Decoding Interleaved Reed–Solomon and Hermitian Codes with Generalized Divisions

Konferenz: SCC 2013 - 9th International ITG Conference on Systems, Communication and Coding
21.01.2013 - 24.01.2013 in München, Deutschland

Tagungsband: SCC 2013

Seiten: 6Sprache: EnglischTyp: PDF

Persönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt

Kampf, Sabine; Li, Wenhui (Institute of Communications Engineering, University of Ulm, Germany)

We exhibit a new representation of the generalized key equation introduced by Feng and Tzeng for the decoding of IRS codes. The new representation allows a straightforward generalization of their decoding algorithm to heterogeneous IRS codes. We further show how interleaved Hermitian codes can also be decoded with a very similar approach. We give pseudocode algorithms for both kinds of codes. Index Terms — Interleaved Reed–Solomon Codes, Interleaved Hermitian Codes, Collaborative Decoding.