{"id":"https://openalex.org/W1971012386","doi":"https://doi.org/10.1109/icc.2014.6884103","title":"Detecting the greedy spectrum occupancy threat in cognitive radio networks","display_name":"Detecting the greedy spectrum occupancy threat in cognitive radio networks","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1971012386","doi":"https://doi.org/10.1109/icc.2014.6884103","mag":"1971012386"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2014.6884103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6884103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","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/A5038229877","display_name":"Songjun Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songjun Ma","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078168029","display_name":"Yunfeng Peng","orcid":"https://orcid.org/0000-0003-2610-1769"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfeng Peng","raw_affiliation_strings":["Antai College of Economics and Management, Shanghai Jiao Tong University, China","Antai Coll. of Econ. & Manage, Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Antai College of Economics and Management, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Antai Coll. of Econ. & Manage, Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075287336","display_name":"Tao Wang","orcid":"https://orcid.org/0000-0002-1561-0827"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Wang","raw_affiliation_strings":["CECA, Peking University, China","CECA, Peking University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CECA, Peking University, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"CECA, Peking University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085791658","display_name":"Xiaoying Gan","orcid":"https://orcid.org/0000-0001-5200-1409"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoying Gan","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101807552","display_name":"Feng Yang","orcid":"https://orcid.org/0000-0002-6350-5765"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Yang","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034483183","display_name":"Xinbing Wang","orcid":"https://orcid.org/0000-0002-0357-8356"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbing Wang","raw_affiliation_strings":["Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic Engineering, Shanghai Jiao Tong University, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Dept of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057916222","display_name":"Mohsen Guizani","orcid":"https://orcid.org/0000-0002-8972-8094"},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mohsen Guizani","raw_affiliation_strings":["Qatar University, Doha, Qatar","[Qatar University, Doha, Qatar]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]},{"raw_affiliation_string":"[Qatar University, Doha, Qatar]","institution_ids":["https://openalex.org/I60342839"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"4939","last_page":"4944"},"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/T12146","display_name":"Power Line Communications and Noise","score":0.9968000054359436,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9922000169754028,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8743770122528076},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7066051959991455},{"id":"https://openalex.org/keywords/occupancy","display_name":"Occupancy","score":0.6733993291854858},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.6707611680030823},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.5814358592033386},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5221652984619141},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4778596758842468},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4500357508659363},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3686802387237549},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21463355422019958},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19217652082443237},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1398036777973175}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8743770122528076},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7066051959991455},{"id":"https://openalex.org/C160331591","wikidata":"https://www.wikidata.org/wiki/Q7075743","display_name":"Occupancy","level":2,"score":0.6733993291854858},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.6707611680030823},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.5814358592033386},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5221652984619141},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4778596758842468},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4500357508659363},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3686802387237549},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21463355422019958},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19217652082443237},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1398036777973175},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2014.6884103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6884103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/36177","is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/36177","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1963753213","https://openalex.org/W1966100128","https://openalex.org/W1972049439","https://openalex.org/W1980889765","https://openalex.org/W1983578087","https://openalex.org/W1987454114","https://openalex.org/W1987615181","https://openalex.org/W2011022114","https://openalex.org/W2061930149","https://openalex.org/W2062024414","https://openalex.org/W2072990861","https://openalex.org/W2096159591","https://openalex.org/W2137901486","https://openalex.org/W2143051794","https://openalex.org/W2153692371","https://openalex.org/W2164710023","https://openalex.org/W2165391607","https://openalex.org/W2170714937","https://openalex.org/W3192412886","https://openalex.org/W4255272544","https://openalex.org/W6685087432"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W4282043467"],"abstract_inverted_index":{"Recently,":[0],"security":[1],"of":[2,15,92,106,122,128,138,214],"cognitive":[3],"radio":[4],"(CR)":[5],"is":[6,12,75,109,162],"becoming":[7],"a":[8,37,46,72,131,156,190,199],"severe":[9],"issue.":[10],"There":[11],"one":[13],"kind":[14],"threat,":[16],"which":[17,49],"we":[18,197],"call":[19],"greedy":[20,82,146],"spectrum":[21,44,62],"occupancy":[22,115,136,153,170],"threat":[23],"(GSOT)":[24],"in":[25,32,57,134,155,159,176],"this":[26,70,88],"paper,":[27,71],"has":[28],"long":[29,47],"been":[30],"ignored":[31],"previous":[33],"work.":[34],"In":[35,69,185],"GSOT,":[36],"secondary":[38,83],"user":[39,84,148],"may":[40],"selfishly":[41],"occupy":[42],"the":[43,61,79,90,95,103,107,120,145,172,180,210,215],"for":[45],"time,":[48,116,171],"makes":[50],"other":[51],"users":[52,123],"suffer":[53],"additional":[54],"waiting":[55],"time":[56,137,154],"queue":[58],"to":[59,65,77,150,187,208],"access":[60],"and":[63,179,212],"leads":[64],"congestion":[66],"or":[67],"breakdown.":[68],"queueing":[73],"model":[74],"established":[76],"describe":[78],"system":[80,96,108,173],"with":[81],"(GSU).":[85],"Based":[86],"on":[87,94],"model,":[89],"impacts":[91],"GSU":[93,139],"are":[97,206],"evaluated.":[98],"Numerical":[99],"results":[100,205],"indicate":[101],"that":[102],"steady-state":[104],"performance":[105,143,181],"influenced":[110],"not":[111],"only":[112],"by":[113,119],"average":[114,135],"but":[117],"also":[118],"number":[121,127],"as":[124,126,193,195],"well":[125],"channels.":[129],"Since":[130],"sudden":[132],"change":[133],"will":[140,174,182],"produce":[141],"dramatic":[142],"degradation,":[144],"second":[147],"prefers":[149],"increase":[151],"its":[152,168],"gradual":[157],"manner":[158],"case":[160],"it":[161,166],"detected":[163],"easily.":[164],"Once":[165],"reaches":[167],"targeted":[169],"be":[175,183],"steady":[177],"state,":[178],"degraded.":[184],"order":[186],"detect":[188],"such":[189],"cunning":[191],"behavior":[192],"quickly":[194],"possible,":[196],"propose":[198],"wavelet":[200],"based":[201],"detection":[202],"approach.":[203,217],"Simulation":[204],"presented":[207],"demonstrate":[209],"effectiveness":[211],"quickness":[213],"proposed":[216]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}