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Identification des relations de parité d'un code de canal à partir de données souples

Aurélien Bonvard 1, 2 Sébastien Houcke 1, 2 
1 Lab-STICC_SI3 - Equipe Security, Intelligence and Integrity of Information
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance : UMR6285
Abstract : In a context of signal interception and blind identification of error-correcting codes, the search for elements of the dual code is a necessary step. To this end, we propose an approach using soft data. Our method is based on highlighting a particular distribution of distances in a w-dimensional space in the presence of a w-weighted parity check. It solves a common sub-problem of dual code reconstruction. Finally, we compare the performance of our approach with an existing method.
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https://hal.archives-ouvertes.fr/hal-03716469
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Submitted on : Thursday, July 7, 2022 - 2:47:46 PM
Last modification on : Friday, August 5, 2022 - 2:54:52 PM

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  • HAL Id : hal-03716469, version 1

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Aurélien Bonvard, Sébastien Houcke. Identification des relations de parité d'un code de canal à partir de données souples. GRETSI, Sep 2022, NANCY, France. ⟨hal-03716469⟩

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