Please use this identifier to cite or link to this item: https://doi.org/10.1109/LCOMM.2006.1633324
DC FieldValue
dc.titleOn the minimum pseudo-codewords of LDPC codes
dc.contributor.authorXia, S.-T.
dc.contributor.authorFu, F.-W.
dc.date.accessioned2014-11-28T01:52:22Z
dc.date.available2014-11-28T01:52:22Z
dc.date.issued2006-05
dc.identifier.citationXia, S.-T., Fu, F.-W. (2006-05). On the minimum pseudo-codewords of LDPC codes. IEEE Communications Letters 10 (5) : 363-365. ScholarBank@NUS Repository. https://doi.org/10.1109/LCOMM.2006.1633324
dc.identifier.issn10897798
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/111451
dc.description.abstractIn this letter, we study the minimum pseudo-codewords of low-density parity-check (LDPC) codes under linear programming (LP) decoding. We show that a lower bound of Chaichanavong and Siegel on the pseudo-weight of a pseudo-codeword is tight if and only if this pseudo-codeword is a real multiple of a codeword. Using this result we further show that for some LDPC codes, e.g., Euclidean plane and projective plane LDPC codes, there are no other minimum pseudo-codewords except the real multiples of minimum codewords. © 2006 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LCOMM.2006.1633324
dc.sourceScopus
dc.subjectFundamental cone
dc.subjectLinear programming (LP) decoding
dc.subjectLow-density parity-check (LDPC) codes
dc.subjectPseudo-codeword
dc.subjectPseudo-weight
dc.typeArticle
dc.contributor.departmentTEMASEK LABORATORIES
dc.description.doi10.1109/LCOMM.2006.1633324
dc.description.sourcetitleIEEE Communications Letters
dc.description.volume10
dc.description.issue5
dc.description.page363-365
dc.description.codenICLEF
dc.identifier.isiut000237580100016
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

6
checked on Dec 5, 2022

WEB OF SCIENCETM
Citations

7
checked on Dec 5, 2022

Page view(s)

164
checked on Dec 8, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.