{"id":"https://openalex.org/W4401508805","doi":"https://doi.org/10.1109/iccworkshops59551.2024.10615384","title":"Robust Beamformer Design for Backscatter-Enabled RIS-Assisted NOMA ISAC","display_name":"Robust Beamformer Design for Backscatter-Enabled RIS-Assisted NOMA ISAC","publication_year":2024,"publication_date":"2024-06-09","ids":{"openalex":"https://openalex.org/W4401508805","doi":"https://doi.org/10.1109/iccworkshops59551.2024.10615384"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops59551.2024.10615384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops59551.2024.10615384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5093874327","display_name":"Faraz Nassar","orcid":null},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Faraz Nassar","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Delhi,India,110016"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Delhi,India,110016","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024832022","display_name":"Keshav K. Singh","orcid":"https://orcid.org/0000-0002-0047-8616"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Keshav Singh","raw_affiliation_strings":["Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024371927","display_name":"Shankar Prakriya","orcid":"https://orcid.org/0000-0002-9581-9275"},"institutions":[{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shankar Prakriya","raw_affiliation_strings":["Indian Institute of Technology,Department of Electrical Engineering,Delhi,India,110016"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Department of Electrical Engineering,Delhi,India,110016","institution_ids":["https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017824926","display_name":"Raviteja Allu","orcid":"https://orcid.org/0000-0002-3871-678X"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Raviteja Allu","raw_affiliation_strings":["Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075696071","display_name":"Cunhua Pan","orcid":"https://orcid.org/0000-0001-5286-7958"},"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":"Cunhua Pan","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075166866","display_name":"Chih\u2013Peng Li","orcid":"https://orcid.org/0000-0003-0050-0921"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Peng Li","raw_affiliation_strings":["Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424"],"affiliations":[{"raw_affiliation_string":"Institute of Communications Engineering, National Sun Yat-sen University,Kaohsiung,Taiwan,80424","institution_ids":["https://openalex.org/I142974352"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5093874327"],"corresponding_institution_ids":["https://openalex.org/I68891433"],"apc_list":null,"apc_paid":null,"fwci":0.4439,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6235139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"608","last_page":"613"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9987000226974487,"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":0.9987000226974487,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9962999820709229,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9954000115394592,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8671160936355591},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.7014760971069336},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5611661672592163},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5203080177307129},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.327215313911438},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21329906582832336},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19000601768493652},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.11953416466712952},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10002309083938599}],"concepts":[{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8671160936355591},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7014760971069336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5611661672592163},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5203080177307129},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.327215313911438},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21329906582832336},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19000601768493652},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.11953416466712952},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10002309083938599}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops59551.2024.10615384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops59551.2024.10615384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2769776241","https://openalex.org/W2969519626","https://openalex.org/W2975892129","https://openalex.org/W3001977108","https://openalex.org/W3094357447","https://openalex.org/W3129486236","https://openalex.org/W3184294468","https://openalex.org/W3202302912","https://openalex.org/W3211897542","https://openalex.org/W4211053893","https://openalex.org/W4220772872","https://openalex.org/W4298368989","https://openalex.org/W4360996463","https://openalex.org/W4361801433","https://openalex.org/W4376456938"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W3030525848","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W3010814398","https://openalex.org/W4385197899","https://openalex.org/W3005957545","https://openalex.org/W2076432172","https://openalex.org/W4309235375"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,86,121],"propose":[4,87],"a":[5,10,30,54],"robust":[6],"beamformer":[7,40],"design":[8],"for":[9,22],"backscatter-enabled":[11],"hybrid":[12],"reconfigurable":[13],"intelligent":[14],"surface":[15],"(RIS)-assisted":[16],"non-orthogonal":[17],"multiple":[18],"access":[19],"(NOMA)":[20],"network":[21],"integrated":[23],"sensing":[24],"and":[25,46,66,103,114,145],"communication":[26],"(ISAC).":[27],"We":[28],"formulate":[29],"transmit":[31,39],"power":[32,56],"minimization":[33],"problem":[34,98],"that":[35,95],"jointly":[36],"optimizes":[37],"the":[38,42,47,51,76,80,84,97,112,117,123,130,136,138,143],"at":[41,50,62,71,135,142],"base":[43],"station":[44],"(BS)":[45],"phase":[48,69],"shifts":[49],"RIS":[52],"under":[53],"strict":[55],"budget,":[57],"quality":[58],"of":[59,75,83,116,125,132,140],"service":[60],"constraints":[61],"each":[63,72],"receiving":[64],"node,":[65],"unit":[67],"modulus":[68],"shift":[70],"reflecting":[73,133],"element":[74],"RIS.":[77],"Due":[78],"to":[79],"non-convex":[81],"nature":[82],"constraints,":[85],"an":[88],"alternate":[89],"optimization":[90],"(AO)":[91],"based":[92],"iterative":[93],"algorithm":[94],"solves":[96],"using":[99],"semi-definite":[100],"programming":[101],"(SDP)":[102],"successive":[104],"convex":[105],"approximation":[106],"(SCA).":[107],"The":[108],"simulation":[109],"results":[110],"validate":[111],"convergence":[113],"efficacy":[115],"proposed":[118],"algorithm.":[119],"Furthermore,":[120],"illustrate":[122],"influence":[124],"critical":[126],"system":[127],"parameters,":[128],"including":[129],"number":[131,139],"elements":[134],"RIS,":[137],"antennas":[141],"BS,":[144],"channel":[146],"state":[147],"information":[148],"(CSI)":[149],"error.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
