{"id":"https://openalex.org/W3009335527","doi":"https://doi.org/10.1109/mwc.001.1900317","title":"Cache-Enabled Coordinated Mobile Edge Network: Opportunities and Challenges","display_name":"Cache-Enabled Coordinated Mobile Edge Network: Opportunities and Challenges","publication_year":2020,"publication_date":"2020-03-03","ids":{"openalex":"https://openalex.org/W3009335527","doi":"https://doi.org/10.1109/mwc.001.1900317","mag":"3009335527"},"language":"en","primary_location":{"id":"doi:10.1109/mwc.001.1900317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.1900317","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications","raw_type":"journal-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/A5046019676","display_name":"Shiwen He","orcid":"https://orcid.org/0000-0003-0549-4970"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shiwen He","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100691826","display_name":"Wei Huang","orcid":"https://orcid.org/0000-0001-6340-422X"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Huang","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085579919","display_name":"Jiaheng Wang","orcid":"https://orcid.org/0000-0002-9783-5471"},"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":"Jiaheng Wang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015419107","display_name":"Ju Ren","orcid":"https://orcid.org/0000-0003-2782-183X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ju Ren","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056225611","display_name":"Yongming Huang","orcid":"https://orcid.org/0009-0009-2545-2875"},"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":"Yongming Huang","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069049205","display_name":"Yaoxue Zhang","orcid":"https://orcid.org/0000-0001-6717-461X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaoxue Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5046019676"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":2.7752,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.90697909,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"27","issue":"2","first_page":"204","last_page":"211"},"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":0.9968000054359436,"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":0.9926000237464905,"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":0.8882957100868225},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.8325744867324829},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7189051508903503},{"id":"https://openalex.org/keywords/network-architecture","display_name":"Network architecture","score":0.5214471220970154},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5044757127761841},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5020198822021484},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.48793408274650574},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4850255846977234},{"id":"https://openalex.org/keywords/smart-cache","display_name":"Smart Cache","score":0.46209919452667236},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3424944281578064},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25281602144241333},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.24570399522781372},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1584709882736206},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.11286520957946777}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8882957100868225},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.8325744867324829},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7189051508903503},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.5214471220970154},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5044757127761841},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5020198822021484},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.48793408274650574},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4850255846977234},{"id":"https://openalex.org/C167713795","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"Smart Cache","level":5,"score":0.46209919452667236},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3424944281578064},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25281602144241333},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.24570399522781372},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1584709882736206},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.11286520957946777}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwc.001.1900317","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwc.001.1900317","pdf_url":null,"source":{"id":"https://openalex.org/S146764194","display_name":"IEEE Wireless Communications","issn_l":"1536-1284","issn":["1536-1284","1558-0687"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2014075533","https://openalex.org/W2089214485","https://openalex.org/W2125196638","https://openalex.org/W2166120235","https://openalex.org/W2213621529","https://openalex.org/W2511268924","https://openalex.org/W2761862361","https://openalex.org/W2772526503","https://openalex.org/W2806803384","https://openalex.org/W2833256931","https://openalex.org/W2891018295","https://openalex.org/W2921833176","https://openalex.org/W2962813667","https://openalex.org/W2962899344","https://openalex.org/W2963155284","https://openalex.org/W3103833233"],"related_works":["https://openalex.org/W2031173804","https://openalex.org/W2114386333","https://openalex.org/W2509523906","https://openalex.org/W2363769136","https://openalex.org/W2148571123","https://openalex.org/W3085471909","https://openalex.org/W2041820064","https://openalex.org/W2404820046","https://openalex.org/W2324141783","https://openalex.org/W2138965869"],"abstract_inverted_index":{"Cache-enabled":[0],"coordinated":[1,106,180],"mobile":[2,107],"edge":[3,17,108,177],"network":[4,8,16,39,109,176],"is":[5,95],"an":[6,37,87],"emerging":[7,38],"architecture,":[9,110],"wherein":[10],"serving":[11],"nodes":[12],"located":[13],"at":[14,28,174],"the":[15,19,44,58,61,69,104,114,133,137,175],"have":[18],"capabilities":[20],"of":[21,35,60,71,89],"baseband":[22],"signal":[23],"processing":[24],"and":[25,73,93,97,111,118,136],"caching":[26,171],"files":[27],"their":[29],"local":[30],"cache.":[31],"The":[32],"main":[33],"goals":[34],"such":[36],"architecture":[40],"are":[41,148,156,168],"to":[42,81,124,131],"alleviate":[43],"burden":[45,138],"on":[46,57,139],"fronthaul":[47,140],"links,":[48,141],"while":[49],"achieving":[50],"low-latency":[51],"high":[52],"rate":[53],"content":[54,65,173],"delivery,":[55],"say":[56],"order":[59],"millisecond":[62],"level":[63],"end-to-end":[64],"delivery":[66,134],"latency.":[67],"Consequently,":[68],"application":[70],"delay-sensitive":[72],"content-aware":[74],"has":[75],"been":[76],"executed":[77],"in":[78,99],"close":[79],"proximity":[80],"end":[82],"users.":[83],"In":[84],"this":[85,128],"article,":[86],"outlook":[88],"research":[90,120,160],"directions,":[91],"challenges,":[92],"opportunities":[94],"provided":[96],"discussed":[98,157],"depth.":[100],"We":[101],"first":[102],"introduce":[103],"cache-enabled":[105,143,154],"then":[112],"discuss":[113],"key":[115],"technical":[116],"challenges":[117],"opening":[119],"issues":[121],"that":[122,165],"need":[123],"be":[125],"addressed":[126],"for":[127],"architecture.":[129],"Then,":[130],"reduce":[132],"latency":[135],"new":[142],"physical":[144],"layer":[145],"transmission":[146,181],"schemes":[147],"discussed.":[149],"Finally,":[150],"artificial":[151],"intelligence":[152],"based":[153],"communications":[155],"as":[158],"future":[159],"directions.":[161],"Numerical":[162],"studies":[163],"show":[164],"several":[166],"gains":[167],"achieved":[169],"by":[170],"popular":[172],"with":[178],"proper":[179],"schemes.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}