Mobile IP: the Internet unplugged
Mobile IP: the Internet unplugged
Endpoint admission control: architectural issues and performance
Proceedings of the conference on Applications, Technologies, Architectures, and Protocols for Computer Communication
IEEE Communications Magazine
Mobility management incorporating fuzzy logic for heterogeneous a IP environment
IEEE Communications Magazine
Achieving all the time, everywhere access in next-generation mobile networks
ACM SIGMOBILE Mobile Computing and Communications Review
Integrated support for handoff management and context awareness in heterogeneous wireless networks
MPAC '05 Proceedings of the 3rd international workshop on Middleware for pervasive and ad-hoc computing
A Framework for Transaction-Level Quality of Service for M-Commerce Applications
IEEE Transactions on Mobile Computing
Managing end-to-end quality of service in multiple heterogeneous wireless networks
International Journal of Network Management
Composite quality of service and decision making perspectives in wireless networks
Decision Support Systems
Forecasting broadband Internet adoption on trains in Belgium
Telematics and Informatics
Supporting mobile ubiquitous applications with mobility prediction and soft handoff
SEUS'07 Proceedings of the 5th IFIP WG 10.2 international conference on Software technologies for embedded and ubiquitous systems
International Journal of Mobile Network Design and Innovation
Mobility management and communication support for nomadic applications
OTM'05 Proceedings of the 2005 Confederated international conference on On the Move to Meaningful Internet Systems - Volume >Part I
Deployment and Success Factors for the Mobile Internet: A Case Study Approach
International Journal of Technology Diffusion
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In this paper, the requirements for personal environments mobility are addressed from terminal and network perspectives. Practical mobility and Quality of Service (QoS) aware solutions are proposed for a heterogeneous network, comprising of satellite and terrestrial access networks connected to an IP core network. The aim, in adopting a heterogeneous environment, is to provide global, seamless service coverage to a specific area, allowing access to services independently of location. An important assumption is that nomadic user terminals attached to a particular segment should be able to exchange information with any other terminal connected to the network. This is to ensure transparency of device technology. Different communication scenarios are investigated in support of IPv4 and IPv6 operating on user platforms and over access segments. The heterogeneous network necessitates the need to perform handover between access segments to enable coverage extension and seamless connectivity. Handover procedures are analyzed, and an approach is presented that enables various operation and segment specific parameters to be taken into account when deciding upon the need to perform handover and in selecting the optimum access segment. In order to ensure transparency of network technology, the need for end-to-end QoS support is discussed, bearing in mind the deployment of both IntServ and DiffServ enabled routers in the core network. Following this, a new admission control scheme, named Gauge&Gate Reservation with Independent Probing (GRIP), is proposed. The paper concludes with a description of a laboratory testbed, which has been developed in order to verify the presented procedures, together with performance measurements of the handover and the GRIP algorithms.