Nonterrestrial communications assisted by reconfigurable intelligent surfaces
Nonterrestrial communications have emerged as a key enabler for seamless connectivity in
the upcoming generation networks. This kind of network can support high data rate …
the upcoming generation networks. This kind of network can support high data rate …
A survey on energy optimization techniques in UAV-based cellular networks: from conventional to machine learning approaches
Wireless communication networks have been witnessing unprecedented demand due to the
increasing number of connected devices and emerging bandwidth-hungry applications …
increasing number of connected devices and emerging bandwidth-hungry applications …
Capacity maximization in RIS-UAV networks: a DDQN-based trajectory and phase shift optimization approach
Reconfigurable Intelligent Surface (RIS) has grown rapidly due to its performance
improvement for wireless networks, and the integration of unmanned aerial vehicle (UAV) …
improvement for wireless networks, and the integration of unmanned aerial vehicle (UAV) …
OTFS-aided RIS-assisted SAGIN systems outperform their OFDM counterparts in doubly selective high-Doppler scenarios
The recently developed reconfigurable intelligent surfaces (RISs) are capable of improving
the coverage of space–air–ground integrated networks (SAGINs), where the signals can be …
the coverage of space–air–ground integrated networks (SAGINs), where the signals can be …
Robust beamforming design for RIS-aided integrated sensing and communication system
It is expected that the future intelligent transportation system will be endowed with the
sensing ability to cope with the complex road environment. Therefore, the integrated sensing …
sensing ability to cope with the complex road environment. Therefore, the integrated sensing …
Secrecy performance for RIS-based integrated satellite vehicle networks with a UAV relay and MRC eavesdropping
F Zhou, X Li, M Alazab, RH Jhaveri… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
This work investigates the secrecy issues for the secrecy reconfigurable intelligent surface-
based integrated satellite unmanned aerial vehicle (UAV) relay networks with multiple …
based integrated satellite unmanned aerial vehicle (UAV) relay networks with multiple …
Deep reinforcement learning-driven reconfigurable intelligent surface-assisted radio surveillance with a fixed-wing UAV
Unmanned aerial vehicles (UAVs) play a critical role in radio surveillance to decipher
malicious messages, thanks to their flexibility, mobility, and likely line-of-sight (LoS) to …
malicious messages, thanks to their flexibility, mobility, and likely line-of-sight (LoS) to …
RIS-assisted jamming rejection and path planning for UAV-borne IoT platform: A new deep reinforcement learning framework
This article presents a new deep reinforcement learning (DRL)-based approach to the
trajectory planning and jamming rejection of an unmanned aerial vehicle (UAV) for the …
trajectory planning and jamming rejection of an unmanned aerial vehicle (UAV) for the …
Intelligent and robust UAV-aided multiuser RIS communication technique with jittering UAV and imperfect hardware constraints
ABM Adam, X Wan, MAM Elhassan… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In this paper, we investigate unmanned aerial vehicle (UAV)-aided multiuser reconfigurable
intelligent surface (RIS) communication for next generation communication networks. We …
intelligent surface (RIS) communication for next generation communication networks. We …
Outage performance analysis of RIS-assisted UAV wireless systems under disorientation and misalignment
AAA Boulogeorgos, A Alexiou… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we analyze the performance of a reconfigurable intelligent surface (RIS)-
assisted unmanned aerial vehicle (UAV) wireless system that is affected by mixture-gamma …
assisted unmanned aerial vehicle (UAV) wireless system that is affected by mixture-gamma …