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Public protection and disaster relief (PPDR) situations are becoming increasingly common due to the rapid urbanization of our society. Among these, harsh weather conditions and harmful human activity create challenges for reliable operation of mobile communication infrastructures, which calls for immediate action. The wireless networks of today may not be ready to accommodate emergency scenarios as...
As next-generation mobile networks are rapidly taking shape driven by the target standardization requirements and initial trial implementations, a range of accompanying technologies prepare to support them with more reliable wireless access and improved service provisioning. Among these are more advanced spectrum sharing options enabled by the emerging Licensed Shared Access (LSA) regulatory framework,...
Device-to-Device (D2D) communication constitutes an emerging network paradigm that promises to unlock decisive capacity gains without the need for expensive cellular resources. However, while deployment of this promising enabler technology in 5G-grade mobile networks is currently underway, the complete understanding of feasible use cases and their respective limitations has not yet been provided in...
The Intelligent Transportation Systems concept provides the ground to enable a wide range of applications to improve traffic safety and efficiency. Innovative communication systems must be proposed taking into account, on the one hand, unstable characteristics of vehicular communications and, on the other hand, different requirements of applications. In this paper a reliable (geo-)broadcasting scheme...
Dataflow network is a concise well-understood and well-matching approach for building applications in Internet of Things (IoT) world, where a task of obtaining meaningful results in time strongly depends on efficiency of orchestration of dataflows. Processing units transform incoming signals into intermediate data suitable for further processing and analysis by using certain rules, which are further...
In this paper we present a simple coding scheme for communication between nanomachines that utilizes bacteria as information carriers. In particular, we utilize two main properties of bacteria to facilitate communication, which includes their ability to swim within the medium, as well as the mechanism to transfer information between each other through a process known as conjugation. While the conjugation...
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