{"id":"https://openalex.org/W2917464007","doi":"https://doi.org/10.1109/lwc.2019.2900042","title":"Inter-User Frequency Offset Resilient Uplink FBMC by DFT Spreading and Cyclic Shift","display_name":"Inter-User Frequency Offset Resilient Uplink FBMC by DFT Spreading and Cyclic Shift","publication_year":2019,"publication_date":"2019-02-19","ids":{"openalex":"https://openalex.org/W2917464007","doi":"https://doi.org/10.1109/lwc.2019.2900042","mag":"2917464007"},"language":"en","primary_location":{"id":"doi:10.1109/lwc.2019.2900042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2900042","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","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/A5072199973","display_name":"Kwonhue Choi","orcid":"https://orcid.org/0000-0002-1755-0186"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kwonhue Choi","raw_affiliation_strings":["Department of Information and Communication Engineering, Yeungnam University, Gyeongsan, South Korea"],"affiliations":[{"raw_affiliation_string":"Department of Information and Communication Engineering, Yeungnam University, Gyeongsan, South Korea","institution_ids":["https://openalex.org/I55240360"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5072199973"],"corresponding_institution_ids":["https://openalex.org/I55240360"],"apc_list":null,"apc_paid":null,"fwci":0.9538,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.75307086,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":"3","first_page":"925","last_page":"928"},"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/T10232","display_name":"Optical Network Technologies","score":0.9969000220298767,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9929999709129333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.722223699092865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6439124345779419},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.624931275844574},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5961252450942993},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5664340853691101},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.5489670038223267},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5075117349624634},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4859522581100464},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.4849002957344055},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4619377851486206},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.4109612703323364},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3456156253814697},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.27276474237442017},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.20227786898612976},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17943981289863586},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13642391562461853},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.13387486338615417},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.11286750435829163},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.09066811203956604}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.722223699092865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6439124345779419},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.624931275844574},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5961252450942993},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5664340853691101},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5489670038223267},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5075117349624634},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4859522581100464},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.4849002957344055},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4619377851486206},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.4109612703323364},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3456156253814697},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.27276474237442017},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.20227786898612976},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17943981289863586},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13642391562461853},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.13387486338615417},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.11286750435829163},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.09066811203956604},{"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/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lwc.2019.2900042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lwc.2019.2900042","pdf_url":null,"source":{"id":"https://openalex.org/S2500830676","display_name":"IEEE Wireless Communications Letters","issn_l":"2162-2337","issn":["2162-2337","2162-2345"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8789450543","display_name":null,"funder_award_id":"IITP-2018-2016-0-00313","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320333169","display_name":"National Science Foundation, United Arab Emirates","ror":null},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1879741367","https://openalex.org/W1992615966","https://openalex.org/W2098727934","https://openalex.org/W2302181178","https://openalex.org/W2767166985","https://openalex.org/W2906584993","https://openalex.org/W6639515168"],"related_works":["https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W3175192043","https://openalex.org/W2068304403","https://openalex.org/W2371617615","https://openalex.org/W2540911486","https://openalex.org/W3080284048","https://openalex.org/W2010378487","https://openalex.org/W3147831239","https://openalex.org/W2022242418"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,42],"new":[3],"multiuser":[4],"FBMC":[5,17,55,85],"that":[6,95],"performs":[7],"cyclic-shift":[8],"on":[9],"discrete":[10],"Fourier":[11],"transform-spread":[12],"data":[13],"symbols":[14],"prior":[15],"to":[16,77],"modulation.":[18],"The":[19],"interference":[20],"between":[21],"frequency":[22,49],"asynchronous":[23],"users'":[24],"adjacent":[25],"resource":[26],"blocks":[27],"(RBs)":[28],"is":[29],"minimized.":[30],"In":[31,81],"the":[32,34,47,53,60,71,83,87,91,97],"receiver,":[33],"RBs'":[35],"cyclic":[36],"shift":[37],"values":[38],"are":[39],"detected":[40],"in":[41],"simple":[43],"blind":[44],"manner.":[45],"As":[46],"inter-user":[48,68],"offset":[50],"range":[51],"increases,":[52],"conventional":[54],"schemes":[56],"break":[57],"down,":[58],"and":[59],"BERs":[61,72],"saturate":[62,76],"at":[63],"high":[64],"SNR.":[65],"Moreover,":[66],"with":[67],"power":[69],"differences,":[70],"(bit":[73],"error":[74],"rates)":[75],"an":[78],"unacceptable":[79],"level.":[80],"contrast,":[82],"proposed":[84],"retains":[86],"same":[88],"slope":[89],"of":[90,96],"BER":[92],"curves":[93],"as":[94],"interference-free":[98],"case.":[99]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
