{"id":"https://openalex.org/W1984876230","doi":"https://doi.org/10.1109/crowncom.2007.4549833","title":"Cyclostationary Signature Detection in Multipath Rayleigh Fading Environments","display_name":"Cyclostationary Signature Detection in Multipath Rayleigh Fading Environments","publication_year":2007,"publication_date":"2007-08-01","ids":{"openalex":"https://openalex.org/W1984876230","doi":"https://doi.org/10.1109/crowncom.2007.4549833","mag":"1984876230"},"language":"en","primary_location":{"id":"doi:10.1109/crowncom.2007.4549833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2007.4549833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications","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/A5040561752","display_name":"Paul D. Sutton","orcid":"https://orcid.org/0000-0002-0704-1193"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"P. D. Sutton","raw_affiliation_strings":["Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: suttonpd@tcd.ie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: suttonpd@tcd.ie","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065878059","display_name":"J\u00f6rg Lotze","orcid":null},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"J. Lotze","raw_affiliation_strings":["Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: lotzej@tcd.ie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: lotzej@tcd.ie","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031685891","display_name":"K. Nolan","orcid":"https://orcid.org/0009-0008-2007-963X"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"K. E. Nolan","raw_affiliation_strings":["Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: keith.nolan@ctvr.ie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: keith.nolan@ctvr.ie","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070786484","display_name":"Linda Doyle","orcid":"https://orcid.org/0000-0002-8183-6429"},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"L. E. Doyle","raw_affiliation_strings":["Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: ledoyle@tcd.ie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), Trinity College, Dublin, Rep. of Ireland","institution_ids":["https://openalex.org/I205274468"]},{"raw_affiliation_string":"Centre for Telecommunications Value-chain Research (CTVR), University of Dublin, Trinity College, Dublin, Rep. of Ireland, Telephone: (+353) 1-8968443, Fax: (+353) 1-8968442, Email: ledoyle@tcd.ie","institution_ids":["https://openalex.org/I205274468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I205274468"],"apc_list":null,"apc_paid":null,"fwci":3.3136,"has_fulltext":false,"cited_by_count":66,"citation_normalized_percentile":{"value":0.93375796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"408","last_page":"413"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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":0.9994000196456909,"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/cyclostationary-process","display_name":"Cyclostationary process","score":0.9243831634521484},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7741351127624512},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7113741040229797},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5966931581497192},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.5320727825164795},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.5220786929130554},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5056393146514893},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4590410888195038},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4494575262069702},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.4184546172618866},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.41490161418914795},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3814204931259155},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.29809775948524475},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26979243755340576},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.2365124225616455},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22194170951843262}],"concepts":[{"id":"https://openalex.org/C178351263","wikidata":"https://www.wikidata.org/wiki/Q3922399","display_name":"Cyclostationary process","level":3,"score":0.9243831634521484},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7741351127624512},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7113741040229797},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5966931581497192},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.5320727825164795},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.5220786929130554},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5056393146514893},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4590410888195038},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4494575262069702},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.4184546172618866},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.41490161418914795},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3814204931259155},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.29809775948524475},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26979243755340576},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.2365124225616455},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22194170951843262}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/crowncom.2007.4549833","is_oa":false,"landing_page_url":"https://doi.org/10.1109/crowncom.2007.4549833","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 2nd International Conference on Cognitive Radio Oriented Wireless Networks and Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W568232992","https://openalex.org/W1588018133","https://openalex.org/W1982637280","https://openalex.org/W2072987322","https://openalex.org/W2095776718","https://openalex.org/W2102196639","https://openalex.org/W2110774823","https://openalex.org/W2138774788","https://openalex.org/W2146318236","https://openalex.org/W2163142118","https://openalex.org/W2167985808"],"related_works":["https://openalex.org/W943561131","https://openalex.org/W1490820195","https://openalex.org/W2360821999","https://openalex.org/W2364216765","https://openalex.org/W2533983735","https://openalex.org/W2525607743","https://openalex.org/W2172130312","https://openalex.org/W2137769135","https://openalex.org/W2375217078","https://openalex.org/W3102602281"],"abstract_inverted_index":{"Cognitive":[0],"radio-based":[1],"Open":[2,179,210],"Spectrum":[3,180,211],"systems":[4,142,155],"offer":[5,156],"a":[6,35,43,77,88,102,116],"solution":[7],"to":[8,18,24,75,110,182],"the":[9,28,59,98,144,176,197,204,215],"issue":[10,198],"of":[11,30,45,62,101,118,131,163,178,199,206,219],"spectrum":[12,21,38],"scarcity":[13],"by":[14],"allowing":[15],"wireless":[16],"networks":[17],"dynamically":[19],"access":[20],"while":[22],"coordinating":[23],"co-exist":[25],"and":[26,48,65,125,184,217,226],"avoid":[27],"creation":[29],"harmful":[31],"interference.":[32],"However,":[33],"before":[34],"practical":[36],"open":[37],"system":[39],"may":[40,94,107],"be":[41,52,76,95,108,167],"implemented,":[42],"number":[44,117],"significant":[46],"technical":[47,56],"policy":[49],"challenges":[50],"must":[51],"overcome.":[53],"One":[54],"such":[55],"challenge":[57],"is":[58,87,143,173,186],"distributed":[60],"coordination":[61],"operating":[63],"frequencies":[64],"bandwidths":[66],"between":[67],"co-existing":[68],"systems.":[69,212],"Cyclostationary":[70],"signatures":[71,106,133,165,208,220],"have":[72],"been":[73],"shown":[74],"powerful":[78],"tool":[79],"in":[80,97,114,136,147,203,221,228],"overcoming":[81],"this":[82],"challenge.":[83],"A":[84,128],"cyclostationary":[85,132,164,207],"signature":[86,171],"unique":[89],"identifier":[90],"or":[91],"watermark":[92],"which":[93],"embedded":[96],"physical":[99],"properties":[100],"communications":[103],"signal.":[104],"Such":[105],"used":[109],"aid":[111],"peer":[112],"devices":[113],"performing":[115],"critical":[119],"tasks,":[120],"including":[121],"signal":[122],"detection,":[123],"classification":[124],"frequency":[126,138],"acquisition.":[127],"key":[129],"limitation":[130],"when":[134],"implemented":[135],"orthogonal":[137],"division":[139],"multiplex":[140],"(OFDM)-based":[141],"sensitivity":[145],"exhibited":[146],"time-variant":[148],"multipath":[149,160,200],"Rayleigh":[150,201],"fading":[151,202],"environments.":[152],"Although":[153],"OFDM-based":[154,222],"robust":[157],"performance":[158,230],"under":[159],"conditions,":[161],"detection":[162,172,205,218,229],"can":[166],"severely":[168],"degraded.":[169],"As":[170],"adversely":[174],"affected,":[175],"ability":[177],"Systems":[181],"coordinate":[183],"coexist":[185],"seriously":[187],"undermined.":[188],"This":[189],"paper":[190],"therefore":[191],"presents":[192],"techniques":[193],"for":[194,209,214],"effectively":[195],"over-coming":[196],"Approaches":[213],"generation":[216],"waveforms":[223],"are":[224,231],"outlined":[225],"improvements":[227],"illustrated":[232],"using":[233],"simulation":[234],"results.":[235]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":10}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}