{"id":"https://openalex.org/W4312284286","doi":"https://doi.org/10.1109/csndsp54353.2022.9908013","title":"AI-assisted X-Haul in O-RAN ecosystem","display_name":"AI-assisted X-Haul in O-RAN ecosystem","publication_year":2022,"publication_date":"2022-07-20","ids":{"openalex":"https://openalex.org/W4312284286","doi":"https://doi.org/10.1109/csndsp54353.2022.9908013"},"language":"en","primary_location":{"id":"doi:10.1109/csndsp54353.2022.9908013","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp54353.2022.9908013","pdf_url":null,"source":{"id":"https://openalex.org/S4363605876","display_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","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/A5071767780","display_name":"Panteleimon-Konstantinos Chartsias","orcid":null},"institutions":[{"id":"https://openalex.org/I86100027","display_name":"Intracom Telecom (Greece)","ror":"https://ror.org/04npy5k94","country_code":"GR","type":"company","lineage":["https://openalex.org/I86100027"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Panteleimon-Konstantinos Chartsias","raw_affiliation_strings":["Intracom Telecom,Peania,Greece","Intracom Telecom, Peania, Greece"],"affiliations":[{"raw_affiliation_string":"Intracom Telecom,Peania,Greece","institution_ids":["https://openalex.org/I86100027"]},{"raw_affiliation_string":"Intracom Telecom, Peania, Greece","institution_ids":["https://openalex.org/I86100027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000505102","display_name":"Dimitrios Kritharidis","orcid":"https://orcid.org/0000-0002-1254-0018"},"institutions":[{"id":"https://openalex.org/I86100027","display_name":"Intracom Telecom (Greece)","ror":"https://ror.org/04npy5k94","country_code":"GR","type":"company","lineage":["https://openalex.org/I86100027"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Dimitrios Kritharidis","raw_affiliation_strings":["Intracom Telecom,Peania,Greece","Intracom Telecom, Peania, Greece"],"affiliations":[{"raw_affiliation_string":"Intracom Telecom,Peania,Greece","institution_ids":["https://openalex.org/I86100027"]},{"raw_affiliation_string":"Intracom Telecom, Peania, Greece","institution_ids":["https://openalex.org/I86100027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066508123","display_name":"Georgios Mourtzoukos","orcid":null},"institutions":[{"id":"https://openalex.org/I86100027","display_name":"Intracom Telecom (Greece)","ror":"https://ror.org/04npy5k94","country_code":"GR","type":"company","lineage":["https://openalex.org/I86100027"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Georgios Mourtzoukos","raw_affiliation_strings":["Intracom Telecom,Peania,Greece","Intracom Telecom, Peania, Greece"],"affiliations":[{"raw_affiliation_string":"Intracom Telecom,Peania,Greece","institution_ids":["https://openalex.org/I86100027"]},{"raw_affiliation_string":"Intracom Telecom, Peania, Greece","institution_ids":["https://openalex.org/I86100027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086881985","display_name":"Ioannis P. Chochliouros","orcid":"https://orcid.org/0000-0002-4208-1676"},"institutions":[{"id":"https://openalex.org/I2800885372","display_name":"Hellenic Telecommunications Organization (Greece)","ror":"https://ror.org/031e3n874","country_code":"GR","type":"company","lineage":["https://openalex.org/I2800885372"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Chochliouros","raw_affiliation_strings":["Hellenic Telecommunications Organization (OTE) Marousi,Athens,Greece","Hellenic Telecommunications Organization (OTE) Marousi, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Hellenic Telecommunications Organization (OTE) Marousi,Athens,Greece","institution_ids":["https://openalex.org/I2800885372"]},{"raw_affiliation_string":"Hellenic Telecommunications Organization (OTE) Marousi, Athens, Greece","institution_ids":["https://openalex.org/I2800885372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012159481","display_name":"\u0391\u03bb\u03ad\u03be\u03b1\u03bd\u03b4\u03c1\u03bf\u03c2 \u039a\u03c9\u03c3\u03c4\u03cc\u03c0\u03bf\u03c5\u03bb\u03bf\u03c2","orcid":"https://orcid.org/0000-0002-7375-6314"},"institutions":[{"id":"https://openalex.org/I2800885372","display_name":"Hellenic Telecommunications Organization (Greece)","ror":"https://ror.org/031e3n874","country_code":"GR","type":"company","lineage":["https://openalex.org/I2800885372"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Alexandros Kostopoulos","raw_affiliation_strings":["Hellenic Telecommunications Organization (OTE) Marousi,Athens,Greece","Hellenic Telecommunications Organization (OTE) Marousi, Athens, Greece"],"affiliations":[{"raw_affiliation_string":"Hellenic Telecommunications Organization (OTE) Marousi,Athens,Greece","institution_ids":["https://openalex.org/I2800885372"]},{"raw_affiliation_string":"Hellenic Telecommunications Organization (OTE) Marousi, Athens, Greece","institution_ids":["https://openalex.org/I2800885372"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5071767780"],"corresponding_institution_ids":["https://openalex.org/I86100027"],"apc_list":null,"apc_paid":null,"fwci":0.3219,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45668905,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"29","issue":null,"first_page":"690","last_page":"691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9994999766349792,"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":0.9994999766349792,"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/T11458","display_name":"Advanced Wireless Communication Technologies","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"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9976000189781189,"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/ran","display_name":"Ran","score":0.928102433681488},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6769173741340637},{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.6390933394432068},{"id":"https://openalex.org/keywords/virtualization","display_name":"Virtualization","score":0.5266699194908142},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5073143839836121},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4781109690666199},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.4510502219200134},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.4431866705417633},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.43968555331230164},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.43006694316864014},{"id":"https://openalex.org/keywords/software-architecture","display_name":"Software architecture","score":0.4284043312072754},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.3639393746852875},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.358080118894577},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.35158106684684753},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3325144648551941},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.16923660039901733},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15675640106201172},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.10104048252105713}],"concepts":[{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.928102433681488},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6769173741340637},{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.6390933394432068},{"id":"https://openalex.org/C513985346","wikidata":"https://www.wikidata.org/wiki/Q270471","display_name":"Virtualization","level":3,"score":0.5266699194908142},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5073143839836121},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4781109690666199},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.4510502219200134},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.4431866705417633},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.43968555331230164},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.43006694316864014},{"id":"https://openalex.org/C35869016","wikidata":"https://www.wikidata.org/wiki/Q846636","display_name":"Software architecture","level":3,"score":0.4284043312072754},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.3639393746852875},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.358080118894577},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.35158106684684753},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3325144648551941},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.16923660039901733},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15675640106201172},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.10104048252105713},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csndsp54353.2022.9908013","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csndsp54353.2022.9908013","pdf_url":null,"source":{"id":"https://openalex.org/S4363605876","display_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1996102080","https://openalex.org/W3025372446","https://openalex.org/W3107324520","https://openalex.org/W4200160787","https://openalex.org/W6649061795","https://openalex.org/W6778307651"],"related_works":["https://openalex.org/W3037103914","https://openalex.org/W3018338683","https://openalex.org/W2922954044","https://openalex.org/W4315630224","https://openalex.org/W2618068568","https://openalex.org/W3197340217","https://openalex.org/W4294306393","https://openalex.org/W4381187802","https://openalex.org/W4311923021","https://openalex.org/W2692554635"],"abstract_inverted_index":{"As":[0],"more":[1,3],"and":[2,40,72],"5G":[4],"networks":[5,16],"are":[6],"deployed":[7],"worldwide,":[8],"exploratory":[9],"research":[10],"has":[11],"already":[12],"started":[13],"on":[14,95],"6G":[15],"as":[17,37,86],"a":[18,28,63],"next-generation":[19],"solution.":[20],"Open":[21],"RAN":[22,57],"is":[23,70,84],"an":[24,75],"idea":[25],"which":[26],"enables":[27],"radical":[29],"transformation":[30],"towards":[31],"6G,":[32],"introducing":[33],"novel":[34],"concepts":[35],"such":[36],"disaggregation,":[38],"virtualization,":[39],"Artificial":[41],"Intelligence":[42],"(AI)":[43],"in":[44],"the":[45,51,56,89,96],"RAN.":[46],"In":[47],"this":[48],"paper,":[49],"following":[50],"O-RAN":[52],"architectural":[53],"innovation":[54],"of":[55,77,88],"Intelligent":[58],"Controller":[59],"(RIC)":[60],"functional":[61],"split,":[62],"two":[64],"level":[65],"software-defined":[66],"fixed-mobile":[67],"convergence":[68],"architecture":[69],"introduced":[71],"analyzed.":[73],"Furthermore,":[74],"evaluation":[76],"AI":[78],"algorithms":[79],"(e.g.":[80],"for":[81],"traffic":[82],"prediction)":[83],"presented":[85],"part":[87],"aforementioned":[90],"architecture,":[91],"with":[92],"special":[93],"focus":[94],"transport":[97],"network.":[98]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}