{"id":"https://openalex.org/W2157179077","doi":"https://doi.org/10.1109/tcomm.2006.876869","title":"Optimal Periodic Training Signal for Frequency Offset Estimation in Frequency-Selective Fading Channels","display_name":"Optimal Periodic Training Signal for Frequency Offset Estimation in Frequency-Selective Fading Channels","publication_year":2006,"publication_date":"2006-06-01","ids":{"openalex":"https://openalex.org/W2157179077","doi":"https://doi.org/10.1109/tcomm.2006.876869","mag":"2157179077"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2006.876869","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5057458963","display_name":"Hlaing Minn","orcid":"https://orcid.org/0000-0003-0774-569X"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Minn","raw_affiliation_strings":["Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015457545","display_name":"Xiaoyu Fu","orcid":"https://orcid.org/0000-0002-6405-5655"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"X. Fu","raw_affiliation_strings":["Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108960175","display_name":"V.K. Bhargava","orcid":null},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"V.K. Bhargava","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":9.702,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":82,"citation_normalized_percentile":{"value":0.918521,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"54","issue":"6","first_page":"1081","last_page":"1096"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9999,"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":0.9999,"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":0.9989,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9987,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.49526373},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.48113003}],"concepts":[{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.7882585},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.71203136},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.556114},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.51289725},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.49526373},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.48254675},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.48113003},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.46860063},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38828546},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.38543272},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38155708},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.35947394},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3298897},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29943818},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.18191037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.079681665},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2006.876869","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.85}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":26,"referenced_works":["https://openalex.org/W1584948870","https://openalex.org/W1588574888","https://openalex.org/W1948164978","https://openalex.org/W1969991351","https://openalex.org/W2008618334","https://openalex.org/W2023155939","https://openalex.org/W2097028166","https://openalex.org/W2098124935","https://openalex.org/W2100899590","https://openalex.org/W2104719891","https://openalex.org/W2106362481","https://openalex.org/W2122555105","https://openalex.org/W2129792960","https://openalex.org/W2133498779","https://openalex.org/W2136359861","https://openalex.org/W2138706041","https://openalex.org/W2149678679","https://openalex.org/W2155416100","https://openalex.org/W2156788281","https://openalex.org/W2157269574","https://openalex.org/W2164153974","https://openalex.org/W2164168216","https://openalex.org/W2165536563","https://openalex.org/W2172110976","https://openalex.org/W3188818167","https://openalex.org/W4299373987"],"related_works":["https://openalex.org/W3175192043","https://openalex.org/W3147831239","https://openalex.org/W2540911486","https://openalex.org/W2371617615","https://openalex.org/W2357610461","https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W2068304403","https://openalex.org/W2022242418","https://openalex.org/W2010378487"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"an":[3],"optimal":[4,31,37,45,75,97],"periodic":[5,32,76],"training":[6,23,33,41,46,77,98,116,121,142],"signal":[7,24,34,48,100,117],"design":[8,123],"for":[9,66],"frequency":[10,70,82,89],"offset":[11,71,83,90],"estimation":[12,68],"in":[13,81,87,127],"frequency-selective":[14],"multipath":[15],"Rayleigh":[16],"fading":[17],"channels.":[18],"For":[19],"a":[20,27],"fixed":[21],"transmitted":[22],"energy":[25],"within":[26],"fixed-length":[28],"block,":[29],"the":[30,44,56,64,74,105,110,114,131],"structure":[35,78,122],"(the":[36],"locations":[38],"of":[39,69,133],"identical":[40],"subblocks)":[42],"and":[43,72,91,113,144],"subblock":[47,99,145],"are":[49],"presented.":[50],"The":[51,96,140],"optimality":[52],"is":[53,94,101,124],"based":[54],"on":[55,63],"minimum":[57],"Cramer-Rao":[58],"bound":[59],"(CRB)":[60],"criterion.":[61],"Based":[62],"CRB":[65,107],"joint":[67,88],"channel,":[73],"(optimality":[79],"only":[80],"estimation,":[84],"not":[85],"necessarily":[86],"channel":[92,111],"estimation)":[93],"derived.":[95],"obtained":[102],"by":[103],"using":[104],"average":[106],"(averaged":[108],"over":[109],"fading)":[112],"received":[115],"statistics.":[118],"A":[119],"robust":[120],"also":[125],"presented":[126],"order":[128],"to":[129],"reduce":[130],"occurrence":[132],"outliers":[134],"at":[135],"low":[136],"signal-to-noise":[137],"ratio":[138],"values.":[139],"proposed":[141],"structures":[143],"signals":[146],"achieve":[147],"substantial":[148],"performance":[149],"improvement.":[150]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2157179077","counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":10},{"year":2012,"cited_by_count":6}],"updated_date":"2024-12-10T03:54:48.777571","created_date":"2016-06-24"}