{"id":"https://openalex.org/W3190023865","doi":"https://doi.org/10.1109/twc.2021.3100247","title":"Mega Satellite Constellation System Optimization: From a Network Control Structure Perspective","display_name":"Mega Satellite Constellation System Optimization: From a Network Control Structure Perspective","publication_year":2021,"publication_date":"2021-08-03","ids":{"openalex":"https://openalex.org/W3190023865","doi":"https://doi.org/10.1109/twc.2021.3100247","mag":"3190023865"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2021.3100247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3100247","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/A5037887763","display_name":"Sijing Ji","orcid":"https://orcid.org/0000-0002-9756-9919"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sijing Ji","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-9756-9919","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052679265","display_name":"Di Zhou","orcid":"https://orcid.org/0000-0002-8375-9236"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Di Zhou","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-8375-9236","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029337392","display_name":"Min Sheng","orcid":"https://orcid.org/0000-0002-7762-5063"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Sheng","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-7762-5063","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004181029","display_name":"Jiandong Li","orcid":"https://orcid.org/0000-0002-8851-836X"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiandong Li","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-8851-836X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":45.1837,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.99661138,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"21","issue":"2","first_page":"913","last_page":"927"},"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":0.9948999881744385,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9717000126838684,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.7265616655349731},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7160809636116028},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5523442029953003},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.5501018762588501},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.5251219868659973},{"id":"https://openalex.org/keywords/backbone-network","display_name":"Backbone network","score":0.48121240735054016},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4743969440460205},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.46341413259506226},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.45218226313591003},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4405063986778259},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4294796288013458},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.4187372922897339},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.35343387722969055},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.23742344975471497},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1639043092727661},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14912348985671997},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14226752519607544},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13208603858947754}],"concepts":[{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.7265616655349731},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7160809636116028},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5523442029953003},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.5501018762588501},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.5251219868659973},{"id":"https://openalex.org/C88796919","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Backbone network","level":2,"score":0.48121240735054016},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4743969440460205},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.46341413259506226},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.45218226313591003},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4405063986778259},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4294796288013458},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.4187372922897339},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.35343387722969055},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.23742344975471497},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1639043092727661},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14912348985671997},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14226752519607544},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13208603858947754},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2021.3100247","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2021.3100247","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/G221963292","display_name":null,"funder_award_id":"U19B2025","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4369265723","display_name":null,"funder_award_id":"62001347","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6272489330","display_name":null,"funder_award_id":"2019TQ0241","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6536491857","display_name":null,"funder_award_id":"2020M673344","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7257296570","display_name":null,"funder_award_id":"XJS200117","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G8114394444","display_name":null,"funder_award_id":"61725103","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"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1974378954","https://openalex.org/W2087860151","https://openalex.org/W2125869433","https://openalex.org/W2128008490","https://openalex.org/W2130534645","https://openalex.org/W2138809423","https://openalex.org/W2155855591","https://openalex.org/W2160323969","https://openalex.org/W2167774354","https://openalex.org/W2602320878","https://openalex.org/W2783508736","https://openalex.org/W2793491406","https://openalex.org/W2800471723","https://openalex.org/W2810528273","https://openalex.org/W2884675057","https://openalex.org/W2900729845","https://openalex.org/W2903214133","https://openalex.org/W2906715673","https://openalex.org/W2921679472","https://openalex.org/W2966775234","https://openalex.org/W2968156427","https://openalex.org/W2968925205","https://openalex.org/W2981096252","https://openalex.org/W3000072361","https://openalex.org/W3008651604","https://openalex.org/W3011712405","https://openalex.org/W3016146955","https://openalex.org/W3023018029","https://openalex.org/W3023458242","https://openalex.org/W3036634962","https://openalex.org/W3036821307","https://openalex.org/W3045721984","https://openalex.org/W3048535702","https://openalex.org/W3049049974","https://openalex.org/W3080395937","https://openalex.org/W3089706104","https://openalex.org/W3092027903","https://openalex.org/W3092552692","https://openalex.org/W3104341983","https://openalex.org/W3122322599","https://openalex.org/W3194355993","https://openalex.org/W4232076857","https://openalex.org/W4287322801","https://openalex.org/W6791402818"],"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":{"The":[0],"network":[1,16,41,49,97,105,158,170],"control":[2,42,50,63,96,165,171],"plays":[3],"a":[4,66],"vital":[5],"role":[6],"in":[7,39,167],"the":[8,20,36,55,72,89,101,110,116,130,134,138,155,160,177,183,193,196],"mega":[9],"satellite":[10,40,119,169],"constellation":[11],"(MSC)":[12],"to":[13,18,45,60,87,99,127,173,191],"coordinate":[14],"massive":[15],"nodes":[17],"ensure":[19],"effectiveness":[21,103,194],"and":[22,26,77,122,137,143,148,164],"reliability":[23],"of":[24,35,58,69,81,104,118,162,195],"operations":[25],"services":[27],"for":[28,132,141,176,186],"future":[29],"space":[30,82,95],"wireless":[31],"communications":[32],"networks.":[33],"One":[34],"critical":[37],"issues":[38],"is":[43],"how":[44],"design":[46,182],"an":[47,93,187],"optimal":[48,94,111,135,184],"structure":[51],"(ONCS)":[52],"by":[53,91],"configuring":[54],"least":[56],"number":[57,68,161],"controllers":[59],"achieve":[61],"efficient":[62],"interaction":[64],"within":[65],"limited":[67],"hops.":[70],"Considering":[71],"wide":[73],"coverage,":[74],"rising":[75],"capacity,":[76],"no":[78],"geographical":[79],"constraints":[80],"platforms,":[83],"this":[84],"paper":[85],"contributes":[86],"designing":[88],"ONCS":[90],"constructing":[92,133],"(SCN)":[98],"improve":[100],"temporal":[102],"control.":[106,179],"Specifically,":[107],"we":[108,153],"formulate":[109],"SCN":[112,136,142,185],"construction":[113],"problem":[114],"from":[115],"perspective":[117],"coverage":[120],"factors,":[121],"apply":[123],"geometric":[124],"topology":[125],"analysis":[126],"derive":[128],"both":[129],"conditions":[131],"formulaic":[139],"conclusions":[140],"MSC":[144,178,189],"configurations":[145],"(i.e.,":[146],"scale":[147],"structure).":[149],"From":[150],"numerical":[151],"results,":[152],"investigate":[154],"tradeoff":[156],"between":[157],"scale,":[159],"controllers,":[163],"delays":[166],"several":[168],"scenarios,":[172],"provide":[174],"guidelines":[175],"We":[180],"also":[181],"existing":[188],"system":[190],"demonstrate":[192],"proposed":[197],"ONCS.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":26},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":6}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}
