110 citations · 399 across the 26 of their papers we have counts for
4 papers · 1 filter
UAV-Enabled Wireless Power Transfer: Trajectory Design and Energy Optimization
Jie Xu, Yong Zeng, Rui Zhang
This paper studies a new unmanned aerial vehicle (UAV)-enabled wireless power transfer (WPT) system, where a UAV-mounted mobile energy transmitter (ET) is dispatched to deliver wir…
Wireless Powered Cooperative Jamming for Secure OFDM System
Guangchi Zhang, Jie Xu, Qingqing Wu +3
This paper studies the secrecy communication in an orthogonal frequency division multiplexing (OFDM) system, where a source sends confidential information to a destination in the p…
Joint Offloading and Computing Optimization in Wireless Powered Mobile-Edge Computing Systems
Feng Wang, Jie Xu, Xin Wang +1
Mobile-edge computing (MEC) and wireless power transfer (WPT) have been recognized as promising techniques in the Internet of Things (IoT) era to provide massive low-power wireless…
A Contextual Bandit Approach for Stream-Based Active Learning
Linqi Song, Jie Xu
Contextual bandit algorithms -- a class of multi-armed bandit algorithms that exploit the contextual information -- have been shown to be effective in solving sequential decision m…