{"id":"https://openalex.org/W2022937815","doi":"https://doi.org/10.1109/tvt.2013.2294024","title":"An Integer Time Delay Estimation Algorithm Based on Zadoff\u2013Chu Sequence in OFDM Systems","display_name":"An Integer Time Delay Estimation Algorithm Based on Zadoff\u2013Chu Sequence in OFDM Systems","publication_year":2014,"publication_date":"2014-01-31","ids":{"openalex":"https://openalex.org/W2022937815","doi":"https://doi.org/10.1109/tvt.2013.2294024","mag":"2022937815"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2013.2294024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2013.2294024","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5100741261","display_name":"Yi Huang","orcid":"https://orcid.org/0000-0001-7774-1024"},"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":"Yi Huang","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"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/A5075678549","display_name":"Aiqun Hu","orcid":"https://orcid.org/0000-0002-0398-4899"},"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":"Aiqun Hu","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"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/0000-0003-3616-4616"},"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":null,"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/A5102213017","display_name":"Shengdong Xie","orcid":null},"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":"Shengdong Xie","raw_affiliation_strings":["Computer and Software Institute, Nanjing University of Information Science and Technology, Nanjing, China","Comput. & Software Inst., Nanjing Univ. of Inf. Sci. & Technol., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer and Software Institute, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]},{"raw_affiliation_string":"Comput. & Software Inst., Nanjing Univ. of Inf. Sci. & Technol., Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018729538","display_name":"Delai Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210109250","display_name":"Suzhou Nonferrous Metals Research Institute","ror":"https://ror.org/01qr4nw81","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210109250"]},{"id":"https://openalex.org/I77566578","display_name":"United Microelectronics (United States)","ror":"https://ror.org/00vrhw316","country_code":"US","type":"company","lineage":["https://openalex.org/I4210161555","https://openalex.org/I77566578"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Delai Zhu","raw_affiliation_strings":["Realsil Microelectronics (Suzhou) Co., Ltd., Suzhou, China","Realsil Microelectron. (Suzhou) Co. Ltd., Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Realsil Microelectronics (Suzhou) Co., Ltd., Suzhou, China","institution_ids":["https://openalex.org/I77566578"]},{"raw_affiliation_string":"Realsil Microelectron. (Suzhou) Co. Ltd., Suzhou, China","institution_ids":["https://openalex.org/I4210109250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022068526","display_name":"Mingfu Xue","orcid":"https://orcid.org/0000-0003-2408-503X"},"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":"Mingfu Xue","raw_affiliation_strings":["School of Information Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8288,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76654576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"63","issue":"6","first_page":"2941","last_page":"2947"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","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/T10125","display_name":"Advanced Wireless Communication Techniques","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/T11873","display_name":"PAPR reduction in OFDM","score":0.9998000264167786,"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":0.9995999932289124,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.764296293258667},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.682444155216217},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5734080672264099},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5310676097869873},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.43330177664756775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31405919790267944},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.22028937935829163},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21217656135559082}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.764296293258667},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.682444155216217},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5734080672264099},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5310676097869873},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.43330177664756775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31405919790267944},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.22028937935829163},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21217656135559082},{"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/tvt.2013.2294024","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2013.2294024","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G318704935","display_name":null,"funder_award_id":"BK20130019","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"},{"id":"https://openalex.org/G4962410328","display_name":"\u672a\u6765B4G/5G\u7f51\u7edc\u4e2d\u57fa\u4e8e\u534f\u540cMIMO\u4f20\u8f93\u7684\u5e72\u6270\u7ba1\u7406\u7814\u7a76","funder_award_id":"61271018","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"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1992312603","https://openalex.org/W2046869269","https://openalex.org/W2065689491","https://openalex.org/W2087767172","https://openalex.org/W2099601847","https://openalex.org/W2099616259","https://openalex.org/W2106262953","https://openalex.org/W2110774823","https://openalex.org/W2119857453","https://openalex.org/W2134744322","https://openalex.org/W2138706041","https://openalex.org/W2147589252","https://openalex.org/W2153446582","https://openalex.org/W2154621370","https://openalex.org/W2155178763","https://openalex.org/W6682881939"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2143281946","https://openalex.org/W2564136926","https://openalex.org/W2355672245","https://openalex.org/W2009705587","https://openalex.org/W2124096513","https://openalex.org/W1569011150","https://openalex.org/W2371518943","https://openalex.org/W2792561661"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,26,94,151],"multiple":[4],"signal":[5],"classification":[6],"(MUSIC)-based":[7],"symbol":[8,53],"integer":[9,40,81,123],"delay":[10,41,82,86,114,124],"estimation":[11],"algorithm":[12,33,77],"for":[13],"orthogonal":[14],"frequency-division":[15],"multiplexing":[16],"(OFDM)":[17],"systems":[18],"using":[19],"the":[20,29,37,45,72,75,80,84,101,112,118,122,128,136,139,142,148],"Zadoff-Chu":[21],"(ZC)":[22],"sequence.":[23],"By":[24],"exploiting":[25],"property":[27],"of":[28,47,74,105,141,150,154],"ZC":[30],"sequence,":[31],"this":[32],"is":[34,87,115,125],"derived":[35],"from":[36],"maximum-likelihood":[38],"(ML)":[39],"estimation,":[42],"which":[43],"retains":[44],"ability":[46],"coping":[48],"with":[49,54],"an":[50,106],"incomplete":[51],"OFDM":[52],"reduced":[55],"complexity.":[56],"It":[57],"can":[58],"be":[59],"realized":[60],"without":[61],"information":[62],"on":[63,89],"channel":[64],"statistic":[65],"and":[66,138],"noise.":[67],"Furthermore,":[68],"taking":[69],"into":[70],"account":[71],"inefficiency":[73],"MUSIC-based":[76,129,144],"in":[78,147],"estimating":[79],"if":[83],"fractional":[85,113],"compensated":[88],"local":[90],"ZC,":[91],"we":[92],"present":[93],"real-valued":[95],"delay-tracking":[96],"scheme":[97],"that":[98],"iteratively":[99],"adjusts":[100],"sampling":[102],"clock":[103],"phase":[104],"analog-to-digital":[107],"converter":[108],"(ADC).":[109],"In":[110],"particular,":[111],"tracked":[116],"via":[117,127],"ML":[119],"scheme,":[120],"whereas":[121],"estimated":[126],"algorithm.":[130],"The":[131],"numerical":[132],"results":[133],"finally":[134],"confirm":[135],"efficiency":[137],"reliability":[140],"proposed":[143],"algorithm,":[145],"even":[146],"case":[149],"small":[152],"number":[153],"samples.":[155]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}