{"id":"https://openalex.org/W4406266776","doi":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757933","title":"Can Unsynchronized LEOs Provide 3D Orientation for a Ground Receiver?","display_name":"Can Unsynchronized LEOs Provide 3D Orientation for a Ground Receiver?","publication_year":2024,"publication_date":"2024-10-07","ids":{"openalex":"https://openalex.org/W4406266776","doi":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757933"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2024-fall63153.2024.10757933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall)","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/A5061891181","display_name":"Don-Roberts Emenonye","orcid":"https://orcid.org/0000-0002-5392-8692"},"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":"Don-Roberts Emenonye","raw_affiliation_strings":["Virginia Tech,Wireless@VT,Bradley Department of Electrical and Computer Engineering,Blacksburg,VA,USA,24061"],"raw_orcid":null,"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"],"raw_orcid":null,"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/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"],"raw_orcid":null,"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":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1856,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54145087,"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":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13436","display_name":"Space Technology and Applications","score":0.8896999955177307,"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/T13436","display_name":"Space Technology and Applications","score":0.8896999955177307,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.8827000260353088,"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.8711000084877014,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/orientation","display_name":"Orientation (vector space)","score":0.730023980140686},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6072658896446228},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.36471372842788696},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15018430352210999},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07974439859390259}],"concepts":[{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.730023980140686},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6072658896446228},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.36471372842788696},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15018430352210999},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07974439859390259},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2024-fall63153.2024.10757933","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2024-fall63153.2024.10757933","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE 100th Vehicular Technology Conference (VTC2024-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Large":[0],"antenna":[1],"arrays":[2,27],"and":[3,20,50,53,63,65,94,146,203],"reconfigurable":[4],"intelligent":[5],"surfaces":[6],"(RIS)":[7],"have":[8],"been":[9],"made":[10],"available":[11,101],"due":[12],"to":[13,46,98],"the":[14,23,89,96,100,126,130,133,139,149,153,159,165,183,187,190,196,206,210,216,222],"use":[15,95],"of":[16,129,138,143,152,186,195,200,209],"higher":[17],"frequency":[18,64,147,204],"bands,":[19],"there":[21],"is":[22],"possibility":[24],"that":[25,136,193],"these":[26],"can":[28,155,212],"become":[29],"disturbed.":[30],"Hence,":[31],"their":[32],"orientation":[33,78,106,135,151,192,208],"could":[34,58],"change":[35],"after":[36],"deployment.":[37],"Since":[38],"low":[39],"earth":[40],"orbits":[41],"(LEO)":[42],"are":[43],"being":[44],"proposed":[45],"provide":[47,76],"position,":[48],"navigation,":[49],"timing":[51],"services,":[52],"LEOs":[54,75,112],"from":[55,111,168,230],"different":[56],"constellations":[57],"be":[59,156,213],"unsynchronized":[60,74],"in":[61],"time":[62,116,145,176,202,228],"experience":[66],"a":[67,80,173,231],"high":[68],"Doppler":[69],"rate.":[70],"We":[71,122,178],"ask,":[72],"\"can":[73],"3D":[77,105,134,150,191,207],"for":[79,104,132,189],"ground":[81],"receiver?\"":[82],"To":[83],"answer":[84],"this":[85],"question,":[86],"we":[87],"introduce":[88],"Fisher":[90],"information":[91,102],"matrix":[92],"(FIM)":[93],"FIM":[97,131,188],"quantify":[99],"needed":[103],"estimation":[107],"utilizing":[108],"signals":[109],"received":[110,163,220],"during":[113,172,225],"multiple":[114,119,160,217],"transmission":[115,175,227],"slots":[117,229],"across":[118,164,221],"receive":[120,166,223],"antennas.":[121],"observe":[123,180],"by":[124,181],"analyzing":[125,182],"positive":[127,184],"definitiveness":[128,185],"irrespective":[137,194],"presence":[140,197],"or":[141,198],"absence":[142,199],"both":[144,201],"offsets,":[148,205],"receiver":[154,211],"estimated":[157,214],"through":[158,215],"TOA":[161,218],"measurements":[162,219],"antennas":[167,224],"two":[169,226],"LEO":[170,233],"satellites":[171],"single":[174,232],"slot.":[177],"also":[179],"satellite.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
