{"id":"https://openalex.org/W4383684289","doi":"https://doi.org/10.1587/transfun.2023eal2044","title":"Prime-Factor GFFT Architecture for Fast Frequency Domain Decoding of Cyclic Codes","display_name":"Prime-Factor GFFT Architecture for Fast Frequency Domain Decoding of Cyclic Codes","publication_year":2023,"publication_date":"2023-07-09","ids":{"openalex":"https://openalex.org/W4383684289","doi":"https://doi.org/10.1587/transfun.2023eal2044"},"language":"en","primary_location":{"id":"doi:10.1587/transfun.2023eal2044","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2023eal2044","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023EAL2044/_pdf","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":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023EAL2044/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100683300","display_name":"Yanyan Chang","orcid":"https://orcid.org/0000-0002-4403-9877"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanyan CHANG","raw_affiliation_strings":["School of Microelectronics, Tianjin University"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100666886","display_name":"Zhang Wei","orcid":"https://orcid.org/0000-0001-9660-1190"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei ZHANG","raw_affiliation_strings":["School of Microelectronics, Tianjin University"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100446064","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0001-9301-5989"},"institutions":[{"id":"https://openalex.org/I2802615301","display_name":"China Aerospace Science and Technology Corporation","ror":"https://ror.org/01z8tr155","country_code":"CN","type":"government","lineage":["https://openalex.org/I2802615301"]},{"id":"https://openalex.org/I4210089056","display_name":"Beijing Microelectronics Technology Institute","ror":"https://ror.org/007y7ej30","country_code":"CN","type":"other","lineage":["https://openalex.org/I4210089056"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao WANG","raw_affiliation_strings":["Beijing Microelectronics Technology Institute, China Aerospace Science and Technology Corporation"],"affiliations":[{"raw_affiliation_string":"Beijing Microelectronics Technology Institute, China Aerospace Science and Technology Corporation","institution_ids":["https://openalex.org/I2802615301","https://openalex.org/I4210089056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101994375","display_name":"Lina Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lina SHI","raw_affiliation_strings":["School of Microelectronics, Tianjin University"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Tianjin University","institution_ids":["https://openalex.org/I162868743"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100416804","display_name":"Yanyan Liu","orcid":"https://orcid.org/0000-0001-8488-5480"},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanyan LIU","raw_affiliation_strings":["College of Electronic Information and Optical Engineering, Nankai University"],"affiliations":[{"raw_affiliation_string":"College of Electronic Information and Optical Engineering, Nankai University","institution_ids":["https://openalex.org/I205237279"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100683300"],"corresponding_institution_ids":["https://openalex.org/I162868743"],"apc_list":null,"apc_paid":null,"fwci":0.1748,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.53809959,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"E107.A","issue":"1","first_page":"174","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":1.0,"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"}},{"id":"https://openalex.org/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.805582582950592},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6485874056816101},{"id":"https://openalex.org/keywords/prime","display_name":"Prime (order theory)","score":0.6454395055770874},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5694879293441772},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5551087856292725},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.5172032117843628},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.512010395526886},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5097569823265076},{"id":"https://openalex.org/keywords/prime-factor","display_name":"Prime factor","score":0.4593823552131653},{"id":"https://openalex.org/keywords/factor","display_name":"Factor (programming language)","score":0.4260396361351013},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36439448595046997},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.07570245862007141},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.0643559992313385}],"concepts":[{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.805582582950592},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6485874056816101},{"id":"https://openalex.org/C184992742","wikidata":"https://www.wikidata.org/wiki/Q7243229","display_name":"Prime (order theory)","level":2,"score":0.6454395055770874},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5694879293441772},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5551087856292725},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.5172032117843628},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.512010395526886},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5097569823265076},{"id":"https://openalex.org/C30860621","wikidata":"https://www.wikidata.org/wiki/Q49008","display_name":"Prime factor","level":3,"score":0.4593823552131653},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.4260396361351013},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36439448595046997},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.07570245862007141},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0643559992313385},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","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:10.1587/transfun.2023eal2044","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2023eal2044","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023EAL2044/_pdf","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":{"id":"doi:10.1587/transfun.2023eal2044","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transfun.2023eal2044","pdf_url":"https://www.jstage.jst.go.jp/article/transfun/E107.A/1/E107.A_2023EAL2044/_pdf","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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4383684289.pdf"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1859255994","https://openalex.org/W2028826090","https://openalex.org/W2131011765","https://openalex.org/W2138898625","https://openalex.org/W2226663035","https://openalex.org/W2546471736","https://openalex.org/W2782581379","https://openalex.org/W2793186576","https://openalex.org/W2963726862","https://openalex.org/W3183987769","https://openalex.org/W4226024440","https://openalex.org/W4307203247"],"related_works":["https://openalex.org/W3046688035","https://openalex.org/W2012363129","https://openalex.org/W2375604274","https://openalex.org/W2356258248","https://openalex.org/W2069914113","https://openalex.org/W29235628","https://openalex.org/W2066431770","https://openalex.org/W4298214465","https://openalex.org/W2321841381","https://openalex.org/W4289785671"],"abstract_inverted_index":{"This":[0],"letter":[1],"introduces":[2],"a":[3,20,35,40,64,115],"prime-factor":[4],"Galois":[5],"field":[6],"Fourier":[7,32],"transform":[8,33],"(PF-GFFT)":[9],"architecture":[10,42],"to":[11,34,47,117],"frequency":[12],"domain":[13],"decoding":[14,120,128],"(FDD)":[15],"of":[16,52,106],"cyclic":[17,129],"codes.":[18],"Firstly,":[19],"fast":[21],"FDD":[22],"scheme":[23],"is":[24,45,61,102,114],"designed":[25],"which":[26,70],"converts":[27],"the":[28,49,76,87,119],"original":[29],"single":[30],"longer":[31,132],"multi-dimensional":[36],"smaller":[37,109],"transform.":[38],"Furthermore,":[39],"ladder-shift":[41],"for":[43],"PF-GFFT":[44,60,83],"explored":[46],"solve":[48],"rearrangement":[50],"problem":[51],"input":[53],"and":[54,93,101,122],"output":[55],"data.":[56],"In":[57],"this":[58],"regard,":[59],"considered":[62],"as":[63],"lower":[65],"order":[66,105],"spectral":[67],"calculation":[68],"scheme,":[69],"has":[71,123],"sufficient":[72],"preponderance":[73],"in":[74,98,127],"reducing":[75],"computational":[77],"complexity.":[78],"Simulation":[79],"results":[80],"show":[81],"that":[82],"compares":[84],"favorably":[85],"with":[86,131],"current":[88],"general":[89],"GFFT,":[90],"simplified-GFFT":[91],"(S-GFFT),":[92],"circular":[94],"shifts-GFFT":[95],"(CS-GFFT)":[96],"algorithms":[97],"time-consuming":[99],"cost,":[100],"nearly":[103],"an":[104],"magnitude":[107],"or":[108],"than":[110],"them.":[111],"The":[112],"superiority":[113],"benefit":[116],"improving":[118],"speed":[121],"potential":[124],"application":[125],"value":[126],"codes":[130],"code":[133],"lengths.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-02-03T00:53:05.648605","created_date":"2025-10-10T00:00:00"}
