{"id":"https://openalex.org/W2783239146","doi":"https://doi.org/10.1109/glocom.2017.8254031","title":"Content-Exchanged Based Cooperative Caching in 5G Wireless Networks","display_name":"Content-Exchanged Based Cooperative Caching in 5G Wireless Networks","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2783239146","doi":"https://doi.org/10.1109/glocom.2017.8254031","mag":"2783239146"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2017.8254031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","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/A5087682730","display_name":"Shu Fu","orcid":"https://orcid.org/0000-0002-7988-9724"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shu Fu","raw_affiliation_strings":["College of Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032476736","display_name":"Peng Duan","orcid":"https://orcid.org/0000-0001-8007-2052"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Duan","raw_affiliation_strings":["College of Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068953745","display_name":"Yunjian Jia","orcid":"https://orcid.org/0000-0002-6404-0947"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunjian Jia","raw_affiliation_strings":["College of Communication Engineering, Chongqing University, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"College of Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087682730"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":0.6216,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7406777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9821000099182129,"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":0.9315000176429749,"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":0.8521295785903931},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7565633058547974},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6526881456375122},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6159396171569824},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5692566633224487},{"id":"https://openalex.org/keywords/purchasing","display_name":"Purchasing","score":0.5285526514053345},{"id":"https://openalex.org/keywords/false-sharing","display_name":"False sharing","score":0.5262129306793213},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5172446370124817},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.44773098826408386},{"id":"https://openalex.org/keywords/cpu-cache","display_name":"CPU cache","score":0.24756136536598206},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17135941982269287},{"id":"https://openalex.org/keywords/cache-algorithms","display_name":"Cache algorithms","score":0.08990737795829773}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8521295785903931},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7565633058547974},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6526881456375122},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6159396171569824},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5692566633224487},{"id":"https://openalex.org/C2778813691","wikidata":"https://www.wikidata.org/wiki/Q1369832","display_name":"Purchasing","level":2,"score":0.5285526514053345},{"id":"https://openalex.org/C5165142","wikidata":"https://www.wikidata.org/wiki/Q5432732","display_name":"False sharing","level":5,"score":0.5262129306793213},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5172446370124817},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.44773098826408386},{"id":"https://openalex.org/C189783530","wikidata":"https://www.wikidata.org/wiki/Q352090","display_name":"CPU cache","level":3,"score":0.24756136536598206},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17135941982269287},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.08990737795829773},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2017.8254031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2017.8254031","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2017 - 2017 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2010564749","https://openalex.org/W2050213917","https://openalex.org/W2213621529","https://openalex.org/W2242419731","https://openalex.org/W2263102236","https://openalex.org/W2276691087","https://openalex.org/W2295727674","https://openalex.org/W2465829848","https://openalex.org/W2473826101","https://openalex.org/W2499216283","https://openalex.org/W2508260597","https://openalex.org/W2511171290","https://openalex.org/W2519564973","https://openalex.org/W2520118678","https://openalex.org/W2550116434","https://openalex.org/W2962836626","https://openalex.org/W3103833233","https://openalex.org/W4302377426"],"related_works":["https://openalex.org/W1570206749","https://openalex.org/W2793888572","https://openalex.org/W1508534252","https://openalex.org/W2776776727","https://openalex.org/W2962764213","https://openalex.org/W2032781581","https://openalex.org/W3134881415","https://openalex.org/W3121252417","https://openalex.org/W4297803343","https://openalex.org/W2936366530"],"abstract_inverted_index":{"Caching":[0],"content":[1,75],"of":[2,39,55,131,162,172],"small":[3],"base":[4],"stations":[5],"(SBSs)":[6],"is":[7,31,168],"a":[8,145],"promising":[9],"approach":[10],"in":[11,29,61,121],"the":[12,20,40,44,53,65,73,81,86,97,118,122,129,136,139,150,160,173,179],"fifth":[13],"generation":[14],"(5G)":[15],"wireless":[16,56,92],"networks":[17,58],"for":[18,36,91,149],"decreasing":[19],"transmission":[21],"delay":[22],"and":[23,85],"energy":[24],"consumption.":[25],"The":[26],"key":[27],"issue":[28],"caching":[30,41,60,66,99,166],"effective":[32],"cooperation":[33],"among":[34],"SBSs":[35],"full":[37],"usage":[38],"to":[42,135,147],"reduce":[43],"systems":[45],"cost.":[46],"In":[47],"this":[48],"paper,":[49],"we":[50,95,157],"first":[51],"introduce":[52],"architecture":[54],"cellular":[57],"with":[59],"5G.":[62],"We":[63,126,142],"divide":[64],"space":[67],"into":[68],"two":[69,140],"parts:":[70],"One":[71],"caches":[72,89],"fixed":[74],"purchased":[76],"by":[77,155],"telecom":[78],"operators":[79],"from":[80,112],"remote":[82],"service":[83],"providers,":[84],"other":[87],"one":[88],"contents":[90,119,180],"transmission.":[93],"Then,":[94],"propose":[96,144],"cooperative":[98,124,165],"scheme":[100,167],"based":[101],"on":[102],"content-exchanged,":[103],"where":[104],"each":[105],"user":[106],"can":[107],"get":[108],"its":[109],"demanded":[110],"data":[111],"either":[113],"local":[114],"SBS":[115],"or":[116],"purchasing":[117,178],"stored":[120],"neighboring":[123],"SBSs.":[125,182],"further":[127],"prove":[128,158],"concavity":[130],"system":[132,152],"costs":[133],"regarding":[134],"proportion":[137],"between":[138,181],"parts.":[141],"also":[143],"mechanism":[146],"search":[148],"minimal":[151],"costs.":[153],"Finally,":[154],"simulations,":[156],"that":[159,171],"performance":[161],"our":[163],"proposed":[164],"better":[169],"than":[170],"traditional":[174],"cache":[175],"schemes":[176],"without":[177]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}