{"id":"https://openalex.org/W2963012960","doi":"https://doi.org/10.1109/icc.2018.8422537","title":"Cellular Offloading via Downlink Cache Placement","display_name":"Cellular Offloading via Downlink Cache Placement","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2963012960","doi":"https://doi.org/10.1109/icc.2018.8422537","mag":"2963012960"},"language":"en","primary_location":{"id":"doi:10.1109/icc.2018.8422537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","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/A5067841793","display_name":"Bojie Lv","orcid":"https://orcid.org/0009-0007-2437-7397"},"institutions":[{"id":"https://openalex.org/I4210110806","display_name":"Institute of Management Business and Law","ror":"https://ror.org/01zs84n26","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210110806"]},{"id":"https://openalex.org/I74969885","display_name":"Southern University","ror":"https://ror.org/05bg0c903","country_code":"BD","type":"education","lineage":["https://openalex.org/I74969885"]}],"countries":["BD","RU"],"is_corresponding":false,"raw_author_name":"Bojie Lv","raw_affiliation_strings":["The Southern University of Scienece and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Southern University of Scienece and Technology","institution_ids":["https://openalex.org/I4210110806","https://openalex.org/I74969885"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061089712","display_name":"Lexiang Huang","orcid":"https://orcid.org/0009-0009-5044-9117"},"institutions":[{"id":"https://openalex.org/I4210110806","display_name":"Institute of Management Business and Law","ror":"https://ror.org/01zs84n26","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210110806"]},{"id":"https://openalex.org/I74969885","display_name":"Southern University","ror":"https://ror.org/05bg0c903","country_code":"BD","type":"education","lineage":["https://openalex.org/I74969885"]}],"countries":["BD","RU"],"is_corresponding":false,"raw_author_name":"Lexiang Huang","raw_affiliation_strings":["The Southern University of Scienece and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Southern University of Scienece and Technology","institution_ids":["https://openalex.org/I4210110806","https://openalex.org/I74969885"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100431342","display_name":"Rui Wang","orcid":"https://orcid.org/0000-0003-0044-8932"},"institutions":[{"id":"https://openalex.org/I4210110806","display_name":"Institute of Management Business and Law","ror":"https://ror.org/01zs84n26","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210110806"]},{"id":"https://openalex.org/I74969885","display_name":"Southern University","ror":"https://ror.org/05bg0c903","country_code":"BD","type":"education","lineage":["https://openalex.org/I74969885"]}],"countries":["BD","RU"],"is_corresponding":false,"raw_author_name":"Rui Wang","raw_affiliation_strings":["The Southern University of Scienece and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Southern University of Scienece and Technology","institution_ids":["https://openalex.org/I4210110806","https://openalex.org/I74969885"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3571,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.81695087,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9890999794006348,"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":0.7894597053527832},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7592184543609619},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.6735801100730896},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.6418284773826599},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.544601559638977},{"id":"https://openalex.org/keywords/bellman-equation","display_name":"Bellman equation","score":0.495915025472641},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.47171327471733093},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.38438621163368225},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3767581582069397},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2749631404876709},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13373494148254395},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07816565036773682}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7894597053527832},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7592184543609619},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.6735801100730896},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.6418284773826599},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.544601559638977},{"id":"https://openalex.org/C14646407","wikidata":"https://www.wikidata.org/wiki/Q1430750","display_name":"Bellman equation","level":2,"score":0.495915025472641},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.47171327471733093},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.38438621163368225},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3767581582069397},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2749631404876709},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13373494148254395},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07816565036773682},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc.2018.8422537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2018.8422537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications (ICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W213063946","https://openalex.org/W1611674276","https://openalex.org/W2009708702","https://openalex.org/W2064969374","https://openalex.org/W2070159177","https://openalex.org/W2081893537","https://openalex.org/W2099842379","https://openalex.org/W2122186362","https://openalex.org/W2294354713","https://openalex.org/W2505514615","https://openalex.org/W2612599241","https://openalex.org/W2949864303","https://openalex.org/W3103426447"],"related_works":["https://openalex.org/W4365807906","https://openalex.org/W2157864637","https://openalex.org/W4223416141","https://openalex.org/W2546639359","https://openalex.org/W1922070205","https://openalex.org/W2152670157","https://openalex.org/W4308702637","https://openalex.org/W2386410636","https://openalex.org/W176737593","https://openalex.org/W2903299703"],"abstract_inverted_index":{"In":[0,119],"this":[1],"paper,":[2],"the":[3,14,21,26,47,49,54,61,64,71,94,112,123,141,162,165,170,184,188,194,198],"downlink":[4,44,72],"file":[5,30,66,102],"transmission":[6,73,86,92],"within":[7,25],"a":[8,34,75,107,131,137],"finite":[9],"lifetime":[10,27],"is":[11,31,174,178],"optimized":[12],"with":[13,80,183],"assistance":[15],"of":[16,23,28,83,101,140],"wireless":[17],"cache":[18,50,55],"nodes.":[19],"Specifically,":[20],"number":[22,82,100],"requests":[24],"one":[29],"modeled":[32],"as":[33,74],"Poisson":[35],"point":[36],"process.":[37],"The":[38,144],"base":[39,199],"station":[40],"multicasts":[41],"files":[42,62],"to":[43,59,98,121],"users":[45],"and":[46,88,169],"selected":[48],"nodes,":[51],"so":[52,152],"that":[53,153],"nodes":[56],"can":[57,116,148,158,191],"help":[58],"forward":[60],"in":[63],"next":[65],"request.":[67],"Thus":[68],"we":[69,104,128],"formulate":[70],"Markov":[76],"decision":[77],"process":[78],"(MDP)":[79],"random":[81,99],"stages,":[84],"where":[85,111],"power":[87],"time":[89],"on":[90,136],"each":[91],"are":[93],"control":[95,114],"policy.":[96],"Due":[97],"transmissions,":[103],"first":[105],"proposed":[106,189],"revised":[108],"Bellman's":[109],"equation,":[110],"optimal":[113],"policy":[115],"be":[117,149,159],"derived.":[118],"order":[120],"address":[122],"prohibitively":[124],"huge":[125],"state":[126],"space,":[127],"also":[129],"introduce":[130],"low-complexity":[132],"sub-optimal":[133],"solution":[134],"based":[135],"linear":[138],"approximation":[139],"value":[142,146,156,167,172],"function.":[143],"approximated":[145,166,185],"function":[147,168,173],"calculated":[150],"analytically,":[151],"conventional":[154],"numerical":[155],"iteration":[157],"eliminated.":[160],"Moreover,":[161],"gap":[163],"between":[164],"real":[171],"bounded":[175],"analytically.":[176],"It":[177],"shown":[179],"by":[180],"simulation":[181],"that,":[182],"MDP":[186],"approach,":[187],"algorithm":[190],"significantly":[192],"reduce":[193],"resource":[195],"consumption":[196],"at":[197],"station.":[200]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
