{"id":"https://openalex.org/W4384080538","doi":"https://doi.org/10.1109/lcomm.2023.3291721","title":"Intelligent Reflecting Surface Assisted Multi-Cluster AirComp via Dynamic Beamforming","display_name":"Intelligent Reflecting Surface Assisted Multi-Cluster AirComp via Dynamic Beamforming","publication_year":2023,"publication_date":"2023-07-12","ids":{"openalex":"https://openalex.org/W4384080538","doi":"https://doi.org/10.1109/lcomm.2023.3291721"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2023.3291721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3291721","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/A5101979431","display_name":"Yapeng Zhao","orcid":"https://orcid.org/0000-0001-7627-1024"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["CN","MO"],"is_corresponding":false,"raw_author_name":"Yapeng Zhao","raw_affiliation_strings":["State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China","Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-7627-1024","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China","institution_ids":["https://openalex.org/I204512498","https://openalex.org/I6469544"]},{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048817096","display_name":"Qingqing Wu","orcid":"https://orcid.org/0000-0002-0043-3266"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingqing Wu","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-0043-3266","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2133-8679","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046333931","display_name":"Celimuge Wu","orcid":"https://orcid.org/0000-0001-6853-5878"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Celimuge Wu","raw_affiliation_strings":["Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-6853-5878","affiliations":[{"raw_affiliation_string":"Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077149719","display_name":"Octavia A. Dobre","orcid":"https://orcid.org/0000-0001-8528-0512"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Octavia A. Dobre","raw_affiliation_strings":["Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, Canada"],"raw_orcid":"https://orcid.org/0000-0001-8528-0512","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Applied Science, Memorial University, St. John&#x2019;s, Canada","institution_ids":["https://openalex.org/I130438778"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5865,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.60536687,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"27","issue":"10","first_page":"2827","last_page":"2831"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998999834060669,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9728000164031982,"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":0.7267018556594849},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6945064663887024},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5702617168426514},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5485866069793701},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.483748197555542},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4716947376728058},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4009990394115448},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.19194462895393372},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17485415935516357}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7267018556594849},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6945064663887024},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5702617168426514},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5485866069793701},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.483748197555542},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4716947376728058},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4009990394115448},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.19194462895393372},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17485415935516357}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2023.3291721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2023.3291721","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/G158558184","display_name":null,"funder_award_id":"2022A0505050011","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320335795","display_name":"Science and Technology Planning Project of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1518039036","https://openalex.org/W1973851222","https://openalex.org/W2005196269","https://openalex.org/W2803956200","https://openalex.org/W2861117319","https://openalex.org/W2969424089","https://openalex.org/W2981096252","https://openalex.org/W3041971333","https://openalex.org/W3110989801","https://openalex.org/W3129486236","https://openalex.org/W3178791547","https://openalex.org/W3188102017","https://openalex.org/W3196114134","https://openalex.org/W3197545540","https://openalex.org/W3208799718","https://openalex.org/W3212941463","https://openalex.org/W4221152006","https://openalex.org/W4281729538","https://openalex.org/W4307010681","https://openalex.org/W4379622915","https://openalex.org/W6838784066","https://openalex.org/W6846370974"],"related_works":["https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W4311414679","https://openalex.org/W2923631784","https://openalex.org/W818226659","https://openalex.org/W2158075901","https://openalex.org/W2567141277","https://openalex.org/W3124036039","https://openalex.org/W2130785056","https://openalex.org/W2132841313"],"abstract_inverted_index":{"This":[0],"letter":[1],"studies":[2],"an":[3,10,22],"multi-cluster":[4,155],"over-the-air":[5],"computation":[6,123],"(AirComp)":[7],"system,":[8],"where":[9,59],"intelligent":[11],"reflecting":[12],"surface":[13],"(IRS)":[14],"assists":[15],"the":[16,50,55,69,72,101,121,128,136],"signal":[17],"transmission":[18],"from":[19],"devices":[20],"to":[21,30,48,65,79],"access":[23],"point":[24],"(AP).":[25],"The":[26],"clusters":[27],"are":[28,46,97,110],"activated":[29],"compute":[31],"heterogeneous":[32],"functions":[33],"in":[34,99],"a":[35,150],"time-division":[36],"manner.":[37],"Specifically,":[38],"two":[39],"types":[40],"of":[41,82,135],"IRS":[42,83,102,117,130,138],"beamforming":[43],"(BF)":[44],"schemes":[45],"proposed":[47,98],"reveal":[49],"performance-cost":[51],"tradeoff.":[52],"One":[53],"is":[54,63,71,77],"cluster-adaptive":[56],"BF":[57,61,74,84,103,131,139],"scheme,":[58,75],"each":[60],"pattern":[62],"dedicated":[64],"one":[66],"cluster,":[67],"and":[68,94,106,125],"other":[70],"dynamic":[73,129],"which":[76,100,145],"applied":[78],"any":[80],"number":[81],"patterns.":[85],"By":[86],"deeply":[87],"exploiting":[88],"their":[89],"inherent":[90],"properties,":[91],"both":[92],"generic":[93],"low-complexity":[95],"algorithms":[96],"patterns,":[104],"time":[105],"power":[107],"resource":[108],"allocation":[109],"jointly":[111],"optimized.":[112],"Numerical":[113],"results":[114],"show":[115],"that":[116,127],"can":[118,141,146],"significantly":[119],"enhance":[120],"function":[122],"performance,":[124],"demonstrate":[126],"scheme":[132],"with":[133],"half":[134],"total":[137],"patterns":[140],"achieve":[142],"near-optimal":[143],"performance":[144],"be":[147],"deemed":[148],"as":[149],"cost-efficient":[151],"approach":[152],"for":[153],"IRS-aided":[154],"AirComp":[156],"systems.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
