{"id":"https://openalex.org/W2167695215","doi":"https://doi.org/10.1109/tce.2009.5277953","title":"Iterative approach for multiuser carrier frequency offset estimation in interleaved OFDMA uplink","display_name":"Iterative approach for multiuser carrier frequency offset estimation in interleaved OFDMA uplink","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2167695215","doi":"https://doi.org/10.1109/tce.2009.5277953","mag":"2167695215"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2009.5277953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2009.5277953","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","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/A5022233519","display_name":"Ruiqin Miao","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiqin Miao","raw_affiliation_strings":["Shanghai Key Laboratory of Digital Media Processing and Transmissions, Shanghai Jiaotong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Digital Media Processing and Transmissions, Shanghai Jiaotong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101487138","display_name":"Jian Xiong","orcid":"https://orcid.org/0000-0003-0869-680X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Xiong","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, CN","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101823702","display_name":"Lin Gui","orcid":"https://orcid.org/0000-0003-3452-3347"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Gui","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, CN","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5115010718","display_name":"Jun Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Sun","raw_affiliation_strings":["Shanghai Jiao Tong University, Shanghai, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, CN","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.9156,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.78913982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"55","issue":"3","first_page":"1039","last_page":"1044"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9976999759674072,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.9439102411270142},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8257339000701904},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7256617546081543},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiple-access","display_name":"Orthogonal frequency-division multiple access","score":0.7169604301452637},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.699762761592865},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6719748377799988},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5990898609161377},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.5484666228294373},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5164461135864258},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5077627897262573},{"id":"https://openalex.org/keywords/taylor-series","display_name":"Taylor series","score":0.4910114109516144},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.47241726517677307},{"id":"https://openalex.org/keywords/ambiguity","display_name":"Ambiguity","score":0.42295610904693604},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.391550213098526},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.3472188711166382},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.33876746892929077},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24185556173324585},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23951345682144165},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12205323576927185},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1180925965309143}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.9439102411270142},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8257339000701904},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7256617546081543},{"id":"https://openalex.org/C2775907427","wikidata":"https://www.wikidata.org/wiki/Q2697649","display_name":"Orthogonal frequency-division multiple access","level":4,"score":0.7169604301452637},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.699762761592865},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6719748377799988},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5990898609161377},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.5484666228294373},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5164461135864258},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5077627897262573},{"id":"https://openalex.org/C158946198","wikidata":"https://www.wikidata.org/wiki/Q131187","display_name":"Taylor series","level":2,"score":0.4910114109516144},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.47241726517677307},{"id":"https://openalex.org/C2780522230","wikidata":"https://www.wikidata.org/wiki/Q1140419","display_name":"Ambiguity","level":2,"score":0.42295610904693604},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.391550213098526},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.3472188711166382},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.33876746892929077},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24185556173324585},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23951345682144165},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12205323576927185},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1180925965309143},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2009.5277953","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2009.5277953","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"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 Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1588092092","https://openalex.org/W1836907912","https://openalex.org/W2066912216","https://openalex.org/W2097487436","https://openalex.org/W2100459091","https://openalex.org/W2102345452","https://openalex.org/W2113351607","https://openalex.org/W2118945493","https://openalex.org/W2120030930","https://openalex.org/W2124320977","https://openalex.org/W2133920396","https://openalex.org/W2152486553","https://openalex.org/W2168618889","https://openalex.org/W6638763547"],"related_works":["https://openalex.org/W2884849751","https://openalex.org/W1486522140","https://openalex.org/W3190354038","https://openalex.org/W2093099276","https://openalex.org/W2065600682","https://openalex.org/W1836907912","https://openalex.org/W2087148214","https://openalex.org/W2051220555","https://openalex.org/W2166055722","https://openalex.org/W2118585122"],"abstract_inverted_index":{"In":[0],"this":[1,53],"paper,":[2],"the":[3,64,70,80,86,109,119,122],"issue":[4],"of":[5,25,79,88,121],"carrier":[6],"frequency":[7,14],"offset":[8],"(CFO)":[9],"estimation":[10],"in":[11,28,99],"interleaved":[12],"orthogonal":[13],"division":[15],"multiple":[16],"access":[17],"(OFDMA)":[18],"uplink":[19],"systems":[20],"is":[21,36,44,56],"investigated.":[22],"The":[23,58],"problem":[24],"peaks":[26,90],"ambiguity":[27],"MUSIC":[29,54],"estimator":[30,55],"proposed":[31,59,123],"by":[32,68],"Cao":[33,95],"and":[34,39,96,104,107],"Yao":[35],"analyzed":[37],"firstly,":[38],"then":[40],"a":[41,47,74],"searching":[42],"solution":[43],"presented.":[45],"Furthermore,":[46],"new":[48],"iterative":[49],"algorithm":[50],"based":[51],"on":[52],"proposed.":[57],"approach":[60,98],"iteratively":[61],"searches":[62],"for":[63],"correct":[65],"CFO":[66,81],"vector":[67],"minimizing":[69],"objective":[71],"function":[72],"using":[73],"first-order":[75],"Taylor":[76],"series":[77],"approximation":[78],"vector.":[82],"It":[83],"can":[84],"conquer":[85],"effect":[87],"ambiguous":[89],"effectively,":[91],"performs":[92],"better":[93],"than":[94],"Yao's":[97],"relatively":[100],"low":[101],"SNR":[102],"region":[103],"large":[105],"CFO,":[106],"at":[108],"same":[110],"time":[111],"has":[112],"much":[113],"lower":[114],"computational":[115],"complexity.":[116],"Simulations":[117],"illustrate":[118],"efficiency":[120],"algorithm.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}