{"id":"https://openalex.org/W2110997524","doi":"https://doi.org/10.1109/ntms.2011.5720621","title":"Extended Handover Keying and Modified IEEE 802.21 Resource Query Approach for Improving Vertical Handoff Performance","display_name":"Extended Handover Keying and Modified IEEE 802.21 Resource Query Approach for Improving Vertical Handoff Performance","publication_year":2011,"publication_date":"2011-02-01","ids":{"openalex":"https://openalex.org/W2110997524","doi":"https://doi.org/10.1109/ntms.2011.5720621","mag":"2110997524"},"language":"en","primary_location":{"id":"doi:10.1109/ntms.2011.5720621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms.2011.5720621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th IFIP International Conference on New Technologies, Mobility and Security","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/A5066566275","display_name":"Ahmed H. Zahran","orcid":"https://orcid.org/0000-0003-3405-0324"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Ahmed H Zahran","raw_affiliation_strings":["Computer Science Department, University College Cork, Cork, Ireland","[Computer Science Department, University College Cork, Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University College Cork, Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Computer Science Department, University College Cork, Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074736759","display_name":"Cormac J. Sreenan","orcid":"https://orcid.org/0000-0002-0767-7888"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Cormac J Sreenan","raw_affiliation_strings":["Computer Science Department, University College Cork, Cork, Ireland","[Computer Science Department, University College Cork, Cork, Ireland]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University College Cork, Cork, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"[Computer Science Department, University College Cork, Cork, Ireland]","institution_ids":["https://openalex.org/I27577105"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27577105"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9998999834060669,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","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/T11158","display_name":"Wireless Networks and Protocols","score":0.9983999729156494,"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/T11409","display_name":"Advanced Wireless Network Optimization","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"}}],"keywords":[{"id":"https://openalex.org/keywords/handover","display_name":"Handover","score":0.9413628578186035},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8022054433822632},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7492393255233765},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.5196443796157837},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.44839397072792053},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.44244545698165894},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43471720814704895},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1402241289615631}],"concepts":[{"id":"https://openalex.org/C111852164","wikidata":"https://www.wikidata.org/wiki/Q1414679","display_name":"Handover","level":2,"score":0.9413628578186035},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8022054433822632},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7492393255233765},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.5196443796157837},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.44839397072792053},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.44244545698165894},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43471720814704895},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1402241289615631},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ntms.2011.5720621","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ntms.2011.5720621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th IFIP International Conference on New Technologies, Mobility and Security","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.296.9918","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.296.9918","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucc.ie/~cjs/docs/2011/ntms2011-handover.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1524054465","https://openalex.org/W1969303351","https://openalex.org/W2003041569","https://openalex.org/W2013918030","https://openalex.org/W2024531104","https://openalex.org/W2060808089","https://openalex.org/W2062573385","https://openalex.org/W2108384544","https://openalex.org/W2155959168","https://openalex.org/W2167863280","https://openalex.org/W2171530699","https://openalex.org/W2241519935","https://openalex.org/W2751555667","https://openalex.org/W6690284663"],"related_works":["https://openalex.org/W2520149731","https://openalex.org/W1981519115","https://openalex.org/W3006634511","https://openalex.org/W1985631144","https://openalex.org/W2087123996","https://openalex.org/W2103264866","https://openalex.org/W2023203067","https://openalex.org/W53279813","https://openalex.org/W1586805627","https://openalex.org/W2384086787"],"abstract_inverted_index":{"Inter-technology":[0],"handoff":[1,22,35,105,125,132],"is":[2,40],"a":[3,57,118],"complex":[4],"process":[5],"that":[6,48],"involves":[7],"several":[8],"procedures":[9,19],"including":[10],"resource":[11,69],"management,":[12,14],"mobility":[13],"and":[15,46,97,107,114,127],"security":[16],"functions.":[17],"These":[18],"increase":[20],"the":[21,25,84,104,123,128,129],"delay":[23,106,126],"as":[24,92],"involved":[26],"signaling":[27],"occurs":[28],"between":[29],"different":[30,37],"administrative":[31],"domains.":[32],"Hence,":[33],"seamless":[34,109],"across":[36],"access":[38],"technologies":[39],"conditioned":[41],"on":[42],"developing":[43],"efficient":[44],"architectures":[45],"mechanisms":[47,116],"reduce":[49,83,103],"this":[50,53],"delay.":[51,87],"In":[52],"paper,":[54],"we":[55,76],"propose":[56,77],"broker-based":[58],"architecture":[59,66,113],"for":[60,72],"integrated":[61],"heterogeneous":[62],"networks.":[63],"The":[64,111],"proposed":[65,115],"employs":[67],"novel":[68],"query":[70],"mechanism":[71],"IEEE":[73],"802.21.":[74],"Additionally,":[75],"an":[78],"extended":[79],"handover":[80],"keying":[81],"to":[82,102],"user":[85],"authentication":[86],"Furthermore,":[88],"other":[89],"techniques":[90],"such":[91],"proactive":[93],"configuration,":[94],"data":[95],"buffering":[96],"controlled":[98],"forwarding":[99],"are":[100],"used":[101],"ensure":[108],"transitions.":[110],"overall":[112],"show":[117],"significant":[119],"reduction":[120],"in":[121],"both":[122],"average":[124],"probability":[130],"of":[131],"interruption.":[133]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}