Future digital factories are becoming more and more softwarized. This introduces flexibility, but the industry also demands robustness and Quality of Service (QoS) support. While 5G envisions to enable real-time applications with strict performance requirements, IEEE 802.11 networks continue to be a viable option for indoor scenarios. However, IEEE...
During the two last decades, sustainability of IT infrastructures like datacenters became a major concern for computer giants like Google or Amazon. Datacenters powered with renewable energy have been proposed. But because of the intermittency of these power alternatives, these platforms remains connected to the classical power grid. IT structure a...
Published in Journal of Physics: Conference Series
Modern healthcare quality has been under increasing pressure. Wireless Body Area Networks have enabled better monitoring of health and reduced costs. A wireless body area network comprises miniature sensors that can be worn or implanted to record a person’s health data. The uninterrupted and quick access to a patient’s health status makes it easier...
(1) Background: Cloud storage is often required for successful operation of novel smart applications, relying on data produced by the Internet of Things (IoT) devices. Big Data processing tasks and management operations for such applications require high Quality of Service (QoS) guarantees, requiring an Edge/Fog computing approach. Additionally, us...
(1) Background: Cloud storage is often required for successful operation of novel smart applications, relying on data produced by the Internet of Things (IoT) devices. Big Data processing tasks and management operations for such applications require high Quality of Service (QoS) guarantees, requiring an Edge/Fog computing approach. Additionally, us...
The advanced tensor solution to the problem of inter-domain routing with normalized Quality of Service under hierarchical coordination in a communication network is proposed in the paper. The novelty of the method based on the tensor model lies in the more flexible load balancing over the network due to the presence of requirements to average end-t...
Tato práce se zaobírá problematikou nástrojů na podporu kvality služby v sítích s protokolem IPv6. V první části této práce se nachází teoretický úvod do kvality služby. Tento popis taktéž obsahuje rozbor jednotlivých nástrojů, které lze využít pro podporu kvality služby v síti. V druhé části této práce probíhá experimentální otestování jednotlivýc...
This thesis focuses on Low Power Wide Area Networks (LPWAN), a new class of wireless networks which aim to provide massive connectivity at a low cost in the context of the Internet of Things (IoT).This thesis focuses more particularly on the LoRaWAN technology, which is an open protocol based on the LoRa proprietary modulation.LoRaWAN knows a signi...
status: published
The thesis topic is a part of the global interest in wireless vehicular networks. Over the past decade, the number of road accidents has increased quickly with the growth of the automotive sector. Statistics have demonstrated that the high number of accidents on the road is primarily due to the high traffic density and the lack of information about...
