{"id":"https://openalex.org/W2257104400","doi":"https://doi.org/10.1007/s11265-015-1085-2","title":"Detection and Leasing of Joint Space and Spectrum Opportunities by Multiple Secondary Network Operators in Cognitive Radio Systems","display_name":"Detection and Leasing of Joint Space and Spectrum Opportunities by Multiple Secondary Network Operators in Cognitive Radio Systems","publication_year":2015,"publication_date":"2015-11-24","ids":{"openalex":"https://openalex.org/W2257104400","doi":"https://doi.org/10.1007/s11265-015-1085-2","mag":"2257104400"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-015-1085-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-015-1085-2","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","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/A5001986117","display_name":"Guimin Li","orcid":"https://orcid.org/0009-0002-7822-7777"},"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":"Guimin Li","raw_affiliation_strings":["ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi\u2019an, China","ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053126842","display_name":"Zaijiu Shang","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210120485","display_name":"Academy of Mathematics and Systems Science","ror":"https://ror.org/02jkmyk67","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210120485"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaijiu Shang","raw_affiliation_strings":["Academy of Mathematics and Systems Science, Chinese Academy of Sciences, No. 55, Zhongguancun East Road, 100190, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Academy of Mathematics and Systems Science, Chinese Academy of Sciences, No. 55, Zhongguancun East Road, 100190, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210120485"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026979852","display_name":"Kehu Yang","orcid":"https://orcid.org/0000-0001-9163-2713"},"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":true,"raw_author_name":"Kehu Yang","raw_affiliation_strings":["ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi\u2019an, China","ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"ISN Laboratory, Xidian University, No. 2, South Taibai Road, 710071, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026979852"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":0.359,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7384587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"83","issue":"2","first_page":"293","last_page":"308"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9943000078201294,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.984499990940094,"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/narrowband","display_name":"Narrowband","score":0.8654934167861938},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8618256449699402},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6129078269004822},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.577592134475708},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.5111306309700012},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.48743394017219543},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4601950943470001},{"id":"https://openalex.org/keywords/spectrum","display_name":"Spectrum (functional analysis)","score":0.44676247239112854},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4458996653556824},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.43963855504989624},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.42605268955230713},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37613335251808167},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3719046413898468},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27076277136802673},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11575528979301453},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10362136363983154}],"concepts":[{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.8654934167861938},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8618256449699402},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6129078269004822},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.577592134475708},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5111306309700012},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.48743394017219543},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4601950943470001},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.44676247239112854},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4458996653556824},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.43963855504989624},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.42605268955230713},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37613335251808167},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3719046413898468},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27076277136802673},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11575528979301453},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10362136363983154},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"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:10.1007/s11265-015-1085-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-015-1085-2","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G276749019","display_name":"\u57fa\u4e8e\u8282\u70b9\u5bf9\u4fe1\u53f7\u4e92\u76f8\u5173\u7684\u672a\u77e5\u8f90\u5c04\u6e90\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u5206\u5e03\u5f0f\u68c0\u6d4b\u4e0e\u8ddf\u8e2a\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61172139","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5084699718","display_name":null,"funder_award_id":"10990012","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1844250973","https://openalex.org/W1969502830","https://openalex.org/W1986242501","https://openalex.org/W1990599324","https://openalex.org/W2024007176","https://openalex.org/W2024334219","https://openalex.org/W2031913307","https://openalex.org/W2049471758","https://openalex.org/W2053004382","https://openalex.org/W2071707134","https://openalex.org/W2077793016","https://openalex.org/W2078832442","https://openalex.org/W2090844203","https://openalex.org/W2098432798","https://openalex.org/W2101840010","https://openalex.org/W2107867513","https://openalex.org/W2109100253","https://openalex.org/W2110567841","https://openalex.org/W2122195487","https://openalex.org/W2127133891","https://openalex.org/W2140563961","https://openalex.org/W2141082967","https://openalex.org/W2142340436","https://openalex.org/W2143535483","https://openalex.org/W2146902687","https://openalex.org/W2156077514","https://openalex.org/W2160272733","https://openalex.org/W2164886582","https://openalex.org/W2167230435","https://openalex.org/W2171402290","https://openalex.org/W2173165262","https://openalex.org/W6674995601","https://openalex.org/W6676468133"],"related_works":["https://openalex.org/W4294316133","https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W2136943174","https://openalex.org/W1973979964","https://openalex.org/W2775301649","https://openalex.org/W2048427509","https://openalex.org/W4233632157","https://openalex.org/W2330895226","https://openalex.org/W2994439156"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
