SYSTEMS AND METHODS FOR EFFICIENT LOW DENSITY PARITY CHECK (LDPC) DECODING

A method for low density parity code decoding according to one embodiment includes sequentially processing groups of variable node (vim& values associated with a codeword using a plurality of vnode logic modules and outputting updated vnode values; storing the vnode values and updated vnode valu...

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Hauptverfasser:	SANDBERG MELANIE J, VIENS MATTHEW M
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY
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creator	SANDBERG MELANIE J VIENS MATTHEW M
description	A method for low density parity code decoding according to one embodiment includes sequentially processing groups of variable node (vim& values associated with a codeword using a plurality of vnode logic modules and outputting updated vnode values; storing the vnode values and updated vnode values in a vnode memory; sequentially processing groups of cnode values using a plurality of check node (cnode) logic modules and outputting updated vnode values; storing the (mode values and updated (mode values in a mode memory; and checking the codeword using the updated vnode values and the updated mode values.
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storing the vnode values and updated vnode values in a vnode memory; sequentially processing groups of cnode values using a plurality of check node (cnode) logic modules and outputting updated vnode values; storing the (mode values and updated (mode values in a mode memory; and checking the codeword using the updated vnode values and the updated mode values.</description><language>eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; CODE CONVERSION IN GENERAL ; CODING ; DECODING ; ELECTRICITY</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140123&DB=EPODOC&CC=US&NR=2014026015A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140123&DB=EPODOC&CC=US&NR=2014026015A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SANDBERG MELANIE J</creatorcontrib><creatorcontrib>VIENS MATTHEW M</creatorcontrib><title>SYSTEMS AND METHODS FOR EFFICIENT LOW DENSITY PARITY CHECK (LDPC) DECODING</title><description>A method for low density parity code decoding according to one embodiment includes sequentially processing groups of variable node (vim& values associated with a codeword using a plurality of vnode logic modules and outputting updated vnode values; 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VIENS MATTHEW M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2014026015A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>CODE CONVERSION IN GENERAL</topic><topic>CODING</topic><topic>DECODING</topic><topic>ELECTRICITY</topic><toplevel>online_resources</toplevel><creatorcontrib>SANDBERG MELANIE J</creatorcontrib><creatorcontrib>VIENS MATTHEW M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SANDBERG MELANIE J</au><au>VIENS MATTHEW M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYSTEMS AND METHODS FOR EFFICIENT LOW DENSITY PARITY CHECK (LDPC) DECODING</title><date>2014-01-23</date><risdate>2014</risdate><abstract>A method for low density parity code decoding according to one embodiment includes sequentially processing groups of variable node (vim& values associated with a codeword using a plurality of vnode logic modules and outputting updated vnode values; 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subjects	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRICITY
title	SYSTEMS AND METHODS FOR EFFICIENT LOW DENSITY PARITY CHECK (LDPC) DECODING
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