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Calvin is an IoT framework for application development, deployment and execution in heterogeneous environments, that includes clouds, edge resources, and embedded or constrained resources. Inside Calvin, all the distributed resources are viewed as one environment by the application. The framework provides multi-tenancy and simplifies development of IoT applications, which are represented using a dataflow...
Nowadays, one of the major limits of Unmanned Aerial Vehicles (UAV) is the set of low cost navigator sensors installed on them. They are vulnerable to vibration, high acceleration, high rotation and jerk. Furthermore, magnetometers drift significantly when located close to engines, to electromechanical devices or in areas with strong magnetic fields (for example grid power lines). This document describes...
Model-Based Systems Engineering provides an effective methodology for designing complex systems and System-of-Systems. More importantly, such an approach opens the possibility to automatically generate executable simulators from system modules using model-to-code transformations, in order to verify the system model's completeness and validate design requirements. However, the user may still need to...
In order to increase overall LTE system performance femtocells have been proposed, as a user-based solution promising to give much better service to the user specially indoor. Their deployment should improve the total system capacity noticeably and decrease drastically the power consumption. On the other hand these small indoor cells make network planning strategies much more complex given the uncertainty...
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