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Coded Modulation for Satellite Digital Video Broadcasting

Robert MORELOS-ZARAGOZA, Oscar Yassuo TAKESHITA, Hideki IMAI

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Summary :

In this paper, coded modulation techniques suitable for satellite broadcasting of digital high-definition TV are studied. An overview of current approaches to satellite broadcasting is presented. New constructions of coded modulation schemes for unequal error protection (UEP), based on both block and trellis codes, are introduced in this paper. The proposed schemes can achieve both better overall performance and enhanced graceful degradation of the received signal, in comparison with existing digital satellite broadcasting approaches.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E79-A No.9 pp.1355-1360
Publication Date
1996/09/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on Information Theory and Its Applications)
Category
Coded Modulation

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