Volltext-Downloads (blau) und Frontdoor-Views (grau)
The search result changed since you submitted your search request. Documents might be displayed in a different sort order.
  • search hit 12 of 25
Back to Result List

A soft input decoding algorithm for generalized concatenated codes

  • This paper proposes a soft input decoding algorithm and a decoder architecture for generalized concatenated (GC) codes. The GC codes are constructed from inner nested binary Bose-Chaudhuri-Hocquenghem (BCH) codes and outer Reed-Solomon codes. In order to enable soft input decoding for the inner BCH block codes, a sequential stack decoding algorithm is used. Ordinary stack decoding of binary block codes requires the complete trellis of the code. In this paper, a representation of the block codes based on the trellises of supercodes is proposed in order to reduce the memory requirements for the representation of the BCH codes. This enables an efficient hardware implementation. The results for the decoding performance of the overall GC code are presented. Furthermore, a hardware architecture of the GC decoder is proposed. The proposed decoder is well suited for applications that require very low residual error rates.

Export metadata

Additional Services

Search Google Scholar

Statistics

frontdoor_oas
Metadaten
Author:Jens Spinner, Jürgen FreudenbergerORCiDGND, Sergo ShavgulidzeORCiD
DOI:https://doi.org/10.1109/TCOMM.2016.2590428
ISSN:0090-6778
Parent Title (English):IEEE Transactions on Communications
Volume:64
Document Type:Article
Language:English
Year of Publication:2016
Release Date:2018/11/20
Tag:Block codes; Concatenated codes; Decoding
Issue:9
First Page:3585
Last Page:3595
Note:
Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich
Open Access?:Nein