{"id":"https://openalex.org/W1919325320","doi":"https://doi.org/10.1109/mwc.2015.7306535","title":"Xhaul: toward an integrated fronthaul/backhaul architecture in 5G networks","display_name":"Xhaul: toward an integrated fronthaul/backhaul architecture in 5G networks","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W1919325320","doi":"https://doi.org/10.1109/mwc.2015.7306535","mag":"1919325320"},"language":"en","primary_location":{"id":"doi:10.1109/mwc.2015.7306535","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.2015.7306535","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10016/25920","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5005612118","display_name":"Antonio de la Oliva","orcid":"https://orcid.org/0000-0002-2510-6632"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio De La Oliva","raw_affiliation_strings":["University Carlos III of Madrid","UNIVERSITY CARLOS III OF MADRID"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Carlos III of Madrid","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"UNIVERSITY CARLOS III OF MADRID","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086187463","display_name":"Xavier Costa\u2010P\u00e9rez","orcid":"https://orcid.org/0000-0002-9654-6109"},"institutions":[{"id":"https://openalex.org/I4210164122","display_name":"NEC (Germany)","ror":"https://ror.org/05hxss661","country_code":"DE","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210164122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xavier Costa Perez","raw_affiliation_strings":["NEC Europe Ltd, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Europe Ltd, Germany","institution_ids":["https://openalex.org/I4210164122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030306125","display_name":"Arturo Azcorra","orcid":"https://orcid.org/0000-0002-5298-1248"},"institutions":[{"id":"https://openalex.org/I2802499160","display_name":"IMDEA Networks","ror":"https://ror.org/04mm9fg30","country_code":"ES","type":"facility","lineage":["https://openalex.org/I105140100","https://openalex.org/I2802499160"]},{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Arturo Azcorra","raw_affiliation_strings":["University Carlos III of Madrid and IMDEA Networks","[University Carlos III of Madrid and IMDEA Networks]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Carlos III of Madrid and IMDEA Networks","institution_ids":["https://openalex.org/I2802499160","https://openalex.org/I50357001"]},{"raw_affiliation_string":"[University Carlos III of Madrid and IMDEA Networks]","institution_ids":["https://openalex.org/I2802499160","https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053793443","display_name":"Andrea Di Giglio","orcid":"https://orcid.org/0000-0002-2242-2621"},"institutions":[{"id":"https://openalex.org/I137543953","display_name":"Telecom Italia (Italy)","ror":"https://ror.org/00xmwgm53","country_code":"IT","type":"company","lineage":["https://openalex.org/I137543953"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Di Giglio","raw_affiliation_strings":["Telecom Italia","Telecom Italia#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecom Italia","institution_ids":["https://openalex.org/I137543953"]},{"raw_affiliation_string":"Telecom Italia#TAB#","institution_ids":["https://openalex.org/I137543953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090790899","display_name":"Fabio Cavaliere","orcid":"https://orcid.org/0000-0002-7278-580X"},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Cavaliere","raw_affiliation_strings":["Ericsson Research, Italy","Ericsson Research (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Italy","institution_ids":["https://openalex.org/I4210126170"]},{"raw_affiliation_string":"Ericsson Research (Italy)","institution_ids":["https://openalex.org/I4210126170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064777248","display_name":"Dirk Tiegelbekkers","orcid":null},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Dirk Tiegelbekkers","raw_affiliation_strings":["Nokia Solutions and Networks"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Solutions and Networks","institution_ids":["https://openalex.org/I2738502077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077028136","display_name":"Johannes Lessmann","orcid":null},"institutions":[{"id":"https://openalex.org/I4210164122","display_name":"NEC (Germany)","ror":"https://ror.org/05hxss661","country_code":"DE","type":"company","lineage":["https://openalex.org/I118347220","https://openalex.org/I4210164122"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johannes Lessmann","raw_affiliation_strings":["NEC Europe Ltd, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Europe Ltd, Germany","institution_ids":["https://openalex.org/I4210164122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109187976","display_name":"Thomas Haustein","orcid":null},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Haustein","raw_affiliation_strings":["Fraunhofer Heinrich Hertz Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Heinrich Hertz Institute","institution_ids":["https://openalex.org/I2800274787"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006456392","display_name":"Alain Mourad","orcid":"https://orcid.org/0000-0002-5820-0633"},"institutions":[{"id":"https://openalex.org/I2903168693","display_name":"Digital Europe","ror":"https://ror.org/022z2ef35","country_code":"BE","type":"nonprofit","lineage":["https://openalex.org/I2903168693"]},{"id":"https://openalex.org/I36326968","display_name":"InterDigital (United States)","ror":"https://ror.org/02w335z67","country_code":"US","type":"company","lineage":["https://openalex.org/I36326968"]}],"countries":["BE","US"],"is_corresponding":false,"raw_author_name":"Alain Mourad","raw_affiliation_strings":["InterDigital Europe Ltd","InterDigital Europe, Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"InterDigital Europe Ltd","institution_ids":["https://openalex.org/I2903168693","https://openalex.org/I36326968"]},{"raw_affiliation_string":"InterDigital Europe, Ltd","institution_ids":["https://openalex.org/I2903168693","https://openalex.org/I36326968"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036722336","display_name":"Paola Iovanna","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126170","display_name":"Ericsson (Italy)","ror":"https://ror.org/027n3xb46","country_code":"IT","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210126170"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Paola Iovanna","raw_affiliation_strings":["Ericsson Research, Italy","Ericsson Research (Italy)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ericsson Research, Italy","institution_ids":["https://openalex.org/I4210126170"]},{"raw_affiliation_string":"Ericsson Research (Italy)","institution_ids":["https://openalex.org/I4210126170"]}]}],"institutions":[],"countries_distinct_count":6,"institutions_distinct_count":9,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":29.7285,"has_fulltext":false,"cited_by_count":148,"citation_normalized_percentile":{"value":0.99742931,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"22","issue":"5","first_page":"32","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.3589000105857849,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.3589000105857849,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10847","display_name":"Advanced Optical Network Technologies","score":0.24770000576972961,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.11259999871253967,"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":0.7706563472747803},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7280394434928894},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.6936231255531311},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.5637802481651306},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.49799656867980957},{"id":"https://openalex.org/keywords/network-element","display_name":"Network element","score":0.4947890639305115},{"id":"https://openalex.org/keywords/interoperability","display_name":"Interoperability","score":0.4427960216999054},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.4170396327972412},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.36694878339767456},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.34062376618385315},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.15333163738250732}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7706563472747803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7280394434928894},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.6936231255531311},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.5637802481651306},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.49799656867980957},{"id":"https://openalex.org/C129119673","wikidata":"https://www.wikidata.org/wiki/Q4418003","display_name":"Network element","level":2,"score":0.4947890639305115},{"id":"https://openalex.org/C20136886","wikidata":"https://www.wikidata.org/wiki/Q749647","display_name":"Interoperability","level":2,"score":0.4427960216999054},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.4170396327972412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36694878339767456},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.34062376618385315},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.15333163738250732},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/mwc.2015.7306535","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.2015.7306535","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:e-archivo.uc3m.es:10016/25920","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/25920","pdf_url":null,"source":{"id":"https://openalex.org/S4306402178","display_name":"e-Archivo (Universidad Carlos III de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/241690","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/241690","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:e-archivo.uc3m.es:10016/25920","is_oa":true,"landing_page_url":"http://hdl.handle.net/10016/25920","pdf_url":null,"source":{"id":"https://openalex.org/S4306402178","display_name":"e-Archivo (Universidad Carlos III de Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I50357001","host_organization_name":"Universidad Carlos III de Madrid","host_organization_lineage":["https://openalex.org/I50357001"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6399999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313985","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508"},{"id":"https://openalex.org/F4320322214","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1984671220","https://openalex.org/W2003811155","https://openalex.org/W2018552671","https://openalex.org/W2092679120","https://openalex.org/W2110217703","https://openalex.org/W2171373667","https://openalex.org/W2260988562","https://openalex.org/W2312627490"],"related_works":["https://openalex.org/W4386736589","https://openalex.org/W3185151308","https://openalex.org/W1983226038","https://openalex.org/W2041808431","https://openalex.org/W2556731925","https://openalex.org/W2948318787","https://openalex.org/W1609627895","https://openalex.org/W2919878790","https://openalex.org/W2220052414","https://openalex.org/W2354523246"],"abstract_inverted_index":{"The":[0,36],"Xhaul":[1,37,191],"architecture":[2,166],"presented":[3],"in":[4,28,159,180],"this":[5,172],"article":[6],"is":[7,152],"aimed":[8],"at":[9],"developing":[10],"a":[11,29,114,118,132,156,160],"5G":[12,61,98,162],"integrated":[13,163],"backhaul":[14],"and":[15,21,31,45,68,77,101,131,141,185],"fronthaul":[16],"transport":[17,38,92],"network":[18,39,93,103,107,121],"enabling":[19],"flexible":[20],"software-defined":[22],"reconfiguration":[23],"of":[24,42,63,79,81,85,113],"all":[25],"networking":[26],"elements":[27],"multi-tenant":[30],"service-oriented":[32],"unified":[33,133],"management":[34],"environment.":[35],"vision":[40],"consists":[41],"high-capacity":[43,54,138],"switches":[44],"heterogeneous":[46],"transmission":[47,139],"links":[48],"(e.g.,":[49],"fiber":[50],"or":[51,87],"wireless":[52],"optics,":[53],"copper,":[55],"mmWave)":[56],"interconnecting":[57],"remote":[58],"radio":[59,99],"heads,":[60],"points":[62,78],"attachment":[64],"(5GPoAs,":[65],"e.g.,":[66],"macro-":[67],"small":[69],"cells),":[70],"centralized-":[71],"processing":[72],"units":[73],"(mini":[74],"data":[75,134],"centers),":[76],"presence":[80],"the":[82,111,176,181,186,190],"core":[83,102],"networks":[84],"one":[86],"multiple":[88],"service":[89],"provider(s).":[90],"This":[91],"shall":[94],"flexibly":[95],"interconnect":[96],"distributed":[97],"access":[100],"functions,":[104],"hosted":[105],"on":[106,189],"centralized":[108],"nodes,":[109],"through":[110],"implementation":[112],"control":[115,124],"infrastructure":[116],"using":[117],"unified,":[119],"abstract":[120],"model":[122],"for":[123,167],"plane":[125,135],"integration":[126],"(Xhaul":[127,146],"Control":[128],"Infrastructure,":[129],"XCI);":[130],"encompassing":[136],"innovative":[137],"technologies":[140],"novel":[142],"deterministic-latency":[143],"switch":[144],"architectures":[145],"packet":[147],"Forwarding":[148],"Element,":[149],"XFE).":[150],"Standardization":[151],"expected":[153],"to":[154],"play":[155],"major":[157,177],"role":[158],"future":[161],"front":[164],"haul/backhaul":[165],"multi-vendor":[168],"interoperability":[169],"reasons.":[170],"To":[171],"end,":[173],"we":[174],"review":[175],"relevant":[178],"activities":[179],"current":[182],"standardization":[183],"landscape":[184],"potential":[187],"impact":[188],"architecture.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":23},{"year":2018,"cited_by_count":34},{"year":2017,"cited_by_count":24},{"year":2016,"cited_by_count":23},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2016-06-24T00:00:00"}