{"id":"https://openalex.org/W2593712802","doi":"https://doi.org/10.1109/lcomm.2017.2677423","title":"Optimal Training-Based Scheme for MIMO Full-Duplex Wireless Links","display_name":"Optimal Training-Based Scheme for MIMO Full-Duplex Wireless Links","publication_year":2017,"publication_date":"2017-03-03","ids":{"openalex":"https://openalex.org/W2593712802","doi":"https://doi.org/10.1109/lcomm.2017.2677423","mag":"2593712802"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2017.2677423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2017.2677423","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"},"type":"article","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/A5100393818","display_name":"Xiaolong Liu","orcid":"https://orcid.org/0000-0002-4986-5916"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaolong Liu","raw_affiliation_strings":["Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4986-5916","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453096","display_name":"Fang Liu","orcid":"https://orcid.org/0000-0002-9635-5900"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fang Liu","raw_affiliation_strings":["Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020422392","display_name":"Yuanan Liu","orcid":"https://orcid.org/0000-0002-8076-1904"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan'an Liu","raw_affiliation_strings":["Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Beijing University of Post Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100393818"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.7306,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72329972,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"21","issue":"6","first_page":"1261","last_page":"1264"},"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9532999992370605,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9510999917984009,"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/fading","display_name":"Fading","score":0.7438489198684692},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.660597562789917},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5208588242530823},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4839630424976349},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43671610951423645},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4219318628311157},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3663634657859802},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3301830291748047},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2299446165561676},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.14131960272789001}],"concepts":[{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.7438489198684692},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.660597562789917},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5208588242530823},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4839630424976349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43671610951423645},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4219318628311157},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3663634657859802},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3301830291748047},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2299446165561676},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.14131960272789001}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2017.2677423","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2017.2677423","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1549566131","display_name":null,"funder_award_id":"61401042","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G342647648","display_name":null,"funder_award_id":"61327806","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":11,"referenced_works":["https://openalex.org/W1585156698","https://openalex.org/W2017717477","https://openalex.org/W2028210397","https://openalex.org/W2106543408","https://openalex.org/W2106929598","https://openalex.org/W2133214726","https://openalex.org/W2202426288","https://openalex.org/W2292364652","https://openalex.org/W2295048135","https://openalex.org/W2964216532","https://openalex.org/W6687531013"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W1521521035","https://openalex.org/W1865172210","https://openalex.org/W2120897947"],"abstract_inverted_index":{"In":[0,46],"a":[1,102,107,127],"multiple-input-multiple-output":[2],"(MIMO)":[3],"full-duplex":[4],"(FD)":[5],"wireless":[6,62],"link,":[7],"training-based":[8],"schemes":[9],"are":[10,77],"the":[11,49,68,74,85,92,96,115,124,130,183],"most":[12],"effective":[13],"with":[14],"digital":[15,39,70],"self-interference":[16],"(SI)":[17],"cancellation":[18,40],"methods":[19],"after":[20],"antenna":[21],"and":[22,26,41,73,84,122,152],"analog":[23],"SI":[24,36,71],"cancellations,":[25],"they":[27],"help":[28],"receiver":[29,116],"to":[30,176],"know":[31],"responses":[32],"of":[33,106,129,154,186],"both":[34],"residual":[35],"channel":[37,43,98,110],"for":[38,44,91],"transmission":[42,75,94],"demodulation.":[45],"this":[47],"situation,":[48],"open":[50],"issue":[51],"is":[52,57,112,174,195],"that":[53,111,182],"how":[54],"much":[55,82],"training":[56,65,83,118,172,187],"needed":[58],"in":[59],"MIMO":[60,108],"FD":[61,109],"links-too":[63],"little":[64],"will":[66],"cause":[67],"imperfect":[69],"cancellations":[72],"channels":[76],"also":[78],"improperly":[79],"learned,":[80],"too":[81],"links":[86],"have":[87],"no":[88],"time":[89,144],"left":[90],"data":[93,177],"before":[95],"fading":[97,142],"changes.":[99],"We":[100],"compute":[101],"capacity":[103],"lower":[104],"bound":[105,125],"learned":[113],"at":[114],"by":[117],"without":[119],"any":[120],"feedbacks,":[121],"maximize":[123],"as":[126],"function":[128],"received":[131],"signal-to-noise":[132],"ratio":[133],"<inline-formula":[134,145,157,164,189,196,205,216,226,235],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[135,146,158,165,190,197,206,217,227,236],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[136,147,159,166,191,198,207,218,228,237],"<tex-math":[137,148,160,167,192,199,208,219,229,238],"notation=\"LaTeX\">$\\rho":[138,220],"$":[139,221],"</tex-math></inline-formula>":[140,150,162,169,194,203,213,222,233,241],",":[141,151,163,234],"coherence":[143],"notation=\"LaTeX\">$T$":[149],"numbers":[153],"link":[155],"antennas":[156],"notation=\"LaTeX\">$M$":[161],"notation=\"LaTeX\">$N$":[168],".":[170,223,242],"When":[171],"power":[173],"equal":[175],"power,":[178],"numerical":[179],"results":[180],"show":[181],"optimal":[184],"number":[185],"symbols":[188],"notation=\"LaTeX\">$T_{o}$":[193],"notation=\"LaTeX\">$T_{o}\\geq":[200],"2\\mathrm":[201],"{max}(M,N)$":[202,212],"if":[204,225],"notation=\"LaTeX\">$T":[209],"\\gg":[210],"\\mathrm":[211],"under":[214],"appropriate":[215],"Conversely,":[224],"notation=\"LaTeX\">$T\\approx":[230],"2\\max":[231],"(M,N)$":[232,240],"notation=\"LaTeX\">$T_{o}&lt;\\max":[239]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
