{"id":"https://openalex.org/W2170944911","doi":"https://doi.org/10.1109/vetecs.2011.5956558","title":"Positioning Based on 2-D Angle of Arrival Estimation","display_name":"Positioning Based on 2-D Angle of Arrival Estimation","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2170944911","doi":"https://doi.org/10.1109/vetecs.2011.5956558","mag":"2170944911"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2011.5956558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","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/A5048704030","display_name":"Daniele Inserra","orcid":"https://orcid.org/0000-0003-1644-3802"},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Inserra","raw_affiliation_strings":["DIEGM, Universit\u00e0 di Udine, Udine, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIEGM, Universit\u00e0 di Udine, Udine, Italy","institution_ids":["https://openalex.org/I129043915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046459259","display_name":"Andrea M. Tonello","orcid":"https://orcid.org/0000-0002-9873-2407"},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea M. Tonello","raw_affiliation_strings":["DIEGM, Universit\u00e0 di Udine, Udine, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIEGM, Universit\u00e0 di Udine, Udine, Italy","institution_ids":["https://openalex.org/I129043915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033246358","display_name":"Nicola Moret","orcid":null},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Nicola Moret","raw_affiliation_strings":["DIEGM, Universit\u00e0 di Udine, Udine, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIEGM, Universit\u00e0 di Udine, Udine, Italy","institution_ids":["https://openalex.org/I129043915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I129043915"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9998999834060669,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.8606091737747192},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.7671381235122681},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.6626244187355042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6244648694992065},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5992020964622498},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.5606290102005005},{"id":"https://openalex.org/keywords/multiple-signal-classification","display_name":"Multiple signal classification","score":0.5565817356109619},{"id":"https://openalex.org/keywords/elevation-angle","display_name":"Elevation angle","score":0.5522961020469666},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.5233292579650879},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.514507532119751},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5083422064781189},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4938507676124573},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.46702340245246887},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.43913304805755615},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.42264658212661743},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3497313857078552},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3302064538002014},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.304217666387558},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.24339139461517334},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20699438452720642},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17756199836730957},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.175557941198349},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1706191599369049},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.12846171855926514},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.12260556221008301},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.11183807253837585}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.8606091737747192},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.7671381235122681},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.6626244187355042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6244648694992065},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5992020964622498},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.5606290102005005},{"id":"https://openalex.org/C206118826","wikidata":"https://www.wikidata.org/wiki/Q3841682","display_name":"Multiple signal classification","level":3,"score":0.5565817356109619},{"id":"https://openalex.org/C2986230362","wikidata":"https://www.wikidata.org/wiki/Q203218","display_name":"Elevation angle","level":3,"score":0.5522961020469666},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.5233292579650879},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.514507532119751},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5083422064781189},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4938507676124573},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.46702340245246887},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.43913304805755615},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.42264658212661743},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3497313857078552},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3302064538002014},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.304217666387558},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.24339139461517334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20699438452720642},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17756199836730957},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.175557941198349},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1706191599369049},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.12846171855926514},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.12260556221008301},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.11183807253837585},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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":2,"locations":[{"id":"doi:10.1109/vetecs.2011.5956558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2011.5956558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE 73rd Vehicular Technology Conference (VTC Spring)","raw_type":"proceedings-article"},{"id":"pmh:oai:air.uniud.it:11390/697022","is_oa":false,"landing_page_url":"http://hdl.handle.net/11390/697022","pdf_url":null,"source":{"id":"https://openalex.org/S4306401163","display_name":"Institutional Research Information System (University of Udine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I129043915","host_organization_name":"University of Udine","host_organization_lineage":["https://openalex.org/I129043915"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1968436928","https://openalex.org/W2052406656","https://openalex.org/W2090705694","https://openalex.org/W2098130138","https://openalex.org/W2113638573","https://openalex.org/W2152080526","https://openalex.org/W2157129505","https://openalex.org/W2464941346","https://openalex.org/W2598194391","https://openalex.org/W2611469656","https://openalex.org/W6719406028"],"related_works":["https://openalex.org/W4252083369","https://openalex.org/W2076213752","https://openalex.org/W2114005163","https://openalex.org/W2066348132","https://openalex.org/W2101823128","https://openalex.org/W2582344710","https://openalex.org/W3197701615","https://openalex.org/W2118609050","https://openalex.org/W2170944911","https://openalex.org/W2155339739"],"abstract_inverted_index":{"We":[0,27,44],"study":[1],"the":[2,6,12,30,47,52,67,70,83],"problem":[3],"of":[4,8,14,17,32,64],"determining":[5],"position":[7],"a":[9,61],"node":[10],"via":[11],"exploitation":[13],"2-D":[15],"angle":[16],"arrival":[18],"estimation":[19],"(azimuth":[20],"and":[21,41,55,73,78],"elevation),":[22],"using":[23],"orthogonal":[24],"linear":[25],"arrays.":[26],"also":[28],"consider":[29],"presence":[31],"hardware":[33,53],"impairments":[34,54],"that":[35,46],"include":[36],"RF":[37],"carrier":[38],"frequency,":[39],"phase,":[40],"DC":[42],"offsets.":[43],"show":[45],"algorithm":[48],"is":[49],"robust":[50],"to":[51],"it":[56],"provides":[57],"good":[58],"performance":[59],"for":[60],"wide":[62],"range":[63],"distances":[65],"from":[66],"receiver.":[68],"Both":[69],"Cramer-Rao":[71],"bound":[72],"simulation":[74],"results":[75],"are":[76,80],"reported":[77],"they":[79],"compared":[81],"with":[82],"root-MUSIC":[84],"performance.":[85]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}