{"id":"https://openalex.org/W2117268276","doi":"https://doi.org/10.1109/icc.2009.5199419","title":"Revisiting Relative Location Estimation in Wireless Sensor Networks","display_name":"Revisiting Relative Location Estimation in Wireless Sensor Networks","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2117268276","doi":"https://doi.org/10.1109/icc.2009.5199419","mag":"2117268276"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2009.5199419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2009.5199419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Communications","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/A5067715980","display_name":"Chia\u2010Hsuin Chang","orcid":"https://orcid.org/0000-0003-0024-6177"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"C.-H. Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","Dept. of Electrical Engineering, National Taiwan University Taipei Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, National Taiwan University Taipei Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062720793","display_name":"Wanjiun Liao","orcid":"https://orcid.org/0000-0001-5396-8849"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"W. Liao","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","Dept. of Electrical Engineering, National Taiwan University Taipei Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Dept. of Electrical Engineering, National Taiwan University Taipei Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067715980"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":2.3926,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.89170156,"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":"1","last_page":"5"},"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9965999722480774,"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/computer-science","display_name":"Computer science","score":0.751934826374054},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.7339333295822144},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.702125072479248},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6959680318832397},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6347777247428894},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5461037755012512},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.49321073293685913},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.42316678166389465},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4200851321220398},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4003097414970398},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3960303068161011},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.158807635307312},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10506966710090637}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751934826374054},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.7339333295822144},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.702125072479248},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6959680318832397},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6347777247428894},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5461037755012512},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.49321073293685913},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.42316678166389465},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4200851321220398},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4003097414970398},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3960303068161011},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.158807635307312},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10506966710090637},{"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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2009.5199419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2009.5199419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Communications","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":11,"referenced_works":["https://openalex.org/W192647492","https://openalex.org/W1485071356","https://openalex.org/W1586958116","https://openalex.org/W1989651117","https://openalex.org/W2104782624","https://openalex.org/W2106083546","https://openalex.org/W2112628753","https://openalex.org/W2119362555","https://openalex.org/W2124178852","https://openalex.org/W2136290775","https://openalex.org/W6607840220"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2127563499","https://openalex.org/W2770234245","https://openalex.org/W2030191005","https://openalex.org/W1865172210","https://openalex.org/W2027568561","https://openalex.org/W2790025453","https://openalex.org/W2079312091"],"abstract_inverted_index":{"Relative":[0],"location":[1,32,86,121],"estimation":[2,33,93,149],"plays":[3],"an":[4],"important":[5],"role":[6],"of":[7,19,42,49,104,108,119,127,148,156],"localization":[8],"in":[9,146],"wireless":[10,43],"sensor":[11],"networks":[12],"(WSNs).":[13],"In":[14,71],"WSNs":[15,152],"with":[16,153],"planned":[17,154],"deployment":[18,155],"anchor":[20,56,114,157],"nodes,":[21],"some":[22,89],"prior":[23,47,90],"information":[24],"may":[25,67],"be":[26,96],"available.":[27],"Existing":[28],"work":[29,69],"on":[30,116],"relative":[31,85,120],"rarely":[34],"takes":[35],"into":[36],"account":[37],"the":[38,46,50,92,102,109,117,125,128,140],"lognormal":[39],"fading":[40],"effect":[41],"channel":[44],"and":[45,106,123],"probability":[48],"link":[51],"distance":[52,110],"to":[53,63,111,131],"each":[54,112],"reachable":[55,113],"node.":[57],"As":[58],"a":[59,76],"result,":[60],"when":[61],"applied":[62],"such":[64,133],"environments,":[65],"they":[66],"not":[68],"effectively.":[70],"this":[72],"paper,":[73],"we":[74],"propose":[75],"new":[77],"model":[78],"called":[79],"Probability-based":[80],"Maximum":[81],"Likelihood":[82],"(PML)":[83],"for":[84,151],"estimation.":[87],"With":[88],"information,":[91],"accuracy":[94,118,150],"can":[95],"improved":[97],"significantly.":[98],"We":[99],"also":[100],"discuss":[101],"impact":[103],"over-estimation":[105],"under-estimation":[107],"node":[115],"estimation,":[122],"introduce":[124],"concept":[126],"compensation":[129],"factor":[130],"combat":[132],"effects.":[134],"The":[135],"simulation":[136],"results":[137],"show":[138],"that":[139],"proposed":[141],"PML":[142],"outperforms":[143],"existing":[144],"solutions":[145],"terms":[147],"nodes.":[158]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
