Compressed sensing for clipping noise cancellation in DCO-OFDM systems based on observation interference mitigation. - Pu Miao; Chenhao Qi 001; Lenan Wu; Bingcheng Zhu; Kangjian Chen (WCSP, 2017)

Beam Design with Quantized Phase Shifters for Millimeter Wave Massive MIMO. - Kangjian Chen; Chenhao Qi 001 (GLOBECOM, 2018)

Simultaneous Multiuser Beam Training Using Adaptive Hierarchical Codebook for mmWave Massive MIMO. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre; Geoffrey Li (GLOBECOM, 2019)

Beam Training Based on Dynamic Hierarchical Codebook for Millimeter Wave Massive MIMO. - Kangjian Chen; Chenhao Qi 001 (IEEE Commun. Lett., 2019)

Constructions of Flexible-Size Deterministic Measurement Matrices Using Protograph LDPC Codes and Hadamard Codes. - Kangjian Chen; Yi Fang 005; Guofa Cai; Jun Zhang 026; Guojun Han; Pingping Chen (VTC Spring, 2020)

Two-Step Codeword Design for Millimeter Wave Massive MIMO Systems With Quantized Phase Shifters. - Kangjian Chen; Chenhao Qi 001; Geoffrey Ye Li (IEEE Trans. Signal Process., 2020)

Hierarchical Codebook-Based Multiuser Beam Training for Millimeter Wave Massive MIMO. - Chenhao Qi 001; Kangjian Chen; Octavia A. Dobre; Geoffrey Ye Li (IEEE Trans. Wirel. Commun., 2020)

Two-Stage Hybrid-Field Beam Training for Ultra-Massive MIMO Systems. - Kangjian Chen; Chenhao Qi 001; Cheng-Xiang Wang 001 (ICCC, 2022)

Parameter Estimation and Beam Tracking in Integrated Sensing and Communication System. - Ruotong Xu; Chenhao Qi 001; Kangjian Chen (VTC Fall, 2022)

Hierarchical Codebook based Multiuser Beam Training for Millimeter Massive MIMO. - Chenhao Qi 001; Kangjian Chen; Octavia A. Dobre; Geoffrey Ye Li (CoRR, 2022)

Beam Refinement for THz Extremely Large-Scale MIMO Systems Based on Gaussian Approximation. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre (GLOBECOM, 2023)

Simultaneous Beam Training and Target Sensing for RIS-Aided Integrated Sensing and Communication. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre (ICC, 2023)

Multiuser Beam Tracking and Target Detection in Integrated Sensing and Communication. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre (ICC, 2023)

Antenna Position Optimization of Sparse Arrays for Near-Field Multiuser Communications. - Kangjian Chen; Chenhao Qi 001; Geoffrey Ye Li; Octavia A. Dobre (SPAWC, 2024)

Simultaneous Beam Training and Target Sensing in ISAC Systems With RIS. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre; Geoffrey Ye Li (IEEE Trans. Wirel. Commun., 2024)

Near-Field Multiuser Communications Based on Sparse Arrays. - Kangjian Chen; Chenhao Qi 001; Geoffrey Ye Li; Octavia A. Dobre (IEEE J. Sel. Top. Signal Process., 2024)

Beam Training and Tracking for Extremely Large-Scale MIMO Communications. - Kangjian Chen; Chenhao Qi 001; Cheng-Xiang Wang 001; Geoffrey Ye Li (IEEE Trans. Wirel. Commun., 2024)

Joint Sparse Bayesian Learning for Channel Estimation in ISAC. - Kangjian Chen; Chenhao Qi 001 (IEEE Commun. Lett., 2024)

Triple-Refined Hybrid-Field Beam Training for mmWave Extremely Large-Scale MIMO. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre; Geoffrey Ye Li (IEEE Trans. Wirel. Commun., 2024)

DBRAA: Sub-6 GHz and Millimeter Wave Dual-Band Reconfigurable Antenna Array for ISAC. - Kangjian Chen; Chenhao Qi 001; Octavia A. Dobre (CoRR, 2025)

REMAA: Reconfigurable Pixel Antenna-based Electronic Movable-Antenna Arrays for Multiuser Communications. - Kangjian Chen; Chenhao Qi 001; Yujing Hong; Chau Yuen (CoRR, 2025)

Near-Field Communications for Extremely Large-Scale MIMO: A Beamspace Perspective. - Kangjian Chen; Chenhao Qi 001; Jingjia Huang; Octavia A. Dobre; Geoffrey Ye Li (IEEE Commun. Mag., 2025)