{"id":"https://openalex.org/W4410204329","doi":"https://doi.org/10.1109/ojcoms.2025.3568093","title":"Joint Communication and Navigation From LEO Multi-Beam Satellite","display_name":"Joint Communication and Navigation From LEO Multi-Beam Satellite","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4410204329","doi":"https://doi.org/10.1109/ojcoms.2025.3568093"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2025.3568093","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3568093","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/ojcoms.2025.3568093","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114728144","display_name":"Alejandro Gonzalez-Garrido","orcid":null},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":true,"raw_author_name":"Alejandro Gonzalez-Garrido","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045393382","display_name":"Jorge Querol","orcid":"https://orcid.org/0000-0002-8500-5534"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Jorge Querol","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033860704","display_name":"Henk Wymeersch","orcid":"https://orcid.org/0000-0002-1298-6159"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henk Wymeersch","raw_affiliation_strings":["Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","Department of Electrical Engineering, Chalmers University of Technology, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Department of Electrical Engineering, Chalmers University of Technology, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg"],"affiliations":[{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust, University of Luxembourg, Esch-sur-Alzette, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Centre for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5114728144"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":36.5139,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.99572251,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"4384","last_page":"4404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.996999979019165,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.996999979019165,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.9936000108718872,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.9708999991416931,"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/joint","display_name":"Joint (building)","score":0.7513004541397095},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6581444144248962},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.5873103737831116},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5222930908203125},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4843834340572357},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.47545239329338074},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.37475472688674927},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.28550267219543457},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.20026013255119324},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17752256989479065},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.05954092741012573}],"concepts":[{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.7513004541397095},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6581444144248962},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.5873103737831116},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5222930908203125},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4843834340572357},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.47545239329338074},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.37475472688674927},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.28550267219543457},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.20026013255119324},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17752256989479065},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.05954092741012573}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/ojcoms.2025.3568093","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3568093","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/65616","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/65616","pdf_url":"https://orbilu.uni.lu/bitstream/10993/65616/1/Joint_Communication_and_Navigation_From_LEO_Multi-Beam_Satellite.pdf","source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, 6, 4384 - 4404 (2025)","raw_type":"peer reviewed"},{"id":"pmh:oai:doaj.org/article:eeb1b768f96347488ee5cc33e6cbc9e5","is_oa":true,"landing_page_url":"https://doaj.org/article/eeb1b768f96347488ee5cc33e6cbc9e5","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 6, Pp 4384-4404 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2025.3568093","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2025.3568093","pdf_url":null,"source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320310700","display_name":"Universit\u00e9 du Luxembourg","ror":"https://ror.org/036x5ad56"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W130551663","https://openalex.org/W2073869199","https://openalex.org/W2110774823","https://openalex.org/W2119320964","https://openalex.org/W2119857453","https://openalex.org/W2144873781","https://openalex.org/W2150081756","https://openalex.org/W2219224245","https://openalex.org/W2281970679","https://openalex.org/W2321956985","https://openalex.org/W2593779246","https://openalex.org/W2624494617","https://openalex.org/W2776009197","https://openalex.org/W2782654437","https://openalex.org/W2891502734","https://openalex.org/W3000266017","https://openalex.org/W3033642540","https://openalex.org/W3033845116","https://openalex.org/W3113037423","https://openalex.org/W3117841089","https://openalex.org/W3134592264","https://openalex.org/W4210537512","https://openalex.org/W4225795297","https://openalex.org/W4288062148","https://openalex.org/W4293812336","https://openalex.org/W4309402113","https://openalex.org/W4312040157","https://openalex.org/W4313066996","https://openalex.org/W4313639646","https://openalex.org/W4320169386","https://openalex.org/W4323896639","https://openalex.org/W4388838028","https://openalex.org/W4389610184","https://openalex.org/W4392781946","https://openalex.org/W4399154496","https://openalex.org/W4401297493","https://openalex.org/W4401806720","https://openalex.org/W4402968332","https://openalex.org/W4403566656","https://openalex.org/W4404787396","https://openalex.org/W4405304659","https://openalex.org/W4405812232","https://openalex.org/W4405953172","https://openalex.org/W4406013777","https://openalex.org/W4406611888","https://openalex.org/W4406612300","https://openalex.org/W4407666511","https://openalex.org/W4409095214","https://openalex.org/W6650225224","https://openalex.org/W6652090214","https://openalex.org/W6658254601","https://openalex.org/W6667973517","https://openalex.org/W6677370786","https://openalex.org/W6682700310","https://openalex.org/W6781694300","https://openalex.org/W6802976659","https://openalex.org/W6841882485","https://openalex.org/W6848543694","https://openalex.org/W6852711530","https://openalex.org/W6852712370","https://openalex.org/W6864794789","https://openalex.org/W6866089005","https://openalex.org/W6873525352"],"related_works":["https://openalex.org/W1996130883","https://openalex.org/W2748574964","https://openalex.org/W2888483922","https://openalex.org/W2028190576","https://openalex.org/W1836774208","https://openalex.org/W4206958678","https://openalex.org/W2373343648","https://openalex.org/W64102529","https://openalex.org/W2350659615","https://openalex.org/W4241763859"],"abstract_inverted_index":{"This":[0,297],"paper":[1],"investigates":[2],"an":[3],"innovative":[4],"approach":[5],"to":[6,68,82,108,163,311],"enable":[7],"Joint":[8],"Communication":[9],"and":[10,30,64,76,90,101,146,157,173,190,195,224,265,276,304,314],"Positioning":[11],"(JCAP)":[12],"in":[13,117,144,185,192,214,249,268],"5G":[14,48,206,260],"Non-Terrestrial":[15],"Networks":[16],"(NTN)":[17],"using":[18,129],"Low":[19],"Earth":[20],"Orbit":[21],"(LEO)":[22],"multi-beam":[23,312],"satellite":[24],"systems.":[25],"The":[26,122,154,209,232,252],"integration":[27],"of":[28,124,181,187,274,281],"communication":[29,55,75,100,114,172,266],"navigation":[31,44,77,105,145,174],"services":[32,267],"is":[33,127],"achieved":[34],"by":[35,245,285],"aggregating":[36],"a":[37,43,47,159,227,291,300],"Direct-Sequence":[38],"Spread":[39],"Spectrum":[40],"(DSSS)":[41],"as":[42,69,130,290],"signal":[45,65],"with":[46,103,200,258],"Orthogonal":[49],"Frequency-Division":[50],"Multiplexing":[51],"(OFDM)":[52],"waveform":[53],"for":[54,61,99,140,150,294,302],"services.":[56],"Two":[57],"models":[58,126,184,210],"are":[59,79],"proposed":[60,183,253],"resource":[62,315],"allocation":[63],"aggregation,":[66],"referred":[67],"the":[70,87,91,104,113,120,135,147,151,165,169,179,182,204,236,241,272,279,282,287,295],"shared":[71,242],"beam":[72,93,106],"model,":[73,94],"where":[74],"signals":[78],"aggregated":[80],"prior":[81],"Digital":[83],"Beamforming":[84],"(DBF)":[85],"within":[86],"same":[88],"beam;":[89],"independent":[92,237],"which":[95],"employs":[96],"separate":[97],"beams":[98,223,238,243],"navigation,":[102],"designed":[107],"be":[109],"significantly":[110],"wider":[111],"than":[112],"beams,":[115],"resulting":[116],"overlap":[118],"between":[119,171,222],"two.":[121],"performance":[123],"these":[125],"assessed":[128],"Key":[131],"Performance":[132],"Indicators":[133],"(KPI)":[134],"Cramer-Rao":[136],"Lower":[137],"Bound":[138],"(CRLB)":[139],"range":[141,193],"estimation":[142],"used":[143],"spectral":[148,188],"efficiency":[149,189],"broadband":[152],"service.":[153],"study":[155],"formulates":[156],"addresses":[158],"multi-objective":[160],"optimization":[161],"problem":[162],"derive":[164],"Pareto":[166],"front,":[167],"highlighting":[168],"trade-off":[170],"performance.":[175],"Extensive":[176],"simulations":[177],"demonstrate":[178],"efficacy":[180],"terms":[186],"accuracy":[191],"estimation,":[194],"results":[196,233],"have":[197,211],"been":[198,212],"compared":[199],"those":[201],"obtained":[202],"from":[203],"current":[205],"positioning":[207,264],"system.":[208],"evaluated":[213],"two":[215],"distinct":[216],"scenarios:":[217],"one":[218],"without":[219],"frequency":[220,229],"reuse":[221,230],"another":[225],"incorporating":[226],"three-color":[228],"scheme.":[231],"indicate":[234],"that":[235],"model":[239,244],"outperforms":[240],"reducing":[246],"inter-beam":[247],"interference":[248,313],"both":[250],"scenarios.":[251],"solution":[254],"maintains":[255],"backward":[256],"compatibility":[257],"existing":[259],"NTN,":[261],"facilitating":[262],"uninterrupted":[263],"GNSS-denied":[269],"environments.":[270],"Furthermore,":[271],"combination":[273],"DSSS":[275,288],"OFDM":[277],"enhances":[278],"reliability":[280],"data":[283],"service":[284],"utilizing":[286],"sequence":[289],"digital":[292],"signature":[293],"waveform.":[296],"work":[298],"establishes":[299],"foundation":[301],"robust":[303],"efficient":[305],"JCAP":[306],"implementations,":[307],"addressing":[308],"challenges":[309],"related":[310],"optimization.":[316]},"counts_by_year":[{"year":2025,"cited_by_count":7}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}