Beamforming for MIMO Gaussian wiretap channels with imperfect channel state information. - Chenxi Liu 002; Giovanni Geraci; Nan (Jonas) Yang; Jinhong Yuan; Robert A. Malaney (GLOBECOM, 2013)

Secrecy in MIMOME wiretap channels: Beamforming with imperfect CSI. - Chenxi Liu 002; Nan (Jonas) Yang; Giovanni Geraci; Jinhong Yuan; Robert A. Malaney (ICC, 2014)

Secure adaptive transmission in two-way relay wiretap channels. - Chenxi Liu 002; Nan Yang 006; Shihao Yan; Jinhong Yuan; Robert A. Malaney (ICCC, 2014)

Secure Transmission for Relay Wiretap Channels in the Presence of Spatially Random Eavesdroppers. - Chenxi Liu 002; Nan (Jonas) Yang; Jinhong Yuan; Robert A. Malaney (GLOBECOM Workshops, 2015)

Location-Based Secure Transmission for Wiretap Channels. - Chenxi Liu 002; Nan (Jonas) Yang; Jinhong Yuan; Robert A. Malaney (IEEE J. Sel. Areas Commun., 2015)

Location-based beamforming for Rician wiretap channels. - Chenxi Liu 002; Robert A. Malaney (AusCTW, 2016)

Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels. - Chenxi Liu 002; Robert A. Malaney (IEEE Trans. Wirel. Commun., 2016)

Artificial-Noise-Aided Transmission in Multi-Antenna Relay Wiretap Channels With Spatially Random Eavesdroppers. - Chenxi Liu 002; Nan (Jonas) Yang; Robert A. Malaney; Jinhong Yuan (IEEE Trans. Wirel. Commun., 2016)

Secure Transmission in the Presence of Full-Duplex Active Eavesdropper. - Chenxi Liu 002; Jemin Lee; Tony Q. S. Quek (GLOBECOM, 2017)

Secure UAV communication in the presence of active eavesdropper (invited paper). - Chenxi Liu 002; Tony Q. S. Quek; Jemin Lee (WCSP, 2017)

UAV-Assisted Uplink Transmission for Ultra-Reliable and Low-Latency Communications. - Changyang She; Chenxi Liu 002; Tony Q. S. Quek; Chenyang Yang 001; Yonghui Li 001 (ICC Workshops, 2018)

Self-Controlled Jamming Resilient Design Using Physical Layer Secret Keys. - Jay Prakash; Chenxi Liu 002; Jemin Lee; Tony Q. S. Quek (CoRR, 2018)

Impact of Elevated Base Stations on the Ultra-Dense Networks. - Hewon Cho; Chenxi Liu 002; Jemin Lee; Taegyun Noh; Tony Q. S. Quek (IEEE Commun. Lett., 2018)

EKF-GPR-Based Fingerprint Renovation for Subset-Based Indoor Localization with Adjusted Cosine Similarity. - Junhua Yang; Yong Li 036; Wei Cheng; Yang Liu 309; Chenxi Liu 002 (Sensors, 2018)

Transmit Antenna Selection in MIMO Wiretap Channels: A Machine Learning Approach. - Dongxuan He; Chenxi Liu 002; Tony Q. S. Quek; Hua Wang 001 (IEEE Wirel. Commun. Lett., 2018)

Joint Bandwidth, Caching, and Computing Resource Allocation for Mobile VR Delivery in F-RANs. - Tian Dang; Mugen Peng; Yaqiong Liu; Chenxi Liu 002 (GLOBECOM, 2019)

RF based entropy sources for jamming resilience: poster. - Jay Prakash; Chenxi Liu 002; Tony Q. S. Quek; Jemin Lee (WiSec, 2019)

Ultra-Reliable and Low-Latency Communications in Unmanned Aerial Vehicle Communication Systems. - Changyang She; Chenxi Liu 002; Tony Q. S. Quek; Chenyang Yang 001; Yonghui Li 001 (IEEE Trans. Commun., 2019)

Two-Stage Relay Selection for Enhancing Physical Layer Security in Non-Orthogonal Multiple Access. - Youhong Feng; Shihao Yan; Chenxi Liu 002; Zhen Yang 001; Nan Yang 006 (IEEE Trans. Inf. Forensics Secur., 2019)

Safeguarding UAV Communications Against Full-Duplex Active Eavesdropper. - Chenxi Liu 002; Jemin Lee; Tony Q. S. Quek (IEEE Trans. Wirel. Commun., 2019)

Learning-Based Wireless Powered Secure Transmission. - Dongxuan He; Chenxi Liu 002; Hua Wang 001; Tony Q. S. Quek (IEEE Wirel. Commun. Lett., 2019)

Energy-Efficient Mobile Edge Computing in NOMA-Based Wireless Networks: A Game Theory Approach. - Xueyan Cao; Chenxi Liu 002; Mugen Peng (ICC, 2020)

Joint Radio and Computation Resource Allocation for NOMA-Enabled MEC in Multi-Cell Networks. - Binghong Liu; Chenxi Liu 002; Mugen Peng (ICC, 2020)

Transmission Diversity Schemes for Downlink Control Channel in 5G. - Qin Mu; Yuqiang Chen; Kexin Xiong; Chenxi Liu 002 (ICCC, 2020)

Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks. - Wanli Wen; Chenxi Liu 002; Yaru Fu; Tony Q. S. Quek; Fu-Chun Zheng; Shi Jin 002 (IEEE Trans. Inf. Forensics Secur., 2020)

Resource Allocation for Non-Orthogonal Multiple Access-Enabled Fog Radio Access Networks. - Binghong Liu; Chenxi Liu 002; Mugen Peng; Yaqiong Liu; Shi Yan 006 (IEEE Trans. Wirel. Commun., 2020)

Online 3-D Trajectory Design for UAV-Enabled Communications with User Mobility and UAV Kinematic Constraints. - Xian Zhang; Chenxi Liu 002; Mugen Peng (ICCC, 2021)

Coverage Analysis of Fog-Enabled Vehicular Networks with User Mobility. - Minghan Jiao; Chenxi Liu 002; Mugen Peng (VTC Fall, 2021)

A Q-Learning-Based Resource Allocation for Downlink Non-Orthogonal Multiple Access Systems Considering QoS. - Qi Zhai; Miodrag Bolic; Yong Li 036; Wei Cheng; Chenxi Liu 002 (IEEE Access, 2021)

Resource Allocation for Energy-Efficient MEC in NOMA-Enabled Massive IoT Networks. - Binghong Liu; Chenxi Liu 002; Mugen Peng (IEEE J. Sel. Areas Commun., 2021)

Effective Cache-Enabled Wireless Networks: An Artificial Intelligence- and Recommendation-Oriented Framework. - Yaru Fu; Howard H. Yang; Khai Nguyen Doan; Chenxi Liu 002; Xijun Wang 001; Tony Q. S. Quek (IEEE Veh. Technol. Mag., 2021)

Sensing for Beamforming: An IRS-Enabled Integrated Sensing and Communication Framework. - Chenxi Liu 002; Xiaoling Hu 001; Mugen Peng; Caijun Zhong (ICC, 2022)

Impacts of Obstacles and Jittering on Coverage and Throughput Performance of Large-Scale UAV Networks. - Bonan Yin; Chenxi Liu 002; Mugen Peng (VTC Fall, 2022)

IRS-Aided Non-Orthogonal ISAC Systems: Performance Analysis and Beamforming Design. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng; Caijun Zhong (CoRR, 2022)

Blockchain-based fog radio access networks: Architecture, key technologies, and challenges. - Zixin Wang; Bin Cao 002; Chenxi Liu 002; Congfang Xu; Lei Zhang 035 (Digit. Commun. Networks, 2022)

Fresh, Fair and Energy-Efficient Content Provision in a Private and Cache-Enabled UAV Network. - Peng Yang 009; Kun Guo 002; Xing Xi; Tony Q. S. Quek; Xianbin Cao 001; Chenxi Liu 002 (IEEE J. Sel. Top. Signal Process., 2022)

Joint uplink and downlink resource allocation for low-latency mobile virtual reality delivery in fog radio access networks. - Tian Dang; Chenxi Liu 002; Xiqing Liu; Yan Shi 002 (Frontiers Inf. Technol. Electron. Eng., 2022)

Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng; Caijun Zhong (IEEE Trans. Signal Process., 2022)

Three-Dimensional Trajectory Designs for Unmanned Aerial Vehicle-Enabled Communications With Kinematic Constraints. - Xian Zhang; Chenxi Liu 002; Mugen Peng (IEEE Trans. Veh. Technol., 2022)

Adaptive Prediction-Based Beam Tracking Scheme for UAV mmWave Communications. - Jianan Zhu; Chenxi Liu 002; Wenyun Chen; Xiaoling Hu 001; Mugen Peng (GLOBECOM (Workshops), 2023)

Adaptive Beamwidth Control for UAV mm Wave Communications Under Jittering Effects. - Wenyun Chen; Chenxi Liu 002; Wei Wang 021; Mugen Peng (ICC Workshops, 2023)

Deep Reinforcement Learning Assisted Trajectory Design for UAV Communication Systems Against Malicious Jamming. - Jilan Jiao; Chenxi Liu 002; Jianhua He; Mugen Peng (ICCT, 2023)

Sensing and Beamtracking Scheme Design for UAV-Enabled ISAC Systems. - Yunyi Wu; Chenxi Liu 002; Xiaoling Hu 001; Mugen Peng (WCSP, 2023)

Blind-Zone Target Detection and Direction Estimation: An IRS-Aided Approach. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Qin Tao; Mugen Peng (WCSP, 2023)

Low-Latency Mobile Virtual Reality Content Delivery for Unmanned Aerial Vehicle-Enabled Wireless Networks With Energy Constraints. - Tian Dang; Chenxi Liu 002; Mugen Peng (IEEE Trans. Veh. Technol., 2023)

Computation Offloading and Resource Allocation in Unmanned Aerial Vehicle Networks. - Binghong Liu; Chenxi Liu 002; Mugen Peng (IEEE Trans. Veh. Technol., 2023)

IRS-Based Integrated Location Sensing and Communication for mmWave SIMO Systems. - Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng; Caijun Zhong (IEEE Trans. Wirel. Commun., 2023)

Impacts of Antenna Downtilt and Backhaul Connectivity on the UAV-Enabled Heterogeneous Networks. - Xian Zhang; Mugen Peng; Chenxi Liu 002 (IEEE Trans. Wirel. Commun., 2023)

Sensing-Based Beamforming Design for Joint Performance Enhancement of RIS-Aided ISAC Systems. - Xiaowei Qian; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng; Caijun Zhong (IEEE Trans. Commun., 2023)

Network State Sensing Assisted Resource Allocation for Grant Free Multiple Access Systems with Users of Heterogeneous Delay Tolerance. - Liujie Li; Chenxi Liu 002; Bin Cao 002; Mugen Peng (ICC, 2024)

Dual-Sided Active Intelligent Reflecting Surface-Enhanced Multi-Cell Communications. - Chenxi Liu 002; Yong Li 036; Derrick Wing Kwan Ng; Jinhong Yuan; Limeng Dong (ICC, 2024)

Hybrid CRB Analysis for Location Sensing in UAV mmWave Systems Under Jittering Effects. - Wenyun Chen; Chenxi Liu 002; Mugen Peng (WCSP, 2024)

Impacts of Blockages on UAV-Enabled Integrated Sensing and Communications. - Chengguang Liu; Chenxi Liu 002; Wenyun Chen; Mugen Peng (WCSP, 2024)

Performance Analysis of Service Caching in Large-Scale UAV-Enabled Wireless Networks with Coupled Uplink and Downlink. - Rui Ma; Chenxi Liu 002; Howard H. Yang; Mugen Peng (WCSP, 2024)

Rethinking the fundamental performance limits of integrated sensing and communication systems. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng (CoRR, 2024)

Joint user association and resource allocation for cost-efficient NOMA-enabled F-RANs. - Yuan Ai; Chenxi Liu 002; Mugen Peng (Digit. Commun. Networks, 2024)

Sensing-Assisted Beamforming and Trajectory Design for UAV-Enabled Networks. - Xian Zhang; Mugen Peng; Chenxi Liu 002 (IEEE Trans. Veh. Technol., 2024)

Dynamic Cache Placement and Trajectory Design for UAV-Assisted Networks: A Two-Timescale Deep Reinforcement Learning Approach. - Binghong Liu; Chenxi Liu 002; Mugen Peng (IEEE Trans. Veh. Technol., 2024)

Resource Management for Active RIS Aided Multi-Cluster SWIPT Cooperative NOMA Networks. - Qi Zhai; Limeng Dong; Chenxi Liu 002; Yong Li 036; Wei Cheng (IEEE Trans. Netw. Serv. Manag., 2024)

Adaptive Hybrid Beamforming for UAV mmWave Communications Against Asymmetric Jitter. - Wenyun Chen; Chenxi Liu 002; Wei Wang; Mugen Peng; Wei Zhang 001 (IEEE Trans. Wirel. Commun., 2024)

IRS-Aided Location Sensing and Beamforming in ISAC Systems: Distributed or Not? - Shuyang Lyu; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng (IEEE Trans. Veh. Technol., 2024)

Protecting System Information From False Base Station Attacks: A Blockchain-Based Approach. - Zixin Wang; Bin Cao 002; Yao Sun 002; Chenxi Liu 002; Zhiguo Wan; Mugen Peng (IEEE Trans. Wirel. Commun., 2024)

RIS-Enabled Multi-Target Sensing: Performance Analysis and Space-Time Beamforming Design. - Zhen Wang; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng (IEEE Trans. Wirel. Commun., 2024)

IRS-Aided Non-Orthogonal ISAC Systems: Performance Analysis and Beamforming Design. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng (IEEE Trans. Green Commun. Netw., 2024)

Model Selection and Offloading for Digital Twin Network (DTN): Framework, Performance Metrics, and Algorithm Design. - Wei Hong 002; Ji Yan; Chenxi Liu 002; Yong Li 001; Zhongyuan Zhao 001 (IEEE Internet Things J., 2025)

Wideband Beamforming With RIS: A Unified Framework via Space-Frequency Transformation. - Xiaowei Qian; Xiaoling Hu 001; Chenxi Liu 002; Mugen Peng (IEEE Trans. Signal Process., 2025)

Detection and Multiparameter Estimation for NLoS Targets: An RIS-Assisted Framework. - Zhouyuan Yu; Xiaoling Hu 001; Chenxi Liu 002; Qin Tao; Mugen Peng (IEEE Trans. Signal Process., 2025)

Joint Content Caching, Service Placement, and Task Offloading in UAV-Enabled Mobile Edge Computing Networks. - Youhan Zhao; Chenxi Liu 002; Xiaoling Hu 001; Jianhua He; Mugen Peng; Derrick Wing Kwan Ng; Tony Q. S. Quek (IEEE J. Sel. Areas Commun., 2025)

Dual-Sided Active-IOS-Enhanced Secure Multi-Cell Systems Exploiting Eavesdroppers' Statistical CSI. - Chenxi Liu 002; Yong Li 036; Derrick Wing Kwan Ng; Jinhong Yuan; Limeng Dong (IEEE Trans. Wirel. Commun., 2025)