2 citations · 2 across the 6 of their papers we have counts for
4 papers · 1 filter
Channel Gain Map Reconstruction Based on Virtual Scatterer Model
He Sun, Lipeng Zhu, Jie Xu +1
This paper proposes an efficient method for modeling and reconstructing the channel gain map (CGM) based on virtual scatterers. Specifically, we develop a virtual scatterer model t…
Multiuser Communications Aided by Cross-Linked Movable Antenna Array: Architecture and Optimization
Lipeng Zhu, He Sun, Wenyan Ma +2
Movable antenna (MA) has been regarded as a promising technology to enhance wireless communication performance by enabling flexible antenna movement. However, the hardware cost of…
Power-Measurement-Based Channel Autocorrelation Estimation for IRS-Assisted Wideband Communications
He Sun, Lipeng Zhu, Weidong Mei +1
Channel state information (CSI) is essential to the performance optimization of intelligent reflecting surface (IRS)-aided wireless communication systems. However, the passive and…
RSRP Measurement Based Channel Autocorrelation Estimation for IRS-Aided Wideband Communication
He Sun, Lipeng Zhu, Weidong Mei +1
The passive and frequency-flat reflection of IRS, as well as the high-dimensional IRS-reflected channels, have posed significant challenges for efficient IRS channel estimation, es…