{"id":"https://openalex.org/W2810205167","doi":"https://doi.org/10.23919/ondm.2018.8396115","title":"Design methodologies and algorithms for survivable C-RAN","display_name":"Design methodologies and algorithms for survivable C-RAN","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2810205167","doi":"https://doi.org/10.23919/ondm.2018.8396115","mag":"2810205167"},"language":"en","primary_location":{"id":"doi:10.23919/ondm.2018.8396115","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm.2018.8396115","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Optical Network Design and Modeling (ONDM)","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/A5068781783","display_name":"Bahare M. Khorsandi","orcid":"https://orcid.org/0009-0005-3249-0184"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Bahare M. Khorsandi","raw_affiliation_strings":["DEI, University of Bologna, Bologna, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEI, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075938608","display_name":"Federico Tonini","orcid":"https://orcid.org/0000-0003-2905-1381"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federico Tonini","raw_affiliation_strings":["DEI, University of Bologna, Bologna, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEI, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038421080","display_name":"Carla Raffaelli","orcid":"https://orcid.org/0000-0002-1250-2476"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Carla Raffaelli","raw_affiliation_strings":["DEI, University of Bologna, Bologna, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEI, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":4.6758,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.96095376,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"106","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991999864578247,"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":0.9991999864578247,"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":0.7526006102561951},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.7208786010742188},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.6798783540725708},{"id":"https://openalex.org/keywords/backup","display_name":"Backup","score":0.6570196151733398},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6120479106903076},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5469723343849182},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5380776524543762},{"id":"https://openalex.org/keywords/survivability","display_name":"Survivability","score":0.5248175859451294},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.520901620388031},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.47366270422935486},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4635753929615021},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4443266987800598},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4166176915168762},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2775251865386963},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.11448425054550171}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7526006102561951},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.7208786010742188},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.6798783540725708},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.6570196151733398},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6120479106903076},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5469723343849182},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5380776524543762},{"id":"https://openalex.org/C2781133158","wikidata":"https://www.wikidata.org/wiki/Q1088669","display_name":"Survivability","level":2,"score":0.5248175859451294},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.520901620388031},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.47366270422935486},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4635753929615021},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4443266987800598},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4166176915168762},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2775251865386963},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.11448425054550171},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/ondm.2018.8396115","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ondm.2018.8396115","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Optical Network Design and Modeling (ONDM)","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/643753","is_oa":false,"landing_page_url":"http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8388304","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1682076822","https://openalex.org/W2064969374","https://openalex.org/W2137671500","https://openalex.org/W2140297344","https://openalex.org/W2294803782","https://openalex.org/W2296054864","https://openalex.org/W2511326042","https://openalex.org/W2942749812","https://openalex.org/W4232395071","https://openalex.org/W6761582788","https://openalex.org/W6813796595"],"related_works":["https://openalex.org/W2018581325","https://openalex.org/W2066023846","https://openalex.org/W2592537445","https://openalex.org/W2117039245","https://openalex.org/W2238502947","https://openalex.org/W4327983820","https://openalex.org/W2588899857","https://openalex.org/W2511268924","https://openalex.org/W2791638519","https://openalex.org/W2474288807"],"abstract_inverted_index":{"In":[0,21,72],"centralized/cloud":[1],"radio":[2,13,35,59],"access":[3],"networks":[4],"(C-RANs),":[5],"baseband":[6,24],"units":[7,14],"(BBUs)":[8],"are":[9,106,171],"decoupled":[10],"from":[11],"remote":[12],"(RRUs)":[15],"and":[16,37,111,123],"placed":[17],"in":[18,57,136],"BBU":[19,45,90,120,143],"hotels.":[20],"this":[22,62,73],"way":[23],"processing":[25],"resources":[26],"can":[27,47],"be":[28],"shared":[29],"among":[30],"RRUs,":[31],"providing":[32],"opportunities":[33],"for":[34],"coordination":[36],"cost/energy":[38],"savings.":[39],"However,":[40],"the":[41,58,64,78,87,100,118,125,133,139,142,164],"failure":[42,98],"of":[43,52,66,77,89,127,138,141],"a":[44,49,67],"hotel":[46,97],"affect":[48],"large":[50],"number":[51],"RRUs":[53],"creating":[54],"severe":[55],"outages":[56],"segment.":[60],"For":[61],"reason,":[63],"design":[65],"resilient":[68],"C-RAN":[69],"is":[70,83,102,154],"imperative.":[71],"paper,":[74],"an":[75],"extension":[76],"facility":[79],"location":[80,121],"problem":[81,122],"(FLP)":[82],"proposed":[84,107,134],"to":[85,116,147,156,160],"find":[86,157],"placement":[88,144],"hotels":[91],"that":[92,170],"guarantees":[93],"survivability":[94],"against":[95],"single":[96],"while":[99],"delay":[101],"minimized.":[103],"Different":[104],"strategies":[105],"based":[108],"on":[109],"heuristic":[110,152],"integer":[112],"linear":[113],"programming":[114],"(ILP)":[115],"solve":[117],"survivable":[119],"optimizing":[124],"sharing":[126],"backup":[128],"resources.":[129],"The":[130,151],"results":[131],"compare":[132],"methodologies":[135],"terms":[137],"costs":[140],"by":[145,163],"referring":[146],"different":[148,168],"network":[149],"topologies.":[150],"algorithm":[153],"shown":[155],"solutions":[158],"close":[159],"those":[161],"obtained":[162],"ILP,":[165],"although":[166],"evidencing":[167],"contributions":[169],"suitably":[172],"discussed.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
