{"id":"https://openalex.org/W2897752197","doi":"https://doi.org/10.1145/3241539.3267711","title":"RainbowLight","display_name":"RainbowLight","publication_year":2018,"publication_date":"2018-10-15","ids":{"openalex":"https://openalex.org/W2897752197","doi":"https://doi.org/10.1145/3241539.3267711","mag":"2897752197"},"language":"en","primary_location":{"id":"doi:10.1145/3241539.3267711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3241539.3267711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th Annual International Conference on Mobile Computing and Networking","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/A5034390056","display_name":"Lingkun Li","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingkun Li","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087010173","display_name":"Pengjin Xie","orcid":"https://orcid.org/0000-0002-8106-9952"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengjin Xie","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101446678","display_name":"Jiliang Wang","orcid":"https://orcid.org/0000-0003-1464-3245"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiliang Wang","raw_affiliation_strings":["Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7856,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74673528,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"807","last_page":"809"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9997000098228455,"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":0.9961000084877014,"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/polarizer","display_name":"Polarizer","score":0.7822714447975159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7818819880485535},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5974752902984619},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5859558582305908},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5378718972206116},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5253200531005859},{"id":"https://openalex.org/keywords/visible-light-communication","display_name":"Visible light communication","score":0.49555814266204834},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.49259310960769653},{"id":"https://openalex.org/keywords/mobile-phone","display_name":"Mobile phone","score":0.46903619170188904},{"id":"https://openalex.org/keywords/optical-wireless","display_name":"Optical wireless","score":0.425251841545105},{"id":"https://openalex.org/keywords/structured-light","display_name":"Structured light","score":0.4122840166091919},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.40272217988967896},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.27330273389816284},{"id":"https://openalex.org/keywords/birefringence","display_name":"Birefringence","score":0.26445186138153076},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.23550084233283997},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21826818585395813},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1843174397945404},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10315379500389099},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09160271286964417}],"concepts":[{"id":"https://openalex.org/C121524040","wikidata":"https://www.wikidata.org/wiki/Q11942175","display_name":"Polarizer","level":3,"score":0.7822714447975159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7818819880485535},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5974752902984619},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5859558582305908},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5378718972206116},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5253200531005859},{"id":"https://openalex.org/C160487672","wikidata":"https://www.wikidata.org/wiki/Q1426313","display_name":"Visible light communication","level":3,"score":0.49555814266204834},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.49259310960769653},{"id":"https://openalex.org/C2777421447","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Mobile phone","level":2,"score":0.46903619170188904},{"id":"https://openalex.org/C2781305180","wikidata":"https://www.wikidata.org/wiki/Q7098907","display_name":"Optical wireless","level":3,"score":0.425251841545105},{"id":"https://openalex.org/C193581530","wikidata":"https://www.wikidata.org/wiki/Q683778","display_name":"Structured light","level":2,"score":0.4122840166091919},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.40272217988967896},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.27330273389816284},{"id":"https://openalex.org/C125743686","wikidata":"https://www.wikidata.org/wiki/Q108779","display_name":"Birefringence","level":2,"score":0.26445186138153076},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.23550084233283997},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21826818585395813},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1843174397945404},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10315379500389099},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09160271286964417},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3241539.3267711","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3241539.3267711","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th Annual International Conference on Mobile Computing and Networking","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.550000011920929,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G7846836523","display_name":null,"funder_award_id":"61722210,61572277,61532012","funder_id":"https://openalex.org/F4320335595","funder_display_name":"National Natural Science Foundation of China-Yunnan Joint Fund"}],"funders":[{"id":"https://openalex.org/F4320335595","display_name":"National Natural Science Foundation of China-Yunnan Joint Fund","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2040171232","https://openalex.org/W2048022299","https://openalex.org/W2088136988","https://openalex.org/W2526689049","https://openalex.org/W2624890707","https://openalex.org/W2626824834","https://openalex.org/W2763565886","https://openalex.org/W2794378449"],"related_works":["https://openalex.org/W2039798909","https://openalex.org/W2592894164","https://openalex.org/W4211208704","https://openalex.org/W3009734089","https://openalex.org/W2064392160","https://openalex.org/W4386293784","https://openalex.org/W2241220104","https://openalex.org/W3081944688","https://openalex.org/W4211247333","https://openalex.org/W2263043475"],"abstract_inverted_index":{"Most":[0],"existing":[1],"VLP":[2],"approaches":[3],"require":[4],"special":[5],"designed":[6],"light":[7,11,41,56,69,87,163,179],"or":[8,13],"receiver,":[9],"collecting":[10],"information":[12],"strict":[14],"user":[15],"operation":[16],"(e.g.,":[17],"horizontally":[18],"holding":[19],"mobile":[20,139],"phone).":[21],"This":[22,122],"incurs":[23],"a":[24,37,58,79,99,103,113],"high":[25],"deployment,":[26],"maintenance":[27],"and":[28,62,68,89,133,157,165,173],"usage":[29],"overhead.":[30],"In":[31],"this":[32],"demo,":[33],"we":[34],"present":[35],"RainbowLight,":[36],"low":[38],"cost":[39],"ambient":[40],"3D":[42,161,177],"localization":[43,150],"approach":[44],"easy":[45],"to":[46,74,81,98,118],"deploy":[47],"in":[48,155,160,171,176,182],"today's":[49],"buildings.":[50],"Our":[51],"key":[52],"finding":[53],"is":[54],"that":[55,145],"through":[57],"chip":[59,100],"of":[60,127,136,152,168],"polarizer":[61],"birefringence":[63],"material":[64],"produces":[65],"specific":[66],"interference":[67,88],"spectrum":[70],"at":[71],"different":[72],"directions":[73],"the":[75,83,92,96,106,120],"chip.":[76,107],"We":[77],"derive":[78,119],"model":[80],"characterize":[82],"relation":[84],"for":[85,162,178],"direction,":[86],"spectrum.":[90],"Exploiting":[91],"model,":[93],"RainbowLight":[94,111,146],"calculates":[95],"direction":[97,114],"after":[101],"taking":[102],"photo":[104,131],"containing":[105],"With":[108],"multiple":[109],"chips,":[110],"designs":[112],"intersection":[115],"based":[116],"method":[117],"location.":[121],"demo":[123],"shows":[124],"our":[125],"prototype":[126],"implementation,":[128],"with":[129],"simple":[130],"capturing":[132],"deriving":[134],"location":[135],"camera":[137],"on":[138],"phone.":[140],"The":[141],"evaluation":[142],"results":[143],"show":[144],"achieves":[147],"an":[148,166],"average":[149],"error":[151,167],"3.3":[153],"cm":[154,159,170,175],"2D":[156,172],"9.6":[158],"on,":[164],"7.4":[169],"20.5":[174],"off":[180],"scenario":[181],"daytime.":[183]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2018-10-26T00:00:00"}