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Networked devices are often equipped with multiple interfaces. Legacy routing and transport protocols only support the transport of data over a single interface resp. paths. This tutorial discusses extensions for IP and TCP in order to support multiple interfaces. Multihoming and mobility management allow the simultaneous usage of interfaces by independent application data flows, while multipath transport...
We present the design and implementation of ENDEAVOUR - a framework for integrated end-to-end disaster recovery (DR) planning. Unlike existing research that provides DR planning within a single layer of the IT stack (e.g. storage controller based replication), ENDEAVOUR can choose technologies and composition of technologies across multiple layers like virtual machines, databases and storage controllers...
Advances in communication and electronics have enabled the development of low cost low power, multi functional sensor nodes that can be used in many different applications like environmental monitoring, military sensing, healthcare etc. TinySec is a link layer security architecture suitable for nodes where resource limitations severe. In this paper we are proposing an energy efficient security provisioning...
In this paper, we propose a novel peer-to-peer architecture for wireless mobile networks where a cross-layered gossip-like protocol is the heart of the architecture. The goal of this architecture is to reduce the bandwidth consumption and at the same time, to provide more user participation flexibility. Simulation results are given to demonstrate the performance of the proposed peer-to-peer architecture
Session initiation protocol (SIP) is being widely adopted for VoIP, IM and other collaborative applications due to its simple yet rich functional design. However, one of the main drawbacks has been its per-application deployment (each application using its own SIP stack), leading to narrowly focused development of SIP based services. In this paper, we propose a client-side SIP service and supporting...
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