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The problem of providing an agile, energy-aware, flexible optical network architecture is one of the challenges in optical networking in the coming decade. A key element in this challenge is the balancing of the benefits to customer and provider, and creating an agile system capable of reflecting both provider and customer interests on an ongoing basis as network conditions change. In this paper,...
In this work, we demonstrate the real world results of a verification service that verifies the performance of a set of network providers by measuring the user flows, using GENI experimental facility. We first give an overview of the architectural components and their interactions to enable such a verification capability. We then give the experiment setup details followed by the numerical results...
In this paper, we propose a service architecture for verification, a necessary component of a choice-based economy architecture of the future Internet. Such a verification architecture motivates and addresses the task of enabling users to verify, or obtain third-party verification of, whether the service components offered by various network service providers were responsible for meeting or failing...
Optical networks are widely used in communication systems. Finding optimal converter placement for broadcast on optical networks has been an important area of research. In this problem, the free wavelengths on different links of a optical network are used to support network-wide broadcast, which is useful as a control channel or other OAM tasks. Previous work has articulated the essential difficulty...
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