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Capacity Versus Bit Error Rate Trade-Off in the DVB-S2 Forward Link

Berioli, Matteo and Kißling, Christian and Lapeyre, Rémi (2005) Capacity Versus Bit Error Rate Trade-Off in the DVB-S2 Forward Link. EURASIP Journal on Wireless Communications and Networking, 2007 (14798). DOI: 10.1155/2007/14798.

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Official URL: http://www.hindawi.com/getarticle.aspx?doi=10.1155/2007/14798


The paper presents an approach to optimize the use of satellite capacity in DVB-S2 forward links. By reducing the so-called safety margins, in the adaptive coding and modulation technique, it is possible to increase the spectral efficiency at expenses of an increased BER on the transmission. The work shows how a system can be tuned to operate at different degrees of this trade-off, and also the performance which can be achieved in terms of BER/PER, spectral efficiency, and interarrival, duration, strength of the error bursts. The paper also describes how a Markov chain can be used to model the ModCod transitions in a DVB-S2 system, and it presents results for the calculation of the transition probabilities in two cases.

Document Type:Article
Title:Capacity Versus Bit Error Rate Trade-Off in the DVB-S2 Forward Link
AuthorsInstitution or Email of Authors
Berioli, MatteoUNSPECIFIED
Kißling, ChristianUNSPECIFIED
Date:10 May 2005
Journal or Publication Title:EURASIP Journal on Wireless Communications and Networking
Refereed publication:Yes
In ISI Web of Science:Yes
Hindawi Publishing Corporation, UNSPECIFIED
Keywords:DVB-S2, capacity, ACM, adaptive, coding, modulation, trade-off, bit error rate, BER
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W -- no assignement (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Digital Networks
Deposited By: Christian Kißling
Deposited On:25 Jun 2007
Last Modified:27 Apr 2009 13:53

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