{"id":"https://openalex.org/W4384945934","doi":"https://doi.org/10.1109/iwcmc58020.2023.10183067","title":"CPF: Bridging Time-Sensitive Networks into Large-Scale LEO Satellite Networks","display_name":"CPF: Bridging Time-Sensitive Networks into Large-Scale LEO Satellite Networks","publication_year":2023,"publication_date":"2023-06-19","ids":{"openalex":"https://openalex.org/W4384945934","doi":"https://doi.org/10.1109/iwcmc58020.2023.10183067"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc58020.2023.10183067","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc58020.2023.10183067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Wireless Communications and Mobile Computing (IWCMC)","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/A5008713176","display_name":"Fu Wang","orcid":"https://orcid.org/0000-0002-5596-4208"},"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":"Fu Wang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106407687","display_name":"Di Wu","orcid":"https://orcid.org/0009-0006-6008-6987"},"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":"Di Wu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091890766","display_name":"Wenji He","orcid":"https://orcid.org/0009-0009-3957-4929"},"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":"Wenji He","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035239279","display_name":"Zhipei Li","orcid":"https://orcid.org/0000-0001-5441-4979"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhipei Li","raw_affiliation_strings":["Beijing Institute of Technology,School of Information and Electronics,Beijing,China","School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology,School of Information and Electronics,Beijing,China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100761689","display_name":"Qi Zhang","orcid":"https://orcid.org/0009-0008-3611-2975"},"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":"Qi Zhang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Electronic and Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Electronic and Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100666106","display_name":"Haipeng Yao","orcid":"https://orcid.org/0000-0003-1391-7363"},"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":"Haipeng Yao","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China","School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,School of Information and Communication Engineering,Beijing,China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5008713176"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":3.6721,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.92216332,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9952999949455261,"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/T12216","display_name":"Network Time Synchronization Technologies","score":0.995199978351593,"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/computer-science","display_name":"Computer science","score":0.695978045463562},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5578862428665161},{"id":"https://openalex.org/keywords/constellation","display_name":"Constellation","score":0.4813195466995239},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.4190567433834076},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3929065465927124},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.38161107897758484},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37909528613090515},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1262558400630951}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.695978045463562},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5578862428665161},{"id":"https://openalex.org/C70352696","wikidata":"https://www.wikidata.org/wiki/Q8928","display_name":"Constellation","level":2,"score":0.4813195466995239},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.4190567433834076},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3929065465927124},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.38161107897758484},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37909528613090515},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1262558400630951},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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/iwcmc58020.2023.10183067","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc58020.2023.10183067","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Wireless Communications and Mobile Computing (IWCMC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2168595508","https://openalex.org/W2171677863","https://openalex.org/W2940954889","https://openalex.org/W2945765515","https://openalex.org/W3047177858","https://openalex.org/W3094038701","https://openalex.org/W3128807435","https://openalex.org/W3161507710","https://openalex.org/W3171365152","https://openalex.org/W3189778133","https://openalex.org/W3209941631","https://openalex.org/W3213149714","https://openalex.org/W4317794990","https://openalex.org/W6762578814"],"related_works":["https://openalex.org/W2801080295","https://openalex.org/W2502457263","https://openalex.org/W4322709807","https://openalex.org/W2901245944","https://openalex.org/W4377967113","https://openalex.org/W3186841189","https://openalex.org/W2078292672","https://openalex.org/W2382519356","https://openalex.org/W4383988291","https://openalex.org/W1568632544"],"abstract_inverted_index":{"Cyclic":[0],"queuing":[1],"and":[2,27,138,177,201],"forwarding":[3,139],"(CQF),":[4],"proposed":[5,175,189],"in":[6,35,91,100,109],"IEEE":[7,36],"802.1":[8,37],"Qch,":[9],"is":[10,66,123],"a":[11,47,113,135,166,169],"practical":[12,42,161],"mechanism":[13,141],"for":[14,18,30,43,107,117,156,162],"guaranteeing":[15],"deterministic":[16],"transmission":[17],"time-sensitive":[19,53,147],"networks":[20,32,64,81],"(TSNs).":[21],"However,":[22],"only":[23],"the":[24,28,57,84,95,104,118,127,130,144,151,174,188,192,202],"queue":[25],"model":[26,50],"workflow":[29],"terrestrial":[31,80],"are":[33,74],"defined":[34],"Qch.":[38],"To":[39,125],"make":[40],"TSNs":[41,99,160],"future":[44],"6G":[45],"applications,":[46],"general":[48],"scheduling":[49],"that":[51,187],"maps":[52],"flows":[54],"(TSFs)":[55],"to":[56,83,93,142,172,209],"underlying":[58],"resources":[59],"of":[60,72,79,88,97,121,129,146,154,168,199],"low-Earth-orbit":[61],"satellite-terrestrial":[62],"integration":[63],"(LEOSTINs)":[65],"urgently":[67],"needed.":[68],"The":[69,184],"networking":[70],"conditions":[71],"STINs":[73],"quite":[75],"different":[76],"from":[77],"those":[78],"due":[82],"large-scale":[85],"spatial":[86],"coverage":[87],"STINs.":[89],"Hence,":[90],"order":[92,198],"determine":[94],"feasibility":[96],"deploying":[98],"LEO-STINs,":[101],"we":[102,133],"evaluate":[103],"CQF":[105,155],"performance":[106,145],"LEO-STINs":[108],"this":[110],"paper.":[111],"Then,":[112],"software-defined-network-based":[114],"LEO-STIN":[115,131],"architecture":[116],"entire":[119],"lifecycle":[120],"TSFs":[122],"designed.":[124],"address":[126],"drawbacks":[128],"scenario,":[132],"propose":[134],"cyclic":[136],"priority":[137],"(CPF)":[140],"improve":[143],"services.":[148],"CPF":[149],"removes":[150],"bandwidth":[152],"limitation":[153],"TSFs,":[157],"which":[158],"makes":[159],"LEO-STINs.":[163],"We":[164],"perform":[165],"simulation":[167],"Walker":[170],"constellation":[171],"test":[173],"algorithm":[176,190],"existing":[178,210],"TSN":[179],"techniques":[180],"using":[181],"OMNET":[182],"++.":[183],"results":[185],"show":[186],"reduces":[191],"packet":[193],"loss":[194],"ratio":[195,205],"by":[196,206],"an":[197],"magnitude":[200],"service":[203],"time-out":[204],"70%":[207],"compared":[208],"mechanisms.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}