{"id":"https://openalex.org/W1970941481","doi":"https://doi.org/10.1109/tcomm.2014.2351809","title":"Detecting OFDM Signals in Alpha-Stable Noise","display_name":"Detecting OFDM Signals in Alpha-Stable Noise","publication_year":2014,"publication_date":"2014-08-26","ids":{"openalex":"https://openalex.org/W1970941481","doi":"https://doi.org/10.1109/tcomm.2014.2351809","mag":"1970941481"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2014.2351809","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2351809","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/A5007717465","display_name":"Ahmed Mahmood","orcid":"https://orcid.org/0000-0003-3369-1162"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ahmed Mahmood","raw_affiliation_strings":["Acoustic Research Laboratory (ARL), Tropical Marine Science Institute, National University of Singapore, Singapore","Acoust. Res. Lab. (ARL), Nat. Univ. of Singapore, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Acoustic Research Laboratory (ARL), Tropical Marine Science Institute, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Acoust. Res. Lab. (ARL), Nat. Univ. of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067178295","display_name":"Mandar Chitre","orcid":"https://orcid.org/0000-0001-6243-7871"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Mandar Chitre","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore","[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037401304","display_name":"M.A. Armand","orcid":"https://orcid.org/0009-0006-4916-5596"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Marc Andre Armand","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore","[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":1.2776,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.81996838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"62","issue":"10","first_page":"3571","last_page":"3583"},"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.9890000224113464,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9747999906539917,"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/passband","display_name":"Passband","score":0.8853652477264404},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.8826138973236084},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7822007536888123},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5412260293960571},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5310725569725037},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.49971842765808105},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.49779677391052246},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.44026339054107666},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39846885204315186},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.38566476106643677},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2777118384838104},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.24579045176506042},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19951751828193665},{"id":"https://openalex.org/keywords/band-pass-filter","display_name":"Band-pass filter","score":0.09701302647590637},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08161085844039917}],"concepts":[{"id":"https://openalex.org/C46416853","wikidata":"https://www.wikidata.org/wiki/Q254758","display_name":"Passband","level":3,"score":0.8853652477264404},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.8826138973236084},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7822007536888123},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5412260293960571},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5310725569725037},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.49971842765808105},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.49779677391052246},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.44026339054107666},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39846885204315186},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.38566476106643677},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2777118384838104},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.24579045176506042},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19951751828193665},{"id":"https://openalex.org/C147788027","wikidata":"https://www.wikidata.org/wiki/Q2718101","display_name":"Band-pass filter","level":2,"score":0.09701302647590637},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08161085844039917},{"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/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcomm.2014.2351809","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2014.2351809","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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W582041039","https://openalex.org/W595252221","https://openalex.org/W1484664922","https://openalex.org/W1527529681","https://openalex.org/W1534638135","https://openalex.org/W1540920731","https://openalex.org/W1543826209","https://openalex.org/W1581442385","https://openalex.org/W1586973301","https://openalex.org/W1667165204","https://openalex.org/W1964662089","https://openalex.org/W1965392255","https://openalex.org/W1975836976","https://openalex.org/W1991488869","https://openalex.org/W1991627365","https://openalex.org/W2006807518","https://openalex.org/W2009804951","https://openalex.org/W2022894179","https://openalex.org/W2032428744","https://openalex.org/W2036488048","https://openalex.org/W2076007320","https://openalex.org/W2084207633","https://openalex.org/W2089804326","https://openalex.org/W2098571802","https://openalex.org/W2101989022","https://openalex.org/W2104719811","https://openalex.org/W2105435073","https://openalex.org/W2109642931","https://openalex.org/W2109921208","https://openalex.org/W2119667497","https://openalex.org/W2130927920","https://openalex.org/W2138283263","https://openalex.org/W2138984522","https://openalex.org/W2141844534","https://openalex.org/W2149122922","https://openalex.org/W2157903917","https://openalex.org/W2161385112","https://openalex.org/W2171998198","https://openalex.org/W2296319761","https://openalex.org/W2610335499","https://openalex.org/W2798333393","https://openalex.org/W2942228371","https://openalex.org/W4205806204","https://openalex.org/W4246756383","https://openalex.org/W4250589301","https://openalex.org/W4252112222","https://openalex.org/W4253609148"],"related_works":["https://openalex.org/W2204547643","https://openalex.org/W1497578837","https://openalex.org/W4294892273","https://openalex.org/W4293208944","https://openalex.org/W2355697382","https://openalex.org/W1591311672","https://openalex.org/W1583936055","https://openalex.org/W2182757287","https://openalex.org/W1497654841","https://openalex.org/W2587688171"],"abstract_inverted_index":{"This":[0],"paper":[1],"analyzes":[2],"various":[3],"receiver":[4,125],"schemes":[5,76],"for":[6,105],"orthogonal":[7],"frequency":[8],"division":[9],"multiplexing":[10],"(OFDM)":[11],"transmission":[12],"in":[13],"impulsive":[14],"noise.":[15],"We":[16,32,73],"consider":[17],"Rayleigh":[18],"block-fading":[19],"and":[20,65,82,126],"model":[21],"the":[22,45,51,61,78,94,106,119,124,141],"noise":[23,30],"process":[24,97],"by":[25,34,134],"additive":[26],"white":[27],"symmetric":[28],"\u03b1-stable":[29],"(AWS\u03b1SN).":[31],"begin":[33],"discussing":[35],"maximum-likelihood":[36],"(ML)":[37],"detection":[38,68],"performance":[39],"of":[40,53,60,80],"baseband":[41,102],"OFDM.":[42],"Though":[43],"optimal,":[44],"computational":[46,71],"cost":[47],"increases":[48],"exponentially":[49],"with":[50],"number":[52],"carriers.":[54],"Alternatively,":[55],"one":[56],"may":[57,131],"evaluate":[58],"soft-estimates":[59],"transmitted":[62],"symbol":[63],"block":[64],"employ":[66],"carrier-wise":[67],"to":[69,100],"lower":[70],"complexity.":[72],"analyze":[74],"such":[75],"under":[77],"frameworks":[79],"M-estimation":[81],"compressed":[83],"sensing":[84],"theory.":[85],"Moving":[86],"on,":[87],"we":[88],"highlight":[89],"important":[90],"rules":[91,130],"that":[92,113,127],"ensure":[93],"passband":[95,142],"AWS\u03b1SN":[96],"is":[98,111],"converted":[99],"a":[101],"form":[103],"suitable":[104],"discussed":[107],"schemes.":[108],"Finally,":[109],"it":[110],"shown":[112],"linear":[114],"passband-to-baseband":[115],"conversion":[116],"actually":[117],"reduces":[118],"signal-to-noise":[120],"ratio":[121],"(SNR)":[122],"at":[123],"all":[128],"these":[129],"be":[132],"avoided":[133],"applying":[135],"an":[136],"estimation":[137],"scheme":[138],"directly":[139],"on":[140],"samples.":[143]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}