{"id":"https://openalex.org/W4323521107","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052092","title":"Hardware Efficient Radix-3/4/11 based FFT Processor for 5G NR Application","display_name":"Hardware Efficient Radix-3/4/11 based FFT Processor for 5G NR Application","publication_year":2022,"publication_date":"2022-10-31","ids":{"openalex":"https://openalex.org/W4323521107","doi":"https://doi.org/10.1109/ieeeconf56349.2022.10052092"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf56349.2022.10052092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf56349.2022.10052092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-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/A5057321080","display_name":"Yakun Zhou","orcid":"https://orcid.org/0000-0002-7293-5601"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yakun Zhou","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016645766","display_name":"Shuai Li","orcid":"https://orcid.org/0000-0002-3163-8870"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Li","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001273302","display_name":"Chunping Yang","orcid":"https://orcid.org/0000-0001-9148-1329"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunping Yang","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028838740","display_name":"Jinsheng Kuang","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinsheng Kuang","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078286204","display_name":"Jienan Chen","orcid":"https://orcid.org/0000-0003-1265-0775"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jienan Chen","raw_affiliation_strings":["University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,National Key Laboratory of Science and Technology on Communications,Chengdu,Sichuan,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100380082","display_name":"Chuan Zhang","orcid":"https://orcid.org/0000-0002-7736-6487"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chuan Zhang","raw_affiliation_strings":["School of Information Science and Engineering at the Southeast University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering at the Southeast University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5946,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.66227595,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"634","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11034","display_name":"Digital Filter Design and Implementation","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.8035899996757507},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8013664484024048},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6087180972099304},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5859216451644897},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5267198085784912},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4692537486553192},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4685298800468445},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4516753554344177},{"id":"https://openalex.org/keywords/radix","display_name":"Radix (gastropod)","score":0.4411046802997589},{"id":"https://openalex.org/keywords/split-radix-fft-algorithm","display_name":"Split-radix FFT algorithm","score":0.43139705061912537},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4152512550354004},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.41035333275794983},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14353248476982117},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1233224868774414},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09296420216560364},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.08827868103981018},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08475396037101746}],"concepts":[{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.8035899996757507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8013664484024048},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6087180972099304},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5859216451644897},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5267198085784912},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4692537486553192},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4685298800468445},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4516753554344177},{"id":"https://openalex.org/C2779091547","wikidata":"https://www.wikidata.org/wiki/Q287565","display_name":"Radix (gastropod)","level":2,"score":0.4411046802997589},{"id":"https://openalex.org/C103755468","wikidata":"https://www.wikidata.org/wiki/Q17103599","display_name":"Split-radix FFT algorithm","level":5,"score":0.43139705061912537},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4152512550354004},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.41035333275794983},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14353248476982117},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1233224868774414},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09296420216560364},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.08827868103981018},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08475396037101746},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf56349.2022.10052092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf56349.2022.10052092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 56th Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1975210673","https://openalex.org/W2014993833","https://openalex.org/W2065387773","https://openalex.org/W2083416315","https://openalex.org/W2108410591","https://openalex.org/W2109070029","https://openalex.org/W2317906089","https://openalex.org/W2588325739","https://openalex.org/W2594399252","https://openalex.org/W2739193618","https://openalex.org/W2746588229","https://openalex.org/W2897669092","https://openalex.org/W2918547626","https://openalex.org/W2941971445","https://openalex.org/W2972414850","https://openalex.org/W3094740019","https://openalex.org/W4231896027"],"related_works":["https://openalex.org/W2185259940","https://openalex.org/W2031343199","https://openalex.org/W2113951268","https://openalex.org/W2168413811","https://openalex.org/W4226515754","https://openalex.org/W2977460836","https://openalex.org/W2144412928","https://openalex.org/W2356814585","https://openalex.org/W2948041274","https://openalex.org/W2004315237"],"abstract_inverted_index":{"The":[0],"upcoming":[1],"5G":[2,125],"communication":[3],"is":[4],"committed":[5],"to":[6,40],"providing":[7],"ultra-high":[8],"throughput":[9],"and":[10,28,45,81,97],"ultra-low":[11],"delay":[12],"service.":[13],"However,":[14],"digital":[15],"signal":[16],"processing":[17,87],"technologies":[18],"will":[19],"be":[20],"a":[21,55],"critical":[22],"challenge":[23],"with":[24,143],"the":[25,42,76,107,111,116,124,130,133,138,144],"increasing":[26],"bandwidth":[27],"transmit":[29],"streams.":[30],"Especially,":[31],"traditional":[32],"fast":[33],"Fourier":[34],"transform":[35],"(FFT)":[36],"architectures":[37],"are":[38,68],"hard":[39],"meet":[41],"high-speed,":[43],"high-performance,":[44],"low-overhead":[46],"requirements.":[47],"To":[48],"overcome":[49],"this":[50,52],"issue,":[51],"work":[53],"proposes":[54],"reconfigurable":[56,117],"Parallel":[57],"Single-path":[58],"Delay":[59],"Feedback":[60],"(PSDF)":[61],"FFT":[62,120,135],"processor":[63,136],"based":[64],"on":[65,129],"radix-3,4,11.":[66],"There":[67],"three":[69],"new":[70],"features":[71],"of":[72,106,119,123],"our":[73],"design.":[74],"Firstly,":[75],"hybrid":[77],"two-stage":[78],"parallel":[79],"radix-64":[80],"SDF":[82,104],"architecture":[83],"supports":[84],"full":[85],"data":[86],"pipeline":[88],"without":[89],"address":[90],"collision,":[91],"as":[92,94],"well":[93],"lower":[95],"complexity":[96],"higher":[98],"speed.":[99],"Secondly,":[100],"we":[101],"proposed":[102,134],"an":[103],"implementation":[105],"radix-11":[108],"module.":[109],"Thirdly,":[110],"PSDF":[112],"design":[113],"can":[114],"perform":[115],"length":[118],"in":[121],"terms":[122],"NR":[126],"standard.":[127],"Based":[128],"synthesized":[131],"result,":[132],"improves":[137],"hardware":[139],"efficiency":[140],"significantly":[141],"compared":[142],"existing":[145],"methods.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}