{"id":"https://openalex.org/W2766392850","doi":"https://doi.org/10.1109/tnsm.2017.2766159","title":"Improving SDN Scalability With Protocol-Oblivious Source Routing: A System-Level Study","display_name":"Improving SDN Scalability With Protocol-Oblivious Source Routing: A System-Level Study","publication_year":2017,"publication_date":"2017-10-24","ids":{"openalex":"https://openalex.org/W2766392850","doi":"https://doi.org/10.1109/tnsm.2017.2766159","mag":"2766392850"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2017.2766159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2017.2766159","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://figshare.com/articles/journal_contribution/Improving_SDN_scalability_with_protocol-oblivious_source_routing_a_system-level_study/20824951","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103268838","display_name":"Shengru Li","orcid":"https://orcid.org/0000-0002-6889-1036"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengru Li","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084367706","display_name":"Kai Han","orcid":"https://orcid.org/0000-0002-6302-5366"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Han","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008864376","display_name":"Nirwan Ansari","orcid":"https://orcid.org/0000-0001-8541-3565"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nirwan Ansari","raw_affiliation_strings":["Advanced Networking Laboratory, New Jersey Institute of Technology, Newark, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Networking Laboratory, New Jersey Institute of Technology, Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013452855","display_name":"Qinkun Bao","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinkun Bao","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011853156","display_name":"Daoyun Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoyun Hu","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396434","display_name":"Junjie Liu","orcid":"https://orcid.org/0000-0002-8827-1141"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Liu","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I149704539","display_name":"Deakin University","ror":"https://ror.org/02czsnj07","country_code":"AU","type":"education","lineage":["https://openalex.org/I149704539"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Information Technology, Deakin University, Melbourne, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology, Deakin University, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I149704539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008574028","display_name":"Zuqing Zhu","orcid":"https://orcid.org/0000-0002-4251-788X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zuqing Zhu","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.0486,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.95950247,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"1","first_page":"275","last_page":"288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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":1.0,"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10829","display_name":"Interconnection Networks and Systems","score":0.9941999912261963,"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":0.8829002976417542},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8315033316612244},{"id":"https://openalex.org/keywords/openflow","display_name":"OpenFlow","score":0.6866698861122131},{"id":"https://openalex.org/keywords/source-routing","display_name":"Source routing","score":0.6276811361312866},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.5593706369400024},{"id":"https://openalex.org/keywords/packet-forwarding","display_name":"Packet forwarding","score":0.5322378277778625},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5182573795318604},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.5056931972503662},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.4898990988731384},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.4882061779499054},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.4846206605434418},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.45878368616104126},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44656118750572205},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.4460137188434601},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12588539719581604}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8829002976417542},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8315033316612244},{"id":"https://openalex.org/C192697461","wikidata":"https://www.wikidata.org/wiki/Q4045918","display_name":"OpenFlow","level":3,"score":0.6866698861122131},{"id":"https://openalex.org/C44010500","wikidata":"https://www.wikidata.org/wiki/Q1422567","display_name":"Source routing","level":5,"score":0.6276811361312866},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.5593706369400024},{"id":"https://openalex.org/C120317029","wikidata":"https://www.wikidata.org/wiki/Q874048","display_name":"Packet forwarding","level":3,"score":0.5322378277778625},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5182573795318604},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.5056931972503662},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.4898990988731384},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.4882061779499054},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.4846206605434418},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.45878368616104126},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44656118750572205},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.4460137188434601},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12588539719581604}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tnsm.2017.2766159","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnsm.2017.2766159","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},{"id":"pmh:oai:dro.deakin.edu.au:DU:30104678","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402457","display_name":"Deakin Research Online (Deakin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I149704539","host_organization_name":"Deakin University","host_organization_lineage":["https://openalex.org/I149704539"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"pmh:oai:figshare.com:article/20824951","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Improving_SDN_scalability_with_protocol-oblivious_source_routing_a_system-level_study/20824951","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/148523","is_oa":false,"landing_page_url":"http://hdl.handle.net/10453/148523","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:figshare.com:article/20824951","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Improving_SDN_scalability_with_protocol-oblivious_source_routing_a_system-level_study/20824951","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.46000000834465027}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1564452805","https://openalex.org/W1652188120","https://openalex.org/W1954210423","https://openalex.org/W1975290397","https://openalex.org/W1975303631","https://openalex.org/W1994926493","https://openalex.org/W1996856152","https://openalex.org/W2003821168","https://openalex.org/W2019053154","https://openalex.org/W2019543170","https://openalex.org/W2040340473","https://openalex.org/W2040678819","https://openalex.org/W2054724898","https://openalex.org/W2056089106","https://openalex.org/W2067605982","https://openalex.org/W2077107182","https://openalex.org/W2079672912","https://openalex.org/W2094677112","https://openalex.org/W2095228834","https://openalex.org/W2097882016","https://openalex.org/W2123562112","https://openalex.org/W2130531694","https://openalex.org/W2143482684","https://openalex.org/W2288621960","https://openalex.org/W2296278067","https://openalex.org/W2320678001","https://openalex.org/W2339997602","https://openalex.org/W2496362987","https://openalex.org/W2513301369","https://openalex.org/W2530614515","https://openalex.org/W2546796833","https://openalex.org/W2597576988","https://openalex.org/W2609134287","https://openalex.org/W2783364099","https://openalex.org/W2808895819","https://openalex.org/W4238465620","https://openalex.org/W4300953070","https://openalex.org/W6681072280","https://openalex.org/W6752012727"],"related_works":["https://openalex.org/W4385819622","https://openalex.org/W314887134","https://openalex.org/W4367675102","https://openalex.org/W2497028718","https://openalex.org/W2145648399","https://openalex.org/W3111233095","https://openalex.org/W2010600439","https://openalex.org/W3097424628","https://openalex.org/W1482650152","https://openalex.org/W2539566230"],"abstract_inverted_index":{"Software-defined":[0],"networking":[1],"(SDN)":[2],"has":[3],"been":[4],"considered":[5],"as":[6],"a":[7,80,115,126],"break-through":[8],"technology":[9],"for":[10,94,103,150],"the":[11,36,49,56,67,91,99,138],"next-generation":[12],"Internet.":[13],"It":[14],"enables":[15],"fine-grained":[16],"flow":[17,38],"control":[18],"that":[19,159],"can":[20,47,161],"make":[21],"networks":[22],"more":[23],"flexible":[24],"and":[25,83,107,111,153,157,170],"programmable.":[26],"However,":[27],"this":[28,63],"might":[29],"lead":[30],"to":[31,35,72,136],"scalability":[32],"issues":[33],"due":[34],"possible":[37],"state":[39],"explosion":[40],"in":[41,114,125],"SDN":[42,118,134],"switches.":[43],"SDN-based":[44],"source":[45,75],"routing":[46,76],"reduce":[48,162],"volume":[50],"of":[51,131,140],"flow-tables":[52],"significantly":[53],"by":[54],"encoding":[55],"path":[57,167],"information":[58],"into":[59],"packet":[60,85,92,100],"headers.":[61],"In":[62],"paper,":[64],"we":[65,143],"leverage":[66],"protocol-oblivious":[68,74,116],"forwarding":[69,86],"instruction":[70],"set":[71],"design":[73],"(POSR),":[77],"which":[78,129],"is":[79],"protocol-independent,":[81],"bandwidth-efficient,":[82],"flow-table-saving":[84],"technique.":[87],"We":[88],"lay":[89],"out":[90],"format":[93],"POSR,":[95],"come":[96],"up":[97],"with":[98,146],"processing":[101],"pipelines":[102],"realizing":[104],"unicast,":[105,151],"multicast,":[106,152],"link":[108,154,172],"failure":[109,155,173],"recovery,":[110,156],"implement":[112],"POSR":[113,145,160],"forwarding-enabled":[117],"network":[119,127],"system.":[120],"Experiments":[121],"are":[122],"then":[123],"performed":[124],"testbed,":[128],"consists":[130],"14":[132],"stand-alone":[133],"switches,":[135],"validate":[137],"advantages":[139],"POSR.":[141],"Specifically,":[142],"compare":[144],"several":[147],"OpenFlow-based":[148],"benchmarks":[149],"confirm":[158],"flow-table":[163],"utilization":[164],"effectively,":[165],"shorten":[166],"setup":[168],"latency":[169],"expedite":[171],"recovery.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
