{"id":"https://openalex.org/W2942424365","doi":"https://doi.org/10.3390/jsan8020023","title":"SDN-Based Routing for Backhauling in Ultra-Dense Networks","display_name":"SDN-Based Routing for Backhauling in Ultra-Dense Networks","publication_year":2019,"publication_date":"2019-04-23","ids":{"openalex":"https://openalex.org/W2942424365","doi":"https://doi.org/10.3390/jsan8020023","mag":"2942424365"},"language":"en","primary_location":{"id":"doi:10.3390/jsan8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan8020023","pdf_url":"https://www.mdpi.com/2224-2708/8/2/23/pdf?version=1557912930","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2224-2708/8/2/23/pdf?version=1557912930","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079864944","display_name":"Dania Marabissi","orcid":"https://orcid.org/0000-0002-7075-3556"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Dania Marabissi","raw_affiliation_strings":["Department Information Engineering, University of Florence, 50139 Firenze FI, Italy"],"raw_orcid":"https://orcid.org/0000-0002-7075-3556","affiliations":[{"raw_affiliation_string":"Department Information Engineering, University of Florence, 50139 Firenze FI, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005457508","display_name":"Romano Fantacci","orcid":"https://orcid.org/0000-0001-5934-3321"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Romano Fantacci","raw_affiliation_strings":["Department Information Engineering, University of Florence, 50139 Firenze FI, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5934-3321","affiliations":[{"raw_affiliation_string":"Department Information Engineering, University of Florence, 50139 Firenze FI, Italy","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035540764","display_name":"Linda Simoncini","orcid":null},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Linda Simoncini","raw_affiliation_strings":["Department Information Engineering, University of Florence, 50139 Firenze FI, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Information Engineering, University of Florence, 50139 Firenze FI, Italy","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079864944"],"corresponding_institution_ids":["https://openalex.org/I45084792"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.9355,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.78224379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":"2","first_page":"23","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":1.0,"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":1.0,"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":0.9976999759674072,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9937999844551086,"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":0.8309246301651001},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.750378429889679},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.735954761505127},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.61525559425354},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5292403697967529},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.44093164801597595},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.4406786859035492},{"id":"https://openalex.org/keywords/forwarding-plane","display_name":"Forwarding plane","score":0.42142999172210693},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.19344377517700195},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.15951049327850342},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11077186465263367},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1095530092716217}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8309246301651001},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.750378429889679},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.735954761505127},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.61525559425354},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5292403697967529},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.44093164801597595},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.4406786859035492},{"id":"https://openalex.org/C10597312","wikidata":"https://www.wikidata.org/wiki/Q5473302","display_name":"Forwarding plane","level":3,"score":0.42142999172210693},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.19344377517700195},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.15951049327850342},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11077186465263367},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1095530092716217},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/jsan8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan8020023","pdf_url":"https://www.mdpi.com/2224-2708/8/2/23/pdf?version=1557912930","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:dc67977f117c4bd6a9119bf7c31e18df","is_oa":true,"landing_page_url":"https://doaj.org/article/dc67977f117c4bd6a9119bf7c31e18df","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensor and Actuator Networks, Vol 8, Iss 2, p 23 (2019)","raw_type":"article"},{"id":"pmh:oai:flore.unifi.it:2158/1153894","is_oa":false,"landing_page_url":"http://hdl.handle.net/2158/1153894","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"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":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/2224-2708/8/2/23/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/jsan8020023","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"Text"},{"id":"pmh:oai:zenodo.org:172528","is_oa":true,"landing_page_url":"https://www.openaccessrepository.it/record/172528","pdf_url":null,"source":{"id":"https://openalex.org/S4306402478","display_name":"INFM-OAR (INFN Catania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210116497","host_organization_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","host_organization_lineage":["https://openalex.org/I4210116497"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.5281/zenodo.172528","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.172528","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Image"}],"best_oa_location":{"id":"doi:10.3390/jsan8020023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jsan8020023","pdf_url":"https://www.mdpi.com/2224-2708/8/2/23/pdf?version=1557912930","source":{"id":"https://openalex.org/S2736633529","display_name":"Journal of Sensor and Actuator Networks","issn_l":"2224-2708","issn":["2224-2708"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensor and Actuator Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.4699999988079071,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2942424365.pdf","grobid_xml":"https://content.openalex.org/works/W2942424365.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1581930926","https://openalex.org/W2035396501","https://openalex.org/W2040010103","https://openalex.org/W2040340473","https://openalex.org/W2169528473","https://openalex.org/W2191948661","https://openalex.org/W2342583215","https://openalex.org/W2343448572","https://openalex.org/W2381074797","https://openalex.org/W2416292407","https://openalex.org/W2463396095","https://openalex.org/W2478184385","https://openalex.org/W2520151351","https://openalex.org/W2522188480","https://openalex.org/W2562108840","https://openalex.org/W2564074644","https://openalex.org/W2580614452","https://openalex.org/W2592927503","https://openalex.org/W2597003067","https://openalex.org/W2604420083","https://openalex.org/W2606358632","https://openalex.org/W2613380644","https://openalex.org/W2735800221","https://openalex.org/W2735838261","https://openalex.org/W2752166613","https://openalex.org/W2753412869","https://openalex.org/W2755601914","https://openalex.org/W2756313835","https://openalex.org/W2786019865","https://openalex.org/W2884302251","https://openalex.org/W2890339841","https://openalex.org/W2898738708","https://openalex.org/W2903437932","https://openalex.org/W2908402616","https://openalex.org/W2962796261","https://openalex.org/W6754650596"],"related_works":["https://openalex.org/W1511485829","https://openalex.org/W1994968474","https://openalex.org/W4214777079","https://openalex.org/W3122360749","https://openalex.org/W2051232864","https://openalex.org/W4377224402","https://openalex.org/W2547441564","https://openalex.org/W2051935741","https://openalex.org/W2267229156","https://openalex.org/W4211055425"],"abstract_inverted_index":{"Ultra-Dense":[0],"Network":[1,76],"(UDN)":[2],"deployment":[3],"is":[4,49,139,162,177,211],"considered":[5,202],"a":[6,93,122,133,184],"key":[7],"element":[8],"to":[9,59,92,107,163,167,180,222],"achieve":[10],"the":[11,44,50,61,64,73,84,88,142,169,174,187,201,204,218,223,226,230,235],"requested":[12],"capacity":[13,45],"in":[14,22,38,67,105,121,141,183,217],"future":[15,39],"fifth-generation":[16],"(5G)":[17],"mobile":[18],"networks.":[19,69,109],"Backhaul":[20],"networks":[21,41],"UDNs":[23],"are":[24,152],"formed":[25],"by":[26],"heterogeneous":[27,134],"links":[28],"with":[29,200],"multi-hop":[30],"connections":[31],"and":[32,54,101,113,129,145,155],"must":[33],"handle":[34,60],"massive":[35],"traffic.":[36,159],"Backhauling":[37],"5G":[40],"may":[42],"represent":[43],"bottleneck.":[46],"Therefore,":[47],"there":[48,210],"need":[51],"for":[52,117],"efficient":[53,81,119],"flexible":[55],"routing":[56,85,120,137,232],"schemes":[57],"able":[58,179],"dynamism":[62],"of":[63,132,149,171,190,214],"traffic":[65,131,150,172,215,231],"load":[66,216],"capacity-limited":[68,123],"Toward":[70],"this":[71],"goal,":[72],"emerging":[74],"Software-Defined":[75],"(SDN)":[77],"paradigm":[78],"provides":[79],"an":[80,115,118,212],"solution,":[82],"transferring":[83],"operation":[86],"from":[87],"data":[89,128,154],"plane":[90,157],"switches":[91],"central":[94],"controller,":[95],"thus":[96],"achieving":[97],"more":[98],"flexibility,":[99],"efficiency,":[100],"faster":[102],"convergence":[103],"time":[104],"comparison":[106],"conventional":[108],"This":[110],"paper":[111],"proposes":[112],"investigates":[114],"SDN-approach":[116],"backhaul":[124,175],"network":[125,176,227],"that":[126,173,199],"carries":[127],"control":[130,156],"UDN.":[135],"The":[136,160],"algorithm":[138],"centralized":[140],"SDN":[143],"controller":[144],"two":[146],"different":[147,193],"types":[148],"flow":[151],"considered:":[153],"coordination":[158],"goal":[161],"reduce":[164],"or":[165],"even":[166],"avoid":[168],"amount":[170],"not":[178],"support,":[181],"distributing":[182],"fair":[185],"way":[186],"eventual":[188],"lack":[189],"bandwidth":[191],"among":[192],"access":[194],"points.":[195],"Simulation":[196],"results":[197],"show":[198],"approach":[203],"performance":[205],"significantly":[206],"improves,":[207],"especially":[208],"when":[209],"excess":[213],"network.":[219],"Moreover,":[220],"thanks":[221],"SDN-based":[224],"design,":[225],"can":[228],"reconfigure":[229],"depending":[233],"on":[234],"changing":[236],"conditions.":[237]},"counts_by_year":[{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}