{"id":"https://openalex.org/W7147413753","doi":"https://doi.org/10.1109/cnml68938.2026.11453185","title":"Differentiated ATS with Emergency Scheduler Groups and Dynamic Priority Promotion for TSN","display_name":"Differentiated ATS with Emergency Scheduler Groups and Dynamic Priority Promotion for TSN","publication_year":2026,"publication_date":"2026-01-30","ids":{"openalex":"https://openalex.org/W7147413753","doi":"https://doi.org/10.1109/cnml68938.2026.11453185"},"language":null,"primary_location":{"id":"doi:10.1109/cnml68938.2026.11453185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnml68938.2026.11453185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on Communication Networks and Machine Learning (CNML)","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/A5132614495","display_name":"Fengtao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I918919364","display_name":"Switch","ror":"https://ror.org/02yw51758","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I918919364"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Fengtao Li","raw_affiliation_strings":["BUPT,State Key Lab of Networking and Switching Technology,Beijing,China"],"affiliations":[{"raw_affiliation_string":"BUPT,State Key Lab of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I918919364"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105516911","display_name":"S. Wang","orcid":"https://orcid.org/0000-0001-7887-1728"},"institutions":[{"id":"https://openalex.org/I918919364","display_name":"Switch","ror":"https://ror.org/02yw51758","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I918919364"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Shuo Wang","raw_affiliation_strings":["BUPT,State Key Lab of Networking and Switching Technology,Beijing,China"],"affiliations":[{"raw_affiliation_string":"BUPT,State Key Lab of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I918919364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5132603893","display_name":"Guizhen Li","orcid":null},"institutions":[{"id":"https://openalex.org/I918919364","display_name":"Switch","ror":"https://ror.org/02yw51758","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I918919364"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Guizhen Li","raw_affiliation_strings":["BUPT,State Key Lab of Networking and Switching Technology,Beijing,China"],"affiliations":[{"raw_affiliation_string":"BUPT,State Key Lab of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I918919364"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5132614495"],"corresponding_institution_ids":["https://openalex.org/I918919364"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.90181697,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"337","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9966999888420105,"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"}},"topics":[{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9966999888420105,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.000699999975040555,"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/T10933","display_name":"Real-Time Systems Scheduling","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/scalability","display_name":"Scalability","score":0.6513000130653381},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6177999973297119},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.6011000275611877},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5097000002861023},{"id":"https://openalex.org/keywords/dynamic-priority-scheduling","display_name":"Dynamic priority scheduling","score":0.39250001311302185},{"id":"https://openalex.org/keywords/joins","display_name":"Joins","score":0.3433000147342682},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.326200008392334}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6837000250816345},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6513000130653381},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6177999973297119},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6061000227928162},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.6011000275611877},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5097000002861023},{"id":"https://openalex.org/C107568181","wikidata":"https://www.wikidata.org/wiki/Q5319000","display_name":"Dynamic priority scheduling","level":3,"score":0.39250001311302185},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38519999384880066},{"id":"https://openalex.org/C2778692605","wikidata":"https://www.wikidata.org/wiki/Q4041866","display_name":"Joins","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.326200008392334},{"id":"https://openalex.org/C20574231","wikidata":"https://www.wikidata.org/wiki/Q844605","display_name":"Backward compatibility","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C2777131613","wikidata":"https://www.wikidata.org/wiki/Q18394147","display_name":"Retard","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C62555980","wikidata":"https://www.wikidata.org/wiki/Q1460420","display_name":"Emergency management","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C98025372","wikidata":"https://www.wikidata.org/wiki/Q477538","display_name":"Systems architecture","level":3,"score":0.2603999972343445},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.25870001316070557}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cnml68938.2026.11453185","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cnml68938.2026.11453185","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 International Conference on Communication Networks and Machine Learning (CNML)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.46330738067626953}],"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":10,"referenced_works":["https://openalex.org/W2515138616","https://openalex.org/W2785518025","https://openalex.org/W2930026108","https://openalex.org/W3183888456","https://openalex.org/W4285147656","https://openalex.org/W4381744880","https://openalex.org/W4385192374","https://openalex.org/W4393378898","https://openalex.org/W4400811174","https://openalex.org/W7081926456"],"related_works":[],"abstract_inverted_index":{"Asynchronous":[0],"Traffic":[1],"Shaping":[2],"(ATS),":[3],"as":[4],"standardized":[5],"in":[6,12],"IEEE":[7],"802.1Qcr,":[8],"provides":[9],"deterministic":[10],"communication":[11],"Time-Sensitive":[13],"Networking":[14],"(TSN)":[15],"without":[16],"the":[17,82,113,140,148,173],"overhead":[18],"of":[19,109,178],"global":[20],"synchronization.":[21],"However,":[22],"inherent":[23],"per-hop":[24],"shaping":[25],"delays":[26],"can":[27],"lead":[28],"to":[29,98,112,158],"significant":[30],"deadline":[31],"violations":[32],"for":[33,64,167],"time-critical":[34],"flows,":[35],"especially":[36],"under":[37,134],"high":[38],"network":[39],"utilization.":[40],"To":[41],"address":[42],"this,":[43],"we":[44,80],"propose":[45],"a":[46,69,92,125],"Differentiated":[47],"ATS":[48],"(D-ATS)":[49],"architecture":[50],"incorporating":[51],"an":[52,61,118],"Emergency":[53],"Scheduler":[54],"Group":[55],"(IPV":[56],"7).":[57],"This":[58],"mechanism":[59],"establishes":[60],"express":[62],"lane":[63],"urgent":[65],"traffic":[66],"by":[67,144,154],"employing":[68],"strict":[70],"Committed":[71],"Burst":[72],"Size":[73],"(CBS)":[74],"gradient.":[75],"Built":[76],"upon":[77],"this":[78],"architecture,":[79],"design":[81],"Urgency-Aware":[83],"Scheduling":[84],"and":[85,146,175],"Priority":[86],"Promotion":[87],"(UASPP)":[88],"algorithm,":[89],"which":[90],"utilizes":[91],"hop-by-hop":[93],"Accumulated":[94],"Delay":[95],"Field":[96],"(ADF)":[97],"monitor":[99],"real-time":[100,165],"delay":[101],"budgets.":[102],"UASPP":[103,130],"dynamically":[104],"promotes":[105],"frames":[106],"at":[107],"risk":[108],"missing":[110],"deadlines":[111],"emergency":[114],"group":[115],"based":[116],"on":[117,124],"occupancy-aware":[119],"dynamic":[120],"threshold.":[121],"Simulation":[122],"results":[123],"multi-hop":[126],"topology":[127],"demonstrate":[128],"that":[129],"significantly":[131],"enhances":[132],"performance":[133],"heavy":[135],"load":[136],"(0.9":[137],"Load),":[138],"improving":[139],"schedulability":[141],"success":[142],"ratio":[143],"28.97%":[145],"reducing":[147],"99th":[149],"percentile":[150],"(P99)":[151],"tail":[152],"latency":[153],"15.33":[155],"ms":[156],"compared":[157],"standard":[159],"ATS.":[160],"Our":[161],"approach":[162],"ensures":[163],"robust":[164],"guarantees":[166],"critical":[168],"industrial":[169],"applications":[170],"while":[171],"maintaining":[172],"scalability":[174],"temporal":[176],"isolation":[177],"asynchronous":[179],"shaper":[180],"mechanisms.":[181]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-04-02T00:00:00"}