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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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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/53609/ | ||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||
| Titel: | Link Performance of Mobile Optical Links | ||||||||
| Autoren: |
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| Datum: | September 2007 | ||||||||
| Erschienen in: | Proceedings of SPIE -- Volume 6709 | ||||||||
| Referierte Publikation: | Ja | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Seitenbereich: | 670913-1-670913-11 | ||||||||
| Herausgeber: |
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| Verlag: | SPIE Optical Press | ||||||||
| ISBN: | 9780819468574 | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | Free Space Laser Communications, Mobile links, Error correction, Channel description, Fading mitigation, Large block FEC codes, KNOCGOP | ||||||||
| Veranstaltungstitel: | Free-Space Laser Communications VII | ||||||||
| Veranstaltungsort: | San Diego, CA, USA | ||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||
| Veranstaltungsbeginn: | 26 August 2007 | ||||||||
| Veranstaltungsende: | 30 August 2007 | ||||||||
| Veranstalter : | SPIE - The International Society for Optical Engineering | ||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||
| HGF - Programmthema: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||
| DLR - Forschungsgebiet: | W KN - Kommunikation/Navigation | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Multimedia Satellitennetze (alt) | ||||||||
| Standort: | Oberpfaffenhofen | ||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Digitale Netze | ||||||||
| Hinterlegt von: | Moll, Florian | ||||||||
| Hinterlegt am: | 29 Feb 2008 | ||||||||
| Letzte Änderung: | 24 Apr 2024 19:16 |
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