{"id":"https://openalex.org/W3036029385","doi":"https://doi.org/10.1109/wcnc45663.2020.9120613","title":"An EPEC Analysis among Mobile Edge Caching, Content Delivery Network and Data Center","display_name":"An EPEC Analysis among Mobile Edge Caching, Content Delivery Network and Data Center","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3036029385","doi":"https://doi.org/10.1109/wcnc45663.2020.9120613","mag":"3036029385"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc45663.2020.9120613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc45663.2020.9120613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5100397963","display_name":"Yue Yu","orcid":"https://orcid.org/0000-0002-3315-639X"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Yu","raw_affiliation_strings":["National Mobile Communication Research Lab, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Lab, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037838330","display_name":"Xiao Tang","orcid":"https://orcid.org/0000-0001-8971-5413"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Tang","raw_affiliation_strings":["School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"School of Electronics and Information, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112435305","display_name":"Yiyong Zha","orcid":null},"institutions":[{"id":"https://openalex.org/I2250653659","display_name":"Tencent (China)","ror":"https://ror.org/00hhjss72","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiyong Zha","raw_affiliation_strings":["Tencent Technology Co. Ltd., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tencent Technology Co. Ltd., Shenzhen, China","institution_ids":["https://openalex.org/I2250653659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100613465","display_name":"Yunfei Zhang","orcid":"https://orcid.org/0000-0001-8160-7995"},"institutions":[{"id":"https://openalex.org/I2250653659","display_name":"Tencent (China)","ror":"https://ror.org/00hhjss72","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250653659"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfei Zhang","raw_affiliation_strings":["Tencent Technology Co. Ltd., Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tencent Technology Co. Ltd., Shenzhen, China","institution_ids":["https://openalex.org/I2250653659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022040924","display_name":"Tiecheng Song","orcid":"https://orcid.org/0000-0002-9505-0179"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tiecheng Song","raw_affiliation_strings":["National Mobile Communication Research Lab, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communication Research Lab, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9962999820709229,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9785000085830688,"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/content-delivery","display_name":"Content delivery","score":0.7874102592468262},{"id":"https://openalex.org/keywords/content-delivery-network","display_name":"Content delivery network","score":0.742392361164093},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7292807102203369},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7207895517349243},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6617333292961121},{"id":"https://openalex.org/keywords/nash-equilibrium","display_name":"Nash equilibrium","score":0.5531121492385864},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.535222053527832},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.473888099193573},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.46195271611213684},{"id":"https://openalex.org/keywords/coordinate-descent","display_name":"Coordinate descent","score":0.453584223985672},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4273965060710907},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4215204417705536},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2163974642753601},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2014702558517456},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13540449738502502},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.12874257564544678},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1168249249458313}],"concepts":[{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.7874102592468262},{"id":"https://openalex.org/C2778898579","wikidata":"https://www.wikidata.org/wiki/Q72588","display_name":"Content delivery network","level":3,"score":0.742392361164093},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7292807102203369},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7207895517349243},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6617333292961121},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.5531121492385864},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.535222053527832},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.473888099193573},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.46195271611213684},{"id":"https://openalex.org/C157553263","wikidata":"https://www.wikidata.org/wiki/Q5168004","display_name":"Coordinate descent","level":2,"score":0.453584223985672},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4273965060710907},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4215204417705536},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2163974642753601},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2014702558517456},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13540449738502502},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.12874257564544678},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1168249249458313},{"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/wcnc45663.2020.9120613","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc45663.2020.9120613","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Wireless Communications and Networking Conference (WCNC)","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":18,"referenced_works":["https://openalex.org/W1543439990","https://openalex.org/W1564242436","https://openalex.org/W2050968963","https://openalex.org/W2093215780","https://openalex.org/W2162885967","https://openalex.org/W2210084516","https://openalex.org/W2552554409","https://openalex.org/W2588408640","https://openalex.org/W2603810864","https://openalex.org/W2757150185","https://openalex.org/W2808766124","https://openalex.org/W2842783868","https://openalex.org/W2891340028","https://openalex.org/W2934046414","https://openalex.org/W2963338651","https://openalex.org/W3109666868","https://openalex.org/W4301791716","https://openalex.org/W6633712635"],"related_works":["https://openalex.org/W2808454856","https://openalex.org/W4310188041","https://openalex.org/W2904607180","https://openalex.org/W2753988227","https://openalex.org/W3167707007","https://openalex.org/W2382204407","https://openalex.org/W2397822233","https://openalex.org/W2555431679","https://openalex.org/W1604407953","https://openalex.org/W2040022957"],"abstract_inverted_index":{"Mobile":[0],"edge":[1],"caching":[2],"(MEC),":[3],"content":[4,14,73,84],"delivery":[5,37,60,65,74,85,100],"network":[6],"(CDN)":[7],"and":[8,20,41,47,54,62,97,122,143],"data":[9],"center":[10],"(DC)":[11],"serve":[12],"Internet":[13],"providers":[15],"(ICPs)":[16],"with":[17,30,114],"different":[18],"advantages":[19],"disadvantages.":[21],"In":[22,102],"this":[23],"paper,":[24],"we":[25],"propose":[26],"an":[27],"equilibrium":[28,31,136],"problem":[29],"constraints":[32],"(EPEC)":[33],"to":[34,70,81,133],"investigate":[35],"the":[36,50,57,64,72,88,91,94,103,119,135,140,157],"strategies":[38,61],"for":[39,44,67],"files":[40,92],"pricing":[42],"mechanisms":[43],"MEC,":[45],"CDN,":[46],"DC.":[48],"At":[49,87],"upper":[51,120,141],"level,":[52,90],"MEC":[53],"CDN":[55],"predict":[56],"files'":[58],"rational":[59],"set":[63],"price":[66,95],"each":[68,115],"byte":[69],"provide":[71,82],"service.":[75,86],"DC":[76],"serves":[77],"as":[78],"origin":[79],"servers":[80],"free":[83],"lower":[89,123,144],"observe":[93],"strategy":[96],"determine":[98],"their":[99],"strategies.":[101],"proposed":[104,151],"EPEC":[105],"problem,":[106],"there":[107],"exist":[108],"Nash":[109],"equilibriums,":[110],"which":[111],"are":[112],"coupled":[113],"other,":[116],"at":[117,138,156],"both":[118,139],"level":[121,142],"level.":[124,145],"We":[125],"adopt":[126],"a":[127],"block":[128],"coordinate":[129],"descent":[130],"(BCD)":[131],"method":[132],"find":[134],"solutions":[137],"Simulation":[146],"results":[147],"show":[148],"that":[149],"our":[150],"approach":[152],"yields":[153],"high":[154],"utilities":[155],"equilibrium.":[158]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}