By Associate Professor Derrick Wing Kwan Ng

Preprints

Chen Y; Guo X; Zhou G; Jin S; Ng DWK; Wang Z, 2024, Unified Far-Field and Near-Field in Holographic MIMO: A Wavenumber-Domain Perspective, http://dx.doi.org/10.48550/arxiv.2407.14815

Wei Z; Xu D; Li S; Song S; Ng DWK; Caire G, 2024, Resource Allocation Design for Next-Generation Multiple Access: A Tutorial Overview, http://dx.doi.org/10.48550/arxiv.2407.02877

Chen W; Yang Z; Wei Z; Ng DWK; Matthaiou M, 2024, RIS-aided MIMO Beamforming: Piece-Wise Near-field Channel Model, http://dx.doi.org/10.48550/arxiv.2406.14939

Liu Z; Zhang J; Liu Z; Ng DWK; Ai B, 2024, Joint Cooperative Clustering and Power Control for Energy-Efficient Cell-Free XL-MIMO with Multi-Agent Reinforcement Learning, http://dx.doi.org/10.48550/arxiv.2406.05481

Li J; Shao X; Chen F; Wan S; Liu C; Wei Z; Ng DWK, 2024, Networked Integrated Sensing and Communications for 6G Wireless Systems, http://dx.doi.org/10.48550/arxiv.2405.16398

Lei H; Zhang J; Wang Z; Ai B; Ng DWK, 2024, Hybrid-Field Channel Estimation for XL-MIMO Systems with Stochastic Gradient Pursuit Algorithm, http://dx.doi.org/10.48550/arxiv.2405.15345

Ren Z; Zhang S; Li X; Qiu L; Xu J; Ng DWK, 2024, Secure Communications in Near-Filed ISCAP Systems with Extremely Large-Scale Antenna Arrays, http://dx.doi.org/10.48550/arxiv.2405.13634

Li T; Wu Y; Gao J; Zhang W; Xia X-G; Ng DWK; Xiao C, 2024, Asynchronous MIMO-OFDM Massive Unsourced Random Access with Codeword Collisions, http://dx.doi.org/10.48550/arxiv.2405.11883

Ji Z; Wan Y; Li G; Wang S; Ye K; Ng DWK; Xu C, 2024, Robotic Sensor Network: Achieving Mutual Communication Control Assistance With Fast Cross-Layer Optimization, http://dx.doi.org/10.48550/arxiv.2404.10541

Zheng B; Xiong X; Ma T; Tang J; Ng DWK; Swindlehurst AL; Zhang R, 2024, Intelligent Reflecting Surface-Enabled Anti-Detection for Secure Sensing and Communications, http://dx.doi.org/10.48550/arxiv.2404.08366

Fan S; Xu W; Xie R; Jin S; Ng DWK; Al-Dhahir N, 2024, Deep CSI Compression for Dual-Polarized Massive MIMO Channels with Disentangled Representation Learning, http://dx.doi.org/10.48550/arxiv.2403.19185

Liu S; Yu X; Gao Z; Xu J; Ng DWK; Cui S, 2024, Sensing-Enhanced Channel Estimation for Near-Field XL-MIMO Systems, http://dx.doi.org/10.48550/arxiv.2403.11809

Liu H; An J; Ng DWK; Alexandropoulos GC; Gan L, 2024, DRL-Based Orchestration of Multi-User MISO Systems with Stacked Intelligent Metasurfaces, http://dx.doi.org/10.48550/arxiv.2402.09006

Wang Z; Zhang J; Yi W; Xiao H; Du H; Niyato D; Ai B; Ng DWK, 2024, Analytical Framework for Effective Degrees of Freedom in Near-Field XL-MIMO, http://dx.doi.org/10.48550/arxiv.2401.15280

Xie X; Wu Y; An J; Ng DWK; Xing C; Zhang W, 2024, Massive Unsourced Random Access for Near-Field Communications, http://dx.doi.org/10.48550/arxiv.2401.14008

Chen Y; Ren Z; Xu J; Zeng Y; Ng DWK; Cui S, 2024, Integrated Sensing, Communication, and Powering (ISCAP): Towards Multi-functional 6G Wireless Networks, http://dx.doi.org/10.48550/arxiv.2401.03516

Zhang R; Cheng L; Wang S; Lou Y; Gao Y; Wu W; Ng DWK, 2024, Integrated Sensing and Communication with Massive MIMO: A Unified Tensor Approach for Channel and Target Parameter Estimation, http://dx.doi.org/10.48550/arxiv.2401.01738

Xu D; Xu Y; Wei Z; Song S; Ng DWK, 2023, Sensing-Enhanced Secure Communication: Joint Time Allocation and Beamforming Design, http://dx.doi.org/10.48550/arxiv.2312.15231

Wu J; Yuan W; Wei Z; Yan J; Ng DWK, 2023, Optimal BER Minimum Precoder Design for OTFS-Based ISAC Systems, http://dx.doi.org/10.48550/arxiv.2312.11921

Ren Z; Xu J; Qiu L; Ng DWK, 2023, Secure Cell-Free Integrated Sensing and Communication in the Presence of Information and Sensing Eavesdroppers, http://dx.doi.org/10.48550/arxiv.2312.04355

Zhang P; Zhang J; Xiao H; Zhang X; Ng DWK; Ai B, 2023, Joint Distributed Precoding and Beamforming for RIS-aided Cell-Free Massive MIMO Systems, http://dx.doi.org/10.48550/arxiv.2311.13139

An J; Yuen C; Xu C; Li H; Ng DWK; Di Renzo M; Debbah M; Hanzo L, 2023, Stacked Intelligent Metasurface-Aided MIMO Transceiver Design, http://dx.doi.org/10.48550/arxiv.2311.09814

Shi B; Wu Y; Yuan P; Ng DWK; Xia X-G; Zhang W, 2023, Code-Aided Channel Estimation in LDPC-Coded MIMO Systems, http://dx.doi.org/10.48550/arxiv.2311.07091

Gao Z; Ke M; Mei Y; Qiao L; Chen S; Ng DWK; Poor HV, 2023, Compressive Sensing-Based Grant-Free Massive Access for 6G Massive Communication, http://dx.doi.org/10.48550/arxiv.2311.06770

Song X; Li X; Qin X; Xu J; Han TX; Ng DWK, 2023, Fully-Passive versus Semi-Passive IRS-Enabled Sensing: SNR and CRB Comparison, http://dx.doi.org/10.48550/arxiv.2311.06002

Ren Z; Qiu L; Xu J; Ng DWK, 2023, Sensing-Assisted Sparse Channel Recovery for Massive Antenna Systems, http://dx.doi.org/10.48550/arxiv.2311.05907

Liu S; Yu X; Gao Z; Ng DWK, 2023, DPSS-based Codebook Design for Near-Field XL-MIMO Channel Estimation, http://dx.doi.org/10.48550/arxiv.2310.18180

Xiao Z; Zeng Y; Wen F; Zhang Z; Ng DWK, 2023, Integrated Sensing and Channel Estimation by Exploiting Dual Timescales for Delay-Doppler Alignment Modulation, http://dx.doi.org/10.48550/arxiv.2310.11326

Wu Y; Xu D; Ng DWK; Schober R; Gerstacker W, 2023, Globally Optimal Resource Allocation Design for Discrete Phase Shift IRS-Assisted Multiuser Networks with Perfect and Imperfect CSI, http://dx.doi.org/10.48550/arxiv.2310.04063

Liang R; Yang B; Yu Z; Cao X; Ng DWK; Yuen C, 2023, A Multi-Head Ensemble Multi-Task Learning Approach for Dynamical Computation Offloading, http://dx.doi.org/10.48550/arxiv.2309.00907

Lei H; Zhang J; Xiao H; Zhang X; Ai B; Ng DWK, 2023, Channel Estimation for XL-MIMO Systems with Polar-Domain Multi-Scale Residual Dense Network, http://dx.doi.org/10.48550/arxiv.2308.16400

Zhou F; Ding R; Wu Q; Ng DWK; Wong K-K; Al-Dhahir N, 2023, A Partially Observable Deep Multi-Agent Active Inference Framework for Resource Allocation in 6G and Beyond Wireless Communications Networks

Le TA; Ng DWK; Yang X-S, 2023, A Rank-One Optimization Framework and Its Applications to Transmit Beamforming, http://dx.doi.org/10.48550/arxiv.2308.09389

Thapar S; Mishra D; Ng DWK; Saini R, 2023, Secrecy Outage Probability Analysis for Downlink Untrusted NOMA Under Practical SIC Error, http://dx.doi.org/10.48550/arxiv.2308.08804

Chen X; Feng B; Wu Y; Ng DWK; Schober R, 2023, Joint Beamforming and Antenna Movement Design for Moveable Antenna Systems Based on Statistical CSI, http://dx.doi.org/10.48550/arxiv.2308.06720

Xie B; Wu Y; Shi Y; Ng DWK; Zhang W, 2023, Communication-Efficient Framework for Distributed Image Semantic Wireless Transmission, http://dx.doi.org/10.48550/arxiv.2308.03713

Wu Y; Xu D; Ng DWK; Gerstacker W; Schober R, 2023, Movable Antenna-Enhanced Multiuser Communication: Optimal Discrete Antenna Positioning and Beamforming, http://dx.doi.org/10.48550/arxiv.2308.02304

Chu Y; Wei Z; Yang Z; Ng DWK, 2023, Channel Estimation for RIS-Aided MIMO Systems: A Partially Decoupled Atomic Norm Minimization Approach, http://dx.doi.org/10.48550/arxiv.2307.11403

Ren Z; Peng Y; Song X; Fang Y; Qiu L; Liu L; Ng DWK; Xu J, 2023, Fundamental CRB-Rate Tradeoff in Multi-Antenna ISAC Systems with Information Multicasting and Multi-Target Sensing, http://dx.doi.org/10.48550/arxiv.2307.11337

Qiao L; Liao A; Li Z; Wang H; Gao Z; Gao X; Su Y; Xiao P; You L; Ng DWK, 2023, Sensing User's Activity, Channel, and Location with Near-Field Extra-Large-Scale MIMO, http://dx.doi.org/10.48550/arxiv.2307.10837

Cheng G; Fang Y; Xu J; Ng DWK, 2023, Optimal Coordinated Transmit Beamforming for Networked Integrated Sensing and Communications, http://dx.doi.org/10.48550/arxiv.2307.05127

Zou J; Sun S; Masouros C; Cui Y; Liu Y; Ng DWK, 2023, Energy-Efficient Beamforming Design for Integrated Sensing and Communications Systems, http://dx.doi.org/10.48550/arxiv.2307.04002

Kou W-B; Wang S; Zhu G; Luo B; Chen Y; Ng DWK; Wu Y-C, 2023, Communication Resources Constrained Hierarchical Federated Learning for End-to-End Autonomous Driving, http://dx.doi.org/10.48550/arxiv.2306.16169

Qiu C; Hua M; Wu Q; Chen W; Ma S; Hou F; Ng DWK; Swindlehurst AL, 2023, Intelligent Reflecting Surface Empowered Self-Interference Cancellation in Full-Duplex Systems, http://dx.doi.org/10.48550/arxiv.2306.14102

Shi E; Zhang J; Ng DWK; Ai B, 2023, Uplink Performance of RIS-aided Cell-Free Massive MIMO System with Electromagnetic Interference, http://dx.doi.org/10.48550/arxiv.2306.08278

Zhang S; Xu W; Jin S; You X; Ng DWK; Wang L-C, 2023, Dual-Propagation-Feature Fusion Enhanced Neural CSI Compression for Massive MIMO, http://dx.doi.org/10.48550/arxiv.2306.06111

Wei Z; Liu F; Liu C; Yang Z; Ng DWK; Schober R, 2023, Integrated Sensing, Navigation, and Communication for Secure UAV Networks with a Mobile Eavesdropper, http://dx.doi.org/10.48550/arxiv.2305.12842

An J; Xu C; Ng DWK; Alexandropoulos GC; Huang C; Yuen C; Hanzo L, 2023, Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G, http://dx.doi.org/10.48550/arxiv.2305.08079

Yao J; Xu J; Xu W; Ng DWK; Yuen C; You X, 2023, Robust Beamforming Design for RIS-aided Cell-free Systems with CSI Uncertainties and Capacity-limited Backhaul, http://dx.doi.org/10.48550/arxiv.2305.05348

An J; Li H; Ng DWK; Yuen C, 2023, Fundamental Detection Probability vs. Achievable Rate Tradeoff in Integrated Sensing and Communication Systems, http://dx.doi.org/10.48550/arxiv.2305.02847

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