{"id":"https://openalex.org/W4410227572","doi":"https://doi.org/10.1109/wcnc61545.2025.10978434","title":"Optimal Beamforming Design for ISAC with Sensor-Aided Active RIS","display_name":"Optimal Beamforming Design for ISAC with Sensor-Aided Active RIS","publication_year":2025,"publication_date":"2025-03-24","ids":{"openalex":"https://openalex.org/W4410227572","doi":"https://doi.org/10.1109/wcnc61545.2025.10978434"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc61545.2025.10978434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5017564047","display_name":"Ahmed Magbool","orcid":"https://orcid.org/0000-0002-5550-405X"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":true,"raw_author_name":"Ahmed Magbool","raw_affiliation_strings":["School of Electrical and Electronic Engineering, University College Dublin,Dublin 4,Ireland"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, University College Dublin,Dublin 4,Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107945284","display_name":"Vaibhav Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vaibhav Kumar","raw_affiliation_strings":["New York University,Engineering Division,Abu Dhabi,UAE"],"affiliations":[{"raw_affiliation_string":"New York University,Engineering Division,Abu Dhabi,UAE","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014330907","display_name":"Mark F. Flanagan","orcid":"https://orcid.org/0000-0001-6552-7020"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Mark F. Flanagan","raw_affiliation_strings":["School of Electrical and Electronic Engineering, University College Dublin,Dublin 4,Ireland"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, University College Dublin,Dublin 4,Ireland","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017564047"],"corresponding_institution_ids":["https://openalex.org/I100930933"],"apc_list":null,"apc_paid":null,"fwci":3.4842,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.91854289,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11946","display_name":"Antenna Design and Optimization","score":0.9871000051498413,"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/T11946","display_name":"Antenna Design and Optimization","score":0.9871000051498413,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9609000086784363,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.948199987411499,"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":0.7874647378921509},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5842090845108032},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20888644456863403}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.7874647378921509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5842090845108032},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20888644456863403}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc61545.2025.10978434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc61545.2025.10978434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2968810373","https://openalex.org/W3155535021","https://openalex.org/W3213070675","https://openalex.org/W4312830363","https://openalex.org/W4312833915","https://openalex.org/W4322576399","https://openalex.org/W4376480712","https://openalex.org/W4381163434","https://openalex.org/W4384519067","https://openalex.org/W4384787033","https://openalex.org/W4388692603","https://openalex.org/W4394698864","https://openalex.org/W4401751036"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2963170046","https://openalex.org/W2376244802","https://openalex.org/W1971477554","https://openalex.org/W2390279801","https://openalex.org/W2158075901","https://openalex.org/W818226659","https://openalex.org/W4391913857"],"abstract_inverted_index":{"Active":[0],"reconfigurable":[1],"intelligent":[2],"surfaces":[3],"(RISs)":[4],"can":[5],"improve":[6],"the":[7,26,31,35,40,75,79,83,86,112,115,143,146],"performance":[8],"of":[9,78,145],"integrated":[10],"sensing":[11,36,41,52],"and":[12,15,21,34,97,111,126,136],"communication":[13,92],"(ISAC),":[14],"therefore":[16],"enable":[17],"simultaneous":[18],"data":[19],"transmission":[20],"target":[22,37,84],"sensing.":[23],"However,":[24],"when":[25],"line-of-sight":[27],"(LoS)":[28],"link":[29],"between":[30,114],"base":[32],"station":[33],"is":[38,72,104],"blocked,":[39],"signals":[42],"suffer":[43],"from":[44,82],"severe":[45],"path":[46],"loss,":[47],"resulting":[48],"in":[49],"an":[50],"inferior":[51],"performance.":[53,69],"To":[54],"address":[55],"this":[56,58],"issue,":[57],"paper":[59],"employs":[60],"a":[61,120,127],"sensor-aided":[62,148],"active":[63,149],"RIS":[64,98],"to":[65,73,107],"enhance":[66],"ISAC":[67],"system":[68,151],"The":[70,101],"goal":[71],"maximize":[74],"signal-to-noise":[76],"ratio":[77],"echo":[80],"signal":[81,93],"at":[85],"sensor-array":[87],"while":[88],"meeting":[89],"constraints":[90],"on":[91],"quality,":[94],"power":[95],"budgets,":[96],"amplification":[99],"limits.":[100],"optimization":[102,116],"problem":[103],"challenging":[105],"due":[106],"its":[108,154],"non-convex":[109],"nature":[110],"coupling":[113],"variables.":[117],"We":[118],"propose":[119],"closed-form":[121],"solution":[122],"for":[123,134],"receive":[124],"beamforming,":[125],"successive":[128],"convex":[129],"approximation":[130],"based":[131],"iterative":[132],"method":[133],"transmit":[135],"reflection":[137],"beamforming":[138],"design.":[139],"Simulation":[140],"results":[141],"demonstrate":[142],"advantage":[144],"proposed":[147],"RIS-assisted":[150],"model":[152],"over":[153],"non-sensor-aided":[155],"counterpart.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
