An autonomic Qos-centric architecture for integrated heterogeneous wireless networks

Aristomenopoulos, G; Kastrinogiannis, T; Li, Z; Papavassiliou, S

dc.contributor.author	Aristomenopoulos, G	en
dc.contributor.author	Kastrinogiannis, T	en
dc.contributor.author	Li, Z	en
dc.contributor.author	Papavassiliou, S	en
dc.date.accessioned	2014-03-01T01:35:06Z
dc.date.available	2014-03-01T01:35:06Z
dc.date.issued	2011	en
dc.identifier.issn	1383-469X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20971
dc.subject	Autonomic networking	en
dc.subject	Integrated WLAN and Cellular networks	en
dc.subject	QoS provisioning	en
dc.subject.classification	Computer Science, Hardware & Architecture	en
dc.subject.classification	Computer Science, Information Systems	en
dc.subject.classification	Telecommunications	en
dc.subject.other	Access network	en
dc.subject.other	Autonomic networking	en
dc.subject.other	Autonomicity	en
dc.subject.other	Cellular network	en
dc.subject.other	Heterogeneous environments	en
dc.subject.other	Heterogeneous wireless network	en
dc.subject.other	Internetworked	en
dc.subject.other	Joint radio resource managements	en
dc.subject.other	Network convergence	en
dc.subject.other	Numerical results	en
dc.subject.other	Proposed architectures	en
dc.subject.other	QoS provisioning	en
dc.subject.other	Resource allocation optimization	en
dc.subject.other	Resource management	en
dc.subject.other	Seamless mobility	en
dc.subject.other	Service Oriented	en
dc.subject.other	Utility-based framework	en
dc.subject.other	Wireless networking	en
dc.subject.other	Cellular neural networks	en
dc.subject.other	Integration	en
dc.subject.other	Natural resources management	en
dc.subject.other	Network architecture	en
dc.subject.other	Quality of service	en
dc.subject.other	Resource allocation	en
dc.subject.other	Service oriented architecture (SOA)	en
dc.subject.other	Wireless networks	en
dc.subject.other	Frequency division multiple access	en
dc.title	An autonomic Qos-centric architecture for integrated heterogeneous wireless networks	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s11036-011-0319-1	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s11036-011-0319-1	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	In this paper the problem of seamless mobility and proficient joint radio resource management over an all-IP internetworked wireless heterogeneous environment is addressed. Nodes' autonomicity is envisioned as the enabler to devise a Quality of Service (QoS) aware architecture for supporting a variety of services, founded on a common utility based framework that provides enhanced flexibility in reflecting different access networks' type of resources and diverse QoS prerequisites, under a unified QoS-aware resource allocation optimization problem. This allows a more indepth intrinsic wireless network convergence, beyond All-IP, driven by QoS-oriented resource management. This vision is demonstrated and instantiated for integrated WLAN and cellular (both CDMA and OFDMA) networks, providing a viable path towards the evolution and realization of the future wireless networking paradigm. Initial numerical results demonstrate the effectiveness of the proposed architecture and reveal the benefits of such a service oriented paradigm against other existing access oriented autonomic designs. © 2011 Springer Science+Business Media, LLC.	en
heal.publisher	SPRINGER	en
heal.journalName	Mobile Networks and Applications	en
dc.identifier.doi	10.1007/s11036-011-0319-1	en
dc.identifier.isi	ISI:000295534700008	en
dc.identifier.volume	16	en
dc.identifier.issue	4	en
dc.identifier.spage	490	en
dc.identifier.epage	504	en