Hui Chen

Research Specialist at Communication Systems

Hui Chen is currently a research specialist at Chalmers University of Technology, Gothenburg, Sweden. He received the Ph.D. Degree in electrical and computer engineering from King Abdullah University of Science and Technology (KAUST) (Information System Lab, supervised by Prof. Tareq Al-Naffouri), Thuwal, Saudi Arabia, in 2021. His current research interests include 5G/6G Signal (mmWave/THz) Localization, Stochastic Optimization, and Machine Learning for Signal Processing.

Source: orcid.org
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Showing 33 publications

2024

Positioning methods

Stefania Bartoletti, Carlos S. Álvarez-Merino, Raquel Barco et al
Positioning and Location-based Analytics in 5G and Beyond, p. 21-50
Book chapter
2024

RIS-Enabled and Access-Point-Free Simultaneous Radio Localization and Mapping

Hyowon Kim, Hui Chen, Musa Furkan Keskin et al
IEEE Transactions on Wireless Communications. Vol. 23 (4), p. 3344-3360
Journal article
2024

Inferring Direction and Orientation from Polarized Signals: Feasibility and Bounds

Emad Ibrahim, Hui Chen, Zi Ye et al
IEEE Open Journal of the Communications Society. Vol. 5, p. 6033-6047
Journal article
2024

Enablers toward 6G positioning and sensing

Joerg Widmer, Henk Wymeersch, Stefania Bartoletti et al
Positioning and Location-based Analytics in 5G and Beyond, p. 75-97
Book chapter
2024

Multi-RIS-Enabled 3D Sidelink Positioning

Hui Chen, Pinjun Zheng, Musa Furkan Keskin et al
IEEE Transactions on Wireless Communications. Vol. 23 (8), p. 8700-8716
Journal article
2024

JrCUP: Joint RIS Calibration and User Positioning for 6G Wireless Systems

Pinjun Zheng, Hui Chen, Tarig Ballal et al
IEEE Transactions on Wireless Communications. Vol. 23 (6), p. 6683-6698
Journal article
2024

Joint User Localization and Location Calibration of A Hybrid Reconfigurable Intelligent Surface

Reza Ghazalian, Hui Chen, G. C. Alexandropoulos et al
IEEE Transactions on Vehicular Technology. Vol. 73 (1), p. 1435-1440
Journal article
2024

6G Localization and Sensing in the Near Field: Features, Opportunities, and Challenges

Hui Chen, Musa Furkan Keskin, Adham Sakhnini et al
IEEE Wireless Communications. Vol. In press
Journal article
2024

Experimental Validation of Single BS 5G mmWave Positioning and Mapping for Intelligent Transport

Yu Ge, Hedieh Khosravi, Fan Jiang et al
IEEE Transactions on Vehicular Technology. Vol. 73 (11), p. 16744-16757
Journal article
2024

Near-field RIS-aided Localization under Channel Non-Stationarity: A Mismatched Model Approach

Bo Sun, Musa Furkan Keskin, Moustafa Rahal et al
IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, p. 271-275
Paper in proceeding
2024

Coverage Analysis of Joint Localization and Communication in THz Systems with 3D Arrays

Pinjun Zheng, Tarig Ballal, Hui Chen et al
IEEE Transactions on Wireless Communications. Vol. 23 (5), p. 5232-5247
Journal article
2024

AoA-Based Physical Layer Authentication in Analog Arrays under Impersonation Attacks

Muralikrishnan Srinivasan, Linda Senigagliesi, Hui Chen et al
IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC, p. 496-500
Paper in proceeding
2024

Modeling and Analysis of OFDM-based 5G/6G Localization under Hardware Impairments

Hui Chen, Musa Furkan Keskin, Sina Rezaei Aghdam et al
IEEE Transactions on Wireless Communications. Vol. 23 (7), p. 7319-7333
Journal article
2024

Introduction and fundamentals

Stefania Bartoletti, Eduardo Baena, Raquel Barco et al
Positioning and Location-based Analytics in 5G and Beyond, p. 1-18
Book chapter
2023

Towards joint communication and sensing (Chapter 4)

John Cosmas, Kareem Ali, Marco Araújo et al
Towards Sustainable and Trustworthy 6G: Challenges, Enablers, and Architectural Design, p. 121-158
Book chapter
2023

Positioning and Sensing in 6G: Gaps, Challenges, and Opportunities

Ali Behravan, Vijaya Yajnanarayana, Furkan Keskin et al
IEEE Vehicular Technology Magazine. Vol. 18 (1), p. 40-48
Journal article
2023

RIS-Aided Monostatic Sensing and Object Detection with Single and Double Bounce Multipath

Hyowon Kim, Alessio Fascista, Hui Chen et al
2023 IEEE International Conference on Communications Workshops: Sustainable Communications for Renaissance, ICC Workshops 2023, p. 1883-1889
Paper in proceeding
2023

Misspecified Cramér-Rao Bound of RIS-Aided Localization Under Geometry Mismatch

Pinjun Zheng, Hui Chen, Tarig Ballal et al
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 2023-June
Paper in proceeding
2023

RISs and Sidelink Communications in Smart Cities: The Key to Seamless Localization and Sensing

Hui Chen, Hyowon Kim, Mustafa Ammous et al
IEEE Communications Magazine. Vol. 61 (8), p. 140-146
Journal article
2023

RIS Position and Orientation Estimation via Multi-Carrier Transmissions and Multiple Receivers

Reza Ghazalian, Hui Chen, G. C. Alexandropoulos et al
IEEE International Conference on Communications. Vol. 2023-May, p. 2915-2920
Paper in proceeding
2023

Near Field Sidelink Positioning through A Single Active RIS

Pinjun Zheng, Hui Chen, Henk Wymeersch et al
Proceedings - IEEE Global Communications Conference, GLOBECOM, p. 2511-2511
Paper in proceeding
2022

Doppler Exploitation in Bistatic mmWave Radio SLAM

Yu Ge, Ossi Kaltiokallio, Hui Chen et al
GLOBECOM - IEEE Global Telecommunications Conference, p. 6463-6468
Paper in proceeding
2022

Phone signals can help you find your way in cities even without GPS

Hui Chen, Henk Wymeersch
Nature. Vol. 611 (7936), p. 454-455
Other text in scientific journal
2022

Channel Model Mismatch Analysis for XL-MIMO Systems from a Localization Perspective

Hui Chen, Ahmed Elzanaty, Reza Ghazalian et al
GLOBECOM - IEEE Global Telecommunications Conference, p. 1588-1593
Paper in proceeding
2022

Localization Coverage Analysis of THz Communication Systems with a 3D Array

Pinjun Zheng, Tarig Ballal, Hui Chen et al
GLOBECOM - IEEE Global Telecommunications Conference, p. 5378-5383
Paper in proceeding
2022

MCRB-based Performance Analysis of 6G Localization under Hardware Impairments

Hui Chen, Sina Rezaei Aghdam, Furkan Keskin et al
2022 IEEE International Conference on Communications Workshops, ICC Workshops 2022, p. 115-120
Paper in proceeding
2022

A Tutorial on Terahertz-Band Localization for 6G Communication Systems

Hui Chen, Hadi Sarieddeen, Tarig Ballal et al
IEEE Communications Surveys and Tutorials. Vol. 24 (3), p. 1780-1815
Journal article
2022

Doppler-Enabled Single-Antenna Localization and Mapping Without Synchronization

Hui Chen, Fan Jiang, Yu Ge et al
GLOBECOM - IEEE Global Telecommunications Conference, p. 6469-6474
Paper in proceeding
2022

Experimental Validation of Single Base Station 5G mm Wave Positioning: Initial Findings

Yu Ge, Hui Chen, Fan Jiang et al
2022 25th International Conference on Information Fusion, FUSION 2022
Paper in proceeding
2022

Joint RIS Calibration and Multi-User Positioning

Yi Lu, Hui Chen, Jukka Talvitie et al
IEEE Vehicular Technology Conference. Vol. 2022-September
Paper in proceeding
2022

Bi-Static Sensing for Near-Field RIS Localization

Reza Ghazalian, Kamran Keykhosravi, Hui Chen et al
GLOBECOM - IEEE Global Telecommunications Conference, p. 6457-6462
Paper in proceeding
2022

6G Radio Requirements to Support Integrated Communication, Localization, and Sensing

Henk Wymeersch, Aarno Parssinen, Traian E. Abrudan et al
2022 Joint European Conference on Networks and Communications and 6G Summit, EuCNC/6G Summit 2022, p. 463-469
Paper in proceeding
2022

Constrained Wrapped Least Squares: A Tool for High Accuracy GNSS Attitude Determination

Xing Liu, Tarig Ballal, Hui Chen et al
IEEE Transactions on Instrumentation and Measurement. Vol. 71
Journal article

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Showing 3 research projects

2025–2026

Distributed Multi-Modal Traffic Monitoring with 6G Networks: from Compression to Semantics

Musa Furkan Keskin Communication Systems
Hui Chen Communication Systems
Henk Wymeersch Communication Systems
Chalmers Transport Area of Advance

2025–2025

Cooperative Calibration for Enhanced Localization Services in Transport

Hui Chen Communication Systems
Romaric Duvignau Network and Systems
Morteza Haghir Chehreghani Data Science and AI
Chalmers

2025–2025

Onsite Array Calibration for Joint Localization and Communication Systems

Hui Chen Communication Systems
Morteza Haghir Chehreghani Data Science and AI
Chalmers

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