{"id":"https://openalex.org/W4414405482","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162383","title":"Impact of Frequency on Diffraction-Aided Wireless Positioning","display_name":"Impact of Frequency on Diffraction-Aided Wireless Positioning","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414405482","doi":"https://doi.org/10.1109/iccworkshops67674.2025.11162383"},"language":"en","primary_location":{"id":"doi:10.1109/iccworkshops67674.2025.11162383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","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/A5024216404","display_name":"Gaurav Duggal","orcid":"https://orcid.org/0000-0002-3765-5479"},"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":"Gaurav Duggal","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070140601","display_name":"M. Anand Kumar","orcid":"https://orcid.org/0000-0003-0310-4510"},"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":"Anand M. Kumar","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025989778","display_name":"R. Michael Buehrer","orcid":null},"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":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064063671","display_name":"Harpreet S. Dhillon","orcid":"https://orcid.org/0000-0003-2829-9449"},"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":"Harpreet S. Dhillon","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048078970","display_name":"Nishith Tripathi","orcid":"https://orcid.org/0000-0002-6516-1425"},"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":"Nishith Tripathi","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027348774","display_name":"Jeffrey H. Reed","orcid":"https://orcid.org/0000-0003-3494-1901"},"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":"Jeffrey H. Reed","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"affiliations":[{"raw_affiliation_string":"Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5024216404"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":0.8194,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79048701,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1457","last_page":"1463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9983999729156494,"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":0.9983999729156494,"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":0.9925000071525574,"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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9438999891281128,"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":0.814300000667572},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.6769999861717224},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5871999859809875},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5659000277519226},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.42149999737739563},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.4032999873161316},{"id":"https://openalex.org/keywords/radio-spectrum","display_name":"Radio spectrum","score":0.34439998865127563},{"id":"https://openalex.org/keywords/radio-propagation","display_name":"Radio propagation","score":0.32829999923706055}],"concepts":[{"id":"https://openalex.org/C154910267","wikidata":"https://www.wikidata.org/wiki/Q1740982","display_name":"Non-line-of-sight propagation","level":3,"score":0.814300000667572},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.6769999861717224},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.629800021648407},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5871999859809875},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5659000277519226},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.42149999737739563},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41440001130104065},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.4032999873161316},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38940000534057617},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36390000581741333},{"id":"https://openalex.org/C92545706","wikidata":"https://www.wikidata.org/wiki/Q902174","display_name":"Radio spectrum","level":2,"score":0.34439998865127563},{"id":"https://openalex.org/C202311505","wikidata":"https://www.wikidata.org/wiki/Q1474701","display_name":"Radio propagation","level":2,"score":0.32829999923706055},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.32199999690055847},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3212999999523163},{"id":"https://openalex.org/C187394410","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Hybrid positioning system","level":4,"score":0.31049999594688416},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.2718000113964081},{"id":"https://openalex.org/C122381330","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Frequency spectrum","level":3,"score":0.27090001106262207},{"id":"https://openalex.org/C530343408","wikidata":"https://www.wikidata.org/wiki/Q1413038","display_name":"Radio navigation","level":3,"score":0.27059999108314514},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.2669000029563904},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.257999986410141},{"id":"https://openalex.org/C105344744","wikidata":"https://www.wikidata.org/wiki/Q958957","display_name":"Spread spectrum","level":3,"score":0.2578999996185303},{"id":"https://openalex.org/C49456836","wikidata":"https://www.wikidata.org/wiki/Q666814","display_name":"Delay spread","level":4,"score":0.2542000114917755}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccworkshops67674.2025.11162383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccworkshops67674.2025.11162383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1490921409","https://openalex.org/W2012633305","https://openalex.org/W2018543755","https://openalex.org/W2024855263","https://openalex.org/W2035539843","https://openalex.org/W2053497984","https://openalex.org/W2060807102","https://openalex.org/W2090627840","https://openalex.org/W2106808790","https://openalex.org/W2108031310","https://openalex.org/W2108957074","https://openalex.org/W2113188681","https://openalex.org/W2124216931","https://openalex.org/W2139661049","https://openalex.org/W2160134684","https://openalex.org/W2169164332","https://openalex.org/W2171029749","https://openalex.org/W2884217064","https://openalex.org/W2964279294","https://openalex.org/W3004490749","https://openalex.org/W4226445534","https://openalex.org/W4376460716","https://openalex.org/W4379876642","https://openalex.org/W4384915779","https://openalex.org/W4387869700","https://openalex.org/W4396822432","https://openalex.org/W4407315339"],"related_works":[],"abstract_inverted_index":{"This":[0],"paper":[1],"tackles":[2],"the":[3,96,104,108],"challenge":[4],"of":[5,51,110],"accurate":[6],"positioning":[7,112],"in":[8,45],"Non-Line-of-Sight":[9],"(NLoS)":[10],"environments,":[11],"with":[12],"a":[13,34,70,84],"focus":[14],"on":[15],"indoor":[16,59,77],"public":[17],"safety":[18],"scenarios":[19],"where":[20],"NLoS":[21],"bias":[22],"severely":[23],"impacts":[24],"localization":[25],"performance.":[26],"We":[27],"explore":[28],"Diffraction":[29],"MultiPath":[30],"Components":[31],"(MPC)":[32],"as":[33],"critical":[35],"mechanism":[36],"for":[37,114],"Outdoor-to-Indoor":[38],"(O2I)":[39],"signal":[40],"propagation":[41],"and":[42,58,79,99],"its":[43,81],"role":[44],"positioning.":[46],"The":[47],"proposed":[48],"system":[49],"comprises":[50],"outdoor":[52],"Uncrewed":[53],"Aerial":[54],"Vehicle":[55],"(UAV)":[56],"transmitters":[57],"receivers":[60,78],"that":[61],"require":[62],"localization.":[63],"To":[64],"facilitate":[65],"diffraction-based":[66,111],"positioning,":[67],"we":[68,88],"develop":[69],"method":[71],"to":[72],"isolate":[73],"diffraction":[74],"MPCs":[75],"at":[76],"validate":[80],"effectiveness":[82],"using":[83],"ray-tracing-generated":[85],"dataset,":[86],"which":[87],"have":[89],"made":[90],"publicly":[91],"available.":[92],"Our":[93],"evaluation":[94],"across":[95],"FR1,":[97],"FR2,":[98],"FR3":[100],"frequency":[101],"bands":[102],"within":[103],"5G/6G":[105],"spectrum":[106],"confirms":[107],"viability":[109],"techniques":[113],"next-generation":[115],"wireless":[116],"networks.":[117]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
