{"id":"https://openalex.org/W2002386125","doi":"https://doi.org/10.1109/wcnc.2010.5506659","title":"Cyclo-Stationary Sensing of OFDM Waveforms in the Presence of Receiver RF Impairments","display_name":"Cyclo-Stationary Sensing of OFDM Waveforms in the Presence of Receiver RF Impairments","publication_year":2010,"publication_date":"2010-04-01","ids":{"openalex":"https://openalex.org/W2002386125","doi":"https://doi.org/10.1109/wcnc.2010.5506659","mag":"2002386125"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2010.5506659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2010.5506659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Wireless Communication and Networking Conference","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/A5069373544","display_name":"Arash Zahedi-Ghasabeh","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arash Zahedi-Ghasabeh","raw_affiliation_strings":["Electrical Engineering Department, University of California, Los Angeles, CA, USA","Electr. Eng. Dept., Univ. of California Los Angeles, CA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Electr. Eng. Dept., Univ. of California Los Angeles, CA, USA#TAB#","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079776819","display_name":"A. Tarighat","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143161","display_name":"IDEX Corporation (United States)","ror":"https://ror.org/03jqyh750","country_code":"US","type":"company","lineage":["https://openalex.org/I4210143161"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alireza Tarighat","raw_affiliation_strings":["Wilinx Corporation, Carlsbad, CA, USA","Wilinx Corp., Carlsbad, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wilinx Corporation, Carlsbad, CA, USA","institution_ids":[]},{"raw_affiliation_string":"Wilinx Corp., Carlsbad, CA, USA","institution_ids":["https://openalex.org/I4210143161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001218651","display_name":"Babak Daneshrad","orcid":null},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Babak Daneshrad","raw_affiliation_strings":["Electrical Engineering Department, University of California, Los Angeles, CA, USA","Electr. Eng. Dept., Univ. of California Los Angeles, CA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Electr. Eng. Dept., Univ. of California Los Angeles, CA, USA#TAB#","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3557,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.92220367,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"105","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":1.0,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9990000128746033,"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":0.998199999332428,"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/cognitive-radio","display_name":"Cognitive radio","score":0.7630833387374878},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.7454193830490112},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6914739608764648},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.551347017288208},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5415174961090088},{"id":"https://openalex.org/keywords/broadband","display_name":"Broadband","score":0.4739506244659424},{"id":"https://openalex.org/keywords/wireless-broadband","display_name":"Wireless broadband","score":0.4683230519294739},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.46309685707092285},{"id":"https://openalex.org/keywords/carrier-frequency-offset","display_name":"Carrier frequency offset","score":0.4445737302303314},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.441061407327652},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4409433901309967},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.43462300300598145},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.41442641615867615},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4125079810619354},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21097245812416077},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.16148975491523743},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.15719535946846008},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.13427826762199402},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07717391848564148}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7630833387374878},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.7454193830490112},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6914739608764648},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.551347017288208},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5415174961090088},{"id":"https://openalex.org/C509933004","wikidata":"https://www.wikidata.org/wiki/Q194163","display_name":"Broadband","level":2,"score":0.4739506244659424},{"id":"https://openalex.org/C85608190","wikidata":"https://www.wikidata.org/wiki/Q922050","display_name":"Wireless broadband","level":4,"score":0.4683230519294739},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.46309685707092285},{"id":"https://openalex.org/C2776108382","wikidata":"https://www.wikidata.org/wiki/Q25111451","display_name":"Carrier frequency offset","level":5,"score":0.4445737302303314},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.441061407327652},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4409433901309967},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.43462300300598145},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.41442641615867615},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4125079810619354},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21097245812416077},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.16148975491523743},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.15719535946846008},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.13427826762199402},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07717391848564148},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2010.5506659","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2010.5506659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE Wireless Communication and Networking Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1733432013","https://openalex.org/W1964474545","https://openalex.org/W2019454257","https://openalex.org/W2025784443","https://openalex.org/W2122421777","https://openalex.org/W2150817728","https://openalex.org/W2151352567","https://openalex.org/W2151946103","https://openalex.org/W2170524206","https://openalex.org/W2921105353","https://openalex.org/W6641167033","https://openalex.org/W6760182062"],"related_works":["https://openalex.org/W2181352736","https://openalex.org/W2164367930","https://openalex.org/W4385774821","https://openalex.org/W2000044568","https://openalex.org/W1965281974","https://openalex.org/W2161400403","https://openalex.org/W24185419","https://openalex.org/W3126424621","https://openalex.org/W2183273440","https://openalex.org/W2539608886"],"abstract_inverted_index":{"Reliable":[0],"spectrum":[1,13,38],"sensing":[2,39],"is":[3,43,108],"the":[4,12,15,21,73,82,85,94],"key":[5],"requirement":[6],"for":[7],"secondary":[8],"users":[9],"to":[10,64,111],"utilize":[11],"in":[14,27,47],"absence":[16],"of":[17,24,40,44,75,84,96],"primary":[18],"users.":[19],"Given":[20],"widespread":[22],"deployment":[23],"OFDM":[25,41],"modulation":[26],"recent":[28],"and":[29,33,102],"future":[30],"multimedia":[31],"broadcasting":[32],"wireless":[34],"broadband":[35],"services,":[36],"reliable":[37],"waveforms":[42],"great":[45],"interest":[46],"cognitive":[48],"radios.":[49],"Although":[50],"feature":[51],"detection":[52,56],"methods":[53],"outperform":[54],"energy":[55],"ones,":[57],"however":[58],"they":[59],"are":[60],"generally":[61],"more":[62,109],"sensitive":[63],"RF":[65,79],"impairments.":[66],"In":[67],"this":[68],"paper,":[69],"we":[70],"have":[71],"investigated":[72],"effects":[74],"a":[76],"non-ideal":[77],"receiver":[78],"chain":[80],"on":[81],"performance":[83,95],"Pilot-Aided":[86],"Cyclo-Stationary":[87],"Detection":[88],"(PACSD).":[89],"Our":[90],"study":[91],"demonstrates":[92],"how":[93],"PACSD":[97],"degrades":[98],"due":[99],"phase":[100],"noise":[101],"carrier":[103],"frequency":[104],"offset":[105],"while":[106],"it":[107],"tolerant":[110],"I/Q":[112],"imbalances.":[113]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
