{"id":"https://openalex.org/W1599816773","doi":"https://doi.org/10.1109/pimrc.2003.1264315","title":"A study of the scalability and performance of multi level hierarchy for scalable mobility management in wireless ip networks","display_name":"A study of the scalability and performance of multi level hierarchy for scalable mobility management in wireless ip networks","publication_year":2004,"publication_date":"2004-07-08","ids":{"openalex":"https://openalex.org/W1599816773","doi":"https://doi.org/10.1109/pimrc.2003.1264315","mag":"1599816773"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2003.1264315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1264315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5001010090","display_name":"E. N. Onwuka","orcid":"https://orcid.org/0000-0002-5981-272X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"E.N. Onwuka","raw_affiliation_strings":["State Key Laboratory on Microwave and Digital Communication Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory on Microwave and Digital Communication Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079749340","display_name":"Zhisheng Niu","orcid":"https://orcid.org/0000-0003-0420-2024"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Z. Niu","raw_affiliation_strings":["State Key Laboratory on Microwave and Digital Communication Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory on Microwave and Digital Communication Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1","issue":null,"first_page":"465","last_page":"469"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.998199999332428,"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":0.998199999332428,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9943000078201294,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9869999885559082,"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/mobility-management","display_name":"Mobility management","score":0.7707545757293701},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7683908939361572},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.7585124969482422},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.7469659447669983},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6962897777557373},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6805055141448975},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5333860516548157},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.5000929832458496},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.49808788299560547},{"id":"https://openalex.org/keywords/mobile-ip","display_name":"Mobile IP","score":0.47973790764808655},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4672159254550934},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.45581430196762085},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.43983522057533264},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.42750293016433716},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.38095369935035706},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23797070980072021},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11208498477935791},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1006011962890625},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07842600345611572}],"concepts":[{"id":"https://openalex.org/C2778555145","wikidata":"https://www.wikidata.org/wiki/Q4476379","display_name":"Mobility management","level":2,"score":0.7707545757293701},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7683908939361572},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.7585124969482422},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.7469659447669983},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6962897777557373},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6805055141448975},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5333860516548157},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.5000929832458496},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.49808788299560547},{"id":"https://openalex.org/C82203111","wikidata":"https://www.wikidata.org/wiki/Q205936","display_name":"Mobile IP","level":3,"score":0.47973790764808655},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4672159254550934},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.45581430196762085},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.43983522057533264},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.42750293016433716},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.38095369935035706},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23797070980072021},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11208498477935791},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1006011962890625},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07842600345611572},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2003.1264315","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2003.1264315","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th IEEE Proceedings on Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2019819322","https://openalex.org/W2170320703","https://openalex.org/W2172162163","https://openalex.org/W2617216760","https://openalex.org/W6685333511","https://openalex.org/W6737980207"],"related_works":["https://openalex.org/W1595951150","https://openalex.org/W1524821281","https://openalex.org/W2161008109","https://openalex.org/W1552030331","https://openalex.org/W1601971307","https://openalex.org/W2028976534","https://openalex.org/W2535886328","https://openalex.org/W2093476505","https://openalex.org/W1974135860","https://openalex.org/W2139593567"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2,101],"a":[3,71,102],"study":[4],"on":[5,53],"the":[6,16,31,54,61,75,85,98,105],"benefits":[7],"of":[8,30,38,56,81],"multi-level":[9,46,92],"hierarchy":[10,47,93],"for":[11],"scalable":[12,96],"mobility":[13,22,62,73],"management":[14,23,58],"in":[15,33,60,70],"wireless":[17],"mobile":[18,39],"IP":[19],"context.":[20],"Micro":[21],"is":[24,48,68,89,94],"considered.":[25],"The":[26],"analysis":[27],"took":[28],"advantage":[29],"locality":[32],"movement":[34],"and":[35],"call":[36],"activities":[37],"users.":[40],"It":[41],"was":[42],"discovered":[43],"that":[44],"whether":[45],"beneficial":[49],"or":[50],"not":[51,90],"depends":[52],"type":[55],"address":[57,66,86],"employed":[59],"management.":[63],"When":[64],"hierarchical":[65],"structure":[67,87],"used":[69,88],"micro":[72],"region,":[74],"system":[76],"scales":[77],"with":[78],"more":[79],"levels":[80],"hierarchy,":[82],"but":[83],"if":[84],"hierarchical,":[91],"less":[95],"because":[97],"root":[99],"node":[100],"bottleneck":[103],"to":[104],"system.":[106]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
