{"id":"https://openalex.org/W2750658144","doi":"https://doi.org/10.1109/icton.2017.8025011","title":"Dynamic Virtual Network connectivity for C-RAN backhauling","display_name":"Dynamic Virtual Network connectivity for C-RAN backhauling","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2750658144","doi":"https://doi.org/10.1109/icton.2017.8025011","mag":"2750658144"},"language":"en","primary_location":{"id":"doi:10.1109/icton.2017.8025011","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","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/A5050564057","display_name":"A. Asensio","orcid":"https://orcid.org/0000-0002-3345-6093"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"A. Asensio","raw_affiliation_strings":["Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024502660","display_name":"Marc Ruiz","orcid":"https://orcid.org/0000-0001-6429-6347"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Ruiz","raw_affiliation_strings":["Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051130640","display_name":"Luis Velasco","orcid":"https://orcid.org/0000-0002-7345-296X"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. Velasco","raw_affiliation_strings":["Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Optical Communications Group (GCO), Universitat Polit\u00e8cnica de Catalunya (UPC), Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5050564057"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13891318,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9990000128746033,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9986000061035156,"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/radio-access-network","display_name":"Radio access network","score":0.8276219964027405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8217191696166992},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.6758774518966675},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.674736738204956},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.6492031812667847},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.6113860607147217},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5271978974342346},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5050554871559143},{"id":"https://openalex.org/keywords/umts-frequency-bands","display_name":"UMTS frequency bands","score":0.47074493765830994},{"id":"https://openalex.org/keywords/umts-terrestrial-radio-access-network","display_name":"UMTS Terrestrial Radio Access Network","score":0.45816025137901306},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44860273599624634},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4283272624015808},{"id":"https://openalex.org/keywords/virtual-network","display_name":"Virtual network","score":0.423404723405838},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.4180343747138977},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.22983455657958984},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.1334417462348938},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.10145679116249084},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.09487411379814148},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08856582641601562}],"concepts":[{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.8276219964027405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8217191696166992},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.6758774518966675},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.674736738204956},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.6492031812667847},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.6113860607147217},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5271978974342346},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5050554871559143},{"id":"https://openalex.org/C101618186","wikidata":"https://www.wikidata.org/wiki/Q3633928","display_name":"UMTS frequency bands","level":2,"score":0.47074493765830994},{"id":"https://openalex.org/C31304418","wikidata":"https://www.wikidata.org/wiki/Q283455","display_name":"UMTS Terrestrial Radio Access Network","level":5,"score":0.45816025137901306},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44860273599624634},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4283272624015808},{"id":"https://openalex.org/C2776874963","wikidata":"https://www.wikidata.org/wiki/Q4112081","display_name":"Virtual network","level":2,"score":0.423404723405838},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.4180343747138977},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.22983455657958984},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.1334417462348938},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.10145679116249084},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.09487411379814148},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08856582641601562}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icton.2017.8025011","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icton.2017.8025011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 19th International Conference on Transparent Optical Networks (ICTON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2034126984","https://openalex.org/W2051723053","https://openalex.org/W2182098539","https://openalex.org/W2436923341","https://openalex.org/W2482067941","https://openalex.org/W2551163142","https://openalex.org/W6722422265"],"related_works":["https://openalex.org/W4229665537","https://openalex.org/W2905590419","https://openalex.org/W4386736589","https://openalex.org/W4254768154","https://openalex.org/W1573527848","https://openalex.org/W1609627895","https://openalex.org/W951489289","https://openalex.org/W1983226038","https://openalex.org/W3206874722","https://openalex.org/W2150714377"],"abstract_inverted_index":{"Aiming":[0],"at":[1,91],"satisfying":[2],"in":[3,50,56,114,156,160,174],"a":[4,157],"cost-effective":[5],"manner":[6],"the":[7,31,43,86,121,126,131,210],"forecast":[8],"traffic":[9],"growth":[10],"that":[11,37],"future":[12,115],"mobile":[13,51,116,153],"networks":[14],"will":[15],"need":[16,110],"to":[17,40,59,85,111,120,144,151,171,190,200],"support,":[18],"traditional":[19],"distributed":[20],"Radio":[21,62],"Access":[22],"Networks":[23],"(RANs)":[24],"are":[25],"evolving":[26],"towards":[27],"centralized":[28,92],"architectures.":[29],"Specifically,":[30],"Cloud-RAN":[32],"(C-RAN)":[33],"architecture":[34],"has":[35],"shown":[36],"can":[38,96],"alleviate":[39],"some":[41,107],"extent":[42],"ever":[44],"increasing":[45],"Total":[46],"Cost":[47],"of":[48,123,187],"Ownership":[49],"networks.":[52],"The":[53],"current":[54],"trend":[55],"C-RAN":[57],"is":[58,207],"separate":[60],"Remote":[61],"Heads":[63],"(RRH)":[64],"with":[65],"radio":[66],"frequency":[67],"(RF)":[68],"functions":[69],"and":[70,102,125,141,176,214],"Baseband":[71],"Units":[72],"(BBU)":[73],"gathering":[74],"baseband":[75],"processing.":[76],"This":[77],"functional":[78],"split":[79],"allows":[80],"keeping":[81],"RF":[82],"modules":[83],"close":[84],"antennas":[87],"while":[88],"placing":[89],"BBUs":[90],"locations":[93],"so":[94],"they":[95],"be":[97,104,112,145,172],"shared":[98],"among":[99],"different":[100],"sites":[101],"even":[103],"virtualized.":[105],"However,":[106],"issues":[108],"still":[109],"addressed":[113],"networks,":[117],"especially":[118],"due":[119],"dynamicity":[122],"services":[124],"strict":[127],"constraints":[128,189],"imposed":[129],"by":[130],"interfaces":[132,139],"needed.":[133],"Since":[134],"connectivity":[135],"reconfiguration":[136,155,170,212],"for":[137,209],"backhaul":[138],"(X2":[140],"S1)":[142],"needs":[143],"provided":[146],"as":[147,195,197],"an":[148],"all-or-nothing":[149],"request":[150],"enable":[152],"resources":[154],"geographical":[158],"area,":[159],"this":[161],"paper":[162],"we":[163],"propose":[164],"dynamic":[165],"Customer":[166],"Virtual":[167],"Network":[168],"(CVN)":[169],"supported":[173],"metro":[175],"core":[177],"network":[178],"segments.":[179],"Additionally,":[180],"such":[181],"CVN":[182,211],"requests":[183],"must":[184],"include":[185],"Quality":[186],"Service":[188],"ensure":[191],"specific":[192],"delay":[193],"constraints,":[194],"well":[196],"bitrate":[198],"guarantees":[199],"avoid":[201],"service":[202],"interruption.":[203],"An":[204],"efficient":[205],"algorithm":[206],"presented":[208],"problem":[213],"exhaustive":[215],"simulation":[216],"results":[217],"study":[218],"its":[219],"performance":[220],"on":[221],"realistic":[222],"scenarios.":[223]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
