{"id":"https://openalex.org/W2025006232","doi":"https://doi.org/10.1109/vetecf.2007.294","title":"OFDM Symbol Synchronization Using Frequency Domain Pilots in Time Domain","display_name":"OFDM Symbol Synchronization Using Frequency Domain Pilots in Time Domain","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2025006232","doi":"https://doi.org/10.1109/vetecf.2007.294","mag":"2025006232"},"language":"en","primary_location":{"id":"doi:10.1109/vetecf.2007.294","doi":"https://doi.org/10.1109/vetecf.2007.294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2007.294","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 66th Vehicular Technology Conference","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5045359152","display_name":"Alessio Filippi","orcid":"https://orcid.org/0000-0001-7969-2940","observed_orcids":["https://orcid.org/0000-0001-7969-2940"]},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Alessio Filippi","raw_affiliation_strings":["Philips Research, Eindhoven, Netherlands","Philips Res., Eindhoven#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Res., Eindhoven#TAB#","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035047480","display_name":"Semih Serbetli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Semih Serbetli","raw_affiliation_strings":["Philips Research, Eindhoven, Netherlands","Philips Res., Eindhoven#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Philips Research, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Res., Eindhoven#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210122849"],"apc_list":null,"apc_paid":null,"fwci":3.0126,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.90625808,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1376","last_page":"1380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.975600004196167,"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":0.975600004196167,"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":0.01489999983459711,"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/T12024","display_name":"Ultra-Wideband Communications Technology","score":0.0012000000569969416,"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/ofdm","display_name":"OFDM","score":0.972000002861023},{"id":"https://openalex.org/keywords/clock-recovery","display_name":"clock recovery","score":0.8519999980926514},{"id":"https://openalex.org/keywords/clock-synchronization","display_name":"clock synchronization","score":0.8659999966621399},{"id":"https://openalex.org/keywords/pilot-based-channel-estimation","display_name":"pilot-based channel estimation","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8705717921257019},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.810284435749054},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.7422462105751038},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7202272415161133},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7027460336685181},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.6251286268234253},{"id":"https://openalex.org/C134400042","wikidata":"https://www.wikidata.org/wiki/Q2372244","display_name":"Symbol (formal)","level":2,"score":0.5410851240158081},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.5327228307723999},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5073272585868835},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5060908198356628},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4696494936943054},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.37208712100982666},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33368998765945435},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2965325117111206},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16375458240509033},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15867656469345093},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.1530049741268158},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.1491624414920807},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10003551840782166},{"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/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/vetecf.2007.294","doi":"https://doi.org/10.1109/vetecf.2007.294","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecf.2007.294","pdf_url":null,"source":{"id":"https://openalex.org/S4210185404","display_name":"IEEE Vehicular Technology Conference","issn_l":"1090-3038","issn":["1090-3038","2577-2465"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1","norway-1"],"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE 66th Vehicular Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1521199493","https://openalex.org/W1573523980","https://openalex.org/W1822295312","https://openalex.org/W1891510801","https://openalex.org/W2099616259","https://openalex.org/W2109369873","https://openalex.org/W2110774823","https://openalex.org/W2113593138","https://openalex.org/W2119857453","https://openalex.org/W2131909533","https://openalex.org/W2140901239","https://openalex.org/W2155411481","https://openalex.org/W2164153974","https://openalex.org/W2168002133","https://openalex.org/W2340835807","https://openalex.org/W2789473133","https://openalex.org/W6631217931"],"related_works":["https://openalex.org/W2116060064","https://openalex.org/W1669976199","https://openalex.org/W2150821750","https://openalex.org/W2388815340","https://openalex.org/W2393266385","https://openalex.org/W2358068805","https://openalex.org/W7099697518","https://openalex.org/W2004267272","https://openalex.org/W2084958360","https://openalex.org/W1859822418"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"describe":[4],"and":[5,55],"evaluate":[6],"a":[7,60],"novel":[8],"time":[9,53,83],"synchronization":[10],"algorithm":[11],"for":[12,34],"OFDM":[13,24],"systems":[14],"robust":[15],"to":[16,58,65,79],"channels":[17],"with":[18],"long":[19],"echoes.":[20],"Most":[21],"of":[22,41,45],"the":[23,31,47,52,66,81],"based":[25],"standards":[26],"provide":[27],"known":[28],"pilots":[29,50],"in":[30,51],"frequency":[32,48],"domain":[33,49,54],"channel":[35,62,74],"estimation":[36,63,75],"purposes.":[37],"The":[38,72],"basic":[39],"idea":[40],"our":[42],"contribution":[43],"consists":[44],"interpreting":[46],"using":[56],"them":[57],"obtain":[59],"rough":[61,73],"prior":[64],"receiver":[67],"discrete":[68],"Fourier":[69],"transform":[70],"(DFT).":[71],"is":[76],"then":[77],"used":[78],"perform":[80],"fine":[82],"synchronization.":[84]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
