Reed-solomon based nonbinary globally coupled LDPC codes: Correction of random errors and bursts of erasures

This paper presents a special type of nonbinary LDPC codes which are constructed based on Reed-Solomon codes. For a code of this type, its Tanner graph is composed of a set of disjoint and identical Tanner graphs, which are coupled together by a group of global check-nodes. Such a code is called a g...

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Bibliographic Details
Main Authors: Juane Li, Keke Liu, Shu Lin, Abdel-Ghaffar, Khaled
Format: Conference Proceeding
Language:English
Subjects:
Bit error rate
Generators
Niobium
Null space
Parity check codes
Reed-Solomon codes
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Summary:This paper presents a special type of nonbinary LDPC codes which are constructed based on Reed-Solomon codes. For a code of this type, its Tanner graph is composed of a set of disjoint and identical Tanner graphs, which are coupled together by a group of global check-nodes. Such a code is called a globally coupled LDPC code. This type of codes are capable of correcting random symbol errors, multiple phased bursts of erasures, and a single long burst of erasures.
ISSN:2157-8117
DOI:10.1109/ISIT.2017.8006554