{"id":"https://openalex.org/W3197679010","doi":"https://doi.org/10.1109/twc.2021.3076039","title":"A Joint Filter and Spectrum Shifting Architecture for Low Complexity Flexible UFMC in 5G","display_name":"A Joint Filter and Spectrum Shifting Architecture for Low Complexity Flexible UFMC in 5G","publication_year":2021,"publication_date":"2021-05-04","ids":{"openalex":"https://openalex.org/W3197679010","doi":"https://doi.org/10.1109/twc.2021.3076039","mag":"3197679010"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2021.3076039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3076039","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10251/188194","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057379737","display_name":"Vikas Kumar","orcid":"https://orcid.org/0000-0002-2358-2555"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vikas Kumar","raw_affiliation_strings":["Bharat Sanchar Nigam Ltd., Patna, India"],"raw_orcid":"https://orcid.org/0000-0002-2358-2555","affiliations":[{"raw_affiliation_string":"Bharat Sanchar Nigam Ltd., Patna, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066710236","display_name":"Mithun Mukherjee","orcid":"https://orcid.org/0000-0002-6605-180X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mithun Mukherjee","raw_affiliation_strings":["School of Artificial Intelligence, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6605-180X","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061267204","display_name":"Jaime Lloret","orcid":"https://orcid.org/0000-0002-0862-0533"},"institutions":[{"id":"https://openalex.org/I198012923","display_name":"University of Staffordshire","ror":"https://ror.org/00d6k8y35","country_code":"GB","type":"education","lineage":["https://openalex.org/I198012923"]},{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES","GB"],"is_corresponding":false,"raw_author_name":"Jaime Lloret","raw_affiliation_strings":["Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras (IGIC), Universitat Politecnica de Valencia, Valencia, Spain","School of Computing and Digital Technologies, Staffordshire University, Stoke-on-Trent, U.K"],"raw_orcid":"https://orcid.org/0000-0002-0862-0533","affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras (IGIC), Universitat Politecnica de Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I60053951"]},{"raw_affiliation_string":"School of Computing and Digital Technologies, Staffordshire University, Stoke-on-Trent, U.K","institution_ids":["https://openalex.org/I198012923"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068223297","display_name":"Zhenwen Ren","orcid":"https://orcid.org/0000-0003-3791-9750"},"institutions":[{"id":"https://openalex.org/I1297991670","display_name":"Southwest University of Science and Technology","ror":"https://ror.org/04d996474","country_code":"CN","type":"education","lineage":["https://openalex.org/I1297991670"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenwen Ren","raw_affiliation_strings":["Department of Computer Science, Nanjing University of Science and Technology, Nanjing, China","Department of National Defence Science and Technology, Southwest University of Science and Technology, Mianyang, China"],"raw_orcid":"https://orcid.org/0000-0003-3791-9750","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Department of National Defence Science and Technology, Southwest University of Science and Technology, Mianyang, China","institution_ids":["https://openalex.org/I1297991670"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034736020","display_name":"Mamta Kumari","orcid":"https://orcid.org/0000-0003-4317-7474"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mamta Kumari","raw_affiliation_strings":["Department of Computer Science and Engineering, Ramchandra Chandravansi Institute of Technology, Bishrampur, India"],"raw_orcid":"https://orcid.org/0000-0003-4317-7474","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Ramchandra Chandravansi Institute of Technology, Bishrampur, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6884,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68989028,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"20","issue":"10","first_page":"6706","last_page":"6714"},"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/T11248","display_name":"Advanced Power Amplifier Design","score":0.9926000237464905,"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":0.9883000254631042,"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/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.7694876790046692},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.6540139317512512},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5417687296867371},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.49015316367149353},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4422450363636017},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3287767171859741},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32096990942955017},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.11948075890541077}],"concepts":[{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.7694876790046692},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.6540139317512512},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5417687296867371},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.49015316367149353},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4422450363636017},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3287767171859741},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32096990942955017},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.11948075890541077}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2021.3076039","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3076039","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:riunet.upv.es:10251/188194","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/188194","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:riunet.upv.es:10251/188194","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/188194","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W265893017","https://openalex.org/W1488289846","https://openalex.org/W1518413571","https://openalex.org/W1586249561","https://openalex.org/W1970216854","https://openalex.org/W1984161866","https://openalex.org/W1992425642","https://openalex.org/W1992581086","https://openalex.org/W2033218641","https://openalex.org/W2036766151","https://openalex.org/W2046103068","https://openalex.org/W2054567249","https://openalex.org/W2113161191","https://openalex.org/W2115452265","https://openalex.org/W2131820784","https://openalex.org/W2163121240","https://openalex.org/W2340158304","https://openalex.org/W2470277061","https://openalex.org/W2509951159","https://openalex.org/W2582857465","https://openalex.org/W2587342861","https://openalex.org/W2601741393","https://openalex.org/W2605882095","https://openalex.org/W2606983907","https://openalex.org/W2612252438","https://openalex.org/W2735704884","https://openalex.org/W2736413366","https://openalex.org/W2777648457","https://openalex.org/W2811162328","https://openalex.org/W2857543041","https://openalex.org/W2890194855","https://openalex.org/W2892502448","https://openalex.org/W2909391739","https://openalex.org/W2920321845","https://openalex.org/W2952059655","https://openalex.org/W2962901770","https://openalex.org/W2967689043","https://openalex.org/W2993827264","https://openalex.org/W3003248776","https://openalex.org/W3124648670","https://openalex.org/W6609737879","https://openalex.org/W6765971578","https://openalex.org/W7043960030"],"related_works":["https://openalex.org/W2390004645","https://openalex.org/W2369001708","https://openalex.org/W2029959729","https://openalex.org/W303963093","https://openalex.org/W1489991992","https://openalex.org/W1989175590","https://openalex.org/W2375632876","https://openalex.org/W2095558912","https://openalex.org/W2371859526","https://openalex.org/W148079815"],"abstract_inverted_index":{"The":[0,49],"hardware":[1,199],"realization":[2],"of":[3,52,60,69,76,117,120,154,157],"Universal":[4],"Filtered":[5],"Multi":[6],"Carrier":[7],"(UFMC)":[8],"architecture":[9,94],"has":[10],"attracted":[11],"significant":[12],"attention":[13],"in":[14,25,34,111,182,189],"fifth":[15],"generation":[16],"(5G)":[17],"and":[18,64,73,124,137,161,177,202],"beyond.":[19],"In":[20,88],"addition":[21,178],"to":[22,79,108,165],"the":[23,67,83,114,167,171,195],"flexibility":[24],"fast":[26],"Fourier":[27],"transform":[28],"(FFT)-length,":[29],"a":[30,96],"flexible":[31,46,70,84,97],"prototype":[32,71,99],"filter":[33,72,77,100,106,135,168],"combination":[35,153],"with":[36,113,210],"multiplicative":[37],"complex":[38,175],"spectrum":[39,74,138],"shifting":[40,139],"co-efficients":[41,78,107,136,140,169],"is":[42,163,192],"required":[43],"for":[44,95,170],"realizing":[45],"UFMC":[47,53,85],"architecture.":[48,197],"existing":[50],"architectures":[51],"transmitter":[54],"commonly":[55],"adopted":[56],"fixed-size":[57],"FFT-length,":[58,118,155],"number":[59,119,156],"subbands,":[61,121,158],"subband":[62,122,159],"size,":[63,123],"filter-length.":[65,125],"Moreover,":[66,174],"lack":[68],"localization":[75],"individual":[80,109,172],"subbands":[81,110],"limits":[82],"system":[86],"design.":[87],"this":[89],"paper,":[90],"we":[91],"propose":[92],"VLSI":[93],"length":[98],"that":[101],"can":[102],"generate":[103,166],"spectrally":[104],"shifted":[105],"tune":[112],"changing":[115],"value":[116],"For":[126],"16-bit":[127],"word":[128],"size":[129,160],"architecture,":[130,184],"our":[131],"proposed":[132,183],"design":[133],"produces":[134],"upto":[141],"length,":[142],"<inline-formula":[143],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[144],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[145],"<tex-math":[146],"notation=\"LaTeX\">$2^{15}$":[147],"</tex-math></inline-formula>":[148],".":[149],"Thus,":[150],"any":[151],"desired":[152],"filter-length":[162],"selected":[164],"subbands.":[173],"multiplication":[176],"operations":[179],"are":[180],"reduced":[181],"quantitatively,":[185],"about":[186],"58.81%":[187],"reduction":[188],"filtering":[190],"unit":[191],"achieved":[193],"over":[194],"state-of-the-art":[196],"Finally,":[198],"implementation":[200],"output":[201],"XILINX":[203],"post":[204],"route":[205],"simulation":[206],"result":[207],"matches":[208],"perfectly":[209],"MATLAB":[211],"simulations.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}