{"id":"https://openalex.org/W2769109890","doi":"https://doi.org/10.1109/wimob.2017.8115843","title":"LoRa-based localization systems for noisy outdoor environment","display_name":"LoRa-based localization systems for noisy outdoor environment","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2769109890","doi":"https://doi.org/10.1109/wimob.2017.8115843","mag":"2769109890"},"language":"en","primary_location":{"id":"doi:10.1109/wimob.2017.8115843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2017.8115843","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","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/A5006384409","display_name":"Ka-Ho Lam","orcid":"https://orcid.org/0000-0003-3914-2308"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Ka-Ho Lam","raw_affiliation_strings":["Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103417455","display_name":"Chi-Chung Cheung","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Chi-Chung Cheung","raw_affiliation_strings":["Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044737637","display_name":"Wah-Ching Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wah-Ching Lee","raw_affiliation_strings":["Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006384409"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":3.4402,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.93215396,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"278","last_page":"284"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization 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/T10326","display_name":"Indoor and Outdoor Localization 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9959999918937683,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7729264497756958},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5690476298332214},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5079250931739807},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.48006924986839294},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4762984812259674},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.45890161395072937},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.44507747888565063},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.44240570068359375},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42213425040245056},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4213230013847351},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3709697127342224},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.2891131043434143},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.16199350357055664},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12633410096168518},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12312692403793335}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7729264497756958},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5690476298332214},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5079250931739807},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.48006924986839294},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4762984812259674},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.45890161395072937},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.44507747888565063},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.44240570068359375},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42213425040245056},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4213230013847351},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3709697127342224},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.2891131043434143},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.16199350357055664},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12633410096168518},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12312692403793335},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wimob.2017.8115843","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2017.8115843","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 13th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)","raw_type":"proceedings-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/77589","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/77589","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W629575385","https://openalex.org/W1483428028","https://openalex.org/W1532124830","https://openalex.org/W1611306188","https://openalex.org/W1654016901","https://openalex.org/W2008472928","https://openalex.org/W2021055719","https://openalex.org/W2097506205","https://openalex.org/W2118602473","https://openalex.org/W2124178852","https://openalex.org/W2128337088","https://openalex.org/W2133314044","https://openalex.org/W2139515290","https://openalex.org/W2154339055","https://openalex.org/W2156075923","https://openalex.org/W2171914355","https://openalex.org/W2495802805","https://openalex.org/W2497532187","https://openalex.org/W2557141676","https://openalex.org/W2561262126","https://openalex.org/W2727396238","https://openalex.org/W6680970546"],"related_works":["https://openalex.org/W2392835431","https://openalex.org/W2126932387","https://openalex.org/W1965371215","https://openalex.org/W4245926026","https://openalex.org/W2353762239","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W66314852","https://openalex.org/W2185938410","https://openalex.org/W2484966135"],"abstract_inverted_index":{"LoRa-based":[0],"(Long":[1],"Range":[2],"Communication":[3],"based)":[4],"localization":[5,39,60,64,81,90,106,123,135],"systems":[6],"make":[7],"use":[8],"of":[9,27,38],"RSSI":[10],"(Received":[11],"Signal":[12],"Strength":[13],"Indicator)":[14],"to":[15,62,74,88,121],"locate":[16],"an":[17,21],"object":[18],"properly":[19],"in":[20,30,130,142],"outdoor":[22],"environment":[23,32],"for":[24],"IoT":[25],"(Internet":[26],"Things)":[28],"applications":[29],"smart":[31],"and":[33,83,94],"urban":[34],"networking.":[35],"The":[36],"accuracy":[37,124],"is":[40,137],"highly":[41],"degraded,":[42],"however,":[43],"by":[44],"noisy":[45],"environments":[46],"(e.g.,":[47],"electronic":[48],"interference,":[49],"blocking).":[50],"To":[51],"address":[52],"this":[53,55],"issue,":[54],"paper":[56,68],"proposes":[57],"two":[58,85,100],"new":[59,86,101],"algorithms":[61,87,102,120,129],"improve":[63,105,122],"accuracy.":[65,107],"Furthermore,":[66],"the":[67,79,84,99,109,118,134],"develops":[69],"a":[70,76,115,139,143],"winner":[71,77,110,116],"selection":[72,111],"strategy":[73,112],"select":[75],"from":[78,117],"traditional":[80],"algorithm":[82],"minimize":[89],"errors.":[91],"Our":[92],"simulations":[93],"real":[95,132,144],"experiments":[96],"found":[97],"that":[98],"can":[103],"significantly":[104],"Additionally,":[108],"effectively":[113],"selects":[114],"three":[119],"further.":[125],"Using":[126],"our":[127],"proposed":[128],"some":[131],"experiments,":[133],"error":[136],"only":[138],"few":[140],"meters":[141],"measurement":[145],"field":[146],"longer":[147],"than":[148],"100":[149],"m.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
