Policy-based mobility management for heterogeneous networks

Mihovska, A; Luo, J; Mino, E; Tragos, E; Mensing, C; Vivier, G; Fracchia, R

dc.contributor.author	Mihovska, A	en
dc.contributor.author	Luo, J	en
dc.contributor.author	Mino, E	en
dc.contributor.author	Tragos, E	en
dc.contributor.author	Mensing, C	en
dc.contributor.author	Vivier, G	en
dc.contributor.author	Fracchia, R	en
dc.date.accessioned	2014-03-01T02:51:09Z
dc.date.available	2014-03-01T02:51:09Z
dc.date.issued	2007	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35409
dc.subject	Admission control	en
dc.subject	Centralized RRM	en
dc.subject	Distributed RRM	en
dc.subject	Handover	en
dc.subject	Mobility management	en
dc.subject	Quality of service	en
dc.subject.other	Administrative data processing	en
dc.subject.other	Cellular radio systems	en
dc.subject.other	Computer systems	en
dc.subject.other	Information management	en
dc.subject.other	Internet	en
dc.subject.other	Legacy systems	en
dc.subject.other	Management	en
dc.subject.other	Management information systems	en
dc.subject.other	Mobile telecommunication systems	en
dc.subject.other	Radio systems	en
dc.subject.other	Resource allocation	en
dc.subject.other	Technology	en
dc.subject.other	Technology transfer	en
dc.subject.other	Telecommunication	en
dc.subject.other	Wireless networks	en
dc.subject.other	Wireless telecommunication systems	en
dc.subject.other	Admission control	en
dc.subject.other	Centralized RRM	en
dc.subject.other	Context transfer	en
dc.subject.other	Context-aware	en
dc.subject.other	Distributed RRM	en
dc.subject.other	Dynamic management	en
dc.subject.other	Handover	en
dc.subject.other	Heterogeneous networks	en
dc.subject.other	In-between	en
dc.subject.other	Inter-working	en
dc.subject.other	Location determination	en
dc.subject.other	Lowest priority traffic	en
dc.subject.other	Mobile and wireless communications	en
dc.subject.other	Mobility management	en
dc.subject.other	Mobility management scheme	en
dc.subject.other	Positioning methods	en
dc.subject.other	Quality of service	en
dc.subject.other	Radio access technology	en
dc.subject.other	Radio Resource Management	en
dc.subject.other	Real-time applications	en
dc.subject.other	Secure transmission	en
dc.subject.other	Network management	en
dc.title	Policy-based mobility management for heterogeneous networks	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ISTMWC.2007.4299208	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ISTMWC.2007.4299208	en
heal.identifier.secondary	4299208	en
heal.publicationDate	2007	en
heal.abstract	Next generation communications will be composed of flexible, scalable and context-aware, secure and resilient architectures and technologies that allow full mobility of the user and enable dynamic management policies that ensure end-to-end secure transmission of data and services across heterogeneous infrastructures and networks. This paper investigates the policy-based mobility management scheme proposed for the WINNER system. The scheme is based on previously developed cooperation radio resource management (RRM) algorithms including mobility management, for the successful interworking of WINNER with new and legacy systems. The paper describes the cooperation architecture and mobility management functionalities and the rules that are applied for the support of mobility within the above scenarios. The rules are applied to solve problems such as: who and what can access which resources and on which network, what is the highest and lowest priority traffic, what are the levels in between, and how are they differentiated, how do we guarantee delivery of highest priority traffic (e.g., real-time applications), how can we guarantee the required for the delivery bandwidth, when and which traffic can we discard? In addition, based on the QoS demand, location determination can also be scaled into different levels by using different positioning methods. Further, the paper describes other actions executed by the implemented policy-based mobility management scheme. These actions include radio access technology (RAT) association, user and flow context transfer, handover decision, and deployment priority.	en
heal.journalName	2007 16th IST Mobile and Wireless Communications Summit	en
dc.identifier.doi	10.1109/ISTMWC.2007.4299208	en