207 citations · 1.5k across the 65 of their papers we have counts for
7 papers · 1 filter
Optimal Pricing of User-Initiated Data-Plan Sharing in A Roaming Market
Feng Wang, Lingjie Duan, Jianwei Niu
A smartphone user's personal hotspot (pH) allows him to share cellular connection to another (e.g., a traveler) in the vicinity, but such sharing consumes the limited data quota in…
Wireless Power Transfer and Data Collection in Wireless Sensor Networks
Kai Li, Wei Ni, Lingjie Duan +2
In a rechargeable wireless sensor network, the data packets are generated by sensor nodes at a specific data rate, and transmitted to a base station. Moreover, the base station tra…
Fast Deployment of UAV Networks for Optimal Wireless Coverage
Xiao Zhang, Lingjie Duan
Unmanned Aerial Vehicle (UAV) networks have emerged as a promising technique to rapidly provide wireless coverage to a geographical area, where a flying UAV can be fast deployed to…
Proactive Eavesdropping via Jamming over HARQ-Based Communications
Jie Xu, Kai Li, Lingjie Duan +1
This paper studies the wireless surveillance of a hybrid automatic repeat request (HARQ) based suspicious communication link over Rayleigh fading channels. We propose a proactive e…
Data-Centric Mobile Crowdsensing
Changkun Jiang, Lin Gao, Lingjie Duan +1
Mobile crowdsensing (MCS) is a promising sensing paradigm that leverages the diverse embedded sensors in massive mobile devices. A key objective in MCS is to efficiently schedule m…
Scalable Mobile Crowdsensing via Peer-to-Peer Data Sharing
Changkun Jiang, Lin Gao, Lingjie Duan +1
Mobile crowdsensing (MCS) is a new paradigm of sensing by taking advantage of the rich embedded sensors of mobile user devices. However, the traditional server-client MCS architect…
Wireless Surveillance of Two-Hop Communications
Ganggang Ma, Jie Xu, Lingjie Duan +1
Wireless surveillance is becoming increasingly important to protect the public security by legitimately eavesdropping suspicious wireless communications. This paper studies the wir…