{"id":"https://openalex.org/W4284670011","doi":"https://doi.org/10.1109/iwqos54832.2022.9812903","title":"Geographic Low-Earth-Orbit Networking without QoS Bottlenecks from Infrastructure Mobility","display_name":"Geographic Low-Earth-Orbit Networking without QoS Bottlenecks from Infrastructure Mobility","publication_year":2022,"publication_date":"2022-06-10","ids":{"openalex":"https://openalex.org/W4284670011","doi":"https://doi.org/10.1109/iwqos54832.2022.9812903"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos54832.2022.9812903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos54832.2022.9812903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACM 30th International Symposium on Quality of Service (IWQoS)","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/A5100399710","display_name":"Lixin Liu","orcid":"https://orcid.org/0009-0008-1043-4765"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lixin Liu","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011803365","display_name":"Hewu Li","orcid":"https://orcid.org/0000-0002-6331-6542"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hewu Li","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101497980","display_name":"Yuanjie Li","orcid":"https://orcid.org/0000-0001-5931-3894"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanjie Li","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061557215","display_name":"Zeqi Lai","orcid":"https://orcid.org/0000-0001-6356-2738"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeqi Lai","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003662255","display_name":"Yangtao Deng","orcid":"https://orcid.org/0000-0003-4072-7696"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangtao Deng","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000015648","display_name":"Yimei Chen","orcid":"https://orcid.org/0009-0000-7373-4265"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimei Chen","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100745753","display_name":"Wei Liu","orcid":"https://orcid.org/0009-0005-0815-8739"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Liu","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031110393","display_name":"Qian Wu","orcid":"https://orcid.org/0000-0002-5487-055X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Wu","raw_affiliation_strings":["Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084"],"affiliations":[{"raw_affiliation_string":"Tsinghua University,Institute for Network Sciences and Cyberspace, BNRist,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5100399710"],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":5.2352,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.94639664,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"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":0.9997000098228455,"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/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/low-earth-orbit","display_name":"Low earth orbit","score":0.7446514368057251},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5591543912887573},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4850146472454071},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45875099301338196},{"id":"https://openalex.org/keywords/orbit","display_name":"Orbit (dynamics)","score":0.4290216863155365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3809676766395569},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.21189913153648376},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.1463489532470703},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12463250756263733}],"concepts":[{"id":"https://openalex.org/C3018325918","wikidata":"https://www.wikidata.org/wiki/Q663611","display_name":"Low earth orbit","level":3,"score":0.7446514368057251},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5591543912887573},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4850146472454071},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45875099301338196},{"id":"https://openalex.org/C196644772","wikidata":"https://www.wikidata.org/wiki/Q3884964","display_name":"Orbit (dynamics)","level":2,"score":0.4290216863155365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3809676766395569},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.21189913153648376},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.1463489532470703},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12463250756263733}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwqos54832.2022.9812903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos54832.2022.9812903","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACM 30th International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6100000143051147,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W18638522","https://openalex.org/W1527244369","https://openalex.org/W1759174084","https://openalex.org/W2101963262","https://openalex.org/W2109495845","https://openalex.org/W2117669945","https://openalex.org/W2153347757","https://openalex.org/W2290743834","https://openalex.org/W2794686670","https://openalex.org/W2900729845","https://openalex.org/W2901591314","https://openalex.org/W2901943651","https://openalex.org/W2914442217","https://openalex.org/W2921679472","https://openalex.org/W2989311176","https://openalex.org/W2992876274","https://openalex.org/W3013468015","https://openalex.org/W3021455140","https://openalex.org/W3096506146","https://openalex.org/W3128807435","https://openalex.org/W3191820338","https://openalex.org/W4205670688","https://openalex.org/W6740574957","https://openalex.org/W6752139796"],"related_works":["https://openalex.org/W2319646774","https://openalex.org/W2323516465","https://openalex.org/W4238615239","https://openalex.org/W2063960996","https://openalex.org/W2085045797","https://openalex.org/W2111375262","https://openalex.org/W2317728013","https://openalex.org/W1998565590","https://openalex.org/W2061423566","https://openalex.org/W2064932142"],"abstract_inverted_index":{"Low-earth-orbit":[0],"(LEO)":[1],"satellite":[2],"mega-constellations":[3],"promise":[4],"broadband,":[5],"low-latency":[6],"network":[7,44,112,139,147],"infrastructure":[8,24,57,81],"from":[9,23,80],"space":[10],"for":[11,92,110],"terrestrial":[12,86],"users":[13],"in":[14,130],"remote":[15,85],"areas.":[16],"However,":[17],"they":[18],"face":[19],"new":[20],"QoS":[21,78],"bottlenecks":[22,79],"mobility":[25,58],"due":[26],"to":[27,73,105,149],"the":[28,43,50,75,117],"fast-moving":[29],"LEO":[30,54,76],"satellites":[31],"and":[32,41,47,95,133,145],"earth\u2019s":[33],"rotations.":[34],"Both":[35],"cause":[36,65],"frequent":[37],"space-ground":[38],"link":[39],"churns":[40],"challenge":[42],"latency,":[45],"bandwidth,":[46,144],"availability":[48,148],"at":[49],"global":[51,107],"scale.":[52],"Today\u2019s":[53],"networks":[55],"mask":[56],"with":[59],"fixed":[60,87],"anchors":[61,88],"(ground":[62],"stations)":[63],"but":[64],"single-point":[66],"bandwidth/latency":[67],"bottlenecks.":[68],"Instead,":[69],"we":[70],"design":[71],"LBP":[72,83,114],"remove":[74],"network\u2019s":[77],"mobility.":[82],"removes":[84],"via":[89],"geographic":[90,103],"addressing":[91],"shorter":[93],"latencies":[94],"more":[96,143],"bandwidth.":[97],"It":[98],"adopts":[99],"local,":[100],"orbit":[101],"direction-aware":[102],"routing":[104,108,118],"avoid":[106],"updates":[109],"high":[111],"availability.":[113],"further":[115],"shortens":[116],"paths":[119],"by":[120,124],"refining":[121],"handover":[122],"policies":[123],"satellites\u2019":[125],"orbital":[126],"directions.":[127],"Our":[128],"experiments":[129],"controlled":[131],"testbeds":[132],"trace-driven":[134],"emulations":[135],"validate":[136],"LBP\u2019s":[137],"1.64\u00d7":[138],"latency":[140],"reduction,":[141],"9.66\u00d7":[142],"improve":[146],"100%.":[150]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}