{"id":"https://openalex.org/W1983234674","doi":"https://doi.org/10.1109/vetecs.2009.5073575","title":"Handover Study Concerning Mobility in the Two-Hierarchy Network","display_name":"Handover Study Concerning Mobility in the Two-Hierarchy Network","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W1983234674","doi":"https://doi.org/10.1109/vetecs.2009.5073575","mag":"1983234674"},"language":"en","primary_location":{"id":"doi:10.1109/vetecs.2009.5073575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","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/A5049784494","display_name":"Shaohong Wu","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":"Shaohong Wu","raw_affiliation_strings":["Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101522560","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-9368-8435"},"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":"Xin Zhang","raw_affiliation_strings":["Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102158724","display_name":"Ruiming Zheng","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":"Ruiming Zheng","raw_affiliation_strings":["Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063566866","display_name":"Zixuan Yin","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":"Zhiwei Yin","raw_affiliation_strings":["Beijing University of Posts and Telecommunications"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing University of Posts and Telecommunications","institution_ids":["https://openalex.org/I139759216"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082963744","display_name":"Yinglong Fang","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":"Yinglong Fang","raw_affiliation_strings":["Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing","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 Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Theor. & Technol. Lab. (WT&T), Beijing Univ. of Posts & Telecommun., Beijing","institution_ids":["https://openalex.org/I139759216"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139759216"],"apc_list":null,"apc_paid":null,"fwci":6.535,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.96758288,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"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"}},"topics":[{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9973000288009644,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9904000163078308,"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":0.9861999750137329,"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/femtocell","display_name":"Femtocell","score":0.9119023084640503},{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.8457774519920349},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7429680824279785},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6688555479049683},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6085801720619202},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.553900957107544},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5340608358383179},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.523991048336029},{"id":"https://openalex.org/keywords/it-service-continuity","display_name":"IT service continuity","score":0.5200119018554688},{"id":"https://openalex.org/keywords/soft-handover","display_name":"Soft handover","score":0.5189735293388367},{"id":"https://openalex.org/keywords/standardization","display_name":"Standardization","score":0.43210554122924805},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.4200955927371979},{"id":"https://openalex.org/keywords/mobility-management","display_name":"Mobility management","score":0.4190672039985657},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21141192317008972},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11224326491355896}],"concepts":[{"id":"https://openalex.org/C152504517","wikidata":"https://www.wikidata.org/wiki/Q572455","display_name":"Femtocell","level":3,"score":0.9119023084640503},{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.8457774519920349},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7429680824279785},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6688555479049683},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6085801720619202},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.553900957107544},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5340608358383179},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.523991048336029},{"id":"https://openalex.org/C67069471","wikidata":"https://www.wikidata.org/wiki/Q1140205","display_name":"IT service continuity","level":2,"score":0.5200119018554688},{"id":"https://openalex.org/C125450847","wikidata":"https://www.wikidata.org/wiki/Q7553982","display_name":"Soft handover","level":3,"score":0.5189735293388367},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.43210554122924805},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.4200955927371979},{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.4190672039985657},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21141192317008972},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11224326491355896},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vetecs.2009.5073575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vetecs.2009.5073575","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"VTC Spring 2009 - IEEE 69th Vehicular Technology Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2038249063","https://openalex.org/W2048036455","https://openalex.org/W2104667757","https://openalex.org/W2115435823","https://openalex.org/W2120951391","https://openalex.org/W2122496159","https://openalex.org/W2134347330","https://openalex.org/W2145294627","https://openalex.org/W2155502547","https://openalex.org/W2158665362"],"related_works":["https://openalex.org/W2185847767","https://openalex.org/W2183733665","https://openalex.org/W2111849875","https://openalex.org/W2049386619","https://openalex.org/W3099593687","https://openalex.org/W2029100494","https://openalex.org/W2387982782","https://openalex.org/W2185867951","https://openalex.org/W2019386587","https://openalex.org/W1524924957"],"abstract_inverted_index":{"Femtocell":[0],"is":[1],"an":[2],"emerging":[3],"technology":[4],"aiming":[5],"for":[6],"a":[7],"better":[8],"indoor":[9],"coverage.":[10],"Due":[11],"to":[12,64],"its":[13],"low":[14],"costs,":[15],"high":[16,127],"grade":[17],"of":[18,21,28,49,89,126,134],"service,":[19],"promotion":[20],"fixed-mobile":[22],"convergence":[23],"(FMC)":[24],"and":[25,40,54,81,96,130],"no":[26],"change":[27],"core":[29],"network,":[30],"it":[31],"has":[32],"drawn":[33],"close":[34],"attention":[35],"from":[36],"the":[37,41,45,55,65,86,102,117,131],"standardization":[38],"organizations":[39],"industrial":[42],"field.":[43],"In":[44,73],"two-hierarchy":[46],"networks":[47,53],"composed":[48],"traditional":[50],"macro":[51,135],"cellular":[52],"embedded":[56],"femtocell":[57],"hotspots,":[58],"moving":[59],"mobiles":[60,129],"will":[61],"face":[62],"up":[63],"continual":[66],"handovers":[67,110],"when":[68],"they":[69],"pass":[70],"along":[71],"buildings.":[72],"this":[74],"paper,":[75],"handover":[76,92,115,119],"algorithms":[77,104],"considering":[78],"signal":[79,120],"strength":[80],"velocity":[82],"are":[83,94,138],"proposed":[84,103],"using":[85],"mathematics":[87],"concept":[88],"\"set\".":[90],"Different":[91],"methods":[93],"discussed":[95],"simulated.":[97],"The":[98],"results":[99],"show":[100],"that":[101],"can":[105],"obviously":[106],"cut":[107],"down":[108],"unnecessary":[109],"compared":[111],"with":[112],"conventional":[113],"soft":[114],"on":[116],"same":[118],"level":[121],"limit.":[122],"What's":[123],"more,":[124],"throughput":[125,133],"speed":[128],"total":[132],"base":[136],"station":[137],"increased.":[139]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":14}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
