{"id":"https://openalex.org/W4413680254","doi":"https://doi.org/10.23919/wiopt66569.2025.11123413","title":"One Target, Many Views: Multi-User Fusion for Collaborative Uplink ISAC","display_name":"One Target, Many Views: Multi-User Fusion for Collaborative Uplink ISAC","publication_year":2025,"publication_date":"2025-05-26","ids":{"openalex":"https://openalex.org/W4413680254","doi":"https://doi.org/10.23919/wiopt66569.2025.11123413"},"language":"en","primary_location":{"id":"doi:10.23919/wiopt66569.2025.11123413","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt66569.2025.11123413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 23rd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5086101827","display_name":"Sajad Daei","orcid":"https://orcid.org/0000-0001-6866-6595"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Sajad Daei","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112624403","display_name":"G\u00e1bor Fodor","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Gabor Fodor","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041348422","display_name":"Mikael Skoglund","orcid":"https://orcid.org/0000-0002-7926-5081"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mikael Skoglund","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, KTH Royal Institute of Technology,Stockholm,Sweden","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I86987016"],"apc_list":null,"apc_paid":null,"fwci":1.9814,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.85264839,"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":"53","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.7759000062942505,"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"}},"topics":[{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.7759000062942505,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.7689999938011169,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.7527999877929688,"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/telecommunications-link","display_name":"Telecommunications link","score":0.6778395771980286},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6685944199562073},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3752598762512207},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18443402647972107}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6778395771980286},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6685944199562073},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3752598762512207},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18443402647972107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/wiopt66569.2025.11123413","is_oa":false,"landing_page_url":"https://doi.org/10.23919/wiopt66569.2025.11123413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 23rd International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W622930292","https://openalex.org/W2128131274","https://openalex.org/W2167077875","https://openalex.org/W2178935672","https://openalex.org/W2535161902","https://openalex.org/W2552096161","https://openalex.org/W2565293665","https://openalex.org/W2739492417","https://openalex.org/W2769749673","https://openalex.org/W2962727817","https://openalex.org/W2964325628","https://openalex.org/W3006143078","https://openalex.org/W3027821704","https://openalex.org/W3112785274","https://openalex.org/W3144404977","https://openalex.org/W3155535021","https://openalex.org/W3194620979","https://openalex.org/W4323644082","https://openalex.org/W4327928489","https://openalex.org/W4384832112","https://openalex.org/W4392175526","https://openalex.org/W4403635735","https://openalex.org/W4405838368","https://openalex.org/W4408223324","https://openalex.org/W4408355464","https://openalex.org/W4410086638"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2548963335","https://openalex.org/W2159941915","https://openalex.org/W1995129237","https://openalex.org/W4388081250","https://openalex.org/W2909457694","https://openalex.org/W1761601995","https://openalex.org/W2904599916"],"abstract_inverted_index":{"We":[0,90],"propose":[1],"a":[2,51,60,65,101,147],"novel":[3],"pilot-free":[4],"multi-user":[5,124,144],"uplink":[6],"framework":[7,163],"for":[8,175],"integrated":[9],"sensing":[10,53,135,153],"and":[11,35,44,73,97,109,136,142,154,169],"communication":[12,170],"(ISAC)":[13],"in":[14,87],"mm-wave":[15],"networks,":[16],"where":[17,126],"single-antenna":[18],"users":[19,39],"transmit":[20],"orthogonal":[21],"frequency":[22],"division":[23],"multiplexing":[24],"signals":[25],"without":[26],"dedicated":[27],"pilots.":[28],"The":[29],"base":[30],"station":[31],"exploits":[32],"the":[33,92,161],"spatial":[34],"velocity":[36],"diversities":[37],"of":[38],"to":[40,133],"simultaneously":[41],"decode":[42],"messages":[43],"detect":[45],"targets,":[46],"transforming":[47],"user":[48,128],"transmissions":[49],"into":[50,146],"powerful":[52],"tool.":[54],"Each":[55],"user's":[56],"signal,":[57],"structured":[58],"by":[59],"known":[61],"codebook,":[62],"propagates":[63],"through":[64],"sparse":[66],"multi-path":[67,94],"channel":[68],"with":[69],"shared":[70],"moving":[71],"targets":[72,78],"user-specific":[74],"scatterers.":[75],"Notably,":[76],"common":[77],"induce":[79],"distinct":[80],"delay-Doppler-angle":[81],"signatures,":[82],"while":[83],"stationary":[84],"scatterers":[85],"cluster":[86],"parameter":[88,95],"space.":[89],"formulate":[91],"joint":[93],"estimation":[96,149,168],"data":[98],"decoding":[99],"as":[100],"3D":[102],"super-resolution":[103],"problem,":[104],"extracting":[105],"delays,":[106],"Doppler":[107],"shifts,":[108],"angles-of-arrival":[110],"via":[111],"atomic":[112],"norm":[113],"minimization,":[114],"efficiently":[115],"solved":[116],"using":[117],"semidefinite":[118],"programming.":[119],"A":[120],"core":[121],"innovation":[122],"is":[123],"fusion,":[125],"diverse":[127],"observations":[129],"are":[130],"collaboratively":[131],"combined":[132],"enhance":[134],"decoding.":[137],"This":[138],"approach":[139],"improves":[140],"robustness":[141],"integrates":[143],"perspectives":[145],"unified":[148],"framework,":[150],"enabling":[151],"high-resolution":[152],"reliable":[155],"communication.":[156],"Numerical":[157],"results":[158],"show":[159],"that":[160],"proposed":[162],"significantly":[164],"enhances":[165],"both":[166],"target":[167],"performance,":[171],"highlighting":[172],"its":[173],"potential":[174],"next-generation":[176],"ISAC":[177],"systems.":[178]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}