{"id":"https://openalex.org/W2115412108","doi":"https://doi.org/10.1145/2018436.2018442","title":"Augmenting data center networks with multi-gigabit wireless links","display_name":"Augmenting data center networks with multi-gigabit wireless links","publication_year":2011,"publication_date":"2011-08-15","ids":{"openalex":"https://openalex.org/W2115412108","doi":"https://doi.org/10.1145/2018436.2018442","mag":"2115412108"},"language":"en","primary_location":{"id":"doi:10.1145/2018436.2018442","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2018436.2018442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2011 conference","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/A5016115127","display_name":"Daniel Halperin","orcid":"https://orcid.org/0000-0003-0118-0931"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Daniel Halperin","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023881736","display_name":"Srikanth Kandula","orcid":"https://orcid.org/0000-0001-9494-6435"},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srikanth Kandula","raw_affiliation_strings":["Microsoft Research, Redmond, WA, USA"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, Redmond, WA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112001300","display_name":"Jitendra Padhye","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jitendra Padhye","raw_affiliation_strings":["Microsoft Research, Redmond, WA, USA"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, Redmond, WA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032459671","display_name":"Paramvir Bahl","orcid":null},"institutions":[{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paramvir Bahl","raw_affiliation_strings":["Microsoft Research, Redmond, WA, USA"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, Redmond, WA, USA","institution_ids":["https://openalex.org/I1290206253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046685246","display_name":"David Wetherall","orcid":"https://orcid.org/0000-0002-3069-9081"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Wetherall","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016115127"],"corresponding_institution_ids":["https://openalex.org/I201448701"],"apc_list":null,"apc_paid":null,"fwci":24.8487,"has_fulltext":false,"cited_by_count":319,"citation_normalized_percentile":{"value":0.99727567,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"38","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9993000030517578,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9993000030517578,"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":0.9980999827384949,"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/T11478","display_name":"Caching and Content Delivery","score":0.996399998664856,"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-network","display_name":"Computer network","score":0.7275482416152954},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.6769223809242249},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6135289669036865},{"id":"https://openalex.org/keywords/gigabit","display_name":"Gigabit","score":0.5955855846405029},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5588991045951843},{"id":"https://openalex.org/keywords/wireless-wan","display_name":"Wireless WAN","score":0.49074041843414307},{"id":"https://openalex.org/keywords/network-performance","display_name":"Network performance","score":0.4775013327598572},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.410069078207016},{"id":"https://openalex.org/keywords/wi-fi-array","display_name":"Wi-Fi array","score":0.3297139108181},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.26791930198669434}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7275482416152954},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.6769223809242249},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6135289669036865},{"id":"https://openalex.org/C21922175","wikidata":"https://www.wikidata.org/wiki/Q3105497","display_name":"Gigabit","level":2,"score":0.5955855846405029},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5588991045951843},{"id":"https://openalex.org/C87379069","wikidata":"https://www.wikidata.org/wiki/Q938054","display_name":"Wireless WAN","level":5,"score":0.49074041843414307},{"id":"https://openalex.org/C203274722","wikidata":"https://www.wikidata.org/wiki/Q7001161","display_name":"Network performance","level":2,"score":0.4775013327598572},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.410069078207016},{"id":"https://openalex.org/C152153834","wikidata":"https://www.wikidata.org/wiki/Q1339878","display_name":"Wi-Fi array","level":4,"score":0.3297139108181},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.26791930198669434},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2018436.2018442","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2018436.2018442","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM SIGCOMM 2011 conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.221.2458","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.221.2458","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://research.microsoft.com/en-us/um/people/padhye/publications/flyways_sigcomm11.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.221.4220","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.221.4220","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cs.ucsb.edu/%7Eravenben/classes/276/papers/hkp11.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W170020907","https://openalex.org/W1489635654","https://openalex.org/W1516042705","https://openalex.org/W1698388015","https://openalex.org/W1798241695","https://openalex.org/W1857009450","https://openalex.org/W2017036528","https://openalex.org/W2022678927","https://openalex.org/W2062832101","https://openalex.org/W2096136926","https://openalex.org/W2097926925","https://openalex.org/W2119638333","https://openalex.org/W2126210439","https://openalex.org/W2130531694","https://openalex.org/W2143060162","https://openalex.org/W2143508387","https://openalex.org/W2145417574","https://openalex.org/W2146076199","https://openalex.org/W2146522961","https://openalex.org/W2157614013","https://openalex.org/W2164740236","https://openalex.org/W2168595508","https://openalex.org/W2435603672","https://openalex.org/W4238465620","https://openalex.org/W6639168177"],"related_works":["https://openalex.org/W3130090752","https://openalex.org/W2383978359","https://openalex.org/W2391163222","https://openalex.org/W2367921105","https://openalex.org/W155968509","https://openalex.org/W2379549849","https://openalex.org/W2207553722","https://openalex.org/W197658719","https://openalex.org/W2355352889","https://openalex.org/W2358306892"],"abstract_inverted_index":{"The":[0,82],"60":[1],"GHz":[2],"wireless":[3,70,93,120,204],"technology":[4],"that":[5,45,108,138,158,176,222],"is":[6,49,143,219],"now":[7],"emerging":[8],"has":[9],"the":[10,46,117,123,169,199,215,217],"potential":[11],"to":[12,29,52,59,89,122,131,163,168,221],"provide":[13],"dense":[14],"and":[15,63,150,165],"extremely":[16],"fast":[17],"connectivity":[18],"at":[19,75],"low":[20],"cost.":[21],"In":[22],"this":[23],"paper,":[24],"we":[25,43,106,136,154],"explore":[26],"its":[27],"use":[28],"relieve":[30],"hotspots":[31],"in":[32,116,196,212],"oversubscribed":[33,188],"data":[34],"center":[35],"(DC)":[36],"networks.":[37],"By":[38,95],"experimenting":[39],"with":[40,180,201],"prototype":[41],"equipment,":[42],"show":[44,107,175],"DC":[47,84,100,125,151,160,171,178],"environment":[48],"well":[50],"suited":[51],"a":[53,110,156,186,224],"deployment":[54],"of":[55,99,113,119,133,198,214,223],"60GHz":[56,148],"links":[57,71],"contrary":[58],"concerns":[60],"about":[61],"interference":[62],"link":[64],"reliability.":[65],"Using":[66],"directional":[67],"antennas,":[68],"many":[69],"can":[72,86,127,190],"run":[73],"concurrently":[74],"multi-Gbps":[76],"rates":[77],"on":[78,185],"top-of-rack":[79],"(ToR)":[80],"switches.":[81],"wired":[83,124,170],"network":[85,114,126,189],"be":[87,132,191],"used":[88],"sidestep":[90],"several":[91],"common":[92],"problems.":[94],"analyzing":[96],"production":[97],"traces":[98],"traffic":[101,152,161,182],"for":[102],"four":[103],"real":[104],"applications,":[105],"adding":[109],"small":[111],"amount":[112],"capacity":[115],"form":[118],"flyways":[121,167],"improve":[128],"performance.":[129],"However,":[130],"significant":[134],"value,":[135],"find":[137],"one":[139,203],"hop":[140],"indirect":[141],"routing":[142],"needed.":[144],"Informed":[145],"by":[146,194],"our":[147],"experiments":[149],"analysis,":[153],"present":[155],"design":[157],"uses":[159],"levels":[162],"select":[164],"adds":[166],"network.":[172,226],"Trace-driven":[173],"evaluations":[174],"network-limited":[177],"applications":[179],"predictable":[181],"workloads":[183],"running":[184],"1:2":[187],"sped":[192],"up":[193],"45%":[195],"95%":[197],"cases,":[200,216],"just":[202],"device":[205],"per":[206],"ToR":[207],"switch.":[208],"With":[209],"two":[210],"devices,":[211],"40%":[213],"performance":[218],"identical":[220],"non-oversubscribed":[225]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":30},{"year":2019,"cited_by_count":33},{"year":2018,"cited_by_count":36},{"year":2017,"cited_by_count":51},{"year":2016,"cited_by_count":35},{"year":2015,"cited_by_count":39},{"year":2014,"cited_by_count":29},{"year":2013,"cited_by_count":24},{"year":2012,"cited_by_count":14}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}