Provision of VHE services to roaming users

Roussaki, I; Chantzara, M; Xynogalas, S; Anagnostou, M

dc.contributor.author	Roussaki, I	en
dc.contributor.author	Chantzara, M	en
dc.contributor.author	Xynogalas, S	en
dc.contributor.author	Anagnostou, M	en
dc.date.accessioned	2014-03-01T01:18:16Z
dc.date.available	2014-03-01T01:18:16Z
dc.date.issued	2002	en
dc.identifier.issn	1229-2370	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14898
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0039490057&partnerID=40&md5=bfb3e1baf4742e873abd22f5311bdc03	en
dc.relation.uri	http://jcn.or.kr/home/journal/include/downloadPdf.asp?articleuid={B2D4559E-6F98-4498-A059-969BEB8E490E}	en
dc.relation.uri	http://www.informatik.uni-trier.de/~ley/db/journals/jcn/jcn4.html#RoussakiCXA02	en
dc.subject	Business model	en
dc.subject	Demonstration topology	en
dc.subject	Parlay/OSA	en
dc.subject	UMTS	en
dc.subject	VHE architecture	en
dc.subject	VHE roaming	en
dc.subject.classification	Computer Science, Information Systems	en
dc.subject.classification	Telecommunications	en
dc.subject.other	MOBILE	en
dc.subject.other	EVOLUTION	en
dc.subject.other	NETWORK	en
dc.title	Provision of VHE services to roaming users	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	Towards the deployment of 3rd generation systems, Virtual Home Environment (VHE), stemming from 3GPP, appears to be a powerful concept advocating the provision and delivery of personalized services to roaming users across network and terminal boundaries. This paper aims to expose the pathway for materializing the VHE concept, via the specification, implementation and evaluation of a prototype. Core aspects for realizing the concept such as the business and roaming models are presented, while a VHE enabling architecture utilizing key technologies (OSA/Parlay, MExE, and USAT) is introduced. The proposed architecture has already been evaluated by performing an initial trial demonstration. Currently it is being extended to support VHE service provision to roaming users, an aspect to be addressed by the final trial.	en
heal.publisher	KOREAN INST COMMUNICATIONS SCIENCES (K I C S)	en
heal.journalName	Journal of Communications and Networks	en
dc.identifier.isi	ISI:000180811100011	en
dc.identifier.volume	4	en
dc.identifier.issue	4	en
dc.identifier.spage	363	en
dc.identifier.epage	368	en