{"id":"https://openalex.org/W2618813232","doi":"https://doi.org/10.1186/s13638-017-0883-6","title":"Partial relay-based cooperative primary user detection in cognitive radio networks","display_name":"Partial relay-based cooperative primary user detection in cognitive radio networks","publication_year":2017,"publication_date":"2017-05-22","ids":{"openalex":"https://openalex.org/W2618813232","doi":"https://doi.org/10.1186/s13638-017-0883-6","mag":"2618813232"},"language":"en","primary_location":{"id":"doi:10.1186/s13638-017-0883-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0883-6","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0883-6","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/track/pdf/10.1186/s13638-017-0883-6","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031890939","display_name":"Shengliang Peng","orcid":"https://orcid.org/0000-0001-6837-1754"},"institutions":[{"id":"https://openalex.org/I108468826","display_name":"Stevens Institute of Technology","ror":"https://ror.org/02z43xh36","country_code":"US","type":"education","lineage":["https://openalex.org/I108468826"]},{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Shengliang Peng","raw_affiliation_strings":["College of Information Science and Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen, 361021, China","Department of Electrical and Computer Engineering, Stevens Institute of Technology, Castle Point, Hoboken, 07030, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen, 361021, China","institution_ids":["https://openalex.org/I119045251"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Stevens Institute of Technology, Castle Point, Hoboken, 07030, USA","institution_ids":["https://openalex.org/I108468826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100355604","display_name":"Xi Yang","orcid":"https://orcid.org/0000-0003-2211-4917"},"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":"Xi Yang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, 2 Sipailou, Nanjing, 210096, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 2 Sipailou, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060671439","display_name":"Shuli Shu","orcid":null},"institutions":[{"id":"https://openalex.org/I119045251","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605","country_code":"CN","type":"education","lineage":["https://openalex.org/I119045251"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuli Shu","raw_affiliation_strings":["College of Information Science and Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen, 361021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Huaqiao University, 668 Jimei Avenue, Xiamen, 361021, China","institution_ids":["https://openalex.org/I119045251"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100510405","display_name":"Xiuying Cao","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":"Xiuying Cao","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, 2 Sipailou, Nanjing, 210096, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, 2 Sipailou, Nanjing, 210096, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5031890939"],"corresponding_institution_ids":["https://openalex.org/I108468826","https://openalex.org/I119045251"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06786618,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2017","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":0.9954000115394592,"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":0.9952999949455261,"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/relay","display_name":"Relay","score":0.9365328550338745},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.8638843297958374},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8206360340118408},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6359995007514954},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.5211334824562073},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5070562362670898},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.49825048446655273},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.45286107063293457},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35257309675216675},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.27166324853897095},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.12351161241531372}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9365328550338745},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.8638843297958374},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8206360340118408},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6359995007514954},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.5211334824562073},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5070562362670898},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49825048446655273},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.45286107063293457},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35257309675216675},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.27166324853897095},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.12351161241531372},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13638-017-0883-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0883-6","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0883-6","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"},{"id":"pmh:oai:doaj.org/article:af903cbc0f3c446cb6840975b415dae0","is_oa":true,"landing_page_url":"https://doaj.org/article/af903cbc0f3c446cb6840975b415dae0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking, Vol 2017, Iss 1, Pp 1-7 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13638-017-0883-6","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-017-0883-6","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-017-0883-6","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":[],"awards":[{"id":"https://openalex.org/G1861318520","display_name":null,"funder_award_id":"201508350023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2343135689","display_name":null,"funder_award_id":"201508350023","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G3718738602","display_name":null,"funder_award_id":"61362018","funder_id":"https://openalex.org/F4320322182","funder_display_name":"Huaqiao University"},{"id":"https://openalex.org/G5315692047","display_name":null,"funder_award_id":"13BS101","funder_id":"https://openalex.org/F4320322182","funder_display_name":"Huaqiao University"},{"id":"https://openalex.org/G6436195712","display_name":null,"funder_award_id":"61201264","funder_id":"https://openalex.org/F4320322182","funder_display_name":"Huaqiao University"},{"id":"https://openalex.org/G6993010801","display_name":null,"funder_award_id":"13BS101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7728757357","display_name":null,"funder_award_id":"61201264","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8022066067","display_name":null,"funder_award_id":"61362018","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/F4320322182","display_name":"Huaqiao University","ror":"https://ror.org/03frdh605"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2618813232.pdf","grobid_xml":"https://content.openalex.org/works/W2618813232.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1965925811","https://openalex.org/W1967730418","https://openalex.org/W1997215174","https://openalex.org/W2012622741","https://openalex.org/W2067135770","https://openalex.org/W2084436032","https://openalex.org/W2090049449","https://openalex.org/W2099883394","https://openalex.org/W2107441100","https://openalex.org/W2116169759","https://openalex.org/W2133752423","https://openalex.org/W2136133623","https://openalex.org/W2145089386","https://openalex.org/W2150397642","https://openalex.org/W2152701100","https://openalex.org/W2153620960","https://openalex.org/W2161391533","https://openalex.org/W2163068306","https://openalex.org/W2164499485","https://openalex.org/W2168078104","https://openalex.org/W2400279804","https://openalex.org/W3019114926"],"related_works":["https://openalex.org/W2099376255","https://openalex.org/W2608897767","https://openalex.org/W2963768675","https://openalex.org/W2153829573","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W2039188918","https://openalex.org/W2185155656"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,46,71,91,180,199],"identify":[3],"spectrum":[4,13],"holes,":[5],"secondary":[6],"users":[7],"(SUs)":[8],"should":[9],"detect":[10],"whether":[11],"the":[12,25,48,73,88,96,109,114,125,135,145,152,163,172,182,189],"band":[14],"is":[15,24,70,101,155,186,192],"occupied":[16],"by":[17],"primary":[18],"user":[19],"(PU).":[20],"Cooperative":[21],"PU":[22,28,38,58],"detection":[23,29,39,49,59,84,139,176],"most":[26],"prevalent":[27],"method":[30],"in":[31],"cognitive":[32],"radio":[33],"(CR)":[34],"networks.":[35],"Existing":[36],"cooperative":[37,57],"usually":[40],"consumes":[41],"a":[42,54],"dedicated":[43],"reporting":[44,66],"channel":[45],"share":[47],"results.":[50],"This":[51],"paper":[52,123],"proposes":[53],"partial":[55],"relay-based":[56],"scheme":[60,130],"that":[61,144],"does":[62],"not":[63],"require":[64],"any":[65],"channels.":[67],"Our":[68],"idea":[69],"let":[72],"SU":[74,100],"with":[75],"higher":[76],"signal-to-noise":[77],"ratio":[78],"(SNR)":[79],"sacrifices":[80],"part":[81],"of":[82,98,113,128,137,162,174],"its":[83],"period":[85],"acting":[86],"as":[87,169],"relay":[89,126,147,165,184],"node":[90],"help":[92],"other":[93,104],"SUs.":[94],"Although":[95],"performance":[97,112],"this":[99,122],"inevitably":[102],"impaired,":[103],"SUs":[105],"may":[106],"benefit":[107],"from":[108],"relay,":[110],"and":[111,159,188],"whole":[115],"CR":[116],"network":[117],"can":[118],"be":[119],"improved.":[120],"Moreover,":[121],"investigates":[124],"policy":[127,148,166,185],"proposed":[129],"under":[131],"two":[132],"criteria.":[133],"Considering":[134,171],"criterion":[136,173],"balancing":[138],"accuracy,":[140],"an":[141],"interesting":[142],"conclusion":[143],"optimal":[146,164,183],"merely":[149],"depends":[150],"on":[151],"SNR":[153],"gap":[154],"derived.":[156],"Both":[157],"lower":[158],"upper":[160],"bounds":[161],"are":[167,197],"deduced":[168],"well.":[170],"maximizing":[175],"agility,":[177],"numerical":[178],"approach":[179],"obtain":[181],"introduced,":[187],"agility":[190],"gain":[191],"also":[193],"analyzed.":[194],"Simulation":[195],"results":[196],"provided":[198],"verify":[200],"all":[201],"conclusions":[202],"above.":[203]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
