{"id":"https://openalex.org/W1488119595","doi":"https://doi.org/10.1109/iscas.2015.7168917","title":"A 3.46 Gb/s (9141,8224) LDPC-based ECC scheme and on-line channel estimation for solid-state drive applications","display_name":"A 3.46 Gb/s (9141,8224) LDPC-based ECC scheme and on-line channel estimation for solid-state drive applications","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1488119595","doi":"https://doi.org/10.1109/iscas.2015.7168917","mag":"1488119595"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2015.7168917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056778609","display_name":"Kin-Chu Ho","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Kin-Chu Ho","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066421942","display_name":"Chih-Lung Chen","orcid":"https://orcid.org/0000-0001-6059-9869"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Lung Chen","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103122300","display_name":"Yen-Chin Liao","orcid":"https://orcid.org/0000-0002-3575-3657"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yen-Chin Liao","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074752759","display_name":"Hsie-Chia Chang","orcid":"https://orcid.org/0000-0002-0525-8129"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsie-Chia Chang","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101838014","display_name":"Chen\u2010Yi Lee","orcid":"https://orcid.org/0000-0002-6795-0874"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chen-Yi Lee","raw_affiliation_strings":["Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Electronics Engineering & Institute of Electronics National Chiao-Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5056778609"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":2.4566,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.89652704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1450","last_page":"1453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.7863648533821106},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7563329339027405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7460103631019592},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5569955110549927},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.5054621696472168},{"id":"https://openalex.org/keywords/nand-gate","display_name":"NAND gate","score":0.4769119918346405},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4716714322566986},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.4528518319129944},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4514143466949463},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4241958260536194},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.39391154050827026},{"id":"https://openalex.org/keywords/logic-gate","display_name":"Logic gate","score":0.2715722918510437},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09507051110267639},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.08326825499534607},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07736930251121521}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.7863648533821106},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7563329339027405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7460103631019592},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5569955110549927},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.5054621696472168},{"id":"https://openalex.org/C124296912","wikidata":"https://www.wikidata.org/wiki/Q575178","display_name":"NAND gate","level":3,"score":0.4769119918346405},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4716714322566986},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.4528518319129944},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4514143466949463},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4241958260536194},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.39391154050827026},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.2715722918510437},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09507051110267639},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.08326825499534607},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07736930251121521}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2015.7168917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2015.7168917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1969142469","https://openalex.org/W2051737777","https://openalex.org/W2053979825","https://openalex.org/W2090993682","https://openalex.org/W2114869758","https://openalex.org/W2126419525","https://openalex.org/W2128765501","https://openalex.org/W2150266863","https://openalex.org/W2156694692","https://openalex.org/W2164601298","https://openalex.org/W6642577999","https://openalex.org/W6673043445"],"related_works":["https://openalex.org/W2903058006","https://openalex.org/W2102374550","https://openalex.org/W2047069332","https://openalex.org/W2352157218","https://openalex.org/W2806845321","https://openalex.org/W4293418541","https://openalex.org/W2126742497","https://openalex.org/W2980068837","https://openalex.org/W2124455219","https://openalex.org/W2098872742"],"abstract_inverted_index":{"As":[0],"the":[1,18,78,92,144,172],"reliability":[2],"of":[3,20,58,77,83,104,127,163,175],"NAND":[4,149,182],"Flash":[5],"memory":[6],"keeps":[7],"degrading,":[8],"Low-Density":[9],"Parity-Check":[10],"(LDPC)":[11],"codes":[12],"are":[13,153],"widely":[14],"proposed":[15,164],"to":[16,74,98,129],"extend":[17],"endurance":[19],"Solid":[21],"State":[22],"Drive":[23],"(SSD).":[24],"However,":[25],"implementing":[26],"powerful":[27],"decoding":[28,37,85,108,136],"algorithm":[29,34],"such":[30],"as":[31],"soft":[32,67,93,132],"min-sum":[33,68,94],"with":[35,41,81,101,137],"high":[36,84],"speed":[38],"comes":[39],"along":[40],"higher":[42],"hardware":[43,48,89,112],"cost.":[44,113],"To":[45],"achieve":[46],"efficient":[47],"cost,":[49,90],"we":[50,116],"propose":[51,117],"a":[52,118],"multi-strategy":[53],"ECC":[54,141],"scheme":[55],"which":[56,123,170],"consists":[57],"modified":[59],"gradient":[60],"descent":[61],"bit-flipping":[62],"(MGDBF),":[63],"hard":[64],"min-sum,":[65],"and":[66,87,110,143,155,180],"decoders.":[69],"The":[70,140,161],"MGDBF":[71,165],"decoder":[72,95,166],"aims":[73],"correct":[75,99],"most":[76],"erroneous":[79],"codewords":[80,100],"advantages":[82],"throughput":[86,109,162,173],"low":[88,138],"while":[91],"is":[96],"targeted":[97],"large":[102],"number":[103],"errors":[105],"under":[106],"moderate":[107],"reasonable":[111],"In":[114],"addition,":[115],"bi-sectional":[119],"channel":[120],"estimation":[121,126],"technique":[122],"enables":[124],"on-line":[125],"distribution":[128],"generate":[130],"accurate":[131],"information":[133],"for":[134],"LDPC":[135],"complexity.":[139],"codec":[142],"complete":[145],"Toggle":[146],"DDR":[147,178],"1.0":[148,179],"interface":[150],"control":[151],"circuits":[152],"integrated":[154],"fabricated":[156],"in":[157],"90nm":[158],"CMOS":[159],"process.":[160],"achieves":[167],"3.46":[168],"Gb/s":[169],"satisfies":[171],"requirement":[174],"both":[176],"toggle":[177],"2.0":[181],"interfaces.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}