{"id":"https://openalex.org/W2983990077","doi":"https://doi.org/10.1109/vtcfall.2019.8891486","title":"Energy Efficient Fog RAN (F-RAN) with Flexible BBU Resource Assignment for Latency Aware Mobile Edge Computing (MEC) Services","display_name":"Energy Efficient Fog RAN (F-RAN) with Flexible BBU Resource Assignment for Latency Aware Mobile Edge Computing (MEC) Services","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2983990077","doi":"https://doi.org/10.1109/vtcfall.2019.8891486","mag":"2983990077"},"language":"en","primary_location":{"id":"doi:10.1109/vtcfall.2019.8891486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2019.8891486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)","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/A5100539735","display_name":"Chi-Hung Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Hung Lin","raw_affiliation_strings":["Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","National Dong Hwa University, Hualien, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066185619","display_name":"Wei-Che Chien","orcid":"https://orcid.org/0000-0002-0172-9958"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Che Chien","raw_affiliation_strings":["Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan, R.O.C","National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103003885","display_name":"Jen-Yeu Chen","orcid":"https://orcid.org/0000-0003-2423-5501"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jen-Yeu Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","National Dong Hwa University, Hualien, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103237662","display_name":"Chin\u2010Feng Lai","orcid":"https://orcid.org/0000-0001-7138-0272"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Feng Lai","raw_affiliation_strings":["Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan, R.O.C","National Cheng Kung University, Tainan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102824651","display_name":"Han\u2010Chieh Chao","orcid":"https://orcid.org/0000-0003-3222-1708"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]},{"id":"https://openalex.org/I75430998","display_name":"National Ilan University","ror":"https://ror.org/01npf0s58","country_code":"TW","type":"education","lineage":["https://openalex.org/I75430998"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Han-Chieh Chao","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Ilan University, Yilan, Taiwan, R.O.C","Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","National Dong Hwa University, Hualien, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Ilan University, Yilan, Taiwan, R.O.C","institution_ids":["https://openalex.org/I75430998"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4844,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66573949,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9997000098228455,"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/T10273","display_name":"IoT and Edge/Fog Computing","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"}}],"keywords":[{"id":"https://openalex.org/keywords/c-ran","display_name":"C-RAN","score":0.9430822730064392},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7902510166168213},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.7295640110969543},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6379958391189575},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.599968433380127},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5346651673316956},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.5234212875366211},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5131435990333557},{"id":"https://openalex.org/keywords/ran","display_name":"Ran","score":0.4957185983657837},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4896831810474396},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.4562472403049469},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.43833622336387634},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.41917306184768677},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.41778498888015747},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4150819778442383},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1546054482460022},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.11456120014190674},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1134968101978302},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08781406283378601}],"concepts":[{"id":"https://openalex.org/C2779765720","wikidata":"https://www.wikidata.org/wiki/Q5005908","display_name":"C-RAN","level":5,"score":0.9430822730064392},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7902510166168213},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.7295640110969543},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6379958391189575},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.599968433380127},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5346651673316956},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.5234212875366211},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5131435990333557},{"id":"https://openalex.org/C160704184","wikidata":"https://www.wikidata.org/wiki/Q18031028","display_name":"Ran","level":2,"score":0.4957185983657837},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4896831810474396},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.4562472403049469},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.43833622336387634},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.41917306184768677},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.41778498888015747},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4150819778442383},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1546054482460022},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.11456120014190674},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1134968101978302},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08781406283378601},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtcfall.2019.8891486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtcfall.2019.8891486","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1581270336","https://openalex.org/W2068202743","https://openalex.org/W2176922481","https://openalex.org/W2234613100","https://openalex.org/W2519710856","https://openalex.org/W2588241506","https://openalex.org/W2740996677","https://openalex.org/W2744723246","https://openalex.org/W2768775141","https://openalex.org/W2771499184","https://openalex.org/W2790040944","https://openalex.org/W2963652759","https://openalex.org/W6634814427","https://openalex.org/W6667445114","https://openalex.org/W6742578113"],"related_works":["https://openalex.org/W3005095327","https://openalex.org/W3130076268","https://openalex.org/W4200541861","https://openalex.org/W2981464089","https://openalex.org/W4315588300","https://openalex.org/W4310009703","https://openalex.org/W2949223855","https://openalex.org/W3198600144","https://openalex.org/W2983990077","https://openalex.org/W2810430898"],"abstract_inverted_index":{"Cloud":[0,55],"RAN":[1,31,87,92],"(C-RAN)":[2],"where":[3],"Base":[4],"Band":[5],"Units":[6],"(BBUs)":[7],"are":[8,73],"collocated":[9],"in":[10,42,139,153,180],"a":[11,50,106,144,154],"computing/processing":[12],"center":[13,99],"remotely":[14],"away":[15],"from":[16,49],"their":[17],"correspondent":[18],"Remote":[19],"Radio":[20],"Heads":[21],"(RRHs)":[22],"for":[23,36,61,110,174,205],"the":[24,29,45,53,80,84,118,129,134,151,170,175,185,202,215],"efficient":[25,207],"resource":[26,120,209],"sharing":[27],"is":[28,58,89,211],"prevailing":[30],"(Radio":[32],"Access":[33],"Network)":[34],"design":[35],"next":[37],"generation":[38],"mobile":[39],"networks.":[40],"However,":[41],"C-":[43],"RAN,":[44],"possible":[46],"high":[47],"latency":[48,63],"RRH":[51],"to":[52,75,79,82,162,168,182,213],"centralized":[54],"BBU":[56,71,108,119,137,148,194,208],"pool":[57,109],"not":[59],"desirable":[60],"some":[62],"critical":[64],"applications.":[65],"Thus,":[66],"several":[67],"local":[68],"and":[69,133,166,177,221],"smaller":[70],"pools":[72,138],"necessary":[74],"be":[76,101,159],"deployed":[77,102],"close":[78],"RRHs":[81,132,165],"constrain":[83],"latency.":[85],"This":[86],"architecture":[88],"so-call":[90],"Fog":[91],"(F-RAN).":[93],"A":[94],"Mobile":[95],"Edge":[96],"Computing":[97],"(MEC)":[98],"can":[100],"beside":[103],"or":[104],"nearby":[105],"F-RAN":[107,140],"timely":[111],"processing.":[112],"In":[113],"this":[114],"paper,":[115],"we":[116],"tackle":[117],"allocation":[121,210],"problem":[122],"(a":[123],"modified":[124],"bin":[125,155],"packing":[126,156],"problem)":[127],"between":[128],"set":[130,135],"of":[131,136,147,217],"so":[141,167],"that":[142,201],"only":[143],"minimal":[145],"number":[146],"pools,":[149],"i.e.,":[150],"bins":[152],"problem,":[157],"will":[158],"turned":[160],"on":[161],"serve":[163],"all":[164],"save":[169],"energy":[171,206,219],"consumption.":[172],"Also,":[173],"stability":[176],"fault":[178],"tolerance,":[179],"addition":[181],"saving":[183,218],"energy,":[184],"proposed":[186,203],"algorithms":[187],"also":[188],"perform":[189],"load":[190,222],"balancing":[191],"amid":[192],"serving":[193],"pools.":[195],"Our":[196],"extensive":[197],"simulation":[198],"results":[199],"show":[200],"scheme":[204],"able":[212],"achieve":[214],"goal":[216],"consumption":[220],"balancing.":[223]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}