{"id":"https://openalex.org/W2342806696","doi":"https://doi.org/10.1109/mim.2016.7462794","title":"Spectrum sensing challenges: blind sensing and sensing optimization","display_name":"Spectrum sensing challenges: blind sensing and sensing optimization","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2342806696","doi":"https://doi.org/10.1109/mim.2016.7462794","mag":"2342806696"},"language":"en","primary_location":{"id":"doi:10.1109/mim.2016.7462794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mim.2016.7462794","pdf_url":null,"source":{"id":"https://openalex.org/S121167460","display_name":"IEEE Instrumentation & Measurement Magazine","issn_l":"1094-6969","issn":["1094-6969","1941-0123"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Instrumentation &amp; Measurement Magazine","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/A5064670047","display_name":"Mohamed Hamid","orcid":"https://orcid.org/0000-0001-5066-0718"},"institutions":[{"id":"https://openalex.org/I4210165591","display_name":"Network Group (Czechia)","ror":"https://ror.org/055hmgs82","country_code":"CZ","type":"company","lineage":["https://openalex.org/I4210165591"]},{"id":"https://openalex.org/I200650556","display_name":"University of Agder","ror":"https://ror.org/03x297z98","country_code":"NO","type":"education","lineage":["https://openalex.org/I200650556"]}],"countries":["CZ","NO"],"is_corresponding":true,"raw_author_name":"Mohamed Hamid","raw_affiliation_strings":["Intelligent Signal Processing and Wireless Networks (WISENET) Lab, University of Agder","University of Agder, Intelligent Signal Processing and Wireless Networks (WISENET) Lab"],"affiliations":[{"raw_affiliation_string":"Intelligent Signal Processing and Wireless Networks (WISENET) Lab, University of Agder","institution_ids":["https://openalex.org/I4210165591"]},{"raw_affiliation_string":"University of Agder, Intelligent Signal Processing and Wireless Networks (WISENET) Lab","institution_ids":["https://openalex.org/I200650556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036383046","display_name":"Slimane Ben Slimane","orcid":null},"institutions":[{"id":"https://openalex.org/I4210090800","display_name":"Sensors (United States)","ror":"https://ror.org/00b4mz884","country_code":"US","type":"company","lineage":["https://openalex.org/I4210090800"]},{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE","US"],"is_corresponding":false,"raw_author_name":"Slimane Ben Slimane","raw_affiliation_strings":["Department of Signals, Sensors, and Systems, Royal Institute Technology","Department of Signals, Sensors, and Systems at the Royal Institute Technology"],"affiliations":[{"raw_affiliation_string":"Department of Signals, Sensors, and Systems, Royal Institute Technology","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"Department of Signals, Sensors, and Systems at the Royal Institute Technology","institution_ids":["https://openalex.org/I86987016","https://openalex.org/I4210090800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108510713","display_name":"Wendy Van Moer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141702","display_name":"University of G\u00e4vle","ror":"https://ror.org/043fje207","country_code":"SE","type":"education","lineage":["https://openalex.org/I4210141702"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Wendy Van Moer","raw_affiliation_strings":["Department of Electronics, Mathematics and Natural Sciences, University of Gavle, Gavle, Sweden","Department of Electronics, Mathematics and Natural Sciences, University of Gavle, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electronics, Mathematics and Natural Sciences, University of Gavle, Gavle, Sweden","institution_ids":["https://openalex.org/I4210141702"]},{"raw_affiliation_string":"Department of Electronics, Mathematics and Natural Sciences, University of Gavle, Sweden","institution_ids":["https://openalex.org/I4210141702"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027636891","display_name":"Niclas Bj\u00f6rsell","orcid":"https://orcid.org/0000-0001-5429-7223"},"institutions":[{"id":"https://openalex.org/I4210141702","display_name":"University of G\u00e4vle","ror":"https://ror.org/043fje207","country_code":"SE","type":"education","lineage":["https://openalex.org/I4210141702"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Niclas Bjorsell","raw_affiliation_strings":["University of G\u00e4vle","University of Gavle"],"affiliations":[{"raw_affiliation_string":"University of G\u00e4vle","institution_ids":["https://openalex.org/I4210141702"]},{"raw_affiliation_string":"University of Gavle","institution_ids":["https://openalex.org/I4210141702"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064670047"],"corresponding_institution_ids":["https://openalex.org/I200650556","https://openalex.org/I4210165591"],"apc_list":null,"apc_paid":null,"fwci":1.4477,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8349367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"19","issue":"2","first_page":"44","last_page":"52"},"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":0.9987000226974487,"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/T12146","display_name":"Power Line Communications and Noise","score":0.9962999820709229,"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/cognitive-radio","display_name":"Cognitive radio","score":0.9320133924484253},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6826100945472717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6260310411453247},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.5728760957717896},{"id":"https://openalex.org/keywords/electromagnetic-spectrum","display_name":"Electromagnetic spectrum","score":0.5580193400382996},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4939756989479065},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.4520624876022339},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.4460511803627014},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35180479288101196},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2077464759349823},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07061606645584106}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9320133924484253},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6826100945472717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6260310411453247},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.5728760957717896},{"id":"https://openalex.org/C155761240","wikidata":"https://www.wikidata.org/wiki/Q133139","display_name":"Electromagnetic spectrum","level":2,"score":0.5580193400382996},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4939756989479065},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.4520624876022339},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.4460511803627014},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35180479288101196},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2077464759349823},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07061606645584106},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mim.2016.7462794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mim.2016.7462794","pdf_url":null,"source":{"id":"https://openalex.org/S121167460","display_name":"IEEE Instrumentation & Measurement Magazine","issn_l":"1094-6969","issn":["1094-6969","1941-0123"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Instrumentation &amp; Measurement Magazine","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.8199999928474426,"display_name":"Zero hunger"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W798619065","https://openalex.org/W1483828776","https://openalex.org/W1516230172","https://openalex.org/W1857674913","https://openalex.org/W1970946423","https://openalex.org/W1972835433","https://openalex.org/W1984730371","https://openalex.org/W2032130503","https://openalex.org/W2039574941","https://openalex.org/W2055331160","https://openalex.org/W2060263192","https://openalex.org/W2061992737","https://openalex.org/W2073205702","https://openalex.org/W2078643948","https://openalex.org/W2091298493","https://openalex.org/W2101840010","https://openalex.org/W2115400030","https://openalex.org/W2127529172","https://openalex.org/W2128491461","https://openalex.org/W2133512300","https://openalex.org/W2135299386","https://openalex.org/W2136816673","https://openalex.org/W2138220892","https://openalex.org/W2153342212","https://openalex.org/W2162778980","https://openalex.org/W2168463952","https://openalex.org/W2171304358","https://openalex.org/W2412868202","https://openalex.org/W3149152100","https://openalex.org/W6630879347","https://openalex.org/W6642698027","https://openalex.org/W6715731767"],"related_works":["https://openalex.org/W2236567279","https://openalex.org/W2392764151","https://openalex.org/W4225341666","https://openalex.org/W2786459840","https://openalex.org/W2545213287","https://openalex.org/W2336181987","https://openalex.org/W2598828511","https://openalex.org/W1988869880","https://openalex.org/W2381640075","https://openalex.org/W1995578397"],"abstract_inverted_index":{"By":[0],"any":[1],"measure,":[2],"wireless":[3,34],"communications":[4],"is":[5,39,87],"one":[6],"of":[7,48,81,97],"the":[8,24,31,43,49,82,94],"most":[9],"evolving":[10],"fields":[11],"in":[12,15,22,30,46,113,137,142],"engineering.":[13],"This,":[14],"return,":[16],"has":[17,68],"imposed":[18],"many":[19,111],"challenges,":[20],"especially":[21],"handling":[23],"hunger":[25],"for":[26,53,77],"higher":[27],"data":[28],"rates":[29],"next":[32],"generation":[33],"networks.":[35,55],"Among":[36],"these":[37,54,139],"challenges":[38,112,141],"how":[40],"to":[41,127],"provide":[42],"needed":[44],"resources":[45],"terms":[47],"electromagnetic":[50],"radio":[51,60,84],"spectrum":[52,65,102,108],"In":[56],"this":[57,143],"regard,":[58],"cognitive":[59],"(CR)":[61],"based":[62,88],"on":[63,89],"dynamic":[64],"access":[66],"(DSA)":[67],"been":[69],"attracting":[70],"huge":[71],"attention":[72],"as":[73],"a":[74,128],"promising":[75],"solution":[76],"more":[78],"efficient":[79],"utilization":[80],"available":[83],"spectrum.":[85,98],"DSA":[86],"finding":[90],"and":[91,121],"opportunistically":[92],"accessing":[93],"free-of-use":[95],"portions":[96],"To":[99],"facilitate":[100],"DSA,":[101],"sensing":[103,109,120,122],"can":[104],"be":[105],"used.":[106],"However,":[107],"faces":[110],"different":[114,135],"aspects.":[115],"Such":[116],"aspects":[117],"include":[118],"blind":[119],"optimization,":[123],"which":[124],"are":[125],"both":[126],"great":[129],"extent":[130],"measurement":[131],"challenges.":[132],"We":[133],"discuss":[134],"contributions":[136],"addressing":[138],"two":[140],"article.":[144]},"counts_by_year":[{"year":2022,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
