{"id":"https://openalex.org/W2009278610","doi":"https://doi.org/10.1109/acssc.2012.6489242","title":"Cooperative AF MIMO wireless relay networks under relay power constraint","display_name":"Cooperative AF MIMO wireless relay networks under relay power constraint","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2009278610","doi":"https://doi.org/10.1109/acssc.2012.6489242","mag":"2009278610"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2012.6489242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2012.6489242","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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/A5101859846","display_name":"Kanghee Lee","orcid":"https://orcid.org/0000-0003-1497-9160"},"institutions":[{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kanghee Lee","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","institution_ids":["https://openalex.org/I39587148"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056678587","display_name":"Hyuck M. Kwon","orcid":"https://orcid.org/0000-0002-4077-142X"},"institutions":[{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hyuck M. Kwon","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","institution_ids":["https://openalex.org/I39587148"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056700473","display_name":"Hyung-Gi Kim","orcid":"https://orcid.org/0009-0004-6648-3145"},"institutions":[{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hyunggi Kim","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Kansas 67260, USA","institution_ids":["https://openalex.org/I39587148"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026951091","display_name":"Hyuncheol Park","orcid":"https://orcid.org/0000-0002-7346-1364"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Hyuncheol Park","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea","Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]},{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045853898","display_name":"Yong H. Lee","orcid":"https://orcid.org/0000-0001-9576-8554"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]},{"id":"https://openalex.org/I39587148","display_name":"Wichita State University","ror":"https://ror.org/00c4e7y75","country_code":"US","type":"education","lineage":["https://openalex.org/I39587148"]}],"countries":["KR","US"],"is_corresponding":false,"raw_author_name":"Yong H. Lee","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea","Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Wichita State University, Wichita, KS, USA","institution_ids":["https://openalex.org/I39587148"]},{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8489,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67866838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1336","last_page":"1340"},"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":0.9979000091552734,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9847999811172485,"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":0.9441437125205994},{"id":"https://openalex.org/keywords/minimum-mean-square-error","display_name":"Minimum mean square error","score":0.7056646347045898},{"id":"https://openalex.org/keywords/relay-channel","display_name":"Relay channel","score":0.7040544152259827},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.632878839969635},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.608216404914856},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5664808750152588},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.536855936050415},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4842078685760498},{"id":"https://openalex.org/keywords/bit-error-rate","display_name":"Bit error rate","score":0.4750673472881317},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4630088806152344},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4126436412334442},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.38722294569015503},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3316970467567444},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31623685359954834},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29568731784820557},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2727108299732208},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.1969296634197235},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1958138644695282},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1462719738483429},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10651123523712158},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0999477207660675},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0934542715549469}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.9441437125205994},{"id":"https://openalex.org/C90652560","wikidata":"https://www.wikidata.org/wiki/Q11091747","display_name":"Minimum mean square error","level":3,"score":0.7056646347045898},{"id":"https://openalex.org/C46257984","wikidata":"https://www.wikidata.org/wiki/Q7310895","display_name":"Relay channel","level":4,"score":0.7040544152259827},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.632878839969635},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.608216404914856},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5664808750152588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.536855936050415},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4842078685760498},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.4750673472881317},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4630088806152344},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4126436412334442},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.38722294569015503},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3316970467567444},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31623685359954834},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29568731784820557},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2727108299732208},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.1969296634197235},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1958138644695282},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1462719738483429},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10651123523712158},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0999477207660675},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0934542715549469},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"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/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"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":2,"locations":[{"id":"doi:10.1109/acssc.2012.6489242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2012.6489242","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","raw_type":"proceedings-article"},{"id":"pmh:oai:soar.wichita.edu:10057/6122","is_oa":false,"landing_page_url":"http://hdl.handle.net/10057/6122","pdf_url":null,"source":{"id":"https://openalex.org/S4306401479","display_name":"Holmes Museum Of Anthropology (Wichita State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I39587148","host_organization_name":"Wichita State University","host_organization_lineage":["https://openalex.org/I39587148"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1970649218","https://openalex.org/W2026898705","https://openalex.org/W2054830822","https://openalex.org/W2058805808","https://openalex.org/W2067145564","https://openalex.org/W2095910085","https://openalex.org/W2098567664","https://openalex.org/W2110627746","https://openalex.org/W2152121970","https://openalex.org/W2156499962","https://openalex.org/W2157332904","https://openalex.org/W2296319761","https://openalex.org/W2346698641","https://openalex.org/W6657254591","https://openalex.org/W6704842817"],"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/W2082611414","https://openalex.org/W2374704553"],"abstract_inverted_index":{"This":[0],"paper":[1,41],"presents":[2],"an":[3],"amplify-and-forward":[4],"(AF)":[5],"relay":[6,13,27,31,53,58],"scheme":[7],"for":[8,25],"M-source-M-destination":[9],"pairs":[10],"and":[11,21,49,69,102,106],"N":[12],"nodes.":[14],"Cooperative":[15],"minimum":[16],"mean":[17],"square":[18],"error":[19,90],"(MMSE)":[20],"zero-forcing":[22],"(ZF)":[23],"strategies":[24],"wireless":[26],"networks":[28],"under":[29,56],"the":[30,43,47,50,57,63,66,70,77,81,87,99],"power":[32,59,74],"constraint":[33],"are":[34,84],"investigated.":[35,85],"The":[36],"main":[37],"contribution":[38],"of":[39,45,76],"this":[40],"is":[42,94],"derivation":[44],"both":[46],"MMSE-based":[48],"ZF-based":[51],"amplifying":[52],"matrices":[54],"(ARMs)":[55],"constraint.":[60],"By":[61],"adopting":[62],"ARMs":[64],"derived,":[65],"cost":[67,100],"function":[68,101],"total":[71,103],"signal":[72],"component":[73],"(SCP)":[75],"received":[78],"signals":[79],"at":[80],"destination":[82],"nodes":[83],"Finally,":[86],"system":[88],"bit":[89],"rate":[91],"(BER)":[92],"performance":[93],"evaluated":[95],"theoretically":[96],"by":[97,108],"using":[98,109],"SCP":[104],"behaviors,":[105],"numerically":[107],"Monte-Carlo":[110],"simulations.":[111]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
