{"id":"https://openalex.org/W3094413540","doi":"https://doi.org/10.1145/3424978.3425131","title":"Study on Improved Algorithm of RSSI Correction and Location in Mine-well Based on Bluetooth Positioning Information","display_name":"Study on Improved Algorithm of RSSI Correction and Location in Mine-well Based on Bluetooth Positioning Information","publication_year":2020,"publication_date":"2020-10-15","ids":{"openalex":"https://openalex.org/W3094413540","doi":"https://doi.org/10.1145/3424978.3425131","mag":"3094413540"},"language":"en","primary_location":{"id":"doi:10.1145/3424978.3425131","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425131","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","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/A5110718450","display_name":"Yadi Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yadi Wu","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100711005","display_name":"Senlin Cheng","orcid":"https://orcid.org/0000-0001-5214-1639"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Senlin Cheng","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032491989","display_name":"Xiaohao Yan","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohao Yan","raw_affiliation_strings":["School of Automation, Chongqing University, Chongqing China"],"affiliations":[{"raw_affiliation_string":"School of Automation, Chongqing University, Chongqing China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5110718450"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":0.4623,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52495617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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":0.9998000264167786,"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/T10326","display_name":"Indoor and Outdoor Localization 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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9958000183105469,"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"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9850000143051147,"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/bluetooth","display_name":"Bluetooth","score":0.891334056854248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6620653867721558},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6202539205551147},{"id":"https://openalex.org/keywords/received-signal-strength-indication","display_name":"Received signal strength indication","score":0.5704390406608582},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5153321623802185},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5066057443618774},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.4983644485473633},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49542486667633057},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.43041151762008667},{"id":"https://openalex.org/keywords/hybrid-positioning-system","display_name":"Hybrid positioning system","score":0.42210936546325684},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.39664226770401},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.3463648855686188},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3050956726074219},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2072606384754181},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13836237788200378},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10162168741226196}],"concepts":[{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.891334056854248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6620653867721558},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6202539205551147},{"id":"https://openalex.org/C2778913798","wikidata":"https://www.wikidata.org/wiki/Q1195672","display_name":"Received signal strength indication","level":3,"score":0.5704390406608582},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5153321623802185},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5066057443618774},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.4983644485473633},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49542486667633057},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.43041151762008667},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.42210936546325684},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.39664226770401},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.3463648855686188},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3050956726074219},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2072606384754181},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13836237788200378},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10162168741226196},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3424978.3425131","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425131","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2053947927","https://openalex.org/W2351673586","https://openalex.org/W2989348931"],"related_works":["https://openalex.org/W2110864098","https://openalex.org/W1492287877","https://openalex.org/W3206351769","https://openalex.org/W3023211821","https://openalex.org/W3200553284","https://openalex.org/W2516568351","https://openalex.org/W2316569585","https://openalex.org/W2386031873","https://openalex.org/W4302774924","https://openalex.org/W2384094932"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,49,78,100,136],"overcome":[3],"positioning":[4,35,91,99,132,147],"accuracy":[5,133],"being":[6],"lower":[7],"of":[8,56,73],"Bluetooth":[9,34,90],"caused":[10],"by":[11,71],"the":[12,19,23,42,51,80,94,102,108,116,121,126,130,142,161],"uncertainty":[13],"and":[14,54,84,87,129,139,170],"other":[15],"interference":[16,55],"factors":[17],"under":[18],"mine":[20,110],"well":[21,111],"environment,":[22],"paper":[24,167],"proposed":[25,162],"an":[26,114],"improved":[27,95],"RSSI":[28,57,85],"correction":[29],"location":[30,105],"algorithm":[31,38],"based":[32,45,67],"on":[33,41,46,68],"information.":[36],"The":[37,156],"firstly":[39],"carried":[40],"data":[43,118],"pre-filtering":[44],"secondary":[47],"filter":[48],"reduce":[50,125,153],"gross":[52],"error":[53,151],"sampled":[58],"data,":[59],"secondly":[60],"built":[61],"a":[62],"piecewise":[63],"path":[64,75],"loss":[65,76],"model":[66,77],"sliding":[69],"window":[70],"means":[72],"logarithmic":[74],"fit":[79],"relationship":[81],"between":[82],"distance":[83],"better,":[86],"finally":[88],"integrated":[89],"information":[92],"into":[93],"fine":[96],"weight":[97],"three-circle":[98],"estimate":[101],"unknown":[103],"node":[104],"accurately.":[106],"Taking":[107],"corridor-type":[109],"environment":[112],"as":[113],"example,":[115],"experimental":[117],"verified":[119],"that":[120,160],"method":[122,164],"could":[123,134,152],"effectively":[124],"ranging":[127],"error,":[128],"highest":[131],"reach":[135],"0.11":[137],"meter,":[138],"compared":[140],"with":[141],"general":[143],"weighted":[144],"triangular":[145],"centroid":[146],"method,":[148],"its":[149],"average":[150],"about":[154],"27%.":[155],"study":[157],"results":[158],"show":[159],"improvement":[163],"in":[165],"this":[166],"is":[168],"reasonable":[169],"feasible.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}