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 applications. While previous studies ignored the influence of phase noise, we theoretically analyze and derive closed-form expr...

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Autori principali:	Thang V. Nguyen, Thanh V. Pham, Ngoc T. Dang, Anh T. Pham
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	IEEE 2020-01-01
Serie:	IEEE Access
Soggetti:	Free-space optics (FSO) quadrature-amplitude modulation (QAM) log-normal distribution gamma-gamma distribution phase error pointing misalignment
Accesso online:	https://ieeexplore.ieee.org/document/9252087/
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