{"id":"https://openalex.org/W4404307196","doi":"https://doi.org/10.1109/tccn.2024.3496873","title":"Enhancing Indoor THz Multi-AP Joint Transmission With IRS: A Clustering and Kalman Filtering Approach for Mobile User","display_name":"Enhancing Indoor THz Multi-AP Joint Transmission With IRS: A Clustering and Kalman Filtering Approach for Mobile User","publication_year":2024,"publication_date":"2024-11-13","ids":{"openalex":"https://openalex.org/W4404307196","doi":"https://doi.org/10.1109/tccn.2024.3496873"},"language":"en","primary_location":{"id":"doi:10.1109/tccn.2024.3496873","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2024.3496873","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Cognitive Communications and Networking","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/A5056945385","display_name":"Yishi Zhu","orcid":"https://orcid.org/0000-0001-8081-4562"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yishi Zhu","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8081-4562","affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101772913","display_name":"Yuichi Kawamoto","orcid":"https://orcid.org/0000-0002-5290-6520"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuichi Kawamoto","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan"],"raw_orcid":"https://orcid.org/0000-0002-5290-6520","affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013311265","display_name":"Nei Kato","orcid":"https://orcid.org/0000-0001-8769-302X"},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nei Kato","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8769-302X","affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Miyagi, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020085219","display_name":"Kazuto Yano","orcid":"https://orcid.org/0000-0003-2752-7534"},"institutions":[{"id":"https://openalex.org/I4210104143","display_name":"Advanced Telecommunications Research Institute International","ror":"https://ror.org/01pe1d703","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210104143"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuto Yano","raw_affiliation_strings":["Wave Engineering Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0003-2752-7534","affiliations":[{"raw_affiliation_string":"Wave Engineering Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan","institution_ids":["https://openalex.org/I4210104143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109407334","display_name":"Toshikazu Sakano","orcid":"https://orcid.org/0000-0002-1026-3790"},"institutions":[{"id":"https://openalex.org/I4210104143","display_name":"Advanced Telecommunications Research Institute International","ror":"https://ror.org/01pe1d703","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210104143"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshikazu Sakano","raw_affiliation_strings":["Wave Engineering Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-1026-3790","affiliations":[{"raw_affiliation_string":"Wave Engineering Laboratories, Advanced Telecommunications Research Institute International, Kyoto, Japan","institution_ids":["https://openalex.org/I4210104143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3106,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81040836,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"11","issue":"3","first_page":"1752","last_page":"1761"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.8921999931335449,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.8921999931335449,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.8425999879837036,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.7975999712944031,"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/computer-science","display_name":"Computer science","score":0.8082116842269897},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6483132839202881},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6422847509384155},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5445816516876221},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5418773889541626},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3862202763557434},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3735635578632355},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3172339200973511},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19203513860702515},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09121295809745789}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8082116842269897},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6483132839202881},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6422847509384155},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5445816516876221},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5418773889541626},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3862202763557434},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3735635578632355},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3172339200973511},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19203513860702515},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09121295809745789},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tccn.2024.3496873","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tccn.2024.3496873","pdf_url":null,"source":{"id":"https://openalex.org/S2484188435","display_name":"IEEE Transactions on Cognitive Communications and Networking","issn_l":"2332-7731","issn":["2332-7731","2372-2045"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["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 Transactions on Cognitive Communications and Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1981340510","https://openalex.org/W2087348897","https://openalex.org/W2095989823","https://openalex.org/W2097294853","https://openalex.org/W2103172052","https://openalex.org/W2162636480","https://openalex.org/W2789441909","https://openalex.org/W2890165134","https://openalex.org/W3021587675","https://openalex.org/W3034533409","https://openalex.org/W3041917331","https://openalex.org/W3112248143","https://openalex.org/W3130381884","https://openalex.org/W3131050187","https://openalex.org/W3158853690","https://openalex.org/W3159296164","https://openalex.org/W3159474533","https://openalex.org/W3211484547","https://openalex.org/W3211619624","https://openalex.org/W4221166657","https://openalex.org/W4285194621","https://openalex.org/W4293203613","https://openalex.org/W4312354825","https://openalex.org/W4312795736","https://openalex.org/W4320712861","https://openalex.org/W4323519590","https://openalex.org/W4377715509","https://openalex.org/W4383316155","https://openalex.org/W4387448622","https://openalex.org/W4387449539","https://openalex.org/W4388543724","https://openalex.org/W4388561588","https://openalex.org/W4389799406","https://openalex.org/W4389960977","https://openalex.org/W4391806767","https://openalex.org/W6774773516"],"related_works":["https://openalex.org/W4298130764","https://openalex.org/W2804364458","https://openalex.org/W1580685205","https://openalex.org/W2132641928","https://openalex.org/W4310225030","https://openalex.org/W2760382975","https://openalex.org/W2090259340","https://openalex.org/W1926736923","https://openalex.org/W1996130883","https://openalex.org/W2158836806"],"abstract_inverted_index":{"Demands":[0],"for":[1,22],"high-speed":[2],"wireless":[3],"connectivity":[4],"are":[5],"pushing":[6],"the":[7,38,101,117,126,162,169,177],"boundaries":[8],"of":[9,29,43,164,179],"Wireless":[10],"Local":[11],"Area":[12],"Networks":[13],"(WLANs),":[14],"prompting":[15],"a":[16,87,98],"transition":[17],"towards":[18],"Terahertz":[19],"(THz)":[20],"technology":[21,26],"6G":[23],"networks.":[24],"THz":[25,62,70,181],"is":[27,141],"capable":[28],"supporting":[30],"higher":[31],"data":[32,55],"rates":[33],"and":[34,40,65,77,109,120,129,136,148,167,184],"lower":[35],"latency,":[36],"enabling":[37],"miniaturization":[39],"denser":[41],"placements":[42],"Access":[44],"Points":[45],"(APs),":[46],"particularly":[47],"in":[48,186],"urban":[49],"environments.":[50],"Joint":[51],"transmission":[52,166,183],"strategies,":[53],"coordinating":[54],"from":[56],"multiple":[57],"APs,":[58],"can":[59],"further":[60],"improve":[61],"network":[63,151],"performance":[64,163],"reliability.":[66],"Despite":[67],"its":[68],"advantages,":[69],"signals":[71],"face":[72],"challenges":[73],"with":[74,91,100,124,172],"signal":[75],"penetration":[76],"attenuation.":[78],"To":[79],"tackle":[80],"these":[81],"issues,":[82],"Intelligent":[83],"Reflecting":[84],"Surfaces":[85],"(IRS),":[86],"planar":[88],"surface":[89],"made":[90],"reconfigurable":[92],"meta-material":[93],"elements,":[94],"have":[95],"emerged":[96],"as":[97],"solution":[99],"abilities":[102],"to":[103,143],"create":[104],"beyond":[105],"Line-of-Sight":[106],"(LoS)":[107],"communication":[108],"passive":[110],"beamforming.":[111],"In":[112],"this":[113],"paper,":[114],"we":[115],"study":[116],"channel":[118,173],"estimation":[119],"resource":[121],"allocation":[122],"problem":[123],"considering":[125],"user":[127,146],"mobility":[128],"increased":[130],"system":[131],"complexity.":[132],"A":[133],"combined":[134],"clustering":[135],"Kalman":[137],"Filtering":[138],"(KF)":[139],"approach":[140,159],"proposed":[142],"continuously":[144],"estimate":[145],"statuses":[147],"efficiently":[149],"organize":[150],"elements.":[152],"The":[153],"simulation":[154],"results":[155],"demonstrate":[156],"that":[157],"our":[158],"markedly":[160],"enhances":[161],"joint":[165,182],"reduces":[168],"overhead":[170],"associated":[171],"estimation,":[174],"thereby":[175],"highlighting":[176],"potential":[178],"integrating":[180],"IRS":[185],"future":[187],"WLANs.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
