640 citations · 5.3k across the 160 of their papers we have counts for
4 papers · 1 filter
Age of Information in Non-Terrestrial Networks with Energy Harvesting
Fangming Zhao, Nikolaos Pappas, Shi Jin +1
We analyze the timeliness of status-update delivery in a low Earth orbit (LEO) satellite-assisted energy-harvesting Internet of Things network using the Age of Information (AoI) me…
Physical Layer Security for UAV Communications in 5G and Beyond Networks
Jue Wang, Xuanxuan Wang, Ruifeng Gao +5
Due to its high mobility and flexible deployment, unmanned aerial vehicle (UAV) is drawing unprecedented interest in both military and civil applications to enable agile wireless c…
Traffic-aware Two-stage Queueing Communication Networks: Queue Analysis and Energy Saving
Nan Qi, Nikolaos I. Miridakis, Ming Xiao +3
To boost energy saving for the general delay-tolerant IoT networks, a two-stage and single-relay queueing communication scheme is investigated. Concretely, a traffic-aware -thre…
A New Look at Physical Layer Security, Caching, and Wireless Energy Harvesting for Heterogeneous Ultra-dense Networks
Lifeng Wang, Kai-Kit Wong, Shi Jin +2
Heterogeneous ultra-dense networks enable ultra-high data rates and ultra-low latency through the use of dense sub-6 GHz and millimeter wave (mmWave) small cells with different ant…