{"id":"https://openalex.org/W2584964731","doi":"https://doi.org/10.1109/glocom.2016.7842081","title":"Optimal Data Downloading by Using Inter-Satellite Offloading in LEO Satellite Networks","display_name":"Optimal Data Downloading by Using Inter-Satellite Offloading in LEO Satellite Networks","publication_year":2016,"publication_date":"2016-12-01","ids":{"openalex":"https://openalex.org/W2584964731","doi":"https://doi.org/10.1109/glocom.2016.7842081","mag":"2584964731"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2016.7842081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2016.7842081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5114752826","display_name":"Tao Lv","orcid":"https://orcid.org/0000-0002-3733-6232"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Lv","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007918513","display_name":"Wenqiang Liu","orcid":"https://orcid.org/0000-0002-5078-2325"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqiang Liu","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006819425","display_name":"Hejiao Huang","orcid":"https://orcid.org/0000-0002-2030-957X"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hejiao Huang","raw_affiliation_strings":["Harbin Institute of Technology, Harbin, Heilongjiang, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology, Harbin, Heilongjiang, CN","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013643572","display_name":"Xiaohua Jia","orcid":"https://orcid.org/0000-0001-8702-8302"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaohua Jia","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2016","issue":null,"first_page":"6","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":1.0,"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":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9993000030517578,"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/T13553","display_name":"Age of Information Optimization","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.841099202632904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7777259945869446},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6939529776573181},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5887337327003479},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5844390988349915},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.48908644914627075},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10423684120178223},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08521386981010437}],"concepts":[{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.841099202632904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7777259945869446},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6939529776573181},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5887337327003479},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5844390988349915},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.48908644914627075},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10423684120178223},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08521386981010437},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2016.7842081","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2016.7842081","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"mag:2747927671","is_oa":false,"landing_page_url":"http://jglobal.jst.go.jp/en/public/20090422/201702267714061968","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","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":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W23100675","https://openalex.org/W1522529533","https://openalex.org/W1762467635","https://openalex.org/W1968335110","https://openalex.org/W1970925257","https://openalex.org/W1974381434","https://openalex.org/W1979548590","https://openalex.org/W1993321572","https://openalex.org/W1999314115","https://openalex.org/W2027266167","https://openalex.org/W2037101890","https://openalex.org/W2057095767","https://openalex.org/W2104046556","https://openalex.org/W2109495845","https://openalex.org/W2110482747","https://openalex.org/W2113718002","https://openalex.org/W2127661185","https://openalex.org/W2129470979","https://openalex.org/W2168836787","https://openalex.org/W2170375304","https://openalex.org/W2321220756","https://openalex.org/W6600948723","https://openalex.org/W6631146757"],"related_works":["https://openalex.org/W2183842793","https://openalex.org/W2485259751","https://openalex.org/W4243876796","https://openalex.org/W2485273903","https://openalex.org/W2497349655","https://openalex.org/W2790809966","https://openalex.org/W30634129","https://openalex.org/W11042816","https://openalex.org/W1651570608","https://openalex.org/W2386595022"],"abstract_inverted_index":{"In":[0,130],"recent":[1],"years":[2],"a":[3,118,135],"large":[4,157],"number":[5],"of":[6,32,92,114,124,159,191,221],"LEO":[7,50],"(Low":[8],"Earth":[9,43],"Orbit)":[10],"satellites":[11,34,51,84,147,170,180],"have":[12,57,67,172,214],"been":[13,215],"launched":[14],"into":[15],"space":[16],"for":[17,46,128],"various":[18],"applications,":[19],"such":[20,88,203],"as":[21],"weather":[22],"forecast,":[23],"environment":[24],"monitoring":[25],"and":[26,39,56,121],"military":[27],"surveillance.":[28],"One":[29],"important":[30],"task":[31],"these":[33],"is":[35,95,104],"to":[36,42,70,73,85,111,143,168,196,200,217],"collect":[37],"data":[38,72,81,125,145,160,167,178,192,199,231,237],"download":[40,71,197],"them":[41],"Stations":[44],"(ESs)":[45],"further":[47],"processing.":[48],"Since":[49],"fly":[52],"at":[53],"high":[54],"speeds":[55],"very":[58,105],"limited":[59,106],"contact":[60,116,150,163,174,206],"time":[61,69,117,164,207],"with":[62,151,156],"ESs,":[63],"they":[64,149],"may":[65],"not":[66],"sufficient":[68],"the":[74,86,90,93,99,112,115,122,152,188,201,219,230],"ground.":[75],"Existing":[76],"work":[77],"focused":[78],"on":[79],"scheduling":[80,100],"downloading":[82,94,232],"from":[83],"ES":[87],"that":[89,138,171,204,229],"throughput":[91,233],"maximized.":[96],"However,":[97],"what":[98],"algorithms":[101],"can":[102,165,186,208,239],"do":[103],"in":[107,182],"this":[108,131],"scenario":[109],"due":[110],"disparity":[113],"satellite":[119,155,185],"has":[120],"amount":[123,158,190],"it":[126,194],"carries":[127],"downloading.":[129],"paper,":[132],"we":[133],"propose":[134],"novel":[136],"scheme":[137],"uses":[139],"inter-satellite":[140],"links":[141],"(ISLs)":[142],"offload":[144,166],"among":[146,179],"before":[148],"ES.":[153],"A":[154],"but":[161],"little":[162],"other":[169],"surplus":[173],"time.":[175],"By":[176],"offloading":[177,238],"on-the-fly":[181],"space,":[183],"each":[184],"carry":[187],"right":[189],"when":[193],"comes":[195],"its":[198,205],"ES,":[202],"be":[209,240],"fully":[210],"utilized.":[211],"Extensive":[212],"simulations":[213],"conducted":[216],"evaluate":[218],"effectiveness":[220],"our":[222],"proposed":[223],"method.":[224],"The":[225],"simulation":[226],"results":[227],"show":[228],"by":[234],"using":[235],"ISL":[236],"increased":[241],"significantly.":[242]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}