{"id":"https://openalex.org/W2955471271","doi":"https://doi.org/10.1109/icl-gnss.2019.8752794","title":"Localization of Discrete Mobile Scatterers in Vehicular Environments Using Delay Estimates","display_name":"Localization of Discrete Mobile Scatterers in Vehicular Environments Using Delay Estimates","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W2955471271","doi":"https://doi.org/10.1109/icl-gnss.2019.8752794","mag":"2955471271"},"language":"en","primary_location":{"id":"doi:10.1109/icl-gnss.2019.8752794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss.2019.8752794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Localization and GNSS (ICL-GNSS)","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/A5053113062","display_name":"Martin Schmidhammer","orcid":"https://orcid.org/0000-0002-9345-142X"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Schmidhammer","raw_affiliation_strings":["Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032476098","display_name":"Christian Gentner","orcid":"https://orcid.org/0000-0003-4298-8195"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Gentner","raw_affiliation_strings":["Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050082655","display_name":"Benjamin Siebler","orcid":"https://orcid.org/0000-0002-1745-408X"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benjamin Siebler","raw_affiliation_strings":["Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Communications and Navigation, German Aerospace Center (DLR), Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":2.7877,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.90682076,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9939000010490417,"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/T13121","display_name":"Radio Wave Propagation Studies","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/multipath-propagation","display_name":"Multipath propagation","score":0.768744707107544},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.681751012802124},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5100253224372864},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5000455379486084},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.41647329926490784},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3976574242115021},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.28325292468070984},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27566012740135193},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12297281622886658},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.0867612361907959}],"concepts":[{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.768744707107544},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.681751012802124},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5100253224372864},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5000455379486084},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.41647329926490784},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3976574242115021},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.28325292468070984},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27566012740135193},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12297281622886658},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0867612361907959}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icl-gnss.2019.8752794","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icl-gnss.2019.8752794","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 International Conference on Localization and GNSS (ICL-GNSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:127144","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196266","display_name":"elib (German Aerospace Center)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2898391981","host_organization_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","host_organization_lineage":["https://openalex.org/I2898391981"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Konferenzbeitrag"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W250076511","https://openalex.org/W1585610988","https://openalex.org/W1965392255","https://openalex.org/W2003300141","https://openalex.org/W2047336211","https://openalex.org/W2085405697","https://openalex.org/W2108294956","https://openalex.org/W2165065922","https://openalex.org/W2412917545","https://openalex.org/W2566918566","https://openalex.org/W2783333382","https://openalex.org/W2786040073","https://openalex.org/W2787786712","https://openalex.org/W2803903883","https://openalex.org/W6635035540"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W4285140130","https://openalex.org/W3104770499","https://openalex.org/W4285677055","https://openalex.org/W1992731528","https://openalex.org/W2007843488","https://openalex.org/W1994436307","https://openalex.org/W1987021796","https://openalex.org/W2795565301","https://openalex.org/W2785349417"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,16,33,94],"localization":[4,28,69,83,99],"approach":[5,57,70],"which":[6],"aims":[7],"to":[8,113,116],"detect":[9],"and":[10,22,37,65],"localize":[11],"discrete":[12],"mobile":[13,85],"scatterers.":[14],"Therefore,":[15],"network":[17],"of":[18,63,84,97],"spatially":[19],"distributed":[20],"transmitting":[21],"receiving":[23],"nodes":[24],"is":[25,30,58,71,79],"used.":[26],"The":[27,67],"problem":[29,36],"formulated":[31],"as":[32],"non-linear":[34,54],"optimization":[35,50],"corresponding":[38],"performance":[39,100],"bounds":[40],"for":[41],"the":[42,49,61,82,98,102],"positioning":[43],"error":[44],"are":[45,111],"provided.":[46],"To":[47],"solve":[48],"problem,":[51],"an":[52],"iterative":[53],"least":[55],"squares":[56],"used,":[59],"following":[60],"algorithm":[62],"Levenberg":[64],"Marquard.":[66],"proposed":[68],"evaluated":[72],"based":[73],"on":[74,101],"wideband":[75],"measurement":[76],"data.":[77],"It":[78],"shown,":[80],"that":[81],"scatterers":[86],"can":[87],"be":[88,114],"achieved.":[89],"A":[90],"further":[91],"evaluation":[92],"reveals":[93],"strong":[95],"dependence":[96],"preceding":[103],"link":[104],"level":[105],"parameter":[106],"estimation.":[107],"Particularly":[108],"sparse":[109],"networks":[110],"shown":[112],"sensitive":[115],"rich":[117],"multipath":[118],"environments.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
