UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 2 Issue 6
June-2015
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1506055


Registration ID:
150683

Page Number

2003-2005

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Title

IMPLEMEMNTATION OF LOW-DENSITY PARITY-CHECK DECODER USING IMPROVED BELIEF PROPAGATION

Abstract

ABSTRACT- Low-Density Parity-Check codes is a slip correcting code employed in blatant channel to scale back chance of loss of data. With Low-density parity-check, this chance is often reduced to as tiny as desired, so the information transmission rate is often as near Shannon’s limit as desired. In this paper an improved message passing algorithm is applied in a decoder to pass the message from the variable nodes to check nodes and return to the variable nodes with reduced complexity and improved timing constraint is achieved. Simulation results validate the results. In future, more algorithms for message passing must be tested in order to further enhance the performance of the codes.

Key Words

Keywords: linear block codes (error-correcting codes); decoding algorithms; digital communication.

Cite This Article

"IMPLEMEMNTATION OF LOW-DENSITY PARITY-CHECK DECODER USING IMPROVED BELIEF PROPAGATION ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.2, Issue 6, page no.2003-2005, June-2015, Available :http://www.jetir.org/papers/JETIR1506055.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"IMPLEMEMNTATION OF LOW-DENSITY PARITY-CHECK DECODER USING IMPROVED BELIEF PROPAGATION ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.2, Issue 6, page no. pp2003-2005, June-2015, Available at : http://www.jetir.org/papers/JETIR1506055.pdf

Publication Details

Published Paper ID: JETIR1506055
Registration ID: 150683
Published In: Volume 2 | Issue 6 | Year June-2015
DOI (Digital Object Identifier):
Page No: 2003-2005
Country: SHIMLA, HIMACHAL PRADESH, INDIA .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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