{"id":"https://openalex.org/W2553481218","doi":"https://doi.org/10.1109/lcomm.2016.2630700","title":"Circular Folding Cooperative Power Spectral Density Split Cancellation Algorithm for Spectrum Sensing","display_name":"Circular Folding Cooperative Power Spectral Density Split Cancellation Algorithm for Spectrum Sensing","publication_year":2016,"publication_date":"2016-11-18","ids":{"openalex":"https://openalex.org/W2553481218","doi":"https://doi.org/10.1109/lcomm.2016.2630700","mag":"2553481218"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2016.2630700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2016.2630700","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","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/A5017332657","display_name":"Roberto Bomfin","orcid":"https://orcid.org/0000-0003-3490-2136"},"institutions":[{"id":"https://openalex.org/I245417339","display_name":"Vodafone (Germany)","ror":"https://ror.org/044qwkx83","country_code":"DE","type":"company","lineage":["https://openalex.org/I245417339","https://openalex.org/I74316835"]},{"id":"https://openalex.org/I78650965","display_name":"TU Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Roberto C. D. V. Bomfin","raw_affiliation_strings":["Vodafone Chair Mobile Communication Systems, Technische Universit\u00e4t Dresden D-01062, Dresden, Germany"],"affiliations":[{"raw_affiliation_string":"Vodafone Chair Mobile Communication Systems, Technische Universit\u00e4t Dresden D-01062, Dresden, Germany","institution_ids":["https://openalex.org/I78650965","https://openalex.org/I245417339"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070641490","display_name":"Rausley A. A. de Souza","orcid":"https://orcid.org/0000-0002-6179-9894"},"institutions":[{"id":"https://openalex.org/I71346753","display_name":"National Institute of Telecommunications","ror":"https://ror.org/0378w3a30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I71346753"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rausley A. A. de Souza","raw_affiliation_strings":["Inatelm, Santa Rita do Sapuca\u00ed, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Inatelm, Santa Rita do Sapuca\u00ed, MG, Brazil","institution_ids":["https://openalex.org/I71346753"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011144869","display_name":"Dayan Guimar\u00e3es","orcid":"https://orcid.org/0000-0002-1304-792X"},"institutions":[{"id":"https://openalex.org/I71346753","display_name":"National Institute of Telecommunications","ror":"https://ror.org/0378w3a30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I71346753"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Dayan A. Guimaraes","raw_affiliation_strings":["Inatelm, Santa Rita do Sapuca\u00ed, MG, Brazil"],"affiliations":[{"raw_affiliation_string":"Inatelm, Santa Rita do Sapuca\u00ed, MG, Brazil","institution_ids":["https://openalex.org/I71346753"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017332657"],"corresponding_institution_ids":["https://openalex.org/I245417339","https://openalex.org/I78650965"],"apc_list":null,"apc_paid":null,"fwci":2.0268,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.88447721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"2","first_page":"250","last_page":"253"},"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9980000257492065,"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/algorithm","display_name":"Algorithm","score":0.655034601688385},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.625082790851593},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5786914229393005},{"id":"https://openalex.org/keywords/folding","display_name":"Folding (DSP implementation)","score":0.562359094619751},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.5523331165313721},{"id":"https://openalex.org/keywords/spread-spectrum","display_name":"Spread spectrum","score":0.4973602592945099},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4696566164493561},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.367202490568161},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3261379301548004},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3109820485115051},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2023041844367981},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.18667557835578918},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.13738402724266052},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13693684339523315}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.655034601688385},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.625082790851593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5786914229393005},{"id":"https://openalex.org/C2776545253","wikidata":"https://www.wikidata.org/wiki/Q5464292","display_name":"Folding (DSP implementation)","level":2,"score":0.562359094619751},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.5523331165313721},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.4973602592945099},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4696566164493561},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.367202490568161},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3261379301548004},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3109820485115051},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2023041844367981},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.18667557835578918},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.13738402724266052},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13693684339523315},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2016.2630700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2016.2630700","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W604181985","https://openalex.org/W1590066696","https://openalex.org/W1972485395","https://openalex.org/W1972646185","https://openalex.org/W2025598036","https://openalex.org/W2129854524","https://openalex.org/W2339304349","https://openalex.org/W4240868628","https://openalex.org/W4299435087"],"related_works":["https://openalex.org/W2048920348","https://openalex.org/W2361121633","https://openalex.org/W2388904621","https://openalex.org/W2361788867","https://openalex.org/W2111953429","https://openalex.org/W2363324801","https://openalex.org/W2380126379","https://openalex.org/W2553481218","https://openalex.org/W2825201251","https://openalex.org/W2140496942"],"abstract_inverted_index":{"The":[0,106],"cooperative":[1],"power":[2],"spectral":[3],"density":[4],"split":[5],"cancellation":[6],"(CPSC)":[7],"algorithm":[8,30],"for":[9,71,127],"spectrum":[10],"sensing":[11],"has":[12],"low":[13],"computational":[14],"complexity":[15],"and":[16],"is":[17,66,82,102],"robust":[18],"under":[19],"dynamical":[20],"noise.":[21],"We":[22],"propose":[23],"a":[24],"novel":[25],"circular":[26],"folding":[27],"CPSC":[28],"(CF-CPSC)":[29],"that":[31,54,90],"expressively":[32],"outperforms":[33],"the":[34,40,45,50,56,60,72,79,99,122,125],"original":[35],"CPSC.":[36],"Making":[37],"use":[38],"of":[39,49,59,75,78,98,124,129],"incomplete":[41],"regularized":[42],"Beta":[43],"function,":[44],"cumulative":[46],"distribution":[47],"functions":[48],"main":[51],"random":[52],"variables":[53],"form":[55,89],"decision":[57,100],"statistic":[58],"CF-CPSC":[61,126],"model":[62],"are":[63,109,118],"derived.":[64],"It":[65],"also":[67],"derived":[68],"an":[69,85],"expression":[70,97],"global":[73],"probability":[74],"false":[76],"alarm":[77],"CF-CPSC,":[80],"which":[81],"particularized":[83],"to":[84,120],"approximate":[86],"simple":[87],"closed":[88],"yields":[91],"very":[92],"accurate":[93],"results.":[94],"A":[95],"closed-form":[96],"threshold":[101],"provided":[103,119],"as":[104],"well.":[105],"analytical":[107],"results":[108,117],"verified":[110],"by":[111],"Monte":[112],"Carlo":[113],"simulations.":[114],"Other":[115],"simulation":[116],"demonstrate":[121],"suitability":[123],"scenarios":[128],"practical":[130],"interest.":[131]},"counts_by_year":[{"year":2025,"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":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}