{"id":"https://openalex.org/W3189639648","doi":"https://doi.org/10.1155/2021/5568935","title":"A Novel Cooperative Cache Policy for Wireless Networks","display_name":"A Novel Cooperative Cache Policy for Wireless Networks","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3189639648","doi":"https://doi.org/10.1155/2021/5568935","mag":"3189639648"},"language":"en","primary_location":{"id":"doi:10.1155/2021/5568935","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5568935","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5568935.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2021/5568935.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102738826","display_name":"Lincan Li","orcid":"https://orcid.org/0000-0002-3774-8878"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lincan Li","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Nottingham Ningbo China, 315100 Ningbo, China"],"raw_orcid":"https://orcid.org/0000-0002-3774-8878","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Nottingham Ningbo China, 315100 Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035268762","display_name":"Chiew Foong Kwong","orcid":"https://orcid.org/0000-0001-7857-511X"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chiew Foong Kwong","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, University of Nottingham Ningbo China, 315100 Ningbo, China"],"raw_orcid":"https://orcid.org/0000-0001-7857-511X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, University of Nottingham Ningbo China, 315100 Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044641705","display_name":"Qianyu Liu","orcid":"https://orcid.org/0000-0002-2660-7287"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianyu Liu","raw_affiliation_strings":["International Doctoral Innovation Centre, University of Nottingham Ningbo China, 315100 Ningbo, China"],"raw_orcid":"https://orcid.org/0000-0002-2660-7287","affiliations":[{"raw_affiliation_string":"International Doctoral Innovation Centre, University of Nottingham Ningbo China, 315100 Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028555014","display_name":"Pushpendu Kar","orcid":"https://orcid.org/0000-0002-0896-0650"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pushpendu Kar","raw_affiliation_strings":["School of Computer Science, University of Nottingham Ningbo China, 315100 Ningbo, China"],"raw_orcid":"https://orcid.org/0000-0002-0896-0650","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Nottingham Ningbo China, 315100 Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026023968","display_name":"Saeid Pourroostaei Ardakani","orcid":"https://orcid.org/0000-0001-8062-6617"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Saeid Pourroostaei Ardakani","raw_affiliation_strings":["School of Computer Science, University of Nottingham Ningbo China, 315100 Ningbo, China"],"raw_orcid":"https://orcid.org/0000-0001-8062-6617","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Nottingham Ningbo China, 315100 Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5035268762"],"corresponding_institution_ids":["https://openalex.org/I13591777"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.8011,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.74466821,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2021","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":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":0.9983999729156494,"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":0.9977999925613403,"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":0.9249062538146973},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6972811222076416},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5507791638374329},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4869755208492279},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.48379963636398315},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.46532151103019714},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2963733673095703},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.2638436555862427}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9249062538146973},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6972811222076416},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5507791638374329},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4869755208492279},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.48379963636398315},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.46532151103019714},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2963733673095703},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.2638436555862427}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/5568935","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5568935","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5568935.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4d708e3a0f9b45b69c394cba5edfa773","is_oa":true,"landing_page_url":"https://doaj.org/article/4d708e3a0f9b45b69c394cba5edfa773","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/5568935","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5568935","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5568935.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3189639648.pdf","grobid_xml":"https://content.openalex.org/works/W3189639648.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W2099842379","https://openalex.org/W2131806537","https://openalex.org/W2364089413","https://openalex.org/W2415910379","https://openalex.org/W2591802631","https://openalex.org/W2603810864","https://openalex.org/W2672686209","https://openalex.org/W2739535743","https://openalex.org/W2771746866","https://openalex.org/W2780743836","https://openalex.org/W2790860712","https://openalex.org/W2803240956","https://openalex.org/W2811264184","https://openalex.org/W2897066997","https://openalex.org/W2898595414","https://openalex.org/W2900490252","https://openalex.org/W2901752544","https://openalex.org/W2904358772","https://openalex.org/W2909741402","https://openalex.org/W2911717124","https://openalex.org/W2913820636","https://openalex.org/W2919547726","https://openalex.org/W2944618084","https://openalex.org/W2950032177","https://openalex.org/W2956416002","https://openalex.org/W2958002247","https://openalex.org/W2963091293","https://openalex.org/W2963529010","https://openalex.org/W2980189150","https://openalex.org/W2989621260","https://openalex.org/W3009630249","https://openalex.org/W3011793054","https://openalex.org/W3029554135","https://openalex.org/W3148457571"],"related_works":["https://openalex.org/W2031173804","https://openalex.org/W2041820064","https://openalex.org/W2009566782","https://openalex.org/W1524955365","https://openalex.org/W2509523906","https://openalex.org/W2100901045","https://openalex.org/W2114386333","https://openalex.org/W2147511796","https://openalex.org/W2354520536","https://openalex.org/W3085471909"],"abstract_inverted_index":{"Mobile":[0],"edge":[1],"caching":[2,35,98],"is":[3,62,71,186],"an":[4],"emerging":[5],"approach":[6],"to":[7,64,73,168],"manage":[8],"high":[9],"mobile":[10,92],"data":[11,24],"traffic":[12,25],"in":[13,153,194],"fifth\u2010generation":[14],"wireless":[15],"networks":[16,44],"that":[17,166],"reduces":[18],"content":[19,66,69,80,83,114,121,199],"access":[20,200],"latency":[21,201],"and":[22,55,82,94,107,151,178,191,202],"offloading":[23,203],"of":[26,51,77,91,101,116,124,196],"backhaul":[27],"links.":[28],"This":[29],"paper":[30],"proposes":[31],"a":[32,96],"novel":[33],"cooperative":[34],"policy":[36,185],"based":[37],"on":[38],"long":[39],"short\u2010term":[40],"memory":[41],"(LSTM)":[42],"neural":[43],"considering":[45],"the":[46,49,52,56,75,78,88,120,125,154,174,197],"characteristics":[47],"between":[48],"features":[50],"heterogeneous":[53],"layers":[54],"user":[57],"moving":[58,89],"speed.":[59],"Specifically,":[60],"LSTM":[61],"applied":[63],"predict":[65],"popularity.":[67],"Size\u2010weighted":[68],"popularity":[70,81,122],"utilised":[72],"balance":[74],"impact":[76],"predicted":[79],"size.":[84],"We":[85],"also":[86],"consider":[87],"speeds":[90],"users":[93,118,129,135],"introduce":[95],"two\u2010level":[97],"architecture":[99],"consisting":[100],"several":[102],"small":[103],"base":[104,109],"stations":[105,110],"(SBSs)":[106],"macro":[108],"(MBSs).":[111],"To":[112],"avoid":[113],"requests":[115],"fast\u2010moving":[117,128,134],"affecting":[119],"distribution":[123],"SBS":[126,143],"since":[127],"frequently":[130,176],"handover":[131],"among":[132],"SBSs,":[133],"are":[136,145],"served":[137],"by":[138],"MBSs":[139],"no":[140],"matter":[141],"which":[142],"they":[144],"in.":[146],"SBSs":[147,152],"serve":[148],"low\u2010speed":[149],"users,":[150],"same":[155],"cluster":[156],"can":[157],"communicate":[158],"with":[159],"one":[160],"another.":[161],"The":[162],"simulation":[163],"results":[164],"show":[165],"compared":[167],"common":[169],"cache":[170],"methods,":[171,182],"for":[172],"example,":[173],"least":[175,179,188],"used":[177,181],"recently":[180],"our":[183],"proposed":[184],"at":[187],"8.9%":[189],"lower":[190],"6.8%":[192],"higher":[193],"terms":[195],"average":[198],"ratio,":[204],"respectively.":[205]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
