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Performance optimization of free-space optical communication protocols based on results from FSO demonstrations
Epple, Bernhard
(2007)
Performance optimization of free-space optical communication protocols based on results from FSO demonstrations.
In: Proceedings of SPIE -- Volume 6709, 670915-1-670915-12.
SPIE Optical Press.
Free-Space Laser Communications VII, 2007-08-26 - 2007-08-30, San Diego, CA, USA.
ISBN 9780819468574.
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AbstractThe mobile free-space optical channel mainly suffers from relatively long link outages, produced by short-term blockings of the line-of-sight (obstacles, clouds), pointing- and tracking-errors or deep signal-fades caused by index of refraction turbulence effects. This paper discusses the applicability of commonly used communication protocols like UDP, TCP, ARQ and the SCPS-TP from the Space Communications Protocol Standards (SCPS) in various scenarios. The performance of the protocols in the selected scenarios is evaluated using the simulation software OMNeT++. The simulations are based on channel measurements from the three FSO demonstrations FASOLT (61 km Ground – Ground link), KIODO (LEO satellite downlink), and ATENAA (land-mobile link) and from ongoing measurements at the German Aerospace Center (DLR) (short-range Ground - Ground) as part of the MINERVAA project. Based on the simulation results, recommendations for protocols in free-space optical communication scenarios are given. | Item URL in elib: | https://elib.dlr.de/53608/ |
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| Document Type: | Conference or Workshop Item (Speech, Paper) |
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| Title: | Performance optimization of free-space optical communication protocols based on results from FSO demonstrations |
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| Authors: | | Authors | Institution or Email of Authors | Author's ORCID iD |
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| Epple, Bernhard | UNSPECIFIED | UNSPECIFIED |
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| Date: | September 2007 |
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| Journal or Publication Title: | Proceedings of SPIE -- Volume 6709 |
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| Refereed publication: | Yes |
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| Open Access: | Yes |
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| Gold Open Access: | No |
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| In SCOPUS: | No |
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| In ISI Web of Science: | No |
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| Page Range: | 670915-1-670915-12 |
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| Editors: | | Editors | Email | Editor's ORCID iD |
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| SPIE-The International Society for Optical Engineering, | UNSPECIFIED | UNSPECIFIED |
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| Publisher: | SPIE Optical Press |
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| ISBN: | 9780819468574 |
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| Status: | Published |
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| Keywords: | Free-space optics, mobile optical links, TCP, UDP, SCPS, ARQ, performance comparison, FASOLT, KIODO, ATENAA, OmNet, Communication Protocols, KNOCGOP |
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| Event Title: | Free-Space Laser Communications VII |
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| Event Location: | San Diego, CA, USA |
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| Event Type: | international Conference |
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| Event Dates: | 2007-08-26 - 2007-08-30 |
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| Organizer: | SPIE - The International Society for Optical Engineering |
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| HGF - Research field: | Aeronautics, Space and Transport (old) |
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| HGF - Program: | Space (old) |
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| HGF - Program Themes: | W KN - Kommunikation/Navigation |
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| DLR - Research area: | Space |
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| DLR - Program: | W KN - Kommunikation/Navigation |
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| DLR - Research theme (Project): | W - Vorhaben Multimedia Satellitennetze (old) |
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Location: |
Oberpfaffenhofen
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| Institutes and Institutions: | Institute of Communication and Navigation > Digital Networks |
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| Deposited By: |
Moll, Florian
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| Deposited On: | 29 Feb 2008 |
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| Last Modified: | 31 Jul 2019 19:21 |
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