{"id":"https://openalex.org/W1991112088","doi":"https://doi.org/10.1109/dyspan.2014.6817806","title":"A 3-state hypothesis test model for cognitive radio systems","display_name":"A 3-state hypothesis test model for cognitive radio systems","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W1991112088","doi":"https://doi.org/10.1109/dyspan.2014.6817806","mag":"1991112088"},"language":"en","primary_location":{"id":"doi:10.1109/dyspan.2014.6817806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan.2014.6817806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Dynamic Spectrum Access Networks (DYSPAN)","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/A5021492172","display_name":"S.A. Hanna","orcid":null},"institutions":[{"id":"https://openalex.org/I1322298273","display_name":"Innovation, Science and Economic Development Canada","ror":"https://ror.org/03zp01h17","country_code":"CA","type":"government","lineage":["https://openalex.org/I1322298273"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Salim A. Hanna","raw_affiliation_strings":["Industry Canada, Communications Research Center, Ottawa, Ontario, Canada","Communications Research Center, Industry Canada, Ottawa, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"Industry Canada, Communications Research Center, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I1322298273"]},{"raw_affiliation_string":"Communications Research Center, Industry Canada, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I1322298273"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5021492172"],"corresponding_institution_ids":["https://openalex.org/I1322298273"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.09232674,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"291","last_page":"302"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.998199999332428,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9973999857902527,"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/channel","display_name":"Channel (broadcasting)","score":0.7815598249435425},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7612094283103943},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6292282938957214},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.50254225730896},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.49948859214782715},{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.4871251583099365},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.46030500531196594},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4318335950374603},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3813745975494385},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3564280569553375},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.24129030108451843},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18892517685890198},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12831509113311768},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07256034016609192}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7815598249435425},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7612094283103943},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6292282938957214},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.50254225730896},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.49948859214782715},{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.4871251583099365},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46030500531196594},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4318335950374603},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3813745975494385},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3564280569553375},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24129030108451843},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18892517685890198},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12831509113311768},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07256034016609192},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dyspan.2014.6817806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dyspan.2014.6817806","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Dynamic Spectrum Access Networks (DYSPAN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2053540085","https://openalex.org/W2071707134","https://openalex.org/W2101840010","https://openalex.org/W2144369278","https://openalex.org/W2145197862","https://openalex.org/W2162440256","https://openalex.org/W2167230435","https://openalex.org/W2168078104"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W1973979964","https://openalex.org/W4235820682","https://openalex.org/W185479762","https://openalex.org/W2136943174","https://openalex.org/W1968709058","https://openalex.org/W2095246866","https://openalex.org/W2107126738","https://openalex.org/W4246064491"],"abstract_inverted_index":{"This":[0,20],"paper":[1],"presents":[2],"a":[3,23,62,69,80,101,126,145,188,195],"cognitive":[4],"engine":[5,21],"that":[6],"is":[7,43,59,153,167],"applied":[8],"to":[9,28,46,78],"dynamic":[10],"channel":[11,33,50,70,82,140,150,184],"selection":[12,90],"and":[13,91,171,183],"parameter":[14,92],"configuration":[15,93],"of":[16,56,103,194,214],"opportunistic":[17,66,130,204],"spectrum":[18,124,131,205],"users.":[19],"uses":[22,74],"3-state":[24,172,189],"hypothesis":[25,173,190],"test":[26,174,191],"model":[27,42,192,197],"make":[29],"ternary":[30],"decisions":[31],"about":[32],"status:":[34],"vacant,":[35],"underutilized,":[36],"or":[37,83],"congested.":[38],"A":[39,164],"simple":[40],"autoregressive":[41],"also":[44,136],"used":[45],"rank":[47],"channels":[48,58,201,209],"taking":[49],"history":[51],"into":[52],"considerations.":[53],"The":[54],"set":[55],"ranked":[57],"stored":[60],"in":[61,107,113],"look-up":[63,76],"table.":[64],"An":[65],"user":[67],"seeking":[68],"for":[71,129,203],"its":[72],"transmission":[73],"the":[75,85,108,156],"table":[77],"access":[79],"vacant":[81],"share":[84],"best":[86],"underutilized":[87,123,208],"channel.":[88],"Channel":[89],"are":[94],"performed":[95],"on":[96,149,180],"Wi-Fi":[97],"data":[98,121,135],"collected":[99],"using":[100],"test-bed":[102],"16":[104],"sensors":[105],"operating":[106],"2.4":[109],"GHz":[110],"ISM":[111],"band":[112],"an":[114],"outdoor":[115],"urban":[116],"radio":[117],"environment.":[118],"Mining":[119,133],"sensed":[120,134],"showed":[122],"with":[125,176],"sufficient":[127],"room":[128],"use.":[132],"favored":[137,154],"making":[138],"autonomous":[139],"status":[141],"decisions.":[142],"In":[143],"addition,":[144],"detection":[146,177],"metric":[147],"based":[148,158,179],"occupancy":[151,185],"time":[152],"over":[155],"energy":[157,182],"received":[159],"signal":[160,181],"strength":[161],"indicator":[162],"(RSSI).":[163],"comparative":[165],"performance":[166],"presented":[168],"between":[169],"2-state":[170,196],"models":[175],"metrics":[178],"time.":[186],"Using":[187],"instead":[193,213],"has":[198],"made":[199],"more":[200],"available":[202],"use":[206],"where":[207],"can":[210],"be":[211],"shared":[212],"being":[215],"classified":[216],"busy.":[217]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
