High Throughput FPGA Implementation for regular Non-Surjective Finite Alphabet Iterative Decoders

Thien Truong Nguyen-Ly 1, 2 Valentin Savin 1 Xavier Popon 1 David Declercq 2
1 CEA-LETI - Laboratoire d'Electronique et des Technologies de l'Information
2 ETIS - Equipes Traitement de l'Information et Systèmes
Abstract : —This paper deals with the recently introduced class of Non-Surjective Finite Alphabet Iterative Decoders (NS-FAIDs). First, optimization results for an extended class of regular NS-FAIDs are presented. They reveal different possible trade-offs between decoding performance and hardware implementation efficiency. To validate the promises of optimized NS-FAIDs in terms of hardware implementation benefits, we propose two high-throughput hardware architectures, integrating NS-FAIDs decoding kernels. Implementation results show that NS-FAIDs allow significant improvements in terms of both throughput and hardware resources consumption, as compared to a baseline Min-Sum decoder, with even better or only slightly degraded decoding performance.
Type de document :
Communication dans un congrès
2017 IEEE International Conference on Communications Workshops (ICC Workshops), May 2017, Paris, France. Proceedings of the IEEE International Conference on Communications (ICC) 2017, pp.961 - 966, 2017, 〈10.1109/ICCW.2017.7962783〉
Liste complète des métadonnées

Littérature citée [10 références]  Voir  Masquer  Télécharger
https://hal-cea.archives-ouvertes.fr/cea-01567164
Contributeur : Sylvie Mayrargue <>
Soumis le : vendredi 21 juillet 2017 - 19:00:45
Dernière modification le : jeudi 3 mai 2018 - 15:18:05

Fichier

17-ICC_High Throughput FPGA Im...
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

CEA | UNIV-CERGY | DRT | ETIS | ETIS-ICI | LETI

Citation

Thien Truong Nguyen-Ly, Valentin Savin, Xavier Popon, David Declercq. High Throughput FPGA Implementation for regular Non-Surjective Finite Alphabet Iterative Decoders. 2017 IEEE International Conference on Communications Workshops (ICC Workshops), May 2017, Paris, France. Proceedings of the IEEE International Conference on Communications (ICC) 2017, pp.961 - 966, 2017, 〈10.1109/ICCW.2017.7962783〉. 〈cea-01567164〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

223

Téléchargements de fichiers

105

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD