Joint blocklength and location optimization for URLLC-enabled UAV relay systems

C Pan, H Ren, Y Deng, M Elkashlan… - IEEE …, 2019 - ieeexplore.ieee.org
This letter considers the unmanned aerial vehicle (UAV)-enabled relay system to deliver
command information under ultra-reliable and low-latency communication requirements. We …

Joint transmit power and placement optimization for URLLC-enabled UAV relay systems

H Ren, C Pan, K Wang, W Xu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
This letter considers an unmanned aerial vehicle (UAV)-enabled relay communication
system for delivering latency-critical messages with ultra-high reliability, where the relay is …

Quasi-optimization of distance and blocklength in URLLC aided multi-hop UAV relay links

A Ranjha, G Kaddoum - IEEE Wireless Communications …, 2019 - ieeexplore.ieee.org
Achieving ultra-high reliability for short packets is a core challenge for future wireless
communication systems, as current systems are designed only to transmit long packets …

URLLC-enabled by laser powered UAV relay: A quasi-optimal design of resource allocation, trajectory planning and energy harvesting

A Ranjha, G Kaddoum - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Ultra-reliable and low-latency (URLLC) traffic in the upcoming sixth-generation (6G) systems
utilize short packets, signalling a distancing from traditional communication systems devised …

Joint trajectory and resource optimization for UAV-aided two-way relay networks

Y Liang, L Xiao, D Yang, Y Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV)-aided two-way relay networks with multiple terrestrial user
pairs is investigated, where a fix-wing UAV is served as a two-way relay to assist information …

URLLC facilitated by mobile UAV relay and RIS: A joint design of passive beamforming, blocklength, and UAV positioning

A Ranjha, G Kaddoum - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
Upcoming fifth-generation (5G) networks need to support novel ultrareliable and low-latency
(URLLC) traffic that utilizes short packets. This requires a paradigm shift as traditional …

Optimal resource allocation for non-orthogonal transmission in UAV relay systems

J Baek, SI Han, Y Han - IEEE Wireless Communications Letters, 2017 - ieeexplore.ieee.org
A novel resource allocation (RA) algorithm for non-orthogonal transmission is proposed to
maximize overall throughput of user equipments (UEs) in unmanned aerial vehicle (UAV) …

Cooperative UAV enabled relaying systems: Joint trajectory and transmit power optimization

G Zhang, X Ou, M Cui, Q Wu, S Ma… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) can be used as aerial relays to provide quick and on-
demand wireless connections for the area without network coverage. Since a UAV's …

Network resource allocation for eMBB payload and URLLC control information communication multiplexing in a multi-UAV relay network

X Xi, X Cao, P Yang, J Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) relay networks are convinced to be a significant
complement to terrestrial infrastructures to provide robust network capacity. However, most …

Power and trajectory optimization for UAV-enabled amplify-and-forward relay networks

X Jiang, Z Wu, Z Yin, Z Yang - IEEE Access, 2018 - ieeexplore.ieee.org
Unmanned aerial vehicle (UAV) is suitable to improve connectivity of wireless
communication networks in harsh environment due to its flexible deployment and high …