Tail-Biting LDPC Convolutional Codes

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Jun 2007Publisher:IEEEJournal:2007 IEEE International Symposium on Information Theory

Authors: Marcos B. S. Tavares; Kamil Sh. Zigangirov; Gerhard P. Fettweis;

doi: 10.1109/isit.2007.4557569

Tail-Biting LDPC Convolutional Codes

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Abstract

In this paper, the tail-biting version of the low-density parity-check convolutional codes (LDPCCCs) is introduced and investigated. The definition of the tail-biting LDPCCCs (TB-LDPCCCs) is given through their parity-check matrices and the basic ideas behind the architectures of the encoders and decoders for these codes are also presented. In addition, the asymptotical lower bound for the minimum distance of these codes and simulation results are shown.

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