{"id":"https://openalex.org/W2995533740","doi":"https://doi.org/10.1109/tvlsi.2019.2955925","title":"A 75-Gb/s/mm2 and Energy-Efficient LDPC Decoder Based on a Reduced Complexity Second Minimum Approximation Min-Sum Algorithm","display_name":"A 75-Gb/s/mm2 and Energy-Efficient LDPC Decoder Based on a Reduced Complexity Second Minimum Approximation Min-Sum Algorithm","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W2995533740","doi":"https://doi.org/10.1109/tvlsi.2019.2955925","mag":"2995533740"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2019.2955925","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5086967512","display_name":"Henry Lopez","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","https://openalex.org/I2802348453"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Henry Lopez","raw_affiliation_string":"EECS International Graduate Department, National Chiao Tung University, Hsinchu, Taiwan","raw_affiliation_strings":["EECS International Graduate Department, National Chiao Tung University, Hsinchu, Taiwan"]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029883676","display_name":"Hsun-Wei Chan","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","https://openalex.org/I2802348453"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsun-Wei Chan","raw_affiliation_string":"Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan","raw_affiliation_strings":["Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan"]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004707506","display_name":"Kang-Lun Chiu","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","https://openalex.org/I2802348453"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kang-Lun Chiu","raw_affiliation_string":"Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan","raw_affiliation_strings":["Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan"]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050419801","display_name":"Pei\u2010Yun Tsai","orcid":"https://orcid.org/0000-0002-6088-3875"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921","https://openalex.org/I2802348453"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pei-Yun Tsai","raw_affiliation_string":"Electrical Engineering Department, National Central University, Taoyuan, Taiwan","raw_affiliation_strings":["Electrical Engineering Department, National Central University, Taoyuan, Taiwan"]},{"author_position":"last","author":{"id":"https://openalex.org/A5061859062","display_name":"Shyh-Jye Jou","orcid":"https://orcid.org/0000-0002-8821-3486"},"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","https://openalex.org/I2802348453"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shyh-Jye Jerry Jou","raw_affiliation_string":"Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan","raw_affiliation_strings":["Electronics Engineering Department, National Chiao Tung University, Hsinchu, Taiwan"]}],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"has_fulltext":false,"cited_by_count":13,"cited_by_percentile_year":{"min":91,"max":92},"biblio":{"volume":"28","issue":"4","first_page":"926","last_page":"939"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Low-Density Parity-Check and Polar Codes","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":"Low-Density Parity-Check and Polar Codes","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":"Multiple-Input Multiple-Output Orthogonal Frequency Division Multiplexing","score":0.9992,"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 Diversity in Wireless Networks","score":0.9873,"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":[{"keyword":"energy-efficient","score":0.25},{"keyword":"min-sum","score":0.25}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6047306},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.586103},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.50814724},{"id":"https://openalex.org/C90702460","wikidata":"https://www.wikidata.org/wiki/Q1055112","display_name":"Circuit complexity","level":3,"score":0.46362758},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.457336},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.45261058},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.45162243},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.39616582},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37652934},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.27396822},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19603032},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.19494057},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.18427488},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13904092}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2019.2955925","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.85,"id":"https://metadata.un.org/sdg/7"}],"grants":[{"funder":"https://openalex.org/F4320322410","funder_display_name":"MediaTek","award_id":null},{"funder":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan","award_id":null}],"referenced_works_count":23,"referenced_works":["https://openalex.org/W1591884583","https://openalex.org/W1973627457","https://openalex.org/W1989901939","https://openalex.org/W2021604507","https://openalex.org/W2057820319","https://openalex.org/W2087083263","https://openalex.org/W2100387211","https://openalex.org/W2107301532","https://openalex.org/W2123530431","https://openalex.org/W2127342417","https://openalex.org/W2128765501","https://openalex.org/W2135764410","https://openalex.org/W2139164285","https://openalex.org/W2151296558","https://openalex.org/W2290902015","https://openalex.org/W2293887361","https://openalex.org/W2539081560","https://openalex.org/W2562264896","https://openalex.org/W2585197256","https://openalex.org/W2603839993","https://openalex.org/W2759650797","https://openalex.org/W2808558511","https://openalex.org/W2911345920"],"related_works":["https://openalex.org/W2106050980","https://openalex.org/W1497578837","https://openalex.org/W4294892273","https://openalex.org/W2204547643","https://openalex.org/W4293208944","https://openalex.org/W2102374550","https://openalex.org/W2355697382","https://openalex.org/W2157434987","https://openalex.org/W2622425222","https://openalex.org/W2546635662"],"ngrams_url":"https://api.openalex.org/works/W2995533740/ngrams","abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,16,59,65,135,149,165,176],"high-throughput":[4],"and":[5,44,96,108,129,194,197,206],"low-routing":[6],"complexity":[7],"low-density":[8],"parity":[9],"check":[10],"(LDPC)":[11],"decoder":[12,172],"design":[13,56,86],"based":[14,125],"on":[15,126,164],"novel":[17],"second":[18],"minimum":[19],"approximation":[20],"min-sum":[21,106],"(SAMS)":[22],"algorithm.":[23,112],"The":[24,42,84,139,170],"routing":[25,40,92],"congestion":[26],"is":[27,142,173],"mitigated":[28],"by":[29,94,100,118,145],"reducing":[30],"the":[31,35,39,54,72,88,91,98,104,120,127,146,155,161,195],"required":[32],"interconnections":[33],"in":[34,90],"critical":[36],"path":[37],"of":[38,61,148,157,167,179,188,200],"network.":[41],"implementation":[43],"postlayout":[45],"results":[46],"with":[47,175],"28-nm":[48],"1P9M":[49],"CMOS":[50],"process":[51],"show":[52],"that":[53,153],"proposed":[55,85],"can":[57],"achieve":[58],"throughput":[60],"10.5":[62],"Gb/s":[63],"for":[64,134],"millimeter-wave":[66],"60-GHz":[67],"baseband":[68,137],"system":[69],"while":[70],"satisfying":[71],"low":[73],"bit":[74],"error":[75],"rate":[76],"(BER)":[77],"requirements":[78,133],"(10":[79],"-7":[82],").":[83],"reduces":[87],"wiring":[89],"network":[93],"21%":[95],"improves":[97],"area":[99,178,196],"12%":[101],"compared":[102],"to":[103,159],"conventional":[105],"(MS)":[107],"normalized":[109],"MS":[110],"(NMS)":[111],"Additional":[113],"hardware":[114],"optimizations":[115],"are":[116],"obtained":[117],"considering":[119],"internal":[121],"message":[122],"passing":[123],"resolution":[124],"BER":[128],"signal-to-noise":[130],"ratio":[131],"(SNR)":[132],"practical":[136],"system.":[138],"power":[140,186,198],"consumption":[141,187],"efficiently":[143],"reduced":[144],"employment":[147],"shared":[150],"address":[151],"generator":[152],"exploits":[154],"degree":[156],"parallelism":[158],"reduce":[160],"switching":[162],"activity":[163],"group":[166],"memory":[168],"elements.":[169],"LDPC":[171],"implemented":[174],"core":[177],"0.14":[180],"mm":[181],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2":[184,205],",":[185],"81":[189],"mW":[190],"at":[191],"312.5":[192],"MHz,":[193],"efficiency":[199],"75":[201],"Gb/s/mm":[202],"10.2":[207],"pJ/bit,":[208],"respectively.":[209]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2995533740","counts_by_year":[{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2024-03-24T22:07:54.437474","created_date":"2019-12-26"}