuppala, Tharmalingam Ratnarajah
User Fairness in NOMA-HetNet Using Optimized Power Allocation and Time Slotting. IEEE Syst. J. 15 (1) (2021)
Junkai Zhang, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah
Nyström Method-Based Hybrid Precoding for mmWave Full-Duplex Integrated Access and Backhaul Systems. WCNC (2021)
Junkai Zhang, Haifeng Luo, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah
Design and Analysis of mmWave Full-Duplex Integrated Access and Backhaul Networks. ICC (2021)
Navneet Garg, Tharmalingam Ratnarajah
Cooperative Scenarios for Multi-Agent Reinforcement Learning in Wireless Edge Caching. ICASSP (2021)
Navneet Garg, Tharmalingam Ratnarajah
Random-Mode Frank-Wolfe Algorithm for Tensor Completion in Wireless Edge Caching. CoRR (2021)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Reinforcement Learning based Per-antenna Discrete Power Control for Massive MIMO Systems. CoRR (2021)
Navneet Garg, Junkai Zhang, Tharmalingam Ratnarajah
Rate-Energy Balanced Precoding Design for SWIPT based Two-Way Relay Systems. CoRR (2021)
Junkai Zhang, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah
Design of Full Duplex Millimeter-Wave Integrated Access and Backhaul Networks. IEEE Wirel. Commun. 28 (1) (2021)
Navneet Garg, Junkai Zhang, Tharmalingam Ratnarajah
Rate-Energy Balanced Precoding Design for SWIPT Based Two-Way Relay Systems. IEEE J. Sel. Top. Signal Process. 15 (5) (2021)
Junkai Zhang, Navneet Garg, Mark Holm, Tharmalingam Ratnarajah
Design of Full-Duplex Millimeter-Wave Integrated Access and Backhaul Networks. CoRR (2021)
Navneet Garg, Avinash Rudraksh, Govind Sharma, Tharmalingam Ratnarajah
Improved Rate-Energy Trade-off For SWIPT Using Chordal Distance Decomposition In Interference Alignment Networks. CoRR (2021)
Abhijeet Bishnu, Mark Holm, Tharmalingam Ratnarajah
Performance Evaluation of Full-Duplex IAB Multi-Cell and Multi-User Network for FR2 Band. IEEE Access 9 (2021)
Anastasios K. Papazafeiropoulos, Georgios K. Papageorgiou, Oluwatayo Y. Kolawole, Pandelis Kourtessis, Symeon Chatzinotas, John M. Senior, Mathini Sellathurai, Tharmalingam Ratnarajah
Towards the assessment of realistic hybrid precoding in millimeter wave MIMO systems with hardware impairments. IET Commun. 15 (12) (2021)
Haifeng Luo, Abhijeet Bishnu, Tharmalingam Ratnarajah
Design and Analysis of In-Band Full-Duplex Private 5G Networks Using FR2 Band. IEEE Access 9 (2021)
Nanchi Su, Fan Liu, Christos Masouros, Tharmalingam Ratnarajah, Athina P. Petropulu
Secure Dual-functional Radar-Communication Transmission: Hardware-Efficient Design. ACSCC (2021)
Yash Doshi, B. N. Bharath, Navneet Garg, Vimal Bhatia, Tharmalingam Ratnarajah
Learning Distributed Coded Caching Strategy in a Cellular Network. VTC Spring (2021)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Reinforcement Learning based Per-antenna Discrete Power Control for Massive MIMO Systems. ACSSC (2020)
Georgios K. Papageorgiou, Konstantinos Voulgaris, Konstantinos Ntougias, Dimitrios K. Ntaikos, M. Majid Butt, Carlo Galiotto, Nicola Marchetti, Valerio Frascolla, Hicham Annouar, Alvaro Gomes, António J. Morgado, Marius Pesavento, Tharmalingam Ratnarajah, Kalyana Gopala, Florian Kaltenberger, Dirk T. M. Slock, Faheem Ahmad Khan, Constantinos B. Papadias
Advanced Dynamic Spectrum 5G Mobile Networks Employing Licensed Shared Access. IEEE Commun. Mag. 58 (7) (2020)
Pragya Swami, Mukesh Kumar Mishra, Vimal Bhatia, Tharmalingam Ratnarajah
Performance Analysis of NOMA Enabled Hybrid Network With Limited Feedback. IEEE Trans. Veh. Technol. 69 (4) (2020)
Huasen He, Sudip Biswas, Paula Aquilina, Tharmalingam Ratnarajah, Jian Yang
Performance Analysis of Multi-Cell Full-Duplex Cellular Networks. IEEE Access 8 (2020)
Fan Liu, Christos Masouros, Tharmalingam Ratnarajah, Athina P. Petropulu
On Range Sidelobe Reduction for Dual-Functional Radar-Communication Waveforms. IEEE Wirel. Commun. Lett. 9 (9) (2020)
S. Krishnendu, B. N. Bharath, Navneet Garg, Vimal Bhatia, Tharmalingam Ratnarajah
Learning to Cache: Distributed Coded Caching in a Cellular Network With Correlated Demands. CoRR (2020)
Oluwatayo Y. Kolawole, Sudip Biswas, Keshav Singh, Tharmalingam Ratnarajah
Transceiver Design for Energy-Efficiency Maximization in mmWave MIMO IoT Networks. IEEE Trans. Green Commun. Netw. 4 (1) (2020)
Tong Zhang, Sudip Biswas, Tharmalingam Ratnarajah
An Analysis on Wireless Edge Caching in In-Band Full-Duplex FR2-IAB Networks. IEEE Access 8 (2020)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Low Complexity Joint OMP Methods for FDD Channel Estimation in Massive MIMO Systems. SPAWC (2020)
Haifeng Luo, Mark Holm, Tharmalingam Ratnarajah
Wideband Active Analog Self-Interference Cancellation for 5G and Beyond Full-Duplex Systems. ACSSC (2020)
Navneet Garg, Aditya K. Jagannatham, Govind Sharma, Tharmalingam Ratnarajah
Precoder Feedback Schemes for Robust Interference Alignment With Bounded CSI Uncertainty. IEEE Trans. Signal Inf. Process. over Networks 6 (2020)
Narengerile, Fahd Alsaleem, John S. Thompson, Tharmalingam Ratnarajah
Low-Complexity Beam Training for Tracking Spatially Consistent Millimeter Wave Channels. PIMRC (2020)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Decentralized Coded Caching For Interference Networks. ACSSC (2020)
Sudip Biswas, Keshav Singh, Omid Taghizadeh, Tharmalingam Ratnarajah
Design and Analysis of FD MIMO Cellular Systems in Coexistence With MIMO Radar. IEEE Trans. Wirel. Commun. 19 (7) (2020)
Navneet Garg, Mathini Sellathurai, Vimal Bhatia, B. N. Bharath, Tharmalingam Ratnarajah
Online Content Popularity Prediction and Learning in Wireless Edge Caching. IEEE Trans. Commun. 68 (2) (2020)
Tong Zhang, Sudip Biswas, Tharmalingam Ratnarajah
Performance Analysis of Cache Aided Hybrid mmWave & sub-6 GHz Massive MIMO Networks. SPAWC (2020)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
In-Network Caching for Hybrid Satellite-Terrestrial Networks Using Deep Reinforcement Learning. ICASSP (2020)
Pragya Swami, Mukesh Kumar Mishra, Vimal Bhatia, Tharmalingam Ratnarajah
Outage Probability of Ultra High Frequency and Millimeter Wave Based HetNets with NOMA. ISWCS (2019)
Dushyantha A. Basnayaka, Tharmalingam Ratnarajah
Multi-user Communication in Difficult Interference. ICASSP (2019)
Dushyantha A. Basnayaka, Tharmalingam Ratnarajah
Multi-user Communication in Difficult Interference. CoRR (2019)
Navneet Garg, Mathini Sellathurai, Tharmalingam Ratnarajah
Linear Approximation based Q-Learning for Edge Caching in Massive MIMO Networks. ACSSC (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Tharmalingam Ratnarajah