Liang Liu

According to our database, Liang Liu authored at least 85 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Target Detection and Positioning Aided by Reconfigurable Surfaces: Reflective or Holographic?

Xiaoyu Zhang, Haobo Zhang, Liang Liu, Zhu Han, H. Vincent Poor, Boya Di

IEEE Trans. Wirel. Commun., December, 2024

Hybrid Near-Far Field Channel Estimation for Holographic MIMO Communications.

Shaohua Yue, Shuhao Zeng, Liang Liu, Yonina C. Eldar, Boya Di

IEEE Trans. Wirel. Commun., November, 2024

Hybrid Near-Field and Far-Field XL-MIMO: How Many Users Can Be Supported?

Yuze Zhang, Ziang Yang, Shaohua Yue, Liang Liu, Boya Di

IEEE Commun. Lett., October, 2024

Leveraging a Variety of Anchors in Cellular Network for Ubiquitous Sensing.

Liang Liu, Shuowen Zhang, Shuguang Cui

IEEE Commun. Mag., September, 2024

A Heterogeneous 6G Networked Sensing Architecture With Active and Passive Anchors.

Qipeng Wang, Liang Liu, Shuowen Zhang, Boya Di, Francis C. M. Lau

IEEE Trans. Wirel. Commun., August, 2024

Joint LOS Identification and Data Association for 6G-Enabled Networked Device-Free Sensing.

Qin Shi, Liang Liu

IEEE Trans. Commun., August, 2024

Multiple Access Techniques for Intelligent and Multifunctional 6G: Tutorial, Survey, and Outlook.

Bruno Clerckx, Yijie Mao, Zhaohui Yang, Mingzhe Chen, Ahmed Alkhateeb, Liang Liu, Min Qiu, Jinhong Yuan, Vincent W. S. Wong, Juan Montojo

Proc. IEEE, July, 2024

Device Activity Detection in mMTC With Low-Resolution ADCs: A New Protocol.

Zhaorui Wang, Ya-Feng Liu, Ziyue Wang, Liang Liu, Haoyuan Pan, Shuguang Cui

IEEE Trans. Wirel. Commun., June, 2024

Fundamental CRB-Rate Tradeoff in Multi-Antenna ISAC Systems With Information Multicasting and Multi-Target Sensing.

Zixiang Ren, Yunfei Peng, Xianxin Song, Yuan Fang, Ling Qiu, Liang Liu, Derrick Wing Kwan Ng, Jie Xu

IEEE Trans. Wirel. Commun., April, 2024

Detecting Abrupt Change of Channel Covariance Matrix in IRS-Assisted Communication.

Runnan Liu, Liang Liu, Yin Xu, Dazhi He, Wenjun Zhang, Chang Wen Chen

IEEE Wirel. Commun. Lett., February, 2024

SDOA-Net: An Efficient Deep-Learning-Based DOA Estimation Network for Imperfect Array.

Peng Chen, Zhimin Chen, Liang Liu, Yun Chen, Xianbin Wang

IEEE Trans. Instrum. Meas., 2024

Directivity-Aware Degrees of Freedom Analysis for Extremely Large-Scale MIMO.

Shaohua Yue, Liang Liu, Boya Di

CoRR, 2024

Joint Transmission and Compression Design for 6G Networked Sensing with Limited-Capacity Backhaul.

Weifeng Zhu, Shuowen Zhang, Liang Liu

CoRR, 2024

Finding Defective Elements in Intelligent Reflecting Surface via Over-the-Air Measurements.

Ziyi Zhao, Zhaorui Wang, Shuowen Zhang, Liang Liu

CoRR, 2024

Multiple Access Techniques for Intelligent and Multi-Functional 6G: Tutorial, Survey, and Outlook.

Bruno Clerckx, Yijie Mao, Zhaohui Yang, Mingzhe Chen, Ahmed Alkhateeb, Liang Liu, Min Qiu, Jinhong Yuan, Vincent W. S. Wong, Juan Montojo

CoRR, 2024

UAV Trajectory Optimization for Sensing Exploiting Target Location Distribution Map.

Xiangming Du, Shuowen Zhang, Liang Liu

Proceedings of the 99th IEEE Vehicular Technology Conference, 2024

User-Assisted Networked Sensing in OFDM Cellular Network with Erroneous Anchor Position Information.

Xianzhen Guo, Qin Shi, Liang Liu, Shuowen Zhang

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

Detecting Abrupt Change in Channel Covariance Matrix for MIMO Communication.

Runnan Liu, Liang Liu, Dazhi He, Wenjun Zhang, Erik G. Larsson

IEEE Trans. Wirel. Commun., November, 2023

Intelligent Omni-Surfaces Aided Wireless Communications: Does the Reciprocity Hold?

Shaohua Yue, Shuhao Zeng, Hongliang Zhang, Fenghan Lin, Liang Liu, Boya Di

IEEE Trans. Veh. Technol., June, 2023

Massive MIMO Communication With Intelligent Reflecting Surface.

Zhaorui Wang, Liang Liu, Shuowen Zhang, Shuguang Cui

IEEE Trans. Wirel. Commun., April, 2023

Exploiting Temporal Side Information in Massive IoT Connectivity.

Qipeng Wang, Liang Liu, Shuowen Zhang, Francis C. M. Lau

IEEE Trans. Wirel. Commun., 2023

QoS-based Beamforming and Compression Design for Cooperative Cellular Networks via Lagrangian Duality.

Xilai Fan, Ya-Feng Liu, Liang Liu, Tsung-Hui Chang

CoRR, 2023

Device Activity Detection in mMTC with Low-Resolution ADC: A New Protocol.

Zhaorui Wang, Ya-Feng Liu, Ziyue Wang, Liang Liu, Haoyuan Pan, Shuguang Cui

CoRR, 2023

MUSIC Algorithm for IRS-Assisted AOA Estimation.

Qipeng Wang, Liang Liu, Shuowen Zhang

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Joint Data Association, NLOS Mitigation, and Clutter Suppression for Networked Device-Free Sensing in 6G Cellular Network.

Qin Shi, Liang Liu, Shuowen Zhang

Proceedings of the IEEE International Conference on Acoustics, 2023

Multi-target Detection for Reconfigurable Holographic Surfaces Enabled Radar.

Xiaoyu Zhang, Haobo Zhang, Ruoqi Deng, Liang Liu, Boya Di

Proceedings of the IEEE Global Communications Conference, 2023

Channel Estimation for Holographic Communications in Hybrid Near-Far Field.

Shaohua Yue, Shuhao Zeng, Liang Liu, Boya Di

Proceedings of the IEEE Global Communications Conference, 2023

A Quantize-then-Estimate Protocol for CSI Acquisition in IRS-Aided Downlink Communication.

Rui Wang, Zhaorui Wang, Liang Liu, Shuowen Zhang, Shi Jin

Proceedings of the IEEE Global Communications Conference, 2023

2022

Covariance-Based Joint Device Activity and Delay Detection in Asynchronous mMTC.

Zhaorui Wang, Ya-Feng Liu, Liang Liu

IEEE Signal Process. Lett., 2022

Device-Free Sensing in OFDM Cellular Network.

Qin Shi, Liang Liu, Shuowen Zhang, Shuguang Cui

IEEE J. Sel. Areas Commun., 2022

Detecting Abrupt Changes in Channel Covariance Matrix for MIMO Communication.

Runnan Liu, Liang Liu, Dazhi He, Wenjun Zhang, Erik G. Larsson

CoRR, 2022

Networked Sensing in 6G Cellular Networks: Opportunities and Challenges.

Liang Liu, Shuowen Zhang, Rui Du, Tong Xiao Han, Shuguang Cui

CoRR, 2022

Parameter Estimation for Reconfigurable Holographic Surfaces enabled Radars.

Xiaoyu Zhang, Haobo Zhang, Hongliang Zhang, Liang Liu, Boya Di

Proceedings of the 18th International Symposium on Wireless Communication Systems, 2022

Efficiently and Globally Solving Joint Beamforming and Compression Problem in the Cooperative Cellular Network Via Lagrangian Duality.

Xilai Fan, Ya-Feng Liu, Liang Liu

Proceedings of the IEEE International Conference on Acoustics, 2022

Trilateration-Based Device-Free Sensing: Two Base Stations and One Passive IRS Are Sufficient.

Qipeng Wang, Liang Liu, Shuowen Zhang, Francis C. M. Lau

Proceedings of the IEEE Global Communications Conference, 2022

Mega Satellite Constellations Analysis Regarding Handover: Can Constellation Scale Continue Growing?

Sijing Ji, Di Zhou, Min Sheng, Dong Chen, Liang Liu, Zhu Han

Proceedings of the IEEE Global Communications Conference, 2022

Trajectory Optimization of Cellular-Connected UAV for Information Collection and Transmission.

Xianzhen Guo, Shuowen Zhang, Liang Liu

Proceedings of the IEEE Global Communications Conference, 2022

2021

User Grouping and Reflective Beamforming for IRS-Aided URLLC.

Hailiang Xie, Jie Xu, Ya-Feng Liu, Liang Liu, Derrick Wing Kwan Ng

IEEE Wirel. Commun. Lett., 2021

Guest Editorial: Massive Machine-Type Communications for IoT.

Liang Liu, Erik G. Larsson, Petar Popovski, Giuseppe Caire, Xiaoming Chen, Saeed R. Khosravirad

IEEE Wirel. Commun., 2021

Towards Reliable UAV Swarm Communication in D2D-Enhanced Cellular Networks.

Yitao Han, Liang Liu, Lingjie Duan, Rui Zhang

IEEE Trans. Wirel. Commun., 2021

Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays.

Liang Liu, Ya-Feng Liu, Pratik Patil, Wei Yu

IEEE Trans. Inf. Theory, 2021

On Massive IoT Connectivity with Temporally-Correlated User Activity.

Qipeng Wang, Liang Liu, Shuowen Zhang, Francis C. M. Lau

Proceedings of the IEEE International Symposium on Information Theory, 2021

An Efficient Algorithm For Device Detection And Channel Estimation In Asynchronous IOT Systems.

Liang Liu, Ya-Feng Liu

Proceedings of the IEEE International Conference on Acoustics, 2021

A New Channel Estimation Strategy in Intelligent Reflecting Surface Assisted Networks.

Rui Wang, Liang Liu, Shuowen Zhang, Changyuan Yu

Proceedings of the IEEE Global Communications Conference, 2021

Detection of Abrupt Change in Channel Covariance Matrix for Multi-Antenna Communication.

Runnan Liu, Liang Liu, Dazhi He, Wenjun Zhang, Erik G. Larsson

Proceedings of the IEEE Global Communications Conference, 2021

2020

Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications: Framework, Algorithms, and Analysis.

Zhaorui Wang, Liang Liu, Shuguang Cui

IEEE Trans. Wirel. Commun., 2020

Towards Reliable UAV Swarm Communication in D2D-Enhanced Cellular Network.

Yitao Han, Liang Liu, Lingjie Duan, Rui Zhang

CoRR, 2020

Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications.

Zhaorui Wang, Liang Liu, Shuguang Cui

Proceedings of the 2020 IEEE Wireless Communications and Networking Conference, 2020

A Covariance-based User Activity Detection and Channel Estimation Approach with Novel Pilot Design.

Lei Cheng, Liang Liu, Shuguang Cui

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

Intelligent Reflecting Surface Assisted Massive MIMO Communications.

Zhaorui Wang, Liang Liu, Shuguang Cui

Proceedings of the 21st IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2020

A Two-Stage Radar Sensing Approach based on MIMO-OFDM Technology.

Liang Liu, Shuowen Zhang

Proceedings of the IEEE Globecom Workshops, 2020

2019

Fundamental Trade-offs in Communication and Trajectory Design for UAV-Enabled Wireless Network.

Qingqing Wu, Liang Liu, Rui Zhang

IEEE Wirel. Commun., 2019

Multi-Beam UAV Communication in Cellular Uplink: Cooperative Interference Cancellation and Sum-Rate Maximization.

Liang Liu, Shuowen Zhang, Rui Zhang

IEEE Trans. Wirel. Commun., 2019

Joint Task Assignment and Resource Allocation for D2D-Enabled Mobile-Edge Computing.

Hong Xing, Liang Liu, Jie Xu, Arumugam Nallanathan

IEEE Trans. Commun., 2019

CoMP in the Sky: UAV Placement and Movement Optimization for Multi-User Communications.

Liang Liu, Shuowen Zhang, Rui Zhang

IEEE Trans. Commun., 2019

Exploiting NOMA for Multi-Beam UAV Communication in Cellular Uplink.

Liang Liu, Shuowen Zhang, Rui Zhang

Proceedings of the 2019 IEEE International Conference on Communications, 2019

2018

Channel Diagonalization for Cloud Radio Access.

Liang Liu, Pratik Patil, Wei Yu

IEEE Wirel. Commun. Lett., 2018

A D2D-Based Protocol for Ultra-Reliable Wireless Communications for Industrial Automation.

Liang Liu, Wei Yu

IEEE Trans. Wirel. Commun., 2018

Massive Connectivity With Massive MIMO - Part II: Achievable Rate Characterization.

Liang Liu, Wei Yu

IEEE Trans. Signal Process., 2018

Massive Connectivity With Massive MIMO - Part I: Device Activity Detection and Channel Estimation.

Liang Liu, Wei Yu

IEEE Trans. Signal Process., 2018

Sparse Signal Processing for Grant-Free Massive Connectivity: A Future Paradigm for Random Access Protocols in the Internet of Things.

Liang Liu, Erik G. Larsson, Wei Yu, Petar Popovski, Cedomir Stefanovic, Elisabeth de Carvalho

IEEE Signal Process. Mag., 2018

Fundamental Tradeoffs in Communication and Trajectory Design for UAV-Enabled Wireless Network.

Qingqing Wu, Liang Liu, Rui Zhang

CoRR, 2018

Sparse Signal Processing for Grant-Free Massive IoT Connectivity.

Liang Liu, Erik G. Larsson, Wei Yu, Petar Popovski, Cedomir Stefanovic, Elisabeth de Carvalho

CoRR, 2018

Joint Task Assignment and Wireless Resource Allocation for Cooperative Mobile-Edge Computing.

Hong Xing, Liang Liu, Jie Xu, Arumugam Nallanathan

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Cooperative Interference Cancellation for Multi-Beam UAV Uplink Communication: A DoF Analysis.

Liang Liu, Shuowen Zhang, Rui Zhang

Proceedings of the IEEE Globecom Workshops, 2018

2017

Cross-Layer Design for Downlink Multihop Cloud Radio Access Networks With Network Coding.

Liang Liu, Wei Yu

IEEE Trans. Signal Process., 2017

Massive device connectivity with massive MIMO.

Liang Liu, Wei Yu

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017

2016

How to Diagonalize a MIMO Channel With Arbitrary Transmit Covariance?

Liang Liu, Rui Zhang

IEEE Wirel. Commun. Lett., 2016

Secrecy Wireless Information and Power Transfer in Fading Wiretap Channel.

Hong Xing, Liang Liu, Rui Zhang

IEEE Trans. Veh. Technol., 2016

Cross-layer design for downlink multi-hop cloud radio access networks with network coding.

Liang Liu, Wei Yu

CoRR, 2016

An uplink-downlink duality for cloud radio access network.

Liang Liu, Pratik Patil, Wei Yu

Proceedings of the IEEE International Symposium on Information Theory, 2016

Downlink SINR balancing in C-RAN under limited fronthaul capacity.

Liang Liu, Rui Zhang

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Joint Sparse Beamforming and Network Coding for Downlink Multi-Hop Cloud Radio Access Networks.

Liang Liu, Wei Yu

Proceedings of the 2016 IEEE Global Communications Conference, 2016

2015

Collaborative Wireless Energy and Information Transfer in Interference Channel.

Seunghyun Lee, Liang Liu, Rui Zhang

IEEE Trans. Wirel. Commun., 2015

Optimized Uplink Transmission in Multi-Antenna C-RAN With Spatial Compression and Forward.

Liang Liu, Rui Zhang

IEEE Trans. Signal Process., 2015

Joint Power Control and Fronthaul Rate Allocation for Throughput Maximization in OFDMA-Based Cloud Radio Access Network.

Liang Liu, Suzhi Bi, Rui Zhang

IEEE Trans. Commun., 2015

2014

Joint Transmit Beamforming and Receive Power Splitting for MISO SWIPT Systems.

Qingjiang Shi, Liang Liu, WeiQiang Xu, Rui Zhang

IEEE Trans. Wirel. Commun., 2014

Multiuser MISO Beamforming for Simultaneous Wireless Information and Power Transfer.

Jie Xu, Liang Liu, Rui Zhang

IEEE Trans. Signal Process., 2014

Secrecy Wireless Information and Power Transfer With MISO Beamforming.

Liang Liu, Rui Zhang, Kee-Chaing Chua

IEEE Trans. Signal Process., 2014

Multi-Antenna Wireless Powered Communication With Energy Beamforming.

Liang Liu, Rui Zhang, Kee-Chaing Chua

IEEE Trans. Commun., 2014

Joint Power Control and Fronthaul Rate Allocation for Throughput Maximization in Broadband Cloud Radio Access Network.

Liang Liu, Suzhi Bi, Rui Zhang

CoRR, 2014

2013

Wireless Information Transfer with Opportunistic Energy Harvesting.

Liang Liu, Rui Zhang, Kee-Chaing Chua

IEEE Trans. Wirel. Commun., 2013

Wireless Information and Power Transfer: A Dynamic Power Splitting Approach.

Liang Liu, Rui Zhang, Kee-Chaing Chua

IEEE Trans. Commun., 2013

2012

Achieving Global Optimality for Weighted Sum-Rate Maximization in the K-User Gaussian Interference Channel with Multiple Antennas.

Liang Liu, Rui Zhang, Kee-Chaing Chua

IEEE Trans. Wirel. Commun., 2012

2011

A new approach to weighted sum-rate maximization for the K-user Gaussian interference channel.

Liang Liu, Rui Zhang, Kee-Chaing Chua

Proceedings of the 2011 International Conference on Wireless Communications & Signal Processing, 2011