Chathura Jayawardena

21 papers A* 1B 4Journal 9Unranked 7
YearRankTypeTitle / Venue / Authors
2025 — conf
Enabling Massive Connectivity Through Non-linear Processing in Non-orthogonal Wireless Systems.
NFV-SDN
Georgios Ntavazlis Katsaros, Marcin Filo, Chathura Jayawardena, Konstantinos Nikitopoulos
2025 J jnl
NL-COMM: Enabling High-Performing Next-Generation Networks via Advanced Non-Linear Processing.
Future Internet
Chathura Jayawardena, Georgios Ntavazlis Katsaros, Konstantinos Nikitopoulos
2025 B conf
NL-COMM: Enhanced Video Streaming via Advanced Non-Linear Processing.
WCNC
Marcin Filo, Georgios Ntavazlis Katsaros, Chathura Jayawardena, Konstantinos Nikitopoulos
2025 — conf
Non-Linear MIMO Processing for Highly-Efficient Sub-6 GHz Integrated Access and Backhaul in 5G Networks.
NFV-SDN
Chathura Jayawardena, Marcin Filo, Konstantinos Nikitopoulos
2024 — conf
NL-COMM: Demonstrating Gains of Non-Linear Processing in Open-RAN Ecosystem.
CAMAD
Chathura Jayawardena, Marcin Filo, Georgios Ntavazlis Katsaros, Konstantinos Nikitopoulos
2024 J jnl
NL-COMM: Demonstrating Gains of Non-Linear Processing in Open-RAN Ecosystem.
CoRR
Chathura Jayawardena, Marcin Filo, Georgios Ntavazlis Katsaros, Konstantinos Nikitopoulos
2024 J jnl
Toward Software-Based, MIMO, Open-RAN PHY Architectures with Both Linear and Non-Linear Processing.
IEEE Commun. Mag.
Konstantinos Nikitopoulos, Georgios Ntavazlis Katsaros, Marcin Filo, Chathura Jayawardena, Rahim Tafazolli
2024 B conf
Ultra-Low-Complexity, Non-Linear Processing for MU-MIMO Systems.
PIMRC
Chathura Jayawardena, Konstantinos Nikitopoulos
2023 J jnl
An Assessment of Deep Learning Versus Massively Parallel, Non-Linear Methods for Highly-Efficient MIMO Detection.
IEEE Access
Juan Carlos De Luna Ducoing, Chathura Jayawardena, Konstantinos Nikitopoulos
2023 — conf
Joint Frequency Offset Compensation and Detection for Multi-User MIMO-OFDM Systems with Frequency Asynchronous User Access.
ICC
Chathura Jayawardena, Konstantinos Nikitopoulos
2023 A* conf
MU-MIMO, Open-RAN PHY with Linear and Massively Parallelizable Non-Linear Processing.
MobiCom
Konstantinos Nikitopoulos, Marcin Filo, Georgios Ntavazlis Katsaros, Chathura Jayawardena, Rahim Tafazolli
2022 — conf
Reduced Complexity Matrix Inversions in Slow Time-Varying MIMO Channels.
ICC
Yong Xia, Chathura Jayawardena, Konstantinos Nikitopoulos
2021 J jnl
Low-Complexity SCMA Detection for Unsupervised User Access.
IEEE Commun. Lett.
Christopher Husmann, Chathura Jayawardena, Amine Maaref, Pei Xiao, Konstantinos Nikitopoulos
2021 J jnl
Non-Linear Base-Station Processing Within a 3GPP Compliant Framework.
IEEE Access
Konstantinos Nikitopoulos, Marcin Filo, Chathura Jayawardena, Juan Carlos De Luna Ducoing, Rahim Tafazolli
2021 — conf
Towards 6G MIMO Systems, with Massively-Parallel Non-Linear Processing.
MeditCom
Juan Carlos De Luna Ducoing, Chathura Jayawardena, Marcin Filo, Konstantinos Nikitopoulos
2020 B conf
Evaluating Non-Linear Beamforming in a 3GPP-Compliant Framework Using the SWORD Platform.
PIMRC
Marcin Filo, Juan Carlos De Luna Ducoing, Chathura Jayawardena, Christopher Husmann, Rahim Tafazolli, Konstantinos Nikitopoulos
2020 J jnl
G-MultiSphere: Generalizing Massively Parallel Detection for Non-Orthogonal Signal Transmissions.
IEEE Trans. Commun.
Chathura Jayawardena, Konstantinos Nikitopoulos
2020 J jnl
Towards Radio Designs with Non-Linear Processing for Next Generation Mobile Systems.
CoRR
Konstantinos Nikitopoulos, Marcin Filo, Chathura Jayawardena, Rahim Tafazolli
2019 J jnl
Massively Parallel Tree Search for High-Dimensional Sphere Decoders.
IEEE Trans. Parallel Distributed Syst.
Konstantinos Nikitopoulos, Georgios Georgis, Chathura Jayawardena, Daniil Chatzipanagiotis, Rahim Tafazolli
2018 — conf
Massively Parallel Detection for Non-Orthogonal Signal Transmissions.
GLOBECOM Workshops
Chathura Jayawardena, Konstantinos Nikitopoulos
2016 B conf
MultiSphere: Massively Parallel Tree Search for Large Sphere Decoders.
GLOBECOM
Konstantinos Nikitopoulos, Daniil Chatzipanagiotis, Chathura Jayawardena, Rahim Tafazolli