Analytical Time-Domain Model for Radio over Free Space Optical (RoFSO) Systems Considering the Scintillation Effect

Lim, Wansu; Cho, Tae-Sik; Yun, Changho; Kourtessis, Pandelis; Kim, Kiseon; Yang, Yeon-Mo

doi:10.1109/taes.2012.6178095

IEEE Trans. Aerosp. Electron. Syst.

2012

DOI: 10.1109/taes.2012.6178095

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Analytical Time-Domain Model for Radio over Free Space Optical (RoFSO) Systems Considering the Scintillation Effect

Wansu Lim

Tae-Sik Cho

Changho Yun

et al.

Abstract: Finally, we calculate the received signal power with the power spectral density (PSD) and derive a closed-form average BER performance. Index TermsFree space optical (FSO) systems, radio over free space optical (RoFSO) systems, dual drive MachZehnder modulator, optical single sideband (OSSB), optical double sideband (ODSB), closed form, time domain.

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Signal to Noise Ratio Penalty Analysis for Radio over Free Space Optical Systems

Gupta¹,

Kaushik²,

Sharma³

2015

CAE

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Due to ever-increasing demand for capacity and quality in wireless communication links, lead to inspire researchers to innovate new design methodologies and concepts over wireless systems and networks with the ultimate aim of achieving a next-generation network. These researches must ensures data rates similar to those offered by optical fiber systems but at the fraction of its deployment cost. Among the emerging technologies is the new innovative radio on freespace optics system, referred to as Radio over Free Space Optics (RoFSO), which is the main interest of this paper. RoFSO systems have been recognized as a promising wireless interconnecting technology. Such system combines the radio over fiber (RoF) technology comprising heterogeneous wireless services and Fiber Space Optics (FSO) link. In this paper, an analytical time-domain model is presented to analyze the radio over free space optical (RoFSO) systems considering scintillation effect with the log-normal distribution. This analytical model uses a dual-drive MachZehnder modulator (DD-MZM) and photodetector (PD) for optical single sideband (OSSB) signals.

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Signal to Noise Ratio Penalty Analysis for Radio over Free Space Optical Systems

Gupta¹,

Kaushik²,

Sharma³

2015

CAE

View full text Add to dashboard Cite

show abstract

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Analytical Time-Domain Model for Radio over Free Space Optical (RoFSO) Systems Considering the Scintillation Effect

Cited by 1 publication

References 20 publications

Signal to Noise Ratio Penalty Analysis for Radio over Free Space Optical Systems

Signal to Noise Ratio Penalty Analysis for Radio over Free Space Optical Systems

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