{"id":"https://openalex.org/W2749200448","doi":"https://doi.org/10.1109/tcomm.2017.2741943","title":"Joint Estimation of Carrier Frequency Offset and Channel Impulse Response for Linear Periodic Channels","display_name":"Joint Estimation of Carrier Frequency Offset and Channel Impulse Response for Linear Periodic Channels","publication_year":2017,"publication_date":"2017-08-21","ids":{"openalex":"https://openalex.org/W2749200448","doi":"https://doi.org/10.1109/tcomm.2017.2741943","mag":"2749200448"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2017.2741943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2017.2741943","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/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","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/A5085206428","display_name":"Roee Shaked","orcid":"https://orcid.org/0000-0003-2538-7646"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Roee Shaked","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012405763","display_name":"Nir Shlezinger","orcid":"https://orcid.org/0000-0003-2234-929X"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nir Shlezinger","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009852532","display_name":"Ron Dabora","orcid":"https://orcid.org/0000-0001-8486-1243"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ron Dabora","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be\u2019er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ben-Gurion University, Be'er-Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5085206428"],"corresponding_institution_ids":["https://openalex.org/I124227911"],"apc_list":null,"apc_paid":null,"fwci":2.1904,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88594524,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"66","issue":"1","first_page":"302","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","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/T12146","display_name":"Power Line Communications and Noise","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/T10125","display_name":"Advanced Wireless Communication Techniques","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":0.9998000264167786,"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/estimator","display_name":"Estimator","score":0.7734415531158447},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5878180861473083},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5777584910392761},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5761812925338745},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.5493324995040894},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.517426609992981},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.4695974588394165},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.43920961022377014},{"id":"https://openalex.org/keywords/delay-spread","display_name":"Delay spread","score":0.430553674697876},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.39623838663101196},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.34516263008117676},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.335237979888916},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2655400037765503},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.22065961360931396},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.21970254182815552},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.175226092338562}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7734415531158447},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5878180861473083},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5777584910392761},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5761812925338745},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.5493324995040894},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.517426609992981},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.4695974588394165},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.43920961022377014},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.430553674697876},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.39623838663101196},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.34516263008117676},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.335237979888916},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2655400037765503},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.22065961360931396},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.21970254182815552},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.175226092338562},{"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/tcomm.2017.2741943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2017.2741943","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/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8892638090","display_name":null,"funder_award_id":"1685/16","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W84046028","https://openalex.org/W250076511","https://openalex.org/W340244495","https://openalex.org/W1487444668","https://openalex.org/W1766888123","https://openalex.org/W1965392255","https://openalex.org/W1976709621","https://openalex.org/W1995028091","https://openalex.org/W1996209629","https://openalex.org/W2004365738","https://openalex.org/W2006366850","https://openalex.org/W2009556432","https://openalex.org/W2029605802","https://openalex.org/W2032693829","https://openalex.org/W2054692642","https://openalex.org/W2065023248","https://openalex.org/W2086844923","https://openalex.org/W2095626273","https://openalex.org/W2099111195","https://openalex.org/W2100459091","https://openalex.org/W2104719891","https://openalex.org/W2104939087","https://openalex.org/W2115775584","https://openalex.org/W2117886229","https://openalex.org/W2118945493","https://openalex.org/W2132305759","https://openalex.org/W2135780853","https://openalex.org/W2137012645","https://openalex.org/W2137628444","https://openalex.org/W2151948222","https://openalex.org/W2151995448","https://openalex.org/W2152614779","https://openalex.org/W2157269574","https://openalex.org/W2157277794","https://openalex.org/W2157433385","https://openalex.org/W2171075378","https://openalex.org/W2291286596","https://openalex.org/W2308281424","https://openalex.org/W2406499826","https://openalex.org/W2478708596","https://openalex.org/W2478884216","https://openalex.org/W2508699686","https://openalex.org/W2538726670","https://openalex.org/W4300263211","https://openalex.org/W4301621763","https://openalex.org/W6682994420"],"related_works":["https://openalex.org/W2163799874","https://openalex.org/W2110234499","https://openalex.org/W2540911486","https://openalex.org/W3175192043","https://openalex.org/W2068304403","https://openalex.org/W3147831239","https://openalex.org/W2371617615","https://openalex.org/W2010378487","https://openalex.org/W2022242418","https://openalex.org/W2357610461"],"abstract_inverted_index":{"In":[0,33],"many":[1],"communications":[2,12],"scenarios,":[3],"the":[4,42,49,61,64,74,81,84,88,96,99,104,124,132,135,138,146,152,160,174,188,193],"channel":[5,31,43],"exhibits":[6],"periodic":[7,30,56,165],"characteristics,":[8],"e.g.,":[9],"power":[10],"line":[11],"and":[13,47,63,83,86,118,134,190],"interference-limited":[14],"communications.":[15],"Additionally,":[16],"certain":[17],"approximations":[18],"for":[19,54,80,187],"mobile":[20],"radio":[21],"channels":[22],"over":[23],"finite":[24],"time":[25],"intervals":[26],"may":[27],"result":[28],"in":[29,58,69,163,192],"models.":[32],"this":[34,93],"paper,":[35],"we":[36,109,150],"study":[37,151],"pilot-aided":[38],"joint":[39,75],"estimation":[40,112,161,196],"of":[41,48,98,103,137,145,154,173,195],"impulse":[44],"response":[45],"(CIR)":[46],"carrier":[50],"frequency":[51],"offset":[52],"(CFO)":[53],"linear":[55],"channels,":[57],"which":[59,126],"both":[60,131],"CIR":[62,82,105],"noise":[65],"statistics":[66],"vary":[67],"periodically":[68],"time.":[70],"We":[71],"first":[72],"consider":[73],"maximum":[76],"likelihood":[77],"estimator":[78],"(JMLE)":[79],"CFO,":[85],"discuss":[87],"practical":[89,171],"drawbacks":[90],"associated":[91],"with":[92,114,123],"estimator.":[94],"When":[95],"coefficients":[97],"delay-Doppler":[100],"spread":[101],"function":[102],"are":[106,127],"approximately":[107],"sparse,":[108],"propose":[110],"two":[111],"schemes":[113],"higher":[115],"spectral":[116],"efficiency":[117],"lower":[119],"computational":[120],"complexity":[121],"compared":[122],"JMLE,":[125],"obtained":[128,183],"by":[129,184],"exploiting":[130],"periodicity":[133,191],"sparsity":[136,147,189],"channel,":[139],"without":[140],"requiring":[141],"a":[142],"priori":[143],"knowledge":[144],"pattern.":[148],"Finally,":[149],"design":[153,194],"pilot":[155],"sequences":[156],"aimed":[157],"at":[158],"improving":[159],"performance":[162],"sparse":[164],"channels.":[166],"Simulation":[167],"studies":[168],"corresponding":[169],"to":[170],"scenarios":[172],"proposed":[175],"estimators":[176],"demonstrate":[177],"that":[178],"substantial":[179],"benefits":[180],"can":[181],"be":[182],"properly":[185],"accounting":[186],"schemes.":[197]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}