FPGA implementations of real-time detectors for a spectrally efficient FDM system. - Tongyang Xu; Ryan C. Grammenos; Izzat Darwazeh (ICT, 2013)

An Improved Fixed Sphere Decoder Employing Soft Decision for the Detection of Non-orthogonal Signals. - Tongyang Xu; Ryan C. Grammenos; Farokh Marvasti; Izzat Darwazeh (IEEE Commun. Lett., 2013)

Spectrally Efficient FDM: Spectrum Saving Technique for 5G? - Tongyang Xu; Izzat Darwazeh (5GU, 2014)

M-QAM signal detection for a non-orthogonal system using an improved fixed sphere decoder. - Tongyang Xu; Izzat Darwazeh (CSNDSP, 2014)

Multi-band reduced complexity spectrally efficient FDM systems. - Tongyang Xu; Izzat Darwazeh (CSNDSP, 2014)

Optical spectrally efficient FDM system for electrical and optical bandwidth saving. - Izzat Darwazeh; Tongyang Xu; Tao Gui; Yuan Bao; Zhaohui Li (ICC, 2014)

A Soft Detector for Spectrally Efficient Systems With Non-Orthogonal Overlapped Sub-Carriers. - Tongyang Xu; Izzat Darwazeh (IEEE Commun. Lett., 2014)

Bandwidth compressed carrier aggregation. - Tongyang Xu; Izzat Darwazeh (ICC Workshops, 2015)

Multi-band carrier-less amplitude and phase modulation for bandlimited visible light communications systems. - Paul Anthony Haigh; Son Thai Le; Stanislav Zvanovec; Zabih Ghassemlooy; Pengfei Luo; Tongyang Xu; Petr Chvojka; Thavamaran Kanesan; Elias G. Giacoumidis; Pep Canyelles-Pericas; Hoa Le Minh; Wasiu O. Popoola; et al. (IEEE Wirel. Commun., 2015)

Nyquist-SEFDM: Pulse shaped multicarrier communication with sub-carrier spacing below the symbol rate. - Tongyang Xu; Izzat Darwazeh (CSNDSP, 2016)

Experimental validations of bandwidth compressed multicarrier signals. - Tongyang Xu; Izzat Darwazeh (WoWMoM, 2016)

Experimental over-the-air testing for coexistence of 4G and a spectrally efficient non-orthogonal signal. - Tongyang Xu; Izzat Darwazeh (PIMRC, 2017)

Bit precision study of a non-orthogonal iterative detector with FPGA modelling verification. - Tongyang Xu; Izzat Darwazeh (PIMRC, 2017)

A Joint Waveform and Precoding Design for Non-Orthogonal Multicarrier Signals. - Tongyang Xu; Izzat Darwazeh (WCNC, 2017)

Multi-sphere decoding of block segmented SEFDM signals with large number of sub-carriers and high modulation order. - Tongyang Xu; Izzat Darwazeh (WINCOM, 2017)

The Jacobi and Gauss-Seidel-type iteration methods for the matrix equation AXB=C. - Zhaolu Tian; Maoyi Tian; Zhongyun Liu; Tongyang Xu (Appl. Math. Comput., 2017)

Transmission Experiment of Bandwidth Compressed Carrier Aggregation in a Realistic Fading Channel. - Tongyang Xu; Izzat Darwazeh (IEEE Trans. Veh. Technol., 2017)

The First 15 Years of SEFDM: A Brief Survey. - Izzat Darwazeh; Hedaia Ghannam; Tongyang Xu (CSNDSP, 2018)

Experimental Evaluation of Channel Estimation and Equalisation in Non-Orthogonal FDM Systems. - Waseem Ozan; Hedaia Ghannam; Tongyang Xu; Paul Anthony Haigh; Izzat Darwazeh (CSNDSP, 2018)

Experiment for Non-Interfering Coexistence of Non-Orthogonal SEFDM Signals and LTE. - Tongyang Xu; Izzat Darwazeh (CSNDSP, 2018)

Non-Orthogonal Waveform Scheduling for Next Generation Narrowband IoT. - Tongyang Xu; Izzat Darwazeh (GLOBECOM Workshops, 2018)

Uplink Narrowband IoT Data Rate Improvement: Dense Modulation Formats or Non-Orthogonal Signal Waveforms? - Tongyang Xu; Izzat Darwazeh (PIMRC, 2018)

Half-Sine Waveform Design for Narrowband IoT. - Tongyang Xu; Izzat Darwazeh (PIMRC, 2018)

Experimental Validations on Self Interference Cancelled Non-Orthogonal SEFDM Signals. - Tongyang Xu; Izzat Darwazeh (VTC Spring, 2018)

Non-Orthogonal Narrowband Internet of Things: A Design for Saving Bandwidth and Doubling the Number of Connected Devices. - Tongyang Xu; Izzat Darwazeh (IEEE Internet Things J., 2018)

Constructive Interference Precoding for Reliable Non-Orthogonal IoT Signaling. - Tongyang Xu; Fan Liu 005; Ang Li 003; Christos Masouros; Izzat Darwazeh (INFOCOM Workshops, 2019)

Prototyping of Singular Value Reconstruction Precoding for Reliable Non-Orthogonal IoT Signals. - Tongyang Xu; Izzat Darwazeh (PIMRC, 2019)

Design and Prototyping of Neural Network Compression for Non-Orthogonal IoT Signals. - Tongyang Xu; Izzat Darwazeh (WCNC, 2019)

DFT-Spread Spectrally Efficient Non-Orthogonal FDMA: Invited Paper. - Tongyang Xu; Izzat Darwazeh (WINCOM, 2019)

Fast-OFDM Transmission with Duobinary 3-PSK Modulation: Invited Paper. - Liyan Zhu; Tongyang Xu; Izzat Darwazeh (WINCOM, 2019)

Design and Prototyping of Hybrid Analogue Digital Multiuser MIMO Beamforming for Non-Orthogonal Signals. - Tongyang Xu; Christos Masouros; Izzat Darwazeh (CoRR, 2019)

Waveform and Space Precoding for Next Generation Downlink Narrowband IoT. - Tongyang Xu; Christos Masouros; Izzat Darwazeh (IEEE Internet Things J., 2019)

Coexistence of Orthogonal and Non-orthogonal Multicarrier Signals in Beyond 5G Scenarios. - Xinyue Liu 004; Tongyang Xu; Izzat Darwazeh (6G SUMMIT, 2020)

Waveform-Defined Security: A Framework for Secure Communications. - Tongyang Xu (CSNDSP, 2020)

Optimal Closed-Form Designs for Directional Modulation with Practical Hardware Limitations. - Zhongxiang Wei; Christos Masouros; Fan Liu 005; Tongyang Xu (GLOBECOM, 2020)

Waveform-Defined Security Enhancement via Signal Generation optimization. - Tongyang Xu (GLOBECOM (Workshops), 2020)

Wavelet Classification for Non-Cooperative Non-Orthogonal Signal Communications. - Tongyang Xu; Izzat Darwazeh (GLOBECOM (Workshops), 2020)

A Lightweight Intelligent Authentication Approach for Intrusion Detection. - Xiaoying Qiu; Zhidu Li; Xuan Sun; Tongyang Xu (PIMRC, 2020)

Robust Interference Exploitation for Multi-Cell Transmission. - Zhongxiang Wei; Christos Masouros; Tongyang Xu; Kai-Kit Wong (PIMRC, 2020)

Non-Orthogonal Frequency Division Multiple Access. - Tongyang Xu; Izzat Darwazeh (VTC Spring, 2020)

Deep Learning for Over-the-Air Non-Orthogonal Signal Classification. - Tongyang Xu; Izzat Darwazeh (VTC Spring, 2020)

Non-Orthogonal Waveforms in Secure Communications. - Tongyang Xu (CoRR, 2020)

Wavelet Classification for Over-the-Air Non-Orthogonal Waveforms. - Tongyang Xu; Izzat Darwazeh (CoRR, 2020)

Design and Prototyping of Hybrid Analog-Digital Multiuser MIMO Beamforming for Nonorthogonal Signals. - Tongyang Xu; Christos Masouros; Izzat Darwazeh (IEEE Internet Things J., 2020)

Constructive Interference based Joint Combiner and Precoder Design in Multiuser MIMO Systems. - Zhongxiang Wei; Christos Masouros; Tongyang Xu (ICC Workshops, 2021)

Faster URLLC: Deep Learning Waveform Fingerprinting. - Tongyang Xu; Izzat Darwazeh (ICC Workshops, 2021)

Waveform-Defined Privacy: A Signal Solution to Protect Wireless Sensing. - Tongyang Xu (VTC Fall, 2021)

A relaxed MSIO iteration algorithm for solving coupled discrete Markovian jump Lyapunov equations. - Zhaolu Tian; Xukuan Li; Tongyang Xu; Zhongyun Liu (J. Frankl. Inst., 2021)

Waveform Defence Against Deep Learning Generative Adversarial Network Attacks. - Tongyang Xu; Zhongxiang Wei (CSNDSP, 2022)

Min-Max Hamming Distance Considerations for Activation Pattern Design in Index Modulation. - Yinglin Chen; Tongyang Xu; Izzat Darwazeh (ICCC, 2022)

Proof of concept experiments of joint waveform design for integrated sensing and communications. - Tongyang Xu; Fan Liu 005; Christos Masouros; Izzat Darwazeh (ISACom@MobiCom, 2022)

Waveform-Defined Security: A Low-Cost Framework for Secure Communications. - Tongyang Xu (IEEE Internet Things J., 2022)

An Experimental Proof of Concept for Integrated Sensing and Communications Waveform Design. - Tongyang Xu; Fan Liu 005; Christos Masouros; Izzat Darwazeh (IEEE Open J. Commun. Soc., 2022)

Index Modulation Pattern Design for Non-Orthogonal Multicarrier Signal Waveforms. - Yinglin Chen; Tongyang Xu; Izzat Darwazeh (IEEE Trans. Wirel. Commun., 2022)

Anti-Eavesdropping and Anti-Jamming Waveform Design with Coding Split Index Modulation. - Yinglin Chen; Chao Wang 028; Jiangbo Si; Tongyang Xu (ICCC, 2023)

Coding Split and Adjustment to Defend OFDM-IM Against Jamming Attacks. - Yinglin Chen; Weijie Yuan 001; Tongyang Xu (IEEE Commun. Lett., 2023)

A DQN-Based Multi-Objective Participant Selection for Efficient Federated Learning. - Tongyang Xu; Yuan Liu; Zhaotai Ma; Yiqiang Huang; Peng Liu (Future Internet, 2023)

Toward Collision-Free LoRaWAN Communication under the Coexistence with Wi-Fi Networks. - Chenglong Shao; Tongyang Xu; Qinghe Du (CANDAR, 2024)

Experimental Evaluation of ISAC in Distributed and Centralized Multiuser-MIMO Systems. - Tongyang Xu; Yujian Ye; Yi Tang 009 (CSCN, 2024)

Modulation Limitations on Non-Orthogonal Signal Waveform. - Yifei Shao; Xiaoyu Shi; Tongyang Xu (CSNDSP, 2024)

Enhancing Spectral Efficiency with Over-the-Air Multiuser-MIMO Enabled NOFS Signals. - Tongyang Xu; Yujian Ye; Yi Tang 009 (CSNDSP, 2024)

Signal Waveform Design for Resilient Integrated Sensing and Communications. - Tongyang Xu; Yujian Ye; Christos Masouros (CSNDSP, 2024)

Net-Zero Integrated Sensing and Communication in Backscatter Systems. - Yu Zhang 047; Tongyang Xu; Christos Masouros; Zhu Han 001 (GLOBECOM, 2024)

Sub-Block Level Interference Exploitation Precoding in Satellite Communications. - Zhongxiang Wei; Jingjing Wang 001; Christos Masouros; Tongyang Xu; Jianrui Chen; Ang Li 003 (IWCMC, 2024)

A Non-Orthogonal Waveform Enabled Spectrally Efficient Over-the-Air ISAC Transmission. - Yu Zhang; Tongyang Xu; Christos Masouros; Izzat Darwazeh (SPAWC, 2024)

OFDM-Standard Compatible SC-NOFS Waveforms for Low-Latency and Jitter-Tolerance Industrial IoT Communications. - Tongyang Xu; Shuangyang Li; Jinhong Yuan (IEEE Internet Things J., 2024)

Fluid Antenna Index Modulation Communications. - Yinglin Chen; Tongyang Xu (IEEE Wirel. Commun. Lett., 2024)

A Low-Cost Multi-Band Waveform Security Framework in Resource-Constrained Communications. - Tongyang Xu; Zhongxiang Wei; Tianhua Xu; Gan Zheng (IEEE Trans. Wirel. Commun., 2024)

NOFS: A Non-Orthogonal Frequency Shaping Waveform to Break the Fast-OFDM Limit. - Tongyang Xu; Izzat Darwazeh (ICT, 2025)

Reliable, Secure, and Spectrally Efficient ISAC using Distributed Multiuser MIMO and Non-Orthogonal Waveform. - Tongyang Xu; Christos Masouros; Izzat Darwazeh (ISVLSI, 2025)

Zero-Power Backscatter Sensing and Communication Proof-of-Concept. - Yu Zhang; Xiaoyu Shi; Tongyang Xu (CoRR, 2025)