{"id":"https://openalex.org/W2071750717","doi":"https://doi.org/10.1109/glocom.2014.7037433","title":"I/Q imbalance in two-way AF relaying: Performance analysis and detection mode switch","display_name":"I/Q imbalance in two-way AF relaying: Performance analysis and detection mode switch","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2071750717","doi":"https://doi.org/10.1109/glocom.2014.7037433","mag":"2071750717"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7037433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037433","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://publications.lib.chalmers.se/records/fulltext/200717/local_200717.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114269708","display_name":"Jingya Li","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Jingya Li","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035876091","display_name":"Michail Matthaiou","orcid":"https://orcid.org/0000-0001-9235-7741"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]},{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["GB","SE"],"is_corresponding":false,"raw_author_name":"Michail Matthaiou","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","Electrical Engineering and Computer Science, Queen's University Belfast, Belfast, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Electrical Engineering and Computer Science, Queen's University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086726797","display_name":"Tommy Svensson","orcid":"https://orcid.org/0000-0002-2579-9002"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Tommy Svensson","raw_affiliation_strings":["Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"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":true,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4001","last_page":"4007"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9991999864578247,"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"}},{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9850999712944031,"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/nakagami-distribution","display_name":"Nakagami distribution","score":0.6696646809577942},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.5833489298820496},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.5739920735359192},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5689610838890076},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5564513802528381},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5212289094924927},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.5125548839569092},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.46444350481033325},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4628436267375946},{"id":"https://openalex.org/keywords/outage-probability","display_name":"Outage probability","score":0.46067652106285095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.456603080034256},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4287979006767273},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.42057961225509644},{"id":"https://openalex.org/keywords/signal-to-interference-plus-noise-ratio","display_name":"Signal-to-interference-plus-noise ratio","score":0.41098642349243164},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.40768685936927795},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3930682837963104},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27508866786956787},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26265913248062134},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.2336331009864807},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20991018414497375},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.10692575573921204},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09014150500297546}],"concepts":[{"id":"https://openalex.org/C115098869","wikidata":"https://www.wikidata.org/wiki/Q3258347","display_name":"Nakagami distribution","level":4,"score":0.6696646809577942},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.5833489298820496},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.5739920735359192},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5689610838890076},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5564513802528381},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5212289094924927},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.5125548839569092},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.46444350481033325},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4628436267375946},{"id":"https://openalex.org/C2778258436","wikidata":"https://www.wikidata.org/wiki/Q30672262","display_name":"Outage probability","level":4,"score":0.46067652106285095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.456603080034256},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4287979006767273},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.42057961225509644},{"id":"https://openalex.org/C98824394","wikidata":"https://www.wikidata.org/wiki/Q4035626","display_name":"Signal-to-interference-plus-noise ratio","level":3,"score":0.41098642349243164},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.40768685936927795},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3930682837963104},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27508866786956787},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26265913248062134},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.2336331009864807},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20991018414497375},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.10692575573921204},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09014150500297546},{"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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/glocom.2014.7037433","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037433","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:research.chalmers.se:200717","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/200717","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/200717/local_200717.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:publications.lib.chalmers.se:200717","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/200717-iq-imbalance-in-two-way-af-relaying-performance-analysis-and-detection-mode-switch","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Article.Conference.PeerReviewed"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/198bc527-f9f8-49eb-94c4-db4fcfa2d965","is_oa":false,"landing_page_url":"https://pure.qub.ac.uk/en/publications/198bc527-f9f8-49eb-94c4-db4fcfa2d965","pdf_url":null,"source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Li , J , Matthaiou , M &amp; Svensson , T 2014 , I/Q imbalance in two-way AF relaying: Performance analysis and detection mode switch . in 2014 IEEE Global Communications Conference (GLOBECOM) . Institute of Electrical and Electronics Engineers Inc. https://doi.org/10.1109/GLOCOM.2014.7037433","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:research.chalmers.se:200717","is_oa":true,"landing_page_url":"https://research.chalmers.se/en/publication/200717","pdf_url":"http://publications.lib.chalmers.se/records/fulltext/200717/local_200717.pdf","source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2071750717.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1964373088","https://openalex.org/W1976597770","https://openalex.org/W1994563156","https://openalex.org/W1997023374","https://openalex.org/W1997834106","https://openalex.org/W2033529003","https://openalex.org/W2036212041","https://openalex.org/W2038279646","https://openalex.org/W2050308627","https://openalex.org/W2054281205","https://openalex.org/W2083695817","https://openalex.org/W2089086944","https://openalex.org/W2095329107","https://openalex.org/W2115324684","https://openalex.org/W2126235070","https://openalex.org/W2127273816","https://openalex.org/W2136162940","https://openalex.org/W2143005940","https://openalex.org/W2145845506","https://openalex.org/W2146118556","https://openalex.org/W2152121970","https://openalex.org/W2154259636","https://openalex.org/W2165064084","https://openalex.org/W2320703891"],"related_works":["https://openalex.org/W2048738685","https://openalex.org/W2062281036","https://openalex.org/W2028647421","https://openalex.org/W1931268314","https://openalex.org/W963198203","https://openalex.org/W2110119741","https://openalex.org/W2962798278","https://openalex.org/W44456549","https://openalex.org/W2103828726","https://openalex.org/W2767098710"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2],"the":[3,19,55,75,81,95,107,113,121,130,137],"impact":[4],"of":[5,97,106],"in-phase":[6],"and":[7,44,68,110],"quadrature-phase":[8],"imbalance":[9],"(IQI)":[10],"in":[11],"two-way":[12],"amplify-and-forward":[13],"(AF)":[14],"relaying":[15],"systems.":[16],"In":[17],"particular,":[18],"effective":[20],"signal-to-interference-plus-noise":[21],"ratio":[22],"(SINR)":[23],"is":[24,59,91,103,124,140],"derived":[25,73],"for":[26,74,93],"each":[27,52],"source":[28],"node,":[29],"considering":[30],"four":[31],"different":[32],"linear":[33],"detection":[34,87],"schemes,":[35],"namely,":[36],"uncompensated":[37],"(Uncomp)":[38],"scheme,":[39,54],"maximal-ratio-combining":[40],"(MRC),":[41],"zero-forcing":[42],"(ZF)":[43],"minimum":[45],"mean-square":[46],"error":[47],"(MMSE)":[48],"based":[49],"schemes.":[50,78],"For":[51],"proposed":[53],"outage":[56],"probability":[57],"(OP)":[58],"investigated":[60],"over":[61],"independent,":[62],"non-identically":[63],"distributed":[64],"Nakagami-m":[65],"fading":[66],"channels,":[67],"exact":[69],"closed-form":[70,82],"expressions":[71],"are":[72],"first":[76],"three":[77],"Based":[79],"on":[80],"OP":[83,96],"expressions,":[84],"an":[85],"adaptive":[86],"mode":[88],"switching":[89],"scheme":[90,115,132],"designed":[92],"minimizing":[94],"both":[98],"sources.":[99],"An":[100],"important":[101],"observation":[102],"that,":[104],"regardless":[105],"channel":[108],"conditions":[109],"transmit":[111],"powers,":[112],"ZF-based":[114],"should":[116,133],"always":[117],"be":[118,134],"selected":[119],"if":[120,136],"target":[122,138],"SINR":[123,139],"larger":[125,141],"than":[126,142],"3":[127],"(4.77dB),":[128],"while":[129],"MRC-based":[131],"avoided":[135],"0.38":[143],"(-4.20dB).":[144]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
