{"id":"https://openalex.org/W2040062389","doi":"https://doi.org/10.1109/iscit.2012.6380945","title":"Optimal power allocation of opportunistic nonorthogonal amplify-and-forward cooperative systems with blind relay","display_name":"Optimal power allocation of opportunistic nonorthogonal amplify-and-forward cooperative systems with blind relay","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2040062389","doi":"https://doi.org/10.1109/iscit.2012.6380945","mag":"2040062389"},"language":"en","primary_location":{"id":"doi:10.1109/iscit.2012.6380945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2012.6380945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Symposium on Communications and Information Technologies (ISCIT)","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/A5002935183","display_name":"Juan Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Cui","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101915723","display_name":"Zhiquan Bai","orcid":"https://orcid.org/0000-0002-1478-6185"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiquan Bai","raw_affiliation_strings":["School of Information Science and Engineering, Shandong University, Jinan, China","School of Information science and engineering, Shandong University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078580426","display_name":"Jianlan Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]},{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Jianlan Jia","raw_affiliation_strings":["Graduate School of Information and Telecommunication, Inha University, Incheon, South Korea","School of Information science and engineering, Shandong University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information and Telecommunication, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"School of Information science and engineering, Shandong University, Jinan, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":null,"display_name":"Kyungsup Kwak","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyungsup Kwak","raw_affiliation_strings":["Graduate School of Information and Telecommunication, Inha University, Incheon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information and Telecommunication, Inha University, Incheon, South Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"477","last_page":"481"},"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":0.996999979019165,"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":0.9937999844551086,"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":0.8656166791915894},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.7523577809333801},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6676443219184875},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5794599056243896},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5289202928543091},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48490196466445923},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.4592547118663788},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4560035467147827},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4349159300327301},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.42566609382629395},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4108331501483917},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36575573682785034},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2642170786857605},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19825464487075806},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16345363855361938}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8656166791915894},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.7523577809333801},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6676443219184875},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5794599056243896},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5289202928543091},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48490196466445923},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.4592547118663788},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4560035467147827},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4349159300327301},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.42566609382629395},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4108331501483917},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36575573682785034},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2642170786857605},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19825464487075806},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16345363855361938},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscit.2012.6380945","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2012.6380945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 International Symposium on Communications and Information Technologies (ISCIT)","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":14,"referenced_works":["https://openalex.org/W2026898705","https://openalex.org/W2054189168","https://openalex.org/W2097473185","https://openalex.org/W2102934991","https://openalex.org/W2108565460","https://openalex.org/W2116236908","https://openalex.org/W2118702395","https://openalex.org/W2128295617","https://openalex.org/W2130509920","https://openalex.org/W2136209931","https://openalex.org/W2148963518","https://openalex.org/W2152121970","https://openalex.org/W3100839090","https://openalex.org/W3144673228"],"related_works":["https://openalex.org/W2608897767","https://openalex.org/W2153829573","https://openalex.org/W2099376255","https://openalex.org/W2963768675","https://openalex.org/W2004047158","https://openalex.org/W2119153672","https://openalex.org/W2993015344","https://openalex.org/W1559320887","https://openalex.org/W1985056652","https://openalex.org/W2090373650"],"abstract_inverted_index":{"In":[0],"this":[1,28],"paper,":[2],"we":[3],"introduce":[4],"the":[5,21,45,57,61,67,75,78,90,93,100,111],"opportunistic":[6,46],"nonorthogonal":[7],"amplify-and-forward":[8,113],"(NAF)":[9],"single-antenna":[10],"cooperative":[11],"system":[12,36,58],"with":[13,40,82],"blind":[14],"relays":[15],"over":[16],"Rayleigh":[17],"fading":[18],"channel":[19],"and":[20,50,77,105],"optimal":[22,31,95],"power":[23,32,68,96,102],"allocation":[24,33,69,97,103],"is":[25,37,53],"studied":[26],"for":[27,34,74],"scheme.":[29,115],"The":[30],"NAF":[35],"carried":[38],"out":[39],"three":[41],"steps":[42],"based":[43],"on":[44],"relay":[47,80],"selection":[48],"(ORS)":[49],"its":[51],"formulation":[52],"obtained":[54],"to":[55],"maximize":[56],"capacity.":[59],"With":[60],"help":[62],"of":[63,92],"extreme":[64],"value":[65],"algorithm,":[66],"factor":[70],"can":[71],"be":[72],"assigned":[73],"source":[76],"selected":[79],"node":[81],"a":[83],"simple":[84],"method.":[85],"Simulation":[86],"results":[87],"show":[88],"that":[89],"performance":[91],"proposed":[94],"scheme":[98,104],"outperforms":[99],"equal":[101],"direct":[106],"transmission":[107],"as":[108,110],"well":[109],"orthogonal":[112],"(OAF)":[114]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
