{"id":"https://openalex.org/W4415624592","doi":"https://doi.org/10.1109/ipin66788.2025.11212881","title":"BLE Antenna characterization in real environments","display_name":"BLE Antenna characterization in real environments","publication_year":2025,"publication_date":"2025-09-15","ids":{"openalex":"https://openalex.org/W4415624592","doi":"https://doi.org/10.1109/ipin66788.2025.11212881"},"language":null,"primary_location":{"id":"doi:10.1109/ipin66788.2025.11212881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin66788.2025.11212881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","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/A5115408488","display_name":"Teodor Constantin Din","orcid":null},"institutions":[{"id":"https://openalex.org/I10902133","display_name":"Universitat Jaume I","ror":"https://ror.org/02ws1xc11","country_code":"ES","type":"education","lineage":["https://openalex.org/I10902133"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Teodor Constantin Din","raw_affiliation_strings":["Universitat Jaume I,Institute of New Imaging Technologies,Castellón,Spain,12006"],"affiliations":[{"raw_affiliation_string":"Universitat Jaume I,Institute of New Imaging Technologies,Castellón,Spain,12006","institution_ids":["https://openalex.org/I10902133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059422222","display_name":"Joaqu\u00edn Torres-Sospedra","orcid":"https://orcid.org/0000-0003-4338-4334"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joaqu\u00edn Torres-Sospedra","raw_affiliation_strings":["Universitat de València,Departament d’Informàtica,Burjassot,Spain,46100"],"affiliations":[{"raw_affiliation_string":"Universitat de València,Departament d’Informàtica,Burjassot,Spain,46100","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5115408488"],"corresponding_institution_ids":["https://openalex.org/I10902133"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30157294,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9713000059127808,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9713000059127808,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10655","display_name":"GNSS positioning and interference","score":0.00279999990016222,"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/adaptability","display_name":"Adaptability","score":0.7415000200271606},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6789000034332275},{"id":"https://openalex.org/keywords/bluetooth-low-energy","display_name":"Bluetooth Low Energy","score":0.44909998774528503},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.4277999997138977},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.40059998631477356},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.36959999799728394},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.3434999883174896},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.3294000029563904},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.3158999979496002}],"concepts":[{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.7415000200271606},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6789000034332275},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5975000262260437},{"id":"https://openalex.org/C2776418194","wikidata":"https://www.wikidata.org/wiki/Q1638779","display_name":"Bluetooth Low Energy","level":4,"score":0.44909998774528503},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.4277999997138977},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.40059998631477356},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.36959999799728394},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.3434999883174896},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.33180001378059387},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.3294000029563904},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C2778075934","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning technology","level":2,"score":0.3158000111579895},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.2937999963760376},{"id":"https://openalex.org/C19527686","wikidata":"https://www.wikidata.org/wiki/Q1665453","display_name":"System integration","level":2,"score":0.2915000021457672},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28299999237060547},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.28189998865127563},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.27950000762939453},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C201638289","wikidata":"https://www.wikidata.org/wiki/Q457396","display_name":"Ambient intelligence","level":2,"score":0.27149999141693115},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.26649999618530273},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2621999979019165},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2583000063896179},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2554999887943268},{"id":"https://openalex.org/C62191587","wikidata":"https://www.wikidata.org/wiki/Q4771249","display_name":"Antenna array","level":3,"score":0.25279998779296875},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.2517000138759613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ipin66788.2025.11212881","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipin66788.2025.11212881","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Indoor Positioning and Indoor Navigation (IPIN)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321864","display_name":"Generalitat Valenciana","ror":"https://ror.org/0097mvx21"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W4205544115","https://openalex.org/W4224310689","https://openalex.org/W4288124122","https://openalex.org/W4324031676","https://openalex.org/W4385486305","https://openalex.org/W4389401165","https://openalex.org/W4389987212","https://openalex.org/W4405306265"],"related_works":[],"abstract_inverted_index":{"Indoor":[0],"Positioning":[1],"Systems":[2],"(IPS)":[3],"are":[4],"increasingly":[5],"employed":[6],"across":[7],"diverse":[8],"applications,":[9],"leveraging":[10],"technologies":[11],"such":[12],"as":[13],"fingerprinting,":[14],"Bluetooth,":[15],"and":[16,34,74,79,87,97,129,154,175,190],"Wi-Fi.":[17],"Despite":[18],"their":[19,31],"widespread":[20],"use,":[21],"current":[22],"indoor":[23,57,120],"positioning":[24,121,174],"infrastructures":[25],"often":[26,91],"fall":[27],"short":[28],"due":[29],"to":[30,55,112,114,136,187],"limited":[32],"adaptability":[33],"inconsistent":[35],"performance":[36],"over":[37,195],"time,":[38],"primarily":[39],"caused":[40],"by":[41,141],"environmental":[42,115],"fluctuations.":[43],"This":[44],"lack":[45],"of":[46,72,95,146,185],"robustness":[47],"in":[48],"dynamic":[49,108],"environments":[50,189],"presents":[51],"a":[52,64,138,181],"significant":[53],"barrier":[54],"effective":[56],"localization.":[58],"Addressing":[59],"these":[60],"challenges":[61],"calls":[62],"for":[63,161],"new":[65],"approach,":[66,167],"one":[67],"that":[68],"emphasizes":[69],"the":[70,93,143,150,156],"development":[71,80],"adaptive":[73],"responsive":[75],"systems.":[76],"However,":[77],"research":[78],"have":[81],"predominantly":[82],"concentrated":[83],"on":[84,124],"fingerprinting":[85],"techniques":[86],"artificial":[88],"intelligence":[89],"models,":[90],"neglecting":[92],"potential":[94],"flexible":[96],"reconfigurable":[98],"hardware":[99],"solutions.":[100],"In":[101],"this":[102],"study,":[103],"we":[104,168],"use":[105],"an":[106,118],"innovative":[107],"antenna":[109,163],"system":[110],"tailored":[111],"respond":[113],"changes,":[116],"offering":[117],"improved":[119],"method":[122],"based":[123],"Bluetooth":[125],"Low":[126],"Energy":[127],"(BLE)":[128],"Angle-of-Arrival":[130],"(AoA)":[131],"technologies.":[132],"Our":[133],"objective":[134],"is":[135],"evaluate":[137],"prior":[139],"design":[140],"characterizing":[142],"main":[144],"features":[145],"our":[147,166],"receiver,":[148],"identifying":[149],"optimal":[151,162],"Field-of-View":[152],"(FoV),":[153],"determining":[155],"best":[157],"incident":[158],"angles":[159],"needed":[160],"re-orientation.":[164],"With":[165],"do":[169],"not":[170],"only":[171],"address":[172],"immediate":[173],"coverage":[176],"needs":[177],"but":[178],"also":[179],"propose":[180],"sustainable":[182],"solution":[183],"capable":[184],"adapting":[186],"evolving":[188],"integration":[191],"with":[192],"other":[193],"systems":[194],"time.":[196]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-29T00:00:00"}