{"id":"https://openalex.org/W2109501663","doi":"https://doi.org/10.1109/icc.2003.1204079","title":"OFDM channel estimation in the presence of frequency offset and phase noise","display_name":"OFDM channel estimation in the presence of frequency offset and phase noise","publication_year":2004,"publication_date":"2004-03-30","ids":{"openalex":"https://openalex.org/W2109501663","doi":"https://doi.org/10.1109/icc.2003.1204079","mag":"2109501663"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2003.1204079","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204079","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","raw_type":"proceedings-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/A5041799402","display_name":"Songping Wu","orcid":"https://orcid.org/0000-0003-2133-1047"},"institutions":[{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]},{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Songping Wu","raw_affiliation_strings":["Center of Communications and Signal Processing Research, ECE Department, New Jersey Institute of Technology, Newark, NJ, USA","Dept. of ECE, New Jersey Inst. of Technol., Newark, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Center of Communications and Signal Processing Research, ECE Department, New Jersey Institute of Technology, Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575","https://openalex.org/I4210121626"]},{"raw_affiliation_string":"Dept. of ECE, New Jersey Inst. of Technol., Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072487696","display_name":"Y. Bar-Ness","orcid":null},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]},{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Bar-Ness","raw_affiliation_strings":["Center of Communications and Signal Processing Research, ECE Department, New Jersey Institute of Technology, Newark, NJ, USA","Dept. of ECE, New Jersey Inst. of Technol., Newark, NJ, USA"],"affiliations":[{"raw_affiliation_string":"Center of Communications and Signal Processing Research, ECE Department, New Jersey Institute of Technology, Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575","https://openalex.org/I4210121626"]},{"raw_affiliation_string":"Dept. of ECE, New Jersey Inst. of Technol., Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5041799402"],"corresponding_institution_ids":["https://openalex.org/I118118575","https://openalex.org/I4210121626"],"apc_list":null,"apc_paid":null,"fwci":3.6208,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.92876757,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"5","issue":null,"first_page":"3366","last_page":"3370"},"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9966999888420105,"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/frequency-offset","display_name":"Frequency offset","score":0.70695561170578},{"id":"https://openalex.org/keywords/cyclic-prefix","display_name":"Cyclic prefix","score":0.6878172159194946},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6811299324035645},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6316351294517517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5422781705856323},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.524289071559906},{"id":"https://openalex.org/keywords/phase-noise","display_name":"Phase noise","score":0.5188054442405701},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.5010864734649658},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48651808500289917},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.4308013319969177},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.37160107493400574},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3545544147491455},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3541761040687561},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15466603636741638}],"concepts":[{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.70695561170578},{"id":"https://openalex.org/C2778775284","wikidata":"https://www.wikidata.org/wiki/Q5198224","display_name":"Cyclic prefix","level":4,"score":0.6878172159194946},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6811299324035645},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6316351294517517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5422781705856323},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.524289071559906},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.5188054442405701},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.5010864734649658},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48651808500289917},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.4308013319969177},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.37160107493400574},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3545544147491455},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3541761040687561},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15466603636741638},{"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/icc.2003.1204079","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2003.1204079","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Communications, 2003. ICC '03.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1759594090","https://openalex.org/W1841007220","https://openalex.org/W1980502833","https://openalex.org/W2110774823","https://openalex.org/W2121051729","https://openalex.org/W2131909533","https://openalex.org/W2132147894","https://openalex.org/W2140375056","https://openalex.org/W2157195543","https://openalex.org/W2158377227","https://openalex.org/W2158979030","https://openalex.org/W2160015451","https://openalex.org/W2170197871","https://openalex.org/W3148388057","https://openalex.org/W6638904459","https://openalex.org/W6680808156"],"related_works":["https://openalex.org/W2163986192","https://openalex.org/W2169555090","https://openalex.org/W2787497515","https://openalex.org/W2183273440","https://openalex.org/W2041671350","https://openalex.org/W2539608886","https://openalex.org/W2811018130","https://openalex.org/W2330894184","https://openalex.org/W2795913985","https://openalex.org/W2378291829"],"abstract_inverted_index":{"In":[0,17],"this":[1],"paper,":[2],"we":[3,69],"consider":[4],"OFDM":[5],"channel":[6,21,32,50,57,61,83,92,122],"estimation":[7,22,62,81],"in":[8],"the":[9,18,29,47,72,89,103,113,118,127,153,156],"presence":[10],"of":[11,31,49,54,56,74,106,129,155],"frequency":[12,26,38,79,107],"offset":[13,39,80],"and":[14,28,36,97,131,144],"phase":[15],"noise.":[16,132],"literatures,":[19],"most":[20,90],"methods":[23,140],"assume":[24],"perfect":[25],"synchronization":[27],"knowledge":[30,55],"statistics.":[33],"Phase":[34],"noise":[35],"residual":[37],"cause":[40],"inter-carrier":[41],"interference":[42],"(ICI),":[43],"which":[44,124],"consequently":[45],"impairs":[46],"accuracy":[48],"estimation.":[51,84],"The":[52,133],"lack":[53],"statistics":[58],"can":[59],"make":[60],"much":[63],"harder.":[64],"To":[65],"resolve":[66],"these":[67],"problems,":[68],"propose":[70],"with":[71,138],"aid":[73],"cyclic":[75],"prefix":[76],"(CP)":[77],"based":[78],"statistics-independent":[82],"We":[85],"iteratively":[86],"search":[87],"for":[88,102,111,141],"likely":[91],"impulse":[93],"response":[94],"(CIR)":[95],"length,":[96],"use":[98],"it":[99],"not":[100],"only":[101],"optimum":[104,114],"compensation":[105],"offset,":[108],"but":[109],"also":[110],"finding":[112],"window":[115],"to":[116,151],"filter":[117],"least":[119],"square":[120],"(LS)":[121],"estimate":[123],"further":[125],"suppress":[126],"effects":[128],"ICI":[130],"proposed":[134,157],"scheme":[135],"is":[136],"compared":[137],"conventional":[139],"both":[142],"non-interpolation":[143],"interpolation":[145],"cases.":[146],"Numerical":[147],"results":[148],"are":[149],"presented":[150],"illustrate":[152],"effectiveness":[154],"scheme.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
