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Tanner-Sridhara-Fuja (TSF) code[1]

Description

Array QC-LDPC code constructed from a cyclically shifted identity matrix; see [2; Exam. 21.6.5].

Member of code lists

Primary Hierarchy

Classical Domain
Binary Kingdom
Binary codeECC
Binary group-orbit codeECC
Linear binary codeLinear \(q\)-ary Linear code over \(\mathbb{Z}_q\) ECC
Low-density parity-check (LDPC) code\(q\)-ary LDPC Tanner Linear \(q\)-ary LRC Distributed-storage ECC
Multi-edge LDPC code
Protograph LDPC code\(q\)-ary LDPC Tanner Linear \(q\)-ary LRC Distributed-storage ECC
Quasi-cyclic LDPC (QC-LDPC) codeECC
Array-based LDPC (AB-LDPC) code\(q\)-ary LDPC Tanner Linear \(q\)-ary Linear code over \(\mathbb{Z}_q\) LRC Distributed-storage ECC
Parents
Array-based LDPC (AB-LDPC) code
Tanner-Sridhara-Fuja (TSF) code

References

[1]
R. M. Tanner, D. Sridhara, and T. Fuja, “A class of group-structured LDPC codes”, Proc. ISTA. 2001
[2]
C. A. Kelley, “Codes over Graphs”, Concise Encyclopedia of Coding Theory (Chapman and Hall/CRC, 2021), pp. 527-552 DOI
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Zoo Code ID: tsf

Cite as:
“Tanner-Sridhara-Fuja (TSF) code”, The Error Correction Zoo (V. V. Albert & P. Faist, eds.), 2026. https://errorcorrectionzoo.org/c/tsf, arXiv:2606.11484
BibTeX:
@incollection{eczoo_tsf,
title={Tanner-Sridhara-Fuja (TSF) code},
booktitle={The Error Correction Zoo},
year={2026},
editor={Albert, Victor V. and Faist, Philippe},
eprint={2606.11484},
doi={10.48550/arXiv.2606.11484},
url={https://errorcorrectionzoo.org/c/tsf}
}
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Permanent link:
https://errorcorrectionzoo.org/c/tsf

Cite as:

“Tanner-Sridhara-Fuja (TSF) code”, The Error Correction Zoo (V. V. Albert & P. Faist, eds.), 2026. https://errorcorrectionzoo.org/c/tsf, arXiv:2606.11484

Github: https://github.com/errorcorrectionzoo/eczoo_data/edit/main/codes/classical/bits/tanner/qc/tsf.yml.