Reduced-Complexity QAM-Aided Space-Time Shift Keying. - Shinya Sugiura; Chao Xu 005; Lajos Hanzo (GLOBECOM, 2011)

Multiple-Symbol Differential Sphere Decoding Aided Cooperative Differential Space-Time Spreading for the Asynchronous CDMA Uplink. - Chao Xu 005; Emmanuel Ternon; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (GLOBECOM, 2011)

Near-Capacity Irregular Convolutional Coded Cooperative Differential Linear Dispersion Codes Using Multiple-Symbol Differential Decoding Aided Non-Coherent Detection. - Chao Xu 005; Soon Xin Ng; Lajos Hanzo (ICC, 2011)

Near-Capacity Non-Coherent Network-Coding Aided Scheme for Cooperative Multi-User Communications. - Hung Viet Nguyen; Chao Xu 005; Soon Xin Ng; João Luiz Rebelatto; Yonghui Li 001; Lajos Hanzo (VTC Fall, 2011)

Multiple-Symbol Differential Sphere Decoding Aided Amplify-and-Forward Differential Space-Time Modulation. - Chao Xu 005; Cong Liu; Soon Xin Ng; Lajos Hanzo (VTC Fall, 2011)

Space-Time-Frequency Shift Keying for Dispersive Channels. - Hoang Anh Ngo; Chao Xu 005; Shinya Sugiura; Lajos Hanzo (IEEE Signal Process. Lett., 2011)

Near-Capacity Irregular Convolutional Coded Cooperative Differential Linear Dispersion Codes Using Multiple-Symbol Differential Detection. - Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Signal Process. Lett., 2011)

Reduced-Complexity Noncoherently Detected Differential Space-Time Shift Keying. - Chao Xu 005; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (IEEE Signal Process. Lett., 2011)

Reduced-Complexity Soft-Decision Aided Space-Time Shift Keying. - Chao Xu 005; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (IEEE Signal Process. Lett., 2011)

Multiple-Symbol Differential Sphere Detection Aided Differential Space-Time Block Codes Using QAM Constellations. - Chao Xu 005; Li Wang 024; Soon Xin Ng; Lajos Hanzo (IEEE Signal Process. Lett., 2011)

Reduced-Complexity Coherent Versus Non-Coherent QAM-Aided Space-Time Shift Keying. - Shinya Sugiura; Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Commun., 2011)

Transmit-Diversity-Assisted Space-Shift Keying for Colocated and Distributed/Cooperative MIMO Elements. - Du Yang; Chao Xu 005; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Veh. Technol., 2011)

Reduced-complexity Soft STBC detection. - Chao Xu 005; Dandan Liang; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (GLOBECOM, 2012)

Reduced-Complexity Soft-Decision Aided PSK Detection. - Chao Xu 005; Dandan Liang; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (VTC Fall, 2012)

Non-Coherent Near-Capacity Network Coding for Cooperative Multi-User Communications. - Hung Viet Nguyen; Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Commun., 2012)

Reduced-Complexity Iterative-Detection-Aided Generalized Space-Time Shift Keying. - Shinya Sugiura; Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Veh. Technol., 2012)

Reduced-Complexity Approx-Log-MAP and Max-Log-MAP Soft PSK/QAM Detection Algorithms. - Chao Xu 005; Dandan Liang; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Commun., 2013)

Spatial Modulation and Space-Time Shift Keying: Optimal Performance at a Reduced Detection Complexity. - Chao Xu 005; Shinya Sugiura; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Commun., 2013)

Reduced-Complexity Noncoherent Soft-Decision-Aided DAPSK Dispensing With Channel Estimation. - Chao Xu 005; Dandan Liang; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Veh. Technol., 2013)

Multiple-Symbol Joint Signal Processing for Differentially Encoded Single- and Multi-Carrier Communications: Principles, Designs and Applications. - Li Wang 024; Li Li 011; Chao Xu 005; Dandan Liang; Soon Xin Ng; Lajos Hanzo (IEEE Commun. Surv. Tutorials, 2014)

Near-Capacity Wireless System Design Principles. - Hung Viet Nguyen; Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Commun. Surv. Tutorials, 2015)

Reduced-Complexity Soft-Decision Multiple-Symbol Differential Sphere Detection. - Chao Xu 005; Xin Zuo; Soon Xin Ng; Robert G. Maunder; Lajos Hanzo (IEEE Trans. Commun., 2015)

Reduced-complexity communications system design. - Chao Xu 005 (2015)

Multiple-Symbol Differential Sphere Detection and Decision-Feedback Differential Detection Conceived for Differential QAM. - Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Veh. Technol., 2016)

Soft-Decision Multiple-Symbol Differential Sphere Detection and Decision-Feedback Differential Detection for Differential QAM Dispensing with Channel Estimation in the Face of Rapidly Fading Channels. - Chao Xu 005; Li Wang 024; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2016)

Joint Impulsive Noise Estimation and Data Detection Conceived for LDPC-Coded DMT-Based DSL Systems. - Tong Bai; Chao Xu 005; Rong Zhang 001; Anas F. Al Rawi; Lajos Hanzo (IEEE Access, 2017)

Two Decades of MIMO Design Tradeoffs and Reduced-Complexity MIMO Detection in Near-Capacity Systems. - Chao Xu 005; Shinya Sugiura; Soon Xin Ng; Peichang Zhang; Li Wang 024; Lajos Hanzo (IEEE Access, 2017)

Algebraic Differential Spatial Modulation Is Capable of Approaching the Performance of Its Coherent Counterpart. - Rakshith Rajashekar; Chao Xu 005; Naoki Ishikawa; Shinya Sugiura; K. V. S. Hari; Lajos Hanzo (IEEE Trans. Commun., 2017)

Air-to-Ground NOMA Systems for the "Internet-Above-the-Clouds". - Panagiotis Botsinis; Dimitrios Alanis; Chao Xu 005; Zunaira Babar; Daryus Chandra; Soon Xin Ng; Lajos Hanzo (IEEE Access, 2018)

Differential Space-Time Coding Dispensing With Channel Estimation Approaches the Performance of Its Coherent Counterpart in the Open-Loop Massive MIMO-OFDM Downlink. - Naoki Ishikawa; Rakshith Rajashekar; Chao Xu 005; Shinya Sugiura; Lajos Hanzo (IEEE Trans. Commun., 2018)

Single-RF Index Shift Keying Aided Differential Space-Time Block Coding. - Chao Xu 005; Rakshith Rajashekar; Naoki Ishikawa; Shinya Sugiura; Lajos Hanzo (IEEE Trans. Signal Process., 2018)

Compressed-Sensing Assisted Spatial Multiplexing Aided Spatial Modulation. - Lixia Xiao; Yue Xiao 001; Chao Xu 005; Xia Lei; Ping Yang 005; Shaoqian Li; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2018)

Generalized Space Time Block Coded Spatial Modulation Systems. - Lixia Xiao; Pei Xiao 001; Chao Xu 005; Ibrahim A. Hemadeh; De Mi; Wanming Hao (PIMRC, 2019)

Performance of HARQ-Assisted OFDM Systems Contaminated by Impulsive Noise: Finite-Length LDPC Code Analysis. - Tong Bai; Chao Xu 005; Rong Zhang 001; Anas F. Al Rawi; Lajos Hanzo (IEEE Access, 2019)

Multicarrier Division Duplex Aided Millimeter Wave Communications. - Rakshith Rajashekar; Chao Xu 005; Naoki Ishikawa; Lie-Liang Yang; Lajos Hanzo (IEEE Access, 2019)

Sixty Years of Coherent Versus Non-Coherent Tradeoffs and the Road From 5G to Wireless Futures. - Chao Xu 005; Naoki Ishikawa; Rakshith Rajashekar; Shinya Sugiura; Robert G. Maunder; Zhaocheng Wang 001; Lie-Liang Yang; Lajos Hanzo (IEEE Access, 2019)

Energy Efficient Transmission Based on Grouped Spatial Modulation for Upstream DSL Systems. - Jiankang Zhang 001; Chao Xu 005; Tong Bai; Fasong Wang; Shida Zhong (IEEE Access, 2019)

Impulsive Noise Mitigation in Digital Subscriber Lines: The State-of-the-Art and Research Opportunities. - Tong Bai; Hongming Zhang 001; Jiankang Zhang 001; Chao Xu 005; Anas F. Al Rawi; Lajos Hanzo (IEEE Commun. Mag., 2019)

"Near-Perfect" Finite-Cardinality Generalized Space-Time Shift Keying. - Chao Xu 005; Peichang Zhang; Rakshith Rajashekar; Naoki Ishikawa; Shinya Sugiura; Zhaocheng Wang 001; Lajos Hanzo (IEEE J. Sel. Areas Commun., 2019)

Differential-Detection Aided Large-Scale Generalized Spatial Modulation is Capable of Operating in High-Mobility Millimeter-Wave Channels. - Naoki Ishikawa; Rakshith Rajashekar; Chao Xu 005; Mohammed El-Hajjar; Shinya Sugiura; Lie-Liang Yang; Lajos Hanzo (IEEE J. Sel. Top. Signal Process., 2019)

Constant-Envelope Space-Time Shift Keying. - Chao Xu 005; Tong Bai; Jiankang Zhang 001; Robert G. Maunder; Shinya Sugiura; Zhaocheng Wang 001; Lajos Hanzo (IEEE J. Sel. Top. Signal Process., 2019)

Adaptive Coherent/Non-Coherent Single/Multiple-Antenna Aided Channel Coded Ground-to-Air Aeronautical Communication. - Chao Xu 005; Jiankang Zhang 001; Tong Bai; Panagiotis Botsinis; Robert G. Maunder; Rong Zhang 001; Lajos Hanzo (IEEE Trans. Commun., 2019)

Finite-Cardinality Single-RF Differential Space-Time Modulation for Improving the Diversity-Throughput Tradeoff. - Chao Xu 005; Peichang Zhang; Rakshith Rajashekar; Naoki Ishikawa; Shinya Sugiura; Li Wang 024; Lajos Hanzo (IEEE Trans. Commun., 2019)

Subcarrier Subset Selection-Aided Transmit Precoding Achieves Full-Diversity in Index Modulation. - Rakshith Rajashekar; Chao Xu 005; Naoki Ishikawa; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Veh. Technol., 2019)

Adaptive Coherent/Non-Coherent Spatial Modulation Aided Unmanned Aircraft Systems. - Chao Xu 005; Tong Bai; Jiankang Zhang 001; Rakshith Rajashekar; Robert G. Maunder; Zhaocheng Wang 001; Lajos Hanzo (IEEE Wirel. Commun., 2019)

Uplink Performance Analysis of Cellular-Based Energy Harvesting IoT Networks. - Yuhang Nan; Hongguang Sun; Huanhuan Shen; Shuqin Li; Hongming Zhang 001; Chao Xu 005 (WCSP, 2020)

Optimal Pilot Power Based Channel Estimation Improves the Throughput of Intelligent Reflective Surface Assisted Systems. - Jiancheng An 001; Li Wang 024; Chao Xu 005; Lu Gan 003; Lajos Hanzo (IEEE Trans. Veh. Technol., 2020)

Near-Instantaneously Adaptive Multi-Set Space-Time Shift Keying for UAV-Aided Video Surveillance. - Yanqing Zhang 006; Chao Xu 005; Ibrahim A. Hemadeh; Mohammed El-Hajjar; Lajos Hanzo (IEEE Trans. Veh. Technol., 2020)

Scalable Panoramic Wireless Video Streaming Relying on Optimal-Rate FEC-Coded Adaptive QAM. - Yanqing Zhang 006; Jiankang Zhang 001; Yongkai Huo; Chao Xu 005; Mohammed El-Hajjar; Lajos Hanzo (IEEE Trans. Veh. Technol., 2020)

Optimal-Power Superposition Modulation for Scalable Video Broadcasting. - Yanqing Zhang 006; Jiankang Zhang 001; Chao Xu 005; Mohammed El-Hajjar; Lajos Hanzo (IEEE Trans. Veh. Technol., 2020)

Fifty Years of Noise Modeling and Mitigation in Power-Line Communications. - Tong Bai; Hongming Zhang 001; Jingjing Wang 001; Chao Xu 005; Maged Elkashlan; Arumugam Nallanathan; Lajos Hanzo (IEEE Commun. Surv. Tutorials, 2021)

Low-Complexity Improved-Throughput Generalised Spatial Modulation: Bit-to-Symbol Mapping, Detection and Performance Analysis. - Jiancheng An 001; Chao Xu 005; Yusha Liu; Lu Gan 003; Lajos Hanzo (CoRR, 2021)

Reconfigurable Intelligent Surface-Enhanced OFDM Communications via Delay Adjustable Metasurface. - Jiancheng An 001; Chao Xu 005; Derrick Wing Kwan Ng; Chau Yuen; Lu Gan 003; Lajos Hanzo (CoRR, 2021)

The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems. - Jiancheng An 001; Chao Xu 005; Lu Gan 003; Chau Yuen; Lajos Hanzo (CoRR, 2021)

Artificially Time-Varying Differential MIMO for Achieving Practical Physical Layer Security. - Naoki Ishikawa; Jehad M. Hamamreh; Eiji Okamoto; Chao Xu 005; Lixia Xiao (IEEE Open J. Commun. Soc., 2021)

Iterative Receiver Design for Polar-Coded SCMA Systems. - Luping Xiang; Yusha Liu; Chao Xu 005; Robert G. Maunder; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Commun., 2021)

Space-, Time- and Frequency-Domain Index Modulation for Next-Generation Wireless: A Unified Single-/Multi-Carrier and Single-/Multi-RF MIMO Framework. - Chao Xu 005; Yifeng Xiong; Naoki Ishikawa; Rakshith Rajashekar; Shinya Sugiura; Zhaocheng Wang 001; Soon Xin Ng; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2021)

Opportunistic Routing aided Cooperative Communication Network with Energy-Harvesting Nodes. - Wannian An; Chen Dong 001; Xiaodong Xu 001; Chao Xu 005; Shujun Han; Lei Teng (CoRR, 2022)

Deep Learning-Aided Optical IM/DD OFDM Approaches the Throughput of RF-OFDM. - Thien Van Luong; Xiaoyu Zhang; Luping Xiang; Tiep Minh Hoang; Chao Xu 005; Periklis Petropoulos; Lajos Hanzo (IEEE J. Sel. Areas Commun., 2022)

Turbo Detection Aided Autoencoder for Multicarrier Wireless Systems: Integrating Deep Learning Into Channel Coded Systems. - Chao Xu 005; Thien Van Luong; Luping Xiang; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Cogn. Commun. Netw., 2022)

Low-Complexity Channel Estimation and Passive Beamforming for RIS-Assisted MIMO Systems Relying on Discrete Phase Shifts. - Jiancheng An 001; Chao Xu 005; Lu Gan 003; Lajos Hanzo (IEEE Trans. Commun., 2022)

Joint Training of the Superimposed Direct and Reflected Links in Reconfigurable Intelligent Surface Assisted Multiuser Communications. - Jiancheng An 001; Chao Xu 005; Li Wang 024; Yusha Liu; Lu Gan 003; Lajos Hanzo (IEEE Trans. Green Commun. Netw., 2022)

Low-Complexity Improved-Rate Generalised Spatial Modulation: Bit-to-Symbol Mapping, Detection and Performance Analysis. - Jiancheng An 001; Chao Xu 005; Yusha Liu; Lu Gan 003; Lajos Hanzo (IEEE Trans. Veh. Technol., 2022)

The Achievable Rate Analysis of Generalized Quadrature Spatial Modulation and a Pair of Low-Complexity Detectors. - Jiancheng An 001; Chao Xu 005; Yusha Liu; Lu Gan 003; Lajos Hanzo (IEEE Trans. Veh. Technol., 2022)

Deep Learning Based Successive Interference Cancellation for the Non-Orthogonal Downlink. - Thien Van Luong; Nir Shlezinger; Chao Xu 005; Tiep Minh Hoang; Yonina C. Eldar; Lajos Hanzo (IEEE Trans. Veh. Technol., 2022)

Unity-Rate Coding Improves the Iterative Detection Convergence of Autoencoder-Aided Communication Systems. - Luping Xiang; Chao Xu 005; Xiaoyu Zhang; Thien Van Luong; Robert G. Maunder; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Veh. Technol., 2022)

Reconfigurable Intelligent Surface Assisted Multi-Carrier Wireless Systems for Doubly Selective High-Mobility Ricean Channels. - Chao Xu 005; Jiancheng An 001; Tong Bai; Luping Xiang; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Veh. Technol., 2022)

Opportunistic Routing-Aided Cooperative Communication Network With Energy Harvesting. - Wannian An; Chen Dong 001; Xiaodong Xu 001; Chao Xu 005; Shujun Han; Lei Teng (IEEE Internet Things J., 2023)

OTFS-Aided RIS-Assisted SAGIN Systems Outperform Their OFDM Counterparts in Doubly Selective High-Doppler Scenarios. - Chao Xu 005; Luping Xiang; Jiancheng An 001; Chen Dong 001; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Lajos Hanzo (IEEE Internet Things J., 2023)

Channel Estimation for Reconfigurable Intelligent Surface Assisted High-Mobility Wireless Systems. - Chao Xu 005; Jiancheng An 001; Tong Bai; Shinya Sugiura; Robert G. Maunder; Zhaocheng Wang 001; Lie-Liang Yang; Lajos Hanzo (IEEE Trans. Veh. Technol., 2023)

Deep Learning-Based Soft Iterative-Detection of Channel-Coded Compressed Sensing-Aided Multi-Dimensional Index Modulation. - Xinyu Feng; Mohammed El-Hajjar; Chao Xu 005; Lajos Hanzo (IEEE Trans. Veh. Technol., 2023)

Secrecy-Rate Optimization of Double RIS-Aided Space-Ground Networks. - Tiep Minh Hoang; Chao Xu 005; Alireza Vahid; Hoang Duong Tuan; Trung Q. Duong; Lajos Hanzo (IEEE Internet Things J., 2023)

Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G. - Jiancheng An 001; Chao Xu 005; Derrick Wing Kwan Ng; George C. Alexandropoulos; Chongwen Huang; Chau Yuen; Lajos Hanzo (IEEE J. Sel. Areas Commun., 2023)

Antenna Selection for Reconfigurable Intelligent Surfaces: A Transceiver-Agnostic Passive Beamforming Configuration. - Chao Xu 005; Jiancheng An 001; Tong Bai; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Marco Di Renzo; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2023)

Space-Air-Ground Integrated Networks: Their Channel Model and Performance Analysis. - Chao Zhang; Qingchao Li; Chao Xu 005; Lie-Liang Yang; Lajos Hanzo (CoRR, 2024)

The Road to Near-Capacity CV-QKD Reconciliation: An FEC-Agnostic Design. - Xin Liu; Chao Xu 005; Yasir Noori; Soon Xin Ng; Lajos Hanzo (IEEE Open J. Commun. Soc., 2024)

Optical OTFS is Capable of Improving the Bandwidth-, Power- and Energy-Efficiency of Optical OFDM. - Chao Xu 005; Xiaoyu Zhang; Periklis Petropoulos; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Zhaocheng Wang 001; Jinhong Yuan; Harald Haas; Lajos Hanzo (IEEE Trans. Commun., 2024)

Codebook-Based Solutions for Reconfigurable Intelligent Surfaces and Their Open Challenges. - Jiancheng An 001; Chao Xu 005; Qingqing Wu 001; Derrick Wing Kwan Ng; Marco Di Renzo; Chau Yuen; Lajos Hanzo (IEEE Wirel. Commun., 2024)

Adjustable-Delay RIS Is Capable of Improving OFDM Systems. - Jiancheng An 001; Chao Xu 005; Derrick Wing Kwan Ng; Chau Yuen; Lajos Hanzo (IEEE Trans. Veh. Technol., 2024)

Noncoherent Orthogonal Time Frequency Space Modulation. - Chao Xu 005; Luping Xiang; Shinya Sugiura; Robert G. Maunder; Lie-Liang Yang; Dusit Niyato; Geoffrey Ye Li; Robert Schober; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2024)

Stacked Intelligent Metasurface-Aided MIMO Transceiver Design. - Jiancheng An 001; Chau Yuen; Chao Xu 005; Hongbin Li 001; Derrick Wing Kwan Ng; Marco Di Renzo; Mérouane Debbah; Lajos Hanzo (IEEE Wirel. Commun., 2024)

Stacked Intelligent Metasurfaces for Holographic MIMO-Aided Cell-Free Networks. - Qingchao Li; Mohammed El-Hajjar; Chao Xu 005; Jiancheng An 001; Chau Yuen; Lajos Hanzo (IEEE Trans. Commun., 2024)

Precoded Faster-Than-Nyquist Signaling Using Optimal Power Allocation for OTFS. - Zekun Hong; Shinya Sugiura; Chao Xu 005; Lajos Hanzo (IEEE Wirel. Commun. Lett., 2025)

Stacked Intelligent Metasurface-Based Transceiver Design for Near-Field Wideband Systems. - Qingchao Li; Mohammed El-Hajjar; Chao Xu 005; Jiancheng An 001; Chau Yuen; Lajos Hanzo (CoRR, 2025)

Holographic Metasurface-Based Beamforming for Multi-Altitude LEO Satellite Networks. - Qingchao Li; Mohammed El-Hajjar; Kaijun Cao; Chao Xu 005; Harald Haas; Lajos Hanzo (IEEE Trans. Wirel. Commun., 2025)

Integrated Positioning and Communication Relying on Wireless Optical OFDM. - Chao Xu 005; Christos Masouros; Shinya Sugiura; Periklis Petropoulos; Robert G. Maunder; Lie-Liang Yang; Harald Haas; Lajos Hanzo (IEEE J. Sel. Areas Commun., 2025)

Toward Quantum SAGINs Harnessing Optical RISs: Applications, Advances, and the Road Ahead. - Phuc V. Trinh; Shinya Sugiura; Chao Xu 005; Lajos Hanzo (IEEE Netw., 2025)

OTFS-Based CV-QKD Systems for Doubly Selective THz Channels. - Xin Liu; Chao Xu 005; Soon Xin Ng; Lajos Hanzo (IEEE Trans. Commun., 2025)