{"id":"https://openalex.org/W2083569415","doi":"https://doi.org/10.1109/iccchina.2014.7008242","title":"Dynamic uplink/downlink configuration using Q-learning in femtocell networks","display_name":"Dynamic uplink/downlink configuration using Q-learning in femtocell networks","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2083569415","doi":"https://doi.org/10.1109/iccchina.2014.7008242","mag":"2083569415"},"language":"en","primary_location":{"id":"doi:10.1109/iccchina.2014.7008242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2014.7008242","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-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/A5100384219","display_name":"Yuting Wang","orcid":"https://orcid.org/0000-0003-3990-2418"},"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":true,"raw_author_name":"Yuting Wang","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, P. R. China","Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, P. R. China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016127527","display_name":"Meixia Tao","orcid":"https://orcid.org/0000-0002-0799-0954"},"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":"Meixia Tao","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, P. R. China","Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai, P. R. China"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, P. R. China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"Department of Electronic Engineering Shanghai Jiao Tong University, Shanghai, P. R. China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100384219"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.628,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74085791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"53","last_page":"58"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998999834060669,"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":0.9994999766349792,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.8812708854675293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.768883228302002},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7170573472976685},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.6255372762680054},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.529853343963623},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5192980170249939},{"id":"https://openalex.org/keywords/duplex","display_name":"Duplex (building)","score":0.4967547059059143},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.47272390127182007},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.4507357180118561},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.44387513399124146},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.29998743534088135},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11557474732398987}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.8812708854675293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.768883228302002},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7170573472976685},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.6255372762680054},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.529853343963623},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5192980170249939},{"id":"https://openalex.org/C99611785","wikidata":"https://www.wikidata.org/wiki/Q6453233","display_name":"Duplex (building)","level":3,"score":0.4967547059059143},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.47272390127182007},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.4507357180118561},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.44387513399124146},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29998743534088135},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11557474732398987},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccchina.2014.7008242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccchina.2014.7008242","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1557517019","https://openalex.org/W1733806262","https://openalex.org/W1972563943","https://openalex.org/W2023901557","https://openalex.org/W2033775444","https://openalex.org/W2048570986","https://openalex.org/W2052571986","https://openalex.org/W2089375324","https://openalex.org/W2101124704","https://openalex.org/W2107544712","https://openalex.org/W2122496159","https://openalex.org/W2152507830"],"related_works":["https://openalex.org/W2052892589","https://openalex.org/W790449367","https://openalex.org/W2153023023","https://openalex.org/W2137662009","https://openalex.org/W4302568799","https://openalex.org/W1482197907","https://openalex.org/W1550567184","https://openalex.org/W2950729840","https://openalex.org/W2156248763","https://openalex.org/W2291764513"],"abstract_inverted_index":{"With":[0],"increasingly":[1],"popular":[2],"services":[3],"containing":[4],"asymmetric":[5,55,136],"uplink":[6],"(UL)":[7],"and":[8,98,116,139,165],"downlink":[9],"(DL)":[10],"traffic,":[11],"Time-Division":[12],"Duplexing":[13,20],"(TDD)":[14],"shows":[15],"more":[16],"advantages":[17],"than":[18,158],"Frequency-Division":[19],"(FDD)":[21],"in":[22,38,73],"wireless":[23],"cellular":[24],"networks":[25,76],"due":[26],"to":[27,42,52],"its":[28,54,94],"flexibility":[29],"of":[30,121],"dynamic":[31,69,162],"UL/DL":[32,45,70,105],"configuration.":[33],"A":[34],"major":[35],"technical":[36],"challenge":[37],"TDD":[39,163,168],"is":[40,87,108],"how":[41],"optimize":[43],"the":[44,68,119,123,135,140,159,166],"switching":[46,106],"point":[47],"for":[48],"each":[49,112],"individual":[50],"cell":[51,154],"meet":[53],"traffic":[56,137],"demand":[57],"without":[58],"causing":[59],"severe":[60],"cross-link":[61],"interference.":[62],"In":[63],"this":[64],"paper,":[65],"we":[66],"formulate":[67],"configuration":[71],"problem":[72],"non-cooperative":[74],"femtocell":[75],"as":[77,89],"a":[78],"multi-agent":[79],"Q-learning":[80,130],"process.":[81],"Each":[82],"femto":[83],"base":[84],"station":[85],"(FBS)":[86],"treated":[88],"an":[90,101],"agent.":[91],"It":[92],"senses":[93],"local":[95],"interference":[96,141],"environment":[97],"then":[99],"takes":[100,133],"action.":[102],"The":[103,128],"optimal":[104],"policy":[107],"learned":[109],"gradually":[110],"by":[111],"FBS":[113],"through":[114],"trial":[115],"error":[117],"with":[118],"objective":[120],"minimizing":[122],"overall":[124],"packet":[125,156],"transmission":[126],"time.":[127],"proposed":[129,149],"based":[131],"method":[132,150,164],"both":[134],"demands":[138],"into":[142],"consideration.":[143],"Simulation":[144],"results":[145],"show":[146],"that":[147],"our":[148],"can":[151],"achieve":[152],"higher":[153],"average":[155],"throughput":[157],"existing":[160],"queue-aware":[161],"fixed":[167],"method.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
