{"id":"https://openalex.org/W7154594906","doi":"https://doi.org/10.1109/twc.2026.3682274","title":"Adaptive Beamforming Method for RIS-Assisted Communication System With Interference Suppression","display_name":"Adaptive Beamforming Method for RIS-Assisted Communication System With Interference Suppression","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7154594906","doi":"https://doi.org/10.1109/twc.2026.3682274"},"language":null,"primary_location":{"id":"doi:10.1109/twc.2026.3682274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3682274","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5036970301","display_name":"Tao Luo","orcid":"https://orcid.org/0009-0003-8638-3363"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Luo","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0003-8638-3363","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100676478","display_name":"Peng Chen","orcid":"https://orcid.org/0000-0002-7120-1577"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Chen","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-7120-1577","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026855271","display_name":"Mengyao Yang","orcid":"https://orcid.org/0009-0002-5334-6091"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyao Yang","raw_affiliation_strings":["State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100382187","display_name":"Zhimin Chen","orcid":"https://orcid.org/0000-0001-8477-3163"},"institutions":[{"id":"https://openalex.org/I4210156189","display_name":"Shanghai Dianji University","ror":"https://ror.org/055fene14","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210156189"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhimin Chen","raw_affiliation_strings":["School of Electronic and Information, Shanghai Dianji University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-8477-3163","affiliations":[{"raw_affiliation_string":"School of Electronic and Information, Shanghai Dianji University, Shanghai, China","institution_ids":["https://openalex.org/I4210156189"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009999771","display_name":"X M. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I125749732","display_name":"Western University","ror":"https://ror.org/02grkyz14","country_code":"CA","type":"education","lineage":["https://openalex.org/I125749732"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xianbin Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Western University, London, ON, Canada"],"raw_orcid":"https://orcid.org/0000-0003-4890-0748","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Western University, London, ON, Canada","institution_ids":["https://openalex.org/I125749732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100371038","display_name":"Fan Liu","orcid":"https://orcid.org/0000-0002-5299-9317"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Liu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5299-9317","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.5381852,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":null,"first_page":"15551","last_page":"15564"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.24320000410079956,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.24320000410079956,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.17149999737739563,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.15919999778270721,"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/beamforming","display_name":"Beamforming","score":0.6291000247001648},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.560699999332428},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.5473999977111816},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.36809998750686646},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.35510000586509705},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.351500004529953},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.34929999709129333},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3262999951839447}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7134000062942505},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6291000247001648},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.560699999332428},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5473999977111816},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43540000915527344},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.36809998750686646},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.35510000586509705},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.351500004529953},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.34929999709129333},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3262999951839447},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.32019999623298645},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.3122999966144562},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.2897999882698059},{"id":"https://openalex.org/C97812054","wikidata":"https://www.wikidata.org/wiki/Q2166055","display_name":"Intersymbol interference","level":3,"score":0.2890999913215637},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2822999954223633},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.2784999907016754},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.2766000032424927},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.2603999972343445},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.2587999999523163}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2026.3682274","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2026.3682274","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3364366563","display_name":null,"funder_award_id":"62571310","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5166017058","display_name":null,"funder_award_id":"62522107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8638595564","display_name":null,"funder_award_id":"61801112","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"In":[0,52],"reconfigurable":[1],"intelligent":[2],"surface":[3],"(RIS)-assisted":[4],"communication":[5,24,38,60],"systems,":[6],"the":[7,67,76,80,90,106,114,118,136,170,183],"amplitudes":[8],"and":[9,21,50,117,138,166,187,194],"phases":[10],"of":[11,63,82,88,92,174],"reflected":[12],"electromagnetic":[13],"waves":[14],"are":[15,110,185],"modified":[16],"to":[17,134,181],"enhance":[18],"signal":[19,69,140],"power":[20],"provide":[22],"additional":[23],"paths,":[25],"particularly":[26],"in":[27,85],"scenarios":[28],"lacking":[29],"a":[30,57,98,124],"line-of-sight":[31],"(LOS)":[32],"propagation":[33],"path.":[34],"However,":[35],"conventional":[36],"RIS-aided":[37],"systems":[39],"reflect":[40],"all":[41],"incident":[42],"signals":[43,49],"indiscriminately,":[44],"without":[45],"distinguishing":[46],"between":[47],"desired":[48,68,119,139],"interference.":[51],"this":[53],"paper,":[54],"we":[55,122],"propose":[56,123],"novel":[58],"RIS-assisted":[59],"system":[61],"capable":[62],"selectively":[64],"reflecting":[65],"only":[66],"by":[70,112,151],"performing":[71],"interference":[72,115],"suppression":[73],"directly":[74],"at":[75],"RIS.":[77],"By":[78],"exploiting":[79],"degree":[81],"freedom":[83],"(DOF)":[84],"spatial":[86],"domain":[87],"RIS,":[89],"design":[91],"RIS":[93,108],"coefficients":[94,109],"is":[95,146,159,179],"formulated":[96,160],"as":[97,161],"minimum":[99],"variance":[100],"distortionless":[101],"response":[102],"(MVDR)":[103],"problem,":[104],"where":[105],"optimal":[107],"obtained":[111],"estimating":[113],"subspace":[116,137],"signal.":[120],"Then,":[121],"two-step":[125],"iterative":[126],"approach":[127],"based":[128],"on":[129],"atomic":[130],"norm":[131],"minimization":[132],"(ANM)":[133],"estimate":[135],"simultaneously.":[141],"The":[142],"resulting":[143],"ANM":[144],"problem":[145,165],"solved":[147,168],"with":[148],"alternative":[149],"optimization":[150],"decomposing":[152],"it":[153],"into":[154],"two":[155],"subproblem.":[156],"Each":[157],"subproblem":[158],"semidefinite":[162],"programming":[163],"(SDP)":[164],"efficiently":[167],"using":[169],"alternating":[171],"direction":[172],"method":[173],"multipliers":[175],"(ADMM).":[176],"Theoretical":[177],"analysis":[178],"conducted":[180],"verify":[182],"estimations":[184],"consistent":[186],"bounded.":[188],"Simulation":[189],"results":[190],"validate":[191],"its":[192],"effectiveness":[193],"superiority":[195],"over":[196],"existing":[197],"methods.":[198]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-04-17T00:00:00"}