{"id":"https://openalex.org/W2106370651","doi":"https://doi.org/10.1186/1687-1499-2014-173","title":"Optimal energy-efficient sensing in cooperative cognitive radio networks","display_name":"Optimal energy-efficient sensing in cooperative cognitive radio networks","publication_year":2014,"publication_date":"2014-10-22","ids":{"openalex":"https://openalex.org/W2106370651","doi":"https://doi.org/10.1186/1687-1499-2014-173","mag":"2106370651"},"language":"en","primary_location":{"id":"doi:10.1186/1687-1499-2014-173","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2014-173","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2014-173","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2014-173","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101436835","display_name":"Xia Wu","orcid":"https://orcid.org/0000-0001-8640-6156"},"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":true,"raw_author_name":"Xia Wu","raw_affiliation_strings":["Department of Mathematics, Southeast University, 210000, Nanjing, People\u2019s Republic of China","National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Southeast University, 210000, Nanjing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76569877"]},{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004718561","display_name":"Jin-Ling Xu","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":"Jin-Ling Xu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100423264","display_name":"Ming Chen","orcid":"https://orcid.org/0000-0002-3572-6886"},"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, 210000, Nanjing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100372762","display_name":"Jun-Bo Wang","orcid":"https://orcid.org/0000-0002-1881-3558"},"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":"Jun-Bo Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 210000, Nanjing, People\u2019s Republic of China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101436835"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":2.5644,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.91192877,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2014","issue":"1","first_page":null,"last_page":null},"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":0.9983999729156494,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9968000054359436,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.9066622853279114},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8683077096939087},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.7083024382591248},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5986458659172058},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.597862184047699},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.589737594127655},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5465105772018433},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.45536133646965027},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4394851624965668},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4229849874973297},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41276153922080994},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2778348922729492},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2696113586425781},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10077941417694092}],"concepts":[{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.9066622853279114},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8683077096939087},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.7083024382591248},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5986458659172058},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.597862184047699},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.589737594127655},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5465105772018433},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.45536133646965027},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4394851624965668},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4229849874973297},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41276153922080994},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2778348922729492},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2696113586425781},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10077941417694092},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/1687-1499-2014-173","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2014-173","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2014-173","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/1687-1499-2014-173","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-1499-2014-173","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-1499-2014-173","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[{"id":"https://openalex.org/G1335799227","display_name":"\u5206\u5e03\u5f0f\u5929\u7ebf\u7cfb\u7edf\u4e2d\u9884\u7f16\u7801\u6280\u672f\u4e0e\u81ea\u9002\u5e94\u8d44\u6e90\u5206\u914d\u7814\u7a76","funder_award_id":"61172077","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1698622732","display_name":"\u591a\u8df3\u8702\u7a9d\u7f51\u4e2d\u7684\u5206\u5e03\u5f0f\u65e0\u7ebf\u8d44\u6e90\u5206\u914d\u6280\u672f\u7814\u7a76","funder_award_id":"61102068","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1739959357","display_name":"\u652f\u6301\u5927\u91cf\u53ef\u62c9\u8fdc\u5929\u7ebf\u5355\u5143\u5373\u63d2\u5373\u7528\u7684\u667a\u80fd\u57fa\u7ad9\u7814\u7a76","funder_award_id":"61372106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G213375558","display_name":null,"funder_award_id":"2013ZX03003006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2762080341","display_name":null,"funder_award_id":"2014B01","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G294031311","display_name":null,"funder_award_id":"2013M531244","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3761302568","display_name":null,"funder_award_id":"2014B01","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G547977980","display_name":null,"funder_award_id":"2013A04","funder_id":"https://openalex.org/F4320324856","funder_display_name":"Southeast University"},{"id":"https://openalex.org/G6889964475","display_name":"\u53ef\u89c1\u5149\u901a\u4fe1\u7cfb\u7edf\u57fa\u7840\u7406\u8bba\u4e0e\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61223001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6993301411","display_name":null,"funder_award_id":"11301071","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7589196421","display_name":null,"funder_award_id":"20113218120017","funder_id":"https://openalex.org/F4320336024","funder_display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China"},{"id":"https://openalex.org/G8715494970","display_name":null,"funder_award_id":"2013A04","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8802257478","display_name":null,"funder_award_id":"2013AA013601","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"},{"id":"https://openalex.org/F4320324856","display_name":"Southeast University","ror":"https://ror.org/04ct4d772"},{"id":"https://openalex.org/F4320336024","display_name":"Specialized Research Fund for the Doctoral Program of Higher Education of China","ror":null},{"id":"https://openalex.org/F4320336270","display_name":"National Mobile Communications Research Laboratory, Southeast University","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2106370651.pdf","grobid_xml":"https://content.openalex.org/works/W2106370651.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1972217247","https://openalex.org/W2003022495","https://openalex.org/W2015939530","https://openalex.org/W2031211320","https://openalex.org/W2049745533","https://openalex.org/W2057277808","https://openalex.org/W2065321019","https://openalex.org/W2069292411","https://openalex.org/W2081880219","https://openalex.org/W2084423239","https://openalex.org/W2084436032","https://openalex.org/W2107090575","https://openalex.org/W2115400030","https://openalex.org/W2115643464","https://openalex.org/W2127821383","https://openalex.org/W2136133623","https://openalex.org/W2150397642","https://openalex.org/W2161724087","https://openalex.org/W2163068306","https://openalex.org/W2168078104","https://openalex.org/W2169824462"],"related_works":["https://openalex.org/W2559261346","https://openalex.org/W4280609833","https://openalex.org/W4235820682","https://openalex.org/W2018726158","https://openalex.org/W2387652801","https://openalex.org/W2540573036","https://openalex.org/W1990934859","https://openalex.org/W2053336077","https://openalex.org/W2158337294","https://openalex.org/W1996746875"],"abstract_inverted_index":{"In":[0,46],"a":[1,62],"cognitive":[2],"radio":[3],"network":[4],"(CRN),":[5],"when":[6],"the":[7,14,26,32,44,57,68,72,77,86,97,110,115,125],"secondary":[8],"users":[9],"(SUs)":[10],"are":[11],"battery-powered":[12],"devices,":[13],"concept":[15],"of":[16,28,43,61,67,76,93,99],"energy-efficient":[17],"design":[18],"is":[19,81],"very":[20],"important.":[21],"The":[22,74],"sensing":[23,35,87,89],"time":[24],"and":[25,41,91],"number":[27,92],"cooperative":[29,33,63,94],"SUs":[30,95],"in":[31,65],"spectrum":[34],"could":[36],"greatly":[37],"affect":[38],"energy":[39,52,69,78,122],"consumption":[40,70],"throughput":[42],"system.":[45],"this":[47],"paper,":[48],"we":[49],"propose":[50],"an":[51],"utility":[53,79],"function":[54,80],"by":[55,71,83],"formulating":[56],"achievable":[58,117],"data":[59,118],"rate":[60,119],"CRN":[64,111],"terms":[66],"CRN.":[73],"maximization":[75],"obtained":[82],"jointly":[84],"designing":[85],"time,":[88],"threshold,":[90],"with":[96,120],"constraint":[98],"sufficient":[100],"protection":[101],"for":[102],"primary":[103],"user":[104],"(PU).":[105],"Numerical":[106],"results":[107],"show":[108],"that":[109],"can":[112],"achieve":[113],"almost":[114],"maximum":[116],"significant":[121],"saving":[123],"through":[124],"joint":[126],"optimization.":[127]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}