Skip to Main content Skip to Navigation
Conference papers

Blind recovery of the second convolutional encoder of a turbo-code when its systematic outputs are punctured

Roland Gautier 1, 2, 3, * Mélanie Marazin 1, 2, 3 Gilles Burel 2, 3, 1
* Corresponding author
1 Lab-STICC_UBO_CACS_COM
Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance, UBO - Université de Brest
2 LEST - Laboratoire d'Electronique et Systèmes de Télécommunications
3 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance
Abstract : Turbo-codes are error-correcting codes used in powerful digital transmission systems to ensure a low binary error rate. This paper presents different approaches aimed at recovering a convolutional encoder in a noncooperative context; it also explains the residual indetermination due to "equivalent"coders. Moreover, it reports on a new approach developed to recover the interleaved version of the second encoder of a Turbocode when its systematic outputs are punctured.
Document type :
Conference papers
Complete list of metadatas
https://hal.univ-brest.fr/hal-00485785
Contributor : Roland Gautier <>
Submitted on : Friday, May 21, 2010 - 5:13:40 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:24 PM

Identifiers

  • HAL Id : hal-00485785, version 1

Collections

INSTITUT-TELECOM | CNRS | LAB-STICC_UBO | UNIV-BREST | LAB-STICC | ENIB | LAB-STICC_ENIB | IBNM

Citation

Roland Gautier, Mélanie Marazin, Gilles Burel. Blind recovery of the second convolutional encoder of a turbo-code when its systematic outputs are punctured. 7-th IEEE-Communications 2008, Jun 2008, Bucharest, Romania. pp.345-348. ⟨hal-00485785⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

280

Contact

Informations

CCSD