{"id":"https://openalex.org/W2913117836","doi":"https://doi.org/10.1109/icdsp.2018.8631641","title":"A High-Throughput QC-LDPC Decoder for Near-Earth Application","display_name":"A High-Throughput QC-LDPC Decoder for Near-Earth Application","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2913117836","doi":"https://doi.org/10.1109/icdsp.2018.8631641","mag":"2913117836"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2018.8631641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5102881427","display_name":"Shixian Li","orcid":"https://orcid.org/0009-0002-1160-0987"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shixian Li","raw_affiliation_strings":["State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101664308","display_name":"Qichen Zhang","orcid":"https://orcid.org/0000-0001-5486-5729"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qichen Zhang","raw_affiliation_strings":["State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416549","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0002-5647-2870"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Chen","raw_affiliation_strings":["State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100656792","display_name":"Xiaoyang Zeng","orcid":"https://orcid.org/0000-0003-3986-137X"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang Zeng","raw_affiliation_strings":["State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and system, Fudan University, Shanghai, CHINA","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":0.9047,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73473533,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9983999729156494,"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":0.9904000163078308,"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":0.8504169583320618},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7548987865447998},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7230950593948364},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5938310623168945},{"id":"https://openalex.org/keywords/turbo","display_name":"Turbo","score":0.49933671951293945},{"id":"https://openalex.org/keywords/message-passing","display_name":"Message passing","score":0.49366387724876404},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4868983328342438},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.47536391019821167},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4627670347690582},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.417197048664093},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2392011284828186},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1328352987766266},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12012183666229248}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8504169583320618},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7548987865447998},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7230950593948364},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5938310623168945},{"id":"https://openalex.org/C2776240298","wikidata":"https://www.wikidata.org/wiki/Q1138513","display_name":"Turbo","level":2,"score":0.49933671951293945},{"id":"https://openalex.org/C854659","wikidata":"https://www.wikidata.org/wiki/Q1859284","display_name":"Message passing","level":2,"score":0.49366387724876404},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4868983328342438},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.47536391019821167},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4627670347690582},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.417197048664093},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2392011284828186},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1328352987766266},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12012183666229248},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2018.8631641","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2018.8631641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1967651346","https://openalex.org/W1967865672","https://openalex.org/W1990436563","https://openalex.org/W1995304976","https://openalex.org/W2046091144","https://openalex.org/W2073199959","https://openalex.org/W2107301532","https://openalex.org/W2128765501","https://openalex.org/W2156938362"],"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":{"Turbo-like":[0],"decoding":[1,18],"message":[2,26,40],"passing":[3,27],"(TDMP)":[4],"scheduling,":[5],"which":[6],"is":[7,33,81],"suitable":[8],"for":[9,53,56],"quasi-cyclic":[10],"low-density":[11],"parity-check":[12],"(QC-LDPC)":[13],"codes,":[14],"can":[15,89],"obtain":[16],"better":[17],"performance":[19],"and":[20,88],"shorter":[21],"convergence":[22],"time":[23],"than":[24],"two-phase":[25],"(TPMP).":[28],"Normalized":[29],"min-sum":[30],"algorithm":[31],"(NMSA)":[32],"used":[34],"to":[35,64],"reduce":[36],"complexity":[37],"of":[38,93,98],"soft":[39],"processing":[41],"unit.":[42],"In":[43,62],"this":[44],"paper,":[45],"we":[46],"propose":[47],"a":[48,74,91],"(8176,":[49],"7154)":[50],"QC-LDPC":[51],"decoder":[52,80],"Consultative":[54],"Committee":[55],"Space":[57],"Data":[58],"Systems":[59],"(CCSDS)":[60],"standard.":[61],"order":[63],"avoid":[65],"memory":[66],"access":[67],"conflicts,":[68],"two":[69],"cyclic-shifted":[70],"identity":[71],"matrices":[72],"forming":[73],"submatrix":[75],"are":[76],"processed":[77],"individually.":[78],"The":[79],"synthesized":[82],"by":[83],"TSMC":[84],"65nm":[85],"CMOS":[86],"process":[87],"achieve":[90],"throughput":[92],"4.1Gb/s":[94],"at":[95],"clock":[96],"frequency":[97],"380MHz.":[99]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}