{"id":"https://openalex.org/W4200169596","doi":"https://doi.org/10.1109/icnp52444.2021.9651944","title":"PIPO: Efficient Programmable Scheduling for Time Sensitive Networking","display_name":"PIPO: Efficient Programmable Scheduling for Time Sensitive Networking","publication_year":2021,"publication_date":"2021-11-01","ids":{"openalex":"https://openalex.org/W4200169596","doi":"https://doi.org/10.1109/icnp52444.2021.9651944"},"language":"en","primary_location":{"id":"doi:10.1109/icnp52444.2021.9651944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnp52444.2021.9651944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 29th International Conference on Network Protocols (ICNP)","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/A5103044002","display_name":"Chuwen Zhang","orcid":"https://orcid.org/0000-0002-2709-4989"},"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"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuwen Zhang","raw_affiliation_strings":["Peng Cheng Lab, China","Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Peng Cheng Lab, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101585110","display_name":"Zhikang Chen","orcid":"https://orcid.org/0009-0003-2568-6184"},"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":"Zhikang Chen","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026896241","display_name":"Haoyu Song","orcid":"https://orcid.org/0000-0001-5377-6628"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haoyu Song","raw_affiliation_strings":["Futurewei, USA"],"affiliations":[{"raw_affiliation_string":"Futurewei, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031072446","display_name":"Ruyi Yao","orcid":"https://orcid.org/0000-0002-5875-1953"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruyi Yao","raw_affiliation_strings":["Fudan University, China"],"affiliations":[{"raw_affiliation_string":"Fudan University, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014490044","display_name":"Yang Xu","orcid":"https://orcid.org/0000-0002-0958-8547"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Xu","raw_affiliation_strings":["Fudan University, China","Peng Cheng Lab, China"],"affiliations":[{"raw_affiliation_string":"Fudan University, China","institution_ids":["https://openalex.org/I24943067"]},{"raw_affiliation_string":"Peng Cheng Lab, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100364988","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0002-9095-6879"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Wang","raw_affiliation_strings":["Peng Cheng Lab, China","Southern University of Science and Technology, China"],"affiliations":[{"raw_affiliation_string":"Peng Cheng Lab, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"Southern University of Science and Technology, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101133957","display_name":"Miao Ji","orcid":null},"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":"Ji Miao","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100395586","display_name":"Bin Liu","orcid":"https://orcid.org/0000-0003-3031-9592"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"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":"Bin Liu","raw_affiliation_strings":["Peng Cheng Lab, China","Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Peng Cheng Lab, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5103044002"],"corresponding_institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":2.3894,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.89236808,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12216","display_name":"Network Time Synchronization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9940000176429749,"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"}},{"id":"https://openalex.org/T12203","display_name":"Mobile Agent-Based Network Management","score":0.9456999897956848,"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":0.8315362930297852},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6406995058059692},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.5638834238052368},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5468974113464355},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5442242622375488},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4936574399471283},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.43518173694610596},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37731727957725525},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3247939944267273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8315362930297852},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6406995058059692},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5638834238052368},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5468974113464355},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5442242622375488},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4936574399471283},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.43518173694610596},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37731727957725525},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3247939944267273},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icnp52444.2021.9651944","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icnp52444.2021.9651944","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 29th International Conference on Network Protocols (ICNP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5699999928474426}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1499020692","https://openalex.org/W1580674457","https://openalex.org/W1867018545","https://openalex.org/W1975746772","https://openalex.org/W2073440460","https://openalex.org/W2097831241","https://openalex.org/W2099958378","https://openalex.org/W2100892891","https://openalex.org/W2115264714","https://openalex.org/W2120111796","https://openalex.org/W2146430517","https://openalex.org/W2150348132","https://openalex.org/W2157872849","https://openalex.org/W2169660606","https://openalex.org/W2193422108","https://openalex.org/W2283556750","https://openalex.org/W2487583538","https://openalex.org/W2535850491","https://openalex.org/W2552186203","https://openalex.org/W2743636099","https://openalex.org/W2887265724","https://openalex.org/W2968193396","https://openalex.org/W3009460889","https://openalex.org/W3009902735","https://openalex.org/W3043080286","https://openalex.org/W3047177858","https://openalex.org/W3190458349","https://openalex.org/W4213138173","https://openalex.org/W4232284301","https://openalex.org/W4248902601","https://openalex.org/W4289422886","https://openalex.org/W6677843987","https://openalex.org/W6685114543","https://openalex.org/W6687773794","https://openalex.org/W6728579711","https://openalex.org/W6754010009","https://openalex.org/W6755283958","https://openalex.org/W6774546816","https://openalex.org/W6774762888"],"related_works":["https://openalex.org/W3008339103","https://openalex.org/W1667647204","https://openalex.org/W2404647514","https://openalex.org/W4247536566","https://openalex.org/W4241418540","https://openalex.org/W2018477250","https://openalex.org/W3119814709","https://openalex.org/W1485756991","https://openalex.org/W2376218453","https://openalex.org/W2984236338"],"abstract_inverted_index":{"Time":[0],"Sensitive":[1],"Networking":[2],"(TSN)":[3],"is":[4,39,55,60,75,141,198],"an":[5],"emerging":[6],"Ethernet":[7],"technology":[8],"for":[9,97],"real-time":[10],"systems.":[11],"To":[12],"address":[13],"different":[14],"Quality-of-Service":[15],"(QoS)":[16],"requirements":[17],"of":[18,36,90,126,194,216],"applications,":[19],"IEEE":[20],"802.1":[21],"TSN":[22,121,135],"Task":[23],"Group":[24],"has":[25],"standardized":[26],"several":[27],"packet":[28],"scheduling":[29,95,123,136,155],"and":[30,137,140,172,212],"shaping":[31,138],"algorithms.":[32],"The":[33,157,178],"software":[34],"implementation":[35,49,83,89,150],"these":[37],"algorithms":[38],"hard":[40],"to":[41,62,144],"meet":[42],"the":[43,47,68,71,82,94,98,152,161,165,188,202,217],"performance":[44],"requirements,":[45],"while":[46],"hardware":[48],"in":[50,104,109],"Application-Specific":[51],"Integrated":[52],"Circuit":[53],"(ASIC)":[54],"inflexible.":[56],"A":[57,86],"hardware-programmable":[58],"scheduler":[59,190],"necessary":[61],"deal":[63],"with":[64,185],"this":[65,110],"dilemma.":[66],"Among":[67],"existing":[69,134],"primitives,":[70],"most":[72,99],"expressive":[73],"one":[74],"Push-In-Extract-Out":[76],"(PIEO),":[77],"but":[78,205],"its":[79],"complexity":[80],"makes":[81],"very":[84],"expensive.":[85],"relatively":[87],"lower-cost":[88],"PIEO":[91,171],"cannot":[92],"guarantee":[93],"correctness":[96],"critical":[100],"Time-Triggered":[101],"(TT)":[102],"traffic":[103,154],"TSN.":[105],"As":[106],"a":[107,114,120,174,192],"remedy,":[108],"paper":[111],"we":[112],"propose":[113],"new":[115],"Push-In-Pick-Out":[116],"(PIPO)":[117],"primitive":[118],"under":[119],"programmable":[122],"framework.":[124],"Composed":[125],"simple":[127],"priority":[128],"queues,":[129],"PIPO":[130,149,167],"can":[131,168],"express":[132],"all":[133],"algorithms,":[139],"flexible":[142],"enough":[143],"support":[145],"future":[146],"ones.":[147],"Our":[148],"guarantees":[151],"TT":[153],"correctness.":[156],"simulation":[158],"results":[159],"corroborate":[160],"theoretical":[162],"analysis":[163],"that":[164],"low-cost":[166],"closely":[169],"approximate":[170],"sustain":[173],"high":[175],"bandwidth":[176],"utilization.":[177],"prototype":[179],"on":[180],"Xilinx":[181],"FPGA":[182],"shows":[183],"that,":[184],"2,048":[186],"inputs,":[187],"PIPO-based":[189],"achieves":[191],"throughput":[193],"70":[195],"Mpps,":[196],"which":[197],"1.64x":[199],"higher":[200],"than":[201],"PIEO-based":[203],"one,":[204],"using":[206],"only":[207],"14.7%":[208],"Look-Up":[209],"Tables":[210],"(LUTs)":[211],"40.5%":[213],"Block":[214],"RAMs":[215],"latter.":[218]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-26T15:22:09.906841","created_date":"2025-10-10T00:00:00"}
