Chenxi Liu

89 papers B 3C 3Journal 60Unranked 23
YearRankTypeTitle / Venue / Authors
2026 J jnl
Enhancing Urban Sensing: A Bus-Aided Two-Stage Framework for Vehicular Edge Computing.
IEEE Internet Things J.
Muhammad Saleh Bute, Mugen Peng, Chenxi Liu
2026 J jnl
RIS in Space: Modeling and Communication Performance Analysis.
IEEE Trans. Wirel. Commun.
Xiaowei Qian, Xiaoling Hu, Chenxi Liu
2026 J jnl
Satellite Selection and Communication Window Prediction for Metasurface-Enabled Satellite Communication Systems.
IEEE Trans. Commun.
Zihan Zhang, Xiaoling Hu, Xiaowei Qian, Chenxi Liu
2026 J jnl
The Meta Distribution of the SINR in Joint Communication and Sensing Networks.
IEEE Trans. Netw. Sci. Eng.
Jiaqi Zhu, Chenyuan Feng, Giovanni Geraci, Chenxi Liu, Meng Zhang, Howard H. Yang
2025 — conf
An SFFT-Based Method for Wideband Beamforming of Reconfigurable Intelligent Surface.
ICC
Xiaowei Qian, Xiaoling Hu, Chenxi Liu, Mugen Peng
2025 — conf
Band-Limited Continuous-Time ISAC Systems: Exploring Fundamental Performance Boundaries.
ICC
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng
2025 J jnl
Batch Denoising for AIGC Service Provisioning in Wireless Edge Networks.
CoRR
Jinghang Xu, Kun Guo, Wei Teng, Chenxi Liu, Wei Feng
2025 J jnl
Capacity and delay performance analysis for large-scale UAV-enabled wireless networks.
Digit. Commun. Networks
Bonan Yin, Chenxi Liu, Mugen Peng
2025 J jnl
Detection and Multiparameter Estimation for NLoS Targets: An RIS-Assisted Framework.
IEEE Trans. Signal Process.
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Qin Tao, Mugen Peng
2025 J jnl
Dual-Sided Active-IOS-Enhanced Secure Multi-Cell Systems Exploiting Eavesdroppers' Statistical CSI.
IEEE Trans. Wirel. Commun.
Chenxi Liu, Yong Li, Derrick Wing Kwan Ng, Jinhong Yuan, Limeng Dong
2025 J jnl
Joint Content Caching, Service Placement, and Task Offloading in UAV-Enabled Mobile Edge Computing Networks.
IEEE J. Sel. Areas Commun.
Youhan Zhao, Chenxi Liu, Xiaoling Hu, Jianhua He, Mugen Peng, Derrick Wing Kwan Ng, Tony Q. S. Quek
2025 J jnl
Model Selection and Offloading for Digital Twin Network (DTN): Framework, Performance Metrics, and Algorithm Design.
IEEE Internet Things J.
Wei Hong, Ji Yan, Chenxi Liu, Yong Li, Zhongyuan Zhao
2025 J jnl
Network State Sensing-Assisted Resource Allocation for Grant-Free Multiple Access With Users of Heterogeneous Delay Tolerance.
IEEE Trans. Veh. Technol.
Liujie Li, Chenxi Liu, Xiaoling Hu, Bin Cao, Mugen Peng, Yuanwei Liu, Derrick Wing Kwan Ng
2025 J jnl
Rethinking the Fundamental Performance Limits of Integrated Sensing and Communication Systems.
IEEE Trans. Wirel. Commun.
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng
2025 J jnl
Wideband Beamforming With RIS: A Unified Framework via Space-Frequency Transformation.
IEEE Trans. Signal Process.
Xiaowei Qian, Xiaoling Hu, Chenxi Liu, Mugen Peng
2024 J jnl
Adaptive Hybrid Beamforming for UAV mmWave Communications Against Asymmetric Jitter.
IEEE Trans. Wirel. Commun.
Wenyun Chen, Chenxi Liu, Wei Wang, Mugen Peng, Wei Zhang
2024 — conf
Dual-Sided Active Intelligent Reflecting Surface-Enhanced Multi-Cell Communications.
ICC
Chenxi Liu, Yong Li, Derrick Wing Kwan Ng, Jinhong Yuan, Limeng Dong
2024 J jnl
Dynamic Cache Placement and Trajectory Design for UAV-Assisted Networks: A Two-Timescale Deep Reinforcement Learning Approach.
IEEE Trans. Veh. Technol.
Binghong Liu, Chenxi Liu, Mugen Peng
2024 — conf
Hybrid CRB Analysis for Location Sensing in UAV mmWave Systems Under Jittering Effects.
WCSP
Wenyun Chen, Chenxi Liu, Mugen Peng
2024 J jnl
IRS-Aided Location Sensing and Beamforming in ISAC Systems: Distributed or Not?
IEEE Trans. Veh. Technol.
Shuyang Lyu, Xiaoling Hu, Chenxi Liu, Mugen Peng
2024 J jnl
IRS-Aided Non-Orthogonal ISAC Systems: Performance Analysis and Beamforming Design.
IEEE Trans. Green Commun. Netw.
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng
2024 — conf
Impacts of Blockages on UAV-Enabled Integrated Sensing and Communications.
WCSP
Chengguang Liu, Chenxi Liu, Wenyun Chen, Mugen Peng
2024 J jnl
Joint user association and resource allocation for cost-efficient NOMA-enabled F-RANs.
Digit. Commun. Networks
Yuan Ai, Chenxi Liu, Mugen Peng
2024 — conf
Network State Sensing Assisted Resource Allocation for Grant Free Multiple Access Systems with Users of Heterogeneous Delay Tolerance.
ICC
Liujie Li, Chenxi Liu, Bin Cao, Mugen Peng
2024 — conf
Performance Analysis of Service Caching in Large-Scale UAV-Enabled Wireless Networks with Coupled Uplink and Downlink.
WCSP
Rui Ma, Chenxi Liu, Howard H. Yang, Mugen Peng
2024 J jnl
Protecting System Information From False Base Station Attacks: A Blockchain-Based Approach.
IEEE Trans. Wirel. Commun.
Zixin Wang, Bin Cao, Yao Sun, Chenxi Liu, Zhiguo Wan, Mugen Peng
2024 J jnl
RIS-Enabled Multi-Target Sensing: Performance Analysis and Space-Time Beamforming Design.
IEEE Trans. Wirel. Commun.
Zhen Wang, Xiaoling Hu, Chenxi Liu, Mugen Peng
2024 J jnl
Resource Management for Active RIS Aided Multi-Cluster SWIPT Cooperative NOMA Networks.
IEEE Trans. Netw. Serv. Manag.
Qi Zhai, Limeng Dong, Chenxi Liu, Yong Li, Wei Cheng
2024 J jnl
Rethinking the fundamental performance limits of integrated sensing and communication systems.
CoRR
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng
2024 J jnl
Sensing-Assisted Beamforming and Trajectory Design for UAV-Enabled Networks.
IEEE Trans. Veh. Technol.
Xian Zhang, Mugen Peng, Chenxi Liu
2024 J jnl
Wideband Beamforming with RIS: A Unified Framework via Space-Frequency Transformation.
CoRR
Xiaowei Qian, Xiaoling Hu, Chenxi Liu, Mugen Peng
2023 — conf
Adaptive Beamwidth Control for UAV mm Wave Communications Under Jittering Effects.
ICC Workshops
Wenyun Chen, Chenxi Liu, Wei Wang, Mugen Peng
2023 — conf
Adaptive Prediction-Based Beam Tracking Scheme for UAV mmWave Communications.
GLOBECOM (Workshops)
Jianan Zhu, Chenxi Liu, Wenyun Chen, Xiaoling Hu, Mugen Peng
2023 — conf
Blind-Zone Target Detection and Direction Estimation: An IRS-Aided Approach.
WCSP
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Qin Tao, Mugen Peng
2023 J jnl
Computation Offloading and Resource Allocation in Unmanned Aerial Vehicle Networks.
IEEE Trans. Veh. Technol.
Binghong Liu, Chenxi Liu, Mugen Peng
2023 — conf
Deep Reinforcement Learning Assisted Trajectory Design for UAV Communication Systems Against Malicious Jamming.
ICCT
Jilan Jiao, Chenxi Liu, Jianhua He, Mugen Peng
2023 J jnl
IRS-Based Integrated Location Sensing and Communication for mmWave SIMO Systems.
IEEE Trans. Wirel. Commun.
Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2023 J jnl
Impacts of Antenna Downtilt and Backhaul Connectivity on the UAV-Enabled Heterogeneous Networks.
IEEE Trans. Wirel. Commun.
Xian Zhang, Mugen Peng, Chenxi Liu
2023 J jnl
Low-Latency Mobile Virtual Reality Content Delivery for Unmanned Aerial Vehicle-Enabled Wireless Networks With Energy Constraints.
IEEE Trans. Veh. Technol.
Tian Dang, Chenxi Liu, Mugen Peng
2023 — conf
Sensing and Beamtracking Scheme Design for UAV-Enabled ISAC Systems.
WCSP
Yunyi Wu, Chenxi Liu, Xiaoling Hu, Mugen Peng
2023 J jnl
Sensing-Based Beamforming Design for Joint Performance Enhancement of RIS-Aided ISAC Systems.
IEEE Trans. Commun.
Xiaowei Qian, Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2023 J jnl
Sensing-based Beamforming Design for Joint Performance Enhancement of RIS-Aided ISAC Systems.
CoRR
Xiaowei Qian, Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2022 J jnl
Blockchain-based fog radio access networks: Architecture, key technologies, and challenges.
Digit. Commun. Networks
Zixin Wang, Bin Cao, Chenxi Liu, Congfang Xu, Lei Zhang
2022 J jnl
Fresh, Fair and Energy-Efficient Content Provision in a Private and Cache-Enabled UAV Network.
IEEE J. Sel. Top. Signal Process.
Peng Yang, Kun Guo, Xing Xi, Tony Q. S. Quek, Xianbin Cao, Chenxi Liu
2022 J jnl
IRS-Aided Non-Orthogonal ISAC Systems: Performance Analysis and Beamforming Design.
CoRR
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2022 J jnl
IRS-Based Integrated Location Sensing and Communication for mmWave SIMO Systems.
CoRR
Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2022 — conf
Impacts of Obstacles and Jittering on Coverage and Throughput Performance of Large-Scale UAV Networks.
VTC Fall
Bonan Yin, Chenxi Liu, Mugen Peng
2022 J jnl
Joint uplink and downlink resource allocation for low-latency mobile virtual reality delivery in fog radio access networks.
Frontiers Inf. Technol. Electron. Eng.
Tian Dang, Chenxi Liu, Xiqing Liu, Yan Shi
2022 J jnl
Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems.
CoRR
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2022 J jnl
Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems.
IEEE Trans. Signal Process.
Zhouyuan Yu, Xiaoling Hu, Chenxi Liu, Mugen Peng, Caijun Zhong
2022 — conf
Sensing for Beamforming: An IRS-Enabled Integrated Sensing and Communication Framework.
ICC
Chenxi Liu, Xiaoling Hu, Mugen Peng, Caijun Zhong
2022 J jnl
Three-Dimensional Trajectory Designs for Unmanned Aerial Vehicle-Enabled Communications With Kinematic Constraints.
IEEE Trans. Veh. Technol.
Xian Zhang, Chenxi Liu, Mugen Peng
2021 J jnl
A Q-Learning-Based Resource Allocation for Downlink Non-Orthogonal Multiple Access Systems Considering QoS.
IEEE Access
Qi Zhai, Miodrag Bolic, Yong Li, Wei Cheng, Chenxi Liu
2021 — conf
Coverage Analysis of Fog-Enabled Vehicular Networks with User Mobility.
VTC Fall
Minghan Jiao, Chenxi Liu, Mugen Peng
2021 J jnl
Effective Cache-Enabled Wireless Networks: An Artificial Intelligence- and Recommendation-Oriented Framework.
IEEE Veh. Technol. Mag.
Yaru Fu, Howard H. Yang, Khai Nguyen Doan, Chenxi Liu, Xijun Wang, Tony Q. S. Quek
2021 J jnl
Fresh, Fair and Energy-Efficient Content Provision in a Private and Cache-Enabled UAV Network.
CoRR
Peng Yang, Kun Guo, Xing Xi, Tony Q. S. Quek, Xianbin Cao, Chenxi Liu
2021 C conf
Online 3-D Trajectory Design for UAV-Enabled Communications with User Mobility and UAV Kinematic Constraints.
ICCC
Xian Zhang, Chenxi Liu, Mugen Peng
2021 J jnl
Resource Allocation for Energy-Efficient MEC in NOMA-Enabled Massive IoT Networks.
IEEE J. Sel. Areas Commun.
Binghong Liu, Chenxi Liu, Mugen Peng
2020 — conf
Energy-Efficient Mobile Edge Computing in NOMA-Based Wireless Networks: A Game Theory Approach.
ICC
Xueyan Cao, Chenxi Liu, Mugen Peng
2020 J jnl
Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks.
CoRR
Wanli Wen, Chenxi Liu, Yaru Fu, Tony Q. S. Quek, Fu-Chun Zheng, Shi Jin
2020 J jnl
Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks.
IEEE Trans. Inf. Forensics Secur.
Wanli Wen, Chenxi Liu, Yaru Fu, Tony Q. S. Quek, Fu-Chun Zheng, Shi Jin
2020 — conf
Joint Radio and Computation Resource Allocation for NOMA-Enabled MEC in Multi-Cell Networks.
ICC
Binghong Liu, Chenxi Liu, Mugen Peng
2020 J jnl
Resource Allocation for Non-Orthogonal Multiple Access-Enabled Fog Radio Access Networks.
IEEE Trans. Wirel. Commun.
Binghong Liu, Chenxi Liu, Mugen Peng, Yaqiong Liu, Shi Yan
2020 C conf
Transmission Diversity Schemes for Downlink Control Channel in 5G.
ICCC
Qin Mu, Yuqiang Chen, Kexin Xiong, Chenxi Liu
2019 B conf
Joint Bandwidth, Caching, and Computing Resource Allocation for Mobile VR Delivery in F-RANs.
GLOBECOM
Tian Dang, Mugen Peng, Yaqiong Liu, Chenxi Liu
2019 J jnl
Learning-Based Wireless Powered Secure Transmission.
IEEE Wirel. Commun. Lett.
Dongxuan He, Chenxi Liu, Hua Wang, Tony Q. S. Quek
2019 — conf
RF based entropy sources for jamming resilience: poster.
WiSec
Jay Prakash, Chenxi Liu, Tony Q. S. Quek, Jemin Lee
2019 J jnl
Safeguarding UAV Communications Against Full-Duplex Active Eavesdropper.
IEEE Trans. Wirel. Commun.
Chenxi Liu, Jemin Lee, Tony Q. S. Quek
2019 J jnl
Two-Stage Relay Selection for Enhancing Physical Layer Security in Non-Orthogonal Multiple Access.
IEEE Trans. Inf. Forensics Secur.
Youhong Feng, Shihao Yan, Chenxi Liu, Zhen Yang, Nan Yang
2019 J jnl
Ultra-Reliable and Low-Latency Communications in Unmanned Aerial Vehicle Communication Systems.
IEEE Trans. Commun.
Changyang She, Chenxi Liu, Tony Q. S. Quek, Chenyang Yang, Yonghui Li
2018 J jnl
EKF-GPR-Based Fingerprint Renovation for Subset-Based Indoor Localization with Adjusted Cosine Similarity.
Sensors
Junhua Yang, Yong Li, Wei Cheng, Yang Liu, Chenxi Liu
2018 J jnl
Impact of Elevated Base Stations on the Ultra-Dense Networks.
IEEE Commun. Lett.
Hewon Cho, Chenxi Liu, Jemin Lee, Taegyun Noh, Tony Q. S. Quek
2018 J jnl
Self-Controlled Jamming Resilient Design Using Physical Layer Secret Keys.
CoRR
Jay Prakash, Chenxi Liu, Jemin Lee, Tony Q. S. Quek
2018 J jnl
Transmit Antenna Selection in MIMO Wiretap Channels: A Machine Learning Approach.
IEEE Wirel. Commun. Lett.
Dongxuan He, Chenxi Liu, Tony Q. S. Quek, Hua Wang
2018 — conf
UAV-Assisted Uplink Transmission for Ultra-Reliable and Low-Latency Communications.
ICC Workshops
Changyang She, Chenxi Liu, Tony Q. S. Quek, Chenyang Yang, Yonghui Li
2017 B conf
Secure Transmission in the Presence of Full-Duplex Active Eavesdropper.
GLOBECOM
Chenxi Liu, Jemin Lee, Tony Q. S. Quek
2017 — conf
Secure UAV communication in the presence of active eavesdropper (invited paper).
WCSP
Chenxi Liu, Tony Q. S. Quek, Jemin Lee
2016 J jnl
Artificial-Noise-Aided Transmission in Multi-Antenna Relay Wiretap Channels With Spatially Random Eavesdroppers.
IEEE Trans. Wirel. Commun.
Chenxi Liu, Nan (Jonas) Yang, Robert A. Malaney, Jinhong Yuan
2016 J jnl
Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels.
CoRR
Chenxi Liu, Robert A. Malaney
2016 J jnl
Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels.
IEEE Trans. Wirel. Commun.
Chenxi Liu, Robert A. Malaney
2016 — conf
Location-based beamforming for Rician wiretap channels.
AusCTW
Chenxi Liu, Robert A. Malaney
2015 J jnl
Artificial-Noise-Aided Transmission in Multi-Antenna Relay Wiretap Channels with Spatially Random Eavesdroppers.
CoRR
Chenxi Liu, Nan (Jonas) Yang, Robert A. Malaney, Jinhong Yuan
2015 J jnl
Location-Based Beamforming for Rician Wiretap Channels.
CoRR
Chenxi Liu, Robert A. Malaney
2015 J jnl
Location-Based Secure Transmission for Wiretap Channels.
IEEE J. Sel. Areas Commun.
Chenxi Liu, Nan (Jonas) Yang, Jinhong Yuan, Robert A. Malaney
2015 — conf
Secure Transmission for Relay Wiretap Channels in the Presence of Spatially Random Eavesdroppers.
GLOBECOM Workshops
Chenxi Liu, Nan (Jonas) Yang, Jinhong Yuan, Robert A. Malaney
2015 J jnl
Secure Transmission for Relay Wiretap Channels in the Presence of Spatially Random Eavesdroppers.
CoRR
Chenxi Liu, Nan (Jonas) Yang, Jinhong Yuan, Robert A. Malaney
2014 — conf
Secrecy in MIMOME wiretap channels: Beamforming with imperfect CSI.
ICC
Chenxi Liu, Nan (Jonas) Yang, Giovanni Geraci, Jinhong Yuan, Robert A. Malaney
2014 C conf
Secure adaptive transmission in two-way relay wiretap channels.
ICCC
Chenxi Liu, Nan Yang, Shihao Yan, Jinhong Yuan, Robert A. Malaney
2013 B conf
Beamforming for MIMO Gaussian wiretap channels with imperfect channel state information.
GLOBECOM
Chenxi Liu, Giovanni Geraci, Nan (Jonas) Yang, Jinhong Yuan, Robert A. Malaney