Linear Tail-Biting Trellises: Characteristic Generators and the BCJR-Construction

This paper investigates the constructions of tail-biting trellises for linear block codes as introduced by Koetter and Vardy (2003) and Nori and Shankar (2006). For a given code, the sets of characteristic generators are defined slightly more generally than by Koetter and Vardy. In particular, they...

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Veröffentlicht in:	IEEE transactions on information theory 2011-02, Vol.57 (2), p.738-751
Hauptverfasser:	Gluesing-Luerssen, H, Weaver, E A
Format:	Artikel
Sprache:	eng
Schlagworte:	Block codes Characteristic generators Complexity theory Construction Generators Information theory linear block codes Merging minimal trellises tail-biting BCJR-trellises tail-biting trellises Vectors Weaving
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