{"id":"https://openalex.org/W3046938818","doi":"https://doi.org/10.1109/infocom41043.2020.9155280","title":"One More Config is Enough: Saving (DC)TCP for High-speed Extremely Shallow-buffered Datacenters","display_name":"One More Config is Enough: Saving (DC)TCP for High-speed Extremely Shallow-buffered Datacenters","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3046938818","doi":"https://doi.org/10.1109/infocom41043.2020.9155280","mag":"3046938818"},"language":"en","primary_location":{"id":"doi:10.1109/infocom41043.2020.9155280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom41043.2020.9155280","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5078969904","display_name":"Wei Bai","orcid":"https://orcid.org/0000-0002-8898-8070"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210167254"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK","SG"],"is_corresponding":false,"raw_author_name":"Wei Bai","raw_affiliation_strings":["Sing Lab@HKUST"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sing Lab@HKUST","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I4210167254","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064778477","display_name":"Shuihai Hu","orcid":"https://orcid.org/0009-0005-3620-4843"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210167254"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK","SG"],"is_corresponding":false,"raw_author_name":"Shuihai Hu","raw_affiliation_strings":["Sing Lab@HKUST"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sing Lab@HKUST","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I4210167254","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438001","display_name":"Kai Chen","orcid":"https://orcid.org/0000-0003-2587-6028"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210167254","display_name":"Singapore-MIT Alliance for Research and Technology","ror":"https://ror.org/05yb3w112","country_code":"SG","type":"education","lineage":["https://openalex.org/I4210167254"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK","SG"],"is_corresponding":false,"raw_author_name":"Kai Chen","raw_affiliation_strings":["Sing Lab@HKUST"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sing Lab@HKUST","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I4210167254","https://openalex.org/I889458895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101984791","display_name":"Kun Tan","orcid":"https://orcid.org/0009-0009-0413-363X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kun Tan","raw_affiliation_strings":["Huawei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100735357","display_name":"Yongqiang Xiong","orcid":"https://orcid.org/0000-0003-4175-0097"},"institutions":[{"id":"https://openalex.org/I4210164937","display_name":"Microsoft Research (United Kingdom)","ror":"https://ror.org/05k87vq12","country_code":"GB","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210164937"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yongqiang Xiong","raw_affiliation_strings":["Microsoft Research"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research","institution_ids":["https://openalex.org/I4210164937"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.7715,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.96041633,"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":"2007","last_page":"2016"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9994999766349792,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9994999766349792,"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/testbed","display_name":"Testbed","score":0.7291582822799683},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6990134716033936},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6574211120605469},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.6366410851478577},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6346315145492554},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5028652548789978},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32870596647262573},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13326036930084229},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.07649925351142883}],"concepts":[{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.7291582822799683},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6990134716033936},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6574211120605469},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.6366410851478577},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6346315145492554},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5028652548789978},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32870596647262573},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13326036930084229},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.07649925351142883}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/infocom41043.2020.9155280","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom41043.2020.9155280","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-105418","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-105418","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-105418","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0743-166X&rft.volume=v. 2020-July&rft.issue=&rft.date=2020&rft.spage=2007&rft.aulast=Bai&rft.aufirst=W.&rft.atitle=One+More+Config+is+Enough%3A+Saving+%28DC%29TCP+for+High-speed+Extremely+Shallow-buffered+Datacenters&rft.title=Proceedings+-+IEEE+INFOCOM","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W14875769","https://openalex.org/W1507914199","https://openalex.org/W1609755472","https://openalex.org/W1639808811","https://openalex.org/W1965095275","https://openalex.org/W1968331080","https://openalex.org/W1982063824","https://openalex.org/W1988150362","https://openalex.org/W1990249073","https://openalex.org/W1998471240","https://openalex.org/W2056394733","https://openalex.org/W2083656653","https://openalex.org/W2087423782","https://openalex.org/W2098450166","https://openalex.org/W2100785182","https://openalex.org/W2102369238","https://openalex.org/W2106352837","https://openalex.org/W2109195783","https://openalex.org/W2133581580","https://openalex.org/W2149804187","https://openalex.org/W2158733823","https://openalex.org/W2159083104","https://openalex.org/W2159279524","https://openalex.org/W2164740236","https://openalex.org/W2248712422","https://openalex.org/W2311243340","https://openalex.org/W2340693994","https://openalex.org/W2498764059","https://openalex.org/W2517662914","https://openalex.org/W2530088943","https://openalex.org/W2557879050","https://openalex.org/W2743073148","https://openalex.org/W2744387122","https://openalex.org/W2794896506","https://openalex.org/W3105875719","https://openalex.org/W6600620567","https://openalex.org/W6630190928","https://openalex.org/W6637044833","https://openalex.org/W6698441169","https://openalex.org/W6726523432"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2152313554","https://openalex.org/W2058728358","https://openalex.org/W3199712142","https://openalex.org/W2134402536","https://openalex.org/W4387038062","https://openalex.org/W2282107286"],"abstract_inverted_index":{"The":[0],"link":[1,39],"speed":[2],"in":[3,148],"production":[4],"datacenters":[5],"is":[6,136],"growing":[7],"fast,":[8],"from":[9,26,53],"1Gbps":[10,29],"to":[11,30,124,183,189,210],"40Gbps":[12],"or":[13,58],"even":[14],"100Gbps.":[15],"However,":[16],"the":[17,38,120,129,175],"buffer":[18,81,93,97,122,177],"size":[19],"of":[20,131],"commodity":[21,141],"switches":[22],"increases":[23],"slowly,":[24],"e.g.,":[25],"4MB":[27],"at":[28,32,128],"16MB":[31],"100Gbps,":[33],"thus":[34],"significantly":[35],"outpaced":[36],"by":[37,208],"speed.":[40],"In":[41],"such":[42,49],"extremely":[43],"shallow-buffered":[44],"networks,":[45],"today's":[46],"TCP/ECN":[47],"solutions,":[48],"as":[50,110],"DCTCP,":[51],"suffer":[52],"either":[54],"excessive":[55],"packet":[56,107,126,167],"loss":[57,108,127,168],"substantial":[59],"throughput":[60,104,173],"degradation.To":[61],"this":[62],"end,":[63],"we":[64],"present":[65],"BCC1,":[66],"a":[67,149],"simple":[68],"yet":[69],"effective":[70],"solution":[71],"that":[72,163],"requires":[73],"just":[74],"one":[75],"more":[76],"ECN":[77,123],"config":[78],"(i.e.,":[79],"shared":[80,92,121],"ECN/RED)":[82],"over":[83],"prior":[84,111],"solutions.":[85],"BCC":[86,100,117,135,164,186],"operates":[87],"based":[88],"on":[89],"real-time":[90],"global":[91],"utilization.":[94],"When":[95],"available":[96,176],"space":[98],"suffices,":[99],"delivers":[101],"both":[102],"high":[103],"and":[105,153],"low":[106,166],"rate":[109,169],"work;":[112],"Once":[113],"it":[114],"gets":[115],"insufficient,":[116],"automatically":[118],"triggers":[119],"prevent":[125],"cost":[130],"sacrificing":[132],"little":[133],"throughput.":[134],"readily":[137],"deployable":[138],"with":[139],"existing":[140],"switches.":[142],"We":[143],"validate":[144],"BCC's":[145],"hardware":[146],"feasibility":[147],"small":[150,199],"100G":[151],"testbed":[152],"evaluate":[154],"its":[155],"performance":[156],"using":[157],"large-scale":[158],"simulations.":[159],"Our":[160],"results":[161],"show":[162],"maintains":[165],"while":[170,201],"slightly":[171],"degrading":[172,202],"when":[174],"becomes":[178],"insufficient.":[179],"For":[180],"example,":[181],"compared":[182],"current":[184],"practice,":[185],"achieves":[187],"up":[188,209],"94.4%":[190],"lower":[191],"99th":[192],"percentile":[193],"flow":[194],"completion":[195],"time":[196],"(FCT)":[197],"for":[198,205],"flows":[200,207],"average":[203],"FCT":[204],"large":[206],"3%.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}