Get our free extension to see links to code for papers anywhere online!

Chrome logo Add to Chrome

Firefox logo Add to Firefox

Picture for Chau Yuen

MRT-based Joint Unicast and Multigroup Multicast Transmission in Massive MIMO Systems


Dec 31, 2021
Meysam Sadeghi, Emil Björnson, Erik G. Larsson, Chau Yuen, Thomas L. Marzetta

* Published at 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 5 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1911.08165 

  Access Paper or Ask Questions

Efficient Channel Estimation for RIS-Aided MIMO Communications with Unitary Approximate Message Passing


Dec 31, 2021
Yabo Guo, Peng Sun, Zhengdao Yuan, Chongwen Huang, Qinghua Guo, Zhongyong Wang, Chau Yuen


  Access Paper or Ask Questions

Multi-User Holographic MIMO Surface: Channel Modeling and Spectral Efficiency Analysis


Dec 06, 2021
Li Wei, Chongwen Huang, George C. Alexandropoulos, Wei E. I. Sha, Zhaoyang Zhang, Merouane Debbah, Chau Yuen


  Access Paper or Ask Questions

Capacity Optimal Generalized Multi-User MIMO: A Theoretical and Practical Framework


Nov 22, 2021
Yuhao Chi, Lei Liu, Guanghui Song, Ying Li, Yong Liang Guan, Chau Yuen


  Access Paper or Ask Questions

Time-Varying Channel Prediction for RIS-Assisted MU-MISO Networks via Deep Learning


Nov 09, 2021
Wangyang Xu, Jiancheng An, Yongjun Xu, Chongwen Huang, Lu Gan, Chau Yuen

* 30 pages, 13 figures 

  Access Paper or Ask Questions

Scalable Channel Estimation and Reflection Optimization for Reconfigurable Intelligent Surface-Enhanced OFDM Systems


Oct 25, 2021
Jiancheng An, Qingqing Wu, Chau Yuen

* 13 pages, 4 figures 

  Access Paper or Ask Questions

The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems


Oct 22, 2021
Jiancheng An, Chao Xu, Lu Gan, Chau Yuen, Lajos Hanzo


  Access Paper or Ask Questions

Collaborative Radio SLAM for Multiple Robots based on WiFi Fingerprint Similarity


Oct 20, 2021
Ran Liu, Zhenghong Qin, Hua Zhang, Billy Pik Lik Lau, Khairuldanial Ismail, Achala Athukorala, Chau Yuen, Yong Liang Guan, U-Xuan Tan

* Accepted by 2021 IEEE International Conference on Robotics and Biomimetics, Sanya, China 

  Access Paper or Ask Questions

Reconfigurable Intelligent Surface-Enhanced OFDM Communications via Delay Adjustable Metasurface


Oct 18, 2021
Jiancheng An, Chao Xu, Derrick Wing Kwan Ng, Chau Yuen, Lu Gan, Lajos Hanzo


  Access Paper or Ask Questions

Uplink Performance of Cell-Free Massive MIMO with Multi-Antenna Users Over Jointly-Correlated Rayleigh Fading Channels


Oct 11, 2021
Zhe Wang, Jiayi Zhang, Bo Ai, Chau Yuen, Mérouane Debbah

* 30 pages, 9 figures 

  Access Paper or Ask Questions

Lithium-ion Battery State of Health Estimation based on Cycle Synchronization using Dynamic Time Warping


Sep 28, 2021
Kate Qi Zhou, Yan Qin, Billy Pik Lik Lau, Chau Yuen, Stefan Adams

* Accepted by IECON 2021 

  Access Paper or Ask Questions

Spectrum Learning-Aided Reconfigurable Intelligent Surfaces for 'Green' 6G Networks


Sep 03, 2021
Bo Yang, Xuelin Cao, Chongwen Huang, Yong Liang Guan, Chau Yuen, Marco Di Renzo, Dusit Niyato, Merouane Debbah, Lajos Hanzo


  Access Paper or Ask Questions

Relative Localization of Mobile Robots with Multiple Ultra-WideBand Ranging Measurements


Jul 30, 2021
Zhiqiang Cao, Ran Liu, Chau Yuen, Achala Athukorala, Benny Kai Kiat Ng, Muraleetharan Mathanraj, U-Xuan Tan

* Accepted by the 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2021), Prague, Czech Republic 

  Access Paper or Ask Questions

Bidirectional Approximate Message Passing for RIS-Assisted Multi-User MISO Communications


Jul 21, 2021
Li Wei, Chongwen Huang, Qinghua Guo, Zhaoyang Zhang, Merouane Debbah, Chau Yuen

* arXiv admin note: substantial text overlap with arXiv:2106.14391 

  Access Paper or Ask Questions

Converged Reconfigurable Intelligent Surface and Mobile Edge Computing for Space Information Networks


Jun 08, 2021
Xuelin Cao, Bo Yang, Chongwen Huang, Chau Yuen, Yan Zhang, Dusit Niyato, Zhu Han


  Access Paper or Ask Questions

Cost-effective Mapping of Mobile Robot Based on the Fusion of UWB and Short-range 2D LiDAR


Jun 07, 2021
Ran Liu, Yongping He, Chau Yuen, Billy Pik Lik Lau, Rashid Ali, Wenpeng Fu, Zhiqiang Cao

* Accepted by IEEE/ASME TRANSACTIONS ON MECHATRONICS 

  Access Paper or Ask Questions

Transferable Deep Reinforcement Learning Framework for Autonomous Vehicles with Joint Radar-Data Communications


May 28, 2021
Nguyen Quang Hieu, Dinh Thai Hoang, Dusit Niyato, Ping Wang, Dong In Kim, Chau Yuen


  Access Paper or Ask Questions

WiFi Fingerprint Clustering for Urban Mobility Analysis


May 04, 2021
Sumudu HasalaMarakkalage, Billy Pik Lik Lau, Yuren Zhou, Ran Liu, Chau Yuen, Wei Quin Yow, Keng Hua Chong

* accepted by IEEE Access 

  Access Paper or Ask Questions

IIoT-Enabled Health Monitoring for Integrated Heat Pump System Using Mixture Slow Feature Analysis


Apr 20, 2021
Yan Qin, Wen-tai Li, Chau Yuen, Wayes Tushar, Tapan Kumar Saha

* This paper has been accepted by IEEE Transaction on Industrial informatics 2021 

  Access Paper or Ask Questions

A Joint Energy and Latency Framework for Transfer Learning over 5G Industrial Edge Networks


Apr 19, 2021
Bo Yang, Omobayode Fagbohungbe, Xuelin Cao, Chau Yuen, Lijun Qian, Dusit Niyato, Yan Zhang


  Access Paper or Ask Questions

Reconfigurable Intelligent Surface-Assisted MAC for Wireless Networks: Protocol Design, Analysis, and Optimization


Mar 23, 2021
Xuelin Cao, Bo Yang, Hongliang Zhang, Chongwen Huang, Chau Yuen, Zhu Han


  Access Paper or Ask Questions

Intelligent Spectrum Learning for Wireless Networks with Reconfigurable Intelligent Surfaces


Mar 02, 2021
Bo Yang, Xuelin Cao, Chongwen Huang, Chau Yuen, Lijun Qian, Marco Di Renzo


  Access Paper or Ask Questions

Underwater Acoustic Communication Receiver Using Deep Belief Network


Feb 26, 2021
Abigail Lee-Leon, Chau Yuen, Dorien Herremans


  Access Paper or Ask Questions

Multi-hop RIS-Empowered Terahertz Communications: A DRL-based Hybrid Beamforming Design


Jan 22, 2021
Chongwen Huang, Zhaohui Yang, George C. Alexandropoulos, Kai Xiong, Li Wei, Chau Yuen, Zhaoyang Zhang, Merouane Debbah

* IEEE Journal on Selected Areas in Communications, Special issue: TeraHertz Communications and Networking. arXiv admin note: substantial text overlap with arXiv:2009.09380 

  Access Paper or Ask Questions

A Transfer Learning-based State of Charge Estimation for Lithium-Ion Battery at Varying Ambient Temperatures


Jan 11, 2021
Yan Qin, Stefan Adams, Chau Yuen

* This paper has been accepted by IEEE Transaction on Industrial Informatics on Jan. 2021 

  Access Paper or Ask Questions

Time-Series Regeneration with Convolutional Recurrent Generative Adversarial Network for Remaining Useful Life Estimation


Jan 11, 2021
Xuewen Zhang, Yan Qin, Chau Yuen, Lahiru Jayasinghe, Xiang Liu

* This paper has been accetped by IEEE Transactions on Industrial Informatics in Dec. 2020 

  Access Paper or Ask Questions

Multiple-Perspective Clustering of Passive Wi-Fi Sensing Trajectory Data


Dec 22, 2020
Zann Koh, Yuren Zhou, Billy Pik Lik Lau, Chau Yuen, Bige Tuncer, Keng Hua Chong

* 15 pages, 11 figures 

  Access Paper or Ask Questions

Urban Space Insights Extraction using Acoustic Histogram Information


Dec 14, 2020
Nipun Wijerathne, Billy Pik Lik Lau, Benny Kai Kiat Ng, Chau Yuen

* Accepted at IEEE Systems Journal 

  Access Paper or Ask Questions