LDPC Codes Based on α-Resolvable Designs

Earlier regular low-density parity-check (LDPC) codes have been constructed using resolvable combinatorial designs. Here we have constructed LDPC codes from α -resolvable ( α  > 1) designs which are generalization of resolvable designs. The LDPC codes obtained here from α -resolvable ( α  > 1)...

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Veröffentlicht in:SN computer science Jg. 4; H. 5; S. 617
Hauptverfasser: Saurabh, Shyam, Sinha, Kishore
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Singapore Springer Nature Singapore 01.09.2023
Springer Nature B.V
Schlagworte:
Codes
Combinatorial analysis
Computer Imaging
Computer Science
Computer Systems Organization and Communication Networks
Data Structures and Information Theory
Error correcting codes
Information Systems and Communication Service
Low density parity check codes
Original Research
Parity
Pattern Recognition and Graphics
Software Engineering/Programming and Operating Systems
Vision
Tanner graph
Resolvable designs
Group divisible designs
LDPC codes
Balanced incomplete block designs
ISSN:2661-8907, 2662-995X, 2661-8907
Online-Zugang:Volltext
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Zusammenfassung:Earlier regular low-density parity-check (LDPC) codes have been constructed using resolvable combinatorial designs. Here we have constructed LDPC codes from α -resolvable ( α  > 1) designs which are generalization of resolvable designs. The LDPC codes obtained here from α -resolvable ( α  > 1) designs have much higher code rate in comparison to the earlier codes for the same code length but constructed from resolvable designs.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:2661-8907
2662-995X
2661-8907
DOI:10.1007/s42979-023-02088-2