Analysis and optimization of multiple unmanned aerial vehicle-assisted communications in post-disaster areas

S Zhang, J Liu - IEEE Transactions on Vehicular Technology, 2018 - ieeexplore.ieee.org
As a vital component of disaster response and relief, a wireless network needs to be rapidly
deployed after a disaster strikes. Due to the advantages of large area coverage, low capital …

UAV-assisted emergency networks in disasters

N Zhao, W Lu, M Sheng, Y Chen, J Tang… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
Reliable and flexible emergency communication is a key challenge for search and rescue in
the event of disasters, especially for the case when base stations are no longer functioning …

Stochastic geometric analysis of multiple unmanned aerial vehicle-assisted communications over Internet of Things

S Zhang, J Liu, W Sun - IEEE Internet of Things Journal, 2019 - ieeexplore.ieee.org
Due to the advantages of large area coverage, low capital cost and fast deployment,
unmanned aerial vehicles (UAVs) are believed to play a key role in the emerging Internet of …

Joint channel allocation and data delivery for UAV-assisted cooperative transportation communications in post-disaster networks

M Dai, TH Luan, Z Su, N Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
As the natural disasters may destroy the ground communication infrastructures for the
transportation systems, the communication relief in post-disaster networks is more crucial to …

UAV-aided networks for emergency communications in areas with unevenly distributed users

G Peng, Y Xia, X Zhang, L Bai - Journal of Communications …, 2018 - ieeexplore.ieee.org
Nowadays, daily human life is closely intertwined with various networks. When natural
disasters or malicious attacks break out, the failure of communication infrastructure due to …

Resource allocation for 5G-UAV-based emergency wireless communications

Z Yao, W Cheng, W Zhang… - IEEE Journal on Selected …, 2021 - ieeexplore.ieee.org
For unforeseen natural disasters, such as earthquakes, hurricanes, and floods, etc., the
traditional communication infrastructure is unavailable or seriously disrupted along with …

Downlink analysis in unmanned aerial vehicle (UAV) assisted cellular networks with clustered users

E Turgut, MC Gursoy - IEEE Access, 2018 - ieeexplore.ieee.org
The use of unmanned aerial vehicles (UAVs) operating as aerial base stations (BSs) has
emerged as a promising solution especially in scenarios requiring rapid deployments (eg, in …

A user-centric cooperative scheme for UAV-assisted wireless networks in malfunction areas

Y Sun, Z Ding, X Dai - IEEE Transactions on Communications, 2019 - ieeexplore.ieee.org
Due to disaster or other reasons, communication interruption may occur in malfunction areas
where all ground base stations (BSs) break down. This paper intends to study the …

Modelling unmanned aerial vehicles base station in ground‐to‐air cooperative networks

S Jia, L Zhang - IET Communications, 2017 - Wiley Online Library
After disasters, road side units, which can provide wireless communications to vehicles, may
fail due to physical damages or power outages. Vehicle‐to‐vehicle communication also may …

An uplink throughput optimization scheme for UAV-enabled urban emergency communications

B Hu, L Wang, S Chen, J Cui… - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
Integrating unmanned aerial vehicles (UAVs) into emergency communications is a
promising way to accomplish efficient network recovery with the advantages of UAV …