{"id":"https://openalex.org/W2866046676","doi":"https://doi.org/10.1109/access.2018.2854820","title":"Towards Studying the Two-Tier Intra-Frequency X2 Handover Based on Software-Defined Open LTE Platform","display_name":"Towards Studying the Two-Tier Intra-Frequency X2 Handover Based on Software-Defined Open LTE Platform","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2866046676","doi":"https://doi.org/10.1109/access.2018.2854820","mag":"2866046676"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2854820","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2854820","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2854820","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101978476","display_name":"Jianxin Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianxin Jia","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-2323-2264","affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040722428","display_name":"Guangzhong Liu","orcid":"https://orcid.org/0000-0002-0325-6760"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangzhong Liu","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101744803","display_name":"Dezhi Han","orcid":"https://orcid.org/0000-0001-8861-5461"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dezhi Han","raw_affiliation_strings":["College of Information Engineering, Shanghai Maritime University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Engineering, Shanghai Maritime University, Shanghai, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100384682","display_name":"Jun Wang","orcid":"https://orcid.org/0000-0002-0926-4761"},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jun Wang","raw_affiliation_strings":["Department of Electronic Engineering and Computer Science, University of Central Florida, Orlando, FL, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering and Computer Science, University of Central Florida, Orlando, FL, USA","institution_ids":["https://openalex.org/I106165777"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.5238,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67669504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"6","issue":null,"first_page":"39643","last_page":"39684"},"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":0.9976999759674072,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9955999851226807,"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/macrocell","display_name":"Macrocell","score":0.983446478843689},{"id":"https://openalex.org/keywords/femtocell","display_name":"Femtocell","score":0.9621844291687012},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.869735598564148},{"id":"https://openalex.org/keywords/heterogeneous-network","display_name":"Heterogeneous network","score":0.7919049859046936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7796279191970825},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.67425537109375},{"id":"https://openalex.org/keywords/femto","display_name":"Femto-","score":0.6732468605041504},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.46075114607810974},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.4534960687160492},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.25825822353363037},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2503296434879303},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.22818219661712646},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10869190096855164}],"concepts":[{"id":"https://openalex.org/C2778291847","wikidata":"https://www.wikidata.org/wiki/Q1163937","display_name":"Macrocell","level":3,"score":0.983446478843689},{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9621844291687012},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.869735598564148},{"id":"https://openalex.org/C158207573","wikidata":"https://www.wikidata.org/wiki/Q5747224","display_name":"Heterogeneous network","level":4,"score":0.7919049859046936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7796279191970825},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.67425537109375},{"id":"https://openalex.org/C2777118422","wikidata":"https://www.wikidata.org/wiki/Q110791","display_name":"Femto-","level":2,"score":0.6732468605041504},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.46075114607810974},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.4534960687160492},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.25825822353363037},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2503296434879303},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.22818219661712646},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10869190096855164},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2018.2854820","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2854820","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:stars.library.ucf.edu:scopus2015-10709","is_oa":true,"landing_page_url":"https://stars.library.ucf.edu/scopus2015/9710","pdf_url":null,"source":{"id":"https://openalex.org/S4210172555","display_name":"Journal of International Crisis and Risk Communication Research","issn_l":"2576-0017","issn":["2576-0017","2576-0025"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus Export 2015-2019","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:e1b1914758be41afaa9f449fdf2e8748","is_oa":true,"landing_page_url":"https://doaj.org/article/e1b1914758be41afaa9f449fdf2e8748","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 39643-39684 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2854820","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2854820","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.4399999976158142}],"awards":[{"id":"https://openalex.org/G3445439380","display_name":"\u4e91\u7cfb\u7edf\u4f4e\u901f\u6d41DoS\u653b\u51fb\u9632\u5fa1\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61672338","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8960934579","display_name":"\u4e91\u8ba1\u7b97\u5b89\u5168\u5173\u952e\u6280\u672f\u7406\u8bba\u3001\u4eff\u771f\u548c\u5b9e\u73b0\u65b9\u5f0f\u7814\u7a76","funder_award_id":"61373028","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1490674876","https://openalex.org/W1495016099","https://openalex.org/W1968668107","https://openalex.org/W1978558677","https://openalex.org/W1978866981","https://openalex.org/W1989365725","https://openalex.org/W1995915316","https://openalex.org/W1996847116","https://openalex.org/W2002917608","https://openalex.org/W2024583111","https://openalex.org/W2026558675","https://openalex.org/W2053897330","https://openalex.org/W2071960114","https://openalex.org/W2083414964","https://openalex.org/W2084175025","https://openalex.org/W2092140632","https://openalex.org/W2109159967","https://openalex.org/W2128305227","https://openalex.org/W2130411298","https://openalex.org/W2159512670","https://openalex.org/W2168347318","https://openalex.org/W2478503558","https://openalex.org/W6629591249","https://openalex.org/W6650921281","https://openalex.org/W6671322209"],"related_works":["https://openalex.org/W2043796379","https://openalex.org/W2022526165","https://openalex.org/W2086486035","https://openalex.org/W1988942568","https://openalex.org/W2049237548","https://openalex.org/W1963961484","https://openalex.org/W2736981980","https://openalex.org/W2532021328","https://openalex.org/W2153816010","https://openalex.org/W1987099914"],"abstract_inverted_index":{"The":[0,195],"next":[1],"generation":[2],"cellular":[3],"systems":[4],"are":[5,50,65],"rapidly":[6],"evolving":[7],"from":[8],"a":[9,14,163,168],"homogeneous":[10],"macrocell":[11,42],"deployment":[12,16],"to":[13,25,122],"heterogeneous":[15,27],"of":[17,56,98,170,203,214],"macrocells":[18],"overlaid":[19,66],"with":[20,67],"femtocells,":[21],"which":[22,207],"is":[23,36,59,97],"referred":[24],"as":[26,76,167,176],"networks":[28],"(HetNets).":[29],"In":[30,105],"macro-femto":[31,90,103,164,219],"HetNets,":[32],"the":[33,53,57,62,70,93,110,124,138,145,152,155,159,171,177,186,201,215],"handover":[34,88,96,128,156,187,196,216],"issue":[35],"more":[37,47],"important":[38],"than":[39],"that":[40],"in":[41,89,102,129,162,192,218],"networks.":[43],"On":[44,69],"one":[45],"hand,":[46,72],"frequent":[48,87],"handovers":[49],"triggered":[51],"because":[52],"coverage":[54],"range":[55],"femtocell":[58],"small,":[60],"and":[61,158,189],"multiple":[63],"femtocells":[64],"macrocells.":[68],"other":[71],"some":[73],"schemes,":[74],"such":[75,175],"load":[77],"balancing,":[78],"aimed":[79],"at":[80],"improving":[81],"network":[82],"performance,":[83],"will":[84],"also":[85],"cause":[86],"HetNets.":[91,104,220],"Therefore,":[92],"study":[94,123],"on":[95,109,144,211],"great":[99],"importance,":[100],"especially":[101],"this":[106],"paper,":[107],"based":[108],"software-defined":[111,139],"open":[112,140,146],"long-term":[113],"evolution":[114],"(LTE)":[115],"platform,":[116,148],"we":[117,135,149,184],"propose":[118],"an":[119],"analytical":[120,205],"model":[121],"two-tier":[125],"intra-frequency":[126],"X2":[127],"realistic":[130],"macrocell-femtocell":[131],"HetNets":[132,165],"scenario.":[133],"Specifically,":[134],"first":[136],"construct":[137],"LTE":[141,147],"platform.":[142],"Based":[143],"then":[150],"characterize":[151],"relation":[153],"between":[154],"failure":[157,188],"ping-pong":[160,190],"rates":[161,191],"scenario":[166],"function":[169],"relevant":[172],"system":[173],"parameters":[174],"time-to-trigger,":[178],"user":[179],"equipment":[180],"velocity,":[181],"etc.":[182],"Finally,":[183],"derive":[185],"closed-form":[193],"expressions.":[194],"experiment":[197],"results":[198],"have":[199],"verified":[200],"accuracy":[202],"our":[204],"derivations,":[206],"shed":[208],"new":[209],"light":[210],"key":[212],"aspects":[213],"process":[217]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
