Low density parity check decoder with miscorrection handling
A data processing system includes a decoder circuit, syndrome calculation circuit and hash calculation circuit. The decoder circuit is operable to apply a decoding algorithm to a decoder input based on a first portion of a composite matrix to yield a codeword. The syndrome calculation circuit is ope...
Saved in:
Main Authors | , , , , , , |
---|---|
Format | Patent |
Language | English |
Published |
31.03.2015
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | A data processing system includes a decoder circuit, syndrome calculation circuit and hash calculation circuit. The decoder circuit is operable to apply a decoding algorithm to a decoder input based on a first portion of a composite matrix to yield a codeword. The syndrome calculation circuit is operable to calculate a syndrome based on the codeword and on the first portion of the composite matrix. The hash calculation circuit is operable to calculate a hash based on a second portion of the composite matrix. The decoder circuit is also operable to correct the codeword on the hash when the syndrome indicates that the codeword based on the first portion of the composite matrix is correct but a second test indicates that the codeword is miscorrected. |
---|---|
AbstractList | A data processing system includes a decoder circuit, syndrome calculation circuit and hash calculation circuit. The decoder circuit is operable to apply a decoding algorithm to a decoder input based on a first portion of a composite matrix to yield a codeword. The syndrome calculation circuit is operable to calculate a syndrome based on the codeword and on the first portion of the composite matrix. The hash calculation circuit is operable to calculate a hash based on a second portion of the composite matrix. The decoder circuit is also operable to correct the codeword on the hash when the syndrome indicates that the codeword based on the first portion of the composite matrix is correct but a second test indicates that the codeword is miscorrected. |
Author | LI ZONGWANG BOLOTOV ANATOLI A IVANOVIC LAV D ZHANG FAN GRINCHUK MIKHAIL I HAN YANG YANG SHAOHUA |
Author_xml | – fullname: GRINCHUK MIKHAIL I – fullname: HAN YANG – fullname: IVANOVIC LAV D – fullname: YANG SHAOHUA – fullname: LI ZONGWANG – fullname: BOLOTOV ANATOLI A – fullname: ZHANG FAN |
BookMark | eNrjYmDJy89L5WSw8ckvV0hJzSvOLKlUKEgsAlHJGanJ2UDB5PyU1CKF8sySDIXczOLk_KKi1OSSzPw8hYzEvJSczLx0HgbWtMSc4lReKM3NoODmGuLsoZtakB-fWlyQmJyal1oSHxpsYWlpBoRORsZEKAEAv-Ux5A |
ContentType | Patent |
DBID | EVB |
DatabaseName | esp@cenet |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Medicine Chemistry Sciences |
ExternalDocumentID | US8996969B2 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_US8996969B23 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 11:48:24 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_US8996969B23 |
Notes | Application Number: US201213708941 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150331&DB=EPODOC&CC=US&NR=8996969B2 |
ParticipantIDs | epo_espacenet_US8996969B2 |
PublicationCentury | 2000 |
PublicationDate | 20150331 |
PublicationDateYYYYMMDD | 2015-03-31 |
PublicationDate_xml | – month: 03 year: 2015 text: 20150331 day: 31 |
PublicationDecade | 2010 |
PublicationYear | 2015 |
RelatedCompanies | LSI CORPORATION |
RelatedCompanies_xml | – name: LSI CORPORATION |
Score | 2.9835987 |
Snippet | A data processing system includes a decoder circuit, syndrome calculation circuit and hash calculation circuit. The decoder circuit is operable to apply a... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY |
Title | Low density parity check decoder with miscorrection handling |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150331&DB=EPODOC&locale=&CC=US&NR=8996969B2 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFPVNp-L8Ig_St-K6pqUFi9CPMcR94FbZ2-i1KYxBO7bK8L_3Ervpi5KHhASO5OByudz97gAeXCHy3LRsHR2OOnds1J2MW7osu2dyxKzjSDTyYGj3Y_4ys2YNWOywMCpP6FYlRySJSkneK3Vfr34-sUIVW7l5xAVNlc-9qRdqtXVsSKecoYW-F41H4SjQgsCLJ9rwzSOzwqbm0219IF_RMs1-9O5LUMrqt0bpncLhmIgV1Rk0RNGC42BXeK0FR4Pa303DWvQ25_D0Wm5ZJsPNq08mSwdSRwxPlzQpcelrJr9UGRFJZcENBVdgKocCKacLYL1oGvR12sZ8f-R5PNlv2LyEZlEW4goYz_IULTS7IuEcDeF2TEwSm-doZm7XytvQ_pPM9T9rN3AiefcNtbuFZrX-EHekayu8V1z6Ap9shag |
link.rule.ids | 230,309,786,891,25594,76903 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFOebTsX5mQfpW3Fd09KBRWi7UbXthmtlb2NpUxhCO7bK8L_3Ervpi5KHhASOy8HluLv87gDu-pznuW6YKrMoU6llMtXKqKGKtns6ZSzrWgKNHEamn9DnqTFtwGKLhZF1QjeyOCJqVIr6Xsn3evkTxPLk38r1PVvgVvk4jG1Pqb1jTSTlNMVz7MF45I1cxXXtZKJErza6FSYOB1_rPeSjKz2lN0eAUpa_LcrwCPbHSKyojqHBiza03G3jtTYchHW-G5e16q1P4CEoNyQT382rTyJaB-KEAk_fcVPg0ldEhFQJEklFww0JVyCyhgIap1Mgw0Hs-iqyMdtdeZZMdgzrZ9AsyoKfA6FZnjKD6T0-p5RpHK_B5nOT5kzP-j0j70DnTzIX_5zdQsuPw2AWPEUvl3Ao5PgNu7uCZrX64Ndodyt2IyX2BQSdiJI |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Low+density+parity+check+decoder+with+miscorrection+handling&rft.inventor=GRINCHUK+MIKHAIL+I&rft.inventor=HAN+YANG&rft.inventor=IVANOVIC+LAV+D&rft.inventor=YANG+SHAOHUA&rft.inventor=LI+ZONGWANG&rft.inventor=BOLOTOV+ANATOLI+A&rft.inventor=ZHANG+FAN&rft.date=2015-03-31&rft.externalDBID=B2&rft.externalDocID=US8996969B2 |