{"id":"https://openalex.org/W2551458438","doi":"https://doi.org/10.1109/tsp.2016.2630042","title":"Optimal Beamforming for Dual-Hop MIMO AF Relay Networks With Cochannel Interferences","display_name":"Optimal Beamforming for Dual-Hop MIMO AF Relay Networks With Cochannel Interferences","publication_year":2016,"publication_date":"2016-11-17","ids":{"openalex":"https://openalex.org/W2551458438","doi":"https://doi.org/10.1109/tsp.2016.2630042","mag":"2551458438"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2016.2630042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2016.2630042","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/journal_contribution/Optimal_beamforming_for_dual-hop_MIMO_AF_relay_networks_with_cochannel_interferences/20780101","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080841606","display_name":"Min Li","orcid":"https://orcid.org/0000-0003-3276-6812"},"institutions":[{"id":"https://openalex.org/I4210104233","display_name":"China Electronics Corporation (China)","ror":"https://ror.org/00vsv8c52","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210104233"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Min Li","raw_affiliation_strings":["Institute of China Electronic System Engineering Corporation, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of China Electronic System Engineering Corporation, Beijing, China","institution_ids":["https://openalex.org/I4210104233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072780525","display_name":"Lin Bai","orcid":"https://orcid.org/0000-0001-5705-0912"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Bai","raw_affiliation_strings":["Beijing Laboratory for General Aviation Technology, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Laboratory for General Aviation Technology, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101517339","display_name":"Quan Yu","orcid":"https://orcid.org/0000-0002-4486-2070"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},{"id":"https://openalex.org/I4210104233","display_name":"China Electronics Corporation (China)","ror":"https://ror.org/00vsv8c52","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210104233"]},{"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":"Quan Yu","raw_affiliation_strings":["Institute of China Electronic System Engineering Corporation, Beijing, China","Shanghai Jiao Tong University, Shanghai, China","Xidian University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Institute of China Electronic System Engineering Corporation, Beijing, China","institution_ids":["https://openalex.org/I4210104233"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022303970","display_name":"Jinho Choi","orcid":"https://orcid.org/0000-0002-4895-6680"},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinho Choi","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Gwangju Institute of Science and Technology, Gwangju, South Korea","institution_ids":["https://openalex.org/I39534123"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080841606"],"corresponding_institution_ids":["https://openalex.org/I4210104233"],"apc_list":null,"apc_paid":null,"fwci":2.6693,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.91348027,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"65","issue":"7","first_page":"1825","last_page":"1840"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9991999864578247,"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":0.9033050537109375},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7869498133659363},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.7538014650344849},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6030110120773315},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.592484712600708},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.5910113453865051},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.45325782895088196},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4527757465839386},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.44177883863449097},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.42803680896759033},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4246498942375183},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4154302775859833},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.37459808588027954},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.33911383152008057},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33785563707351685},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2376897931098938},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1609390676021576},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.15976420044898987},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11786332726478577},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.11263382434844971},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09354761242866516}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9033050537109375},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7869498133659363},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7538014650344849},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6030110120773315},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.592484712600708},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.5910113453865051},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45325782895088196},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4527757465839386},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.44177883863449097},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.42803680896759033},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4246498942375183},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4154302775859833},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.37459808588027954},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.33911383152008057},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33785563707351685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2376897931098938},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1609390676021576},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.15976420044898987},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11786332726478577},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.11263382434844971},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09354761242866516},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tsp.2016.2630042","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2016.2630042","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:dro.deakin.edu.au:DU:30118635","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401102","display_name":"Own your potential (DEAKIN)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:figshare.com:article/20780101","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Optimal_beamforming_for_dual-hop_MIMO_AF_relay_networks_with_cochannel_interferences/20780101","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/20780101","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Optimal_beamforming_for_dual-hop_MIMO_AF_relay_networks_with_cochannel_interferences/20780101","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"score":0.6100000143051147,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1845223141","display_name":null,"funder_award_id":"61231013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2539947798","display_name":null,"funder_award_id":"61231011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7003014656","display_name":null,"funder_award_id":"91338106","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W391578156","https://openalex.org/W1508642566","https://openalex.org/W2002230572","https://openalex.org/W2009976385","https://openalex.org/W2051990896","https://openalex.org/W2082291788","https://openalex.org/W2091650992","https://openalex.org/W2099875750","https://openalex.org/W2101253370","https://openalex.org/W2104489224","https://openalex.org/W2106829923","https://openalex.org/W2107382162","https://openalex.org/W2114350776","https://openalex.org/W2120249541","https://openalex.org/W2126761958","https://openalex.org/W2133149827","https://openalex.org/W2136851972","https://openalex.org/W2143722559","https://openalex.org/W2146912524","https://openalex.org/W2148963518","https://openalex.org/W2150513644","https://openalex.org/W2151953578","https://openalex.org/W2152121970","https://openalex.org/W2152285338","https://openalex.org/W2158400880","https://openalex.org/W2159986551","https://openalex.org/W2160835712","https://openalex.org/W2165943096","https://openalex.org/W2168492199","https://openalex.org/W2170330275","https://openalex.org/W3008609509"],"related_works":["https://openalex.org/W3087844490","https://openalex.org/W3090699061","https://openalex.org/W4387546583","https://openalex.org/W135017867","https://openalex.org/W2055634632","https://openalex.org/W2051762234","https://openalex.org/W2131408743","https://openalex.org/W2787827467","https://openalex.org/W4367031485","https://openalex.org/W3114941719"],"abstract_inverted_index":{"In":[0,35],"this":[1],"paper,":[2],"we":[3],"investigate":[4],"a":[5,10,73],"beamforming":[6],"(BF)":[7],"scheme":[8,100],"for":[9,50],"dual-hop":[11],"multiple-input":[12],"multiple-output":[13],"(MIMO)":[14],"amplify-and-forward":[15],"(AF)":[16],"relay":[17,30,52,86,124],"network":[18,53],"in":[19,54,72],"the":[20,29,32,39,43,46,51,55,66,85,97,103,107,117,121],"presence":[21,56],"of":[22,57,109,120],"multiple":[23,79],"cochannel":[24],"interferences":[25],"(CCIs)":[26],"at":[27,42,84],"both":[28],"and":[31,87,113],"destination":[33,44,88],"nodes.":[34,89],"order":[36],"to":[37],"maximize":[38],"signal-to-interference-plus-noise":[40],"ratio":[41],"node,":[45],"optimal":[47],"BF":[48,99],"weights":[49],"CCIs":[58,80],"are":[59],"derived.":[60],"A":[61],"tight":[62],"lower":[63],"bound":[64],"on":[65,116],"outage":[67,118],"probability":[68],"(OP)":[69],"is":[70,94],"derived":[71],"closed":[74],"form":[75],"by":[76],"assuming":[77],"that":[78,96],"have":[81,126],"equal":[82],"power":[83,114],"Through":[90],"computer":[91],"simulations,":[92],"it":[93],"shown":[95],"proposed":[98],"can":[101],"outperform":[102],"existing":[104],"schemes.":[105],"Furthermore,":[106],"impacts":[108],"antenna":[110],"configurations,":[111],"CCIs,":[112],"allocation":[115],"performance":[119],"MIMO":[122],"AF":[123],"systems":[125],"been":[127],"demonstrated":[128],"with":[129],"simulations.":[130]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
