By Associate Professor Derrick Wing Kwan Ng

Preprints

Saeidi MA; Emadi MJ; Masoumi H; Mili MR; Ng DWK; Krikidis I, 2020, Weighted Sum-Rate Maximization for Multi-IRS-assisted Full-Duplex Systems with Hardware Impairments, http://dx.doi.org/10.48550/arxiv.2010.01339

Zhang W; Xu J; Xu W; Ng DWK; Sun H, 2020, Cascaded Channel Estimation for IRS-assisted Mmwave Multi-antenna with Quantized Beamforming, http://dx.doi.org/10.48550/arxiv.2010.00865

Xu D; Yu X; Jamali V; Ng DWK; Schober R, 2020, Resource Allocation for Large IRS-Assisted SWIPT Systems with Non-linear Energy Harvesting Model, http://dx.doi.org/10.48550/arxiv.2010.00846

Liu X; Liu C; Li Y; Vucetic B; Ng DWK, 2020, Deep Residual Learning-Assisted Channel Estimation in Ambient Backscatter Communications, http://dx.doi.org/10.48550/arxiv.2009.07468

Liu C; Yuan W; Wei Z; Liu X; Ng DWK, 2020, Location-aware Predictive Beamforming for UAV Communications: A Deep Learning Approach, http://dx.doi.org/10.48550/arxiv.2009.07478

Gao Y; Xu J; Xu W; Ng DWK; Alouini MS, 2020, Distributed IRS with Statistical Passive Beamforming for MISO Communications, http://dx.doi.org/10.48550/arxiv.2009.06286

Liu C; Wei Z; Ng DWK; Yuan J; Liang Y-C, 2020, Deep Transfer Learning for Signal Detection in Ambient Backscatter Communications, http://dx.doi.org/10.48550/arxiv.2009.05231

Liu C; Liu X; Ng DWK; Yuan J, 2020, Deep Residual Learning for Channel Estimation in Intelligent Reflecting Surface-Assisted Multi-User Communications, http://dx.doi.org/10.48550/arxiv.2009.01423

Xie T; Dai L; Ng DWK; Chae C-B, 2020, On the Power Leakage Problem in Millimeter-Wave Massive MIMO with Lens Antenna Arrays, http://dx.doi.org/10.48550/arxiv.2008.10232

Shao X; Chen X; Ng DWK; Zhong C; Zhang Z, 2020, Covariance-Based Cooperative Activity Detection for Massive Grant-Free Random Access, http://dx.doi.org/10.48550/arxiv.2008.10155

Wei Z; Cai Y; Sun Z; Ng DWK; Yuan J; Zhou M; Sun L, 2020, Sum-Rate Maximization for IRS-Assisted UAV OFDMA Communication Systems, http://dx.doi.org/10.48550/arxiv.2008.09939

Moghimi M; Zakeri A; Javan MR; Mokari N; Ng DWK, 2020, Joint Radio Resource Allocation and Cooperative Caching in PD-NOMA-Based HetNets, http://dx.doi.org/10.48550/arxiv.2007.11415

Ouyang C; Wu S; Jiang C; Ng DWK; Yang H, 2020, Secrecy Performance for Finite-Alphabet Inputs Over Fluctuating Two-Ray Channels in FDA Communications, http://dx.doi.org/10.48550/arxiv.2006.06159

Zhai X; Chen X; Xu J; Ng DWK, 2020, Hybrid Beamforming for Massive MIMO Over-the-Air Computation, http://dx.doi.org/10.48550/arxiv.2006.04560

Hu S; Wei Z; Cai Y; Ng DWK; Yuan J, 2020, Sum-Rate Maximization for Multiuser MISO Downlink Systems with Self-sustainable IRS, http://dx.doi.org/10.48550/arxiv.2005.11663

Yuan W; Liu F; Masouros C; Yuan J; Ng DWK; Gonzalez-Prelcic N, 2020, Bayesian Predictive Beamforming for Vehicular Networks: A Low-overhead Joint Radar-Communication Approach, http://dx.doi.org/10.48550/arxiv.2005.07698

Yu X; Xu D; Ng DWK; Schober R, 2020, Power-Efficient Resource Allocation for Multiuser MISO Systems via Intelligent Reflecting Surfaces, http://dx.doi.org/10.48550/arxiv.2005.06703

Yuan W; Liu F; Masouros C; Yuan J; Ng DWK, 2020, Joint Radar-Communication-Based Bayesian Predictive Beamforming for Vehicular Networks, http://dx.doi.org/10.48550/arxiv.2004.12300

Hua M; Wu Q; Ng DWK; Zhao J; Yang L, 2020, Intelligent Reflecting Surface-Aided Joint Processing Coordinated Multipoint Transmission, http://dx.doi.org/10.48550/arxiv.2003.13909

You L; Xiong J; Huang Y; Ng DWK; Pan C; Wang W; Gao X, 2020, Reconfigurable Intelligent Surfaces-Assisted Multiuser MIMO Uplink Transmission with Partial CSI, http://dx.doi.org/10.48550/arxiv.2003.13014

Wu Q; Zhang G; Ng DWK; Chen W; Schober R, 2020, Generalized Wireless-Powered Communications: When to Activate Wireless Power Transfer?, http://dx.doi.org/10.48550/arxiv.2003.11720

Cai Y; Wei Z; Li R; Ng DWK; Yuan J, 2020, Joint Trajectory and Resource Allocation Design for Energy-Efficient Secure UAV Communication Systems, http://dx.doi.org/10.48550/arxiv.2003.07028

Xu D; Yu X; Sun Y; Ng DWK; Schober R, 2020, Resource Allocation for IRS-assisted Full-Duplex Cognitive Radio Systems, http://dx.doi.org/10.48550/arxiv.2003.07467

Li R; Wei Z; Yang L; Ng DWK; Yuan J; An J, 2020, Resource Allocation for Secure Multi-UAV Communication Systems with Multi-Eavesdropper, http://dx.doi.org/10.48550/arxiv.2003.07014

Zhou Y; Zhou F; Zhou H; Ng DWK; Hu RQ, 2020, Robust Trajectory and Transmit Power Optimization for Secure UAV-Enabled Cognitive Radio Networks, http://dx.doi.org/10.48550/arxiv.2005.03091

Wang K; Wu Q; Chen W; Yang Y; Ng DWK, 2020, Energy-Efficient Buffer-Aided Relaying Systems with Opportunistic Spectrum Access, http://dx.doi.org/10.48550/arxiv.2002.11954

Yuan W; Wu N; Yuan J; Ng DWK; Hanzo L, 2020, Joint Data and Active User Detection for Grant-free FTN-NOMA in Dynamic Networks, http://dx.doi.org/10.48550/arxiv.2002.07992

Khalili A; Mili MR; Ng DWK, 2020, Performance Trade-off Between Uplink and Downlink in Full-Duplex Communications, http://dx.doi.org/10.48550/arxiv.2002.07406

Khalili A; Ng DWK, 2020, Energy and Spectral Efficiency Tradeoff in OFDMA Networks via Antenna Selection Strategy, http://dx.doi.org/10.48550/arxiv.2002.04104

Chen X; Ng DWK; Yu W; Larsson EG; Al-Dhahir N; Schober R, 2020, Massive Access for 5G and Beyond, http://dx.doi.org/10.48550/arxiv.2002.03491

Zheng T-X; Wang H-M; Ng DWK; Yuan J, 2020, Physical-Layer Security in the Finite Blocklength Regime over Fading Channels, http://dx.doi.org/10.48550/arxiv.2002.03106

Yu X; Xu D; Sun Y; Ng DWK; Schober R, 2019, Robust and Secure Wireless Communications via Intelligent Reflecting Surfaces, http://dx.doi.org/10.48550/arxiv.1912.01497

Yuan W; Wei Z; Yuan J; Ng DWK, 2019, A Simple Variational Bayes Detector for Orthogonal Time Frequency Space (OTFS) Modulation, http://dx.doi.org/10.48550/arxiv.1911.12538

Khalili A; Akhlaghi S; Tabassum H; Ng DWK, 2019, Joint User Association and Resource Allocation in the Uplink of Heterogeneous Networks, http://dx.doi.org/10.48550/arxiv.1911.12697

Xu J; Xu W; Ng DWK; Swindlehurst AL, 2019, Secure Communication for Spatially Sparse Millimeter-Wave Massive MIMO Channels via Hybrid Precoding, http://dx.doi.org/10.48550/arxiv.1911.07017

Zhang J; Björnson E; Matthaiou M; Ng DWK; Yang H; Love DJ, 2019, Prospective Multiple Antenna Technologies for Beyond 5G, http://dx.doi.org/10.48550/arxiv.1910.00092

Sun X; Ng DWK; Ding Z; Xu Y; Zhong Z, 2019, Physical Layer Security in UAV Systems: Challenges and Opportunities, http://dx.doi.org/10.48550/arxiv.1909.06785

Xu D; Yu X; Sun Y; Ng DWK; Schober R, 2019, Resource Allocation for Secure IRS-assisted Multiuser MISO Systems, http://dx.doi.org/10.48550/arxiv.1907.03085

Xu D; Sun Y; Ng DWK; Schober R, 2019, Multiuser MISO UAV Communications in Uncertain Environments with No-fly Zones: Robust Trajectory and Resource Allocation Design, http://dx.doi.org/10.48550/arxiv.1905.10731

Wei Z; Qiu M; Ng DWK; Yuan J, 2019, A Two-Stage Beam Alignment Framework for Hybrid MmWave Distributed Antenna Systems, http://dx.doi.org/10.48550/arxiv.1905.02955

Ruby R; Zhong S; Ng DWK; Wu K; Leung VCM, 2019, Enhanced Energy-Efficient Downlink Resource Allocation in Green Non-Orthogonal Multiple Access Systems, http://dx.doi.org/10.48550/arxiv.1904.08704

Morsi R; Jamali V; Hagelauer A; Ng DWK; Schober R, 2019, Conditional Capacity and Transmit Signal Design for SWIPT Systems with Multiple Nonlinear Energy Harvesting Receivers, http://dx.doi.org/10.48550/arxiv.1903.09299

Sun X; Shen C; Ng DWK; Zhong Z, 2019, Robust Trajectory and Resource Allocation Design for Secure UAV-aided Communications, http://dx.doi.org/10.48550/arxiv.1903.07238

Wei Z; Yang L; Ng DWK; Yuan J; Hanzo L, 2019, On the Performance Gain of NOMA over OMA in Uplink Communication Systems, http://dx.doi.org/10.48550/arxiv.1903.01683

Li X; Zhou X; Ng DWK; Sun C, 2019, Optimal Online Transmission Policy for Energy-Constrained Wireless-Powered Communication Networks, http://dx.doi.org/10.48550/arxiv.1902.09071

Zhao L; Guo J; Wei Z; Ng DWK; Yuan J, 2019, A Distributed Multi-RF Chain Hybrid mmWave Scheme for Small-cell Systems, http://dx.doi.org/10.48550/arxiv.1902.08354

Zheng T-X; Wang H-M; Ng DWK; Yuan J, 2019, Multi-Antenna Covert Communications in Random Wireless Networks, http://dx.doi.org/10.48550/arxiv.1902.06936

Wei Z; Ng DWK; Yuan J, 2019, Beamwidth Control for NOMA in Hybrid mmWave Communication Systems, http://dx.doi.org/10.48550/arxiv.1902.04227

Wei Z; Yang L; Ng DWK; Yuan J, 2019, On the Performance Gain of NOMA over OMA in Uplink Single-cell Systems, http://dx.doi.org/10.48550/arxiv.1902.03535

Jia R; Chen X; Zhong C; Ng DWK; Lin H; Zhang Z, 2019, Design of Non-Orthogonal Beamspace Multiple Access for Cellular Internet-of-Things, http://dx.doi.org/10.48550/arxiv.1902.02903

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