{"id":"https://openalex.org/W4414110494","doi":"https://doi.org/10.1109/twc.2025.3605220","title":"QoS-Driven Satellite Constellation Design for LEO Satellite Internet of Things","display_name":"QoS-Driven Satellite Constellation Design for LEO Satellite Internet of Things","publication_year":2025,"publication_date":"2025-09-10","ids":{"openalex":"https://openalex.org/W4414110494","doi":"https://doi.org/10.1109/twc.2025.3605220"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2025.3605220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3605220","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5101555411","display_name":"Ming Ying","orcid":"https://orcid.org/0000-0002-8433-2488"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Ying","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-8433-2488","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100420351","display_name":"Xiaoming Chen","orcid":"https://orcid.org/0000-0002-1818-2135"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Chen","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1818-2135","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010619501","display_name":"Qiao Qi","orcid":"https://orcid.org/0000-0002-5120-6186"},"institutions":[{"id":"https://openalex.org/I163151501","display_name":"Hangzhou Normal University","ror":"https://ror.org/014v1mr15","country_code":"CN","type":"education","lineage":["https://openalex.org/I163151501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao Qi","raw_affiliation_strings":["School of Information Science and Technology, Hangzhou Normal University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-5120-6186","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Hangzhou Normal University, Hangzhou, China","institution_ids":["https://openalex.org/I163151501"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100751311","display_name":"Zhaoyang Zhang","orcid":"https://orcid.org/0000-0003-2346-6228"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyang Zhang","raw_affiliation_strings":["College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2346-6228","affiliations":[{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.814,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.96857373,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"25","issue":null,"first_page":"3610","last_page":"3625"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9955000281333923,"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":0.9955000281333923,"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":0.9889000058174133,"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":0.9812999963760376,"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/constellation","display_name":"Constellation","score":0.8406999707221985},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.6811000108718872},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.66839998960495},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5534999966621399},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5515999794006348},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.46959999203681946},{"id":"https://openalex.org/keywords/communications-satellite","display_name":"Communications satellite","score":0.46799999475479126},{"id":"https://openalex.org/keywords/low-earth-orbit","display_name":"Low earth orbit","score":0.4032000005245209},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.37950000166893005}],"concepts":[{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.8406999707221985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7961000204086304},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.6811000108718872},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.66839998960495},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5534999966621399},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5515999794006348},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.46959999203681946},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.46799999475479126},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4320000112056732},{"id":"https://openalex.org/C3018325918","wikidata":"https://www.wikidata.org/wiki/Q663611","display_name":"Low earth orbit","level":3,"score":0.4032000005245209},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.37950000166893005},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.35589998960494995},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3517000079154968},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34369999170303345},{"id":"https://openalex.org/C2778027091","wikidata":"https://www.wikidata.org/wiki/Q25346003","display_name":"Satellite system","level":4,"score":0.3409999907016754},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.32359999418258667},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.3127000033855438},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.3100999891757965},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.3093000054359436},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.30730000138282776},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.29670000076293945},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C68477667","wikidata":"https://www.wikidata.org/wiki/Q862327","display_name":"Quasi-Zenith Satellite System","level":5,"score":0.27489998936653137},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.27219998836517334},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C154978347","wikidata":"https://www.wikidata.org/wiki/Q1579577","display_name":"Geocentric orbit","level":3,"score":0.26330000162124634},{"id":"https://openalex.org/C176066374","wikidata":"https://www.wikidata.org/wiki/Q629118","display_name":"Fitness function","level":3,"score":0.26269999146461487}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2025.3605220","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2025.3605220","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6419705188","display_name":null,"funder_award_id":"U21A20443","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1646909630","https://openalex.org/W1651157241","https://openalex.org/W2036548489","https://openalex.org/W2042681361","https://openalex.org/W2056601122","https://openalex.org/W2059029094","https://openalex.org/W2082754320","https://openalex.org/W2110774823","https://openalex.org/W2142562077","https://openalex.org/W2144244734","https://openalex.org/W2156066369","https://openalex.org/W2232317135","https://openalex.org/W2320469152","https://openalex.org/W2477107742","https://openalex.org/W2910665221","https://openalex.org/W2913793891","https://openalex.org/W2975742090","https://openalex.org/W2996845242","https://openalex.org/W3011988020","https://openalex.org/W3015801342","https://openalex.org/W3089248281","https://openalex.org/W3089558155","https://openalex.org/W3094038701","https://openalex.org/W3130047188","https://openalex.org/W3134916744","https://openalex.org/W3149326290","https://openalex.org/W3180392633","https://openalex.org/W3212721464","https://openalex.org/W3215518226","https://openalex.org/W4205980080","https://openalex.org/W4210377592","https://openalex.org/W4253517792","https://openalex.org/W4285048568","https://openalex.org/W4285206725","https://openalex.org/W4294892257","https://openalex.org/W4312685994","https://openalex.org/W4312940928","https://openalex.org/W4322627804","https://openalex.org/W4360996488","https://openalex.org/W4382119942","https://openalex.org/W4387299770","https://openalex.org/W4387303306","https://openalex.org/W4391019701","https://openalex.org/W4391742272","https://openalex.org/W4391892600"],"related_works":["https://openalex.org/W2385787340","https://openalex.org/W2394459062","https://openalex.org/W2392670398","https://openalex.org/W4221033466","https://openalex.org/W4224313018","https://openalex.org/W2355913771","https://openalex.org/W2560673277","https://openalex.org/W4225291832","https://openalex.org/W3209202847","https://openalex.org/W2377622301"],"abstract_inverted_index":{"Low":[0],"Earth":[1],"orbit":[2,33],"(LEO)":[3],"satellite":[4,66,156],"Internet":[5],"of":[6,14,18,41,74,82,88,133,150],"Things":[7],"(IoT)":[8],"has":[9],"been":[10],"identified":[11],"as":[12],"one":[13],"the":[15,19,31,72,76,104,121,128,134,148,151],"important":[16],"components":[17],"sixth-generation":[20],"(6G)":[21],"non-terrestrial":[22],"networks":[23],"(NTN)":[24],"to":[25,30,45,53,117,138],"provide":[26],"ubiquitous":[27],"connectivity.":[28],"Due":[29],"low":[32],"altitude":[34],"and":[35,91,100,110,130],"high":[36,55],"mobility,":[37],"a":[38,47,54,64,96,139],"massive":[39],"number":[40],"satellites":[42],"are":[43],"required":[44],"form":[46],"global":[48,129],"continuous":[49],"coverage":[50,89],"constellation,":[51],"leading":[52],"construction":[56,114],"cost.":[57],"To":[58],"this":[59,61],"end,":[60],"paper":[62],"proposes":[63],"LEO":[65,155],"IoT":[67,157],"constellation":[68,113,158],"design":[69],"algorithm":[70,106,136,153],"with":[71,95],"goal":[73],"minimizing":[75],"total":[77],"cost":[78,115],"while":[79],"satisfying":[80],"quality":[81],"service":[83],"(QoS)":[84],"requirements":[85],"in":[86,154],"terms":[87],"ratio":[90],"communication":[92],"quality.":[93],"Specifically,":[94],"novel":[97,140],"fitness":[98,141],"function":[99],"efficient":[101],"algorithm\u2019s":[102],"operators,":[103],"proposed":[105,135,152],"converges":[107],"more":[108],"quickly":[109],"achieves":[111],"lower":[112],"compared":[116],"baseline":[118],"algorithms":[119],"under":[120],"same":[122],"QoS":[123],"requirements.":[124],"Theoretical":[125],"analysis":[126],"proves":[127],"fast":[131],"convergence":[132],"due":[137],"function.":[142],"Finally,":[143],"extensive":[144],"simulation":[145],"results":[146],"confirm":[147],"effectiveness":[149],"design.":[159]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}