{"id":"https://openalex.org/W2014802380","doi":"https://doi.org/10.1109/wcsp.2013.6677181","title":"Joint optimization of feedback overhead and detection threshold for cooperative spectrum sensing in LTE cognitive systems","display_name":"Joint optimization of feedback overhead and detection threshold for cooperative spectrum sensing in LTE cognitive systems","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W2014802380","doi":"https://doi.org/10.1109/wcsp.2013.6677181","mag":"2014802380"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2013.6677181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2013.6677181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Wireless Communications and Signal Processing","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/A5061626784","display_name":"Shengchao Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengchao Lin","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048689589","display_name":"Ming Chen","orcid":"https://orcid.org/0000-0002-2301-7994"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Chen","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045560172","display_name":"Jin\u2010Yuan Wang","orcid":"https://orcid.org/0000-0001-5745-4554"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin-Yuan Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"1","last_page":"5"},"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":0.9994000196456909,"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"}},{"id":"https://openalex.org/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8179264068603516},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.756568193435669},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7500603199005127},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.7407194375991821},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6221082806587219},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5608751773834229},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5427558422088623},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5177311301231384},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4127749502658844},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36345580220222473},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.27148759365081787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2444133758544922},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21192285418510437},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14848026633262634},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14173507690429688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12508872151374817}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8179264068603516},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.756568193435669},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7500603199005127},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.7407194375991821},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6221082806587219},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5608751773834229},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5427558422088623},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5177311301231384},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4127749502658844},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36345580220222473},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.27148759365081787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2444133758544922},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21192285418510437},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14848026633262634},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14173507690429688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12508872151374817},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2013.6677181","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2013.6677181","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 International Conference on Wireless Communications and Signal Processing","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":11,"referenced_works":["https://openalex.org/W23900425","https://openalex.org/W1964499116","https://openalex.org/W2046691252","https://openalex.org/W2101840010","https://openalex.org/W2109517573","https://openalex.org/W2130578220","https://openalex.org/W2145197862","https://openalex.org/W2146315101","https://openalex.org/W2168078104","https://openalex.org/W2478503558","https://openalex.org/W6661851758"],"related_works":["https://openalex.org/W2181410425","https://openalex.org/W2018726158","https://openalex.org/W2051888740","https://openalex.org/W2387652801","https://openalex.org/W2382279859","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2046691252","https://openalex.org/W2384472869","https://openalex.org/W3203708548"],"abstract_inverted_index":{"For":[0],"the":[1,8,15,19,27,31,48,52,65,72,75,81,100,103,109,113,116,122,125,134],"cooperative":[2],"sensing":[3,97,141,148],"technique":[4],"of":[5,30,68,74,102,115,124],"cognitive":[6],"radio,":[7],"detection":[9,49,83],"threshold":[10,50],"is":[11,22,130],"very":[12],"significant":[13],"to":[14,26,63],"system":[16,142,149],"performance.":[17,153],"And":[18,99],"feedback":[20,53,117],"overhead":[21,54],"also":[23,131],"important":[24],"owing":[25],"limited":[28],"bandwidth":[29],"control":[32],"channel.":[33],"The":[34,86],"two":[35],"factors":[36],"were":[37],"discussed":[38],"in":[39,92,138,145,150],"many":[40],"previous":[41],"literature,":[42],"respectively.":[43],"In":[44],"this":[45],"paper,":[46],"both":[47,91],"and":[51,57,80,94],"are":[55,61,89,106],"considered":[56],"joint":[58,126,135],"optimization":[59,87,114,127,136],"schemes":[60,105,110],"proposed":[62,104],"maximize":[64],"average":[66,151],"throughput":[67,152],"secondary":[69],"users":[70],"under":[71],"constraints":[73],"false":[76],"alarm":[77],"probability":[78,84],"(FAP)":[79],"missing":[82],"(MDP).":[85],"problems":[88],"formulated":[90],"one-threshold":[93,146],"two-threshold":[95,139],"coarse":[96,140,147],"systems.":[98],"performance":[101],"compared":[107],"with":[108],"only":[111],"concerning":[112],"overhead.":[118],"Simulation":[119],"results":[120],"show":[121],"advantage":[123],"schemes.":[128],"It":[129],"found":[132],"that":[133,144],"scheme":[137],"outperforms":[143]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}