Uplink secrecy performance of RIS-based RF/FSO three-dimension heterogeneous networks
In this paper, a novel reconfigurable intelligent surface (RIS)-assisted HAP-UAV secure multi-
user mixed radio frequency (RF)/free space optical (FSO) system is proposed. Specifically …
user mixed radio frequency (RF)/free space optical (FSO) system is proposed. Specifically …
Comprehensive performance analysis of hovering UAV-based FSO communication system
D Singh, R Swaminathan - IEEE Photonics Journal, 2022 - ieeexplore.ieee.org
Unmanned-aerial-vehicle (UAV)-based communications are expected to play an important
role in the future generation wireless communication networks. It is a promising solution to …
role in the future generation wireless communication networks. It is a promising solution to …
Cooperative UAV trajectory design for disaster area emergency communications: A multi-agent PPO method
This paper investigates the issue of cooperative real-time trajectory design for multiple
unmanned aerial vehicles (UAVs) to support emergency communication in disaster areas …
unmanned aerial vehicles (UAVs) to support emergency communication in disaster areas …
[HTML][HTML] UAV-enabled reliable mobile relaying under the time-varying Rician fading channel
L Wang, B Li - Alexandria Engineering Journal, 2023 - Elsevier
This paper adopts an unmanned aerial vehicle (UAV) relay to forward data from a source
sensor to a remote base station (BS). To ensure reliable data transmission, our objective is …
sensor to a remote base station (BS). To ensure reliable data transmission, our objective is …
RIS-aided mixed RF-FSO wireless networks: Secrecy performance analysis with simultaneous eavesdropping
In order to meet the demands of diverse services within sixth-generation networks across a
range of industries, numerous approaches are being employed to address notable signal …
range of industries, numerous approaches are being employed to address notable signal …
MAPPO-based cooperative UAV trajectory design with long-range emergency communications in disaster areas
This paper investigates the cooperative real-time trajectory design issue for multiple
unmanned aerial vehicles (UAVs) to support long-range emergency communications in …
unmanned aerial vehicles (UAVs) to support long-range emergency communications in …
Outage Performance of Multi-tier UAV Communication with Random Beam Misalignment
By exploiting the degree of freedom on the altitude, unmanned aerial vehicle (UAV)
communication can provide ubiquitous communication for future wireless networks. In the …
communication can provide ubiquitous communication for future wireless networks. In the …
[HTML][HTML] Analysis of co-channel coexistence mitigation methods applied to IEEE 802.11 p and 5G NR-V2X sidelink
Direct communication between vehicles and surrounding objects, called vehicle-to-
everything (V2X), is ready for the market and promises to raise the level of safety and …
everything (V2X), is ready for the market and promises to raise the level of safety and …
On the performance and optimization of HAPS assisted dual-hop hybrid RF/FSO system
In this paper, we derive accurate outage probability and bit error rate expressions for a high
altitude platform station (HAPS) assisted terrestrial communication system. In particular …
altitude platform station (HAPS) assisted terrestrial communication system. In particular …
Dual-hop Optical Communication Systems over Málaga Turbulence under pointing error impairments with decode-and-Forward Protocol
As a promising technology, free-space optical (FSO) communication plays an important role
in the next generation of wireless communication. A dual-hop FSO communication system …
in the next generation of wireless communication. A dual-hop FSO communication system …