{"id":"https://openalex.org/W7124874932","doi":"https://doi.org/10.1109/imcec66174.2025.11331991","title":"Characterization and Simulation Analysis of Walker Constellation Topology Based on Twist Factor","display_name":"Characterization and Simulation Analysis of Walker Constellation Topology Based on Twist Factor","publication_year":2025,"publication_date":"2025-12-05","ids":{"openalex":"https://openalex.org/W7124874932","doi":"https://doi.org/10.1109/imcec66174.2025.11331991"},"language":"en","primary_location":{"id":"doi:10.1109/imcec66174.2025.11331991","doi":"https://doi.org/10.1109/imcec66174.2025.11331991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcec66174.2025.11331991","pdf_url":null,"source":{"id":"https://openalex.org/S4363607798","display_name":"IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 7th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5123421621","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0001-6496-849X","observed_orcids":["https://orcid.org/0000-0001-6496-849X"]},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China","institution_ids":["https://openalex.org/I4210148107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123388584","display_name":"Jiuyi Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiuyi Wu","raw_affiliation_strings":["College of Space Information, Space Engineering University,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Space Information, Space Engineering University,Beijing,China","institution_ids":["https://openalex.org/I4210148107"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121353694","display_name":"Guixin Li","orcid":"https://orcid.org/0009-0006-7119-0560","observed_orcids":["https://orcid.org/0009-0006-7119-0560"]},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guixin Li","raw_affiliation_strings":["Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China","institution_ids":["https://openalex.org/I4210148107"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5123432332","display_name":"Tao Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210148107","display_name":"Space Engineering University","ror":"https://ror.org/04rj1td02","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210148107"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Wu","raw_affiliation_strings":["Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Engineering University,Department of Electronic and Optical Engineering,Beijing,China","institution_ids":["https://openalex.org/I4210148107"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210148107"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"549","last_page":"555"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.5907999873161316,"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":0.5907999873161316,"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":0.09749999642372131,"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/T11082","display_name":"Spacecraft Dynamics and Control","score":0.07609999924898148,"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/walker-constellation","display_name":"Walker constellation","score":0.9350000023841858},{"id":"https://openalex.org/keywords/twist-factor","display_name":"twist factor","score":0.9869999885559082},{"id":"https://openalex.org/keywords/topological-connectedness","display_name":"topological connectivity","score":0.8320000171661377},{"id":"https://openalex.org/keywords/low-earth-orbit-satellite-constellations","display_name":"LEO satellite constellations","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.7825999855995178},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.7427999973297119},{"id":"https://openalex.org/C2776196297","wikidata":"https://www.wikidata.org/wiki/Q17138781","display_name":"Twist","level":2,"score":0.7299000024795532},{"id":"https://openalex.org/C183992945","wikidata":"https://www.wikidata.org/wiki/Q2495574","display_name":"Universality (dynamical systems)","level":2,"score":0.5778999924659729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5429999828338623},{"id":"https://openalex.org/C75235859","wikidata":"https://www.wikidata.org/wiki/Q582659","display_name":"Exponential growth","level":2,"score":0.5419999957084656},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.476500004529953},{"id":"https://openalex.org/C2781039887","wikidata":"https://www.wikidata.org/wiki/Q1391724","display_name":"Factor (programming language)","level":2,"score":0.41749998927116394},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.36649999022483826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.366100013256073},{"id":"https://openalex.org/C81332173","wikidata":"https://www.wikidata.org/wiki/Q179899","display_name":"Topological space","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2646999955177307},{"id":"https://openalex.org/C2776542497","wikidata":"https://www.wikidata.org/wiki/Q5266672","display_name":"Development (topology)","level":2,"score":0.26269999146461487},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/imcec66174.2025.11331991","doi":"https://doi.org/10.1109/imcec66174.2025.11331991","is_oa":false,"landing_page_url":"https://doi.org/10.1109/imcec66174.2025.11331991","pdf_url":null,"source":{"id":"https://openalex.org/S4363607798","display_name":"IEEE Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 7th Advanced Information Management, Communicates, Electronic and Automation Control Conference (IMCEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2921679472","https://openalex.org/W3011988020","https://openalex.org/W3161635463","https://openalex.org/W4295700767","https://openalex.org/W4399416205","https://openalex.org/W4399766950","https://openalex.org/W4410153244"],"related_works":["https://openalex.org/W3182003926","https://openalex.org/W1602837055","https://openalex.org/W6912035624","https://openalex.org/W2378306228","https://openalex.org/W2048476809","https://openalex.org/W7099281513","https://openalex.org/W3082921160","https://openalex.org/W2104220747","https://openalex.org/W2965462889","https://openalex.org/W4297001418"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3,21,37],"the":[4,15,22,31,34,44,47,51,62,65,80,89,93],"characterization":[5,18,67,72],"of":[6,33,46,57,64,82,95],"topological":[7,26,38],"configurations":[8],"in":[9,92],"Walker":[10],"constellations.":[11],"It":[12],"analyzes":[13],"how":[14],"T/P/F/U":[16,66],"quaternary":[17],"system":[19],"(based":[20],"twist":[23,35],"factor)":[24],"describes":[25],"structures.":[27],"Furthermore,":[28],"it":[29],"investigates":[30],"influence":[32],"factor":[36],"connectivity":[39,45],"performance":[40],"and":[41],"demonstrates":[42],"that":[43],"2D-Torus":[48],"configuration":[49],"represents":[50],"lower":[52,87],"bound.":[53],"Through":[54],"comparative":[55],"analysis":[56],"constellations":[58],"at":[59],"different":[60],"scales,":[61],"universality":[63],"method":[68],"is":[69],"verified:":[70],"its":[71],"complexity":[73],"exhibits":[74],"a":[75],"linear":[76],"relationship":[77],"only":[78],"with":[79],"number":[81,94],"satellites":[83],"per":[84],"orbit,":[85],"markedly":[86],"than":[88],"exponential":[90],"growth":[91],"feasible":[96],"topologies.":[97]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-01-21T00:00:00"}
