Henniger, Hennes
(2006)
Packet-Layer Forward Error Correction Coding for Fading Mitigation.
In: Proceedings of SPIE -- Volume 6304, 630419-1-630419-8.
SPIE Optical Press.
Free-Space Laser Communications VI, 2006-08-15 - 2006-08-17, San Diego, California, USA.
ISBN 0-8194-6383-3
ISSN 0277-786X
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Abstract
In an on/off-keying atmospheric optical communication system, index of refraction turbulence and PAT (pointing, acquisition and tracking) instabilities create strong and very slow fading compared to the usually used high data-rates. With this channel behavior, forward error correction can only work effectively if the codeword-length is longer than the mean duration of fade. Therefore packet-layer coding is a favorable way to implement a code with codewords longer than typical fading events. A code validation platform based on Ethernet transmission technology and packet-layer coding using UDP packets was built up to prove the performance of packet-layer coding. In this paper a demonstrator setup as well as results from a free-space transmission experiment are presented.
Item URL in elib: | https://elib.dlr.de/49625/ |
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Document Type: | Conference or Workshop Item (Speech) |
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Title: | Packet-Layer Forward Error Correction Coding for Fading Mitigation |
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Authors: | Authors | Institution or Email of Authors | Authors ORCID iD |
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Henniger, Hennes | UNSPECIFIED | UNSPECIFIED |
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Date: | August 2006 |
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Journal or Publication Title: | Proceedings of SPIE -- Volume 6304 |
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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: | 630419-1-630419-8 |
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Editors: | Editors | Email |
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SPIE-The International Society for Optical Engineering, | UNSPECIFIED |
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Publisher: | SPIE Optical Press |
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ISSN: | 0277-786X |
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ISBN: | 0-8194-6383-3 |
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Status: | Published |
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Keywords: | Forward error correction, fading mitigation, packet-layer coding, KNOCGOP |
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Event Title: | Free-Space Laser Communications VI |
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Event Location: | San Diego, California, USA |
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Event Type: | international Conference |
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Event Dates: | 2006-08-15 - 2006-08-17 |
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Organizer: | SPIE |
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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: | 06 Sep 2007 |
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Last Modified: | 31 Jul 2019 19:20 |
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