{"id":"https://openalex.org/W2061047274","doi":"https://doi.org/10.1109/icc.2014.6883683","title":"Coordinated caching model for minimizing energy consumption in radio access network","display_name":"Coordinated caching model for minimizing energy consumption in radio access network","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2061047274","doi":"https://doi.org/10.1109/icc.2014.6883683","mag":"2061047274"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2014.6883683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6883683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","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/A5102197994","display_name":"Yuemei Xu","orcid":"https://orcid.org/0000-0003-4253-3289"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuemei Xu","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100421314","display_name":"Yang Li","orcid":"https://orcid.org/0000-0001-7242-4687"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Li","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031934935","display_name":"Zihou Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210087772","display_name":"National Computer Network Emergency Response Technical Team/Coordination Center of Chinar","ror":"https://ror.org/00247dh76","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210087772"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihou Wang","raw_affiliation_strings":["National Computer Network Emergency Response Technical Team/Coordination Center of China","Nat. Comput. Network Emergency Response Tech. Team/Coordination Center of China, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Computer Network Emergency Response Technical Team/Coordination Center of China","institution_ids":["https://openalex.org/I4210087772"]},{"raw_affiliation_string":"Nat. Comput. Network Emergency Response Tech. Team/Coordination Center of China, China","institution_ids":["https://openalex.org/I4210087772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101961197","display_name":"T. Lin","orcid":"https://orcid.org/0000-0002-6450-9629"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210099069","display_name":"Institute of Acoustics","ror":"https://ror.org/00v8rqv75","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210099069"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Lin","raw_affiliation_strings":["High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"High Performance Network Lab, Institute of Acoustics, Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210099069","https://openalex.org/I19820366"]},{"raw_affiliation_string":"High Performance Network Lab [Institute Of Acoustics Chinese Academy Of Sciences]","institution_ids":["https://openalex.org/I4210099069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100392497","display_name":"Guoqiang Zhang","orcid":"https://orcid.org/0000-0003-0334-9235"},"institutions":[{"id":"https://openalex.org/I152031979","display_name":"Nanjing Normal University","ror":"https://ror.org/036trcv74","country_code":"CN","type":"education","lineage":["https://openalex.org/I152031979"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqiang Zhang","raw_affiliation_strings":["School of Computer Science and Technology, Nanjing Normal University, Nanjing, China","[School of Computer Science and Technology, Nanjing Normal University, Nanjing, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Nanjing Normal University, Nanjing, China","institution_ids":["https://openalex.org/I152031979"]},{"raw_affiliation_string":"[School of Computer Science and Technology, Nanjing Normal University, Nanjing, China]","institution_ids":["https://openalex.org/I152031979"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100744118","display_name":"Song Ci","orcid":null},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Song Ci","raw_affiliation_strings":["Department of Computer and Electronics Engineering, University of Nebraska-Lincoln","Dept. of Comput. & Electron. Eng., Univ. of Nebraska - Lincoln, Lincoln, NE, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer and Electronics Engineering, University of Nebraska-Lincoln","institution_ids":["https://openalex.org/I114395901"]},{"raw_affiliation_string":"Dept. of Comput. & Electron. Eng., Univ. of Nebraska - Lincoln, Lincoln, NE, USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.9176,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.97544406,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"2406","last_page":"2411"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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/T11478","display_name":"Caching and Content Delivery","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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9916999936103821,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9876000285148621,"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/enodeb","display_name":"EnodeB","score":0.9884641170501709},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8025922775268555},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6781893968582153},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6381189823150635},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5901232957839966},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.46022161841392517},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33117932081222534},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.2384532392024994},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.13409307599067688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07005426287651062},{"id":"https://openalex.org/keywords/mobile-station","display_name":"Mobile station","score":0.06508257985115051}],"concepts":[{"id":"https://openalex.org/C2776384992","wikidata":"https://www.wikidata.org/wiki/Q5379353","display_name":"EnodeB","level":4,"score":0.9884641170501709},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8025922775268555},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6781893968582153},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6381189823150635},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5901232957839966},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.46022161841392517},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33117932081222534},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.2384532392024994},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.13409307599067688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07005426287651062},{"id":"https://openalex.org/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.06508257985115051},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2014.6883683","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2014.6883683","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Communications (ICC)","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":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W254944847","https://openalex.org/W1523209876","https://openalex.org/W1970722330","https://openalex.org/W2017697298","https://openalex.org/W2023010212","https://openalex.org/W2045828497","https://openalex.org/W2054308357","https://openalex.org/W2064237402","https://openalex.org/W2066671865","https://openalex.org/W2081646413","https://openalex.org/W2095694572","https://openalex.org/W2111180164","https://openalex.org/W2127549856","https://openalex.org/W2134807578","https://openalex.org/W2165766008","https://openalex.org/W2169395742","https://openalex.org/W4241687679","https://openalex.org/W6631527149"],"related_works":["https://openalex.org/W2967293702","https://openalex.org/W4301014788","https://openalex.org/W2963257877","https://openalex.org/W2722772013","https://openalex.org/W3161290381","https://openalex.org/W2912116305","https://openalex.org/W2808375940","https://openalex.org/W2740547241","https://openalex.org/W2785430518","https://openalex.org/W3154445902"],"abstract_inverted_index":{"To":[0,81],"reduce":[1],"network":[2,5,24,166],"access":[3,23],"latency,":[4],"traffic":[6],"volume,":[7],"and":[8,55,78,123,137,140,176],"server":[9],"load,":[10],"caching":[11,36,43,71,173],"capacity":[12],"was":[13],"proposed":[14,116,121],"as":[15,60],"a":[16,103,111,129,164],"component":[17],"of":[18,76,95,191],"eNodeBs":[19,50],"in":[20],"the":[21,63,93,115,120,124,134,143,149,156,181,188],"radio":[22],"(RAN).":[25],"These":[26],"eNodeB":[27,41,100,145,192],"caches":[28],"require":[29],"less":[30],"transport":[31],"energy":[32,37,65,89,97,157,189],"but":[33],"bring":[34],"additional":[35],"through":[38],"providing":[39],"each":[40],"with":[42,148],"capacity.":[44],"It":[45],"is":[46,107],"thus":[47,141],"challenging":[48],"for":[49,132],"to":[51,61,91,109,114,187],"make":[52],"content":[53,79,135,177,182],"placement":[54,136],"request":[56,138],"routing":[57],"decisions":[58],"so":[59],"minimize":[62],"total":[64],"consumption,":[66],"especially":[67],"when":[68],"considering":[69],"different":[70],"hardware":[72,174],"technologies,":[73],"arrival":[74],"rate":[75],"requests":[77],"popularity.":[80],"address":[82],"this":[83],"problem,":[84],"we":[85,127],"first":[86],"build":[87],"an":[88],"model":[90,122],"formulate":[92],"problem":[94],"minimizing":[96],"consumption":[98,158],"at":[99],"caches.":[101,146,193],"Then":[102],"Lagrangian":[104],"relaxation":[105],"technique":[106],"adopted":[108],"find":[110],"near-optimal":[112],"solution":[113],"model.":[117],"Based":[118],"on":[119],"obtained":[125],"solution,":[126],"design":[128],"practical":[130],"scheme":[131],"coordinating":[133],"routing,":[139],"ensure":[142],"minimum-energy":[144],"Compared":[147],"existing":[150],"works,":[151],"our":[152],"proposal":[153],"significantly":[154],"reduces":[155],"by":[159],"approximately":[160],"28%":[161],"while":[162],"keeps":[163],"good":[165],"performance.":[167],"Our":[168],"results":[169],"also":[170],"indicate":[171],"that":[172],"technologies":[175],"popularity":[178],"greatly":[179],"affect":[180],"placement,":[183],"therefore":[184],"are":[185],"crucial":[186],"efficiency":[190]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}