{"id":"https://openalex.org/W2105286427","doi":"https://doi.org/10.1109/iwcmc.2011.5982755","title":"An efficient path-migration mechanism for IP Multimedia Subsystem","display_name":"An efficient path-migration mechanism for IP Multimedia Subsystem","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2105286427","doi":"https://doi.org/10.1109/iwcmc.2011.5982755","mag":"2105286427"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2011.5982755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2011.5982755","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 7th International Wireless Communications and Mobile Computing Conference","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/A5103365548","display_name":"Shih-Wen Hsu","orcid":"https://orcid.org/0000-0001-5090-7354"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Wen Hsu","raw_affiliation_strings":["Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110508010","display_name":"Kai-Di Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kai-Di Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101998907","display_name":"Chi\u2010Yuan Chen","orcid":"https://orcid.org/0000-0001-9338-4274"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Yuan Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102824651","display_name":"Han\u2010Chieh Chao","orcid":"https://orcid.org/0000-0003-3222-1708"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]},{"id":"https://openalex.org/I75430998","display_name":"National Ilan University","ror":"https://ror.org/01npf0s58","country_code":"TW","type":"education","lineage":["https://openalex.org/I75430998"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Han-Chieh Chao","raw_affiliation_strings":["Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan","Institute of Computer Science and Information Engineering, National I-Lan University, I-Lan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Dong Hwa University, Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Institute of Computer Science and Information Engineering, National I-Lan University, I-Lan, Taiwan","institution_ids":["https://openalex.org/I75430998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111862021","display_name":"Jiann-Liang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jiann-Liang Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1469","last_page":"1474"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9993000030517578,"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":0.9993000030517578,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9990000128746033,"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":0.9975000023841858,"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/computer-network","display_name":"Computer network","score":0.8533952236175537},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7575665712356567},{"id":"https://openalex.org/keywords/session-initiation-protocol","display_name":"Session Initiation Protocol","score":0.7032129764556885},{"id":"https://openalex.org/keywords/ip-multimedia-subsystem","display_name":"IP Multimedia Subsystem","score":0.6805344820022583},{"id":"https://openalex.org/keywords/next-generation-network","display_name":"Next-generation network","score":0.6269592046737671},{"id":"https://openalex.org/keywords/core-network","display_name":"Core network","score":0.577102780342102},{"id":"https://openalex.org/keywords/ip-tunnel","display_name":"IP tunnel","score":0.5632466077804565},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5397800207138062},{"id":"https://openalex.org/keywords/optical-ip-switching","display_name":"Optical IP Switching","score":0.49250492453575134},{"id":"https://openalex.org/keywords/internet-protocol-suite","display_name":"Internet protocol suite","score":0.43543633818626404},{"id":"https://openalex.org/keywords/signaling-protocol","display_name":"Signaling protocol","score":0.42016854882240295},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4150204062461853},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4115898013114929},{"id":"https://openalex.org/keywords/internet-protocol","display_name":"Internet Protocol","score":0.40774810314178467},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.32521262764930725},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.12416663765907288},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.10142016410827637},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.06461074948310852}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8533952236175537},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7575665712356567},{"id":"https://openalex.org/C41878487","wikidata":"https://www.wikidata.org/wiki/Q191018","display_name":"Session Initiation Protocol","level":3,"score":0.7032129764556885},{"id":"https://openalex.org/C26878273","wikidata":"https://www.wikidata.org/wiki/Q1140664","display_name":"IP Multimedia Subsystem","level":3,"score":0.6805344820022583},{"id":"https://openalex.org/C110994511","wikidata":"https://www.wikidata.org/wiki/Q661020","display_name":"Next-generation network","level":3,"score":0.6269592046737671},{"id":"https://openalex.org/C5038329","wikidata":"https://www.wikidata.org/wiki/Q1142907","display_name":"Core network","level":2,"score":0.577102780342102},{"id":"https://openalex.org/C10790986","wikidata":"https://www.wikidata.org/wiki/Q442343","display_name":"IP tunnel","level":4,"score":0.5632466077804565},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5397800207138062},{"id":"https://openalex.org/C92341879","wikidata":"https://www.wikidata.org/wiki/Q7098813","display_name":"Optical IP Switching","level":4,"score":0.49250492453575134},{"id":"https://openalex.org/C65567647","wikidata":"https://www.wikidata.org/wiki/Q81414","display_name":"Internet protocol suite","level":3,"score":0.43543633818626404},{"id":"https://openalex.org/C2779681207","wikidata":"https://www.wikidata.org/wiki/Q203087","display_name":"Signaling protocol","level":3,"score":0.42016854882240295},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4150204062461853},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4115898013114929},{"id":"https://openalex.org/C35341882","wikidata":"https://www.wikidata.org/wiki/Q8795","display_name":"Internet Protocol","level":3,"score":0.40774810314178467},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.32521262764930725},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.12416663765907288},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.10142016410827637},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.06461074948310852},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwcmc.2011.5982755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2011.5982755","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 7th International Wireless Communications and Mobile Computing Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6499999761581421,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1973499877","https://openalex.org/W1978999560","https://openalex.org/W2097725665","https://openalex.org/W2123778151","https://openalex.org/W2152517426","https://openalex.org/W2166850215","https://openalex.org/W2401392149","https://openalex.org/W4242138061","https://openalex.org/W6645158702","https://openalex.org/W6684567662","https://openalex.org/W6713069052"],"related_works":["https://openalex.org/W2101692520","https://openalex.org/W2150565230","https://openalex.org/W2169642818","https://openalex.org/W2415631003","https://openalex.org/W2142284904","https://openalex.org/W2268042395","https://openalex.org/W1540195761","https://openalex.org/W2118384868","https://openalex.org/W2153677900","https://openalex.org/W2890161639"],"abstract_inverted_index":{"Due":[0],"to":[1],"Internet":[2],"Protocol":[3,18],"(IP)":[4],"is":[5],"the":[6,24,40,58,65,83,98,107],"most":[7],"important":[8],"protocol":[9,26],"in":[10,30,51,61,71,86,110],"Next":[11],"Generation":[12],"Networks.":[13],"3GPP":[14],"utilizes":[15],"Session":[16],"Initial":[17],"(SIP)":[19],"based":[20],"on":[21],"IP":[22,31,48],"as":[23],"base":[25],"for":[27,81],"negotiating":[28],"sessions":[29],"Multimedia":[32],"Subsystem":[33],"(IMS).":[34],"Different":[35],"from":[36],"traditional":[37],"circuit-switched":[38],"network,":[39],"media":[41,54],"traffic":[42,55,66,84,101],"and":[43,68,100,106],"signaling":[44,59,108],"are":[45],"delivered":[46],"through":[47],"transport":[49],"layer":[50],"IMS.":[52,87],"The":[53,88],"may":[56],"affect":[57],"efficiency":[60,85,109],"core":[62,111],"network":[63,112],"because":[64],"collisions":[67],"delivery":[69],"packets":[70],"best":[72],"effort.":[73],"This":[74],"paper":[75],"proposes":[76],"a":[77],"novel":[78],"path-migration":[79,96],"mechanism":[80],"enhancing":[82],"simulation":[89],"results":[90],"show":[91],"that":[92],"by":[93],"adopting":[94],"proposed":[95],"mechanism,":[97],"interference":[99],"collision":[102],"can":[103,113],"be":[104,114],"reduced":[105],"improved.":[115]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}