{"id":"https://openalex.org/W1963740821","doi":"https://doi.org/10.1109/iccw.2014.6881188","title":"Round-trip delay indoor ranging experiments with OFDM signals","display_name":"Round-trip delay indoor ranging experiments with OFDM signals","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1963740821","doi":"https://doi.org/10.1109/iccw.2014.6881188","mag":"1963740821"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2014.6881188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2014.6881188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications Workshops (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/A5033957167","display_name":"Emanuel Staudinger","orcid":"https://orcid.org/0000-0002-9601-2887"},"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":true,"raw_author_name":"Emanuel Staudinger","raw_affiliation_strings":["German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","German Aerosp. Center (DLR), Inst. of Commun. & Navig., Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerosp. Center (DLR), Inst. of Commun. & Navig., Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065011089","display_name":"Armin Dammann","orcid":"https://orcid.org/0000-0002-7112-1833"},"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":"Armin Dammann","raw_affiliation_strings":["German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","German Aerosp. Center (DLR), Inst. of Commun. & Navig., Oberpfaffenhofen, Germany"],"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR), Institute of Communications and Navigation, Wessling, Germany","institution_ids":["https://openalex.org/I2898391981"]},{"raw_affiliation_string":"German Aerosp. Center (DLR), Inst. of Commun. & Navig., Oberpfaffenhofen, Germany","institution_ids":["https://openalex.org/I2898391981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033957167"],"corresponding_institution_ids":["https://openalex.org/I2898391981"],"apc_list":null,"apc_paid":null,"fwci":1.0638,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79405067,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"150","last_page":"156"},"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9965000152587891,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9944000244140625,"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/ranging","display_name":"Ranging","score":0.8495773077011108},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.7914178371429443},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7660248279571533},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6809508800506592},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6041321158409119},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.591331958770752},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5610893964767456},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.5575394630432129},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4690214693546295},{"id":"https://openalex.org/keywords/multipath-mitigation","display_name":"Multipath mitigation","score":0.42130720615386963},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20976054668426514},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1209820806980133}],"concepts":[{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.8495773077011108},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.7914178371429443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7660248279571533},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6809508800506592},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6041321158409119},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.591331958770752},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5610893964767456},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.5575394630432129},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4690214693546295},{"id":"https://openalex.org/C2776015439","wikidata":"https://www.wikidata.org/wiki/Q25313558","display_name":"Multipath mitigation","level":4,"score":0.42130720615386963},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20976054668426514},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1209820806980133},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccw.2014.6881188","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2014.6881188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications Workshops (ICC)","raw_type":"proceedings-article"},{"id":"pmh:oai:elib.dlr.de:88360","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ICCW.2014.6881188>.","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":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320328988","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1814500939","https://openalex.org/W1969944402","https://openalex.org/W1998282176","https://openalex.org/W2010359170","https://openalex.org/W2012197287","https://openalex.org/W2026203474","https://openalex.org/W2027970028","https://openalex.org/W2056351724","https://openalex.org/W2076475927","https://openalex.org/W2085698258","https://openalex.org/W2089735177","https://openalex.org/W2097576376","https://openalex.org/W2099702644","https://openalex.org/W2101374845","https://openalex.org/W2122633620","https://openalex.org/W2135647798","https://openalex.org/W2140577326","https://openalex.org/W2141658588","https://openalex.org/W2141785882","https://openalex.org/W2148897107","https://openalex.org/W2159846129","https://openalex.org/W2166576752","https://openalex.org/W2462611240","https://openalex.org/W6669532038","https://openalex.org/W6719551212"],"related_works":["https://openalex.org/W2341433667","https://openalex.org/W2605758412","https://openalex.org/W2051628247","https://openalex.org/W2756172590","https://openalex.org/W4386202658","https://openalex.org/W2096034228","https://openalex.org/W2083400934","https://openalex.org/W2736593453","https://openalex.org/W1847331333","https://openalex.org/W2359214322"],"abstract_inverted_index":{"Ranging":[0],"accuracy":[1,187],"and":[2,9,53,97,111,130,141,143,173,178,186,214],"reliability":[3],"is":[4,57,176,202],"crucial":[5],"for":[6,127,155,204,218],"any":[7],"cooperative-":[8],"non-cooperative":[10],"positioning":[11],"system":[12],"indoors.":[13],"State":[14],"of":[15,50,62],"the":[16,48,63,108],"art":[17,64],"systems":[18],"exploit":[19],"received":[20],"signal":[21],"strength":[22],"(RSS)":[23],"from":[24],"WiFi":[25,96],"devices,":[26],"or":[27],"ultra-wide":[28],"bandwidth":[29,52],"(UWB)":[30],"timing":[31],"based":[32,80,138,145,169],"range":[33,81],"estimation.":[34,150],"RSS":[35],"proved":[36],"to":[37,189],"be":[38,216],"unreliable":[39],"in":[40,60,69,95,158],"rich":[41],"multipath":[42,46,118,149,191],"environments.":[43],"UWB":[44],"combats":[45],"at":[47],"cost":[49],"high":[51],"specialized":[54],"hardware":[55],"which":[56,91],"not":[58],"integrated":[59],"state":[61],"mobile":[65,70],"radio":[66],"transceivers,":[67],"e.g.,":[68],"phones.":[71],"We":[72,132],"tackle":[73],"this":[74,100],"problem":[75],"with":[76,83,116,171,208,221],"round-trip":[77],"delay":[78],"(RTD)":[79],"estimation":[82,207],"orthogonal":[84],"frequency":[85],"division":[86],"multiplex":[87],"(OFDM)":[88],"modulated":[89],"signals":[90],"are":[92,125],"widely":[93],"used":[94],"3GPP-LTE.":[98],"In":[99],"paper,":[101],"we":[102,152],"present":[103],"our":[104,198],"measurement":[105,160],"setup,":[106],"specifically":[107],"developed":[109],"prototype":[110],"two":[112,137,144],"different":[113,135],"indoor":[114,194,205],"environments":[115],"varying":[117],"conditions.":[119],"Measurements":[120],"along":[121],"ground":[122],"truth":[123],"points":[124],"collected":[126],"each":[128,156,159],"environment":[129],"post-processed.":[131],"apply":[133],"four":[134],"estimators,":[136],"on":[139,146],"cross-correlation":[140],"interpolation,":[142],"Maximum-likelihood":[147],"(ML)":[148],"Furthermore,":[151],"analyze":[153],"differences":[154],"estimator":[157,170],"environment.":[161],"This":[162],"analysis":[163],"reveals":[164],"that":[165,197],"a":[166,179],"simple":[167,199],"correlation":[168],"interpolation":[172],"smart":[174],"thresholding":[175],"sufficient":[177],"very":[180],"good":[181],"trade-off":[182],"between":[183],"computational":[184],"complexity":[185],"compared":[188],"ML":[190],"estimators.":[192],"These":[193],"experiments":[195],"show":[196],"ranging":[200],"technique":[201],"suitable":[203],"distance":[206],"low":[209,211,222],"bandwidth,":[210],"transmit":[212],"power,":[213],"can":[215],"exploited":[217],"LTE":[219],"Direct":[220],"complexity.":[223]},"counts_by_year":[{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
