{"id":"https://openalex.org/W2035718406","doi":"https://doi.org/10.1109/ictel.2012.6221300","title":"Carrier frequency offset estimation based on data-dependent superimposed training for OFDM systems","display_name":"Carrier frequency offset estimation based on data-dependent superimposed training for OFDM systems","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2035718406","doi":"https://doi.org/10.1109/ictel.2012.6221300","mag":"2035718406"},"language":"en","primary_location":{"id":"doi:10.1109/ictel.2012.6221300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2012.6221300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5023946656","display_name":"Qinjuan Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinjuan Zhang","raw_affiliation_strings":["Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003011685","display_name":"Muqing Wu","orcid":"https://orcid.org/0000-0002-9653-4677"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Muqing Wu","raw_affiliation_strings":["Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102187886","display_name":"Qilin Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qilin Guo","raw_affiliation_strings":["Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100329653","display_name":"Tingting Zhang","orcid":"https://orcid.org/0000-0003-2585-0290"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Zhang","raw_affiliation_strings":["Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422081","display_name":"Rui Zhang","orcid":"https://orcid.org/0000-0002-7610-2586"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Zhang","raw_affiliation_strings":["Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14566459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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":0.998199999332428,"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/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.9119875431060791},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8903341293334961},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7382819652557373},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7095803618431091},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6305278539657593},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.5527698397636414},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.48610639572143555},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.48174241185188293},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4073069393634796},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3768002390861511},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.23573702573776245},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22678732872009277},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20806515216827393},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13392075896263123},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.093894362449646}],"concepts":[{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.9119875431060791},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8903341293334961},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7382819652557373},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7095803618431091},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6305278539657593},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.5527698397636414},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.48610639572143555},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.48174241185188293},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4073069393634796},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3768002390861511},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.23573702573776245},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22678732872009277},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20806515216827393},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13392075896263123},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.093894362449646},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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":[{"id":"doi:10.1109/ictel.2012.6221300","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ictel.2012.6221300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 19th International Conference on Telecommunications (ICT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1596939795","https://openalex.org/W2049605484","https://openalex.org/W2110825856","https://openalex.org/W2129506838","https://openalex.org/W2138590791","https://openalex.org/W2138924899","https://openalex.org/W2139548827","https://openalex.org/W2149114017","https://openalex.org/W4212888567"],"related_works":["https://openalex.org/W2181352736","https://openalex.org/W2164367930","https://openalex.org/W4385774821","https://openalex.org/W1965281974","https://openalex.org/W2161400403","https://openalex.org/W2292106450","https://openalex.org/W24185419","https://openalex.org/W1979121255","https://openalex.org/W2183273440","https://openalex.org/W2539608886"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5],"solution":[6,91],"to":[7,55],"the":[8,34,50,56,63,68,71,89,93],"carrier":[9],"frequency":[10],"offset":[11],"(CFO)":[12],"estimation":[13,31],"based":[14],"on":[15],"data":[16,57],"dependent":[17],"superimposed":[18,54],"training":[19,51],"scheme":[20,42,74],"for":[21,49],"Orthogonal":[22],"Frequency":[23],"Division":[24],"Multiplexing":[25],"(OFDM)":[26],"systems.":[27],"The":[28,59],"proposed":[29,64,90],"CFO":[30],"can":[32,66],"improve":[33],"bandwidth":[35,48,85],"efficiency":[36,86],"compared":[37],"with":[38,83],"traditional":[39,94],"pilot":[40,72,95],"assistant":[41,73,96],"because":[43],"it":[44],"consumes":[45],"no":[46],"extra":[47],"sequence":[52],"is":[53],"sequence.":[58],"simulations":[60],"demonstrate":[61],"that":[62],"estimator":[65],"approach":[67],"performance":[69],"of":[70,79],"very":[75],"well":[76],"in":[77],"terms":[78],"MSE":[80],"and":[81],"BER":[82],"great":[84],"improvement.":[87],"Overall,":[88],"outperforms":[92],"scheme.":[97]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}