Chathura Jayawardena

According to our database, Chathura Jayawardena authored at least 21 papers between 2016 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

ViPer NL-COMM: Making Vector Perturbation Precoding Practical.

Thomas James Thomas, Georgios Ntavazlis Katsaros, Chathura Jayawardena, Konstantinos Nikitopoulos

IEEE Trans. Mob. Comput., July, 2026

2025

NL-COMM: Enabling High-Performing Next-Generation Networks via Advanced Non-Linear Processing.

Chathura Jayawardena, Georgios Ntavazlis Katsaros, Konstantinos Nikitopoulos

Future Internet, 2025

NL-COMM: Enhanced Video Streaming via Advanced Non-Linear Processing.

Marcin Filo, Georgios Ntavazlis Katsaros, Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the 2025 IEEE Wireless Communications and Networking Conference (WCNC), 2025

Enabling Massive Connectivity Through Non-linear Processing in Non-orthogonal Wireless Systems.

Georgios Ntavazlis Katsaros, Marcin Filo, Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the IEEE Conference on Network Function Virtualization and Software-Defined Networking, 2025

Non-Linear MIMO Processing for Highly-Efficient Sub-6 GHz Integrated Access and Backhaul in 5G Networks.

Chathura Jayawardena, Marcin Filo, Konstantinos Nikitopoulos

Proceedings of the IEEE Conference on Network Function Virtualization and Software-Defined Networking, 2025

2024

Toward Software-Based, MIMO, Open-RAN PHY Architectures with Both Linear and Non-Linear Processing.

Konstantinos Nikitopoulos, Georgios Ntavazlis Katsaros, Marcin Filo, Chathura Jayawardena, Rahim Tafazolli

IEEE Commun. Mag., August, 2024

Ultra-Low-Complexity, Non-Linear Processing for MU-MIMO Systems.

Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the 35th IEEE International Symposium on Personal, 2024

NL-COMM: Demonstrating Gains of Non-Linear Processing in Open-RAN Ecosystem.

Chathura Jayawardena, Marcin Filo, Georgios Ntavazlis Katsaros, Konstantinos Nikitopoulos

Proceedings of the 29th IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2024

2023

An Assessment of Deep Learning Versus Massively Parallel, Non-Linear Methods for Highly-Efficient MIMO Detection.

Juan Carlos De Luna Ducoing, Chathura Jayawardena, Konstantinos Nikitopoulos

IEEE Access, 2023

MU-MIMO, Open-RAN PHY with Linear and Massively Parallelizable Non-Linear Processing.

Konstantinos Nikitopoulos, Marcin Filo, Georgios Ntavazlis Katsaros, Chathura Jayawardena, Rahim Tafazolli

Proceedings of the 29th Annual International Conference on Mobile Computing and Networking, 2023

Joint Frequency Offset Compensation and Detection for Multi-User MIMO-OFDM Systems with Frequency Asynchronous User Access.

Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the IEEE International Conference on Communications, 2023

2022

Reduced Complexity Matrix Inversions in Slow Time-Varying MIMO Channels.

Yong Xia, Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the IEEE International Conference on Communications, 2022

2021

Low-Complexity SCMA Detection for Unsupervised User Access.

Christopher Husmann, Chathura Jayawardena, Amine Maaref, Pei Xiao, Konstantinos Nikitopoulos

IEEE Commun. Lett., 2021

Non-Linear Base-Station Processing Within a 3GPP Compliant Framework.

Konstantinos Nikitopoulos, Marcin Filo, Chathura Jayawardena, Juan Carlos De Luna Ducoing, Rahim Tafazolli

IEEE Access, 2021

Towards 6G MIMO Systems, with Massively-Parallel Non-Linear Processing.

Juan Carlos De Luna Ducoing, Chathura Jayawardena, Marcin Filo, Konstantinos Nikitopoulos

Proceedings of the IEEE International Mediterranean Conference on Communications and Networking, 2021

2020

G-MultiSphere: Generalizing Massively Parallel Detection for Non-Orthogonal Signal Transmissions.

Chathura Jayawardena, Konstantinos Nikitopoulos

IEEE Trans. Commun., 2020

Towards Radio Designs with Non-Linear Processing for Next Generation Mobile Systems.

Konstantinos Nikitopoulos, Marcin Filo, Chathura Jayawardena, Rahim Tafazolli

CoRR, 2020

Evaluating Non-Linear Beamforming in a 3GPP-Compliant Framework Using the SWORD Platform.

Marcin Filo, Juan Carlos De Luna Ducoing, Chathura Jayawardena, Christopher Husmann, Rahim Tafazolli, Konstantinos Nikitopoulos

Proceedings of the 31st IEEE Annual International Symposium on Personal, 2020

2019

Massively Parallel Tree Search for High-Dimensional Sphere Decoders.

Konstantinos Nikitopoulos, Georgios Georgis, Chathura Jayawardena, Daniil Chatzipanagiotis, Rahim Tafazolli

IEEE Trans. Parallel Distributed Syst., 2019

2018

Massively Parallel Detection for Non-Orthogonal Signal Transmissions.

Chathura Jayawardena, Konstantinos Nikitopoulos

Proceedings of the IEEE Globecom Workshops, 2018

2016

MultiSphere: Massively Parallel Tree Search for Large Sphere Decoders.

Konstantinos Nikitopoulos, Daniil Chatzipanagiotis, Chathura Jayawardena, Rahim Tafazolli

Proceedings of the 2016 IEEE Global Communications Conference, 2016