485 citations · 1.4k across the 48 of their papers we have counts for
12 papers · 2 filters
DSS-o-SAGE: Direction-Scan Sounding-Oriented SAGE Algorithm for Channel Parameter Estimation in mmWave and THz Bands
Yuanbo Li, Chong Han, Yi Chen +2
Investigation of millimeter (mmWave) and Terahertz (THz) channels relies on channel measurements and estimation of multi-path component (MPC) parameters. As a common measurement te…
300 GHz Channel Measurement and Characterization in the Atrium of a Building
Yuanbo Li, Yiqin Wang, Yi Chen +2
With abundant bandwidth resource, the Terahertz band (0.1~THz to 10~THz) is envisioned as a key technology to realize ultra-high data rates in the 6G and beyond mobile communicatio…
Terahertz Channel Measurement and Analysis on a University Campus Street
Yiqin Wang, Yuanbo Li, Yi Chen +2
Owning abundant bandwidth resource, the Terahertz (0.1-10 THz) band is a promising spectrum to support sixth-generation (6G) and beyond communications. As the foundation of channel…
300 GHz Wideband Channel Measurement and Analysis in a Lobby
Yiqin Wang, Yuanbo Li, Yi Chen +2
The Terahertz (0.1-10 THz) band has been envisioned as one of the promising spectrum bands to support ultra-broadband sixth-generation (6G) and beyond communications. In this paper…
300 GHz Dual-Band Channel Measurement, Analysis and Modeling in an L-shaped Hallway
Yiqin Wang, Yuanbo Li, Chong Han +2
The Terahertz (THz) band (0.1-10 THz) has been envisioned as one of the promising spectrum bands for sixth-generation (6G) and beyond communications. In this paper, a dual-band ang…
Hybrid Spherical- and Planar-Wave Channel Modeling and Estimation for Terahertz Integrated UM-MIMO and IRS Systems
Yuhang Chen, Renwang Li, Chong Han +2
Integrated ultra-massive multiple-input multiple-output (UM-MIMO) and intelligent reflecting surface (IRS) systems are promising for 6G and beyond Terahertz (0.1-10 THz) communicat…
Molecular Absorption Effect: A Double-edged Sword of Terahertz Communications
Chong Han, Weijun Gao, Nan Yang +1
Communications in the terahertz band (THz) (0.1--10~THz) have been regarded as a promising technology for future 6G and beyond wireless systems, to overcome the challenges of everg…
Channel Measurement, Characterization and Modeling for Terahertz Indoor Communications Above 200 GHz
Yi Chen, Chong Han, Ziming Yu +1
Terahertz (THz) communications are envisioned as a promising technology for sixth-generation (6G) and beyond systems, owing to its unprecedented multi-gigahertz (GHz) bandwidth. In…
Dynamic-subarray with Fixed Phase Shifters for Energy-efficient Terahertz Hybrid Beamforming under Partial CSI
Longfei Yan, Chong Han, Nan Yang +1
Terahertz (THz) communications are regarded as a pillar technology for the 6G systems, by offering multi-ten-GHz bandwidth. To overcome the huge propagation loss while reducing the…
Energy-efficient Dynamic-subarray with Fixed True-time-delay Design for Terahertz Wideband Hybrid Beamforming
Longfei Yan, Chong Han, Jinhong Yuan
Hybrid beamforming for Terahertz (THz) ultra-massive multiple-input multiple-output (UM-MIMO) systems is a promising technology for 6G space-air-ground integrated networks, which c…
Ergodic Achievable Rate Analysis and Optimization of RIS-assisted Millimeter-Wave MIMO Communication Systems
Renwang Li, Shu Sun, Yuhang Chen +2
Reconfigurable intelligent surfaces (RISs) have emerged as a prospective technology for next-generation wireless networks due to their potential in coverage and capacity enhancemen…
On Multiple-Antenna Techniques for Physical-Layer Range Security in the Terahertz Band
Weijun Gao, Xuyang Lu, Chong Han +1
Terahertz (THz) communications have naturally promising physical layer security (PLS) performance in the angular domain due to the high directivity feature brought by the ultra-mas…