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Space Time Coding Over a Multiple-Channel Free Space Optical Link

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Title:Space Time Coding Over a Multiple-Channel Free Space Optical Link
Authors:Singh, Gurminder
Ateshian, Peter
Canright, David
Buettner, Raymond
Keeley, Paul
show 1 moreStewart, Eric
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Keywords:Cellular and Wireless Networks
free space optical (fso) communications
low probability of detect (lpd)
low probability of intercept (lpi)
multiple channel
show 1 morespace-time coding
show less
Date Issued:07 Jan 2020
Abstract:Free space optical (FSO) communications in the atmosphere are characterized by additive white Gaussian noise (AWGN) and turbulent fading. We propose a combination of spatial and temporal forward error correction (FEC) coding to instantaneously correct for long-duration fades over a multiple channel link. We simulate this over a turbulent channel and identify the probability of outage of such a channel as the most significant channel parameter.
Pages/Duration:7 pages
Rights:Attribution-NonCommercial-NoDerivatives 4.0 International
Appears in Collections: Cellular and Wireless Networks

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