{"id":"https://openalex.org/W2344268109","doi":"https://doi.org/10.1109/tvt.2015.2511806","title":"Efficient Video Pricing and Caching in Heterogeneous Networks","display_name":"Efficient Video Pricing and Caching in Heterogeneous Networks","publication_year":2015,"publication_date":"2015-12-24","ids":{"openalex":"https://openalex.org/W2344268109","doi":"https://doi.org/10.1109/tvt.2015.2511806","mag":"2344268109"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2015.2511806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2511806","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/A5100691319","display_name":"Jun Li","orcid":"https://orcid.org/0000-0002-6239-2922"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Li","raw_affiliation_strings":["School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","School of Electronic and Optical Engineering, Nanjing University of Science and technology, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Electronic and Optical Engineering, Nanjing University of Science and technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100344189","display_name":"Wen Chen","orcid":"https://orcid.org/0000-0003-2133-8679"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Chen","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering; Shanghai Jiao Tong University; Shanghai China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037292846","display_name":"Ming Xiao","orcid":"https://orcid.org/0000-0002-5407-0835"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ming Xiao","raw_affiliation_strings":["School of Electrical Engineering, Royal Institute of Technology, Stockholm, Sweden","School of Electrical Engineering Royal Institute of Technology Stockholm, Sweden"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"School of Electrical Engineering Royal Institute of Technology Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044969631","display_name":"Feng Shu","orcid":"https://orcid.org/0000-0003-0073-1965"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Shu","raw_affiliation_strings":["School of Electronic and Optical Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic and Optical Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100362330","display_name":"Xuan Liu","orcid":"https://orcid.org/0000-0002-7966-4488"},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xuan Liu","raw_affiliation_strings":["School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","[School of Electrical and Information Engineering, University of Sydney, Sydney NSW, Australia]"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, University of Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I129604602"]},{"raw_affiliation_string":"[School of Electrical and Information Engineering, University of Sydney, Sydney NSW, Australia]","institution_ids":["https://openalex.org/I129604602"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100691319"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":11.9815,"has_fulltext":false,"cited_by_count":85,"citation_normalized_percentile":{"value":0.98738894,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"65","issue":"10","first_page":"8744","last_page":"8751"},"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/T12238","display_name":"Green IT and Sustainability","score":0.9883000254631042,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9858999848365784,"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/stackelberg-competition","display_name":"Stackelberg competition","score":0.9059417247772217},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.8447283506393433},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7647256851196289},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6286565661430359},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6286002397537231},{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.5596301555633545},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4902494549751282},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.47802481055259705},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.4337790906429291},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4250662922859192},{"id":"https://openalex.org/keywords/profit-maximization","display_name":"Profit maximization","score":0.4171471893787384},{"id":"https://openalex.org/keywords/profit","display_name":"Profit (economics)","score":0.3917919993400574},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.240993469953537},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.20091047883033752},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.13083183765411377}],"concepts":[{"id":"https://openalex.org/C199510392","wikidata":"https://www.wikidata.org/wiki/Q1184602","display_name":"Stackelberg competition","level":2,"score":0.9059417247772217},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.8447283506393433},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7647256851196289},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6286565661430359},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6286002397537231},{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.5596301555633545},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4902494549751282},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.47802481055259705},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.4337790906429291},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4250662922859192},{"id":"https://openalex.org/C2777780509","wikidata":"https://www.wikidata.org/wiki/Q1377422","display_name":"Profit maximization","level":3,"score":0.4171471893787384},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.3917919993400574},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.240993469953537},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.20091047883033752},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.13083183765411377},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2015.2511806","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2511806","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":[],"awards":[{"id":"https://openalex.org/G1733514037","display_name":null,"funder_award_id":"61501238","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3843861536","display_name":null,"funder_award_id":"61371105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5536370483","display_name":null,"funder_award_id":"2013D02","funder_id":"https://openalex.org/F4320336270","funder_display_name":"National Mobile Communications Research Laboratory, Southeast University"},{"id":"https://openalex.org/G6797678190","display_name":null,"funder_award_id":"61472190","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7541402009","display_name":null,"funder_award_id":"61271230","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/F4320336270","display_name":"National Mobile Communications Research Laboratory, Southeast University","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1611674276","https://openalex.org/W1972738071","https://openalex.org/W1988834815","https://openalex.org/W2009708702","https://openalex.org/W2039124714","https://openalex.org/W2047496092","https://openalex.org/W2066707812","https://openalex.org/W2083994692","https://openalex.org/W2090039627","https://openalex.org/W2094769796","https://openalex.org/W2097108637","https://openalex.org/W2111009006","https://openalex.org/W2118166339","https://openalex.org/W2118519969","https://openalex.org/W2119249434","https://openalex.org/W2122186362","https://openalex.org/W2129059062","https://openalex.org/W2136530738","https://openalex.org/W2145873277","https://openalex.org/W2797024182","https://openalex.org/W2949864303","https://openalex.org/W3103426447","https://openalex.org/W4250930850"],"related_works":["https://openalex.org/W1511485829","https://openalex.org/W1994968474","https://openalex.org/W2051232864","https://openalex.org/W2267229156","https://openalex.org/W2277849140","https://openalex.org/W2922490142","https://openalex.org/W2963319350","https://openalex.org/W2342506894","https://openalex.org/W2338847104","https://openalex.org/W2902557070"],"abstract_inverted_index":{"Evidence":[0],"indicates":[1],"that":[2,138],"downloading":[3],"on-demand":[4],"videos":[5,19,77,90],"accounts":[6],"for":[7,35,192],"a":[8,52,59,108,161],"dramatic":[9],"increase":[10],"in":[11,20,43],"data":[12,38],"traffic":[13],"over":[14,40,101],"cellular":[15],"networks.":[16],"Caching":[17],"popular":[18,76],"the":[21,79,85,97,111,114,120,133,136,143,148,156,167,171,174,179,194],"storage":[22],"of":[23,58,113,135,150,170],"small-cell":[24,29,54],"base":[25],"stations":[26],"(SBSs),":[27],"namely,":[28],"caching,":[30],"is":[31],"an":[32,139,151,185],"efficient":[33],"technology":[34],"mitigating":[36],"redundant":[37],"transmissions":[39,100],"backhaul":[41,103],"channels":[42],"heterogeneous":[44],"networks":[45],"(HetNets).":[46],"In":[47],"this":[48],"paper,":[49],"we":[50,159,177],"consider":[51],"commercialized":[53],"caching":[55],"system":[56,109],"consisting":[57],"video":[60,99,145],"retailer":[61],"(VR),":[62],"multiple":[63],"network":[64],"service":[65],"providers":[66],"(NSPs),":[67],"and":[68,84,122,131,173,203],"mobile":[69],"users":[70],"(MUs).":[71],"The":[72],"VR":[73,172],"leases":[74],"its":[75,199],"to":[78,81,91,164],"NSPs":[80],"make":[82],"profits,":[83],"NSPs,":[86],"after":[87],"placing":[88],"these":[89],"their":[92,102],"SBSs,":[93],"can":[94,141],"efficiently":[95],"reduce":[96],"repetitive":[98],"channels.":[104],"We":[105,117],"study":[106],"such":[107],"within":[110],"framework":[112,196],"Stackelberg":[115,162,180],"game.":[116],"first":[118],"model":[119],"MUs":[121],"SBSs":[123],"as":[124],"two":[125],"independent":[126],"Poisson":[127],"point":[128],"processes":[129],"(PPPs)":[130],"develop":[132],"probability":[134],"event":[137],"MU":[140],"obtain":[142],"demanded":[144],"directly":[146],"from":[147],"memory":[149],"SBS.":[152],"Then,":[153],"based":[154],"on":[155,201],"derived":[157],"probability,":[158],"formulate":[160],"game":[163],"maximize":[165],"jointly":[166],"average":[168],"profit":[169],"NSPs.":[175],"Moreover,":[176],"investigate":[178],"equilibrium":[181],"(SE)":[182],"via":[183],"solving":[184],"optimization":[186],"problem.":[187],"Numerical":[188],"results":[189],"are":[190],"provided":[191],"verifying":[193],"proposed":[195],"by":[197],"showing":[198],"effectiveness":[200],"pricing":[202],"resource":[204],"allocation.":[205]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":30},{"year":2018,"cited_by_count":16},{"year":2017,"cited_by_count":15},{"year":2016,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
