Performance analysis of the hybrid satellite-terrestrial relay network with opportunistic scheduling over generalized fading channels

Z Zhao, G Xu, N Zhang, Q Zhang - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
A hybrid satellite-terrestrial relay network (HSTRN) has been envisioned as a promising
communication architecture for future wireless communications, which can prominently …

Outage probability and average BER of UAV-assisted dual-hop FSO communication with amplify-and-forward relaying

G Xu, N Zhang, M Xu, Z Xu, Q Zhang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Unmanned aerial vehicles (UAVs) can be harnessed as relay nodes in free-space optical
(FSO) communication systems to realize a flexible and cost-effective approach for delivering …

UAV-assisted RF/FSO relay system for space-air-ground integrated network: A performance analysis

L Qu, G Xu, Z Zeng, N Zhang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Space-air-ground integrated networks (SAGIN) within UAV-assisted free-space optical
(FSO) communication systems can efficiently accommodate massive connections and …

Free space optics, channel models and hybrid modulation schemes: A review

S Magidi, A Jabeena - Wireless Personal Communications, 2021 - Springer
Free space optical (FSO) communication system is a wireless communication technology
which possess advantages such as huge license free bandwidth and high data carrying …

Performance analysis of dual-hop THz transmission systems over α-μ fading channels with pointing errors

S Li, L Yang - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
In this article, the performance of a dual-hop relaying terahertz (THz) wireless
communication system is investigated. In particular, the behaviors of the two THz hops are …

Hybrid FSO/THz-based backhaul network for mmWave terrestrial communication

PK Singya, B Makki, A D'Errico… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this work, a hybrid free-space optics (FSO)/teraHertz (THz) based backhaul network is
considered to provide high-data-rate reliable communication to the terrestrial mobile users …

Performance analysis of a UAV-assisted RF/FSO relaying systems for internet of vehicles

G Xu, Z Song - IEEE internet of things journal, 2021 - ieeexplore.ieee.org
The Internet of Vehicles (IoV), as a development and complement of the Internet of Thing,
has attracted extensive attention and is expected to play a crucial role in human society with …

Optimal positioning of hovering UAV relays for mitigation of pointing error in free-space optical communications

MS Bashir, MS Alouini - IEEE Transactions on Communications, 2022 - ieeexplore.ieee.org
The relay positions or hop distances in a multi-hop relaying scheme is an important
parameter that can be optimized in order to mitigate the angle-of-arrival variance or pointing …

Joint power-trajectory-scheduling optimization in a mobile UAV-enabled network via alternating iteration

X Qi, M Yuan, Q Zhang, Z Yang - China Communications, 2022 - ieeexplore.ieee.org
This work focuses on an unmanned aerial vehicle (UAV)-enabled mobile edge computing
(MEC) system based on device-to-device (D2D) communication. In this system, the UAV …

Optical intelligent reflecting surface for mixed dual-hop FSO and beamforming-based RF system in C-RAN

W Pang, P Wang, M Han, S Li, P Yang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Optical intelligent reflecting surface (IRS) is an emerging and low-cost technology that can
establish a stable communication route in free space optical (FSO) transmission …