{"id":"https://openalex.org/W4402125553","doi":"https://doi.org/10.1109/blackseacom61746.2024.10646248","title":"Impact of Explicit Channel Sounding Period on the Wi-Fi MU-MIMO Performance","display_name":"Impact of Explicit Channel Sounding Period on the Wi-Fi MU-MIMO Performance","publication_year":2024,"publication_date":"2024-06-24","ids":{"openalex":"https://openalex.org/W4402125553","doi":"https://doi.org/10.1109/blackseacom61746.2024.10646248"},"language":"en","primary_location":{"id":"doi:10.1109/blackseacom61746.2024.10646248","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/blackseacom61746.2024.10646248","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)","raw_type":"proceedings-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/A5074455745","display_name":"Egor Endovitskiy","orcid":"https://orcid.org/0000-0002-8032-3680"},"institutions":[{"id":"https://openalex.org/I4210107660","display_name":"Institute for Information Transmission Problems","ror":"https://ror.org/013w2d378","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210107660"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Egor Endovitskiy","raw_affiliation_strings":["Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia","institution_ids":["https://openalex.org/I4210107660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041619313","display_name":"Sergei Tutelian","orcid":"https://orcid.org/0000-0002-8900-6446"},"institutions":[{"id":"https://openalex.org/I4210107660","display_name":"Institute for Information Transmission Problems","ror":"https://ror.org/013w2d378","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210107660"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sergei Tutelian","raw_affiliation_strings":["Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia","institution_ids":["https://openalex.org/I4210107660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035724857","display_name":"Kirill Chemrov","orcid":"https://orcid.org/0000-0001-5583-6401"},"institutions":[{"id":"https://openalex.org/I4210107660","display_name":"Institute for Information Transmission Problems","ror":"https://ror.org/013w2d378","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210107660"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Kirill Chemrov","raw_affiliation_strings":["Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia","institution_ids":["https://openalex.org/I4210107660"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060722348","display_name":"Vyacheslav Loginov","orcid":"https://orcid.org/0000-0002-9564-6183"},"institutions":[{"id":"https://openalex.org/I4210107660","display_name":"Institute for Information Transmission Problems","ror":"https://ror.org/013w2d378","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210107660"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vyacheslav Loginov","raw_affiliation_strings":["Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia","institution_ids":["https://openalex.org/I4210107660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065855656","display_name":"Evgeny Khorov","orcid":"https://orcid.org/0000-0001-5541-4671"},"institutions":[{"id":"https://openalex.org/I4210107660","display_name":"Institute for Information Transmission Problems","ror":"https://ror.org/013w2d378","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210107660"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Evgeny Khorov","raw_affiliation_strings":["Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Transmission Problems of the Russian Academy of Sciences,Moscow,Russia","institution_ids":["https://openalex.org/I4210107660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210107660"],"apc_list":null,"apc_paid":null,"fwci":0.3462,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57962075,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"78","last_page":"83"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9998000264167786,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7320470809936523},{"id":"https://openalex.org/keywords/depth-sounding","display_name":"Depth sounding","score":0.7072113752365112},{"id":"https://openalex.org/keywords/channel-sounding","display_name":"Channel sounding","score":0.6818761229515076},{"id":"https://openalex.org/keywords/period","display_name":"Period (music)","score":0.6442528963088989},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5817946195602417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5071866512298584},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4012013077735901},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.325444757938385},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2793419361114502},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.1829114556312561},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12088778614997864},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.0766676664352417}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7320470809936523},{"id":"https://openalex.org/C55510283","wikidata":"https://www.wikidata.org/wiki/Q1382947","display_name":"Depth sounding","level":2,"score":0.7072113752365112},{"id":"https://openalex.org/C2781127089","wikidata":"https://www.wikidata.org/wiki/Q25051821","display_name":"Channel sounding","level":4,"score":0.6818761229515076},{"id":"https://openalex.org/C2781291010","wikidata":"https://www.wikidata.org/wiki/Q178580","display_name":"Period (music)","level":2,"score":0.6442528963088989},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5817946195602417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5071866512298584},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4012013077735901},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.325444757938385},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2793419361114502},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1829114556312561},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12088778614997864},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0766676664352417}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/blackseacom61746.2024.10646248","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/blackseacom61746.2024.10646248","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3105780962","display_name":null,"funder_award_id":"23-19-00756","funder_id":"https://openalex.org/F4320324099","funder_display_name":"Russian Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320324099","display_name":"Russian Science Foundation","ror":"https://ror.org/03y2gwe85"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2004470225","https://openalex.org/W2077690781","https://openalex.org/W2134845634","https://openalex.org/W2143927285","https://openalex.org/W2151949275","https://openalex.org/W2324801794","https://openalex.org/W2538481079","https://openalex.org/W3021557739","https://openalex.org/W3091783633","https://openalex.org/W3107405098","https://openalex.org/W3167969851","https://openalex.org/W3204740684","https://openalex.org/W4297095043","https://openalex.org/W4352981180","https://openalex.org/W4386236467","https://openalex.org/W4392410930","https://openalex.org/W4393187325"],"related_works":["https://openalex.org/W2359663630","https://openalex.org/W1995386335","https://openalex.org/W4245785784","https://openalex.org/W2139620333","https://openalex.org/W2552938499","https://openalex.org/W2024111163","https://openalex.org/W4245218137","https://openalex.org/W2069912196","https://openalex.org/W2567502422","https://openalex.org/W795989862"],"abstract_inverted_index":{"MIMO":[0,16,43,67],"is":[1,37,69],"a":[2,27,81,88],"key":[3],"technology":[4],"allowing":[5],"Wi-Fi":[6,35],"to":[7,39,111],"achieve":[8],"high":[9,112],"throughput.":[10],"In":[11,30],"Wi-Fi,":[12],"the":[13,20,33,60,96,104,107],"performance":[14,68],"of":[15,54,62,95],"heavily":[17],"depends":[18],"on":[19,65,119],"Explicit":[21],"Channel":[22],"Sounding":[23],"protocol,":[24,47],"which":[25,86],"introduces":[26],"notable":[28],"overhead.":[29],"this":[31],"paper,":[32],"ns-3":[34],"model":[36],"extended":[38],"take":[40],"into":[41],"account":[42],"features,":[44],"including":[45],"sounding":[46,63,120],"channel":[48],"aging,":[49],"adaptive":[50],"scheduling,":[51],"and":[52,117],"selection":[53,122],"spatial":[55],"streams.":[56],"Using":[57],"extensive":[58],"simulations,":[59],"influence":[61],"period":[64,84,98,109,121],"multi-user":[66],"analyzed":[70],"in":[71,78],"different":[72],"scenarios.":[73],"The":[74],"paper":[75],"shows":[76],"that":[77,94],"many":[79],"scenarios,":[80],"single":[82],"quasi-optimal":[83],"exists,":[85],"provides":[87],"throughput":[89,113],"just":[90],"10%":[91],"smaller":[92],"than":[93],"optimal":[97],"found":[99],"by":[100],"exhaustive":[101],"search.":[102],"Finally,":[103],"scenarios":[105],"where":[106],"quasioptimal":[108],"leads":[110],"loss":[114],"are":[115,123],"described":[116],"recommendations":[118],"given.":[124]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}