{"id":"https://openalex.org/W4309888303","doi":"https://doi.org/10.1109/tsp.2022.3217353","title":"Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems","display_name":"Location Sensing and Beamforming Design for IRS-Enabled Multi-User ISAC Systems","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4309888303","doi":"https://doi.org/10.1109/tsp.2022.3217353"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2022.3217353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3217353","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-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/A5060179993","display_name":"Zhouyuan Yu","orcid":"https://orcid.org/0000-0001-8571-6128"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhouyuan Yu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-8571-6128","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102999566","display_name":"Xiaoling Hu","orcid":"https://orcid.org/0000-0001-9418-8515"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoling Hu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-9418-8515","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387427","display_name":"Chenxi Liu","orcid":"https://orcid.org/0000-0002-9134-1235"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenxi Liu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9134-1235","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060203564","display_name":"Mugen Peng","orcid":"https://orcid.org/0000-0002-4755-7231"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mugen Peng","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-4755-7231","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024046434","display_name":"Caijun Zhong","orcid":"https://orcid.org/0000-0002-9960-7800"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caijun Zhong","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9960-7800","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":12.1037,"has_fulltext":false,"cited_by_count":146,"citation_normalized_percentile":{"value":0.99308943,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"70","issue":null,"first_page":"5178","last_page":"5193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9936000108718872,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9883999824523926,"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/telecommunications-link","display_name":"Telecommunications link","score":0.8062065839767456},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.786487877368927},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7554779052734375},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6293994188308716},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5900100469589233},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5764753818511963},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.5441778898239136},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5079861283302307},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38221868872642517},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.31995686888694763},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21173831820487976}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8062065839767456},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.786487877368927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7554779052734375},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6293994188308716},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5900100469589233},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5764753818511963},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.5441778898239136},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5079861283302307},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38221868872642517},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.31995686888694763},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21173831820487976},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2022.3217353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2022.3217353","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4027730385","display_name":null,"funder_award_id":"62001047","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6328939070","display_name":null,"funder_award_id":"62201084","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2100277987","https://openalex.org/W2139015486","https://openalex.org/W2145096826","https://openalex.org/W2617211273","https://openalex.org/W2941598852","https://openalex.org/W2950077417","https://openalex.org/W2952350176","https://openalex.org/W2968389137","https://openalex.org/W2969424089","https://openalex.org/W2973110004","https://openalex.org/W2975820893","https://openalex.org/W2990747873","https://openalex.org/W2995455741","https://openalex.org/W3005476696","https://openalex.org/W3013719647","https://openalex.org/W3021024154","https://openalex.org/W3027118737","https://openalex.org/W3038076970","https://openalex.org/W3038342299","https://openalex.org/W3039576648","https://openalex.org/W3084526413","https://openalex.org/W3094619726","https://openalex.org/W3100368766","https://openalex.org/W3100536113","https://openalex.org/W3103135626","https://openalex.org/W3133505491","https://openalex.org/W3134059753","https://openalex.org/W3135105204","https://openalex.org/W3135463241","https://openalex.org/W3159402647","https://openalex.org/W3167446209","https://openalex.org/W3168169223","https://openalex.org/W3178081691","https://openalex.org/W3189447947","https://openalex.org/W3203300676","https://openalex.org/W4280556547","https://openalex.org/W4286245982","https://openalex.org/W4313172227","https://openalex.org/W6681344489","https://openalex.org/W6761393245","https://openalex.org/W6791371471","https://openalex.org/W6810141620"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2105999282","https://openalex.org/W1922070205","https://openalex.org/W2136902318","https://openalex.org/W2088352174","https://openalex.org/W4313028534","https://openalex.org/W4286695888","https://openalex.org/W3084132786"],"abstract_inverted_index":{"This":[0],"paper":[1],"explores":[2],"the":[3,6,19,41,49,66,75,86,97,109,115,119,133,144,170,184,187,192,209,221,226],"potential":[4],"of":[5,71,121,186],"intelligent":[7],"reflecting":[8],"surface":[9],"(IRS)":[10],"in":[11,126],"realizing":[12],"multi-user":[13,28,55,83,103,172],"concurrent":[14],"communication":[15,32,81,88,111,227],"and":[16,31,53,82,85,147,158,200,215],"localization,":[17,56,84],"using":[18],"same":[20],"time-frequency":[21],"resources.":[22],"Specifically,":[23],"we":[24,100,137],"propose":[25,101,138],"an":[26,61],"IRS-enabled":[27,188],"integrated":[29],"sensing":[30,105,129,174],"(ISAC)":[33],"framework,":[34],"where":[35,65],"a":[36,102],"distributed":[37],"semi-passive":[38],"IRS":[39],"assists":[40],"uplink":[42,80,93,110],"data":[43,94],"transmission":[44,63,68],"from":[45],"multiple":[46],"users":[47],"to":[48,114,179,208],"base":[50],"station":[51],"(BS)":[52],"conducts":[54],"simultaneously.":[57],"We":[58],"first":[59],"design":[60],"ISAC":[62,76,98,145,189],"protocol,":[64],"whole":[67],"period":[69,77,90,146],"consists":[70],"two":[72,139],"periods,":[73],"i.e.,":[74],"for":[78,91,143],"simultaneous":[79],"pure":[87],"(PC)":[89],"only":[92],"transmission.":[95],"For":[96],"period,":[99,149],"location":[104,128,173,198,222],"algorithm,":[106],"which":[107,151],"utilizes":[108],"signals":[112,125],"unknown":[113],"IRS,":[116],"thus":[117],"removing":[118],"requirement":[120],"dedicated":[122],"positioning":[123,181],"reference":[124],"conventional":[127],"methods.":[130],"Based":[131],"on":[132],"sensed":[134,197],"users'":[135],"locations,":[136],"novel":[140],"beamforming":[141,194],"algorithms":[142,195],"PC":[148],"respectively,":[150],"can":[152,176,204,224],"work":[153],"with":[154,196],"discrete":[155,201],"phase":[156,202,217],"shifts":[157,203],"require":[159],"no":[160],"channel":[161],"state":[162],"information":[163,199,223],"(CSI)":[164],"acquisition.":[165],"Numerical":[166],"results":[167],"show":[168],"that":[169],"proposed":[171,193],"algorithm":[175],"achieve":[177,205],"up":[178],"millimeter-level":[180],"accuracy,":[182],"indicating":[183],"advantage":[185],"framework.":[190],"Moreover,":[191],"comparable":[206],"performance":[207],"benchmark":[210],"considering":[211],"perfect":[212],"CSI":[213],"acquisition":[214],"continuous":[216],"shifts,":[218],"demonstrating":[219],"how":[220],"ensure":[225],"performance.":[228]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":50},{"year":2024,"cited_by_count":53},{"year":2023,"cited_by_count":33},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
