{"id":"https://openalex.org/W7125267360","doi":"https://doi.org/10.1109/lcomm.2026.3655827","title":"On Group Connected Transmissive Beyond Diagonal RIS for MIMO Systems","display_name":"On Group Connected Transmissive Beyond Diagonal RIS for MIMO Systems","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7125267360","doi":"https://doi.org/10.1109/lcomm.2026.3655827"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2026.3655827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2026.3655827","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/A5054792871","display_name":"Mert \u0130lg\u00fcy","orcid":"https://orcid.org/0000-0001-8724-534X"},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Mert \u0130lg\u00fcy","raw_affiliation_strings":["Electrical and Electronics Engineering Department, &#x0130;zmir Institute of Technology, &#x0130;zmir, T&#x00FC;rkiye"],"raw_orcid":"https://orcid.org/0000-0001-8724-534X","affiliations":[{"raw_affiliation_string":"Electrical and Electronics Engineering Department, &#x0130;zmir Institute of Technology, &#x0130;zmir, T&#x00FC;rkiye","institution_ids":["https://openalex.org/I120217413"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112218940","display_name":"Berna Zbek","orcid":null},"institutions":[{"id":"https://openalex.org/I120217413","display_name":"Izmir Institute of Technology","ror":"https://ror.org/03stptj97","country_code":"TR","type":"education","lineage":["https://openalex.org/I120217413"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Berna \u00d6zbek","raw_affiliation_strings":["Electrical and Electronics Engineering Department, &#x0130;zmir Institute of Technology, &#x0130;zmir, T&#x00FC;rkiye"],"raw_orcid":"https://orcid.org/0000-0003-4359-7874","affiliations":[{"raw_affiliation_string":"Electrical and Electronics Engineering Department, &#x0130;zmir Institute of Technology, &#x0130;zmir, T&#x00FC;rkiye","institution_ids":["https://openalex.org/I120217413"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113420999","display_name":"Didier Le Ruyet","orcid":null},"institutions":[{"id":"https://openalex.org/I124158823","display_name":"Conservatoire National des Arts et M\u00e9tiers","ror":"https://ror.org/0175hh227","country_code":"FR","type":"education","lineage":["https://openalex.org/I124158823","https://openalex.org/I4210134562"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Didier Le Ruyet","raw_affiliation_strings":["Conservatoire National des Arts et M&#x00E9;tiers (CNAM), Paris, France"],"raw_orcid":"https://orcid.org/0000-0002-9673-2075","affiliations":[{"raw_affiliation_string":"Conservatoire National des Arts et M&#x00E9;tiers (CNAM), Paris, France","institution_ids":["https://openalex.org/I124158823"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054792871"],"corresponding_institution_ids":["https://openalex.org/I120217413"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13378838,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":null,"first_page":"947","last_page":"951"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.41909998655319214,"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":0.41909998655319214,"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":0.29409998655319214,"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":0.06430000066757202,"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/diagonal","display_name":"Diagonal","score":0.6195999979972839},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.5770999789237976},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5507000088691711},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.44519999623298645},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3206999897956848},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.2904999852180481}],"concepts":[{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.6195999979972839},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.5770999789237976},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5507000088691711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5263000130653381},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.44519999623298645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32330000400543213},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3206999897956848},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3197999894618988},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2904999852180481},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28929999470710754},{"id":"https://openalex.org/C3020028006","wikidata":"https://www.wikidata.org/wiki/Q9158","display_name":"Electronic mail","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.27230000495910645},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.27149999141693115},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.2590000033378601},{"id":"https://openalex.org/C81651864","wikidata":"https://www.wikidata.org/wiki/Q874429","display_name":"Group theory","level":2,"score":0.2587999999523163},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.25870001316070557},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2533000111579895}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcomm.2026.3655827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2026.3655827","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"},{"id":"pmh:oai:gcris.iyte.edu.tr:11147/18958","is_oa":false,"landing_page_url":"https://doi.org/10.1109/LCOMM.2026.3655827","pdf_url":null,"source":{"id":"https://openalex.org/S4306400894","display_name":"\u0130YTE (\u0130ZM\u0130R Y\u00dcKSEK TEKNOLOJ\u0130 ENST\u0130T\u00dcS\u00dc)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I120217413","host_organization_name":"Izmir Institute of Technology","host_organization_lineage":["https://openalex.org/I120217413"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W3159402647","https://openalex.org/W3194854077","https://openalex.org/W4312879451","https://openalex.org/W4323043679","https://openalex.org/W4381198702","https://openalex.org/W4381785823","https://openalex.org/W4383753411","https://openalex.org/W4388283916","https://openalex.org/W4388739195","https://openalex.org/W4402816924","https://openalex.org/W4404840076","https://openalex.org/W4406457603","https://openalex.org/W4408564082","https://openalex.org/W4410227399","https://openalex.org/W4414458789"],"related_works":[],"abstract_inverted_index":{"Reconfigurable":[0],"intelligent":[1],"surfaces":[2],"(RIS)":[3],"have":[4],"emerged":[5],"as":[6],"an":[7,83,132],"important":[8],"technology":[9],"for":[10,85],"next-generation":[11],"wireless":[12,18],"networks":[13],"by":[14,30,131],"intelligently":[15],"manipulating":[16],"the":[17,26,44,48,53,69,77,86,94,97,100,105,109,125,136,142,148,151],"propagation":[19],"environment.":[20],"Beyond":[21],"Diagonal":[22],"RIS":[23,28,41],"(BD-RIS)":[24],"extends":[25],"traditional":[27],"architecture":[29],"allowing":[31],"non-diagonal":[32],"reflection":[33],"matrices,":[34],"enabling":[35],"more":[36],"flexible":[37],"signal":[38],"manipulation.":[39],"Transmissive":[40],"(T-RIS),":[42],"on":[43],"other":[45],"hand,":[46],"facilitates":[47],"transmission":[49,102],"of":[50,71,124,135,138,144,150],"signals":[51],"through":[52],"metasurfaces.":[54],"In":[55],"this":[56],"paper,":[57],"we":[58],"propose":[59],"a":[60],"novel":[61],"design":[62,82],"called":[63],"transmissive":[64],"BD-RIS":[65,72],"(T-BD-RIS),":[66],"which":[67,91],"integrates":[68],"functionalities":[70],"and":[73,104,116],"T-RIS":[74],"to":[75],"enhance":[76],"user":[78,110],"data":[79],"rate.":[80],"We":[81,140],"algorithm":[84],"group":[87],"connected":[88,114,118],"(GC)":[89],"configuration,":[90],"jointly":[92],"optimizes":[93],"beamforming":[95],"at":[96,108],"base":[98],"station,":[99],"T-BD-RIS":[101],"matrix,":[103],"receive":[106],"combiner":[107],"side.":[111],"The":[112],"fully":[113],"(FC)":[115],"single":[117],"(SC)":[119],"cases":[120],"are":[121],"special":[122],"instances":[123],"proposed":[126,152],"generic":[127],"GC":[128],"design,":[129],"obtained":[130],"appropriate":[133],"choice":[134],"number":[137],"groups.":[139],"evaluate":[141],"performance":[143],"various":[145],"schemes,":[146],"demonstrating":[147],"potential":[149],"approach.":[153],"\u00a9":[154],"1997-2012":[155],"IEEE.":[156]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2026-01-22T00:00:00"}
