Interleaver Design for Turbo Codes

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The performance of a Turbo code with short block length depends critically on the interleaver design. There are two major criteria in the design of an interleaver: the distance spectrum of the code and the correlation between the information input data and the soft output of each decoder corresponding to its parity bits. This paper describes a new interleaver design for Turbo codes with short block length based on these two criteria. A deterministic interleaver suitable for Turbo codes is also described. Simulation results compare the new interleaver design to different existing interleavers.
19 pages, 4 figures

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Combinatorics, Information Theory, 94B65 (94B60)

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http://salesiana.dossiersoluciones.com/handle/123456789/134337

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0207209
 http://arxiv.org/abs/math/0207209
 IEEE J. Selected Areas Communication, 19 (2001), 831-837

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arXiv