{"id":"https://openalex.org/W2156090511","doi":"https://doi.org/10.1109/ijcnn.2008.4634293","title":"Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation","display_name":"Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2156090511","doi":"https://doi.org/10.1109/ijcnn.2008.4634293","mag":"2156090511"},"language":"en","primary_location":{"id":"doi:10.1109/ijcnn.2008.4634293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","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/A5084723393","display_name":"Masaya Ohta","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masaya Ohta","raw_affiliation_strings":["Osaka Prefecture University, Sakai, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Sakai, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021900984","display_name":"Keiichi Mizutani","orcid":"https://orcid.org/0000-0002-7251-1171"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiichi Mizutani","raw_affiliation_strings":["Osaka Prefecture University, Sakai, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Sakai, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033786394","display_name":"Naoki Fujita","orcid":"https://orcid.org/0000-0002-6779-1893"},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoki Fujita","raw_affiliation_strings":["Osaka Prefecture University, Sakai, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Sakai, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101061215","display_name":"Katsumi Yamashita","orcid":null},"institutions":[{"id":"https://openalex.org/I15807432","display_name":"Osaka Prefecture University","ror":"https://ror.org/02cf1je33","country_code":"JP","type":"education","lineage":["https://openalex.org/I15807432"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsumi Yamashita","raw_affiliation_strings":["Osaka Prefecture University, Sakai, Osaka, Japan"],"affiliations":[{"raw_affiliation_string":"Osaka Prefecture University, Sakai, Osaka, Japan","institution_ids":["https://openalex.org/I15807432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084723393"],"corresponding_institution_ids":["https://openalex.org/I15807432"],"apc_list":null,"apc_paid":null,"fwci":0.678,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75077055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3474","last_page":"3478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":1.0,"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/T10232","display_name":"Optical Network Technologies","score":0.974399983882904,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.929099977016449,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8488640785217285},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.8249213695526123},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7989357709884644},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7877997159957886},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6908469200134277},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6479204893112183},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5505436658859253},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5186216235160828},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4505192041397095},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3919776678085327},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3658360540866852},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.1854221522808075},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17073500156402588},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15951228141784668},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15041622519493103},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09780776500701904},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06483948230743408}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8488640785217285},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.8249213695526123},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7989357709884644},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7877997159957886},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6908469200134277},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6479204893112183},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5505436658859253},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5186216235160828},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4505192041397095},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3919776678085327},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3658360540866852},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.1854221522808075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17073500156402588},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15951228141784668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15041622519493103},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09780776500701904},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06483948230743408},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ijcnn.2008.4634293","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcnn.2008.4634293","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence)","raw_type":"proceedings-article"},{"id":"pmh:oai:t2r2.star.titech.ac.jp:50054134","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100570659","pdf_url":null,"source":{"id":"https://openalex.org/S4377196385","display_name":"Tokyo Tech Research Repository (Tokyo Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114531698","host_organization_name":"Tokyo Institute of Technology","host_organization_lineage":["https://openalex.org/I114531698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6299999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W18446503","https://openalex.org/W192092791","https://openalex.org/W1597286183","https://openalex.org/W1835842257","https://openalex.org/W2038938588","https://openalex.org/W2053603333","https://openalex.org/W2069944453","https://openalex.org/W2082713402","https://openalex.org/W2085770694","https://openalex.org/W2112665405","https://openalex.org/W2148245819","https://openalex.org/W2163172977","https://openalex.org/W2294688254","https://openalex.org/W2798333393","https://openalex.org/W3023553154","https://openalex.org/W6660141724"],"related_works":["https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W3097525855","https://openalex.org/W2125564215","https://openalex.org/W4391741972","https://openalex.org/W1986382998","https://openalex.org/W2258948885","https://openalex.org/W2161045342","https://openalex.org/W4317418808","https://openalex.org/W2943002782"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3],"neural":[4],"network":[5],"(NN)":[6],"for":[7,65],"peak":[8],"power":[9],"reduction":[10],"of":[11,43],"orthogonal":[12],"frequency-division":[13],"multiplexing":[14],"(OFDM)":[15],"signals":[16],"is":[17],"improved":[18],"in":[19,45],"order":[20],"to":[21,50],"suppress":[22],"its":[23],"computational":[24,35,54],"complexity.":[25],"Numerical":[26],"experiments":[27],"show":[28],"that":[29],"the":[30,38,53,62],"proposed":[31],"NN":[32,46],"has":[33],"less":[34],"complexity":[36],"than":[37],"conventional":[39],"one.":[40],"The":[41],"number":[42],"IFFT":[44],"can":[47,56],"be":[48,57],"reduced":[49],"half,":[51],"and":[52],"time":[55],"suppressed":[58,72],"by":[59,73],"32.7%.":[60],"From":[61],"HDL":[63],"simulation":[64],"FPGA":[66],"implementation,":[67],"hardware":[68],"resouces":[69],"are":[70],"approximately":[71],"about":[74],"30%.":[75]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}