{"id":"https://openalex.org/W4287847174","doi":"https://doi.org/10.1109/bmsb55706.2022.9828778","title":"Active Cell Outage Detection Algorithm for Broadband Services in 5G Cloud Radio Access Networks","display_name":"Active Cell Outage Detection Algorithm for Broadband Services in 5G Cloud Radio Access Networks","publication_year":2022,"publication_date":"2022-06-15","ids":{"openalex":"https://openalex.org/W4287847174","doi":"https://doi.org/10.1109/bmsb55706.2022.9828778"},"language":"en","primary_location":{"id":"doi:10.1109/bmsb55706.2022.9828778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb55706.2022.9828778","pdf_url":null,"source":{"id":"https://openalex.org/S4363606279","display_name":"2022 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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/A5100783073","display_name":"Peng Yu","orcid":"https://orcid.org/0000-0002-0402-5390"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Yu","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100427176","display_name":"Haoyu Wang","orcid":"https://orcid.org/0000-0002-0161-1781"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoyu Wang","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028847297","display_name":"Zhengwei Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]},{"id":"https://openalex.org/I4392021250","display_name":"State Key Laboratory of Networking and Switching Technology","ror":"https://ror.org/00qtv5q45","country_code":null,"type":"facility","lineage":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengwei Chen","raw_affiliation_strings":["Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications,State Key Laboratory of Networking and Switching Technology,Beijing,China","institution_ids":["https://openalex.org/I139759216","https://openalex.org/I4392021250"]},{"raw_affiliation_string":"State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.826,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63677519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9994999766349792,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.998199999332428,"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":0.8046043515205383},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6919780969619751},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5997676849365234},{"id":"https://openalex.org/keywords/interrupt","display_name":"Interrupt","score":0.5860891342163086},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5585833191871643},{"id":"https://openalex.org/keywords/algorithm-design","display_name":"Algorithm design","score":0.452837198972702},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.44083455204963684},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.400222510099411},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.29375672340393066},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.09259140491485596},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.08940038084983826}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8046043515205383},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6919780969619751},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5997676849365234},{"id":"https://openalex.org/C41661131","wikidata":"https://www.wikidata.org/wiki/Q220764","display_name":"Interrupt","level":3,"score":0.5860891342163086},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5585833191871643},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.452837198972702},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.44083455204963684},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.400222510099411},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.29375672340393066},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.09259140491485596},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.08940038084983826},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmsb55706.2022.9828778","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb55706.2022.9828778","pdf_url":null,"source":{"id":"https://openalex.org/S4363606279","display_name":"2022 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6489364035","display_name":"5G\u4e91\u65e0\u7ebf\u63a5\u5165\u7f51\u7edc\u7684\u667a\u80fd\u5316\u9ad8\u80fd\u6548\u4e2d\u65ad\u81ea\u6cbb\u6108\u673a\u5236","funder_award_id":"61901054","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W141700540","https://openalex.org/W2014916644","https://openalex.org/W2059500615","https://openalex.org/W2293344121","https://openalex.org/W2473612842","https://openalex.org/W2475005672","https://openalex.org/W2799617241","https://openalex.org/W2903047035"],"related_works":["https://openalex.org/W4288898221","https://openalex.org/W2358308054","https://openalex.org/W2391783641","https://openalex.org/W2109690896","https://openalex.org/W4231875098","https://openalex.org/W4230529130","https://openalex.org/W2391365542","https://openalex.org/W2361731841","https://openalex.org/W2386367690","https://openalex.org/W4243198198"],"abstract_inverted_index":{"Based":[0],"on":[1],"the":[2,14,58,74,78,84,98,102,107,118,127,130,135,147],"architecture":[3],"of":[4,16,101,109,129,146],"5G":[5],"cloud":[6],"radio":[7],"access":[8],"network":[9,18,37,45],"(C-RAN)":[10],"and":[11,23,44,47,68,83,106,144],"according":[12],"to":[13,76],"characteristics":[15],"self-organizing":[17],"(SON),":[19],"this":[20],"paper":[21],"designs":[22],"implements":[24],"a":[25],"cluster":[26,86],"based":[27],"cell":[28,112,137],"outage":[29],"detection(COD)":[30],"algorithm":[31,40,54,63,103,132],"for":[32,39],"broadband":[33],"services.":[34],"A":[35],"two-layer":[36],"scenario":[38],"application":[41],"is":[42,66,71,89,113],"established,":[43],"side":[46,49],"user":[48],"parameters":[50,100],"are":[51,104,138],"selected":[52],"as":[53,73],"input":[55],"sequence.":[56],"For":[57],"parameters,":[59],"Hierarchical":[60],"agglomerative":[61],"clustering":[62],"(HAC)":[64],"framework":[65],"adopted,":[67],"Mahalanobis":[69],"distance":[70],"used":[72],"basis":[75],"measure":[77],"similarity":[79],"between":[80],"different":[81],"clusters,":[82],"optimal":[85],"allocation":[87],"scheme":[88],"obtained":[90],"by":[91],"iterative":[92],"method.":[93],"Through":[94],"several":[95],"simulation":[96],"experiments,":[97],"key":[99],"determined,":[105],"accuracy":[108],"detecting":[110],"interrupt":[111,136],"stable":[114],"at":[115],"98%.":[116],"Under":[117],"same":[119],"conditions,":[120],"compared":[121],"with":[122],"other":[123],"traditional":[124],"detection":[125],"methods,":[126],"advantages":[128],"proposed":[131,148],"in":[133],"locating":[134],"demonstrated,":[139],"which":[140],"proves":[141],"its":[142],"effectiveness":[143],"feasibility":[145],"algorithm.":[149]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}