{"id":"https://openalex.org/W2057069740","doi":"https://doi.org/10.1109/wcnc.2014.6952996","title":"Acoustic sensor network relative self-calibration using joint TDOA and DOA with unknown beacon positions","display_name":"Acoustic sensor network relative self-calibration using joint TDOA and DOA with unknown beacon positions","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2057069740","doi":"https://doi.org/10.1109/wcnc.2014.6952996","mag":"2057069740"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2014.6952996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5021139020","display_name":"Malik Aqeel Anwar","orcid":null},"institutions":[{"id":"https://openalex.org/I142732210","display_name":"University of Engineering and Technology Lahore","ror":"https://ror.org/0051w2v06","country_code":"PK","type":"education","lineage":["https://openalex.org/I142732210"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Malik Aqeel Anwar","raw_affiliation_strings":["Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I142732210"]},{"raw_affiliation_string":"[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]","institution_ids":["https://openalex.org/I142732210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047287928","display_name":"Hammad Hassan","orcid":null},"institutions":[{"id":"https://openalex.org/I142732210","display_name":"University of Engineering and Technology Lahore","ror":"https://ror.org/0051w2v06","country_code":"PK","type":"education","lineage":["https://openalex.org/I142732210"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Hammad Hassan","raw_affiliation_strings":["Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I142732210"]},{"raw_affiliation_string":"[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]","institution_ids":["https://openalex.org/I142732210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032716615","display_name":"Hasan Maqbool","orcid":null},"institutions":[{"id":"https://openalex.org/I142732210","display_name":"University of Engineering and Technology Lahore","ror":"https://ror.org/0051w2v06","country_code":"PK","type":"education","lineage":["https://openalex.org/I142732210"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Hasan Maqbool","raw_affiliation_strings":["Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I142732210"]},{"raw_affiliation_string":"[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]","institution_ids":["https://openalex.org/I142732210"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102447338","display_name":"Akif Rehman","orcid":null},"institutions":[{"id":"https://openalex.org/I142732210","display_name":"University of Engineering and Technology Lahore","ror":"https://ror.org/0051w2v06","country_code":"PK","type":"education","lineage":["https://openalex.org/I142732210"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Akif Rehman","raw_affiliation_strings":["Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I142732210"]},{"raw_affiliation_string":"[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]","institution_ids":["https://openalex.org/I142732210"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102745495","display_name":"Muhammad Tahir","orcid":"https://orcid.org/0000-0002-4126-2002"},"institutions":[{"id":"https://openalex.org/I142732210","display_name":"University of Engineering and Technology Lahore","ror":"https://ror.org/0051w2v06","country_code":"PK","type":"education","lineage":["https://openalex.org/I142732210"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Tahir","raw_affiliation_strings":["Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Al-Khawarizmi Institute of Computer Science, University of Engineering and Technology, Lahore, Pakistan","institution_ids":["https://openalex.org/I142732210"]},{"raw_affiliation_string":"[Al-Khawarizmi Institute of Computer Science University of Engineering and Technology, Lahore, Pakistan]","institution_ids":["https://openalex.org/I142732210"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142732210"],"apc_list":null,"apc_paid":null,"fwci":0.2072,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.59296489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"3064","last_page":"3069"},"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":0.9987999796867371,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9944000244140625,"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/multilateration","display_name":"Multilateration","score":0.9620540142059326},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7181903719902039},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.6870497465133667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6855447888374329},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.6687526702880859},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.6581377387046814},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6528459787368774},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5798577070236206},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5399008393287659},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.5296834707260132},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5057380199432373},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.46533623337745667},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4603898227214813},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.4504087269306183},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4197733998298645},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.347056120634079},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.31966081261634827},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.2566714882850647},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20649483799934387},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1935349702835083},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15602612495422363},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.10119888186454773},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07048329710960388},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06224992871284485}],"concepts":[{"id":"https://openalex.org/C104037064","wikidata":"https://www.wikidata.org/wiki/Q1640884","display_name":"Multilateration","level":3,"score":0.9620540142059326},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7181903719902039},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.6870497465133667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6855447888374329},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.6687526702880859},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.6581377387046814},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6528459787368774},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5798577070236206},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5399008393287659},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.5296834707260132},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5057380199432373},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.46533623337745667},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4603898227214813},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.4504087269306183},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4197733998298645},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.347056120634079},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.31966081261634827},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.2566714882850647},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20649483799934387},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1935349702835083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15602612495422363},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.10119888186454773},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07048329710960388},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06224992871284485},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcnc.2014.6952996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2014.6952996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W47321413","https://openalex.org/W1966412427","https://openalex.org/W1969414067","https://openalex.org/W2026864793","https://openalex.org/W2028125626","https://openalex.org/W2036094719","https://openalex.org/W2093954672","https://openalex.org/W2104782624","https://openalex.org/W2115743869","https://openalex.org/W2119362555","https://openalex.org/W2153556379","https://openalex.org/W2160413701","https://openalex.org/W2543151975","https://openalex.org/W6601924520","https://openalex.org/W6642717494","https://openalex.org/W6657366918","https://openalex.org/W6683489555"],"related_works":["https://openalex.org/W3100472506","https://openalex.org/W2066348132","https://openalex.org/W2932879926","https://openalex.org/W2046534068","https://openalex.org/W2117730682","https://openalex.org/W2215124457","https://openalex.org/W2350404734","https://openalex.org/W3094266166","https://openalex.org/W2033011651","https://openalex.org/W1995669723"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"an":[5],"efficient":[6],"self-calibration":[7],"mechanism,":[8],"achieving":[9],"localization":[10],"as":[11,13,114],"well":[12],"orientation,":[14],"for":[15,118],"wireless":[16,27,59],"acoustic":[17,29,38,45,95],"sensor":[18,46,50],"network.":[19],"Time":[20],"difference":[21],"of":[22,33,106,141],"arrival":[23,34],"(TDOA)":[24],"based":[25,36],"on":[26,37],"and":[28,57,94,108,139],"signals,":[30],"while":[31],"direction":[32],"(DOA)":[35],"only,":[39],"are":[40,63],"used":[41],"jointly":[42],"to":[43,72,80,128],"achieve":[44],"node":[47,51,75,100],"calibration.":[48],"Each":[49],"is":[52,78],"equipped":[53,91],"with":[54,70,92],"three":[55],"microphones":[56],"a":[58,73,86,99,115],"transceiver.":[60],"Sensor":[61],"nodes":[62],"calibrated":[64,103],"by":[65],"using":[66],"two":[67],"beacon":[68,89],"positions":[69],"respect":[71],"reference":[74,117],"whose":[76],"position":[77],"assumed":[79],"be":[81,112],"known.":[82],"Our":[83],"approach":[84],"requires":[85],"single":[87],"moving":[88],"(MB)":[90],"RF":[93],"signal":[96],"sources.":[97],"Once":[98],"has":[101],"been":[102],"(in":[104],"terms":[105],"location":[107],"orientation)":[109],"it":[110],"can":[111],"considered":[113],"valid":[116],"the":[119,130,137,142],"remaining":[120],"uncalibrated":[121],"nodes.":[122],"We":[123],"have":[124],"developed":[125],"hardware":[126],"platform":[127],"validate":[129],"proposed":[131,143],"calibration":[132],"mechanism.":[133,144],"Performance":[134],"results":[135],"show":[136],"effectiveness":[138],"usefulness":[140]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}