25 citations · 31 across the 16 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
cs.IT2022★ 1 cited
Asynchronous Activity Detection for Cell-Free Massive MIMO: From Centralized to Distributed Algorithms
Yang Li, Qingfeng Lin, Ya-Feng Liu +2
Device activity detection in the emerging cell-free massive multiple-input multiple-output (MIMO) systems has been recognized as a crucial task in machine-type communications, in w…
cs.LG2022
Phase Shift Design in RIS Empowered Wireless Networks: From Optimization to AI-Based Methods
Zongze Li, Shuai Wang, Qingfeng Lin +4
Reconfigurable intelligent surfaces (RISs) have a revolutionary capability to customize the radio propagation environment for wireless networks. To fully exploit the advantages of…