{"id":"https://openalex.org/W4409248458","doi":"https://doi.org/10.1109/icct62411.2024.10946451","title":"Weighted Sum-Rate Maximization by Dynamic Reconfigurable Intelligent Surface Deployment","display_name":"Weighted Sum-Rate Maximization by Dynamic Reconfigurable Intelligent Surface Deployment","publication_year":2024,"publication_date":"2024-10-18","ids":{"openalex":"https://openalex.org/W4409248458","doi":"https://doi.org/10.1109/icct62411.2024.10946451"},"language":"en","primary_location":{"id":"doi:10.1109/icct62411.2024.10946451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct62411.2024.10946451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 24th International Conference on Communication Technology (ICCT)","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/A5102616222","display_name":"Zuohong Lv","orcid":"https://orcid.org/0000-0001-8383-0162"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zuohong Lv","raw_affiliation_strings":["South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106691420","display_name":"Jun Xiao","orcid":"https://orcid.org/0009-0008-8149-5880"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Xiao","raw_affiliation_strings":["South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090897442","display_name":"Jianhua Tang","orcid":"https://orcid.org/0000-0002-9870-1686"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhua Tang","raw_affiliation_strings":["South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China"],"affiliations":[{"raw_affiliation_string":"South China University of Technology,Shien-Ming Wu School of Intelligent Engineering,China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102616222"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.7561,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.82359436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1713","last_page":"1718"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.867900013923645,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11701","display_name":"Space Satellite Systems and Control","score":0.867900013923645,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11517","display_name":"Advanced optical system design","score":0.8539999723434448,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.8346999883651733,"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/software-deployment","display_name":"Software deployment","score":0.7609297037124634},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6878753304481506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6604399681091309},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3214612603187561},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14109918475151062},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.0921248197555542}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.7609297037124634},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6878753304481506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6604399681091309},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3214612603187561},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14109918475151062},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.0921248197555542}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icct62411.2024.10946451","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icct62411.2024.10946451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 24th International Conference on Communication Technology (ICCT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1968154520","https://openalex.org/W2788350651","https://openalex.org/W2969424089","https://openalex.org/W3005476696","https://openalex.org/W3010384738","https://openalex.org/W3015419519","https://openalex.org/W3081766336","https://openalex.org/W3092562074","https://openalex.org/W3129486236","https://openalex.org/W3160036209","https://openalex.org/W3160822982","https://openalex.org/W3193418585","https://openalex.org/W4285130865","https://openalex.org/W4321488315","https://openalex.org/W4322576544","https://openalex.org/W4387068024","https://openalex.org/W4390778136"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2770234245","https://openalex.org/W96612179","https://openalex.org/W4229499248","https://openalex.org/W2566006169","https://openalex.org/W1567818861","https://openalex.org/W2987774938","https://openalex.org/W2037938733"],"abstract_inverted_index":{"Reconfigurable":[0],"intelligent":[1],"surfaces":[2],"(RIS)":[3],"are":[4,130],"emerging":[5],"as":[6],"one":[7],"of":[8,51,69,87,152],"the":[9,25,39,56,70,76,81,85,89,110,115,123,149,159,164],"key":[10],"technologies":[11],"that":[12,55,158],"will":[13],"drive":[14],"next-generation":[15],"wireless":[16,26,34],"communications,":[17],"primarily":[18],"due":[19],"to":[20,23,108],"their":[21],"capacity":[22],"reconfigure":[24],"propagation":[27],"environment.":[28],"This":[29],"paper":[30],"investigates":[31],"an":[32],"RIS-assisted":[33],"communication":[35],"system":[36],"in":[37],"which":[38,129],"RIS":[40,57,112,153],"is":[41,59,117],"mounted":[42],"on":[43,61],"a":[44,66,104],"slide":[45],"rail,":[46],"allowing":[47],"for":[48],"dynamic":[49],"adjustment":[50],"its":[52,62],"location.":[53,113],"Recognizing":[54],"channel":[58],"dependent":[60],"location,":[63,83],"we":[64,101],"propose":[65],"joint":[67,97],"optimization":[68,98,155],"base":[71],"station\u2019s":[72],"(BS)":[73],"transmit":[74],"beamforming,":[75,79],"RIS\u2019s":[77,82],"passive":[78],"and":[80,140,156],"with":[84],"objective":[86],"maximizing":[88],"system\u2019s":[90,165],"weighted":[91,135],"sum-rate":[92],"(WSR).":[93],"To":[94],"address":[95],"this":[96],"problem":[99,116],"efficiently,":[100],"first":[102],"employ":[103],"one-dimensional":[105],"search":[106],"method":[107],"determine":[109],"optimal":[111],"Subsequently,":[114],"decomposed":[118],"into":[119],"two":[120],"subproblems":[121],"using":[122],"block":[124],"coordinate":[125],"descent":[126],"(BCD)":[127],"method,":[128],"then":[131],"solved":[132],"through":[133],"reduced":[134],"minimum":[136],"mean-square":[137],"error":[138],"(R-WMMSE)":[139],"Riemannian":[141],"manifold":[142],"optimization,":[143],"respectively.":[144],"Extensive":[145],"numerical":[146],"simulations":[147],"demonstrate":[148],"critical":[150],"role":[151],"location":[154],"show":[157],"proposed":[160],"algorithm":[161],"significantly":[162],"enhances":[163],"WSR.":[166]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
