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This paper describes a WSN platform architecture uniquely designed and implemented for the Internet of Things (IoTs). The paper elaborates on all the architectural design decisions and challenges across the three major divisions of the platform, that is, the middleware, hardware, and network layer. The result of this research is a unique WSN platform, Sprouts, which is rugged, cost effective, versatile,...
In this paper, we consider a power-aware multimedia communications over internet of things (IoT). Specifically, we consider a generic IoT scenario where a multimedia server provides heterogeneous applications without knowing the application's quality of experience (QoE) model and playout period. Our objective aims at dynamically adjusting the power allocation for each application over a uncertain...
As the world becomes an interconnected network in which objects and humans interact, new challenges and threats appear. In this interconnected world, smart objects seam to have an important role in giving users the chance for life-logging in smart environments. However, the limitation of smart devices with regard to memory, resources and computation power, hinder the opportunity to apply well-established...
The utilization of Media Independent Handover (MIH) mechanisms, such as the ones provided by the IEEE802.21 standard, allow the abstraction of control and information querying primitives of different wireless access technologies, using a common interface. This not only simplifies the design of high-level entities interfacing with said technologies, but by providing a transport protocol for that interface,...
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