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TRANSMISSION SCHEME AND ERROR PROTECTION FOR SIMPLEX LONG-DISTANCE ATMOSPHERIC FSO SYSTEMS

Henniger, Hennes and Gonzalez, Albert (2006) TRANSMISSION SCHEME AND ERROR PROTECTION FOR SIMPLEX LONG-DISTANCE ATMOSPHERIC FSO SYSTEMS. The Mediterranean Journal of Electronics and Communications, 2 (3), pp. 118-126. ISSN 1744-2400.

Full text not available from this repository.

Abstract

Theoretical investigations and channel measurements clearly show that the atmospheric optical communication channel is often interrupted by strong and very slow fades. Using on/off keying modulation, synchronous communication schemes suffer from channel interruptions, therefore asynchronous datagram communication seems to be favourable. Furthermore the error protection codes must be able to cope with very long fades compared to the bit duration. For envisaged high data-rates, physical-layer bit wise coding can not deal with burst errors longer than codewords. Further, interleaver with technically feasible depth fail in splitting long burst errors produced by the slow fading. Therefore packet-layer coding with an implicitly longer codeword length can overcome this problem. Packet-layer coding performance investigations and code dimensioning are discussed in this paper.

Document Type:Article
Title:TRANSMISSION SCHEME AND ERROR PROTECTION FOR SIMPLEX LONG-DISTANCE ATMOSPHERIC FSO SYSTEMS
Authors:
AuthorsInstitution or Email of Authors
Henniger, HennesUNSPECIFIED
Gonzalez, AlbertUNSPECIFIED
Date:July 2006
Journal or Publication Title:The Mediterranean Journal of Electronics and Communications
Refereed publication:Yes
In ISI Web of Science:No
Volume:2
Page Range:pp. 118-126
ISSN:1744-2400
Status:Published
Keywords:Forward Error Correction, Fading Mitigation, Asynchronous Transmission, Packet-Layer Coding, Atmospheric Optical Channel, KNOCGOP
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: Florian Moll
Deposited On:16 Jul 2007
Last Modified:27 Apr 2009 14:02

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