{"id":"https://openalex.org/W3207187032","doi":"https://doi.org/10.1109/tvt.2021.3119429","title":"Toward Concurrent Video Multicast Orchestration for Caching-Assisted Mobile Networks","display_name":"Toward Concurrent Video Multicast Orchestration for Caching-Assisted Mobile Networks","publication_year":2021,"publication_date":"2021-10-13","ids":{"openalex":"https://openalex.org/W3207187032","doi":"https://doi.org/10.1109/tvt.2021.3119429","mag":"3207187032"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2021.3119429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3119429","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5101866870","display_name":"Xinchang Zhang","orcid":"https://orcid.org/0000-0001-6113-2099"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinchang Zhang","raw_affiliation_strings":["College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":"https://orcid.org/0000-0001-6113-2099","affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100703791","display_name":"Yinglong Wang","orcid":"https://orcid.org/0000-0002-8350-7186"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinglong Wang","raw_affiliation_strings":["College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109421494","display_name":"Meihong Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]},{"id":"https://openalex.org/I4210142748","display_name":"Shandong Academy of Sciences","ror":"https://ror.org/04y8d6y55","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210142748"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meihong Yang","raw_affiliation_strings":["College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science and Technology and the Shandong Provincial Key Laboratory of Computer Networks, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China","institution_ids":["https://openalex.org/I152269853","https://openalex.org/I4210142748"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035643851","display_name":"Guanggang Geng","orcid":"https://orcid.org/0000-0002-9039-6883"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanggang Geng","raw_affiliation_strings":["College of CyberSecurity, Jinan University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9039-6883","affiliations":[{"raw_affiliation_string":"College of CyberSecurity, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.9883,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.9723429,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"70","issue":"12","first_page":"13205","last_page":"13220"},"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":0.9965000152587891,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9936000108718872,"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":0.9165228605270386},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8751080632209778},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7744724750518799},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.7338107824325562},{"id":"https://openalex.org/keywords/protocol-independent-multicast","display_name":"Protocol Independent Multicast","score":0.7271610498428345},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.6778356432914734},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6647441387176514},{"id":"https://openalex.org/keywords/distance-vector-multicast-routing-protocol","display_name":"Distance Vector Multicast Routing Protocol","score":0.5682714581489563},{"id":"https://openalex.org/keywords/ip-multicast","display_name":"IP multicast","score":0.5531967282295227},{"id":"https://openalex.org/keywords/pragmatic-general-multicast","display_name":"Pragmatic General Multicast","score":0.5458129644393921},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5409885048866272}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.9165228605270386},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8751080632209778},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7744724750518799},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.7338107824325562},{"id":"https://openalex.org/C44892269","wikidata":"https://www.wikidata.org/wiki/Q782752","display_name":"Protocol Independent Multicast","level":3,"score":0.7271610498428345},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.6778356432914734},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6647441387176514},{"id":"https://openalex.org/C42272142","wikidata":"https://www.wikidata.org/wiki/Q1229379","display_name":"Distance Vector Multicast Routing Protocol","level":4,"score":0.5682714581489563},{"id":"https://openalex.org/C150329594","wikidata":"https://www.wikidata.org/wiki/Q2711392","display_name":"IP multicast","level":3,"score":0.5531967282295227},{"id":"https://openalex.org/C112037812","wikidata":"https://www.wikidata.org/wiki/Q2107523","display_name":"Pragmatic General Multicast","level":4,"score":0.5458129644393921},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5409885048866272}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2021.3119429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2021.3119429","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G4887251309","display_name":"\u57fa\u4e8e\u4e91\u8ba1\u7b97\u7684\u9ad8\u7a33\u5b9a\u6811\u63a8\u5f0f\u5e94\u7528\u5c42\u7ec4\u64ad\u7814\u7a76","funder_award_id":"61472230","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7889279826","display_name":null,"funder_award_id":"2020KJC-ZD02","funder_id":"https://openalex.org/F4320328720","funder_display_name":"Qilu University of Technology"},{"id":"https://openalex.org/G8934379659","display_name":null,"funder_award_id":"92067108","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320328720","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W82893651","https://openalex.org/W1982512167","https://openalex.org/W1984921767","https://openalex.org/W2026408886","https://openalex.org/W2048124060","https://openalex.org/W2058474816","https://openalex.org/W2084584807","https://openalex.org/W2086736276","https://openalex.org/W2117901211","https://openalex.org/W2123106566","https://openalex.org/W2141708177","https://openalex.org/W2147118406","https://openalex.org/W2155593733","https://openalex.org/W2169087758","https://openalex.org/W2321936408","https://openalex.org/W2381074797","https://openalex.org/W2405425485","https://openalex.org/W2410350130","https://openalex.org/W2479920125","https://openalex.org/W2498604117","https://openalex.org/W2527795809","https://openalex.org/W2545274128","https://openalex.org/W2564074644","https://openalex.org/W2585708104","https://openalex.org/W2741866032","https://openalex.org/W2761560661","https://openalex.org/W2774953955","https://openalex.org/W2799488224","https://openalex.org/W2799932454","https://openalex.org/W2904998206","https://openalex.org/W2907697336","https://openalex.org/W2962718958","https://openalex.org/W2962781822","https://openalex.org/W2964011116","https://openalex.org/W2980077949","https://openalex.org/W3101124433","https://openalex.org/W6662496955"],"related_works":["https://openalex.org/W2371847117","https://openalex.org/W80466176","https://openalex.org/W4321384965","https://openalex.org/W2136818972","https://openalex.org/W1850815052","https://openalex.org/W2161099791","https://openalex.org/W4231248812","https://openalex.org/W2080190883","https://openalex.org/W2393131931","https://openalex.org/W1559233856"],"abstract_inverted_index":{"Multicasting":[0],"does":[1],"not":[2],"work":[3],"well":[4],"for":[5,35],"video":[6,10,17,31,50,58,101,184],"applications":[7],"such":[8],"as":[9],"on":[11],"demand,":[12],"where":[13],"individual":[14],"users":[15],"request":[16],"content":[18],"at":[19],"discrete":[20],"and":[21,38,52,109,127,187],"unpredictable":[22],"moments.":[23],"In":[24],"this":[25],"paper,":[26],"we":[27,118],"study":[28],"a":[29,87,105,120,128,147],"concurrent":[30,89,106,122,130],"multicast":[32,90,107,123,131,175],"orchestration":[33],"solution":[34,45,94,180],"the":[36,72,80,99,112,138,155,161,172,178,183,188],"caching-assisted":[37],"centrally":[39],"controlled":[40],"mobile":[41,82],"networks.":[42],"The":[43],"proposed":[44,179],"strives":[46,152],"to":[47,97,135,153],"obtain":[48],"rapid":[49,57],"prefetch":[51],"effective":[53],"traffic":[54,189],"reduction.":[55],"By":[56],"prefetch,":[59],"user":[60],"devices":[61],"can":[62,69],"cache":[63,148,157,162],"required":[64],"contents":[65],"in":[66,75,141],"advance,":[67],"which":[68],"effectively":[70],"improve":[71],"streaming":[73],"fluency":[74],"unsteady":[76],"wireless":[77],"environments,":[78],"especially":[79],"highly":[81],"vehicular":[83],"environment.":[84],"We":[85,144],"introduce":[86,146],"maximum-rate":[88],"(MRCM)":[91],"problem":[92,114,140],"whose":[93],"is":[95,115,164],"intended":[96],"maximize":[98,154],"total":[100,156],"delivery":[102,176,185],"rate":[103,159],"by":[104],"manner,":[108],"prove":[110],"that":[111,151,169],"MRCM":[113,139],"NP-hard.":[116],"Then,":[117],"propose":[119],"dynamic":[121],"tree":[124,132],"construction":[125],"algorithm":[126,134],"global":[129],"optimization":[133],"approximately":[136],"solve":[137],"polynomial":[142],"time.":[143],"also":[145],"competition":[149],"mechanism":[150],"hit":[158],"when":[160],"space":[163],"insufficient.":[165],"Performance":[166],"evaluations":[167],"show":[168],"compared":[170],"with":[171],"existing":[173],"cache-assisted":[174],"solutions,":[177],"significantly":[181],"reduces":[182],"duration":[186],"stress":[190],"of":[191],"backhaul":[192],"links.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":22},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}