{"id":"https://openalex.org/W2769636645","doi":"https://doi.org/10.1109/iswcs.2017.8108092","title":"Joint optimization of computing and radio resource under outage QoS constraint in C-RAN","display_name":"Joint optimization of computing and radio resource under outage QoS constraint in C-RAN","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2769636645","doi":"https://doi.org/10.1109/iswcs.2017.8108092","mag":"2769636645"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2017.8108092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2017.8108092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Symposium on Wireless Communication Systems (ISWCS)","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/A5086623729","display_name":"Yingshi Li","orcid":"https://orcid.org/0000-0001-5698-3374"},"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"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yingshi Li","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086122403","display_name":"Hailun Xia","orcid":"https://orcid.org/0000-0001-5454-321X"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailun Xia","raw_affiliation_strings":["Beijing University of Posts and Telecommunications, Beijing, Beijing, CN"],"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086322265","display_name":"Shie Wu","orcid":"https://orcid.org/0000-0001-8264-0682"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shie Wu","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100605099","display_name":"Chen L\u00fc","orcid":"https://orcid.org/0000-0003-1927-2391"},"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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Lu","raw_affiliation_strings":["Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Network System Architecture and Convergence, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086623729"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":0.5734,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70504688,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"107","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":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9984999895095825,"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/c-ran","display_name":"C-RAN","score":0.8335074186325073},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.7825461626052856},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7796627879142761},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6896231174468994},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5791486501693726},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5625144839286804},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5440165400505066},{"id":"https://openalex.org/keywords/resource-management","display_name":"Resource management (computing)","score":0.5216232538223267},{"id":"https://openalex.org/keywords/baseband","display_name":"Baseband","score":0.5138933658599854},{"id":"https://openalex.org/keywords/radio-resource-management","display_name":"Radio resource management","score":0.46959391236305237},{"id":"https://openalex.org/keywords/power-budget","display_name":"Power budget","score":0.4411258399486542},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.41484376788139343},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38199713826179504},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34858018159866333},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34282976388931274},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.30839240550994873},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3049618601799011},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.2492694854736328},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.23356205224990845},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11395767331123352},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10236606001853943},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.0794890820980072}],"concepts":[{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.8335074186325073},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.7825461626052856},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7796627879142761},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6896231174468994},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5791486501693726},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5625144839286804},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5440165400505066},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.5216232538223267},{"id":"https://openalex.org/C65165936","wikidata":"https://www.wikidata.org/wiki/Q575784","display_name":"Baseband","level":3,"score":0.5138933658599854},{"id":"https://openalex.org/C182448111","wikidata":"https://www.wikidata.org/wiki/Q7281197","display_name":"Radio resource management","level":4,"score":0.46959391236305237},{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.4411258399486542},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.41484376788139343},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38199713826179504},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34858018159866333},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34282976388931274},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.30839240550994873},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3049618601799011},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.2492694854736328},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.23356205224990845},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11395767331123352},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10236606001853943},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0794890820980072},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iswcs.2017.8108092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2017.8108092","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Symposium on Wireless Communication Systems (ISWCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1663848445","https://openalex.org/W2024930969","https://openalex.org/W2025593013","https://openalex.org/W2082896887","https://openalex.org/W2136423702","https://openalex.org/W2189358675","https://openalex.org/W2223726101","https://openalex.org/W2490020823","https://openalex.org/W2504358103","https://openalex.org/W2521018867","https://openalex.org/W2963761422","https://openalex.org/W3098856588","https://openalex.org/W6656760691"],"related_works":["https://openalex.org/W4327983820","https://openalex.org/W2238502947","https://openalex.org/W2588899857","https://openalex.org/W2511268924","https://openalex.org/W2791638519","https://openalex.org/W2786634913","https://openalex.org/W2474288807","https://openalex.org/W2971311246","https://openalex.org/W3017571569","https://openalex.org/W3171322295"],"abstract_inverted_index":{"Cloud":[0],"Radio":[1,151],"Access":[2],"Network":[3],"(C-RAN)":[4],"enhances":[5],"the":[6,32,40,58,69,74,81,87,97,108,127,133,140,149,169,173,180],"utilization":[7],"of":[8,42,51,90,182],"computing":[9,33,48,82],"and":[10,61,83,189],"radio":[11,84],"resources":[12],"by":[13,78,147,172],"concentrating":[14],"Baseband":[15],"Unit":[16],"(BBU)":[17],"at":[18,72],"a":[19,27,119,143],"data":[20],"center.":[21],"It":[22],"is":[23,116],"essential":[24],"to":[25,30,57,104,165],"find":[26],"flexible":[28],"way":[29],"manage":[31],"resource":[34,49,85,98,167,192],"since":[35],"processing":[36],"power":[37,44,76,113,154,187],"has":[38],"become":[39],"majority":[41],"system":[43,75,186],"in":[45,64],"C-RAN.":[46],"The":[47,112],"demand":[50],"users":[52,170],"can":[53],"be":[54],"scaled":[55],"according":[56],"modulation":[59],"bits":[60],"other":[62],"parameters":[63],"transmission.":[65],"To":[66,125],"this":[67],"end,":[68],"paper":[70],"aims":[71],"minimizing":[73],"consumption":[77],"jointly":[79],"allocating":[80],"under":[86],"outage":[88],"Quality":[89],"Service":[91],"(QoS)":[92],"constraint.":[93],"Using":[94],"outage-QoS":[95],"allows":[96],"allocation":[99],"need":[100],"not":[101],"update":[102],"frequently":[103],"keep":[105],"up":[106],"with":[107],"unstable":[109],"channel":[110],"state.":[111],"minimization":[114],"problem":[115],"formulated":[117],"as":[118],"Mixed":[120],"Integer":[121],"Non-linear":[122],"Problem":[123],"(MINLP).":[124],"solve":[126],"complex":[128],"MINLP,":[129],"we":[130,157],"first":[131],"fix":[132],"virtual":[134],"machine-user":[135],"mapping":[136],"relationship,":[137],"then":[138],"transform":[139],"MINLP":[141],"into":[142],"Geometric":[144],"Programming":[145],"(GP)":[146],"omitting":[148],"Remote":[150],"Heads":[152],"(RRHs)":[153],"budget.":[155],"Finally,":[156],"propose":[158],"an":[159],"over-budget":[160,175],"RRH":[161],"reallocation":[162],"greedy":[163],"algorithm":[164],"reallocate":[166],"for":[168],"served":[171],"heaviest":[174],"RRH.":[176],"Simulation":[177],"results":[178],"show":[179],"advantage":[181],"our":[183],"scheme":[184],"on":[185,191],"saving":[188],"efficiency":[190],"management.":[193]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}