{"id":"https://openalex.org/W2741791399","doi":"https://doi.org/10.1109/icc.2017.7996691","title":"Cramer-Rao bound for AOA-based VLP with an aperture-based receiver","display_name":"Cramer-Rao bound for AOA-based VLP with an aperture-based receiver","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2741791399","doi":"https://doi.org/10.1109/icc.2017.7996691","mag":"2741791399"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2017.7996691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","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/A5091645565","display_name":"Heidi Steendam","orcid":null},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Heidi Steendam","raw_affiliation_strings":["Ghent University, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076921823","display_name":"Thomas Q. Wang","orcid":"https://orcid.org/0000-0002-2326-4549"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Thomas Q. Wang","raw_affiliation_strings":["Ghent University, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025088088","display_name":"Jean Armstrong","orcid":"https://orcid.org/0000-0002-8002-0225"},"institutions":[{"id":"https://openalex.org/I2801227569","display_name":"Ghent University Hospital","ror":"https://ror.org/00xmkp704","country_code":"BE","type":"healthcare","lineage":["https://openalex.org/I2801227569"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jean Armstrong","raw_affiliation_strings":["Ghent University, Ghent, Belgium"],"affiliations":[{"raw_affiliation_string":"Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I2801227569"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091645565"],"corresponding_institution_ids":["https://openalex.org/I2801227569"],"apc_list":null,"apc_paid":null,"fwci":1.0239,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.78446591,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":1.0,"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":0.991100013256073,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.9887999892234802,"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/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.6510000228881836},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5453265905380249},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.470816433429718},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.4685479402542114},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.4594714045524597},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36445897817611694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.29942578077316284},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2782939374446869},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2544901669025421},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20317170023918152},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.1319904923439026},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06540694832801819}],"concepts":[{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.6510000228881836},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5453265905380249},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.470816433429718},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.4685479402542114},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.4594714045524597},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36445897817611694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29942578077316284},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2782939374446869},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2544901669025421},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20317170023918152},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.1319904923439026},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06540694832801819},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icc.2017.7996691","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2017.7996691","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:8520701","is_oa":false,"landing_page_url":"https://biblio.ugent.be/publication/8520701","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781467389990","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7687021035","display_name":null,"funder_award_id":"10000","funder_id":"https://openalex.org/F4320320971","funder_display_name":"Monash University"}],"funders":[{"id":"https://openalex.org/F4320320967","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041"},{"id":"https://openalex.org/F4320320971","display_name":"Monash University","ror":"https://ror.org/02bfwt286"},{"id":"https://openalex.org/F4320321454","display_name":"Belgian Federal Science Policy Office","ror":"https://ror.org/01fapfv42"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1500551892","https://openalex.org/W1512342304","https://openalex.org/W1921566020","https://openalex.org/W1976761711","https://openalex.org/W1999849403","https://openalex.org/W2002554748","https://openalex.org/W2011313974","https://openalex.org/W2011524391","https://openalex.org/W2011831153","https://openalex.org/W2022246132","https://openalex.org/W2042706896","https://openalex.org/W2055294224","https://openalex.org/W2063385268","https://openalex.org/W2073808079","https://openalex.org/W2082748648","https://openalex.org/W2105389579","https://openalex.org/W2105935781","https://openalex.org/W2153372660","https://openalex.org/W2163770389","https://openalex.org/W2491307037","https://openalex.org/W2963190415"],"related_works":["https://openalex.org/W1974000248","https://openalex.org/W1980576599","https://openalex.org/W3022945645","https://openalex.org/W2113353934","https://openalex.org/W3013574042","https://openalex.org/W2783187393","https://openalex.org/W3108316857","https://openalex.org/W2139969424","https://openalex.org/W4214907499","https://openalex.org/W3025364783"],"abstract_inverted_index":{"Visible":[0],"light":[1],"positioning":[2,62],"(VLP)":[3],"for":[4],"indoor":[5],"applications":[6],"has":[7],"recently":[8],"received":[9,44],"considerable":[10],"attention.":[11],"In":[12],"this":[13],"paper,":[14],"an":[15],"aperture":[16],"based":[17,26,61],"receiver":[18],"is":[19,24,70,118],"considered":[20],"and":[21,109],"the":[22,28,32,39,43,49,54,66,76,81,87,90,95,98,101,105,112,116,125,128,139],"position":[23,126],"estimated":[25],"on":[27,80,89,115],"angle-of-arrival":[29],"(AOA),":[30],"because":[31],"AOA":[33,117],"can":[34,135],"be":[35,136],"determined":[36],"by":[37],"comparing":[38],"relative":[40],"differences":[41],"in":[42,48,57],"signal":[45,68,83],"strengths":[46,69],"(RSS)":[47],"different":[50],"photodiodes":[51],"(PDs)":[52],"of":[53,65,75,97,100,127],"receiver.":[55,141],"Hence,":[56],"contrast":[58],"to":[59,123],"RSS":[60],"solutions,":[63],"knowledge":[64],"transmitted":[67,82],"not":[71],"required.":[72],"The":[73],"performance":[74],"proposed":[77],"approach":[78],"depends":[79],"strength":[84],"only":[85],"through":[86],"dependency":[88],"signal-to-noise":[91],"ratio.":[92],"To":[93],"evaluate":[94],"accuracy":[96,134],"estimates":[99],"AOA,":[102],"we":[103],"derive":[104],"Cramer-Rao":[106],"lower":[107],"bound,":[108],"show":[110],"that":[111,132],"expected":[113],"error":[114],"very":[119],"small.":[120],"Applying":[121],"triangulation":[122],"determine":[124],"receiver,":[129],"it":[130],"follows":[131],"centimetre":[133],"obtained":[137],"with":[138],"aperture-based":[140]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}