{"id":"https://openalex.org/W3108389087","doi":"https://doi.org/10.1145/3426744.3431328","title":"Towards a Hybrid Next Generation NodeB","display_name":"Towards a Hybrid Next Generation NodeB","publication_year":2020,"publication_date":"2020-11-26","ids":{"openalex":"https://openalex.org/W3108389087","doi":"https://doi.org/10.1145/3426744.3431328","mag":"3108389087"},"language":"en","primary_location":{"id":"doi:10.1145/3426744.3431328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3426744.3431328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd P4 Workshop in Europe","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/A5088541194","display_name":"P\u00e9ter V\u00f6r\u00f6s","orcid":"https://orcid.org/0000-0001-7539-9878"},"institutions":[{"id":"https://openalex.org/I106118109","display_name":"E\u00f6tv\u00f6s Lor\u00e1nd University","ror":"https://ror.org/01jsq2704","country_code":"HU","type":"education","lineage":["https://openalex.org/I106118109"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"P\u00e9ter V\u00f6r\u00f6s","raw_affiliation_strings":["E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary","institution_ids":["https://openalex.org/I106118109"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014403283","display_name":"Gergely Pongr\u00e1cz","orcid":"https://orcid.org/0000-0002-5115-9973"},"institutions":[{"id":"https://openalex.org/I4210131589","display_name":"Ericsson (Hungary)","ror":"https://ror.org/03c0yyz21","country_code":"HU","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210131589"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Gergely Pongr\u00e1cz","raw_affiliation_strings":["Ericsson Research, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Budapest, Hungary","institution_ids":["https://openalex.org/I4210131589"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060308984","display_name":"S\u00e1ndor Laki","orcid":"https://orcid.org/0000-0002-8875-5330"},"institutions":[{"id":"https://openalex.org/I106118109","display_name":"E\u00f6tv\u00f6s Lor\u00e1nd University","ror":"https://ror.org/01jsq2704","country_code":"HU","type":"education","lineage":["https://openalex.org/I106118109"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"S\u00e1ndor Laki","raw_affiliation_strings":["E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary","institution_ids":["https://openalex.org/I106118109"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1709,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76951499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"56","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9945999979972839,"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":0.9926999807357788,"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/computer-science","display_name":"Computer science","score":0.82987380027771},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6950939297676086},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.6730819344520569},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6647086143493652},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5667900443077087},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.547159731388092},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.45768868923187256},{"id":"https://openalex.org/keywords/packet-processing","display_name":"Packet processing","score":0.4280398488044739},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.42523646354675293},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34807080030441284},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.23747697472572327}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.82987380027771},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6950939297676086},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.6730819344520569},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6647086143493652},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5667900443077087},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.547159731388092},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45768868923187256},{"id":"https://openalex.org/C2779581428","wikidata":"https://www.wikidata.org/wiki/Q7122997","display_name":"Packet processing","level":3,"score":0.4280398488044739},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.42523646354675293},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34807080030441284},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.23747697472572327},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3426744.3431328","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3426744.3431328","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 3rd P4 Workshop in Europe","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1994926493","https://openalex.org/W2990680207"],"related_works":["https://openalex.org/W3192984318","https://openalex.org/W2752279300","https://openalex.org/W52714575","https://openalex.org/W2294558967","https://openalex.org/W2114103190","https://openalex.org/W4301300682","https://openalex.org/W2514783202","https://openalex.org/W2296278067","https://openalex.org/W2795148745","https://openalex.org/W2504430136"],"abstract_inverted_index":{"5G":[0],"Radio":[1],"Access":[2],"Networks":[3],"consists":[4],"of":[5,94,119,136,149,157],"two":[6],"key":[7],"services:":[8],"User":[9],"Plane":[10],"Function":[11],"(UPF)":[12],"and":[13,42,66,153,160,174],"next":[14],"generation":[15],"NodeB":[16],"(gNB).":[17],"Though":[18],"several":[19],"papers":[20],"have":[21],"recently":[22],"demonstrated":[23],"that":[24,56,68,167],"the":[25,34,73,80,92,106,122,128,134,147,154,158,168,184],"high-level":[26],"UPF":[27],"can":[28],"be":[29,45,176],"described":[30],"in":[31,79,115,183],"P4,":[32],"for":[33,143],"lowest-level":[35],"gNB":[36,57,141,181],"service":[37],"it":[38],"is":[39,97,124,172],"more":[40],"challenging":[41],"cannot":[43],"purely":[44],"done":[46,98],"with":[47],"existing":[48,180],"programmable":[49],"switches.":[50],"In":[51],"this":[52],"paper,":[53],"we":[54,86],"show":[55],"requires":[58],"functionalities":[59,108,137],"such":[60],"as":[61],"Automatic":[62],"Repeat":[63],"Request":[64],"(ARQ)":[65],"ciphering/deciphering":[67],"are":[69,109],"not":[70],"supported":[71],"by":[72,99,111,127,139],"high":[74,101],"speed":[75,102],"P4-programmable":[76,103],"switches":[77],"available":[78],"market.":[81],"To":[82],"overcome":[83],"these":[84],"limitations,":[85],"propose":[87],"a":[88,100,140,150],"hybrid":[89,151,170],"approach":[90,171],"where":[91],"majority":[93],"packet":[95],"processing":[96],"switch":[104],"while":[105],"additional":[107],"solved":[110],"external":[112],"services":[113,123],"implemented":[114],"DPDK.":[116],"The":[117],"coordination":[118],"packets":[120],"among":[121],"also":[125],"handled":[126],"P4-switch.":[129],"Our":[130],"preliminary":[131],"results":[132],"include":[133],"identification":[135],"required":[138],"node":[142],"delivering":[144],"user":[145],"data,":[146],"design":[148],"architecture,":[152],"performance":[155],"evaluation":[156],"buffering":[159],"re-transmission":[161],"service.":[162],"Finally,":[163],"our":[164],"measurements":[165],"demonstrate":[166],"proposed":[169],"scalable":[173],"could":[175],"an":[177],"alternative":[178],"to":[179],"solutions":[182],"future.":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}