{"id":"https://openalex.org/W3165309307","doi":"https://doi.org/10.1587/transfun.2020kep0006","title":"A Reconfigurable 74-140Mbps LDPC Decoding System for CCSDS Standard","display_name":"A Reconfigurable 74-140Mbps LDPC Decoding System for CCSDS Standard","publication_year":2021,"publication_date":"2021-05-24","ids":{"openalex":"https://openalex.org/W3165309307","doi":"https://doi.org/10.1587/transfun.2020kep0006","mag":"3165309307"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2020kep0006","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020kep0006","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","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/A5101996379","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0002-3736-9456"},"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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun CHEN","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100772427","display_name":"Jimin Wang","orcid":"https://orcid.org/0000-0001-9591-2931"},"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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jimin WANG","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]},{"author_position":"middle","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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shixian LI","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014169654","display_name":"Jinfou Xie","orcid":null},"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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinfou XIE","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]},{"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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qichen ZHANG","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007884053","display_name":"Keshab K. Parhi","orcid":"https://orcid.org/0000-0001-6543-2793"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Keshab K. PARHI","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota","institution_ids":["https://openalex.org/I130238516"]}]},{"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"]},{"id":"https://openalex.org/I4391767673","display_name":"State Key Laboratory of ASIC and System","ror":"https://ror.org/01mamgv83","country_code":null,"type":"facility","lineage":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang ZENG","raw_affiliation_strings":["State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab. of ASIC and System, Dept. of Microelectronics, Fudan University","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4391767673"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3038,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57723096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"E104.A","issue":"11","first_page":"1509","last_page":"1515"},"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":0.9994999766349792,"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/T11130","display_name":"Coding theory and cryptography","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.8016616702079773},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7378333210945129},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5981265306472778},{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.5647566318511963},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.5601800680160522},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5575867891311646},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.543738842010498},{"id":"https://openalex.org/keywords/generator-matrix","display_name":"Generator matrix","score":0.5213107466697693},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.5071070194244385},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4658777415752411},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.43900924921035767},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.416644811630249},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3871437609195709},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37286102771759033},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2194029688835144},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1251508891582489},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12011700868606567}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8016616702079773},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7378333210945129},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5981265306472778},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5647566318511963},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.5601800680160522},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5575867891311646},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.543738842010498},{"id":"https://openalex.org/C1842014","wikidata":"https://www.wikidata.org/wiki/Q1502046","display_name":"Generator matrix","level":3,"score":0.5213107466697693},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5071070194244385},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4658777415752411},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.43900924921035767},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.416644811630249},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3871437609195709},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37286102771759033},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2194029688835144},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1251508891582489},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12011700868606567},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transfun.2020kep0006","is_oa":false,"landing_page_url":"https://doi.org/10.1587/transfun.2020kep0006","pdf_url":null,"source":{"id":"https://openalex.org/S166990724","display_name":"IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences","issn_l":"0916-8508","issn":["0916-8508","1745-1337"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1996307546","https://openalex.org/W2046091144","https://openalex.org/W2058275835","https://openalex.org/W2074655127","https://openalex.org/W2090561681","https://openalex.org/W2110984563","https://openalex.org/W2128765501","https://openalex.org/W2156938362","https://openalex.org/W2168796459","https://openalex.org/W2490170763","https://openalex.org/W2535206463","https://openalex.org/W2736078816","https://openalex.org/W2904234457","https://openalex.org/W2909180357","https://openalex.org/W2913117836","https://openalex.org/W3009803599","https://openalex.org/W3139999200"],"related_works":["https://openalex.org/W2169710030","https://openalex.org/W2126543779","https://openalex.org/W2356119241","https://openalex.org/W2147429396","https://openalex.org/W2279940065","https://openalex.org/W2182248074","https://openalex.org/W2391555801","https://openalex.org/W2019141945","https://openalex.org/W2064674583","https://openalex.org/W2035769530"],"abstract_inverted_index":{"Accumulate":[0],"Repeat-4":[1],"Jagged-Accumulate":[2],"(AR4JA)":[3],"codes,":[4],"which":[5],"are":[6,13],"channel":[7],"codes":[8],"designed":[9],"for":[10],"deep-space":[11],"communications,":[12],"a":[14,74],"series":[15],"of":[16,20],"QC-LDPC":[17],"codes.":[18],"Structures":[19],"these":[21],"codes'":[22],"generator":[23],"matrix":[24],"can":[25,85],"be":[26],"exploited":[27],"to":[28,65],"design":[29],"reconfigurable":[30,36,75],"encoders.":[31],"To":[32],"make":[33],"the":[34,50],"decoder":[35,76,84],"and":[37,55,77],"achieve":[38,86],"shorter":[39],"convergence":[40],"time,":[41],"turbo-like":[42],"decoding":[43,53,63],"message":[44],"passing":[45],"(TDMP)":[46],"is":[47,60],"chosen":[48],"as":[49,62],"hardware":[51,67],"decoder's":[52],"schedule":[54],"normalized":[56],"min-sum":[57],"algorithm":[58,64],"(NMSA)":[59],"used":[61],"reduce":[66],"complexity.":[68],"In":[69],"this":[70],"paper,":[71],"we":[72],"propose":[73],"present":[78],"its":[79],"FPGA":[80],"implementation":[81],"results.":[82],"The":[83],"throughput":[87],"greater":[88],"than":[89],"74":[90],"Mbps.":[91]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
