Satellite communications in the new space era: A survey and future challenges
Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …
motivated by technological advances and nurtured through private investment and ventures …
Optical communication in space: Challenges and mitigation techniques
In recent years, free space optical (FSO) communication has gained significant importance
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
Index modulation techniques for next-generation wireless networks
What is index modulation (IM)? This is an interesting question that we have started to hear
more and more frequently over the past few years. The aim of this paper is to answer this …
more and more frequently over the past few years. The aim of this paper is to answer this …
Survey on free space optical communication: A communication theory perspective
MA Khalighi, M Uysal - IEEE communications surveys & …, 2014 - ieeexplore.ieee.org
Optical wireless communication (OWC) refers to transmission in unguided propagation
media through the use of optical carriers, ie, visible, infrared (IR), and ultraviolet (UV) bands …
media through the use of optical carriers, ie, visible, infrared (IR), and ultraviolet (UV) bands …
Structured light in turbulence
Optical communication is an integral part of the modern economy, having all but replaced
electronic communication systems. Future growth in bandwidth appears to be on the horizon …
electronic communication systems. Future growth in bandwidth appears to be on the horizon …
Relay-assisted free-space optical communication
In this paper, we present relay-assisted transmission as a powerful fading mitigation tool for
free-space optical systems operating in atmospheric turbulence channels. We study both …
free-space optical systems operating in atmospheric turbulence channels. We study both …
Optical spatial modulation
In this paper, a power and bandwidth efficient pulsed modulation technique for optical
wireless (OW) communication is proposed. The scheme is called optical spatial modulation …
wireless (OW) communication is proposed. The scheme is called optical spatial modulation …
Performance analysis of MIMO free-space optical systems in gamma-gamma fading
Atmospheric turbulence induced fading is one of the main impairments affecting free-space
optics (FSO) communications. In recent years, Gamma-Gamma fading has become the …
optics (FSO) communications. In recent years, Gamma-Gamma fading has become the …
Free space optical communication: challenges and mitigation techniques
In recent years, free space optical (FSO) communication has gained significant importance
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
Do we really need OSTBCs for free-space optical communication with direct detection?
In this letter, the authors investigate spatial diversity techniques for free-space optical (FSO)
links with intensity modulation and direct detection (IM/DD) over log-normal atmospheric …
links with intensity modulation and direct detection (IM/DD) over log-normal atmospheric …