Research Associates
Kangda Zhi
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Publications
See all 62 →Unleashing More Potential From FAS: A Framework of FAS-CoNOMA Systems
Tuo Wu, Junteng Yao, Jianchao Zheng, Kangda Zhi, Xingwang Li, Maged Elkashlan, Naofal Al-Dhahir, Matthew C. Valenti, Chau Yuen
IEEE Transactions on Communications · 2026
A Framework of FAS-RIS Systems: Performance Analysis and Throughput Optimization
Junteng Yao, Xiazhi Lai, Kangda Zhi, Te‐Kao Wu, Ming Jin, Cunhua Pan, Maged Elkashlan, Chau Yuen, Kai‐Kit Wong
IEEE Transactions on Wireless Communications · 2025· 13 citations
Fluid Antenna Systems Enabling 6G: Principles, Applications, and Research Directions
Te‐Kao Wu, Kangda Zhi, Junteng Yao, Xiazhi Lai, Jianchao Zheng, Hong Niu, Maged Elkashlan, Kai‐Kit Wong, Chan‐Byoung Chae, Zhiguo Ding, George K. Karagiannidis, Mérouane Debbah, Chau Yuen
IEEE Wireless Communications · 2025· 24 citations
FAS-RIS for V2X: Unlocking Realistic Performance Analysis with Finite Elements
Tuo Wu, Xiazhi Lai, Kangda Zhi, Maged Elkashlan, Naofal Al‐Dhahir, Matthew C. Valenti, Fumiyuki Adachi
IEEE Transactions on Vehicular Technology · 2025· 2 citations
Sum Capacity Characterization of Pinching Antennas-assisted Multiple Access Channels
Guangji Chen, Qingqing Wu, Kangda Zhi, Xidong Mu, Yuanwei Liu
ArXiv.org · 2025
Low-Complexity Iterative Precoding Design for Near-field Multiuser Systems With Spatial Non-Stationarity
Mengyu Liu, Cunhua Pan, Kangda Zhi, Hong E Ren, Cheng‐Xiang Wang, Jiangzhou Wang, Yonina C. Eldar
ArXiv.org · 2025
Performance Analysis on RIS-Aided Wideband Massive MIMO OFDM Systems With Low-Resolution ADCs
Xianzhe Chen, Hong Ren, Cunhua Pan, Zhangjie Peng, Kangda Zhi, Yong Liu, Xiaojun Xi, Ana García Armada, Cheng‐Xiang Wang
IEEE Transactions on Wireless Communications · 2025· 1 citations
A Survey on Reconfigurable Intelligent Surface-Assisted Orthogonal Time Frequency Space Systems
Qin Tao, Zhongjie Li, Kangda Zhi, Shuangyang Li, Weijie Yuan, Lorenzo Zaniboni, Sławomir Stańczak, Emanuele Viterbo, Xianbin Wang
IEEE Open Journal of Vehicular Technology · 2025· 3 citations
Secure and Private Over-the-Air Federated Learning: Biased and Unbiased Aggregation Design
Na Yan, Kezhi Wang, Kangda Zhi, Cunhua Pan, Kok Keong Chai, H. Vincent Poor
IEEE Transactions on Wireless Communications · 2025· 4 citations
Low-Complexity Precoding Design for mmWave/Terahertz Multiuser System in Near Field
Mengyu Liu, Cunhua Pan, Kangda Zhi, Hong Ren, Jiangzhou Wang
2025
Near-Field Imaging by Exploiting Frequency Correlation in Wireless Communication Networks
Tianyu Yang, Kangda Zhi, Shuangyang Li, Giuseppe Caire
ArXiv.org · 2025
Beam Training-Based Hybrid Precoding for Multi-User Holographic MIMO
28th International Workshop on Smart Antennas, WSA 2025, Erlangen, Germany, September 16-18, 2025 · 2025
Multi-Cell Holographic MIMO with Per-RF Chain Power Constraints
Kangda Zhi, Tianyu Yang, Shuangyang Li, Yi Song, Te‐Kao Wu, Giuseppe Caire
IEEE International Conference on Communications, ICC 2025 Workshops, Montreal, QC, Canada, June 8-12, 2025 · 2025
Performance Analysis of Network Sensing in the Distributed MIMO Radar System
Yi Song, Kangda Zhi, Tianyu Yang, Shuangyang Li, Philippe Ciblat, Giuseppe Caire
IEEE International Conference on Communications, ICC 2025, Montreal, QC, Canada, June 8-12, 2025 · 2025
Cooperative Multistatic Target Detection in Cell-Free Communication Networks
Tianyu Yang, Shuangyang Li, Yi Song, Kangda Zhi, Giuseppe Caire
2025 IEEE Wireless Communications and Networking Conference (WCNC), Milan, Italy, March 24-27, 2025 · 2025
Near-Field Mobile Tracking: A Framework of Using XL-RIS Information
Tuo Wu, Cunhua Pan, Kangda Zhi, Yao, Junteng, Hong Ren, Maged Elkashlan, Chau Yuen
arXiv (Cornell University) · 2024· 1 citations
Performance Analysis and Low-Complexity Design for XL-MIMO With Near-Field Spatial Non-Stationarities
Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Cheng‐Xiang Wang, Robert Schober, Xiaohu You
IEEE Journal on Selected Areas in Communications · 2024· 69 citations
Exploit High-Dimensional RIS Information to Localization: What Is the Impact of Faulty Element?
Tuo Wu, Cunhua Pan, Kangda Zhi, Hong Ren, Maged Elkashlan, Cheng‐Xiang Wang, Robert Schober, Xiaohu You
arXiv (Cornell University) · 2024
FAS-RIS: A Block-Correlation Model Analysis
Xiazhi Lai, Junteng Yao, Kangda Zhi, Tuo Wu, David Morales‐Jiménez, Kai‐Kit Wong
arXiv (Cornell University) · 2024
Joint Beamforming Design for Double Active RIS-assisted Radar-Communication Coexistence Systems
Mengyu Liu, Hong Ren, Cunhua Pan, Boshi Wang, Zhiyuan Yu, Ruisong Weng, Kangda Zhi, Yongchao He
arXiv (Cornell University) · 2024
Employing High-Dimensional RIS Information for RIS-aided Localization Systems
Tuo Wu, Cunhua Pan, Kangda Zhi, Hong Ren, Maged Elkashlan, Jiangzhou Wang, Yuen, Chau
arXiv (Cornell University) · 2024
FAS-assisted Wireless Powered Communication Systems
Xiazhi Lai, Kangda Zhi, Wanyi Li, Tuo Wu, Cunhua Pan, Maged Elkashlan
arXiv (Cornell University) · 2024
Hybrid Precoding Design for Near-Field Wideband THz Systems With Spatial Non-Stationarity
Mengyu Liu, Cunhua Pan, Kangda Zhi, Hong Ren, Jiangzhou Wang
IEEE Communications Letters · 2024· 7 citations
Two-Timescale Design for Simultaneous Transmitting and Reflecting RIS-Assisted Massive MIMO Systems With Imperfect CSI
Jianxin Dai, Shilong Zhang, Kangda Zhi, Cunhua Pan, Hong Ren, Xianbin Wang, Cheng‐Xiang Wang
IEEE Transactions on Communications · 2024· 5 citations
Near-field communications: characteristics, technologies, and engineering
Yajun Zhao, Linglong Dai, Jianhua Zhang, Ran Ji, Mengnan Jian, Hao Xue, Hongkang Yu, Yunqi Sun, Yu Lü, Zidong Wu, Zhuo Xu, Jinke Li, Haiyang Miao, Zhiqiang Yuan, Pan Tang, Jiayu Shen, Tierui Gong, Haixia Liu, Jiaqi Han, Qiang Feng, Zhi Chen, Lingxiang Li, Gang Yang, Yong Zeng, Cunhua Pan, Peng Liu, Kangda Zhi, Weidong Hu, Yuanwei Liu, Xidong Mu, Chau Yuen, Mérouane Debbah, Chongwen Huang, Long Li, Ping Zhang
Frontiers of Information Technology & Electronic Engineering · 2024· 2 citations
Transmission design for the XL-RIS-aided massive MIMO system with visibility regions
Luchu Li, Cunhua Pan, Kangda Zhi, Hong Ren
Frontiers of Information Technology & Electronic Engineering · 2024· 3 citations
Device Scheduling for Secure Aggregation in Wireless Federated Learning
Na Yan, Kezhi Wang, Kangda Zhi, Cunhua Pan, Kok Keong Chai, H. Vincent Poor
IEEE Internet of Things Journal · 2024· 1 citations
Joint Beamforming Design for Double Active RIS-assisted Radar-Communication Coexistence
Mengyu Liu, Hong Ren, Cunhua Pan, Boshi Wang, Zhiyuan Yu, Ruisong Weng, Kangda Zhi
2024· 1 citations
Fluid Antenna Systems Enabling 6G:Principles, Applications, and Research Directions
Tuo Wu, Kangda Zhi, Junteng Yao, Xiazhi Lai, Jianchao Zheng, Hong Niu, Maged Elkashlan, Kai-Kit Wong, Chan‐Byoung Chae, Zhiguo Ding, George K. Karagiannidis, Mérouane Debbah, Chau Yuen
arXiv (Cornell University) · 2024· 6 citations
A Framework of FAS-RIS Systems: Performance Analysis and Throughput Optimization
Junteng Yao, Xiazhi Lai, Kangda Zhi, Tuo Wu, Ming Jin, Cunhua Pan, Maged Elkashlan, Chau Yuen, Kai‐Kit Wong
arXiv (Cornell University) · 2024· 3 citations
Performance Analysis on RIS-Aided Wideband Massive MIMO OFDM Systems with Low-Resolution ADCs
Xianzhe Chen, Hong Ren, Cunhua Pan, Zhangjie Peng, Kangda Zhi, Yong Liu, Xiaojun Xi, Ana García Armada, Cheng‐Xiang Wang
arXiv (Cornell University) · 2024· 1 citations
RIS-assisted Cell-Free Massive MIMO Systems With Two-Timescale Design and Hardware Impairments
Jianxin Dai, Ge Jin, Kangda Zhi, Cunhua Pan, Wang, Youguo
arXiv (Cornell University) · 2024· 1 citations
Two-Timescale Design for Simultaneous Transmitting and Reflecting RIS-Assisted Massive MIMO Systems
Jianxin Dai, Shilong Zhang, Kangda Zhi, Cunhua Pan, Hong Ren, Zaichen Zhang, Jiangzhou Wang
2024
Transmission Design for XL-RIS-Aided Massive MIMO System with Visibility Regions
Luchu Li, Kangda Zhi, Cunhua Pan
arXiv (Cornell University) · 2024
Cooperative Multistatic Target Detection in Cell-Free Communication Networks
Tianyu Yang, Shuangyang Li, Yi Song, Kangda Zhi, Giuseppe Caire
CoRR · 2024
Performance Analysis and Low-Complexity Design for XL-MIMO with Near-Field Spatial Non-Stationarities
Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Cheng‐Xiang Wang, Robert Schober, Xiaohu You
arXiv (Cornell University) · 2023· 1 citations
Two-Timescale Transmission Design for RIS-Aided Cell-Free Massive MIMO Systems
Jianxin Dai, Jin Ge, Kangda Zhi, Cunhua Pan, Zaichen Zhang, Jiangzhou Wang, Xiaohu You
IEEE Transactions on Wireless Communications · 2023· 48 citations
Two-Timescale Design for RIS-aided Cell-free Massive MIMO Systems with Imperfect CSI
Mahdi Eskandari, Kangda Zhi, Huiling Zhu, Cunhua Pan, Jiangzhou Wang
arXiv (Cornell University) · 2023· 5 citations
XL-MIMO with Near-Field Spatial Non-Stationarities: Low-Complexity Detector Design
Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Cheng‐Xiang Wang, Robert Schober, Xiaohu You
2023· 3 citations
Analysis of XL-Array with Near-Field EM Channels: (Invited Paper)
Kangda Zhi, Cunhua Pan, Tuo Wu, Hong Ren, Kok Keong Chai
2023· 1 citations
Analysis and Optimization of RIS-Aided Massive MIMO with ZF Detectors and Imperfect CSI
Kangda Zhi, Cunhua Pan, Gui Zhou, Hong Ren, Maged Elkashlan, Robert Schober
ICC 2022 - IEEE International Conference on Communications · 2022· 5 citations
Two-Timescale Transmission Design for RIS-Aided Cell-Free Massive MIMO Systems
Jianxin Dai, Jin Ge, Kangda Zhi, Cunhua Pan, Zaichen Zhang, Jiangzhou Wang, Xiaohu You
arXiv (Cornell University) · 2022· 3 citations
Two-Timescale Design for Reconfigurable Intelligent Surface-Aided Massive MIMO Systems With Imperfect CSI
Kangda Zhi, Cunhua Pan, Hong Ren, Kezhi Wang, Maged Elkashlan, Marco Di Renzo, Robert Schober, H. Vincent Poor, Jiangzhou Wang, Lajos Hanzo
IEEE Transactions on Information Theory · 2022· 150 citations
Toward Secure and Private Over-the-Air Federated Learning
Na Yan, Kezhi Wang, Kangda Zhi, Cunhua Pan, Kok Keong Chai, H. Vincent Poor
arXiv (Cornell University) · 2022· 2 citations
Is RIS-Aided Massive MIMO Promising With ZF Detectors and Imperfect CSI?
Kangda Zhi, Cunhua Pan, Gui Zhou, Hong Ren, Maged Elkashlan, Robert Schober
IEEE Journal on Selected Areas in Communications · 2022· 63 citations
Active RIS Versus Passive RIS: Which is Superior With the Same Power Budget?
Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Maged Elkashlan
IEEE Communications Letters · 2022· 543 citations
Power Scaling Law Analysis and Phase Shift Optimization of RIS-Aided Massive MIMO Systems With Statistical CSI
Kangda Zhi, Cunhua Pan, Hong Ren, Kezhi Wang
IEEE Transactions on Communications · 2022· 253 citations
An Overview of Signal Processing Techniques for RIS/IRS-Aided Wireless Systems
Cunhua Pan, Gui Zhou, Kangda Zhi, Sheng Hong, Tuo Wu, Yijin Pan, Hong Ren, Marco Di Renzo, A. Lee Swindlehurst, Rui Zhang, Ying–Jun Angela Zhang
IEEE Journal of Selected Topics in Signal Processing · 2022· 695 citations
Reconfigurable Intelligent Surface aided Massive MIMO Systems with Low-Resolution DACs
Jianxin Dai, Yuanyuan Wang, Cunhua Pan, Kangda Zhi, Hong Ren, Kezhi Wang
arXiv (Cornell University) · 2021· 2 citations
Active RIS Versus Passive RIS: Which Is Superior with the Same Power Budget?
Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Maged Elkashlan
arXiv (Cornell University) · 2021