{"id":"https://openalex.org/W2129672334","doi":"https://doi.org/10.1109/tce.2004.1341686","title":"A new frequency synchronization scheme for OFDM","display_name":"A new frequency synchronization scheme for OFDM","publication_year":2004,"publication_date":"2004-08-01","ids":{"openalex":"https://openalex.org/W2129672334","doi":"https://doi.org/10.1109/tce.2004.1341686","mag":"2129672334"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2004.1341686","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2004.1341686","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/A5100346750","display_name":"Peng Liu","orcid":"https://orcid.org/0000-0001-6965-8001"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Liu","raw_affiliation_strings":["The Key Laboratory of ISN, Xidian University, China","Key Laboratory of ISN, Xidian University,Xi'an,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of ISN, Xidian University, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of ISN, Xidian University,Xi'an,China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375952","display_name":"Bingbing Li","orcid":"https://orcid.org/0000-0001-6140-4189"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing-bing Li","raw_affiliation_strings":["Xidian University, China","XiDian Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"XiDian Univ., China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015936673","display_name":"Zhaoyang Lu","orcid":"https://orcid.org/0000-0003-0949-6981"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhao-yang Lu","raw_affiliation_strings":["Xidian University, China","XiDian Univ., China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xidian University, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"XiDian Univ., China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng-kui Gong","raw_affiliation_strings":["The Key Laboratory of ISN, Xidian University, China","[The Key Laboratory of ISN, Xidian University, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Key Laboratory of ISN, Xidian University, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[The Key Laboratory of ISN, Xidian University, China]","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":0.3375,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.65913415,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"50","issue":"3","first_page":"823","last_page":"828"},"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9987000226974487,"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":0.9955000281333923,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.9071887135505676},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.7905056476593018},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.7245869636535645},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7238550186157227},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.6590484380722046},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.6553635597229004},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6174324154853821},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.49648696184158325},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.49457475543022156},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.478641152381897},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.47736120223999023},{"id":"https://openalex.org/keywords/utc-offset","display_name":"UTC offset","score":0.43304091691970825},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.41830864548683167},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4027370810508728},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2115544080734253},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2027725875377655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18242624402046204},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.07486587762832642},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06919166445732117}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.9071887135505676},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.7905056476593018},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.7245869636535645},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7238550186157227},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.6590484380722046},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6553635597229004},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6174324154853821},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.49648696184158325},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.49457475543022156},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.478641152381897},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.47736120223999023},{"id":"https://openalex.org/C185588997","wikidata":"https://www.wikidata.org/wiki/Q187110","display_name":"UTC offset","level":3,"score":0.43304091691970825},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.41830864548683167},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4027370810508728},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2115544080734253},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2027725875377655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18242624402046204},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07486587762832642},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06919166445732117},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"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/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"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.2004.1341686","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2004.1341686","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":15,"referenced_works":["https://openalex.org/W2110774823","https://openalex.org/W2119857453","https://openalex.org/W2125992421","https://openalex.org/W2138093886","https://openalex.org/W2142226101","https://openalex.org/W2142958037","https://openalex.org/W2144433515","https://openalex.org/W2148740415","https://openalex.org/W2150821750","https://openalex.org/W2155411481","https://openalex.org/W2167845535","https://openalex.org/W6678438744","https://openalex.org/W6681845608","https://openalex.org/W6682396088","https://openalex.org/W6684518324"],"related_works":["https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W2811018130","https://openalex.org/W113178990","https://openalex.org/W2129672334","https://openalex.org/W3035047254","https://openalex.org/W2795913985","https://openalex.org/W2376512519","https://openalex.org/W4317826585","https://openalex.org/W2158249317"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,14,75,91,115],"new":[6,15,32,70],"carrier":[7],"frequency":[8,27,52,85,99,119,128],"offset":[9,86,100],"(CFO)":[10],"estimation":[11,34,60,142],"algorithm":[12,35,65,143],"and":[13,26,43,54,78,110,132,144],"CFO":[16,33,50,71,141],"correction":[17,72,147],"structure":[18,73],"in":[19,24,51,79,118],"the":[20,49,63,80,107,124,135,139,145],"multi-stage":[21],"synchronization":[22,82],"strategy":[23],"time":[25,108,126],"domain":[28],"for":[29],"OFDM.":[30],"The":[31,69,130],"uses":[36],"all":[37],"pilots":[38,41,45],"including":[39],"continual":[40],"(CP)":[42],"scattered":[44],"(SP)":[46],"to":[47,106],"estimate":[48],"domain,":[53,109,120],"it":[55,111],"can":[56,122],"acquire":[57],"more":[58],"accurate":[59],"results":[61],"than":[62],"conventional":[64,95],"only":[66],"using":[67,90,114],"CP.":[68],"is":[74,88,112],"double-loop":[76,81,146],"structure,":[77,83],"\"fractional\"":[84],"(FFO)":[87],"corrected":[89],"long":[92],"loop":[93,117],"as":[94],"method,":[96],"however,":[97],"\"integral\"":[98],"(IFO)":[101],"does":[102],"not":[103],"go":[104],"back":[105],"recovered":[113],"short":[116],"which":[121],"shorten":[123],"convergence":[125],"of":[127,138],"synchronization.":[129],"analysis":[131],"simulations":[133],"show":[134],"improved":[136],"performance":[137],"proposed":[140],"structure.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}