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Instantons causing iterative decoding to...

Stepanov, Misha...

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Instantons causing iterative decoding to cycle by Stepanov, Misha ( Author )

Content Provider	Lemonjar Open Access
Publisher	Australian National University
Publication Date	11-08-2023
Summary	It is speculated that the most probable channel noise realizations (instantons) that cause the iterative decoding of low-density parity-check codes to fail make the decoding not to converge. The Wiberg's formula is generalized for the case when the part of a computational tree that contributes to the output at its center is ambiguous. Two methods of finding the instantons for large number of iterations are presented and tested on Tanner's [155, 64, 20] code and Gaussian channel. The inherently dynamic instanton with effective distance of 11.475333 is found.
ISBN	-
Item Type	Article
File Type	pdf
File Size	30.00 KB
Language	English
Subjects	-
Unlimited	MYR 0.01
Total read	-
URL	http://arxiv.org/abs/1108.5547

Citation

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AMA 11th EditionReferences

Stepanov, Misha. Instantons causing iterative decoding to cycle. Australian National University. August 11, 2023. Accessed October 01, 2025. https://online.provdatabase.com/cite/15708

APA 7th EditionReferences

Stepanov, Misha. (2023). Instantons causing iterative decoding to cycle. Australian National University. https://online.provdatabase.com/cite/15708

Chicago 17th EditionReferences

Stepanov, Misha. Instantons causing iterative decoding to cycle. Australian National University. 2023. https://online.provdatabase.com/cite/15708

HarvardReferences

Stepanov, Misha. (2023). Instantons causing iterative decoding to cycle. [Online]. Australian National University. Available from: https://online.provdatabase.com/cite/15708. (Accessed 01 October 2025).

Harvard AustraliaReferences

Stepanov, Misha, 2023, Instantons causing iterative decoding to cycle, Australian National University, viewed 01 October 2025, <https://online.provdatabase.com/cite/15708>

MLA 9th EditionWorks Cited

Stepanov, Misha. Instantons causing iterative decoding to cycle. Australian National University, 2023. PROV Database, https://online.provdatabase.com/cite/15708.

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