{"id":"https://openalex.org/W4392543881","doi":"https://doi.org/10.1109/lcomm.2024.3375283","title":"An Intelligent Energy-Efficient Handover Scheme Based on CoMP for Heterogeneous Network","display_name":"An Intelligent Energy-Efficient Handover Scheme Based on CoMP for Heterogeneous Network","publication_year":2024,"publication_date":"2024-03-07","ids":{"openalex":"https://openalex.org/W4392543881","doi":"https://doi.org/10.1109/lcomm.2024.3375283"},"language":"en","primary_location":{"id":"doi:10.1109/lcomm.2024.3375283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2024.3375283","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","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/A5028100559","display_name":"Ziyang Zhang","orcid":"https://orcid.org/0000-0002-6709-7076"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ziyang Zhang","raw_affiliation_strings":["6G Research Center, China Telecom Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"6G Research Center, China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071473134","display_name":"Yiming Liu","orcid":"https://orcid.org/0009-0001-0491-2205"},"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":"Yiming Liu","raw_affiliation_strings":["School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102733081","display_name":"Zheng Jiang","orcid":"https://orcid.org/0000-0002-5743-223X"},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Jiang","raw_affiliation_strings":["6G Research Center, China Telecom Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"6G Research Center, China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005812366","display_name":"Bei Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bei Yang","raw_affiliation_strings":["6G Research Center, China Telecom Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"6G Research Center, China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108719713","display_name":"Jianchi Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136246","display_name":"China Telecom (China)","ror":"https://ror.org/03jgnzt20","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210136246"]},{"id":"https://openalex.org/I4387153335","display_name":"China Telecom","ror":"https://ror.org/05p67dv18","country_code":null,"type":"company","lineage":["https://openalex.org/I4387153335"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianchi Zhu","raw_affiliation_strings":["6G Research Center, China Telecom Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"6G Research Center, China Telecom Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5028100559"],"corresponding_institution_ids":["https://openalex.org/I4210136246","https://openalex.org/I4387153335"],"apc_list":null,"apc_paid":null,"fwci":1.6702,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.83361439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"28","issue":"5","first_page":"1221","last_page":"1225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9926999807357788,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9926999807357788,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9760000109672546,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9639000296592712,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.7380748987197876},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6761929988861084},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.5935611724853516},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.565149188041687},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.45529794692993164},{"id":"https://openalex.org/keywords/intelligent-network","display_name":"Intelligent Network","score":0.4122507572174072},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.335634708404541},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3253721594810486}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7380748987197876},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6761929988861084},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.5935611724853516},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.565149188041687},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.45529794692993164},{"id":"https://openalex.org/C51675839","wikidata":"https://www.wikidata.org/wiki/Q1665681","display_name":"Intelligent Network","level":2,"score":0.4122507572174072},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.335634708404541},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3253721594810486},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lcomm.2024.3375283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2024.3375283","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Communications Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W2060826581","https://openalex.org/W2147539436","https://openalex.org/W2471302095","https://openalex.org/W2736601468","https://openalex.org/W3009777749","https://openalex.org/W3025834518","https://openalex.org/W3083695346","https://openalex.org/W4212789441","https://openalex.org/W4244943945","https://openalex.org/W4282984144","https://openalex.org/W4290996999","https://openalex.org/W4312290990","https://openalex.org/W4320029381","https://openalex.org/W4376480842","https://openalex.org/W6692846177","https://openalex.org/W6741002519"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W3111553259","https://openalex.org/W2103264866","https://openalex.org/W53279813","https://openalex.org/W2115561238","https://openalex.org/W1586805627","https://openalex.org/W2023203067"],"abstract_inverted_index":{"With":[0],"the":[1,74,90,102,111,120,127,133,139,143,149],"exponential":[2],"growth":[3],"of":[4,41,136],"user":[5,39,92],"equipment":[6],"(UE)":[7],"access":[8],"in":[9,51,64,80,101,138],"future":[10],"networks,":[11],"service":[12,42],"operators":[13],"are":[14],"deploying":[15],"many":[16],"low-cost":[17],"and":[18,47,94,98,141],"low-power":[19],"heterogeneous":[20,65,104],"base":[21,113],"stations.":[22],"However,":[23],"when":[24],"considering":[25],"cooperative":[26],"multi-point":[27],"(CoMP)":[28],"based":[29,72],"soft":[30],"handover":[31,48,60,99,121,145],"schemes,":[32],"there":[33],"will":[34],"be":[35],"a":[36,56],"trade-off":[37],"between":[38],"quality":[40],"(QoS),":[43],"system":[44,140],"power":[45,151],"consumption,":[46],"frequency.":[49],"Therefore,":[50],"this":[52],"letter,":[53],"we":[54,107],"proposed":[55,69,128],"CoMP-based":[57,103],"energy-efficient":[58],"intelligent":[59],"algorithm,":[61],"named":[62],"CEH-PPO":[63,129],"cellular":[66],"networks.":[67],"The":[68,84],"scheme":[70],"is":[71,87],"on":[73],"Proximal":[75],"Policy":[76],"Optimization":[77],"(PPO)":[78],"algorithm":[79,130],"deep":[81],"reinforcement":[82],"learning.":[83],"optimization":[85],"objective":[86],"to":[88,118],"maximize":[89],"average":[91,134],"rates":[93],"minimize":[95],"energy":[96],"consumption":[97],"frequency":[100,146],"network.":[105],"Thus,":[106],"can":[108],"dynamically":[109],"select":[110],"transmission":[112],"station":[114],"set":[115],"for":[116],"UEs":[117,137],"accomplish":[119],"procedure.":[122],"Simulation":[123],"results":[124],"demonstrate":[125],"that":[126],"simultaneously":[131],"improves":[132],"QoS":[135],"reduces":[142],"overall":[144,150],"while":[147],"reducing":[148],"consumption.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}