{"id":"https://openalex.org/W2982341233","doi":"https://doi.org/10.1109/wcnc.2019.8885916","title":"Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems","display_name":"Transmission Strategies in Imperfect Bi-directional Full-Duplex MIMO Systems","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2982341233","doi":"https://doi.org/10.1109/wcnc.2019.8885916","mag":"2982341233"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2019.8885916","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5035223809","display_name":"Hiroki Iimori","orcid":"https://orcid.org/0000-0003-3417-1513"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroki Iimori","raw_affiliation_strings":["Advanced Wireless & Communication Research Center (AWCC), The University of Electro-Communications, Chofu-shi, Tokyo, Japan","Advanced Wireless & Communication Research Center, University of Electro-Communications, Chofu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless & Communication Research Center (AWCC), The University of Electro-Communications, Chofu-shi, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless & Communication Research Center, University of Electro-Communications, Chofu, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042210188","display_name":"Giuseppe Thadeu Freitas de Abreu","orcid":"https://orcid.org/0000-0002-5018-8174"},"institutions":[{"id":"https://openalex.org/I193619901","display_name":"Constructor University","ror":"https://ror.org/02yrs2n53","country_code":"DE","type":"education","lineage":["https://openalex.org/I193619901"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Abreu","raw_affiliation_strings":["Department of Computer Science and Electrical Engineering, Jacobs University Bremen, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Electrical Engineering, Jacobs University Bremen, Bremen, Germany","institution_ids":["https://openalex.org/I193619901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059209567","display_name":"Koji Ishibashi","orcid":"https://orcid.org/0000-0002-7145-5622"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Ishibashi","raw_affiliation_strings":["Advanced Wireless & Communication Research Center (AWCC), The University of Electro-Communications, Chofu-shi, Tokyo, Japan","Advanced Wireless & Communication Research Center, University of Electro-Communications, Chofu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Wireless & Communication Research Center (AWCC), The University of Electro-Communications, Chofu-shi, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Advanced Wireless & Communication Research Center, University of Electro-Communications, Chofu, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056331037","display_name":"George C. Alexandropoulos","orcid":"https://orcid.org/0000-0002-6587-1371"},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George C. Alexandropoulos","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9390000104904175,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9225999712944031,"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/mimo","display_name":"MIMO","score":0.7174853086471558},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6766338348388672},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6652517318725586},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.492683470249176},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.48227789998054504},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.47968196868896484},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4672175645828247},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.46129903197288513},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.45587700605392456},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.39560291171073914},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3799300193786621},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33766835927963257},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.3233611285686493},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24406710267066956},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2214994728565216},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21011412143707275}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7174853086471558},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6766338348388672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6652517318725586},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.492683470249176},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.48227789998054504},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.47968196868896484},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4672175645828247},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.46129903197288513},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.45587700605392456},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.39560291171073914},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3799300193786621},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33766835927963257},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.3233611285686493},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24406710267066956},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2214994728565216},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21011412143707275},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2019.8885916","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2019.8885916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1967956032","https://openalex.org/W1979112316","https://openalex.org/W1982664906","https://openalex.org/W1994125924","https://openalex.org/W2034278951","https://openalex.org/W2037078299","https://openalex.org/W2049516452","https://openalex.org/W2104598161","https://openalex.org/W2127653369","https://openalex.org/W2128938148","https://openalex.org/W2129489363","https://openalex.org/W2135328009","https://openalex.org/W2151185145","https://openalex.org/W2156577211","https://openalex.org/W2160030828","https://openalex.org/W2189219968","https://openalex.org/W2316707692","https://openalex.org/W2545232960","https://openalex.org/W2604612205","https://openalex.org/W2613446513","https://openalex.org/W2788350651","https://openalex.org/W2885819861","https://openalex.org/W2890418884","https://openalex.org/W2962897936","https://openalex.org/W2963057612","https://openalex.org/W2963349810"],"related_works":["https://openalex.org/W2167568384","https://openalex.org/W2116541631","https://openalex.org/W2514205366","https://openalex.org/W3173074004","https://openalex.org/W1976511355","https://openalex.org/W2544668827","https://openalex.org/W2082469387","https://openalex.org/W1985632843","https://openalex.org/W2728807107","https://openalex.org/W2962837930"],"abstract_inverted_index":{"We":[0,34],"address":[1],"a":[2,65,101],"bi-directional":[3],"full-duplex":[4],"(FD)":[5],"multiple-input":[6],"multiple-output":[7],"(MIMO)":[8],"system":[9],"equipped":[10],"with":[11],"limited":[12],"capability":[13],"for":[14],"analog":[15],"self-interference":[16],"cancellation":[17],"(SIC)":[18],"and":[19,25],"subjected":[20],"to":[21,39,45,57],"hardware":[22],"(HW)":[23],"impairments":[24],"imperfect":[26],"channel":[27],"state":[28],"information":[29],"(CSI)":[30],"at":[31],"the":[32,55,88,93,108,118],"nodes.":[33],"propose":[35],"an":[36],"alternating":[37],"algorithm":[38,90],"minimize":[40],"transmit":[41],"(TX)":[42],"power":[43,96],"subject":[44],"quality":[46],"of":[47,114,117],"service":[48],"(QoS)":[49],"guarantees":[50],"in":[51,112],"such":[52],"systems,":[53],"where":[54],"signal":[56],"interference-plus-noise":[58],"ratio":[59],"(SINR)":[60],"constraint":[61],"is":[62],"relaxed":[63],"via":[64],"Fractional":[66],"Programming":[67],"(FP)":[68],"approach":[69],"so":[70],"that":[71,87],"optimal":[72],"TX":[73,95],"beamforming":[74],"vectors":[75],"can":[76],"be":[77],"obtained":[78],"using":[79],"standard":[80],"convex":[81],"optimization":[82],"tools.":[83],"Simulation":[84],"results":[85],"show":[86],"proposed":[89],"significantly":[91],"reduces":[92],"required":[94],"while":[97],"outperforms":[98],"not":[99],"only":[100],"conventional":[102],"zero-forcing":[103],"(ZF)":[104],"scheme":[105],"but":[106],"also":[107],"State-of-the-Art":[109],"(SotA)":[110],"method":[111],"terms":[113],"outage":[115],"probabilities":[116],"prescribed":[119],"SINRs.":[120]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}