{"id":"https://openalex.org/W2081700298","doi":"https://doi.org/10.1109/emeit.2011.6023675","title":"An improved mobile location approach based on RSCP difference","display_name":"An improved mobile location approach based on RSCP difference","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2081700298","doi":"https://doi.org/10.1109/emeit.2011.6023675","mag":"2081700298"},"language":"en","primary_location":{"id":"doi:10.1109/emeit.2011.6023675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emeit.2011.6023675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2011 International Conference on Electronic &amp; Mechanical Engineering and Information Technology","raw_type":"proceedings-article"},"type":"conference-paper","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/A5115695063","display_name":"Zhenqiang Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenqiang Wang","raw_affiliation_strings":["Information Science and Technology College, Dalian Maritime University, Dalian, China","Information Science and Technology College Dalian Maritime University  Dalian China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Information Science and Technology College Dalian Maritime University  Dalian China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100520375","display_name":"Yisheng Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi-sheng Zhu","raw_affiliation_strings":["Information Science and Technology College, Dalian Maritime University, Dalian, China","Information Science and Technology College Dalian Maritime University  Dalian China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Science and Technology College, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Information Science and Technology College Dalian Maritime University  Dalian China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110605359","display_name":"Nan Liu","orcid":"https://orcid.org/0009-0006-0199-2795"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nan Liu","raw_affiliation_strings":["China Unicom Ltd. Dalian Branch, Dalian, China","China Unicom Ltd. Dalian Branch Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Unicom Ltd. Dalian Branch, Dalian, China","institution_ids":["https://openalex.org/I6507939"]},{"raw_affiliation_string":"China Unicom Ltd. Dalian Branch Dalian, China","institution_ids":["https://openalex.org/I6507939"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2765","last_page":"2768"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9991999864578247,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/w-cdma","display_name":"W-CDMA","score":0.8528971076011658},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.7105147242546082},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6595216393470764},{"id":"https://openalex.org/keywords/code-division-multiple-access","display_name":"Code division multiple access","score":0.5937040448188782},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5566518902778625},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5162396430969238},{"id":"https://openalex.org/keywords/square","display_name":"Square (algebra)","score":0.4639095664024353},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.46090707182884216},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3660285770893097},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33100634813308716},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.21825838088989258},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20411190390586853},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20289796590805054},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13281115889549255},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06382584571838379}],"concepts":[{"id":"https://openalex.org/C120620775","wikidata":"https://www.wikidata.org/wiki/Q79686","display_name":"W-CDMA","level":3,"score":0.8528971076011658},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.7105147242546082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6595216393470764},{"id":"https://openalex.org/C47696715","wikidata":"https://www.wikidata.org/wiki/Q233394","display_name":"Code division multiple access","level":2,"score":0.5937040448188782},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5566518902778625},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5162396430969238},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.4639095664024353},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.46090707182884216},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3660285770893097},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33100634813308716},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.21825838088989258},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20411190390586853},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20289796590805054},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13281115889549255},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06382584571838379},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/emeit.2011.6023675","is_oa":false,"landing_page_url":"https://doi.org/10.1109/emeit.2011.6023675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of 2011 International Conference on Electronic &amp; Mechanical Engineering and Information Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2103375723","https://openalex.org/W2117362488","https://openalex.org/W2120350100","https://openalex.org/W2147683951","https://openalex.org/W2154347068"],"related_works":["https://openalex.org/W2381926679","https://openalex.org/W2007009951","https://openalex.org/W2082644203","https://openalex.org/W2350539780","https://openalex.org/W2393002998","https://openalex.org/W1923728761","https://openalex.org/W1987630393","https://openalex.org/W2544103561","https://openalex.org/W1529230111","https://openalex.org/W2111792795"],"abstract_inverted_index":{"An":[0],"effective":[1],"approach":[2,25,40],"of":[3,19,55],"locating":[4],"WCDMA":[5,50],"mobile":[6],"is":[7,63],"proposed":[8,23],"which":[9],"use":[10],"Weighted":[11],"Least":[12],"Square":[13],"(WLS)":[14],"method":[15,68],"to":[16,27,47],"solve":[17],"system":[18,51],"nonlinear":[20],"equations.":[21],"The":[22,39,53],"location":[24,30],"tries":[26],"correct":[28],"the":[29,48,60],"errors":[31],"caused":[32],"by":[33],"field":[34],"measurement":[35],"and":[36,69],"distance":[37],"calculation.":[38],"does":[41],"not":[42],"need":[43],"any":[44],"hardware":[45],"modification":[46],"running":[49],"devices.":[52],"results":[54],"driving":[56],"test":[57],"indicate":[58],"that":[59],"positioning":[61],"accuracy":[62],"much":[64],"better":[65],"than":[66],"CI":[67],"cell":[70],"centroid":[71],"method.":[72]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
