A new approach to weighted sum-rate maximization for the K-user Gaussian interference channel. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (WCSP, 2011)

Achieving Global Optimality for Weighted Sum-Rate Maximization in the K-User Gaussian Interference Channel with Multiple Antennas. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (IEEE Trans. Wirel. Commun., 2012)

Wireless Information and Power Transfer: A Dynamic Power Splitting Approach. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (IEEE Trans. Commun., 2013)

Wireless Information Transfer with Opportunistic Energy Harvesting. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (IEEE Trans. Wirel. Commun., 2013)

Joint Power Control and Fronthaul Rate Allocation for Throughput Maximization in Broadband Cloud Radio Access Network. - Liang Liu 003; Suzhi Bi; Rui Zhang 006 (CoRR, 2014)

Multi-Antenna Wireless Powered Communication With Energy Beamforming. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (IEEE Trans. Commun., 2014)

Secrecy Wireless Information and Power Transfer With MISO Beamforming. - Liang Liu 003; Rui Zhang 006; Kee-Chaing Chua (IEEE Trans. Signal Process., 2014)

Multiuser MISO Beamforming for Simultaneous Wireless Information and Power Transfer. - Jie Xu 002; Liang Liu 003; Rui Zhang 006 (IEEE Trans. Signal Process., 2014)

Joint Transmit Beamforming and Receive Power Splitting for MISO SWIPT Systems. - Qingjiang Shi; Liang Liu 003; WeiQiang Xu; Rui Zhang 006 (IEEE Trans. Wirel. Commun., 2014)

Joint Power Control and Fronthaul Rate Allocation for Throughput Maximization in OFDMA-Based Cloud Radio Access Network. - Liang Liu 003; Suzhi Bi; Rui Zhang 006 (IEEE Trans. Commun., 2015)

Optimized Uplink Transmission in Multi-Antenna C-RAN With Spatial Compression and Forward. - Liang Liu 003; Rui Zhang 006 (IEEE Trans. Signal Process., 2015)

Collaborative Wireless Energy and Information Transfer in Interference Channel. - Seunghyun Lee; Liang Liu 003; Rui Zhang 006 (IEEE Trans. Wirel. Commun., 2015)

Joint Sparse Beamforming and Network Coding for Downlink Multi-Hop Cloud Radio Access Networks. - Liang Liu 003; Wei Yu 001 (GLOBECOM, 2016)

Downlink SINR balancing in C-RAN under limited fronthaul capacity. - Liang Liu 003; Rui Zhang 006 (ICASSP, 2016)

An uplink-downlink duality for cloud radio access network. - Liang Liu 003; Pratik Patil; Wei Yu 001 (ISIT, 2016)

Cross-layer design for downlink multi-hop cloud radio access networks with network coding. - Liang Liu 003; Wei Yu 001 (CoRR, 2016)

Secrecy Wireless Information and Power Transfer in Fading Wiretap Channel. - Hong Xing; Liang Liu 003; Rui Zhang 006 (IEEE Trans. Veh. Technol., 2016)

How to Diagonalize a MIMO Channel With Arbitrary Transmit Covariance? - Liang Liu 003; Rui Zhang 006 (IEEE Wirel. Commun. Lett., 2016)

Massive device connectivity with massive MIMO. - Liang Liu 003; Wei Yu 001 (ISIT, 2017)

Cross-Layer Design for Downlink Multihop Cloud Radio Access Networks With Network Coding. - Liang Liu 003; Wei Yu 001 (IEEE Trans. Signal Process., 2017)

Cooperative Interference Cancellation for Multi-Beam UAV Uplink Communication: A DoF Analysis. - Liang Liu 003; Shuowen Zhang; Rui Zhang 006 (GLOBECOM Workshops, 2018)

Joint Task Assignment and Wireless Resource Allocation for Cooperative Mobile-Edge Computing. - Hong Xing; Liang Liu 003; Jie Xu 002; Arumugam Nallanathan (ICC, 2018)

Sparse Signal Processing for Grant-Free Massive IoT Connectivity. - Liang Liu 003; Erik G. Larsson; Wei Yu 001; Petar Popovski; Cedomir Stefanovic; Elisabeth de Carvalho (CoRR, 2018)

Fundamental Tradeoffs in Communication and Trajectory Design for UAV-Enabled Wireless Network. - Qingqing Wu 001; Liang Liu 003; Rui Zhang 006 (CoRR, 2018)

Sparse Signal Processing for Grant-Free Massive Connectivity: A Future Paradigm for Random Access Protocols in the Internet of Things. - Liang Liu 003; Erik G. Larsson; Wei Yu 001; Petar Popovski; Cedomir Stefanovic; Elisabeth de Carvalho (IEEE Signal Process. Mag., 2018)

Massive Connectivity With Massive MIMO - Part I: Device Activity Detection and Channel Estimation. - Liang Liu 003; Wei Yu 001 (IEEE Trans. Signal Process., 2018)

Massive Connectivity With Massive MIMO - Part II: Achievable Rate Characterization. - Liang Liu 003; Wei Yu 001 (IEEE Trans. Signal Process., 2018)

A D2D-Based Protocol for Ultra-Reliable Wireless Communications for Industrial Automation. - Liang Liu 003; Wei Yu 001 (IEEE Trans. Wirel. Commun., 2018)

Channel Diagonalization for Cloud Radio Access. - Liang Liu 003; Pratik Patil; Wei Yu 001 (IEEE Wirel. Commun. Lett., 2018)

Exploiting NOMA for Multi-Beam UAV Communication in Cellular Uplink. - Liang Liu 003; Shuowen Zhang; Rui Zhang 006 (ICC, 2019)

CoMP in the Sky: UAV Placement and Movement Optimization for Multi-User Communications. - Liang Liu 003; Shuowen Zhang; Rui Zhang 006 (IEEE Trans. Commun., 2019)

Joint Task Assignment and Resource Allocation for D2D-Enabled Mobile-Edge Computing. - Hong Xing; Liang Liu 003; Jie Xu 002; Arumugam Nallanathan (IEEE Trans. Commun., 2019)

Multi-Beam UAV Communication in Cellular Uplink: Cooperative Interference Cancellation and Sum-Rate Maximization. - Liang Liu 003; Shuowen Zhang; Rui Zhang 006 (IEEE Trans. Wirel. Commun., 2019)

Fundamental Trade-offs in Communication and Trajectory Design for UAV-Enabled Wireless Network. - Qingqing Wu 001; Liang Liu 003; Rui Zhang 006 (IEEE Wirel. Commun., 2019)

A Two-Stage Radar Sensing Approach based on MIMO-OFDM Technology. - Liang Liu 003; Shuowen Zhang (GLOBECOM (Workshops), 2020)

Intelligent Reflecting Surface Assisted Massive MIMO Communications. - Zhaorui Wang 001; Liang Liu 003; Shuguang Cui (SPAWC, 2020)

A Covariance-based User Activity Detection and Channel Estimation Approach with Novel Pilot Design. - Lei Cheng 003; Liang Liu 003; Shuguang Cui (SPAWC, 2020)

Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications. - Zhaorui Wang 001; Liang Liu 003; Shuguang Cui (WCNC, 2020)

Towards Reliable UAV Swarm Communication in D2D-Enhanced Cellular Network. - Yitao Han; Liang Liu 003; Lingjie Duan; Rui Zhang 006 (CoRR, 2020)

Channel Estimation for Intelligent Reflecting Surface Assisted Multiuser Communications: Framework, Algorithms, and Analysis. - Zhaorui Wang 001; Liang Liu 003; Shuguang Cui (IEEE Trans. Wirel. Commun., 2020)

Detection of Abrupt Change in Channel Covariance Matrix for Multi-Antenna Communication. - Runnan Liu; Liang Liu 003; Dazhi He; Wenjun Zhang 001; Erik G. Larsson (GLOBECOM, 2021)

A New Channel Estimation Strategy in Intelligent Reflecting Surface Assisted Networks. - Rui Wang 001; Liang Liu 003; Shuowen Zhang; Changyuan Yu (GLOBECOM, 2021)

An Efficient Algorithm For Device Detection And Channel Estimation In Asynchronous IOT Systems. - Liang Liu 003; Ya-Feng Liu (ICASSP, 2021)

On Massive IoT Connectivity with Temporally-Correlated User Activity. - Qipeng Wang; Liang Liu 003; Shuowen Zhang; Francis C. M. Lau 002 (ISIT, 2021)

Uplink-Downlink Duality Between Multiple-Access and Broadcast Channels With Compressing Relays. - Liang Liu 003; Ya-Feng Liu; Pratik Patil; Wei Yu 001 (IEEE Trans. Inf. Theory, 2021)

Towards Reliable UAV Swarm Communication in D2D-Enhanced Cellular Networks. - Yitao Han; Liang Liu 003; Lingjie Duan; Rui Zhang 006 (IEEE Trans. Wirel. Commun., 2021)

Guest Editorial: Massive Machine-Type Communications for IoT. - Liang Liu 003; Erik G. Larsson; Petar Popovski; Giuseppe Caire; Xiaoming Chen 001; Saeed R. Khosravirad (IEEE Wirel. Commun., 2021)

User Grouping and Reflective Beamforming for IRS-Aided URLLC. - Hailiang Xie; Jie Xu 002; Ya-Feng Liu; Liang Liu 003; Derrick Wing Kwan Ng (IEEE Wirel. Commun. Lett., 2021)

Trajectory Optimization of Cellular-Connected UAV for Information Collection and Transmission. - Xianzhen Guo; Shuowen Zhang; Liang Liu 003 (GLOBECOM, 2022)

Mega Satellite Constellations Analysis Regarding Handover: Can Constellation Scale Continue Growing? - Sijing Ji; Di Zhou; Min Sheng; Dong Chen; Liang Liu 003; Zhu Han 001 (GLOBECOM, 2022)

Trilateration-Based Device-Free Sensing: Two Base Stations and One Passive IRS Are Sufficient. - Qipeng Wang; Liang Liu 003; Shuowen Zhang; Francis C. M. Lau 002 (GLOBECOM, 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 003 (ICASSP, 2022)

Parameter Estimation for Reconfigurable Holographic Surfaces enabled Radars. - Xiaoyu Zhang; Haobo Zhang 001; Hongliang Zhang 001; Liang Liu 003; Boya Di (ISWCS, 2022)

Networked Sensing in 6G Cellular Networks: Opportunities and Challenges. - Liang Liu 003; Shuowen Zhang; Rui Du; Tong Xiao Han; Shuguang Cui (CoRR, 2022)

Detecting Abrupt Changes in Channel Covariance Matrix for MIMO Communication. - Runnan Liu; Liang Liu 003; Dazhi He; Wenjun Zhang 001; Erik G. Larsson (CoRR, 2022)

Device-Free Sensing in OFDM Cellular Network. - Qin Shi 004; Liang Liu 003; Shuowen Zhang; Shuguang Cui (IEEE J. Sel. Areas Commun., 2022)

Covariance-Based Joint Device Activity and Delay Detection in Asynchronous mMTC. - Zhaorui Wang 001; Ya-Feng Liu; Liang Liu 003 (IEEE Signal Process. Lett., 2022)

A Quantize-then-Estimate Protocol for CSI Acquisition in IRS-Aided Downlink Communication. - Rui Wang 001; Zhaorui Wang 001; Liang Liu 003; Shuowen Zhang; Shi Jin 002 (GLOBECOM, 2023)

Channel Estimation for Holographic Communications in Hybrid Near-Far Field. - Shaohua Yue; Shuhao Zeng; Liang Liu 003; Boya Di (GLOBECOM, 2023)

Multi-target Detection for Reconfigurable Holographic Surfaces Enabled Radar. - Xiaoyu Zhang; Haobo Zhang 001; Ruoqi Deng; Liang Liu 003; Boya Di (GLOBECOM, 2023)

Joint Data Association, NLOS Mitigation, and Clutter Suppression for Networked Device-Free Sensing in 6G Cellular Network. - Qin Shi 004; Liang Liu 003; Shuowen Zhang (ICASSP, 2023)

MUSIC Algorithm for IRS-Assisted AOA Estimation. - Qipeng Wang; Liang Liu 003; Shuowen Zhang (VTC Fall, 2023)

Device Activity Detection in mMTC with Low-Resolution ADC: A New Protocol. - Zhaorui Wang 001; Ya-Feng Liu; Ziyue Wang 004; Liang Liu 003; Haoyuan Pan; Shuguang Cui (CoRR, 2023)

Exploiting Temporal Side Information in Massive IoT Connectivity. - Qipeng Wang; Liang Liu 003; Shuowen Zhang; Francis C. M. Lau 002 (IEEE Trans. Wirel. Commun., 2023)

Massive MIMO Communication With Intelligent Reflecting Surface. - Zhaorui Wang 001; Liang Liu 003; Shuowen Zhang; Shuguang Cui (IEEE Trans. Wirel. Commun., 2023)

Intelligent Omni-Surfaces Aided Wireless Communications: Does the Reciprocity Hold? - Shaohua Yue; Shuhao Zeng; Hongliang Zhang 001; Fenghan Lin; Liang Liu 003; Boya Di (IEEE Trans. Veh. Technol., 2023)

Detecting Abrupt Change in Channel Covariance Matrix for MIMO Communication. - Runnan Liu; Liang Liu 003; Dazhi He; Wenjun Zhang 001; Erik G. Larsson (IEEE Trans. Wirel. Commun., 2023)

Finding Defective Elements in Intelligent Reflecting Surface via Over-the-Air Measurements. - Ziyi Zhao; Zhaorui Wang 001; Shuowen Zhang; Liang Liu 003 (GLOBECOM, 2024)

Joint Transmission and Compression Design for 6G Networked Sensing with Limited-Capacity Backhaul. - Weifeng Zhu; Shuowen Zhang; Liang Liu 003 (GLOBECOM, 2024)

User-Assisted Networked Sensing in OFDM Cellular Network with Erroneous Anchor Position Information. - Xianzhen Guo; Qin Shi 004; Liang Liu 003; Shuowen Zhang (ICASSP, 2024)

UAV Trajectory Optimization for Sensing Exploiting Target Location Distribution Map. - Xiangming Du; Shuowen Zhang; Liang Liu 003 (VTC Spring, 2024)

Low-Overhead Channel Estimation for Beyond Diagonal Reconfigurable Intelligent Surface Aided Single-User Communication. - Rui Wang 001; Shuowen Zhang; Liang Liu 003 (WCSP, 2024)

Intelligent Reflecting Surface Can Be A Passive Anchor to Localize Near-Field and Far-Field Targets. - Qipeng Wang; Weifeng Zhu; Shuowen Zhang; Boya Di; Liang Liu 003 (WCSP, 2024)

Multiple Access Techniques for Intelligent and Multi-Functional 6G: Tutorial, Survey, and Outlook. - Bruno Clerckx; Yijie Mao; Zhaohui Yang 001; Mingzhe Chen; Ahmed Alkhateeb; Liang Liu 003; Min Qiu 001; Jinhong Yuan; Vincent W. S. Wong 001; Juan Montojo (CoRR, 2024)

SDOA-Net: An Efficient Deep-Learning-Based DOA Estimation Network for Imperfect Array. - Peng Chen 018; Zhimin Chen 001; Liang Liu 003; Yun Chen 001; Xianbin Wang 001 (IEEE Trans. Instrum. Meas., 2024)

Detecting Abrupt Change of Channel Covariance Matrix in IRS-Assisted Communication. - Runnan Liu; Liang Liu 003; Yin Xu 001; Dazhi He; Wenjun Zhang 001; Chang Wen Chen (IEEE Wirel. Commun. Lett., 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 002; Ling Qiu; Liang Liu 003; Derrick Wing Kwan Ng; Jie Xu 002 (IEEE Trans. Wirel. Commun., 2024)

Device Activity Detection in mMTC With Low-Resolution ADCs: A New Protocol. - Zhaorui Wang 001; Ya-Feng Liu; Ziyue Wang 004; Liang Liu 003; Haoyuan Pan; Shuguang Cui (IEEE Trans. Wirel. Commun., 2024)

Multiple Access Techniques for Intelligent and Multifunctional 6G: Tutorial, Survey, and Outlook. - Bruno Clerckx; Yijie Mao; Zhaohui Yang 001; Mingzhe Chen; Ahmed Alkhateeb; Liang Liu 003; Min Qiu 001; Jinhong Yuan; Vincent W. S. Wong 001; Juan Montojo (Proc. IEEE, 2024)

Joint LOS Identification and Data Association for 6G-Enabled Networked Device-Free Sensing. - Qin Shi 004; Liang Liu 003 (IEEE Trans. Commun., 2024)

A Heterogeneous 6G Networked Sensing Architecture With Active and Passive Anchors. - Qipeng Wang; Liang Liu 003; Shuowen Zhang; Boya Di; Francis C. M. Lau 002 (IEEE Trans. Wirel. Commun., 2024)

Leveraging a Variety of Anchors in Cellular Network for Ubiquitous Sensing. - Liang Liu 003; Shuowen Zhang; Shuguang Cui (IEEE Commun. Mag., 2024)

Hybrid Near-Field and Far-Field XL-MIMO: How Many Users Can Be Supported? - Yuze Zhang; Ziang Yang; Shaohua Yue; Liang Liu 003; Boya Di (IEEE Commun. Lett., 2024)

Hybrid Near-Far Field Channel Estimation for Holographic MIMO Communications. - Shaohua Yue; Shuhao Zeng; Liang Liu 003; Yonina C. Eldar; Boya Di (IEEE Trans. Wirel. Commun., 2024)

Target Detection and Positioning Aided by Reconfigurable Surfaces: Reflective or Holographic? - Xiaoyu Zhang; Haobo Zhang 001; Liang Liu 003; Zhu Han 001; H. Vincent Poor; Boya Di (IEEE Trans. Wirel. Commun., 2024)

A 6G-Based Multi-View Reconstruction Approach. - Qin Shi 004; Shuowen Zhang; Liang Liu 003 (WCNC, 2025)

QoS-Based Beamforming and Compression Design for Cooperative Cellular Networks via Lagrangian Duality. - Xilai Fan; Ya-Feng Liu; Liang Liu 003; Tsung-Hui Chang (IEEE Trans. Signal Process., 2025)

Intelligent Reflecting Surface Based Localization of Mixed Near-Field and Far-Field Targets. - Weifeng Zhu; Qipeng Wang; Shuowen Zhang; Boya Di; Liang Liu 003; Yonina C. Eldar (CoRR, 2025)

Reducing Channel Estimation and Feedback Overhead in IRS-Aided Downlink System: A Quantize-Then-Estimate Approach. - Rui Wang 001; Zhaorui Wang 001; Liang Liu 003; Shuowen Zhang; Shi Jin 002 (IEEE Trans. Wirel. Commun., 2025)

Finite-Blocklength Information Theory. - Junyuan Gao; Shuao Chen; Yongpeng Wu 001; Liang Liu 003; Giuseppe Caire; H. Vincent Poor; Wenjun Zhang 001 (CoRR, 2025)

Low-Overhead Channel Estimation Framework for Beyond Diagonal Reconfigurable Intelligent Surface Assisted Multi-User MIMO Communication. - Rui Wang 001; Shuowen Zhang; Bruno Clerckx; Liang Liu 003 (CoRR, 2025)

Scalable Transceiver Design for Multi-User Communication in FDD Massive MIMO Systems via Deep Learning. - Lin Zhu; Weifeng Zhu; Shuowen Zhang; Shuguang Cui; Liang Liu 003 (CoRR, 2025)

Beamforming Optimization and Capacity Scaling Analysis for Double Hybrid Active-Passive RISs Aided Wireless Communications. - Hanyu Yang; Shiqi Gong; Xin Ju 001; Chengwen Xing; Nan Zhao 001; Liang Liu 003 (IEEE Trans. Veh. Technol., 2025)

Directivity-Aware Degrees of Freedom Analysis for Extremely Large-Scale MIMO. - Shaohua Yue; Liang Liu 003; Boya Di (IEEE Trans. Veh. Technol., 2025)

Hybrid Active-Passive RIS Empowered Secure Communications: Joint Architecture Design and Beamforming Optimization. - Shiqi Gong; Yue Ju; Heng Liu 007; Liang Liu 003; Chengwen Xing (IEEE Trans. Commun., 2025)

Joint Transmission and Compression Optimization for Networked Sensing With Limited-Capacity Fronthaul Links. - Weifeng Zhu; Shuowen Zhang; Liang Liu 003 (IEEE Trans. Wirel. Commun., 2025)