Chained Gallager codes
Author
Summary, in English
The ensemble of regular Low-Density Parity-Check (LDPC) codes introduced by Gallager is considered. Using probabilistic arguments a lower bound on the normalized minimum distance is derived. A new code construction, called Chained Gallager codes, is introduced as the combination of two Gallager codes and its error correcting capabilities are studied.
Publishing year
2009
Language
English
Full text
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Document type
Conference paper
Topic
- Electrical Engineering, Electronic Engineering, Information Engineering
Conference name
International Symposium on Problems of Redundancy in Information and Control Systems
Conference date
2009-05-26 - 2009-05-30
Status
Published
Research group
- Information Theory