{"id":"https://openalex.org/W4406857846","doi":"https://doi.org/10.1109/jsac.2025.3531533","title":"Low Dynamic Range for RIS-Aided Bistatic Integrated Sensing and Communication","display_name":"Low Dynamic Range for RIS-Aided Bistatic Integrated Sensing and Communication","publication_year":2025,"publication_date":"2025-01-27","ids":{"openalex":"https://openalex.org/W4406857846","doi":"https://doi.org/10.1109/jsac.2025.3531533"},"language":"en","primary_location":{"id":"doi:10.1109/jsac.2025.3531533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3531533","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-04931591v1/document","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030039474","display_name":"Ahmad Bazzi","orcid":"https://orcid.org/0000-0002-7645-352X"},"institutions":[{"id":"https://openalex.org/I120250893","display_name":"New York University Abu Dhabi","ror":"https://ror.org/00e5k0821","country_code":"AE","type":"education","lineage":["https://openalex.org/I120250893","https://openalex.org/I57206974"]},{"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":["AE","US"],"is_corresponding":false,"raw_author_name":"Ahmad Bazzi","raw_affiliation_strings":["Engineering Division, New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","Engineering Division, New York University (NYU), Abu Dhabi, UAE"],"raw_orcid":"https://orcid.org/0000-0002-7645-352X","affiliations":[{"raw_affiliation_string":"Engineering Division, New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I120250893"]},{"raw_affiliation_string":"Engineering Division, New York University (NYU), Abu Dhabi, UAE","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026039370","display_name":"Marwa Chafii","orcid":"https://orcid.org/0000-0003-0314-6585"},"institutions":[{"id":"https://openalex.org/I120250893","display_name":"New York University Abu Dhabi","ror":"https://ror.org/00e5k0821","country_code":"AE","type":"education","lineage":["https://openalex.org/I120250893","https://openalex.org/I57206974"]},{"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":["AE","US"],"is_corresponding":false,"raw_author_name":"Marwa Chafii","raw_affiliation_strings":["Engineering Division, New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","Engineering Division, New York University (NYU), Abu Dhabi, UAE"],"raw_orcid":"https://orcid.org/0000-0003-0314-6585","affiliations":[{"raw_affiliation_string":"Engineering Division, New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I120250893"]},{"raw_affiliation_string":"Engineering Division, New York University (NYU), Abu Dhabi, UAE","institution_ids":["https://openalex.org/I57206974"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":67.3072,"has_fulltext":true,"cited_by_count":53,"citation_normalized_percentile":{"value":0.99921849,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"43","issue":"3","first_page":"912","last_page":"927"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9577000141143799,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9577000141143799,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9559999704360962,"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"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9376999735832214,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8223131895065308},{"id":"https://openalex.org/keywords/bistatic-radar","display_name":"Bistatic radar","score":0.6801238656044006},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.4980502128601074},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.4564599394798279},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4510287344455719},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4275166988372803},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.1751285195350647},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1455622911453247},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.14106926321983337},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.12930604815483093},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.10803917050361633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8223131895065308},{"id":"https://openalex.org/C100102862","wikidata":"https://www.wikidata.org/wiki/Q2625855","display_name":"Bistatic radar","level":4,"score":0.6801238656044006},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4980502128601074},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.4564599394798279},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4510287344455719},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4275166988372803},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.1751285195350647},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1455622911453247},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.14106926321983337},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.12930604815483093},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.10803917050361633},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jsac.2025.3531533","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsac.2025.3531533","pdf_url":null,"source":{"id":"https://openalex.org/S90422530","display_name":"IEEE Journal on Selected Areas in Communications","issn_l":"0733-8716","issn":["0733-8716","1558-0008"],"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 Journal on Selected Areas in Communications","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-04931591v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04931591","pdf_url":"https://hal.science/hal-04931591v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://ieeexplore.ieee.org/document/10854667","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:zenodo.org:14796588","is_oa":true,"landing_page_url":"https://doi.org/10.1109/JSAC.2025.3531533","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal on Selected Areas in Communications, 1-1, (2025-01-27)","raw_type":"info:eu-repo/semantics/other"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-04931591v1","is_oa":true,"landing_page_url":"https://hal.science/hal-04931591","pdf_url":"https://hal.science/hal-04931591v1/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://ieeexplore.ieee.org/document/10854667","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4406857846.pdf","grobid_xml":"https://content.openalex.org/works/W4406857846.grobid-xml"},"referenced_works_count":96,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1487467989","https://openalex.org/W1524677060","https://openalex.org/W1596877211","https://openalex.org/W1913942112","https://openalex.org/W1964253666","https://openalex.org/W1996215314","https://openalex.org/W2049516452","https://openalex.org/W2052099679","https://openalex.org/W2089665343","https://openalex.org/W2099760717","https://openalex.org/W2101996248","https://openalex.org/W2112038498","https://openalex.org/W2113040847","https://openalex.org/W2125270192","https://openalex.org/W2128202699","https://openalex.org/W2134179788","https://openalex.org/W2270233494","https://openalex.org/W2286122443","https://openalex.org/W2604290765","https://openalex.org/W2668617356","https://openalex.org/W2770679374","https://openalex.org/W2771579582","https://openalex.org/W2802561136","https://openalex.org/W2805388900","https://openalex.org/W2805794487","https://openalex.org/W2807989120","https://openalex.org/W2898747364","https://openalex.org/W2909416195","https://openalex.org/W2935257049","https://openalex.org/W2938567449","https://openalex.org/W2950077417","https://openalex.org/W2963121727","https://openalex.org/W2964066573","https://openalex.org/W2981096252","https://openalex.org/W3013719647","https://openalex.org/W3016050076","https://openalex.org/W3024145172","https://openalex.org/W3092363222","https://openalex.org/W3103959706","https://openalex.org/W3129317433","https://openalex.org/W3159402647","https://openalex.org/W3162644779","https://openalex.org/W3180206688","https://openalex.org/W3184442399","https://openalex.org/W3205217150","https://openalex.org/W3211270128","https://openalex.org/W3213070675","https://openalex.org/W3214334574","https://openalex.org/W3216415522","https://openalex.org/W4205127328","https://openalex.org/W4206542241","https://openalex.org/W4210680086","https://openalex.org/W4214898014","https://openalex.org/W4221161002","https://openalex.org/W4225375691","https://openalex.org/W4226021362","https://openalex.org/W4236480226","https://openalex.org/W4250589301","https://openalex.org/W4285123404","https://openalex.org/W4285612379","https://openalex.org/W4291805101","https://openalex.org/W4295297449","https://openalex.org/W4312590182","https://openalex.org/W4312676374","https://openalex.org/W4316021945","https://openalex.org/W4317033507","https://openalex.org/W4317553696","https://openalex.org/W4320018468","https://openalex.org/W4321770460","https://openalex.org/W4323345732","https://openalex.org/W4366149302","https://openalex.org/W4366678308","https://openalex.org/W4376607840","https://openalex.org/W4378364861","https://openalex.org/W4379116905","https://openalex.org/W4381198702","https://openalex.org/W4385756464","https://openalex.org/W4385801242","https://openalex.org/W4386038349","https://openalex.org/W4386523619","https://openalex.org/W4386824700","https://openalex.org/W4387546309","https://openalex.org/W4387741597","https://openalex.org/W4388108384","https://openalex.org/W4388207438","https://openalex.org/W4389537671","https://openalex.org/W4389922377","https://openalex.org/W4389925691","https://openalex.org/W4390187627","https://openalex.org/W4391365566","https://openalex.org/W4392930564","https://openalex.org/W4393171267","https://openalex.org/W4397026307","https://openalex.org/W4399518847","https://openalex.org/W4400276368"],"related_works":["https://openalex.org/W2004765814","https://openalex.org/W2950419692","https://openalex.org/W1636544497","https://openalex.org/W2034611846","https://openalex.org/W2051186205","https://openalex.org/W2124163150","https://openalex.org/W2545704177","https://openalex.org/W2554356744","https://openalex.org/W2059918983","https://openalex.org/W2187902722"],"abstract_inverted_index":{"The":[0],"following":[1],"paper":[2,51],"presents":[3],"a":[4,18,23,26,73,142],"reconfigurable":[5],"intelligent":[6],"surface":[7],"(RIS)-aided":[8],"integrated":[9],"sensing":[10,28,48,114],"and":[11,25,47,84,122,168],"communication":[12,46],"(ISAC)":[13],"system":[14,100],"model":[15],"scenario,":[16],"where":[17],"base":[19],"station":[20],"communicates":[21],"with":[22,45,61,104,118,197],"user,":[24],"bi-static":[27],"unit,":[29,115],"i.e.":[30],"the":[31,42,59,66,79,85,99,113,130,134,150,154,166,178,189,192],"passive":[32],"radar":[33],"(PR),":[34],"senses":[35],"targets":[36],"using":[37],"downlink":[38],"signals.":[39],"Given":[40],"that":[41,56,97],"RIS":[43,119,167],"aids":[44],"tasks,":[49,107],"this":[50],"introduces":[52],"new":[53],"interfering":[54,77],"paths":[55],"can":[57],"overwhelm":[58],"PR":[60,169],"unnecessarily":[62],"high":[63],"power,":[64],"namely":[65],"path":[67,81,87],"interference":[68,82,88],"(PI),":[69],"which":[70],"is":[71,138,162,181],"itself":[72],"combination":[74],"of":[75,191],"two":[76],"paths,":[78],"direct":[80],"(DPI)":[83],"reflected":[86],"(RPI).":[89],"For":[90],"this,":[91],"we":[92,140],"formulate":[93],"an":[94],"optimization":[95,136],"framework":[96],"allows":[98],"to":[101,148,164],"carry":[102],"on":[103],"its":[105],"ISAC":[106],"through":[108],"analog":[109],"space-time":[110,170],"beamforming":[111,171],"at":[112],"in":[116],"collaboration":[117],"phase":[120,172],"shift":[121],"statistical":[123],"transmit":[124],"covariance":[125],"matrix":[126],"optimization,":[127],"while":[128,177],"minimizing":[129],"PI":[131],"power.":[132],"As":[133],"proposed":[135,193],"problem":[137],"non-convex,":[139],"tailor":[141],"block-cyclic":[143],"coordinate":[144],"descent":[145],"(BCCD)":[146],"method":[147,161],"decouple":[149],"non-convex":[151],"sub-problem":[152,180],"from":[153],"convex":[155,179],"one.":[156],"A":[157],"Riemannian":[158],"conjugate":[159],"gradient":[160],"devised":[163],"generate":[165],"shifts":[173],"per":[174],"BCCD":[175],"iteration,":[176],"solved":[182],"via":[183],"off-the-shelf":[184],"solvers.":[185],"Simulation":[186],"results":[187],"demonstrate":[188],"effectiveness":[190],"solver":[194],"when":[195],"compared":[196],"benchmarking":[198],"ones.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":45}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-01-28T00:00:00"}
