{"id":"https://openalex.org/W3048851098","doi":"https://doi.org/10.1109/infocomwkshps50562.2020.9162703","title":"A Flexible Hierarchical Network Architecture with Variable-Length IP Address","display_name":"A Flexible Hierarchical Network Architecture with Variable-Length IP Address","publication_year":2020,"publication_date":"2020-07-01","ids":{"openalex":"https://openalex.org/W3048851098","doi":"https://doi.org/10.1109/infocomwkshps50562.2020.9162703","mag":"3048851098"},"language":"en","primary_location":{"id":"doi:10.1109/infocomwkshps50562.2020.9162703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps50562.2020.9162703","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 Workshops (INFOCOM WKSHPS)","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/A5041075847","display_name":"Jifan Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jifan Tang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100699592","display_name":"Wanli Zhang","orcid":"https://orcid.org/0000-0002-8841-2311"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanli Zhang","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006019956","display_name":"Xiangyang Gong","orcid":"https://orcid.org/0000-0002-0631-9747"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyang Gong","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013056501","display_name":"Guangpeng Li","orcid":"https://orcid.org/0000-0001-8318-5853"},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Guangpeng Li","raw_affiliation_strings":["Huawei Technologies Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019505408","display_name":"Delei Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210160618","display_name":"Huawei Technologies (United Kingdom)","ror":"https://ror.org/056gzgs71","country_code":"GB","type":"company","lineage":["https://openalex.org/I2250955327","https://openalex.org/I4210160618"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Delei Yu","raw_affiliation_strings":["Huawei Technologies Co., Ltd"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd","institution_ids":["https://openalex.org/I4210160618"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024018042","display_name":"Ye Tian","orcid":"https://orcid.org/0000-0002-3428-1889"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Tian","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427695","display_name":"Bowen Liu","orcid":"https://orcid.org/0000-0002-4194-8119"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Liu","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100671317","display_name":"Lei Zhao","orcid":"https://orcid.org/0000-0002-8309-9776"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhao","raw_affiliation_strings":["State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5041075847"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.9251,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77050253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"43","issue":null,"first_page":"267","last_page":"272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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":0.9987000226974487,"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":0.7899827361106873},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7798850536346436},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6823974251747131},{"id":"https://openalex.org/keywords/packet-forwarding","display_name":"Packet forwarding","score":0.6181467175483704},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.600289523601532},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5660869479179382},{"id":"https://openalex.org/keywords/ip-address-management","display_name":"IP address management","score":0.5437543988227844},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.5301241278648376},{"id":"https://openalex.org/keywords/ip-forwarding","display_name":"IP forwarding","score":0.5127588510513306},{"id":"https://openalex.org/keywords/internet-protocol","display_name":"Internet Protocol","score":0.5120568871498108},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5004699230194092},{"id":"https://openalex.org/keywords/interconnection","display_name":"Interconnection","score":0.4972389042377472},{"id":"https://openalex.org/keywords/ip-tunnel","display_name":"IP tunnel","score":0.44697391986846924},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.42681217193603516},{"id":"https://openalex.org/keywords/address-space","display_name":"Address space","score":0.42183881998062134},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.41912567615509033},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.2713039517402649},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.0747169554233551},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.0665459930896759}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7899827361106873},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7798850536346436},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6823974251747131},{"id":"https://openalex.org/C120317029","wikidata":"https://www.wikidata.org/wiki/Q874048","display_name":"Packet forwarding","level":3,"score":0.6181467175483704},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.600289523601532},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5660869479179382},{"id":"https://openalex.org/C201980515","wikidata":"https://www.wikidata.org/wiki/Q13219707","display_name":"IP address management","level":4,"score":0.5437543988227844},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.5301241278648376},{"id":"https://openalex.org/C174809319","wikidata":"https://www.wikidata.org/wiki/Q5973191","display_name":"IP forwarding","level":5,"score":0.5127588510513306},{"id":"https://openalex.org/C35341882","wikidata":"https://www.wikidata.org/wiki/Q8795","display_name":"Internet Protocol","level":3,"score":0.5120568871498108},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5004699230194092},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.4972389042377472},{"id":"https://openalex.org/C10790986","wikidata":"https://www.wikidata.org/wiki/Q442343","display_name":"IP tunnel","level":4,"score":0.44697391986846924},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.42681217193603516},{"id":"https://openalex.org/C144240696","wikidata":"https://www.wikidata.org/wiki/Q367204","display_name":"Address space","level":2,"score":0.42183881998062134},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.41912567615509033},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.2713039517402649},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.0747169554233551},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0665459930896759},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocomwkshps50562.2020.9162703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocomwkshps50562.2020.9162703","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 Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5600000023841858}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1591370845","https://openalex.org/W1707928886","https://openalex.org/W1793020075","https://openalex.org/W2007610974","https://openalex.org/W2042419493","https://openalex.org/W2083890707","https://openalex.org/W2145218985","https://openalex.org/W2967527764","https://openalex.org/W2981541312","https://openalex.org/W3034791909","https://openalex.org/W3128315601"],"related_works":["https://openalex.org/W3169314715","https://openalex.org/W3120529977","https://openalex.org/W1952682129","https://openalex.org/W2262461811","https://openalex.org/W2107517351","https://openalex.org/W1035135350","https://openalex.org/W3161036849","https://openalex.org/W4249609571","https://openalex.org/W3184693703","https://openalex.org/W2279081968"],"abstract_inverted_index":{"IP":[0,17,47,155],"experiences":[1],"dramatic":[2],"development":[3],"since":[4],"its":[5],"birth":[6],"and":[7,20,34,54,62,106,128,135,142,147],"has":[8,107],"become":[9],"the":[10,14,25,94,101,113,122,145],"fundamental":[11],"protocol":[12,48],"of":[13,42,60,104,124,149],"Internet.":[15],"However,":[16],"faced":[18],"more":[19,21],"prominent":[22],"problems":[23,44],"in":[24],"past":[26],"years,":[27],"such":[28],"as":[29,139],"address":[30,53,99,125],"exhaustion,":[31],"low":[32,35],"flexibility":[33,123,148],"packet":[36,57,118,132],"space":[37,133],"efficiency.":[38],"The":[39,98],"root":[40],"cause":[41],"these":[43,68],"is":[45,49,79,126],"that":[46],"designed":[50],"with":[51],"fixed-length":[52,55],"delimited":[56],"format,":[58],"lacking":[59],"extensibility":[61],"flexibility.":[63],"In":[64],"order":[65],"to":[66,81,153],"solve":[67],"problems,":[69],"we":[70,87],"firstly":[71],"propose":[72],"a":[73],"hierarchical":[74,95,102,114],"network":[75,78,96,105,115],"architecture":[76],"where":[77],"able":[80],"extend":[82],"naturally":[83],"without":[84],"limitation.":[85],"Then":[86],"adopt":[88],"an":[89],"addressing":[90],"scheme":[91,151],"based":[92],"on":[93],"architecture.":[97],"reflects":[100],"levels":[103],"no":[108],"quantity":[109],"limit.":[110],"Benefiting":[111],"from":[112],"architecture,":[116],"flexible":[117],"forwarding":[119],"which":[120],"improves":[121],"described,":[127],"it":[129],"helps":[130],"improve":[131],"efficiency":[134],"interconnect":[136],"heterogeneous":[137],"networks":[138],"well.":[140],"Implementation":[141],"experiments":[143],"illustrate":[144],"feasibility":[146],"our":[150],"compared":[152],"conventional":[154],"protocol.":[156]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}