{"id":"https://openalex.org/W2028578693","doi":"https://doi.org/10.1109/iccw.2014.6881168","title":"Implementation and analysis of multi-user MIMO with amplify-and-forward relaying","display_name":"Implementation and analysis of multi-user MIMO with amplify-and-forward relaying","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2028578693","doi":"https://doi.org/10.1109/iccw.2014.6881168","mag":"2028578693"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2014.6881168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2014.6881168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications Workshops (ICC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/1270181","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011696853","display_name":"Qiongjie Lin","orcid":"https://orcid.org/0000-0001-8592-1025"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qiongjie Lin","raw_affiliation_strings":["School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102164048","display_name":"Yong Jun Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yong Jun Chang","raw_affiliation_strings":["School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100751348","display_name":"Feng Wang","orcid":"https://orcid.org/0000-0002-5171-1967"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Wang","raw_affiliation_strings":["School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004062241","display_name":"Mary Ann Weitnauer","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mary Ann Weitnauer","raw_affiliation_strings":["School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering Georgia Institute of Technology, Atlanta, Georgia","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Sch. of Electr. & Comput. Eng.,, Georgia Inst. of Technol., Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011696853"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.3619,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66444393,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"32","last_page":"37"},"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":0.9995999932289124,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9984999895095825,"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":0.6697157621383667},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6234153509140015},{"id":"https://openalex.org/keywords/payload","display_name":"Payload (computing)","score":0.5870680809020996},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5796278715133667},{"id":"https://openalex.org/keywords/diversity-gain","display_name":"Diversity gain","score":0.4752649664878845},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43280118703842163},{"id":"https://openalex.org/keywords/header","display_name":"Header","score":0.4278007745742798},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.42723268270492554},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4096806049346924},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.351961612701416},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33660465478897095},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2362799048423767},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1931292712688446},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1859438717365265},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10033515095710754},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08683356642723083}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6697157621383667},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6234153509140015},{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.5870680809020996},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5796278715133667},{"id":"https://openalex.org/C164785522","wikidata":"https://www.wikidata.org/wiki/Q5283966","display_name":"Diversity gain","level":4,"score":0.4752649664878845},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43280118703842163},{"id":"https://openalex.org/C48105269","wikidata":"https://www.wikidata.org/wiki/Q1141160","display_name":"Header","level":2,"score":0.4278007745742798},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.42723268270492554},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4096806049346924},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.351961612701416},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33660465478897095},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2362799048423767},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1931292712688446},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1859438717365265},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10033515095710754},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08683356642723083},{"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/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/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccw.2014.6881168","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2014.6881168","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications Workshops (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:1270181","is_oa":true,"landing_page_url":"https://zenodo.org/record/1270181","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:1270181","is_oa":true,"landing_page_url":"https://zenodo.org/record/1270181","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1987528562","https://openalex.org/W2059607526","https://openalex.org/W2076344649","https://openalex.org/W2095888823","https://openalex.org/W2100183117","https://openalex.org/W2107708844","https://openalex.org/W2110627746","https://openalex.org/W2134979618","https://openalex.org/W2136877591","https://openalex.org/W2541204438","https://openalex.org/W4243959868"],"related_works":["https://openalex.org/W2171597999","https://openalex.org/W2189136227","https://openalex.org/W1866537546","https://openalex.org/W3044308011","https://openalex.org/W2081779132","https://openalex.org/W2132176174","https://openalex.org/W804581915","https://openalex.org/W2041603281","https://openalex.org/W1972092935","https://openalex.org/W2028879858"],"abstract_inverted_index":{"A":[0],"two-hop":[1],"multi-user":[2],"multiple-input-multiple-output":[3],"(MU-MIMO)":[4],"system":[5],"with":[6,23],"multiple":[7],"single-antenna":[8],"amplify-and-forward":[9],"(AF)":[10],"relays":[11,96,143],"is":[12,34,51,63,82,97,123,138],"demonstrated":[13],"for":[14],"the":[15,37,58,86,89,92,100,103,106,109,121,133,136],"first":[16],"time":[17],"in":[18],"a":[19,24,54,69,116,150],"realistic":[20],"indoor":[21],"environment":[22],"commercial":[25],"software":[26],"radio":[27],"platform,":[28],"using":[29],"OFDM.":[30],"Good":[31],"trend":[32],"correspondence":[33],"observed":[35],"between":[36],"averaged":[38],"error":[39],"rate":[40],"results":[41],"of":[42,67,88,91,94,105,111],"experiment":[43],"and":[44,53,73],"simulation,":[45],"when":[46],"zero":[47],"forcing":[48],"(ZF)":[49],"detection":[50],"employed":[52],"simple":[55],"constraint":[56],"on":[57],"average":[59,118],"power":[60,119],"per":[61],"relay":[62],"used.":[64],"The":[65],"challenges":[66],"relaying":[68],"regenerated":[70],"digital":[71],"header":[72],"simply":[74],"amplified":[75],"spatially":[76],"multiplexed":[77],"payload":[78],"are":[79],"discussed.":[80],"It":[81],"proven":[83],"theoretically":[84],"that":[85],"effect":[87],"growth":[90],"number":[93],"fixed-gain":[95],"to":[98,115,144],"bring":[99],"destination":[101,122],"into":[102],"location":[104],"relays.":[107],"For":[108],"case":[110],"variable":[112],"gain,":[113],"subject":[114],"per-node":[117],"constraint,":[120],"also":[124],"brought":[125],"asymptotically":[126],"closer,":[127],"but":[128],"not":[129],"as":[130,132],"close":[131],"fixed-gain.":[134],"However,":[135],"gap":[137],"approximately":[139],"closed":[140],"by":[141],"allowing":[142],"deactivate":[145],"if":[146],"their":[147],"gain":[148],"exceeds":[149],"threshold.":[151]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}