{"id":"https://openalex.org/W1567090990","doi":"https://doi.org/10.1109/icc.2015.7249376","title":"Improving mobile node tracking performance in NLOS environments using cooperation","display_name":"Improving mobile node tracking performance in NLOS environments using cooperation","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1567090990","doi":"https://doi.org/10.1109/icc.2015.7249376","mag":"1567090990"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2015.7249376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7249376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","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/A5103065372","display_name":"Reza Monir Vaghefi","orcid":"https://orcid.org/0000-0002-7131-0343"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Reza Monir Vaghefi","raw_affiliation_strings":["Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","Wireless @ Virginia Tech, Blacksburg, 24061, USA"],"affiliations":[{"raw_affiliation_string":"Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Wireless @ Virginia Tech, Blacksburg, 24061, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087878970","display_name":"SaiDhiraj Amuru","orcid":"https://orcid.org/0000-0002-7171-0849"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"SaiDhiraj Amuru","raw_affiliation_strings":["Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","Wireless @ Virginia Tech, Blacksburg, 24061, USA"],"affiliations":[{"raw_affiliation_string":"Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Wireless @ Virginia Tech, Blacksburg, 24061, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052487611","display_name":"R. Michael Buehrer","orcid":"https://orcid.org/0000-0002-7196-1154"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Michael Buehrer","raw_affiliation_strings":["Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","Wireless @ Virginia Tech, Blacksburg, 24061, USA"],"affiliations":[{"raw_affiliation_string":"Wireless @ Virginia Tech, Virginia Tech, Blacksburg, VA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Wireless @ Virginia Tech, Blacksburg, 24061, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5103065372"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":0.5919,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.70973363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"4473","issue":null,"first_page":"6595","last_page":"6600"},"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":0.9988999962806702,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9957000017166138,"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/non-line-of-sight-propagation","display_name":"Non-line-of-sight propagation","score":0.9811966419219971},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7747780084609985},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7268213033676147},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6012895107269287},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5099602937698364},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.508075475692749},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35800251364707947},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3294159471988678},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.18288469314575195},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1375928521156311},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11011907458305359},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0725538432598114},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.068579763174057}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.9811966419219971},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7747780084609985},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7268213033676147},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6012895107269287},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5099602937698364},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.508075475692749},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35800251364707947},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3294159471988678},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.18288469314575195},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1375928521156311},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11011907458305359},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0725538432598114},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.068579763174057},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2015.7249376","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2015.7249376","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Communications (ICC)","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":29,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W432844638","https://openalex.org/W1965392255","https://openalex.org/W1967073510","https://openalex.org/W2001082109","https://openalex.org/W2007750008","https://openalex.org/W2009755086","https://openalex.org/W2012197287","https://openalex.org/W2012462772","https://openalex.org/W2015195418","https://openalex.org/W2020744268","https://openalex.org/W2029521171","https://openalex.org/W2035539843","https://openalex.org/W2051412576","https://openalex.org/W2073421304","https://openalex.org/W2088663943","https://openalex.org/W2108141424","https://openalex.org/W2114351513","https://openalex.org/W2115407547","https://openalex.org/W2124216931","https://openalex.org/W2135505309","https://openalex.org/W2139689000","https://openalex.org/W2151609024","https://openalex.org/W2160337655","https://openalex.org/W2296319761","https://openalex.org/W2912522929","https://openalex.org/W4244323842","https://openalex.org/W4250589301","https://openalex.org/W6680713006"],"related_works":["https://openalex.org/W2172272784","https://openalex.org/W4307436769","https://openalex.org/W4323793210","https://openalex.org/W2366306259","https://openalex.org/W3101720559","https://openalex.org/W2143447014","https://openalex.org/W3172283447","https://openalex.org/W2109871577","https://openalex.org/W2358825988","https://openalex.org/W2893314552"],"abstract_inverted_index":{"It":[0],"is":[1,101],"well-known":[2],"that":[3,72,150],"non-line-of-sight":[4],"(NLOS)":[5],"propagation":[6],"degrades":[7],"the":[8,76,82,141,151,156],"accuracy":[9],"of":[10,31,81,95],"localization":[11,77,89],"in":[12,50,90,98,111,164],"indoor":[13],"and":[14,60],"harsh":[15],"environments.":[16,124,166],"In":[17],"such":[18,66],"environments,":[19],"source":[20,53,62],"nodes":[21,33,59,97],"either":[22],"do":[23],"not":[24],"have":[25,39,85],"connections":[26],"with":[27,56],"a":[28,52,129],"sufficient":[29],"number":[30],"anchor":[32,58],"due":[34,44],"to":[35,45,122,143],"strong":[36],"attenuation":[37],"or":[38],"very":[40],"poor":[41],"range":[42],"estimates":[43],"NLOS":[46,99,123,145,165],"propagation.":[47,146],"Cooperative":[48],"localization,":[49],"which":[51,139],"node":[54,88,131],"communicates":[55],"both":[57],"other":[61],"nodes,":[63],"can":[64,73],"benefit":[65],"scenarios":[67],"by":[68],"providing":[69],"additional":[70],"measurements":[71],"significantly":[74],"improve":[75],"performance.":[78],"While":[79],"most":[80],"earlier":[83],"works":[84],"studied":[86],"static":[87],"noncooperative":[91],"networks,":[92],"cooperative":[93,119,162],"tracking":[94,120,132],"mobile":[96],"environments":[100],"still":[102],"an":[103,116],"open":[104,109],"problem.":[105],"To":[106],"address":[107],"this":[108,112],"problem,":[110],"work":[113],"we":[114,127],"develop":[115,128],"technique":[117],"for":[118,161],"applicable":[121],"More":[125],"specifically,":[126],"novel":[130],"algorithm":[133],"based":[134],"on":[135],"semidefinite":[136],"programming":[137],"(SDP)":[138],"has":[140],"ability":[142],"mitigate":[144],"Our":[147],"simulations":[148],"show":[149],"proposed":[152],"SDP":[153],"estimator":[154],"outperforms":[155],"classic":[157],"extended":[158],"Kalman":[159],"filter":[160],"networks":[163]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
