{"id":"https://openalex.org/W1983317019","doi":"https://doi.org/10.1109/glocomw.2014.7063593","title":"An energy-efficiency aware sleeping strategy for dense multi-tier HetNets","display_name":"An energy-efficiency aware sleeping strategy for dense multi-tier HetNets","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1983317019","doi":"https://doi.org/10.1109/glocomw.2014.7063593","mag":"1983317019"},"language":"en","primary_location":{"id":"doi:10.1109/glocomw.2014.7063593","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2014.7063593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Globecom Workshops (GC Wkshps)","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/A5013105152","display_name":"Yang Sun","orcid":"https://orcid.org/0000-0001-8470-3982"},"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":"Yang Sun","raw_affiliation_strings":["Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102146766","display_name":"Yongyu Chang","orcid":null},"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":"Yongyu Chang","raw_affiliation_strings":["Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067735637","display_name":"Sida Song","orcid":null},"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":"Sida Song","raw_affiliation_strings":["Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103431716","display_name":"Dacheng Yang","orcid":null},"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":"Dacheng Yang","raw_affiliation_strings":["Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China"],"affiliations":[{"raw_affiliation_string":"Wireless Theories and Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P. R. China","institution_ids":["https://openalex.org/I139759216"]},{"raw_affiliation_string":"Wireless Theories & Technologies (WT&T) Lab, Beijing University of Posts and Telecommunications, Beijing, P.R. China","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5013105152"],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":1.256,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.81786222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1180","last_page":"1185"},"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9990000128746033,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.7057889699935913},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6640902757644653},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.6362478137016296},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.6209134459495544},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5819540023803711},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5708500742912292},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5476042032241821},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.45216500759124756},{"id":"https://openalex.org/keywords/small-cell","display_name":"Small cell","score":0.4201018512248993},{"id":"https://openalex.org/keywords/performance-enhancement","display_name":"Performance enhancement","score":0.4128773510456085},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36936843395233154},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.36018240451812744},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.35340988636016846},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.34356820583343506},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.20273253321647644},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1879497468471527},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.11179924011230469},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.087169349193573},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.0717799961566925}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7057889699935913},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6640902757644653},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.6362478137016296},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.6209134459495544},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5819540023803711},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5708500742912292},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5476042032241821},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.45216500759124756},{"id":"https://openalex.org/C179655311","wikidata":"https://www.wikidata.org/wiki/Q7543020","display_name":"Small cell","level":3,"score":0.4201018512248993},{"id":"https://openalex.org/C2986800882","wikidata":"https://www.wikidata.org/wiki/Q7168187","display_name":"Performance enhancement","level":2,"score":0.4128773510456085},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36936843395233154},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.36018240451812744},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.35340988636016846},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.34356820583343506},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.20273253321647644},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1879497468471527},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.11179924011230469},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.087169349193573},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0717799961566925},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocomw.2014.7063593","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocomw.2014.7063593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Globecom Workshops (GC Wkshps)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1578112603","https://openalex.org/W2021722066","https://openalex.org/W2024596427","https://openalex.org/W2043649594","https://openalex.org/W2056916045","https://openalex.org/W2163553782","https://openalex.org/W6634509057"],"related_works":["https://openalex.org/W2189050590","https://openalex.org/W2981172040","https://openalex.org/W3183882481","https://openalex.org/W2039858536","https://openalex.org/W3186546491","https://openalex.org/W2058347271","https://openalex.org/W2749928005","https://openalex.org/W2958503915","https://openalex.org/W2958418797","https://openalex.org/W2004877282"],"abstract_inverted_index":{"With":[0],"the":[1,13,42,62,75,82,92,109,117,122,127],"rapid":[2],"development":[3],"of":[4,26,41,50,95],"mobile":[5],"communication,":[6],"data":[7],"traffic":[8,15],"is":[9],"exploding.":[10],"To":[11],"meet":[12],"ever-increasing":[14],"challenge,":[16],"Heterogeneous":[17],"Networks":[18],"(HetNets)":[19],"gain":[20],"extensive":[21],"attention.":[22],"Hyper-dense":[23],"HetNets":[24],"consisting":[25],"large":[27],"number":[28],"and":[29,47,60,131],"high":[30],"density":[31],"multi-tier":[32],"small":[33,51,79,89,96,123,129],"cells":[34,52,97,130],"are":[35],"regarded":[36],"as":[37],"a":[38,143],"key":[39],"part":[40],"future":[43],"networks.":[44],"However,":[45],"large-scale":[46],"dense":[48],"deployment":[49],"can":[53,141],"also":[54],"bring":[55],"about":[56],"huge":[57],"energy":[58],"consumption":[59,85],"increase":[61],"operating":[63],"cost":[64],"to":[65,107,121,149],"an":[66,101],"unendurable":[67],"price.":[68],"In":[69],"this":[70],"paper,":[71],"we":[72],"take":[73],"(i)":[74],"overlapping":[76],"situation":[77],"between":[78],"cells,":[80,90,124],"(ii)":[81],"different":[83],"power":[84,111,145],"profiles":[86],"for":[87],"multi-type":[88],"(iii)":[91],"load":[93],"condition":[94],"into":[98],"consideration,":[99],"propose":[100],"energy-efficiency":[102,118],"aware":[103],"(EEA)":[104],"sleeping":[105],"strategy":[106,115],"improve":[108],"system":[110],"saving":[112,146],"performance.":[113],"The":[114,135],"introduces":[116],"self-evaluation":[119],"mechanism":[120],"screens":[125],"out":[126],"energy-inefficient":[128],"switches":[132],"them":[133],"off.":[134],"simulation":[136],"results":[137],"show":[138],"that":[139],"EEA":[140],"achieve":[142],"substantial":[144],"performance":[147],"compared":[148],"existing":[150],"strategies.":[151]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
