Chenxi Liu

Orcid: 0000-0002-9134-1235

Affiliations:
  • Beijing University of Posts and Telecommunications, State Key Laboratory of Networking and Switching Technology, China
  • Singapore University of Technology and Design, Singapore (2017 - 2019)
  • University of New South Wales, Sydney, NSW, Australia (PhD 2016)


According to our database1, Chenxi Liu authored at least 60 papers between 2013 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Online presence:

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Bibliography

2024
RIS-Enabled Multi-Target Sensing: Performance Analysis and Space-Time Beamforming Design.
IEEE Trans. Wirel. Commun., October, 2024

Protecting System Information From False Base Station Attacks: A Blockchain-Based Approach.
IEEE Trans. Wirel. Commun., October, 2024

IRS-Aided Location Sensing and Beamforming in ISAC Systems: Distributed or Not?
IEEE Trans. Veh. Technol., September, 2024

Adaptive Hybrid Beamforming for UAV mmWave Communications Against Asymmetric Jitter.
IEEE Trans. Wirel. Commun., August, 2024

Resource Management for Active RIS Aided Multi-Cluster SWIPT Cooperative NOMA Networks.
IEEE Trans. Netw. Serv. Manag., August, 2024

Dynamic Cache Placement and Trajectory Design for UAV-Assisted Networks: A Two-Timescale Deep Reinforcement Learning Approach.
IEEE Trans. Veh. Technol., April, 2024

Sensing-Assisted Beamforming and Trajectory Design for UAV-Enabled Networks.
IEEE Trans. Veh. Technol., March, 2024

Wideband Beamforming with RIS: A Unified Framework via Space-Frequency Transformation.
CoRR, 2024

Rethinking the fundamental performance limits of integrated sensing and communication systems.
CoRR, 2024

Dual-Sided Active Intelligent Reflecting Surface-Enhanced Multi-Cell Communications.
Proceedings of the IEEE International Conference on Communications, 2024

Network State Sensing Assisted Resource Allocation for Grant Free Multiple Access Systems with Users of Heterogeneous Delay Tolerance.
Proceedings of the IEEE International Conference on Communications, 2024

2023
Sensing-Based Beamforming Design for Joint Performance Enhancement of RIS-Aided ISAC Systems.
IEEE Trans. Commun., November, 2023

Impacts of Antenna Downtilt and Backhaul Connectivity on the UAV-Enabled Heterogeneous Networks.
IEEE Trans. Wirel. Commun., June, 2023

IRS-Based Integrated Location Sensing and Communication for mmWave SIMO Systems.
IEEE Trans. Wirel. Commun., June, 2023

Computation Offloading and Resource Allocation in Unmanned Aerial Vehicle Networks.
IEEE Trans. Veh. Technol., April, 2023

Low-Latency Mobile Virtual Reality Content Delivery for Unmanned Aerial Vehicle-Enabled Wireless Networks With Energy Constraints.
IEEE Trans. Veh. Technol., February, 2023

Blind-Zone Target Detection and Direction Estimation: An IRS-Aided Approach.
Proceedings of the International Conference on Wireless Communications and Signal Processing, 2023

Sensing and Beamtracking Scheme Design for UAV-Enabled ISAC Systems.
Proceedings of the International Conference on Wireless Communications and Signal Processing, 2023

Deep Reinforcement Learning Assisted Trajectory Design for UAV Communication Systems Against Malicious Jamming.
Proceedings of the 23rd IEEE International Conference on Communication Technology, 2023

Adaptive Beamwidth Control for UAV mm Wave Communications Under Jittering Effects.
Proceedings of the IEEE International Conference on Communications, 2023

Adaptive Prediction-Based Beam Tracking Scheme for UAV mmWave Communications.
Proceedings of the IEEE Globecom Workshops 2023, 2023

2022
Three-Dimensional Trajectory Designs for Unmanned Aerial Vehicle-Enabled Communications With Kinematic Constraints.
IEEE Trans. Veh. Technol., 2022

Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems.
IEEE Trans. Signal Process., 2022

Joint uplink and downlink resource allocation for low-latency mobile virtual reality delivery in fog radio access networks.
Frontiers Inf. Technol. Electron. Eng., 2022

Fresh, Fair and Energy-Efficient Content Provision in a Private and Cache-Enabled UAV Network.
IEEE J. Sel. Top. Signal Process., 2022

Blockchain-based fog radio access networks: Architecture, key technologies, and challenges.
Digit. Commun. Networks, 2022

IRS-Aided Non-Orthogonal ISAC Systems: Performance Analysis and Beamforming Design.
CoRR, 2022

Impacts of Obstacles and Jittering on Coverage and Throughput Performance of Large-Scale UAV Networks.
Proceedings of the 96th Vehicular Technology Conference, 2022

Sensing for Beamforming: An IRS-Enabled Integrated Sensing and Communication Framework.
Proceedings of the IEEE International Conference on Communications, 2022

2021
Effective Cache-Enabled Wireless Networks: An Artificial Intelligence- and Recommendation-Oriented Framework.
IEEE Veh. Technol. Mag., 2021

Resource Allocation for Energy-Efficient MEC in NOMA-Enabled Massive IoT Networks.
IEEE J. Sel. Areas Commun., 2021

A Q-Learning-Based Resource Allocation for Downlink Non-Orthogonal Multiple Access Systems Considering QoS.
IEEE Access, 2021

Coverage Analysis of Fog-Enabled Vehicular Networks with User Mobility.
Proceedings of the 94th IEEE Vehicular Technology Conference, 2021

Online 3-D Trajectory Design for UAV-Enabled Communications with User Mobility and UAV Kinematic Constraints.
Proceedings of the 10th IEEE/CIC International Conference on Communications in China, 2021

2020
Resource Allocation for Non-Orthogonal Multiple Access-Enabled Fog Radio Access Networks.
IEEE Trans. Wirel. Commun., 2020

Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks.
IEEE Trans. Inf. Forensics Secur., 2020

Transmission Diversity Schemes for Downlink Control Channel in 5G.
Proceedings of the 9th IEEE/CIC International Conference on Communications in China, 2020

Joint Radio and Computation Resource Allocation for NOMA-Enabled MEC in Multi-Cell Networks.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Energy-Efficient Mobile Edge Computing in NOMA-Based Wireless Networks: A Game Theory Approach.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

2019
Learning-Based Wireless Powered Secure Transmission.
IEEE Wirel. Commun. Lett., 2019

Safeguarding UAV Communications Against Full-Duplex Active Eavesdropper.
IEEE Trans. Wirel. Commun., 2019

Two-Stage Relay Selection for Enhancing Physical Layer Security in Non-Orthogonal Multiple Access.
IEEE Trans. Inf. Forensics Secur., 2019

Ultra-Reliable and Low-Latency Communications in Unmanned Aerial Vehicle Communication Systems.
IEEE Trans. Commun., 2019

RF based entropy sources for jamming resilience: poster.
Proceedings of the 12th Conference on Security and Privacy in Wireless and Mobile Networks, 2019

Joint Bandwidth, Caching, and Computing Resource Allocation for Mobile VR Delivery in F-RANs.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018
Transmit Antenna Selection in MIMO Wiretap Channels: A Machine Learning Approach.
IEEE Wirel. Commun. Lett., 2018

EKF-GPR-Based Fingerprint Renovation for Subset-Based Indoor Localization with Adjusted Cosine Similarity.
Sensors, 2018

Impact of Elevated Base Stations on the Ultra-Dense Networks.
IEEE Commun. Lett., 2018

Self-Controlled Jamming Resilient Design Using Physical Layer Secret Keys.
CoRR, 2018

UAV-Assisted Uplink Transmission for Ultra-Reliable and Low-Latency Communications.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

2017
Secure UAV communication in the presence of active eavesdropper (invited paper).
Proceedings of the 9th International Conference on Wireless Communications and Signal Processing, 2017

Secure Transmission in the Presence of Full-Duplex Active Eavesdropper.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016
Artificial-Noise-Aided Transmission in Multi-Antenna Relay Wiretap Channels With Spatially Random Eavesdroppers.
IEEE Trans. Wirel. Commun., 2016

Location-Based Beamforming and Physical Layer Security in Rician Wiretap Channels.
IEEE Trans. Wirel. Commun., 2016

Location-based beamforming for Rician wiretap channels.
Proceedings of the 2016 Australian Communications Theory Workshop, AusCTW 2016, Melbourne, 2016

2015
Location-Based Secure Transmission for Wiretap Channels.
IEEE J. Sel. Areas Commun., 2015

Secure Transmission for Relay Wiretap Channels in the Presence of Spatially Random Eavesdroppers.
Proceedings of the 2015 IEEE Globecom Workshops, San Diego, CA, USA, December 6-10, 2015, 2015

2014
Secure adaptive transmission in two-way relay wiretap channels.
Proceedings of the 2014 IEEE/CIC International Conference on Communications in China, 2014

Secrecy in MIMOME wiretap channels: Beamforming with imperfect CSI.
Proceedings of the IEEE International Conference on Communications, 2014

2013
Beamforming for MIMO Gaussian wiretap channels with imperfect channel state information.
Proceedings of the 2013 IEEE Global Communications Conference, 2013


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