4 citations · 4 across the 2 of their papers we have counts for
3 papers
eess.SP2020★ 4 cited
High-Resolution Channel Estimation for Intelligent Reflecting Surface-Assisted MmWave Communications
C. Jia, J. Cheng, H. Gao +1
In this paper, we study the high-resolution channel estimation problem for intelligent reflecting surface (IRS)-assisted millimeter wave (mmWave) multiple-input-multiple-output (MI…
cs.IT2020
OTFS Based Receiver Scheme With Multi-Antennas in High-Mobility V2X Systems
Junqiang Cheng, Chenglu Jia, Hui Gao +2
Vehicle-to-everything (V2X) is considered as one of the most important applications of future wireless communication networks. However, the Doppler effect caused by the vehicle mob…
cs.IT2019
Low-Complexity Linear Equalizers for OTFS Exploiting Two-Dimensional Fast Fourier Transform
Junqiang Cheng, Hui Gao, Wenjun Xu +2
Orthogonal time frequency space (OTFS) modulation can effectively convert a doubly dispersive channel into an almost non-fading channel in the delay-Doppler domain. However, one cr…