Error correction on a tree: An instanton approach

V. Chernyak; M. Chertkov; M. G. Stepanov; B. Vasic

doi:10.1103/PhysRevLett.93.198702

Error correction on a tree: An instanton approach

V. Chernyak, M. Chertkov, M. G. Stepanov, B. Vasic

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

An error-corrected code with a uniform variable and/or check node degree distribution, was discussed. The generic method that applied to a variety of error-correction schemes in the regimes where low BER was illustrated. The sequence of transitions suggested a substantial flattening of the BER dependence on the signal-to-noise (SNR) ratio at moderate values of the latter. It was found that rise in SNR led to decrease in the symmetry of the phase dominating BER.

Original language	English (US)
Article number	198702
Pages (from-to)	198702-1-198702-4
Journal	Physical review letters
Volume	93
Issue number	19
DOIs	https://doi.org/10.1103/PhysRevLett.93.198702
State	Published - Nov 5 2004

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.1103/PhysRevLett.93.198702

Cite this

@article{89b71e40ad37471ea30660c9a200977c,

title = "Error correction on a tree: An instanton approach",

abstract = "An error-corrected code with a uniform variable and/or check node degree distribution, was discussed. The generic method that applied to a variety of error-correction schemes in the regimes where low BER was illustrated. The sequence of transitions suggested a substantial flattening of the BER dependence on the signal-to-noise (SNR) ratio at moderate values of the latter. It was found that rise in SNR led to decrease in the symmetry of the phase dominating BER.",

author = "V. Chernyak and M. Chertkov and Stepanov, {M. G.} and B. Vasic",

year = "2004",

month = nov,

day = "5",

doi = "10.1103/PhysRevLett.93.198702",

language = "English (US)",

volume = "93",

pages = "198702--1--198702--4",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "19",

}

TY - JOUR

T1 - Error correction on a tree

T2 - An instanton approach

AU - Chernyak, V.

AU - Chertkov, M.

AU - Stepanov, M. G.

AU - Vasic, B.

PY - 2004/11/5

Y1 - 2004/11/5

N2 - An error-corrected code with a uniform variable and/or check node degree distribution, was discussed. The generic method that applied to a variety of error-correction schemes in the regimes where low BER was illustrated. The sequence of transitions suggested a substantial flattening of the BER dependence on the signal-to-noise (SNR) ratio at moderate values of the latter. It was found that rise in SNR led to decrease in the symmetry of the phase dominating BER.

AB - An error-corrected code with a uniform variable and/or check node degree distribution, was discussed. The generic method that applied to a variety of error-correction schemes in the regimes where low BER was illustrated. The sequence of transitions suggested a substantial flattening of the BER dependence on the signal-to-noise (SNR) ratio at moderate values of the latter. It was found that rise in SNR led to decrease in the symmetry of the phase dominating BER.

UR - http://www.scopus.com/inward/record.url?scp=19744372651&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=19744372651&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.93.198702

DO - 10.1103/PhysRevLett.93.198702

M3 - Article

C2 - 15600894

AN - SCOPUS:19744372651

SN - 0031-9007

VL - 93

SP - 198702-1-198702-4

JO - Physical review letters

JF - Physical review letters

IS - 19

M1 - 198702

ER -

Error correction on a tree: An instanton approach

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this