{"id":"https://openalex.org/W2279309135","doi":"https://doi.org/10.1109/tmm.2016.2535722","title":"Energy-Efficient Resource Allocation Optimization for Multimedia Heterogeneous Cloud Radio Access Networks","display_name":"Energy-Efficient Resource Allocation Optimization for Multimedia Heterogeneous Cloud Radio Access Networks","publication_year":2016,"publication_date":"2016-02-29","ids":{"openalex":"https://openalex.org/W2279309135","doi":"https://doi.org/10.1109/tmm.2016.2535722","mag":"2279309135"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2016.2535722","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2016.2535722","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","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/A5060203564","display_name":"Mugen Peng","orcid":"https://orcid.org/0000-0002-4755-7231"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mugen Peng","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073950256","display_name":"Yu\u2010Ling Yu","orcid":"https://orcid.org/0000-0002-8255-3770"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuling Yu","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101824601","display_name":"Hongyu Xiang","orcid":"https://orcid.org/0000-0003-2904-8967"},"institutions":[{"id":"https://openalex.org/I139759216","display_name":"Beijing University of Posts and Telecommunications","ror":"https://ror.org/04w9fbh59","country_code":"CN","type":"education","lineage":["https://openalex.org/I139759216"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyu Xiang","raw_affiliation_strings":["Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Universal Wireless Communications for Ministry of Education, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042307561","display_name":"H. Vincent Poor","orcid":"https://orcid.org/0000-0002-2062-131X"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Vincent Poor","raw_affiliation_strings":["School of Engineering and Applied Science, Princeton University, Princeton, NJ, USA"],"affiliations":[{"raw_affiliation_string":"School of Engineering and Applied Science, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060203564"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":13.4147,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.99105093,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"18","issue":"5","first_page":"879","last_page":"892"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":1.0,"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":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9995999932289124,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.8510642647743225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8114873170852661},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.580997109413147},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5643008351325989},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5325972437858582},{"id":"https://openalex.org/keywords/radio-access-network","display_name":"Radio access network","score":0.5249017477035522},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.5142764449119568},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5111971497535706},{"id":"https://openalex.org/keywords/queuing-delay","display_name":"Queuing delay","score":0.4791823625564575},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.4478852152824402},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.4199945330619812},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.3568904399871826},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.326274573802948},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3185042142868042},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.20057451725006104},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.18853968381881714},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.16824871301651},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16628867387771606},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.1559898555278778},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09596613049507141},{"id":"https://openalex.org/keywords/lyapunov-exponent","display_name":"Lyapunov exponent","score":0.08689063787460327},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08374008536338806}],"concepts":[{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.8510642647743225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8114873170852661},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.580997109413147},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5643008351325989},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5325972437858582},{"id":"https://openalex.org/C106365562","wikidata":"https://www.wikidata.org/wiki/Q3078360","display_name":"Radio access network","level":4,"score":0.5249017477035522},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.5142764449119568},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5111971497535706},{"id":"https://openalex.org/C196095461","wikidata":"https://www.wikidata.org/wiki/Q576842","display_name":"Queuing delay","level":3,"score":0.4791823625564575},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.4478852152824402},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.4199945330619812},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.3568904399871826},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.326274573802948},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3185042142868042},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.20057451725006104},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.18853968381881714},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.16824871301651},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16628867387771606},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.1559898555278778},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09596613049507141},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.08689063787460327},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08374008536338806},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C37935115","wikidata":"https://www.wikidata.org/wiki/Q6707085","display_name":"Lyapunov redesign","level":4,"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/C207029474","wikidata":"https://www.wikidata.org/wiki/Q384018","display_name":"Mobile station","level":3,"score":0.0},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2016.2535722","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2016.2535722","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2376450342","display_name":null,"funder_award_id":"61361166005","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6007525311","display_name":null,"funder_award_id":"2013CB336600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8552776075","display_name":null,"funder_award_id":"ECCS-1343210","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1928152501","https://openalex.org/W1970830346","https://openalex.org/W1971672874","https://openalex.org/W1992187160","https://openalex.org/W2003159597","https://openalex.org/W2004101329","https://openalex.org/W2006599533","https://openalex.org/W2019606325","https://openalex.org/W2019905317","https://openalex.org/W2047468088","https://openalex.org/W2050815608","https://openalex.org/W2057992541","https://openalex.org/W2100755644","https://openalex.org/W2102757434","https://openalex.org/W2105147296","https://openalex.org/W2106434104","https://openalex.org/W2107861471","https://openalex.org/W2108137967","https://openalex.org/W2121798960","https://openalex.org/W2124129603","https://openalex.org/W2132647318","https://openalex.org/W2137152139","https://openalex.org/W2140059648","https://openalex.org/W2154036212","https://openalex.org/W2162079951","https://openalex.org/W2163762663","https://openalex.org/W2165007099","https://openalex.org/W2196607192","https://openalex.org/W3102703331","https://openalex.org/W4301852635","https://openalex.org/W6655197114"],"related_works":["https://openalex.org/W2249735386","https://openalex.org/W2139469462","https://openalex.org/W2785466776","https://openalex.org/W4318482790","https://openalex.org/W4289229097","https://openalex.org/W2537029697","https://openalex.org/W4287725583","https://openalex.org/W2789623465","https://openalex.org/W3041029614","https://openalex.org/W4313187722"],"abstract_inverted_index":{"The":[0,142],"heterogeneous":[1,16],"cloud":[2,13,24],"radio":[3,25],"access":[4,26],"network":[5],"(H-CRAN)":[6],"is":[7,41,67,86,102],"a":[8,82,126,135,150],"promising":[9],"paradigm":[10],"that":[11,149],"incorporates":[12],"computing":[14],"into":[15],"networks":[17,27],"(HetNets),":[18],"thereby":[19],"taking":[20],"full":[21],"advantage":[22],"of":[23],"(C-RANs)":[28],"and":[29,37,63,117,132,145,154,160],"HetNets.":[30],"Characterizing":[31],"cooperative":[32,108],"beamforming":[33],"with":[34,59,112],"fronthaul":[35,61,167],"capacity":[36,62],"queue":[38],"stability":[39],"constraints":[40,66],"critical":[42],"for":[43,72],"multimedia":[44,74],"applications":[45],"to":[46,104],"improve":[47],"the":[48,90,96,166],"energy":[49],"efficiency":[50],"(EE)":[51],"in":[52,69],"H-CRANs.":[53,75],"An":[54],"energy-efficient":[55],"optimization":[56,84,93,100],"objective":[57,80],"function":[58],"individual":[60],"intertier":[64,118],"interference":[65,119],"presented":[68],"this":[70,78,99,161],"paper":[71],"queue-aware":[73],"To":[76],"solve":[77],"nonconvex":[79],"function,":[81],"stochastic":[83],"problem":[85,101,131],"reformulated":[87],"by":[88,134],"introducing":[89],"general":[91],"Lyapunov":[92,97],"framework.":[94],"Under":[95],"framework,":[98],"equivalent":[103],"an":[105],"optimal":[106],"network-wide":[107],"beamformer":[109],"design":[110],"algorithm":[111],"instantaneous":[113],"power,":[114,116],"average":[115],"constraints,":[120],"which":[121],"can":[122,157],"be":[123,158],"regarded":[124],"as":[125],"weighted":[127,137],"sum":[128],"EE":[129,153],"maximization":[130],"solved":[133],"generalized":[136],"minimum":[138],"mean-square":[139],"error":[140],"approach.":[141],"mathematical":[143],"analysis":[144],"simulation":[146],"results":[147],"demonstrate":[148],"tradeoff":[151,162],"between":[152],"queuing":[155],"delay":[156],"achieved,":[159],"strictly":[163],"depends":[164],"on":[165],"constraint.":[168]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":12},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":20},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":26},{"year":2016,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}