{"id":"https://openalex.org/W2995905857","doi":"https://doi.org/10.1186/s13638-019-1590-2","title":"ECDU: an edge content delivery and update framework in Mobile edge computing","display_name":"ECDU: an edge content delivery and update framework in Mobile edge computing","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W2995905857","doi":"https://doi.org/10.1186/s13638-019-1590-2","mag":"2995905857"},"language":"en","primary_location":{"id":"doi:10.1186/s13638-019-1590-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-019-1590-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-019-1590-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-019-1590-2","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046959149","display_name":"Chuntao Ding","orcid":"https://orcid.org/0000-0001-8362-8407"},"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":"Chuntao Ding","raw_affiliation_strings":["The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016717153","display_name":"Ao Zhou","orcid":"https://orcid.org/0000-0001-5743-9418"},"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":"Ao Zhou","raw_affiliation_strings":["The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103264263","display_name":"Jie Huang","orcid":"https://orcid.org/0000-0002-8518-9468"},"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":"Jie Huang","raw_affiliation_strings":["The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101772018","display_name":"Liu Ying","orcid":"https://orcid.org/0000-0003-0243-9458"},"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":"Ying Liu","raw_affiliation_strings":["The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054814598","display_name":"Shangguang Wang","orcid":"https://orcid.org/0000-0001-7245-1298"},"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":"Shangguang Wang","raw_affiliation_strings":["The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China"],"affiliations":[{"raw_affiliation_string":"The State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Xitucheng Road, Beijing, 100876, China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5046959149"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.3,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.83107889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"2019","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9995999932289124,"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":0.9995999932289124,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9988999962806702,"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":0.972000002861023,"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/computer-science","display_name":"Computer science","score":0.8811946511268616},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.7773036956787109},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7572330832481384},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6588401198387146},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6217014789581299},{"id":"https://openalex.org/keywords/proxy-server","display_name":"Proxy server","score":0.5736700296401978},{"id":"https://openalex.org/keywords/content-delivery-network","display_name":"Content delivery network","score":0.5461084842681885},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5172884464263916},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4631504416465759},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.44624584913253784},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4117887020111084},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.33159497380256653},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10265618562698364}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8811946511268616},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.7773036956787109},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7572330832481384},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6588401198387146},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6217014789581299},{"id":"https://openalex.org/C2779298391","wikidata":"https://www.wikidata.org/wiki/Q11189","display_name":"Proxy server","level":2,"score":0.5736700296401978},{"id":"https://openalex.org/C2778898579","wikidata":"https://www.wikidata.org/wiki/Q72588","display_name":"Content delivery network","level":3,"score":0.5461084842681885},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5172884464263916},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4631504416465759},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.44624584913253784},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4117887020111084},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.33159497380256653},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10265618562698364}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13638-019-1590-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-019-1590-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-019-1590-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d62fb603bbcf4478a73306511ec32fc4","is_oa":true,"landing_page_url":"https://doaj.org/article/d62fb603bbcf4478a73306511ec32fc4","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking, Vol 2019, Iss 1, Pp 1-9 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13638-019-1590-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13638-019-1590-2","pdf_url":"https://jwcn-eurasipjournals.springeropen.com/track/pdf/10.1186/s13638-019-1590-2","source":{"id":"https://openalex.org/S82675988","display_name":"EURASIP Journal on Wireless Communications and Networking","issn_l":"1687-1472","issn":["1687-1472","1687-1499"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Wireless Communications and Networking","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3085993365","display_name":null,"funder_award_id":"(Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3686742459","display_name":null,"funder_award_id":"02054","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7726157001","display_name":null,"funder_award_id":"Grant No.","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8790305092","display_name":null,"funder_award_id":"61602054","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"},{"id":"https://openalex.org/F4320321470","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2995905857.pdf","grobid_xml":"https://content.openalex.org/works/W2995905857.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2013628864","https://openalex.org/W2019499261","https://openalex.org/W2069672109","https://openalex.org/W2109016728","https://openalex.org/W2195423816","https://openalex.org/W2346611449","https://openalex.org/W2426750554","https://openalex.org/W2474275862","https://openalex.org/W2525400794","https://openalex.org/W2561715741","https://openalex.org/W2583296125","https://openalex.org/W2586361965","https://openalex.org/W2615459164","https://openalex.org/W2621206484","https://openalex.org/W2742268855","https://openalex.org/W2751904527","https://openalex.org/W2772885330","https://openalex.org/W2789347699","https://openalex.org/W2792597990","https://openalex.org/W2799796316","https://openalex.org/W2889991043","https://openalex.org/W2891466528","https://openalex.org/W2910763180","https://openalex.org/W2941875011","https://openalex.org/W2963602794","https://openalex.org/W2964906425","https://openalex.org/W2975653970","https://openalex.org/W2981067452"],"related_works":["https://openalex.org/W47184768","https://openalex.org/W2380898862","https://openalex.org/W2348376914","https://openalex.org/W2080229319","https://openalex.org/W2148795649","https://openalex.org/W55819450","https://openalex.org/W198367997","https://openalex.org/W2382748290","https://openalex.org/W2381838053","https://openalex.org/W2995905857"],"abstract_inverted_index":{"Abstract":[0],"Content":[1],"delivery":[2,112,196],"network":[3],"(CDN)":[4],"has":[5],"gained":[6],"increasing":[7],"popularity":[8,186],"in":[9,231],"recent":[10],"years":[11],"for":[12,99],"facilitating":[13],"content":[14,22,40,52,62,89,111,132,137,147,165,185,195,200,210,226],"delivery.":[15],"Most":[16],"existing":[17,103],"CDN-based":[18,104],"works":[19],"upload":[20,163],"the":[21,28,34,39,42,46,50,54,60,64,69,72,88,100,124,152,155,171,177,180,219,225],"generated":[23],"by":[24,167],"mobile":[25,47,119,140,168],"users":[26,48,169],"to":[27,41,63,93,134,145,162,170,208,215,223,227],"cloud":[29,35,65,172,212],"data":[30,36,66,173,213],"center":[31,37,67,214],"firstly.":[32],"Then,":[33],"delivers":[38],"proxy":[43,55],"server.":[44,56],"Finally,":[45,241],"request":[49,235],"required":[51],"from":[53,139,211],"However,":[57],"uploading":[58],"all":[59,164],"collected":[61,138,166],"increases":[68],"pressure":[70,178],"on":[71,118,184],"core":[73,181],"network.":[74,156,182],"In":[75,123],"addition,":[76],"it":[77,158],"also":[78,192],"wastes":[79],"a":[80,129,242],"lot":[81],"of":[82,87,102,131,154,179,233],"bandwidth":[83],"resources":[84],"because":[85],"most":[86],"does":[90],"not":[91,160],"have":[92],"be":[94],"uploaded.":[95],"To":[96],"make":[97],"up":[98],"shortcomings":[101],"works,":[105],"this":[106],"article":[107],"proposes":[108],"an":[109],"edge":[110,120,153,194,199],"and":[113,142,187,198,218,237,248],"update":[114,201],"(ECDU)":[115],"framework":[116],"based":[117],"computing":[121],"architecture.":[122],"ECDU":[125],"framework,":[126],"we":[127,191],"deploy":[128],"number":[130],"servers":[133],"store":[135,146],"raw":[136],"users,":[141],"cache":[143,188,216,229,238],"pools":[144,230],"that":[148],"frequently":[149],"requested":[150],"at":[151],"Thus,":[157],"is":[159,207,222,246],"necessary":[161],"center,":[174],"thereby":[175],"alleviating":[176],"Based":[183],"pool":[189,239],"ranking,":[190],"propose":[193],"(ECD)":[197],"(ECU)":[202],"schemes.":[203],"The":[204],"ECD":[205],"scheme":[206,221],"deliver":[209],"pool,":[217],"ECU":[220],"mitigate":[224],"appropriate":[228],"terms":[232],"its":[234],"frequency":[236],"ranking.":[240],"representative":[243],"case":[244],"study":[245],"provided":[247],"several":[249],"open":[250],"research":[251],"issues":[252],"are":[253],"discussed.":[254]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
