{"id":"https://openalex.org/W4411337881","doi":"https://doi.org/10.23919/ondm65745.2025.11029338","title":"Dedicated Protection Based on Spatial-Temporal SRLG in Optical Satellite Networks","display_name":"Dedicated Protection Based on Spatial-Temporal SRLG in Optical Satellite Networks","publication_year":2025,"publication_date":"2025-05-06","ids":{"openalex":"https://openalex.org/W4411337881","doi":"https://doi.org/10.23919/ondm65745.2025.11029338"},"language":"en","primary_location":{"id":"doi:10.23919/ondm65745.2025.11029338","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-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/A5100327387","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0001-9654-3859"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391848","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-0503-2816"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061131299","display_name":"Kexin Gao","orcid":"https://orcid.org/0009-0001-2395-8102"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kexin Gao","raw_affiliation_strings":["School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100700731","display_name":"Yajie Li","orcid":"https://orcid.org/0000-0002-8751-7947"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yajie Li","raw_affiliation_strings":["School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030811766","display_name":"Yongli Zhao","orcid":"https://orcid.org/0000-0003-3716-8248"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongli Zhao","raw_affiliation_strings":["School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100685752","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-9745-664X"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["School of Integral Circuit, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China"],"affiliations":[{"raw_affiliation_string":"School of Integral Circuit, Beijing Univ. of Posts &#x0026; Telecom.,Beijing,China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100327387"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06354931,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9909999966621399,"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":0.9909999966621399,"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":0.974399983882904,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.961899995803833,"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","display_name":"Satellite","score":0.6715054512023926},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5787407159805298},{"id":"https://openalex.org/keywords/satellite-broadcasting","display_name":"Satellite broadcasting","score":0.46737805008888245},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4469378590583801},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.19811946153640747},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14282923936843872},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1184544563293457}],"concepts":[{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6715054512023926},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5787407159805298},{"id":"https://openalex.org/C2986254709","wikidata":"https://www.wikidata.org/wiki/Q209588","display_name":"Satellite broadcasting","level":3,"score":0.46737805008888245},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4469378590583801},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.19811946153640747},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14282923936843872},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1184544563293457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/ondm65745.2025.11029338","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm65745.2025.11029338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2106301860","https://openalex.org/W2143235229","https://openalex.org/W2761156947","https://openalex.org/W2956241431","https://openalex.org/W4312359744","https://openalex.org/W4313029327","https://openalex.org/W4328011779","https://openalex.org/W4389286725","https://openalex.org/W4392717081","https://openalex.org/W4392717500"],"related_works":["https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658","https://openalex.org/W2325965825","https://openalex.org/W3029457158","https://openalex.org/W2508657954","https://openalex.org/W2899645533","https://openalex.org/W602579583","https://openalex.org/W3199988476","https://openalex.org/W2321671415"],"abstract_inverted_index":{"With":[0],"the":[1,26,37,74,106,114],"expansion":[2],"of":[3,39,94,119],"low":[4],"Earth":[5],"orbit":[6],"satellite":[7,10,23,121],"constellations,":[8],"optical":[9,22,120],"networks":[11,24],"are":[12],"playing":[13],"an":[14],"increasingly":[15],"important":[16],"role.":[17],"One":[18],"significant":[19],"issue":[20],"in":[21,66,92],"is":[25,43,82],"frequent":[27],"laser":[28,47],"link":[29,48,56,63],"failures":[30],"and":[31,69,117],"corresponding":[32],"service":[33,40,107],"interruptions.":[34],"To":[35],"reduce":[36,105],"possibility":[38],"interruption":[41,108],"that":[42,60,88,101],"caused":[44],"by":[45,110],"inter-satellite":[46],"failures,":[49],"we":[50],"propose":[51],"a":[52,77],"spatial-temporal":[53],"shared":[54],"risk":[55],"group":[57],"(ST-SRLG)":[58],"model":[59],"considers":[61],"simultaneous":[62],"failure":[64],"risks":[65],"both":[67],"spatial":[68],"temporal":[70],"dimensions.":[71],"Based":[72],"on":[73],"ST-SRLG":[75],"model,":[76],"dedicated":[78],"path":[79,87,96],"protection":[80],"algorithm":[81,103],"proposed":[83],"to":[84],"provision":[85],"backup":[86],"can":[89,104],"still":[90],"survive":[91],"case":[93],"primary":[95],"failures.":[97],"Simulation":[98],"results":[99],"demonstrate":[100],"this":[102],"rate":[109],"74.03%,":[111],"thereby":[112],"enhancing":[113],"overall":[115],"reliability":[116],"stability":[118],"networks.":[122]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
