{"id":"https://openalex.org/W1997528004","doi":"https://doi.org/10.1109/chinacom.2014.7054322","title":"A fully opportunistic role selection strategy for AF relaying systems","display_name":"A fully opportunistic role selection strategy for AF relaying systems","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W1997528004","doi":"https://doi.org/10.1109/chinacom.2014.7054322","mag":"1997528004"},"language":"en","primary_location":{"id":"doi:10.1109/chinacom.2014.7054322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2014.7054322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Conference on Communications and Networking in China","raw_type":"proceedings-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/A5085315242","display_name":"Haiyang Ding","orcid":"https://orcid.org/0000-0003-4446-5216"},"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"]},{"id":"https://openalex.org/I180632629","display_name":"Xi'an International Studies University","ror":"https://ror.org/05gcme754","country_code":"CN","type":"education","lineage":["https://openalex.org/I180632629"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haiyang Ding","raw_affiliation_strings":["Xi'an Communication Institute, Xi'an, China","State Key Laboratory of Integrated Service Networks Xidian University Xi'an China"],"affiliations":[{"raw_affiliation_string":"Xi'an Communication Institute, Xi'an, China","institution_ids":["https://openalex.org/I180632629"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks Xidian University Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021191255","display_name":"Daniel Benevides da Costa","orcid":"https://orcid.org/0000-0002-5439-7475"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Daniel Benevides da Costa","raw_affiliation_strings":["Wireless Telecom Research Group (GTEL), Federal University of Cear\u00e1 (UFC), Cear\u00e1, Brazil","Wireless Telecom Research Group (GTEL), Federal University of Ceara (UFC), Ceara, Brazil"],"affiliations":[{"raw_affiliation_string":"Wireless Telecom Research Group (GTEL), Federal University of Cear\u00e1 (UFC), Cear\u00e1, Brazil","institution_ids":["https://openalex.org/I243754102"]},{"raw_affiliation_string":"Wireless Telecom Research Group (GTEL), Federal University of Ceara (UFC), Ceara, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009913700","display_name":"Wulin Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I180632629","display_name":"Xi'an International Studies University","ror":"https://ror.org/05gcme754","country_code":"CN","type":"education","lineage":["https://openalex.org/I180632629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu-Lin Liu","raw_affiliation_strings":["Xi'an Communication Institute, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Xi'an Communication Institute, Xi'an, China","institution_ids":["https://openalex.org/I180632629"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701633","display_name":"Feng Jin","orcid":"https://orcid.org/0000-0002-0325-5362"},"institutions":[{"id":"https://openalex.org/I180632629","display_name":"Xi'an International Studies University","ror":"https://ror.org/05gcme754","country_code":"CN","type":"education","lineage":["https://openalex.org/I180632629"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Jin","raw_affiliation_strings":["Xi'an Communication Institute, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Xi'an Communication Institute, Xi'an, China","institution_ids":["https://openalex.org/I180632629"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034754948","display_name":"Fengkui Gong","orcid":"https://orcid.org/0000-0002-4211-0959"},"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":"Feng-Kui Gong","raw_affiliation_strings":["State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","State Key Laboratory of Integrated Service Networks Xidian University Xi'an China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Service Networks Xidian University Xi'an China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5085315242"],"corresponding_institution_ids":["https://openalex.org/I149594827","https://openalex.org/I180632629"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09666428,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"377","last_page":"382"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T12791","display_name":"Full-Duplex Wireless Communications","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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.991100013256073,"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/diversity-gain","display_name":"Diversity gain","score":0.7236157059669495},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.7035295963287354},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6580241918563843},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6410061717033386},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6140037178993225},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5940693020820618},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5740814208984375},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5231084823608398},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5194261074066162},{"id":"https://openalex.org/keywords/cooperative-diversity","display_name":"Cooperative diversity","score":0.5102689266204834},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.47797009348869324},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3969467580318451},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.36612042784690857},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.35025882720947266},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3469820022583008},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22184768319129944},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1678876280784607},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.07005563378334045}],"concepts":[{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.7236157059669495},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.7035295963287354},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6580241918563843},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6410061717033386},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6140037178993225},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5940693020820618},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5740814208984375},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5231084823608398},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5194261074066162},{"id":"https://openalex.org/C6832461","wikidata":"https://www.wikidata.org/wiki/Q5167914","display_name":"Cooperative diversity","level":4,"score":0.5102689266204834},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.47797009348869324},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3969467580318451},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.36612042784690857},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.35025882720947266},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3469820022583008},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22184768319129944},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1678876280784607},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.07005563378334045},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/chinacom.2014.7054322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/chinacom.2014.7054322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"9th International Conference on Communications and Networking in China","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":10,"referenced_works":["https://openalex.org/W2029823570","https://openalex.org/W2038856489","https://openalex.org/W2078296969","https://openalex.org/W2100613504","https://openalex.org/W2120785185","https://openalex.org/W2121434365","https://openalex.org/W2128295617","https://openalex.org/W2158714612","https://openalex.org/W2169948709","https://openalex.org/W3100839090"],"related_works":["https://openalex.org/W2113624196","https://openalex.org/W2133980965","https://openalex.org/W2356024050","https://openalex.org/W2951243981","https://openalex.org/W4299740817","https://openalex.org/W2353594815","https://openalex.org/W2372431055","https://openalex.org/W2512811358","https://openalex.org/W2118814528","https://openalex.org/W2152076414"],"abstract_inverted_index":{"A":[0],"three-node":[1],"cooperative":[2,36],"framework":[3],"is":[4,31,41,86,141],"established,":[5],"where":[6],"three":[7],"nodes":[8,17],"compete":[9],"to":[10,15,53,88,112,143,153],"transmit":[11,161],"their":[12],"own":[13],"information":[14],"other":[16],"in":[18,33],"an":[19,83],"adaptive":[20],"manner.":[21],"To":[22],"this":[23,54],"end,":[24],"a":[25,63,118,125,134],"new":[26,135],"opportunistic":[27],"role":[28,37,57,115,156],"selection":[29,58],"mechanism":[30],"presented":[32],"which":[34,99],"the":[35,46,78,90,102,107,138,145,149,154,164],"for":[38,77],"each":[39],"node":[40],"adaptively":[42],"adjusted":[43],"based":[44],"on":[45,163],"instantaneous":[47],"channel":[48],"fading":[49],"environment.":[50],"We":[51],"refer":[52],"fully":[55],"dynamic":[56],"rule":[59],"as":[60,122,124],"full-ROSE.":[61],"Assuming":[62],"dual-hop":[64],"amplify-and-forward":[65],"(AF)":[66],"relaying":[67],"scenario,":[68],"closed-form":[69],"lower":[70],"and":[71,117,168,173],"upper":[72],"bound":[73],"expressions":[74],"are":[75,171,176],"derived":[76],"system":[79,91,108,165],"outage":[80,92,166],"probability.":[81],"Furthermore,":[82],"asymptotic":[84],"analysis":[85],"performed":[87],"characterize":[89],"behavior":[93],"at":[94],"high":[95],"signal-to-noise":[96],"ratio":[97],"(SNR),":[98],"manifests":[100],"that":[101],"proposed":[103],"strategy":[104,151],"can":[105,129],"boost":[106],"diversity":[109,120],"gain":[110,121,170],"relative":[111,152],"traditional":[113],"fixed":[114,155],"configuration,":[116],"higher":[119],"well":[123],"superior":[126],"diversity-multiplexing":[127],"tradeoff":[128],"be":[130],"achieved.":[131],"In":[132],"addition,":[133],"measure,":[136],"namely,":[137],"ROSE":[139,169],"gain,":[140],"defined":[142],"describe":[144],"performance":[146,167],"improvement":[147],"of":[148,160],"full-ROSE":[150],"configuration.":[157],"The":[158],"impacts":[159],"SNR":[162],"investigated,":[172],"insightful":[174],"discussions":[175],"drawn.":[177]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}