Blind identification of code word length for non-binary error-correcting codes in noisy transmission - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue EURASIP Journal on Wireless Communications and Networking Année : 2015

Blind identification of code word length for non-binary error-correcting codes in noisy transmission

Yasamine Zrelli
  • Fonction : Auteur
  • PersonId : 919604
Roland Gautier
Mélanie Marazin
Emanuel Radoi

Résumé

In cognitive radio context, the parameters of coding schemes are unknown at the receiver. The design of an intelligent receiver is then essential to blindly identify these parameters from the received data. The blind identification of code word length has already been extensively studied in the case of binary error-correcting codes. Here, we are interested in non-binary codes where a noisy transmission environment is considered. To deal with the blind identification problem of code word length, we propose a technique based on the Gauss-Jordan elimination in GF(q) (Galois field), with q=2m, where m is the number of bits per symbol. This proposed technique is based on the information provided by the arithmetic mean of the number of zeros in each column of these matrices. The robustness of our technique is studied for different code parameters and over different Galois fields.
Fichier principal
Vignette du fichier
s13638-015-0294-5.pdf (915.68 Ko) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-01131852 , version 1 (27-02-2024)

Identifiants

Citer

Yasamine Zrelli, Roland Gautier, Eric Rannou, Mélanie Marazin, Emanuel Radoi. Blind identification of code word length for non-binary error-correcting codes in noisy transmission. EURASIP Journal on Wireless Communications and Networking, 2015, 2015 (1), pp.2015:43. ⟨10.1186/s13638-015-0294-5⟩. ⟨hal-01131852⟩
146 Consultations
2 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More