A contemporary survey on free space optical communication: Potentials, technical challenges, recent advances and research direction
Due to the unprecedented growth of high speed multimedia services and diversified
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …
applications initiated from the massive connectivity of IoT devices, 5G and beyond 5G (B5G) …
A survey on spatial modulation in emerging wireless systems: Research progresses and applications
Spatial modulation (SM) is an innovative and promising digital modulation technology that
strikes an appealing tradeoff between spectral efficiency and energy efficiency with a simple …
strikes an appealing tradeoff between spectral efficiency and energy efficiency with a simple …
Analytical channel model and link design optimization for ground-to-HAP free-space optical communications
Integrating high altitude platforms (HAPs) and free space optical (FSO) communications is a
promising solution to establish high data rate aerial links for the next generation wireless …
promising solution to establish high data rate aerial links for the next generation wireless …
FSO systems for next generation networks: A review, techniques and challenges
D Sharma, A Tripathi, M Kumari - Journal of Optical Communications, 2022 - degruyter.com
Free space optics (FSO) is considered among the emerging technological innovations which
are currently being utilized to supersede radio frequency (RF) communication because of its …
are currently being utilized to supersede radio frequency (RF) communication because of its …
HAPS based FSO links performance analysis and improvement with adaptive optics correction
Y Ata, MS Alouini - IEEE Transactions on Wireless …, 2022 - ieeexplore.ieee.org
This paper investigates the performance of high altitude platforms high altitude platforms
(HAPS) based free-space optical (FSO) communication links including HAPS-to-ground …
(HAPS) based free-space optical (FSO) communication links including HAPS-to-ground …
Adaptive channel coding and power control for practical FSO communication systems under channel estimation error
Adaptive channel coding and power control for practical free-space optical communication
systems are proposed in this paper. Particularly, we first assume that the channel state …
systems are proposed in this paper. Particularly, we first assume that the channel state …
Performance of generalized QAM/FSO systems with pointing misalignment and phase error over atmospheric turbulence channels
This article investigates the performance of free-space optical (FSO) systems using sub-
carrier quadrature amplitude modulation (SC-QAM) signaling for broadband terrestrial …
carrier quadrature amplitude modulation (SC-QAM) signaling for broadband terrestrial …
Performance analysis of optical reflecting surface-assisted optical space shift keying-based MIMO-FSO system
N Vishwakarma, R Swaminathan… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Recently, the use of reconfigurable intelligent surfaces (RIS) has gained popularity and is
emerging as a promising technique to provide improved link reliability and enhanced …
emerging as a promising technique to provide improved link reliability and enhanced …
Performance analysis of optical backhauled cooperative NOMA visible light communication
Optical wireless networks, particularly free-space optical (FSO) in outdoor environments and
visible light communication (VLC) in indoor environments, suffer from severe deterioration in …
visible light communication (VLC) in indoor environments, suffer from severe deterioration in …
Jamming in free space optical systems: Mitigation and performance evaluation
In this paper, the effect of jamming in free space optical (FSO) link, is evaluated by deriving
closed-form expressions of the bit error rate (BER) and outage probability (OP) for single …
closed-form expressions of the bit error rate (BER) and outage probability (OP) for single …