{"id":"https://openalex.org/W1995225178","doi":"https://doi.org/10.1049/iet-com.2009.0477","title":"Blind carrier frequency offset estimator for multi-input multi-output-orthogonal frequency division multiplexing systems over frequency-selective fading channels","display_name":"Blind carrier frequency offset estimator for multi-input multi-output-orthogonal frequency division multiplexing systems over frequency-selective fading channels","publication_year":2010,"publication_date":"2010-05-20","ids":{"openalex":"https://openalex.org/W1995225178","doi":"https://doi.org/10.1049/iet-com.2009.0477","mag":"1995225178"},"language":"en","primary_location":{"id":"doi:10.1049/iet-com.2009.0477","doi":"https://doi.org/10.1049/iet-com.2009.0477","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2009.0477","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["ccf-c","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.25405/ncl.34119342","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046472386","display_name":"Sedki Younis","orcid":"https://orcid.org/0000-0003-2917-5747","observed_orcids":["https://orcid.org/0000-0003-2917-5747"]},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. Younis","raw_affiliation_strings":["School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015344651","display_name":"Arafat Al\u2010Dweik","orcid":"https://orcid.org/0000-0002-3487-3438","observed_orcids":["https://orcid.org/0000-0002-3487-3438"]},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"A. Al-Dweik","raw_affiliation_strings":["Department of Communications Engineering, Khalifa University, P.O.Box 573, Sharjah, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communications Engineering, Khalifa University, P.O.Box 573, Sharjah, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078314030","display_name":"A. Hazmi","orcid":"https://orcid.org/0000-0003-3150-153X","observed_orcids":["https://orcid.org/0000-0003-3150-153X"]},"institutions":[{"id":"https://openalex.org/I4387152565","display_name":"Tampere University of Technology","ror":"https://ror.org/02ba3pt07","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849","https://openalex.org/I4387152565"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"A. Hazmi","raw_affiliation_strings":["Department of Communication Engineering, Tampere University of Technology, P.O.Box 553, Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, Tampere University of Technology, P.O.Box 553, Tampere, Finland","institution_ids":["https://openalex.org/I4387152565"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087572051","display_name":"Bayan S. Sharif","orcid":"https://orcid.org/0000-0002-8679-4272","observed_orcids":["https://orcid.org/0000-0002-8679-4272"]},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"B. Sharif","raw_affiliation_strings":["School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028260246","display_name":"Charalampos C. Tsimenidis","orcid":"https://orcid.org/0000-0003-2247-3397","observed_orcids":["https://orcid.org/0000-0003-2247-3397"]},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. Tsimenidis","raw_affiliation_strings":["School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronic and Computer Engineering, Newcastle University, Merz Court, Newcastle upon Tyne, NE1 7RU, UK","institution_ids":["https://openalex.org/I84884186"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2540,"currency":"USD","value_usd":2540},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"4","issue":"8","first_page":"990","last_page":"999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9984999895095825,"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":0.9984999895095825,"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":0.0010999999940395355,"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/T10232","display_name":"Optical Network Technologies","score":9.999999747378752e-05,"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/blind-carrier-frequency-offset-estimation","display_name":"blind carrier frequency offset estimation","score":0.9850000143051147},{"id":"https://openalex.org/keywords/ofdm","display_name":"OFDM","score":0.7889999747276306},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8190000057220459},{"id":"https://openalex.org/keywords/space-time-codes","display_name":"space-time coding","score":0.9900000095367432},{"id":"https://openalex.org/keywords/frequency-selective-fading","display_name":"frequency-selective fading","score":0.9150000214576721},{"id":"https://openalex.org/keywords/inter-carrier-interference","display_name":"inter-carrier interference","score":0.953000009059906},{"id":"https://openalex.org/keywords/closed-form-estimator","display_name":"closed-form estimator","score":0.6330000162124634},{"id":"https://openalex.org/keywords/time-varying-channels","display_name":"time-varying channels","score":0.8579999804496765}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.8680006265640259},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7571617364883423},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7114567160606384},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.664413571357727},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5864005088806152},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5839097499847412},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5539179444313049},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4760805666446686},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.46360695362091064},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35668450593948364},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3381686806678772},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3351595997810364},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29047608375549316},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2747107744216919},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2073330283164978},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09925556182861328},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1049/iet-com.2009.0477","doi":"https://doi.org/10.1049/iet-com.2009.0477","is_oa":false,"landing_page_url":"https://doi.org/10.1049/iet-com.2009.0477","pdf_url":null,"source":{"id":"https://openalex.org/S85427048","display_name":"IET Communications","issn_l":"1751-8628","issn":["1751-8628","1751-8636"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["ccf-c","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IET Communications","raw_type":"journal-article"},{"id":"doi:10.25405/ncl.34119342","doi":"https://doi.org/10.25405/ncl.34119342","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34119342","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},{"id":"doi:10.25405/ncl.34119342.v1","doi":"https://doi.org/10.25405/ncl.34119342.v1","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34119342.v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"}],"best_oa_location":{"id":"doi:10.25405/ncl.34119342","doi":"https://doi.org/10.25405/ncl.34119342","is_oa":true,"landing_page_url":"https://doi.org/10.25405/ncl.34119342","pdf_url":null,"source":{"id":"https://openalex.org/S4306402485","display_name":"Newcastle University ePrints (Newcastle Univesity)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I84884186","host_organization_name":"Newcastle University","host_organization_lineage":["https://openalex.org/I84884186"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"JournalArticle"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W90623281","https://openalex.org/W613867118","https://openalex.org/W1527487010","https://openalex.org/W1562184564","https://openalex.org/W2008270596","https://openalex.org/W2033692824","https://openalex.org/W2104513935","https://openalex.org/W2114330772","https://openalex.org/W2117978063","https://openalex.org/W2132821178","https://openalex.org/W2145417574","https://openalex.org/W2163836285","https://openalex.org/W2170791690","https://openalex.org/W2429501648"],"related_works":["https://openalex.org/W2154391411","https://openalex.org/W2888792206","https://openalex.org/W1554966347","https://openalex.org/W2114330772","https://openalex.org/W2169973848","https://openalex.org/W4241487641","https://openalex.org/W2148927121","https://openalex.org/W2508135349","https://openalex.org/W2004641176","https://openalex.org/W2891017622"],"abstract_inverted_index":{"This":[0],"study":[1],"presents":[2],"a":[3,65,77,111,137],"new":[4,78],"blind":[5,79],"carrier":[6],"frequency":[7,17,107,210],"offset":[8],"(CFO)":[9],"estimation":[10,27],"technique":[11],"for":[12,30,203],"multi-input":[13],"multi-output":[14],"(MIMO)":[15],"orthogonal":[16],"division":[18],"multiplexing":[19],"(OFDM)":[20],"systems":[21,32],"employing":[22],"space\u2013time":[23],"coding":[24],"(STC).":[25],"CFO":[26,47,80],"is":[28,48,72,82,128],"crucial":[29],"OFDM":[31,149],"to":[33,157],"avoid":[34],"the":[35,40,46,56,59,70,86,98,120,125,133,159,162,185,190,204],"performance":[36,113,160],"degradation":[37],"because":[38],"of":[39,124,161,167],"inter-carrier":[41],"interference":[42],"that":[43,58,139,184,194,206],"results":[44,182],"when":[45],"not":[49],"estimated":[50],"and":[51,69,106,175,199],"compensated":[52],"accurately.":[53],"Based":[54],"on":[55],"assumptions":[57],"data":[60],"symbols":[61],"are":[62,155],"selected":[63],"from":[64],"constant":[66],"modulus":[67],"constellation":[68],"channel":[71],"varying":[73],"slowly":[74],"over":[75,115],"time,":[76],"estimator":[81,127,187],"proposed":[83,99,126,163,186],"by":[84,131,136,165],"minimising":[85],"power":[87],"difference":[88],"between":[89],"all":[90,102],"subcarriers":[91,103],"in":[92,104,119,172,209],"two":[93],"consecutive":[94],"STC":[95],"blocks.":[96],"Therefore":[97],"system":[100,164],"exploits":[101],"time":[105],"domain,":[108],"which":[109],"provides":[110],"remarkable":[112],"improvement":[114],"other":[116],"techniques":[117],"reported":[118],"literature.":[121],"The":[122,180],"complexity":[123],"substantially":[129],"reduced":[130],"approximating":[132],"cost":[134],"function":[135],"sinusoid":[138],"can":[140,188],"be":[141],"minimised":[142],"using":[143],"direct":[144],"closed-form":[145],"computations":[146],"within":[147],"one":[148],"symbol":[150],"period.":[151],"Monte":[152],"Carlo":[153],"simulations":[154],"used":[156],"assess":[158],"means":[166],"mean":[168],"squared":[169],"error":[170,192],"(MSE)":[171],"both":[173],"static":[174],"time-varying":[176],"frequency-selective":[177],"fading":[178],"channels.":[179],"simulation":[181],"demonstrate":[183],"eliminate":[189],"MSE":[191],"floors":[193],"usually":[195],"appear":[196],"at":[197],"moderate":[198],"high":[200],"signal-to-noise":[201],"ratios":[202],"estimators":[205],"work":[207],"only":[208],"domain.":[211]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2016-06-24T00:00:00"}