{"id":"https://openalex.org/W2887329810","doi":"https://doi.org/10.1109/tsp.2018.2860556","title":"A Normalized Complex LMS Based Blind I/Q Imbalance Compensator for GFDM Receivers and Its Full Second-Order Performance Analysis","display_name":"A Normalized Complex LMS Based Blind I/Q Imbalance Compensator for GFDM Receivers and Its Full Second-Order Performance Analysis","publication_year":2018,"publication_date":"2018-08-09","ids":{"openalex":"https://openalex.org/W2887329810","doi":"https://doi.org/10.1109/tsp.2018.2860556","mag":"2887329810"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2018.2860556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2860556","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","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/A5101454918","display_name":"Hao Cheng","orcid":"https://orcid.org/0000-0002-2282-3062"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Cheng","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-2282-3062","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005242197","display_name":"Yili Xia","orcid":"https://orcid.org/0000-0002-4402-8131"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yili Xia","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4402-8131","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0009-0009-2545-2875"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Huang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3616-4616","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045457613","display_name":"L\u00fcxi Yang","orcid":"https://orcid.org/0000-0003-1474-1806"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luxi Yang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1474-1806","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103001848","display_name":"Danilo P. Mandic","orcid":"https://orcid.org/0000-0001-8432-3963"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Danilo P. Mandic","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0001-8432-3963","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101454918"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":3.2721,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.92708507,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"66","issue":"17","first_page":"4701","last_page":"4712"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.9994999766349792,"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":0.9993000030517578,"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":0.8141666650772095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5869349241256714},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4953536093235016},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.48871493339538574},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.48341119289398193},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.4417336881160736},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.43997716903686523},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41473427414894104},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3349156677722931},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15264710783958435}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8141666650772095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5869349241256714},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4953536093235016},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.48871493339538574},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.48341119289398193},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.4417336881160736},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.43997716903686523},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41473427414894104},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3349156677722931},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15264710783958435},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2018.2860556","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2018.2860556","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4152119378","display_name":null,"funder_award_id":"61720106003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8335968205","display_name":null,"funder_award_id":"61771124","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W142384176","https://openalex.org/W639989723","https://openalex.org/W1413605223","https://openalex.org/W1946146879","https://openalex.org/W1967164822","https://openalex.org/W1980840716","https://openalex.org/W1997834106","https://openalex.org/W2000006997","https://openalex.org/W2008965105","https://openalex.org/W2015348389","https://openalex.org/W2024013091","https://openalex.org/W2029693587","https://openalex.org/W2041241405","https://openalex.org/W2067489830","https://openalex.org/W2077145024","https://openalex.org/W2080621963","https://openalex.org/W2098182741","https://openalex.org/W2098359205","https://openalex.org/W2098918476","https://openalex.org/W2107589266","https://openalex.org/W2107758702","https://openalex.org/W2110476149","https://openalex.org/W2114632138","https://openalex.org/W2122182142","https://openalex.org/W2122421777","https://openalex.org/W2139933293","https://openalex.org/W2141925925","https://openalex.org/W2143016194","https://openalex.org/W2155260992","https://openalex.org/W2160059763","https://openalex.org/W2169230938","https://openalex.org/W2181585144","https://openalex.org/W2187383050","https://openalex.org/W2294288691","https://openalex.org/W2294998550","https://openalex.org/W2389426138","https://openalex.org/W2476841360","https://openalex.org/W2478927648","https://openalex.org/W2482792214","https://openalex.org/W2484306220","https://openalex.org/W2562121703","https://openalex.org/W2571157244","https://openalex.org/W2610302134","https://openalex.org/W2661279125","https://openalex.org/W2743707579","https://openalex.org/W2750432540","https://openalex.org/W2770517446","https://openalex.org/W2782498449","https://openalex.org/W2895674046","https://openalex.org/W2963529585","https://openalex.org/W4211251910"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2062605435","https://openalex.org/W2792339401","https://openalex.org/W2176409448","https://openalex.org/W2129841057","https://openalex.org/W2530747331","https://openalex.org/W3040712279","https://openalex.org/W2125564215","https://openalex.org/W2364769705","https://openalex.org/W3097525855"],"abstract_inverted_index":{"Generalized":[0],"frequency":[1,25,36],"division":[2,26],"multiplexing":[3,27],"(GFDM)":[4],"has":[5],"become":[6],"one":[7],"of":[8,61,118,127,169,197],"the":[9,22,48,119,128,133,149,159,164,170,177,186,210],"most":[10],"important":[11,173],"waveform":[12],"candidates":[13],"for":[14,67,88,93,202],"air":[15],"interface":[16],"in":[17,59,131,176],"5G":[18],"communications.":[19],"However,":[20],"like":[21],"standard":[23,187],"orthogonal":[24],"(OFDM),":[28],"its":[29,104,124,144],"direct-conversion":[30],"receivers":[31],"are":[32],"vulnerable":[33],"to":[34,39,98,157,182],"radio":[35],"impairments,":[37],"due":[38],"their":[40],"cost":[41],"and":[42,123,135,166,179],"size":[43],"constraints.":[44],"In":[45,96],"this":[46],"paper,":[47],"performance":[49,110],"deterioration":[50],"resulting":[51],"from":[52,139,162],"inphase/quadrature":[53],"(I/Q)":[54],"imbalance":[55,76],"is":[56,91,112,154],"first":[57],"analyzed":[58],"terms":[60],"signal-to-interference":[62],"plus":[63],"noise":[64],"ratio":[65],"(SINR)":[66],"typical":[68],"GFDM":[69,94,203,207],"receivers.":[70,204],"Next,":[71],"a":[72,107,115],"blind":[73],"adaptive":[74],"I/Q":[75],"compensator":[77,130],"based":[78],"on":[79,143,206],"normalized":[80],"complex":[81],"least":[82],"mean":[83],"square":[84],"(NCLMS),":[85],"originally":[86],"designed":[87],"OFDM":[89],"receivers,":[90],"extended":[92],"ones.":[95],"order":[97],"provide":[99],"more":[100],"physical":[101],"insight":[102],"into":[103],"compensation":[105],"capability,":[106],"full":[108,151],"second-order":[109,152],"assessment":[111],"established,":[113],"via":[114],"joint":[116],"consideration":[117],"weight":[120],"error":[121],"variance":[122,126,188],"complementary":[125],"proposed":[129,150],"both":[132,163],"transient":[134],"steady-state":[136],"stages.":[137],"Apart":[138],"an":[140,172],"accurate":[141],"evaluation":[142],"overall":[145],"self-image":[146],"attenuation":[147],"performance,":[148],"analysis":[153,189,192],"also":[155,193],"able":[156],"quantify":[158],"individual":[160],"contributions":[161],"I":[165],"Q":[167],"channels":[168],"compensator,":[171],"finding":[174],"missing":[175],"literature":[178],"not":[180],"possible":[181],"discover":[183],"by":[184,200],"using":[185],"only.":[190],"This":[191],"facilitates":[194],"theoretical":[195],"quantifications":[196],"SINR":[198],"improvements":[199],"NCLMS":[201],"Simulations":[205],"waveforms":[208],"support":[209],"analysis.":[211]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}