{"id":"https://openalex.org/W2063969925","doi":"https://doi.org/10.1109/milcom.2011.6127431","title":"Full duplex spectrum sensing in non-time-slotted cognitive radio networks","display_name":"Full duplex spectrum sensing in non-time-slotted cognitive radio networks","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2063969925","doi":"https://doi.org/10.1109/milcom.2011.6127431","mag":"2063969925"},"language":"en","primary_location":{"id":"doi:10.1109/milcom.2011.6127431","is_oa":false,"landing_page_url":"https://doi.org/10.1109/milcom.2011.6127431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 - MILCOM 2011 Military Communications 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/A5012820395","display_name":"Wenchi Cheng","orcid":"https://orcid.org/0000-0002-2009-0539"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wenchi Cheng","raw_affiliation_strings":["Networking and Information Systems Laboratory, Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","Networking and Information Systems Laboratory, Dept. of Electrical and Computer Engineering, Texas A&M University, College Station, 77843, USA"],"affiliations":[{"raw_affiliation_string":"Networking and Information Systems Laboratory, Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Networking and Information Systems Laboratory, Dept. of Electrical and Computer Engineering, Texas A&M University, College Station, 77843, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100430813","display_name":"Xi Zhang","orcid":"https://orcid.org/0000-0001-9369-0060"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xi Zhang","raw_affiliation_strings":["Networking and Information Systems Laboratory, Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","Networking and Information Systems Laboratory, Dept. of Electrical and Computer Engineering, Texas A&M University, College Station, 77843, USA"],"affiliations":[{"raw_affiliation_string":"Networking and Information Systems Laboratory, Department of Electrical and Computer Engineering, Texas A and M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]},{"raw_affiliation_string":"Networking and Information Systems Laboratory, Dept. of Electrical and Computer Engineering, Texas A&M University, College Station, 77843, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100462423","display_name":"Hailin Zhang","orcid":"https://orcid.org/0000-0001-6109-159X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailin Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","[State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019 an, China]"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019 an, China]","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012820395"],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":3.5008,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.92718938,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1029","last_page":"1034"},"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9945999979972839,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9904000163078308,"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":0.966706395149231},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.737571656703949},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.7098251581192017},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6222867369651794},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.5967586040496826},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5661016702651978},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.4994382858276367},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.46059951186180115},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4503799378871918},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.4487343430519104},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3810997009277344},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.24482941627502441},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23316505551338196},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06883788108825684}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.966706395149231},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.737571656703949},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7098251581192017},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6222867369651794},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.5967586040496826},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5661016702651978},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.4994382858276367},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.46059951186180115},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4503799378871918},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.4487343430519104},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3810997009277344},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.24482941627502441},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23316505551338196},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06883788108825684},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/milcom.2011.6127431","is_oa":false,"landing_page_url":"https://doi.org/10.1109/milcom.2011.6127431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 - MILCOM 2011 Military Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2034178429","https://openalex.org/W2084436032","https://openalex.org/W2103331800","https://openalex.org/W2121528570","https://openalex.org/W2122125652","https://openalex.org/W2127593435","https://openalex.org/W2142819538","https://openalex.org/W2154776403","https://openalex.org/W4214605592"],"related_works":["https://openalex.org/W2181410425","https://openalex.org/W2051888740","https://openalex.org/W2382279859","https://openalex.org/W2046691252","https://openalex.org/W3203708548","https://openalex.org/W2384472869","https://openalex.org/W2132580384","https://openalex.org/W1973050875","https://openalex.org/W2003835194","https://openalex.org/W1996209778"],"abstract_inverted_index":{"In":[0,15,107],"cognitive":[1,17,124,162,209],"radio":[2,18,125,163,210],"networks,":[3,19],"previous":[4],"works":[5],"almost":[6],"assume":[7],"that":[8,170,198],"the":[9,20,33,36,48,56,63,78,84,95,100,112,117,129,136,147,154,179,188,201],"primary":[10,37,57,64,140,149,180],"(licensed)":[11],"traffic":[12,58],"is":[13,59,92],"time-slotted.":[14],"time-slotted":[16],"secondary":[21,50,80,96,143,189],"(unlicensed)":[22],"users":[23,65,97,141,181],"only":[24],"need":[25],"to":[26,31,68,98,134],"spend":[27],"a":[28],"short":[29],"time":[30,76],"sense":[32],"spectrum":[34,88,157,176,204],"because":[35],"users'":[38,150,190],"states":[39],"(active":[40],"or":[41,71],"not":[42,45,72],"active)":[43],"are":[44],"changed":[46],"during":[47,77],"whole":[49,79],"frame.":[51,81],"However,":[52],"in":[53,103,207],"realistic":[54],"cases,":[55],"non-time-slotted,":[60],"which":[61],"means":[62],"can":[66,182,193],"become":[67],"be":[69,194],"active":[70,73],"at":[74],"any":[75],"Obviously,":[82],"using":[83,171,200],"traditional":[85],"half":[86,202],"duplex":[87,156,175,203],"sensing":[89,158,177,205],"scheme,":[90,178],"it":[91],"impossible":[93],"for":[94,122,160],"detect":[99],"state":[101],"change":[102],"their":[104,184],"transmission":[105],"periods.":[106],"this":[108],"paper,":[109],"we":[110,152],"derive":[111],"probability":[113,118],"of":[114,119,139,199],"detection":[115],"and":[116,142,166,187],"false":[120],"alarm":[121],"non-time-slotted":[123,161,208],"networks.":[126,164,211],"We":[127],"propose":[128],"continuous-time":[130],"Markov":[131],"chain":[132],"model":[133],"analyze":[135],"achievable":[137,191],"throughput":[138,186,192],"users.":[144],"To":[145],"achieve":[146,183],"required":[148,185],"throughput,":[151],"develop":[153],"full":[155,174],"scheme":[159,206],"Analyses":[165],"numerical":[167],"results":[168],"show":[169],"our":[172],"proposed":[173],"increased":[195],"compared":[196],"with":[197]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}