{"id":"https://openalex.org/W2028123196","doi":"https://doi.org/10.1109/tcsii.2014.2368616","title":"An Area-Efficient Relaxed Half-Stochastic Decoding Architecture for Nonbinary LDPC Codes","display_name":"An Area-Efficient Relaxed Half-Stochastic Decoding Architecture for Nonbinary LDPC Codes","publication_year":2014,"publication_date":"2014-11-07","ids":{"openalex":"https://openalex.org/W2028123196","doi":"https://doi.org/10.1109/tcsii.2014.2368616","mag":"2028123196"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2014.2368616","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2368616","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5072118974","display_name":"Xin-Ru Lee","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":false,"raw_author_name":"Xin-Ru Lee","raw_affiliation_strings":["Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005372788","display_name":"Chih\u2010Wen Yang","orcid":"https://orcid.org/0000-0002-4381-9222"},"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-Wen Yang","raw_affiliation_strings":["Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, 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 the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, 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 the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Institute of Electronics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Institute of Electronics","institution_ids":[]}]},{"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 the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","Institute of Electronics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering and the Institute of Electronics, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Institute of Electronics","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7198,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75114635,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"62","issue":"3","first_page":"301","last_page":"305"},"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":0.9968000054359436,"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":0.9797999858856201,"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":0.8010942339897156},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6854051351547241},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5971172451972961},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5655466318130493},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.5297421216964722},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5228396058082581},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4498691260814667},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4280466139316559},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4122242033481598},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09657856822013855},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.06778770685195923}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8010942339897156},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6854051351547241},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5971172451972961},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5655466318130493},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.5297421216964722},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5228396058082581},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4498691260814667},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4280466139316559},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4122242033481598},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09657856822013855},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.06778770685195923},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2014.2368616","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2014.2368616","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1972376710","https://openalex.org/W1983835601","https://openalex.org/W2032222394","https://openalex.org/W2036158324","https://openalex.org/W2046073577","https://openalex.org/W2050306506","https://openalex.org/W2056223797","https://openalex.org/W2061310904","https://openalex.org/W2064450393","https://openalex.org/W2080266722","https://openalex.org/W2086112425","https://openalex.org/W2109866575","https://openalex.org/W2130194865","https://openalex.org/W2153505774","https://openalex.org/W2161057417","https://openalex.org/W2166978909","https://openalex.org/W2167901355","https://openalex.org/W2171060285","https://openalex.org/W2173776306","https://openalex.org/W4300440207","https://openalex.org/W6663142318"],"related_works":["https://openalex.org/W406587413","https://openalex.org/W4244085088","https://openalex.org/W2154078079","https://openalex.org/W3136989197","https://openalex.org/W2064674583","https://openalex.org/W2353338231","https://openalex.org/W2035769530","https://openalex.org/W2141913236","https://openalex.org/W2077272551","https://openalex.org/W2889372359"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"an":[3],"area-efficient":[4],"relaxed":[5],"half-stochastic":[6],"nonbinary":[7],"low-density":[8],"parity-check":[9],"(NB-LDPC)":[10],"decoder.":[11],"A":[12],"novel":[13],"decoding":[14],"algorithm,":[15],"namely,":[16],"cumulative":[17],"tracking":[18],"forecast":[19],"memory":[20],"with":[21,65,122,146],"concealing":[22],"channel":[23],"values":[24],"(CTFM-CC)":[25],"is":[26,47,78,85,100],"proposed":[27,139],"to":[28,107,133],"reduce":[29],"algorithm":[30],"complexity":[31,41],"and":[32],"maintain":[33],"bit-error-rate":[34],"performance":[35],"as":[36],"well.":[37],"Furthermore,":[38],"the":[39,56,66,108,138,142],"hardware":[40,124,144],"of":[42,69,110,119,126],"variable":[43],"node":[44],"units":[45],"(VNUs)":[46],"reduced":[48],"through":[49],"a":[50,71,82,91,103,117,123],"truncated":[51],"architecture,":[52],"which":[53,77],"only":[54],"keeps":[55],"most":[57],"reliable":[58],"n":[59],"probability":[60],"density":[61],"functions.":[62],"To":[63],"deal":[64],"sum-product-algorithm-to-stochastic":[67],"conversion":[68],"VNU,":[70],"dynamic":[72],"random":[73],"number":[74],"generation":[75],"method,":[76],"used":[79],"for":[80],"sampling":[81],"stochastic":[83],"symbol,":[84],"also":[86],"proposed.":[87],"With":[88],"these":[89],"features,":[90],"(168,":[92],"84)":[93],"regular-(2,4)":[94],"NB-LDPC":[95,136],"code":[96],"over":[97],"GF(16)":[98],"decoder":[99,114,140],"implemented":[101],"in":[102],"90-nm":[104],"process.":[105],"According":[106],"results":[109],"postlayout":[111],"simulation,":[112],"this":[113],"can":[115],"deliver":[116],"throughput":[118],"1.13":[120],"Gb/s":[121],"efficiency":[125,145],"0.90":[127],"Mb/s/K-gate":[128],"at":[129],"286":[130],"MHz.":[131],"Compared":[132],"related":[134],"rate-1/2":[135],"decoders,":[137],"achieves":[141],"highest":[143],"similar":[147],"error-correcting":[148],"capability.":[149]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
