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Henniger, Hennes (2008) Multi Layer Error Protection on Simplex Links. In: Proceedings of SPIE -- Volume 6877. SPIE Optical Press. Free-Space Laser Communication Technologies XX, LASE 2008, 2008-01-19 - 2008-01-24, San Jose, California, USA. ISBN 9780819470522. (In Press)
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Abstract
In the atmospheric optical channel amplitude modulated beam experience slow amplitude variations coming from refraction caused by atmospheric turbulence. The receiver introduces noise making the detection of the binary data subject to errors. Normally physical-layer proactive error protection is used to protect the system. Physical-layer communication is naturally a connection-orientated service because a synchronization of the code-symbols is necessary. Because of fading it is demanding to keep synchronization anytime and continuously alive. Therefore additional effort for synchronization has to be made in order to overcome fading. In this paper a multi-layer proactive error protection scheme is introduced and discussed. In this multi-layer approach each level of protection is addressing different problems.
| Item URL in elib: | https://elib.dlr.de/53597/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||
| Title: | Multi Layer Error Protection on Simplex Links | ||||||||
| Authors: |
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| Date: | March 2008 | ||||||||
| Journal or Publication Title: | Proceedings of SPIE -- Volume 6877 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Editors: |
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| Publisher: | SPIE Optical Press | ||||||||
| ISBN: | 9780819470522 | ||||||||
| Status: | In Press | ||||||||
| Keywords: | Packet-layer coding, Physical-layer coding, Error protection, Forward error correction, Clock synchronization, KNOCGOP | ||||||||
| Event Title: | Free-Space Laser Communication Technologies XX, LASE 2008 | ||||||||
| Event Location: | San Jose, California, USA | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 2008-01-19 - 2008-01-24 | ||||||||
| Organizer: | SPIE - The International Society for Optical Engineering | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Space (old) | ||||||||
| HGF - Program Themes: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Research theme (Project): | W - Vorhaben Multimedia Satellitennetze (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Digital Networks | ||||||||
| Deposited By: | Moll, Florian | ||||||||
| Deposited On: | 29 Feb 2008 | ||||||||
| Last Modified: | 27 Apr 2009 14:48 |
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