{"id":"https://openalex.org/W3161755949","doi":"https://doi.org/10.1109/icce50685.2021.9427639","title":"Spectrum notch forming and performance improvement scheme for windowed OFDM","display_name":"Spectrum notch forming and performance improvement scheme for windowed OFDM","publication_year":2021,"publication_date":"2021-01-10","ids":{"openalex":"https://openalex.org/W3161755949","doi":"https://doi.org/10.1109/icce50685.2021.9427639","mag":"3161755949"},"language":"en","primary_location":{"id":"doi:10.1109/icce50685.2021.9427639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce50685.2021.9427639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics (ICCE)","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/A5108705985","display_name":"Kohei Ohno","orcid":null},"institutions":[{"id":"https://openalex.org/I16656306","display_name":"Meiji University","ror":"https://ror.org/02rqvrp93","country_code":"JP","type":"education","lineage":["https://openalex.org/I16656306"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kohei Ohno","raw_affiliation_strings":["School of Interdisciplinary Mathematical Sciences, Meiji University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Interdisciplinary Mathematical Sciences, Meiji University, Tokyo, Japan","institution_ids":["https://openalex.org/I16656306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057462733","display_name":"Daiki Echizenya","orcid":null},"institutions":[{"id":"https://openalex.org/I16656306","display_name":"Meiji University","ror":"https://ror.org/02rqvrp93","country_code":"JP","type":"education","lineage":["https://openalex.org/I16656306"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daiki Echizenya","raw_affiliation_strings":["School of Interdisciplinary Mathematical Sciences, Meiji University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Interdisciplinary Mathematical Sciences, Meiji University, Tokyo, Japan","institution_ids":["https://openalex.org/I16656306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16656306"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"e97 b","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9998999834060669,"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":0.9998999834060669,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9988999962806702,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.7920402884483337},{"id":"https://openalex.org/keywords/window-function","display_name":"Window function","score":0.6701903939247131},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6579141616821289},{"id":"https://openalex.org/keywords/guard-interval","display_name":"Guard interval","score":0.5814509391784668},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.49431300163269043},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.48608162999153137},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4595022201538086},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4451502561569214},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.41291341185569763},{"id":"https://openalex.org/keywords/performance-improvement","display_name":"Performance improvement","score":0.4114701747894287},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.356722354888916},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3143121600151062},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16253328323364258},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.15605664253234863},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1106264591217041},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.07509899139404297},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07471778988838196}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7920402884483337},{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.6701903939247131},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6579141616821289},{"id":"https://openalex.org/C2777796584","wikidata":"https://www.wikidata.org/wiki/Q1132816","display_name":"Guard interval","level":4,"score":0.5814509391784668},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.49431300163269043},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.48608162999153137},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4595022201538086},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4451502561569214},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.41291341185569763},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.4114701747894287},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.356722354888916},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3143121600151062},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16253328323364258},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.15605664253234863},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1106264591217041},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.07509899139404297},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07471778988838196},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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":1,"locations":[{"id":"doi:10.1109/icce50685.2021.9427639","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce50685.2021.9427639","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1551517259","https://openalex.org/W2044320304","https://openalex.org/W2055786250","https://openalex.org/W2072538511","https://openalex.org/W2163121240","https://openalex.org/W2944955164","https://openalex.org/W6764118225"],"related_works":["https://openalex.org/W570526884","https://openalex.org/W1622094092","https://openalex.org/W2050483227","https://openalex.org/W2139335246","https://openalex.org/W2059393691","https://openalex.org/W2164369922","https://openalex.org/W4290996306","https://openalex.org/W2091108199","https://openalex.org/W1964717331","https://openalex.org/W2532887449"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"the":[3,22,26,34,39,54,61,73,80,83,87,90],"windowed":[4,27,40],"OFDM":[5,28,41],"systems":[6],"to":[7,57,78,93],"reduce":[8],"out-of-band":[9],"emissions":[10],"band":[11],"and":[12,51,69],"make":[13],"a":[14],"deeper":[15],"spectrum":[16,19,74],"notch":[17,75],"for":[18,38],"sharing.":[20],"However,":[21],"communication":[23],"performance":[24,35,68,96],"of":[25,53,82,89],"is":[29,42,48,97],"degraded.":[30],"In":[31],"this":[32],"paper,":[33],"improvement":[36],"scheme":[37],"proposed.":[43],"The":[44,64],"guard":[45],"interval":[46],"signal":[47],"extended":[49],"pre":[50],"post":[52],"effective":[55],"symbol":[56],"prevent":[58],"warping":[59],"by":[60],"window":[62,91],"function.":[63],"bit":[65],"error":[66],"rate":[67],"reduction":[70],"level":[71],"in":[72],"are":[76],"evaluated":[77],"show":[79],"effectiveness":[81],"proposed":[84],"scheme.":[85],"Moreover,":[86],"shape":[88],"function":[92],"obtain":[94],"better":[95],"examined.":[98]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}