45 citations · 103 across the 8 of their papers we have counts for
5 papers · 1 filter
YOLO: An Efficient Terahertz Band Integrated Sensing and Communications Scheme with Beam Squint
Hongliang Luo, Feifei Gao, Hai Lin +2
Using communications signals for dynamic target sensing is an important component of integrated sensing and communications (ISAC). In this paper, we propose to utilize the beam squ…
Error Performance of Rectangular Pulse-shaped OTFS with Practical Receivers
Cheng Shen, Jinhong Yuan, Hai Lin
In this letter, we investigate error performance of rectangular pulse-shaped orthogonal time frequency space (OTFS) modulation with a practical receiver. Specifically, we consider…
An Overview of Enhanced Massive MIMO with Array Signal Processing Techniques
Mingjin Wang, Feifei Gao, Shi Jin +1
In the past ten years, there have been tremendous research progresses on massive MIMO systems, most of which stand from the communications viewpoint. A new trend of investigating m…
Symbol Detection of Ambient Backscatter Systems with Manchester Coding
Qin Tao, Caijun Zhong, Hai Lin +1
Ambient backscatter communication is a newly emerged paradigm, which utilizes the ambient radio frequency (RF) signal as the carrier to reduce the system battery requirement, and i…
Time Varying Channel Tracking with Spatial and Temporal BEM for Massive MIMO Systems
Jianwei Zhao, Hongxiang Xie, Feifei Gao +3
In this paper, we propose a channel tracking method for massive multi-input and multi-output systems under both time-varying and spatial-varying circumstance. Exploiting the charac…