{"id":"https://openalex.org/W4409060309","doi":"https://doi.org/10.1109/asms/spsc64465.2025.10946050","title":"On the Latency Trade-off Between Space and Terrestrial Clouds in Non-Terrestrial Networks","display_name":"On the Latency Trade-off Between Space and Terrestrial Clouds in Non-Terrestrial Networks","publication_year":2025,"publication_date":"2025-02-26","ids":{"openalex":"https://openalex.org/W4409060309","doi":"https://doi.org/10.1109/asms/spsc64465.2025.10946050"},"language":"en","primary_location":{"id":"doi:10.1109/asms/spsc64465.2025.10946050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms/spsc64465.2025.10946050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 12th Advanced Satellite Multimedia Systems Conference and the 18th Signal Processing for Space Communications Workshop (ASMS/SPSC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-05357353","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102734243","display_name":"Camilo Rojas","orcid":"https://orcid.org/0000-0003-2453-1730"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Camilo Rojas","raw_affiliation_strings":["University of Genoa,Genoa,Italy"],"affiliations":[{"raw_affiliation_string":"University of Genoa,Genoa,Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081269372","display_name":"Juan A. Fraire","orcid":"https://orcid.org/0000-0001-9816-6989"},"institutions":[{"id":"https://openalex.org/I48430043","display_name":"Institut National des Sciences Appliqu\u00e9es de Lyon","ror":"https://ror.org/050jn9y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I203339264","https://openalex.org/I48430043"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Juan A. Fraire","raw_affiliation_strings":["Inria, INSA Lyon, CITI,Villeurbanne,France,69621"],"affiliations":[{"raw_affiliation_string":"Inria, INSA Lyon, CITI,Villeurbanne,France,69621","institution_ids":["https://openalex.org/I48430043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038114047","display_name":"Fabio Patrone","orcid":"https://orcid.org/0000-0002-0983-9131"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Patrone","raw_affiliation_strings":["University of Genoa,Genoa,Italy"],"affiliations":[{"raw_affiliation_string":"University of Genoa,Genoa,Italy","institution_ids":["https://openalex.org/I83816512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046966559","display_name":"Mario Marchese","orcid":"https://orcid.org/0000-0002-9626-3483"},"institutions":[{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mario Marchese","raw_affiliation_strings":["University of Genoa,Genoa,Italy"],"affiliations":[{"raw_affiliation_string":"University of Genoa,Genoa,Italy","institution_ids":["https://openalex.org/I83816512"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102734243"],"corresponding_institution_ids":["https://openalex.org/I83816512"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07653998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9685999751091003,"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":0.9685999751091003,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9398999810218811,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9381999969482422,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/computer-science","display_name":"Computer science","score":0.5881253480911255},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.5440643429756165},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5171860456466675},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.45505788922309875},{"id":"https://openalex.org/keywords/terrestrial-ecosystem","display_name":"Terrestrial ecosystem","score":0.43997785449028015},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2511295676231384},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12629109621047974},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.09991520643234253},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08404821157455444}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5881253480911255},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.5440643429756165},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5171860456466675},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.45505788922309875},{"id":"https://openalex.org/C65680412","wikidata":"https://www.wikidata.org/wiki/Q3718755","display_name":"Terrestrial ecosystem","level":3,"score":0.43997785449028015},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2511295676231384},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12629109621047974},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.09991520643234253},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08404821157455444},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/asms/spsc64465.2025.10946050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asms/spsc64465.2025.10946050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 12th Advanced Satellite Multimedia Systems Conference and the 18th Signal Processing for Space Communications Workshop (ASMS/SPSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-05357353v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05357353","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"ASMS/SPSC 2025 - 12th Advanced Satellite Multimedia Systems Conference and the 18th Signal Processing for Space Communications Workshop, Feb 2025, Sitges, France. pp.1-8, &#x27E8;10.1109/ASMS/SPSC64465.2025.10946050&#x27E9;","raw_type":"Conference papers"},{"id":"pmh:oai:iris.unige.it:11567/1246417","is_oa":false,"landing_page_url":"https://hdl.handle.net/11567/1246417","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-05357353v1","is_oa":true,"landing_page_url":"https://hal.science/hal-05357353","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"ASMS/SPSC 2025 - 12th Advanced Satellite Multimedia Systems Conference and the 18th Signal Processing for Space Communications Workshop, Feb 2025, Sitges, France. pp.1-8, &#x27E8;10.1109/ASMS/SPSC64465.2025.10946050&#x27E9;","raw_type":"Conference papers"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.47999998927116394}],"awards":[{"id":"https://openalex.org/G1974542962","display_name":null,"funder_award_id":"Sk\u0142odowska","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2233891588","display_name":null,"funder_award_id":"PE_0000001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2689612763","display_name":null,"funder_award_id":"Marie","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2940290190","display_name":null,"funder_award_id":"ANR-22-CE25-0014-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G3373991914","display_name":null,"funder_award_id":"101008233","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6268741103","display_name":null,"funder_award_id":"0014-01","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G7205771190","display_name":null,"funder_award_id":"PE00000001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7289784588","display_name":"Space-Terrestrial Integrated IoT","funder_award_id":"ANR-22-CE25-0014","funder_id":"https://openalex.org/F4320320883","funder_display_name":"Agence Nationale de la Recherche"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320883","display_name":"Agence Nationale de la Recherche","ror":"https://ror.org/00rbzpz17"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2074616737","https://openalex.org/W2608907896","https://openalex.org/W2612839510","https://openalex.org/W2790442549","https://openalex.org/W2802984054","https://openalex.org/W2921679472","https://openalex.org/W3118867656","https://openalex.org/W3172060017","https://openalex.org/W4288871358","https://openalex.org/W4401509539","https://openalex.org/W6733427197","https://openalex.org/W6757878269","https://openalex.org/W6775345350","https://openalex.org/W6799305949","https://openalex.org/W6806159426","https://openalex.org/W6863130509","https://openalex.org/W6871306707","https://openalex.org/W6873340742"],"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/W2952265190"],"abstract_inverted_index":{"Non-Terrestrial":[0],"Networks":[1],"(NTN)":[2],"are":[3],"poised":[4],"to":[5,136],"revolutionize":[6],"5G":[7],"and":[8,14,33,61,84,115,125],"6G":[9],"networks":[10],"by":[11],"integrating":[12],"terrestrial":[13,32,60,81,94],"space-based":[15],"cloud":[16,63,128],"systems,":[17,129],"enabling":[18],"dynamic":[19],"task":[20],"allocation":[21],"for":[22,41,123,133],"optimal":[23],"performance.":[24],"Despite":[25],"their":[26,93],"promise,":[27],"understanding":[28],"the":[29,109,131,138],"trade-offs":[30],"between":[31,112],"non-terrestrial":[34],"edge":[35,142],"computing":[36],"architectures":[37,91,135],"remains":[38],"an":[39],"area":[40],"improvement.":[42],"This":[43],"paper":[44],"presents":[45],"a":[46,52,73],"comprehensive":[47],"latency-focused":[48],"trade-off":[49],"analysis":[50],"using":[51],"novel":[53],"real-time":[54],"emulation":[55],"platform":[56],"that":[57],"accurately":[58],"models":[59],"space":[62],"environments.":[64],"By":[65],"evaluating":[66],"network":[67],"latency":[68,116],"across":[69],"geodesic":[70],"distances":[71],"from":[72],"fixed":[74],"ground":[75],"gateway,":[76],"we":[77,97],"delineate":[78],"scenarios":[79],"where":[80],"clouds":[82],"excel":[83],"identify":[85],"conditions":[86],"under":[87],"which":[88],"Space":[89],"Cloud":[90],"surpass":[92],"counterparts.":[95],"Additionally,":[96],"analyze":[98],"how":[99],"server":[100,113],"placement":[101],"strategies":[102],"in":[103],"satellite":[104],"constellations":[105],"impact":[106],"performance,":[107],"revealing":[108],"critical":[110],"interplay":[111],"distribution":[114],"outcomes.":[117],"These":[118],"findings":[119],"offer":[120],"actionable":[121],"insights":[122],"designing":[124],"operating":[126],"hybrid":[127],"emphasizing":[130],"need":[132],"tailored":[134],"maximize":[137],"potential":[139],"of":[140],"NTN-based":[141],"computing.":[143]},"counts_by_year":[],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}
