{"id":"https://openalex.org/W2914224360","doi":"https://doi.org/10.1109/twc.2019.2895028","title":"An Energy Saving Small Cell Sleeping Mechanism With Cell Range Expansion in Heterogeneous Networks","display_name":"An Energy Saving Small Cell Sleeping Mechanism With Cell Range Expansion in Heterogeneous Networks","publication_year":2019,"publication_date":"2019-02-04","ids":{"openalex":"https://openalex.org/W2914224360","doi":"https://doi.org/10.1109/twc.2019.2895028","mag":"2914224360"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2019.2895028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2895028","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","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/A5007564557","display_name":"Ran Tao","orcid":"https://orcid.org/0000-0002-5176-1948"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ran Tao","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0002-5176-1948","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065704836","display_name":"Wuling Liu","orcid":"https://orcid.org/0000-0002-5995-3696"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wuling Liu","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069850104","display_name":"Xiaoli Chu","orcid":"https://orcid.org/0000-0003-1863-6149"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiaoli Chu","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1863-6149","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436731","display_name":"Jie Zhang","orcid":"https://orcid.org/0000-0002-3354-0690"},"institutions":[{"id":"https://openalex.org/I91136226","display_name":"University of Sheffield","ror":"https://ror.org/05krs5044","country_code":"GB","type":"education","lineage":["https://openalex.org/I91136226"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jie Zhang","raw_affiliation_strings":["Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K"],"raw_orcid":"https://orcid.org/0000-0002-3354-0690","affiliations":[{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, The University of Sheffield, Sheffield, U.K","institution_ids":["https://openalex.org/I91136226"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91136226"],"apc_list":null,"apc_paid":null,"fwci":3.2693,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.92391411,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"18","issue":"5","first_page":"2451","last_page":"2463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9983000159263611,"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/T11478","display_name":"Caching and Content Delivery","score":0.9968000054359436,"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/macrocell","display_name":"Macrocell","score":0.9913859367370605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7540115118026733},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6537379026412964},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5860999822616577},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5739501118659973},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.47257983684539795},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.44415152072906494},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.43047255277633667},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4178624749183655},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3884342908859253},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3809399902820587},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2669745683670044},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.14868241548538208},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11216011643409729},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08824512362480164}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.9913859367370605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7540115118026733},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6537379026412964},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5860999822616577},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5739501118659973},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.47257983684539795},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.44415152072906494},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.43047255277633667},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4178624749183655},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3884342908859253},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3809399902820587},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2669745683670044},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.14868241548538208},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11216011643409729},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08824512362480164},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/twc.2019.2895028","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2019.2895028","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Wireless Communications","raw_type":"journal-article"},{"id":"pmh:oai:eprints.whiterose.ac.uk:141439","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400854","display_name":"White Rose Research Online (University of Leeds, The University of Sheffield, University of York)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2800616092","host_organization_name":"White Rose University Consortium","host_organization_lineage":["https://openalex.org/I2800616092"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1927625949","https://openalex.org/W1972470182","https://openalex.org/W1986606427","https://openalex.org/W2008783708","https://openalex.org/W2009029951","https://openalex.org/W2012230703","https://openalex.org/W2034420299","https://openalex.org/W2056916045","https://openalex.org/W2063846408","https://openalex.org/W2075863084","https://openalex.org/W2077785026","https://openalex.org/W2090500089","https://openalex.org/W2090940188","https://openalex.org/W2095074618","https://openalex.org/W2102437816","https://openalex.org/W2105130377","https://openalex.org/W2113998777","https://openalex.org/W2117372974","https://openalex.org/W2126105956","https://openalex.org/W2129733867","https://openalex.org/W2130891087","https://openalex.org/W2133019626","https://openalex.org/W2149170915","https://openalex.org/W2149707006","https://openalex.org/W2152272569","https://openalex.org/W2154782861","https://openalex.org/W2155303957","https://openalex.org/W2156842280","https://openalex.org/W2163553782","https://openalex.org/W2462931973","https://openalex.org/W2491826553","https://openalex.org/W2782301536","https://openalex.org/W3101445254","https://openalex.org/W3105072513","https://openalex.org/W3106372680","https://openalex.org/W6679592330"],"related_works":["https://openalex.org/W2794570086","https://openalex.org/W3039600855","https://openalex.org/W2592000626","https://openalex.org/W2287483826","https://openalex.org/W1922004413","https://openalex.org/W4225274345","https://openalex.org/W2963499738","https://openalex.org/W2067694495","https://openalex.org/W2216877265","https://openalex.org/W2585072051"],"abstract_inverted_index":{"In":[0,36],"recent":[1],"years,":[2],"the":[3,24,50,58,64,82,88,94,96,110,122,139,143,147,151,158,162,166,172],"explosion":[4],"of":[5,14,19,27,33,53,61,142,161],"wireless":[6],"data":[7],"traffic":[8],"has":[9,29],"resulted":[10],"in":[11,57,90],"a":[12,31,41,62,101,132],"trend":[13],"large":[15],"scale":[16],"dense":[17],"deployment":[18],"small":[20,46,65,84,103,125],"cells,":[21],"with":[22,100,165],"which":[23],"rising":[25],"cost":[26],"energy":[28,51],"attracted":[30],"lot":[32],"research":[34],"interest.":[35],"this":[37],"paper,":[38],"we":[39,113,137],"present":[40],"novel":[42],"sleeping":[43,102,153,168],"mechanism":[44,154],"for":[45],"cells":[47,66,85,126],"to":[48,93,109,120,127],"decrease":[49],"consumption":[52,160],"heterogeneous":[54],"networks.":[55],"Specifically,":[56],"cell-edge":[59],"area":[60],"macrocell,":[63,95],"will":[67,78,105],"be":[68,79,106],"put":[69],"into":[70],"sleep":[71],"where":[72],"possible":[73],"and":[74,87,146],"their":[75],"service":[76],"areas":[77,91],"covered":[80],"by":[81],"range-expanded":[83],"nearby":[86],"macrocell;":[89],"close":[92],"user":[97],"equipments":[98],"associated":[99],"cell":[104],"handed":[107],"over":[108],"macrocell.":[111],"Furthermore,":[112],"use":[114],"enhanced":[115],"inter-cell":[116],"interference":[117],"coordination":[118],"techniques":[119],"support":[121],"range":[123],"expanded":[124],"avoid":[128],"QoS":[129,173],"degradation.":[130],"Using":[131],"stochastic":[133],"geometry-based":[134],"network":[135,163],"model,":[136],"provide":[138],"numerical":[140],"analysis":[141],"proposed":[144,152],"approach,":[145],"results":[148],"indicate":[149],"that":[150],"can":[155],"significantly":[156],"reduce":[157],"power":[159],"compared":[164],"existing":[167],"methods":[169],"while":[170],"guaranteeing":[171],"requirement.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
