{"id":"https://openalex.org/W2321936408","doi":"https://doi.org/10.1109/twc.2016.2514418","title":"Exploiting Caching and Multicast for 5G Wireless Networks","display_name":"Exploiting Caching and Multicast for 5G Wireless Networks","publication_year":2016,"publication_date":"2016-01-04","ids":{"openalex":"https://openalex.org/W2321936408","doi":"https://doi.org/10.1109/twc.2016.2514418","mag":"2321936408"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2016.2514418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2016.2514418","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on 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/A5046120615","display_name":"Konstantinos Poularakis","orcid":"https://orcid.org/0000-0003-2570-3813"},"institutions":[{"id":"https://openalex.org/I145722265","display_name":"University of Thessaly","ror":"https://ror.org/04v4g9h31","country_code":"GR","type":"education","lineage":["https://openalex.org/I145722265"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Poularakis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Thessaly, Volos, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Thessaly, Volos, Greece","institution_ids":["https://openalex.org/I145722265"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044138533","display_name":"George Iosifidis","orcid":"https://orcid.org/0000-0003-1001-2323"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"George Iosifidis","raw_affiliation_strings":["Electrical Engineering Department, Institute for Network Science, Yale University, New Haven, CT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Institute for Network Science, Yale University, New Haven, CT, USA","institution_ids":["https://openalex.org/I32971472"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050856138","display_name":"Vasilis Sourlas","orcid":"https://orcid.org/0000-0003-2678-4002"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Vasilis Sourlas","raw_affiliation_strings":["Electronic and Electrical Engineering Department, University College London, London, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic and Electrical Engineering Department, University College London, London, U.K","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014892027","display_name":"Leandros Tassiulas","orcid":"https://orcid.org/0000-0003-0932-774X"},"institutions":[{"id":"https://openalex.org/I32971472","display_name":"Yale University","ror":"https://ror.org/03v76x132","country_code":"US","type":"education","lineage":["https://openalex.org/I32971472"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leandros Tassiulas","raw_affiliation_strings":["Electrical Engineering Department, Institute for Network Science, Yale University, New Haven, CT, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical Engineering Department, Institute for Network Science, Yale University, New Haven, CT, USA","institution_ids":["https://openalex.org/I32971472"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":38.1727,"has_fulltext":false,"cited_by_count":242,"citation_normalized_percentile":{"value":0.99821976,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"15","issue":"4","first_page":"2995","last_page":"3007"},"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":0.9850000143051147,"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":0.9704999923706055,"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/multicast","display_name":"Multicast","score":0.9106505513191223},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8846169710159302},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.809299111366272},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.759201169013977},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.6678744554519653},{"id":"https://openalex.org/keywords/protocol-independent-multicast","display_name":"Protocol Independent Multicast","score":0.5997612476348877},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5610445141792297},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5089893341064453},{"id":"https://openalex.org/keywords/pragmatic-general-multicast","display_name":"Pragmatic General Multicast","score":0.49396592378616333},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.46410974860191345},{"id":"https://openalex.org/keywords/distance-vector-multicast-routing-protocol","display_name":"Distance Vector Multicast Routing Protocol","score":0.4271150529384613},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3897583782672882},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11722192168235779}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.9106505513191223},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8846169710159302},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.809299111366272},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.759201169013977},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.6678744554519653},{"id":"https://openalex.org/C44892269","wikidata":"https://www.wikidata.org/wiki/Q782752","display_name":"Protocol Independent Multicast","level":3,"score":0.5997612476348877},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5610445141792297},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5089893341064453},{"id":"https://openalex.org/C112037812","wikidata":"https://www.wikidata.org/wiki/Q2107523","display_name":"Pragmatic General Multicast","level":4,"score":0.49396592378616333},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.46410974860191345},{"id":"https://openalex.org/C42272142","wikidata":"https://www.wikidata.org/wiki/Q1229379","display_name":"Distance Vector Multicast Routing Protocol","level":4,"score":0.4271150529384613},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3897583782672882},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11722192168235779}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/twc.2016.2514418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2016.2514418","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1495168","is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/1495168/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions On Wireless Communications , 15 (4) pp. 2995-3007. (2016)","raw_type":"Article"},{"id":"pmh:oai:ir.lib.uth.gr:11615/78326","is_oa":false,"landing_page_url":"http://hdl.handle.net/11615/78326","pdf_url":null,"source":{"id":"https://openalex.org/S4306400243","display_name":"University of Thessaly Institutional Repository (University of Thessaly)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I145722265","host_organization_name":"University of Thessaly","host_organization_lineage":["https://openalex.org/I145722265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Wireless Communications","raw_type":"conferenceItem"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1484635440","https://openalex.org/W1540498526","https://openalex.org/W1551092876","https://openalex.org/W1552152074","https://openalex.org/W1597467653","https://openalex.org/W1762430620","https://openalex.org/W1855445777","https://openalex.org/W1966014883","https://openalex.org/W1970722330","https://openalex.org/W1972549195","https://openalex.org/W1975646355","https://openalex.org/W1988538402","https://openalex.org/W1994080576","https://openalex.org/W1997323145","https://openalex.org/W2003206947","https://openalex.org/W2003347881","https://openalex.org/W2009708702","https://openalex.org/W2011039300","https://openalex.org/W2016043591","https://openalex.org/W2036861524","https://openalex.org/W2037169571","https://openalex.org/W2039090559","https://openalex.org/W2042077652","https://openalex.org/W2048124060","https://openalex.org/W2061161450","https://openalex.org/W2063783971","https://openalex.org/W2064599199","https://openalex.org/W2074331929","https://openalex.org/W2081893537","https://openalex.org/W2083766832","https://openalex.org/W2088223436","https://openalex.org/W2089214485","https://openalex.org/W2096220631","https://openalex.org/W2096513618","https://openalex.org/W2106248279","https://openalex.org/W2107248536","https://openalex.org/W2107872194","https://openalex.org/W2126860621","https://openalex.org/W2136530738","https://openalex.org/W2137989418","https://openalex.org/W2147271754","https://openalex.org/W2153757920","https://openalex.org/W2162508850","https://openalex.org/W2234740515","https://openalex.org/W2240927129","https://openalex.org/W2534855882","https://openalex.org/W2579320238","https://openalex.org/W2964130156","https://openalex.org/W3102582511","https://openalex.org/W6651055390","https://openalex.org/W6662496955"],"related_works":["https://openalex.org/W2371847117","https://openalex.org/W80466176","https://openalex.org/W4321384965","https://openalex.org/W2080190883","https://openalex.org/W89592389","https://openalex.org/W2393131931","https://openalex.org/W2044503969","https://openalex.org/W2136818972","https://openalex.org/W2161099791","https://openalex.org/W1850815052"],"abstract_inverted_index":{"The":[0,54,174],"landscape":[1],"toward":[2,37],"5G":[3,26],"wireless":[4,75,98],"communication":[5],"is":[6,27,139],"currently":[7],"unclear,":[8],"and,":[9],"despite":[10],"the":[11,22,44,74,83,94,120,135,156,192],"efforts":[12],"of":[13,97,158,186,194],"academia":[14],"and":[15,62,79,87,110,141,167],"industry":[16],"in":[17,155],"evolving":[18],"traditional":[19],"cellular":[20,39],"networks,":[21,40],"enabling":[23],"technology":[24],"for":[25,47,101,161],"still":[28],"obscure.":[29],"This":[30],"paper":[31],"puts":[32],"forward":[33],"a":[34,113],"network":[35],"paradigm":[36,55],"next-generation":[38],"targeting":[41],"to":[42,93],"satisfy":[43],"explosive":[45],"demand":[46,160],"mobile":[48],"data":[49],"while":[50],"minimizing":[51],"energy":[52,172],"expenditures.":[53],"builds":[56],"on":[57,129],"two":[58],"principles;":[59],"namely":[60],"caching":[61,67,124,137,166,178],"multicast.":[63],"On":[64,89],"one":[65],"hand,":[66,91],"policies":[68,125],"disperse":[69],"popular":[70],"content":[71,86,195],"files":[72,103],"at":[73,105],"edge,":[76],"e.g.,":[77],"pico-cells":[78],"femto-cells,":[80],"hence":[81],"shortening":[82],"distance":[84],"between":[85],"requester.":[88],"other":[90],"due":[92],"broadcast":[95],"nature":[96],"medium,":[99],"requests":[100],"identical":[102],"occurring":[104],"nearby":[106],"times":[107],"are":[108,126,180],"aggregated":[109],"served":[111],"through":[112],"common":[114],"multicast":[115,130,168],"stream.":[116],"To":[117],"better":[118],"exploit":[119],"available":[121],"cache":[122],"space,":[123],"optimized":[127],"based":[128],"transmissions.":[131],"We":[132],"show":[133,153],"that":[134,154],"multicast-aware":[136],"problem":[138],"NP-hard":[140],"develop":[142],"solutions":[143],"with":[144,191],"performance":[145],"guarantees":[146],"using":[147],"randomized-rounding":[148],"techniques.":[149],"Trace-driven":[150],"numerical":[151],"results":[152],"presence":[157],"massive":[159],"delay":[162,185],"tolerant":[163],"content,":[164],"combining":[165],"can":[169],"indeed":[170],"reduce":[171],"costs.":[173],"gains":[175],"over":[176],"existing":[177],"schemes":[179],"19%":[181],"when":[182],"users":[183],"tolerate":[184],"three":[187],"minutes,":[188],"increasing":[189],"further":[190],"steepness":[193],"access":[196],"pattern.":[197]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":31},{"year":2020,"cited_by_count":39},{"year":2019,"cited_by_count":35},{"year":2018,"cited_by_count":45},{"year":2017,"cited_by_count":42},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}