{"id":"https://openalex.org/W4408441320","doi":"https://doi.org/10.1109/tnse.2025.3551273","title":"LEO Satellite Assisted Edge Computing With Latency and Energy Optimization","display_name":"LEO Satellite Assisted Edge Computing With Latency and Energy Optimization","publication_year":2025,"publication_date":"2025-03-14","ids":{"openalex":"https://openalex.org/W4408441320","doi":"https://doi.org/10.1109/tnse.2025.3551273"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2025.3551273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2025.3551273","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network Science and Engineering","raw_type":"journal-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/A5100359739","display_name":"Ao Li","orcid":"https://orcid.org/0000-0002-7130-2386"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ao Li","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090034308","display_name":"Ting Zhou","orcid":"https://orcid.org/0000-0001-5543-4007"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Zhou","raw_affiliation_strings":["School of Microelectronics, Shanghai University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091777215","display_name":"Tianheng Xu","orcid":"https://orcid.org/0000-0002-7152-1378"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianheng Xu","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103494816","display_name":"Yuling Ouyang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuling Ouyang","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103937362","display_name":"Honglin Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210111959","display_name":"Shanghai Advanced Research Institute","ror":"https://ror.org/02br7py06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210111959"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honglin Hu","raw_affiliation_strings":["Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China","institution_ids":["https://openalex.org/I4210111959","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046333931","display_name":"Celimuge Wu","orcid":"https://orcid.org/0000-0001-6853-5878"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Celimuge Wu","raw_affiliation_strings":["Meta-Networking Research Center, The University of Electro-Communications, Tokyo, Japan","Meta-Networking Research Center, University of Electro-Communications, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Meta-Networking Research Center, The University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]},{"raw_affiliation_string":"Meta-Networking Research Center, University of Electro-Communications, Tokyo, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100359739"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210111959"],"apc_list":null,"apc_paid":null,"fwci":31.2977,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.9939342,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"12","issue":"4","first_page":"2640","last_page":"2653"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9692000150680542,"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":0.9692000150680542,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9261000156402588,"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/T12449","display_name":"Spacecraft Design and Technology","score":0.900600016117096,"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/computer-science","display_name":"Computer science","score":0.6907821893692017},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4936326742172241},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4394414722919464},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.24114719033241272},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.14195555448532104},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11032584309577942}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6907821893692017},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4936326742172241},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4394414722919464},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.24114719033241272},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.14195555448532104},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11032584309577942}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnse.2025.3551273","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2025.3551273","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8799999952316284,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W2116175219","https://openalex.org/W2290883490","https://openalex.org/W2400861403","https://openalex.org/W2624989916","https://openalex.org/W2896859906","https://openalex.org/W2897066997","https://openalex.org/W2981845057","https://openalex.org/W2994626336","https://openalex.org/W3005759659","https://openalex.org/W3011943115","https://openalex.org/W3024547383","https://openalex.org/W3036634962","https://openalex.org/W3082845184","https://openalex.org/W3127207655","https://openalex.org/W3137041917","https://openalex.org/W3196018792","https://openalex.org/W3217066153","https://openalex.org/W3217518275","https://openalex.org/W4210340876","https://openalex.org/W4210546541","https://openalex.org/W4214923099","https://openalex.org/W4225911914","https://openalex.org/W4226206753","https://openalex.org/W4285070849","https://openalex.org/W4287887971","https://openalex.org/W4312273947","https://openalex.org/W4312455837","https://openalex.org/W4312576489","https://openalex.org/W4312674606","https://openalex.org/W4312695084","https://openalex.org/W4312695887","https://openalex.org/W4312862297","https://openalex.org/W4312886305","https://openalex.org/W4323338322","https://openalex.org/W4328007772","https://openalex.org/W4362653954","https://openalex.org/W4366503903","https://openalex.org/W4379116721","https://openalex.org/W4379983288","https://openalex.org/W4381299404","https://openalex.org/W4384080292","https://openalex.org/W4384643686","https://openalex.org/W4385062799","https://openalex.org/W4386447076","https://openalex.org/W4386536164","https://openalex.org/W4387886192","https://openalex.org/W4388838095","https://openalex.org/W4390494415","https://openalex.org/W4392843740","https://openalex.org/W4393066152","https://openalex.org/W4394564383","https://openalex.org/W4396604696","https://openalex.org/W4401327020","https://openalex.org/W4401414875","https://openalex.org/W4401507688","https://openalex.org/W4402978519"],"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":{"Low":[0],"earth":[1],"orbit":[2],"(LEO)":[3],"satellite":[4,26,56,105],"networks":[5,27],"hold":[6],"significant":[7],"promise":[8],"for":[9,36],"delivering":[10],"global":[11],"communication":[12,17,32],"services":[13,35],"in":[14],"next-generation":[15],"mobile":[16],"networks.":[18],"The":[19,134],"integration":[20],"of":[21,138],"edge":[22,48],"computing":[23,49,106],"with":[24,120],"LEO":[25,45,55,104],"enables":[28],"stable":[29],"and":[30,33,53,72,103,125,136,151],"reliable":[31],"computation":[34],"ground":[37],"user":[38],"equipment":[39],"(UE).":[40],"This":[41],"paper":[42],"proposes":[43],"an":[44,83],"satellite-assisted":[46],"cooperative":[47],"framework,":[50],"where":[51],"UEs":[52],"the":[54,88,139],"collaboratively":[57],"process":[58],"divisible":[59],"computational":[60,101,132,152],"tasks.":[61],"A":[62],"system":[63,89],"cost":[64,90],"function":[65,91],"is":[66],"proposed":[67,140],"to":[68,86],"quantify":[69],"both":[70],"latency":[71],"energy":[73],"consumption":[74],"during":[75],"task":[76,98],"execution.":[77],"Building":[78],"on":[79],"this,":[80],"we":[81,113],"formulate":[82],"optimization":[84,118],"problem":[85],"minimize":[87],"by":[92,130],"optimizing":[93],"offloading":[94,153],"decisions,":[95],"power":[96],"control,":[97],"scheduling,":[99],"local":[100],"capacity,":[102],"resource":[107],"allocation.":[108],"To":[109],"solve":[110],"this":[111],"problem,":[112],"propose":[114],"a":[115,121],"discrete":[116],"whale":[117],"algorithm":[119,141],"nonlinear":[122],"convergence":[123],"factor":[124],"adaptive":[126],"weight":[127],"(NAWOA),":[128],"characterized":[129],"low":[131],"complexity.":[133],"superiority":[135],"validity":[137],"are":[142],"demonstrated":[143],"via":[144],"numerical":[145],"simulations":[146],"that":[147],"compare":[148],"different":[149],"algorithms":[150],"schemes.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":6}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
