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Henniger, Hennes (2007) Link Performance of Mobile Optical Links. In: Proceedings of SPIE -- Volume 6709, 670913-1-670913-11. SPIE Optical Press. Free-Space Laser Communications VII, 2007-08-26 - 2007-08-30, San Diego, CA, USA. ISBN 9780819468574
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Abstract
High data-rate atmospheric optical free-space (FSO) lasercom systems typically suffer from relatively long link degradations. They are caused by pointing- and tracking-errors or deep signal-fades produced by index of refraction turbulence effects. Based on measurement results we will present in this paper a channel characterization model for freespace optical links. Further a forward-error-correction (FEC) coding scheme is introduced which is able to overcome these link outages. The performance of these codes has been proven by measurements. Code design recommendations and validation test results are discussed in this paper.
| Item URL in elib: | https://elib.dlr.de/53609/ | ||||||
|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||
| Title: | Link Performance of Mobile Optical Links | ||||||
| Authors: |
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| Date: | September 2007 | ||||||
| Journal or Publication Title: | Proceedings of SPIE -- Volume 6709 | ||||||
| Refereed publication: | Yes | ||||||
| Open Access: | No | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Page Range: | 670913-1-670913-11 | ||||||
| Editors: |
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| Publisher: | SPIE Optical Press | ||||||
| ISBN: | 9780819468574 | ||||||
| Status: | Published | ||||||
| Keywords: | Free Space Laser Communications, Mobile links, Error correction, Channel description, Fading mitigation, Large block FEC codes, KNOCGOP | ||||||
| Event Title: | Free-Space Laser Communications VII | ||||||
| Event Location: | San Diego, CA, USA | ||||||
| Event Type: | international Conference | ||||||
| Event Dates: | 2007-08-26 - 2007-08-30 | ||||||
| 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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