By Associate Professor Derrick Wing Kwan Ng

Preprints

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

Feng B; Liao Z; Wu Y; Jin J; Ng DWK; Xia X-G; Gong X, 2019, Joint Millimeter Wave and Microwave Wave Resource Allocation Design for Dual-Mode Base Stations, http://dx.doi.org/10.48550/arxiv.1902.01585

Xu J; Xu W; Zhu J; Ng DWK; Swindlehurst AL, 2019, Secure Massive MIMO Communication with Low-resolution DACs, http://dx.doi.org/10.48550/arxiv.1901.10017

Cai Y; Wei Z; Li R; Ng DWK; Yuan J, 2019, Energy-Efficient Resource Allocation for Secure UAV Communication Systems, http://dx.doi.org/10.48550/arxiv.1901.09308

Liang X; Gong X; Wu Y; Ng DWK; Hong T, 2018, Analysis of Outage Probabilities for Cooperative NOMA Users with Imperfect CSI, http://dx.doi.org/10.48550/arxiv.1809.09411

Xu D; Sun Y; Ng DWK; Schober R, 2018, Robust Resource Allocation for UAV Systems with UAV Jittering and User Location Uncertainty, http://dx.doi.org/10.48550/arxiv.1809.03706

Li R; Wei Z; Yang L; Ng DWK; Yang N; Yuan J; An J, 2018, Joint Trajectory and Resource Allocation Design for UAV Communication Systems, http://dx.doi.org/10.48550/arxiv.1809.01323

Najafi M; Jamali V; Ng DWK; Schober R, 2018, C-RAN with Hybrid RF/FSO Fronthaul Links: Joint Optimization of RF Time Allocation and Fronthaul Compression, http://dx.doi.org/10.48550/arxiv.1808.05004

Sun Y; Xu D; Ng DWK; Dai L; Schober R, 2018, Optimal 3D-Trajectory Design and Resource Allocation for Solar-Powered UAV Communication Systems, http://dx.doi.org/10.48550/arxiv.1808.00101

Ding Z; Ng DWK; Schober R; Poor HV, 2018, Delay Minimization for NOMA-MEC Offloading, http://dx.doi.org/10.48550/arxiv.1807.06810

Cui M; Zhang G; Wu Q; Ng DWK, 2018, Robust Trajectory and Transmit Power Design for Secure UAV Communications, http://dx.doi.org/10.48550/arxiv.1806.06396

Wei Z; Zhao L; Guo J; Ng DWK; Yuan J, 2018, Multi-Beam NOMA for Hybrid mmWave Systems, http://dx.doi.org/10.48550/arxiv.1806.04919

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