{"id":"https://openalex.org/W4414230458","doi":"https://doi.org/10.1109/tcomm.2025.3610221","title":"Resilience of Mega-Satellite Constellations: How Node Failures Impact Inter-Satellite Networking Over Time?","display_name":"Resilience of Mega-Satellite Constellations: How Node Failures Impact Inter-Satellite Networking Over Time?","publication_year":2025,"publication_date":"2025-09-16","ids":{"openalex":"https://openalex.org/W4414230458","doi":"https://doi.org/10.1109/tcomm.2025.3610221"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2025.3610221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3610221","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pureadmin.qub.ac.uk/ws/files/656984217/TCOM-TLS-24-1525_Final.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065855043","display_name":"Binquan Guo","orcid":"https://orcid.org/0000-0002-0660-1830"},"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":"Binquan Guo","raw_affiliation_strings":["School of Telecommunication Engineering, Xidian University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0002-0660-1830","affiliations":[{"raw_affiliation_string":"School of Telecommunication Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["School of Electronics, Electrical Engineering and Computer Science, Queen&#x2019;s University Belfast, Belfast, U.K"],"raw_orcid":"https://orcid.org/0000-0002-4440-941X","affiliations":[{"raw_affiliation_string":"School of Electronics, Electrical Engineering and Computer Science, Queen&#x2019;s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397167","display_name":"Zhou Zhang","orcid":"https://orcid.org/0000-0002-4835-2799"},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhou Zhang","raw_affiliation_strings":["College of Computer Science and Electronic Engineering, Hunan University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4835-2799","affiliations":[{"raw_affiliation_string":"College of Computer Science and Electronic Engineering, Hunan University, Changsha, China","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029266238","display_name":"Baosheng Li","orcid":"https://orcid.org/0000-0002-0578-6001"},"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":"Baosheng Li","raw_affiliation_strings":["School of Mathematics and Statistics, Xidian University, Xi&#x2019;an, China","School of Mathematics and Statistics, Xidian University, Xi&#x2019; an, China"],"raw_orcid":"https://orcid.org/0000-0002-0578-6001","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Xidian University, Xi&#x2019; an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091266202","display_name":"Dusit Niyato","orcid":"https://orcid.org/0000-0002-7442-7416"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dusit Niyato","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","College of Computing and Data Science, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-7442-7416","affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University, Jurong West, Singapore","School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9307-2120","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Jurong West, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA"],"raw_orcid":"https://orcid.org/0000-0002-6606-5822","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.5408,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.99070683,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"73","issue":"12","first_page":"15705","last_page":"15721"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9725000262260437,"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":0.9725000262260437,"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":0.9057999849319458,"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/T14143","display_name":"Economic and Technological Innovation","score":0.9039000272750854,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/resilience","display_name":"Resilience (materials science)","score":0.7060999870300293},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6884999871253967},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.5342000126838684},{"id":"https://openalex.org/keywords/survivability","display_name":"Survivability","score":0.5026000142097473},{"id":"https://openalex.org/keywords/betweenness-centrality","display_name":"Betweenness centrality","score":0.4860999882221222},{"id":"https://openalex.org/keywords/satellite-constellation","display_name":"Satellite constellation","score":0.46320000290870667},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4489000141620636},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.4453999996185303}],"concepts":[{"id":"https://openalex.org/C2779585090","wikidata":"https://www.wikidata.org/wiki/Q3457762","display_name":"Resilience (materials science)","level":2,"score":0.7060999870300293},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6884999871253967},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6761000156402588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6428999900817871},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.5342000126838684},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5092999935150146},{"id":"https://openalex.org/C2781133158","wikidata":"https://www.wikidata.org/wiki/Q1088669","display_name":"Survivability","level":2,"score":0.5026000142097473},{"id":"https://openalex.org/C117045392","wikidata":"https://www.wikidata.org/wiki/Q4899215","display_name":"Betweenness centrality","level":3,"score":0.4860999882221222},{"id":"https://openalex.org/C2779784338","wikidata":"https://www.wikidata.org/wiki/Q967145","display_name":"Satellite constellation","level":3,"score":0.46320000290870667},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4489000141620636},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.4453999996185303},{"id":"https://openalex.org/C121308736","wikidata":"https://www.wikidata.org/wiki/Q149918","display_name":"Communications satellite","level":3,"score":0.42640000581741333},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.41100001335144043},{"id":"https://openalex.org/C119323957","wikidata":"https://www.wikidata.org/wiki/Q5048226","display_name":"Cascading failure","level":4,"score":0.3646000027656555},{"id":"https://openalex.org/C192126672","wikidata":"https://www.wikidata.org/wiki/Q1068715","display_name":"Telecommunications network","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.29019999504089355},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.27379998564720154},{"id":"https://openalex.org/C123138037","wikidata":"https://www.wikidata.org/wiki/Q5570871","display_name":"Global network","level":2,"score":0.27070000767707825},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.26759999990463257},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.266400009393692}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tcomm.2025.3610221","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3610221","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications","raw_type":"journal-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/81f80da3-e77a-48be-b29f-d145d9edcb63","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/81f80da3-e77a-48be-b29f-d145d9edcb63","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/656984217/TCOM-TLS-24-1525_Final.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Guo, B, Xiong, Z, Zhang, Z, Li, B, Niyato, D, Yuen, C & Han, Z 2025, 'Resilience of mega-satellite constellations: how node failures impact inter-satellite networking over time?', IEEE Transactions on Communications. https://doi.org/10.1109/TCOMM.2025.3610221","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/217658","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/217658","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/81f80da3-e77a-48be-b29f-d145d9edcb63","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/81f80da3-e77a-48be-b29f-d145d9edcb63","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/656984217/TCOM-TLS-24-1525_Final.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Guo, B, Xiong, Z, Zhang, Z, Li, B, Niyato, D, Yuen, C & Han, Z 2025, 'Resilience of mega-satellite constellations: how node failures impact inter-satellite networking over time?', IEEE Transactions on Communications. https://doi.org/10.1109/TCOMM.2025.3610221","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2760428668","display_name":null,"funder_award_id":"CMMI-2222810","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4043391837","display_name":null,"funder_award_id":"2302469","funder_id":"https://openalex.org/F4320337392","funder_display_name":"Division of Electrical, Communications and Cyber Systems"},{"id":"https://openalex.org/G4144023154","display_name":null,"funder_award_id":"ECCS-2302469","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G420037542","display_name":null,"funder_award_id":"62171456","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4365064032","display_name":null,"funder_award_id":"202306960065","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G5188290483","display_name":"\u77e5\u7684\u74b0\u5883\u306e\u305f\u3081\u306e\u30bb\u30f3\u30b7\u30f3\u30b0\u30fb\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u30fb\u901a\u4fe1\u53ca\u3073\u77e5\u7684\u4fe1\u53f7\u51e6\u7406\u57fa\u76e4\u306b\u95a2\u3059\u308b\u7814\u7a76","funder_award_id":"JPMJAP2326","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"},{"id":"https://openalex.org/G5415390970","display_name":null,"funder_award_id":"CMMI-2222810","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5528895418","display_name":null,"funder_award_id":"RIE2025","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G6495125354","display_name":null,"funder_award_id":"ECCS-2302469","funder_id":"https://openalex.org/F4320337392","funder_display_name":"Division of Electrical, Communications and Cyber Systems"},{"id":"https://openalex.org/G6583841394","display_name":null,"funder_award_id":"CMMI-2222810","funder_id":"https://openalex.org/F4320337391","funder_display_name":"Division of Civil, Mechanical and Manufacturing Innovation"},{"id":"https://openalex.org/G7354211325","display_name":"FW-HTF-R/Collaborative Research: FAIR4WISE: Future AI and Robotics for Women in Smart Engineering","funder_award_id":"2222810","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8331598731","display_name":null,"funder_award_id":"2222810","funder_id":"https://openalex.org/F4320337391","funder_display_name":"Division of Civil, Mechanical and Manufacturing Innovation"},{"id":"https://openalex.org/G8519647467","display_name":null,"funder_award_id":"JPMJAP2326","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8922829339","display_name":"Excellence in Research: Research Capacity and Partnerships Building in Next-Generation Communication Ecosystems with Vertical Intelligence","funder_award_id":"2302469","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320357","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321832","display_name":"Queen's University","ror":"https://ror.org/02y72wh86"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"},{"id":"https://openalex.org/F4320337391","display_name":"Division of Civil, Mechanical and Manufacturing Innovation","ror":"https://ror.org/028yd4c30"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414230458.pdf","grobid_xml":"https://content.openalex.org/works/W4414230458.grobid-xml"},"referenced_works_count":40,"referenced_works":["https://openalex.org/W1822648980","https://openalex.org/W1974381434","https://openalex.org/W2029173860","https://openalex.org/W2070722739","https://openalex.org/W2167774354","https://openalex.org/W2779498868","https://openalex.org/W2900729845","https://openalex.org/W2940954889","https://openalex.org/W2989311176","https://openalex.org/W2989824565","https://openalex.org/W3018162274","https://openalex.org/W3032708163","https://openalex.org/W3040898367","https://openalex.org/W3091203760","https://openalex.org/W3128807435","https://openalex.org/W3193628551","https://openalex.org/W4206779053","https://openalex.org/W4223568641","https://openalex.org/W4225274268","https://openalex.org/W4283204765","https://openalex.org/W4312695887","https://openalex.org/W4375928794","https://openalex.org/W4382119216","https://openalex.org/W4385336679","https://openalex.org/W4385894332","https://openalex.org/W4386180000","https://openalex.org/W4386260564","https://openalex.org/W4387870834","https://openalex.org/W4389544558","https://openalex.org/W4391791260","https://openalex.org/W4392175489","https://openalex.org/W4393033181","https://openalex.org/W4393241280","https://openalex.org/W4394595049","https://openalex.org/W4401070473","https://openalex.org/W4401879495","https://openalex.org/W4404056997","https://openalex.org/W4405304372","https://openalex.org/W4405907128","https://openalex.org/W4407026560"],"related_works":[],"abstract_inverted_index":{"Mega-satellite":[0],"constellations":[1,72],"have":[2],"the":[3,40,58,67,78,121,147,170,177,186],"potential":[4,189],"to":[5,9,19,29,32,115,158,190],"leverage":[6],"inter-satellite":[7,37,64,195],"links":[8],"deliver":[10],"low-latency":[11],"end-to-end":[12,51],"communication":[13],"services":[14,52,97],"globally,":[15],"thereby":[16],"extending":[17],"connectivity":[18,167],"underserved":[20],"regions.":[21],"However,":[22],"harsh":[23],"space":[24],"environments":[25],"make":[26],"satellites":[27],"vulnerable":[28],"failures,":[30,46,160],"leading":[31],"node":[33,45,74,87,93,124,129,159],"removals":[34],"that":[35,152,176],"disrupt":[36],"networking.":[38,196],"With":[39],"high":[41],"risk":[42],"of":[43,60,69,123,179,194],"satellite":[44,71,153],"understanding":[47],"their":[48,137,162],"impact":[49,122],"on":[50,63,146],"is":[53,182],"essential.":[54],"This":[55],"study":[56],"investigates":[57],"importance":[59,94],"individual":[61],"nodes":[62,118],"networking":[65],"and":[66,85,119,134,141,168],"resilience":[68,157,188],"mega":[70],"against":[73],"failures.":[75,125],"We":[76],"represent":[77],"mega-satellite":[79],"constellation":[80,149],"as":[81,132,161],"discrete":[82],"temporal":[83,104],"graphs":[84],"model":[86],"failure":[88,130],"events":[89,131],"accordingly.":[90],"To":[91],"quantify":[92],"for":[95,184],"targeted":[96],"over":[98],"time,":[99],"we":[100,110,174],"propose":[101],"a":[102],"service-aware":[103],"betweenness":[105],"metric.":[106],"Leveraging":[107],"this":[108],"metric,":[109],"develop":[111],"an":[112],"analytical":[113],"framework":[114,127],"identify":[116],"critical":[117],"assess":[120],"The":[126],"takes":[128],"input":[133],"efficiently":[135],"evaluates":[136],"impacts":[138],"across":[139],"current":[140],"subsequent":[142],"time":[143],"windows.":[144],"Simulations":[145],"Starlink":[148],"setting":[150],"reveal":[151],"networks":[154],"inherently":[155],"exhibit":[156],"dynamic":[163],"topology":[164],"partially":[165],"restore":[166],"mitigate":[169],"long-term":[171],"impact.":[172],"Furthermore,":[173],"find":[175],"integration":[178],"rerouting":[180],"mechanisms":[181],"crucial":[183],"unleashing":[185],"full":[187],"ensure":[191],"rapid":[192],"recovery":[193]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-21T08:15:58.654021","created_date":"2025-10-10T00:00:00"}
