{"id":"https://openalex.org/W2900641258","doi":"https://doi.org/10.1109/tsc.2018.2882842","title":"Incentive Mechanism Design for Two-Layer Wireless Edge Caching Networks Using Contract Theory","display_name":"Incentive Mechanism Design for Two-Layer Wireless Edge Caching Networks Using Contract Theory","publication_year":2018,"publication_date":"2018-11-22","ids":{"openalex":"https://openalex.org/W2900641258","doi":"https://doi.org/10.1109/tsc.2018.2882842","mag":"2900641258"},"language":"en","primary_location":{"id":"doi:10.1109/tsc.2018.2882842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2018.2882842","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"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 Services Computing","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/A5100442026","display_name":"Tingting Liu","orcid":"https://orcid.org/0000-0002-7649-2385"},"institutions":[{"id":"https://openalex.org/I2799736854","display_name":"Nanjing Institute of Technology","ror":"https://ror.org/00n6txq60","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799736854"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingting Liu","raw_affiliation_strings":["Nanjing Institute of Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-7649-2385","affiliations":[{"raw_affiliation_string":"Nanjing Institute of Technology, Nanjing, China","institution_ids":["https://openalex.org/I2799736854"]}]},{"author_position":"middle","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":false,"raw_author_name":"Jun Li","raw_affiliation_strings":["Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6239-2922","affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"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/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":false,"raw_author_name":"Feng Shu","raw_affiliation_strings":["Nanjing University of Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-0073-1965","affiliations":[{"raw_affiliation_string":"Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085406721","display_name":"Haibing Guan","orcid":null},"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":"Haibing Guan","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065362219","display_name":"Yongpeng Wu","orcid":"https://orcid.org/0000-0001-8210-5057"},"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":"Yongpeng Wu","raw_affiliation_strings":["National Mobile Communications Research Laboratory, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8210-5057","affiliations":[{"raw_affiliation_string":"National Mobile Communications Research Laboratory, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I196355604","display_name":"National Research Tomsk State University","ror":"https://ror.org/02he2nc27","country_code":"RU","type":"education","lineage":["https://openalex.org/I196355604"]},{"id":"https://openalex.org/I30849647","display_name":"Tomsk Polytechnic University","ror":"https://ror.org/00a45v709","country_code":"RU","type":"education","lineage":["https://openalex.org/I30849647"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["School of Computer Science and Robotics, National Research Tomsk Polytechnic University, Tomsk, Russia"],"raw_orcid":"https://orcid.org/0000-0002-6606-5822","affiliations":[{"raw_affiliation_string":"School of Computer Science and Robotics, National Research Tomsk Polytechnic University, Tomsk, Russia","institution_ids":["https://openalex.org/I196355604","https://openalex.org/I30849647"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3835,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.83981116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"14","issue":"5","first_page":"1426","last_page":"1438"},"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":0.991100013256073,"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/T12392","display_name":"Sharing Economy and Platforms","score":0.963699996471405,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7637301087379456},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6574845314025879},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6517902612686157},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.537574827671051},{"id":"https://openalex.org/keywords/contract-theory","display_name":"Contract theory","score":0.5282420516014099},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5189111828804016},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.4843234121799469},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4742414355278015},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.4687628448009491},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.4212702512741089},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.41917818784713745},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.29929396510124207},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16620731353759766}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7637301087379456},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6574845314025879},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6517902612686157},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.537574827671051},{"id":"https://openalex.org/C79301358","wikidata":"https://www.wikidata.org/wiki/Q1918846","display_name":"Contract theory","level":2,"score":0.5282420516014099},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5189111828804016},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.4843234121799469},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4742414355278015},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4687628448009491},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.4212702512741089},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.41917818784713745},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.29929396510124207},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16620731353759766},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","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/C133425853","wikidata":"https://www.wikidata.org/wiki/Q60571","display_name":"Neoclassical economics","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsc.2018.2882842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsc.2018.2882842","pdf_url":null,"source":{"id":"https://openalex.org/S204223317","display_name":"IEEE Transactions on Services Computing","issn_l":"1939-1374","issn":["1939-1374","2372-0204"],"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 Services Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5099999904632568}],"awards":[{"id":"https://openalex.org/G1160329151","display_name":null,"funder_award_id":"2016M591852","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G1653147351","display_name":"\u65e0\u7ebf\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u4e2d\u57fa\u4e8e\u8fb9\u7f18\u5b58\u50a8\u6280\u672f\u7684\u6fc0\u52b1\u673a\u5236\u4e0e\u4f18\u5316\u65b9\u6cd5\u7684\u7814\u7a76","funder_award_id":"61702258","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"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/G2276391916","display_name":"\u4e0b\u4e00\u4ee3\u5f02\u6784\u8702\u7a9d\u7f51\u7edc\u4e2d\u9762\u5411\u79fb\u52a8\u8fb9\u7f18\u8ba1\u7b97\u67b6\u6784\u7684\u8ba1\u7b97\u8fc1\u79fb\u6280\u672f\u7814\u7a76","funder_award_id":"61872184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3113351901","display_name":null,"funder_award_id":"CNS-1731424","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G4676142324","display_name":null,"funder_award_id":"201708320001","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G5072586218","display_name":null,"funder_award_id":"CNS-1646607","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5434506498","display_name":null,"funder_award_id":"2018YFB1004802","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5585059550","display_name":null,"funder_award_id":"30916011205","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5809091928","display_name":null,"funder_award_id":"61727802","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6797678190","display_name":"\u591a\u7528\u6237\u5bf9\u53cc\u591a\u5411\u4e2d\u7ee7\u534f\u540c\u5bbd\u5e26\u65e0\u7ebf\u7f51\u7edc\u5e72\u6270\u7ba1\u7406\u4e0e\u4f18\u5316\u8bbe\u8ba1\u7814\u7a76","funder_award_id":"61472190","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G721611289","display_name":null,"funder_award_id":"CNS-1702850","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8436110985","display_name":null,"funder_award_id":"CNS-1717454","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8615539188","display_name":"\u57fa\u4e8e\u65b9\u5411\u8c03\u5236\u7684\u5b89\u5168\u7cbe\u51c6\u65e0\u7ebf\u4f20\u8f93\u7406\u8bba\u4e0e\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61771244","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1584389519","https://openalex.org/W1590174667","https://openalex.org/W1972205959","https://openalex.org/W1972549195","https://openalex.org/W1972738071","https://openalex.org/W2023535408","https://openalex.org/W2029091717","https://openalex.org/W2039124714","https://openalex.org/W2050213917","https://openalex.org/W2051773775","https://openalex.org/W2058457062","https://openalex.org/W2096220631","https://openalex.org/W2102648701","https://openalex.org/W2116334496","https://openalex.org/W2118519969","https://openalex.org/W2126643042","https://openalex.org/W2144239375","https://openalex.org/W2213621529","https://openalex.org/W2219628894","https://openalex.org/W2263102236","https://openalex.org/W2274894313","https://openalex.org/W2320284821","https://openalex.org/W2321936408","https://openalex.org/W2507856053","https://openalex.org/W2519564973","https://openalex.org/W2565419328","https://openalex.org/W2581745959","https://openalex.org/W2588613254","https://openalex.org/W2588977989","https://openalex.org/W2604304011","https://openalex.org/W2735001730","https://openalex.org/W2752467952","https://openalex.org/W2786652201","https://openalex.org/W2963465141","https://openalex.org/W3103833233","https://openalex.org/W3123692654","https://openalex.org/W4230060214"],"related_works":["https://openalex.org/W2152099439","https://openalex.org/W2494338568","https://openalex.org/W2062470290","https://openalex.org/W1495042958","https://openalex.org/W1984163603","https://openalex.org/W2500106866","https://openalex.org/W2122678784","https://openalex.org/W2282510344","https://openalex.org/W3130422087","https://openalex.org/W2357586039"],"abstract_inverted_index":{"Wireless":[0],"caching":[1,25],"technologies":[2],"have":[3],"been":[4],"proposed":[5,238],"to":[6,70,99,187,232,249],"relieve":[7],"the":[8,12,55,62,68,82,86,104,114,120,124,128,131,134,139,152,155,160,175,189,206,215,222,234,237,243,252],"transmission":[9,13,162],"pressures,":[10],"especially,":[11],"redundancy":[14],"on":[15,81,127,204,251],"back-haul":[16,35,83],"channels.":[17,84],"In":[18],"this":[19],"paper,":[20],"we":[21,150],"consider":[22],"a":[23],"two-layer":[24],"network,":[26],"consisting":[27],"of":[28,54,61,67,109,123,141,154,182,224,236],"traditional":[29,125],"macro-cell":[30],"base":[31,39],"station":[32],"(MBS)":[33],"aided":[34,42],"channels":[36],"and":[37,78,157,166,213,246],"small-cell":[38],"stations":[40],"(SBSs)":[41],"local":[43],"links.":[44],"The":[45],"network":[46],"service":[47],"provider":[48],"(NSP),":[49],"who":[50],"is":[51,201,210],"in":[52,103,173,241],"charge":[53],"two":[56,115],"layers,":[57],"leases":[58],"its":[59,146],"resources":[60,168],"secondary":[63,129,253],"layer,":[64,130],"i.e.,":[65],"coverage":[66,208],"SBSs,":[69],"content":[71],"providers":[72],"(CPs)":[73],"for":[74,144],"making":[75],"extra":[76],"profits":[77,245],"releasing":[79],"pressures":[80],"At":[85,194],"same":[87],"time,":[88],"CPs":[89,248],"will":[90],"evaluate":[91],"whether":[92],"they":[93],"are":[94,169,185,219,230],"provided":[95,112,231],"with":[96,221],"proper":[97],"incentives":[98],"pre-cache":[100],"their":[101],"files":[102],"SBSs.":[105],"Considering":[106],"different":[107],"quality":[108],"services":[110],"(QoS)":[111],"by":[113],"layers":[116],"as":[117,119,171],"well":[118],"economical":[121],"impact":[122],"layer":[126],"NSP":[132,156],"designs":[133],"optimal":[135,176,190,197,207,217,239],"incentive":[136],"mechanisms":[137],"within":[138],"framework":[140],"contract":[142,191,198,240],"theory":[143],"maximizing":[145],"own":[147],"profits.":[148],"First,":[149],"formulate":[151],"utility":[153],"CPs.":[158],"Then,":[159],"minimum":[161],"requirement,":[163],"reserve":[164],"price":[165],"limited":[167],"considered":[170],"constraints":[172,184],"designing":[174],"contract.":[177],"Also,":[178],"some":[179],"important":[180],"properties":[181],"these":[183],"analyzed":[186],"facilitate":[188],"determination":[192,199],"process.":[193],"last,":[195],"an":[196],"scheme":[200],"proposed,":[202],"based":[203],"which":[205],"set":[209],"determined":[211],"first,":[212],"then":[214],"corresponding":[216],"prices":[218],"derived":[220],"aid":[223],"equal":[225],"cost":[226],"line.":[227],"Numerical":[228],"results":[229],"demonstrate":[233],"effectiveness":[235],"increasing":[242],"NSP's":[244],"incentivizing":[247],"transmit":[250],"layer.":[254]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
