74 citations · 97 across the 5 of their papers we have counts for
Showing cs.ITShow all
3 papers · 1 filter
cs.IT2022★ 8 cited
Downlink Power Minimization in Intelligent Reconfigurable Surface-Aided Security Classification Wireless Communications System
Jintao Xing, Tiejun Lv, Yashuai Cao +2
User privacy protection is considered a critical issue in wireless networks, which drives the demand for various secure information interaction techniques. In this paper, we introd…
cs.IT2022
Placement and Resource Allocation of Wireless-Powered Multiantenna UAV for Energy-Efficient Multiuser NOMA
Zhongyu Wang, Tiejun Lv, Jie Zeng +1
This paper investigates a new downlink nonorthogonal multiple access (NOMA) system, where a multiantenna unmanned aerial vehicle (UAV) is powered by wireless power transfer (WPT) a…
cs.IT2021★ 12 cited
Joint Estimation of Multipath Angles and Delays for Millimeter-Wave Cylindrical Arrays with Hybrid Front-ends
Zhipeng Lin, Tiejun Lv, Wei Ni +3
Accurate channel parameter estimation is challenging for wideband millimeter-wave (mmWave) large-scale hybrid arrays, due to beam squint and much fewer radio frequency (RF) chains…