{"id":"https://openalex.org/W4200540064","doi":"https://doi.org/10.1109/a-sscc53895.2021.9634818","title":"A 7Gbps (160, 80) Non-Binary LDPC Decoder with Dual-Message EMS Algorithm in 22nm FinFET Technology","display_name":"A 7Gbps (160, 80) Non-Binary LDPC Decoder with Dual-Message EMS Algorithm in 22nm FinFET Technology","publication_year":2021,"publication_date":"2021-11-07","ids":{"openalex":"https://openalex.org/W4200540064","doi":"https://doi.org/10.1109/a-sscc53895.2021.9634818"},"language":"en","primary_location":{"id":"doi:10.1109/a-sscc53895.2021.9634818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/a-sscc53895.2021.9634818","pdf_url":null,"source":{"id":"https://openalex.org/S4363608516","display_name":"2021 IEEE Asian Solid-State Circuits Conference (A-SSCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Asian Solid-State Circuits Conference (A-SSCC)","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/A5084641292","display_name":"Jeongwon Choe","orcid":"https://orcid.org/0000-0002-8386-7704"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeongwon Choe","raw_affiliation_strings":["Department of Electrical Engineering, POSTECH, Pohang, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, POSTECH, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048891431","display_name":"Youngjoo Lee","orcid":"https://orcid.org/0000-0002-2467-8276"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngjoo Lee","raw_affiliation_strings":["Department of Electrical Engineering, POSTECH, Pohang, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, POSTECH, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5084641292"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":0.308,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.40880816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9983000159263611,"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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9937000274658203,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.9035097360610962},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7074447870254517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6923807859420776},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.634493350982666},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6281804442405701},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6214284896850586},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5374966263771057},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.45905980467796326},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4482840299606323},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4248635470867157},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4184778332710266},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20012179017066956},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.16596516966819763},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15715071558952332},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0932253897190094},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08056363463401794}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9035097360610962},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7074447870254517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6923807859420776},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.634493350982666},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6281804442405701},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6214284896850586},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5374966263771057},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.45905980467796326},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4482840299606323},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4248635470867157},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4184778332710266},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20012179017066956},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.16596516966819763},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15715071558952332},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0932253897190094},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08056363463401794},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/a-sscc53895.2021.9634818","is_oa":false,"landing_page_url":"https://doi.org/10.1109/a-sscc53895.2021.9634818","pdf_url":null,"source":{"id":"https://openalex.org/S4363608516","display_name":"2021 IEEE Asian Solid-State Circuits Conference (A-SSCC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Asian Solid-State Circuits Conference (A-SSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1982157988","https://openalex.org/W1995304976","https://openalex.org/W2109866575","https://openalex.org/W2166978909","https://openalex.org/W2173776306","https://openalex.org/W2334005616","https://openalex.org/W2596479006","https://openalex.org/W3044551593"],"related_works":["https://openalex.org/W4315777848","https://openalex.org/W2024069221","https://openalex.org/W2154078079","https://openalex.org/W4244085088","https://openalex.org/W406587413","https://openalex.org/W2105919799","https://openalex.org/W2141913236","https://openalex.org/W2353338231","https://openalex.org/W2035769530","https://openalex.org/W2064674583"],"abstract_inverted_index":{"Non-binary":[0],"low-density":[1],"parity-check":[2],"(NB-LDPC)":[3],"codes,":[4],"defined":[5],"over":[6],"GF(q),":[7],"have":[8],"been":[9],"extensively":[10],"studied":[11],"since":[12],"analyzed":[13],"by":[14],"Davey":[15],"and":[16,56,110],"Mackay":[17],"in":[18,36,127,143],"1998":[19],"[1].":[20],"It":[21],"was":[22],"demonstrated":[23],"that":[24],"the":[25,33,63,72,77,93,106,117,121,128,135,149],"NB-LDPC":[26,48,86],"code":[27,140],"has":[28],"superior":[29],"error-correcting":[30],"performance":[31],"than":[32],"binary":[34],"counterparts":[35],"algorithm-level":[37],"investigation.":[38],"However,":[39],"it":[40],"is":[41,102,141],"hard":[42],"to":[43,51,104,111],"directly":[44],"employ":[45],"a":[46,82,144],"high-throughput":[47,83],"decoder":[49,87,119,133],"due":[50],"its":[52],"high":[53],"processing":[54,100,114],"complexity":[55],"excessively":[57],"long":[58],"decoding":[59,150],"latency.":[60],"Based":[61],"on":[62],"conventional":[64],"extended":[65],"min-sum":[66],"(EMS)":[67],"algorithm":[68],"[2],":[69],"which":[70],"reduces":[71],"message":[73,90,108],"size":[74],"without":[75],"losing":[76],"correcting":[78],"power,":[79],"we":[80],"introduce":[81],"but":[84],"area-efficient":[85],"handling":[88],"multiple":[89,107],"elements":[91,109],"at":[92],"same":[94],"time.":[95],"The":[96,131],"previous":[97],"variable":[98],"node":[99],"(VNP)":[101],"modified":[103],"accept":[105],"promote":[112],"parallel":[113],"eventually.":[115],"For":[116],"efficient":[118],"design,":[120],"delay":[122],"overheads":[123],"are":[124],"carefully":[125],"optimized":[126],"two-stage":[129],"sorter.":[130],"prototype":[132],"for":[134],"(160,":[136],"80)":[137],"NB-":[138],"LDPC":[139],"implemented":[142],"22nm":[145],"FinFET":[146],"technology,":[147],"achieving":[148],"throughput":[151],"of":[152],"7":[153],"Gbps.":[154]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}