{"id":"https://openalex.org/W4416297985","doi":"https://doi.org/10.1145/3772356.3772381","title":"A Modern Edge-based Design for Cellular Roaming","display_name":"A Modern Edge-based Design for Cellular Roaming","publication_year":2025,"publication_date":"2025-11-17","ids":{"openalex":"https://openalex.org/W4416297985","doi":"https://doi.org/10.1145/3772356.3772381"},"language":"en","primary_location":{"id":"doi:10.1145/3772356.3772381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772356.3772381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3772356.3772381","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th ACM Workshop on Hot Topics in Networks","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3772356.3772381","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042576201","display_name":"Tenzin Samten Ukyab","orcid":"https://orcid.org/0009-0000-1500-4256"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tenzin Samten Ukyab","raw_affiliation_strings":["UC Berkeley, Berkeley, California, USA"],"raw_orcid":"https://orcid.org/0009-0000-1500-4256","affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, California, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004946056","display_name":"Shaddi Hasan","orcid":"https://orcid.org/0000-0001-5432-6952"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaddi Hasan","raw_affiliation_strings":["Virginia Tech, Blacksburg, Virginia, USA"],"raw_orcid":"https://orcid.org/0000-0001-5432-6952","affiliations":[{"raw_affiliation_string":"Virginia Tech, Blacksburg, Virginia, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045155287","display_name":"Sylvia Ratnasamy","orcid":"https://orcid.org/0000-0002-0524-9425"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sylvia Ratnasamy","raw_affiliation_strings":["UC Berkeley, Berkeley, California, USA"],"raw_orcid":"https://orcid.org/0000-0002-0524-9425","affiliations":[{"raw_affiliation_string":"UC Berkeley, Berkeley, California, USA","institution_ids":["https://openalex.org/I95457486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040529929","display_name":"Scott Shenker","orcid":"https://orcid.org/0000-0002-1357-7533"},"institutions":[{"id":"https://openalex.org/I1297971548","display_name":"International Computer Science Institute","ror":"https://ror.org/01ewh7m12","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1297971548"]},{"id":"https://openalex.org/I134446601","display_name":"Berkeley College","ror":"https://ror.org/02xewxa75","country_code":"US","type":"education","lineage":["https://openalex.org/I134446601"]},{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott Shenker","raw_affiliation_strings":["UC Berkeley / ICSI, Berkeley, California, USA"],"raw_orcid":"https://orcid.org/0000-0002-1357-7533","affiliations":[{"raw_affiliation_string":"UC Berkeley / ICSI, Berkeley, California, USA","institution_ids":["https://openalex.org/I1297971548","https://openalex.org/I134446601","https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042576201"],"corresponding_institution_ids":["https://openalex.org/I95457486"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.32420865,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"354","last_page":"361"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.3824999928474426,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.3824999928474426,"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/T11478","display_name":"Caching and Content Delivery","score":0.08889999985694885,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.07959999889135361,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/roaming","display_name":"Roaming","score":0.9674999713897705},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.5501000285148621},{"id":"https://openalex.org/keywords/mobile-ip","display_name":"Mobile IP","score":0.4507000148296356},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.4205999970436096},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.3926999866962433},{"id":"https://openalex.org/keywords/public-land-mobile-network","display_name":"Public land mobile network","score":0.39079999923706055},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.33889999985694885},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.3287000060081482}],"concepts":[{"id":"https://openalex.org/C194498986","wikidata":"https://www.wikidata.org/wiki/Q680016","display_name":"Roaming","level":2,"score":0.9674999713897705},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7975000143051147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7161999940872192},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.5501000285148621},{"id":"https://openalex.org/C82203111","wikidata":"https://www.wikidata.org/wiki/Q205936","display_name":"Mobile IP","level":3,"score":0.4507000148296356},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.4205999970436096},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.3926999866962433},{"id":"https://openalex.org/C36800599","wikidata":"https://www.wikidata.org/wiki/Q915808","display_name":"Public land mobile network","level":4,"score":0.39079999923706055},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.33889999985694885},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.3287000060081482},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.3244999945163727},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.323199987411499},{"id":"https://openalex.org/C51675839","wikidata":"https://www.wikidata.org/wiki/Q1665681","display_name":"Intelligent Network","level":2,"score":0.313400000333786},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.3100999891757965},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.30480000376701355},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.2976999878883362},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.2962000072002411},{"id":"https://openalex.org/C117387248","wikidata":"https://www.wikidata.org/wiki/Q11186","display_name":"Private network","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C84734044","wikidata":"https://www.wikidata.org/wiki/Q533360","display_name":"Softswitch","level":5,"score":0.2865000069141388},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2646999955177307},{"id":"https://openalex.org/C71315457","wikidata":"https://www.wikidata.org/wiki/Q2642473","display_name":"GPRS core network","level":4,"score":0.25839999318122864},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2547000050544739}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3772356.3772381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772356.3772381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3772356.3772381","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th ACM Workshop on Hot Topics in Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/139803","is_oa":true,"landing_page_url":"https://hdl.handle.net/10919/139803","pdf_url":null,"source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1145/3772356.3772381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772356.3772381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3772356.3772381","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 24th ACM Workshop on Hot Topics in Networks","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G698705183","display_name":null,"funder_award_id":"2148230","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4416297985.pdf","grobid_xml":"https://content.openalex.org/works/W4416297985.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2896958856","https://openalex.org/W3046467528","https://openalex.org/W3094059923","https://openalex.org/W3096825561","https://openalex.org/W3132420509","https://openalex.org/W3190541996","https://openalex.org/W4283014984","https://openalex.org/W4312698066","https://openalex.org/W4315630154","https://openalex.org/W4361969132","https://openalex.org/W4399852629","https://openalex.org/W4401508098","https://openalex.org/W6911355555"],"related_works":[],"abstract_inverted_index":{"Support":[0],"for":[1,97],"roaming":[2,41,66,98,116],"in":[3,100,115],"today's":[4],"cellular":[5],"architecture":[6,93],"involves":[7],"operating":[8],"a":[9,37,55,104],"private":[10],"network":[11,21,67,85],"that":[12,82],"sits":[13],"right":[14],"next":[15],"to":[16,39,77,89],"the":[17,24,60,65,70,80,83,91],"mainstream":[18],"Internet.":[19],"This":[20],"is":[22],"called":[23],"IP":[25],"Exchange":[26],"Network":[27,33],"(IPX)":[28],"and":[29,45,47],"it":[30],"provides":[31,94],"Mobile":[32],"Operators":[34],"(MNOs)":[35],"with":[36,69],"mechanism":[38],"form":[40],"partnerships,":[42],"resolve":[43],"billing":[44],"QoS,":[46],"set":[48],"up":[49],"tunnels":[50],"as":[51],"necessary.":[52],"We":[53],"propose":[54],"design":[56],"which":[57],"we":[58,108],"call":[59],"CPX":[61,92,106],"(Consolidated":[62],"IPX/IXP)":[63],"where":[64],"converges":[68],"Internet":[71],"by":[72],"leveraging":[73],"existing":[74],"edge":[75],"providers":[76],"provide":[78],"all":[79],"benefits":[81],"IPX":[84],"provides.":[86],"In":[87],"addition":[88],"convergence,":[90],"lower":[95],"latency":[96],"users;":[99],"our":[101],"simulation":[102],"of":[103,112],"global":[105],"deployment,":[107],"demonstrate":[109],"an":[110],"average":[111],"318%":[113],"improvement":[114],"connection":[117],"latency.":[118]},"counts_by_year":[],"updated_date":"2026-03-12T06:13:28.667946","created_date":"2025-11-17T00:00:00"}