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diff --git a/text/uvod.tex b/text/uvod.tex new file mode 100644 index 0000000..52924d0 --- /dev/null +++ b/text/uvod.tex @@ -0,0 +1,17 @@ +\chapter*{Introduction} +%\phantomsection +%\addcontentsline{toc}{chapter}{Introduction} +% +%AI, ale fakticky ok: +% +%The main objective of this thesis is to provide a comprehensive overview of the 4G and 5G cellular networks and their applications for the internet-of-things (IoT) domain. The first part of the thesis focuses on the theoretical aspects of the IoT protocols that are specifically designed to meet the requirements and challenges of the IoT scenarios, such as low power consumption, high reliability, and scalability. It also compares and contrasts the different protocols and evaluates their performance and suitability in the existing 4G and 5G networks. +% +%The second part of the thesis presents a detailed analysis of the various hardware components that are available for building IoT devices, such as chips, modules, and development kits. It also discusses the advantages and disadvantages of each component and provides some recommendations for choosing the best option for a given project. +% +%The third and final part of the thesis describes the practical implementation of an IoT device using the nRF connect ecosystem, which is a set of tools and software for developing and testing IoT applications. It also demonstrates the MQTT communication protocol between the IoT device and a virtual server, which enables the exchange of data and commands in a secure and efficient manner. +% + +% 27 Popis 4G/5g +% 28 Nordic a Quactel +% 29 nRF s MQTT +% 30 teplota a hodit tam kód |