QoS issues in the converged 3G wireless and wired networks

Maniatis, SI; Nikolouzou, EG; Venieris, IS

dc.contributor.author	Maniatis, SI	en
dc.contributor.author	Nikolouzou, EG	en
dc.contributor.author	Venieris, IS	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	0163-6804	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14902
dc.subject	Ip Networks	en
dc.subject	Multimedia Services	en
dc.subject	Next Generation Internet	en
dc.subject	Quality of Service	en
dc.subject	Wireless Network	en
dc.subject	Next Generation	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Computer simulation	en
dc.subject.other	Congestion control (communication)	en
dc.subject.other	Internet	en
dc.subject.other	Interoperability	en
dc.subject.other	Mobile telecommunication systems	en
dc.subject.other	Packet networks	en
dc.subject.other	Quality of service	en
dc.subject.other	Telecommunication traffic	en
dc.subject.other	Admission control	en
dc.subject.other	Internet Protocol	en
dc.subject.other	Third-generation wireless network	en
dc.subject.other	Network protocols	en
dc.title	QoS issues in the converged 3G wireless and wired networks	en
heal.type	journalArticle	en
heal.identifier.primary	10.1109/MCOM.2002.1024414	en
heal.identifier.secondary	http://dx.doi.org/10.1109/MCOM.2002.1024414	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	Internet evolution delineated through the last years has urged the wireless network community to support the deployment of IP multimedia services with guaranteed quality of service in 3G wireless networks. This article copes with the interoperability between 3G wireless networks and wired next-generation IP networks, for the provision of services with an a priori known quality level over both environments. More specifically, the UMTS architecture as well as a prototypical implementation of the next-generation Internet based on DiffServ are considered. The article focuses on the mapping among the traffic classes of the two networks at the point where the networks converge, and briefly discusses the requirements and possible solutions for their proper interworking at the signaling and user levels. Simulations prove that proper mapping among the traffic classes of each world is necessary in order to achieve the desired end-to-end traffic characteristics.	en
heal.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC	en
heal.journalName	IEEE Communications Magazine	en
dc.identifier.doi	10.1109/MCOM.2002.1024414	en
dc.identifier.isi	ISI:000177626400003	en
dc.identifier.volume	40	en
dc.identifier.issue	8	en
dc.identifier.spage	44	en
dc.identifier.epage	53	en