Evaluation of Software Using the Finite Element Method by Simulating Transformers and Inductors

In this bachelor thesis several software, capable of calculating and simulating complex problems concerning the power losses in inductors and transformers with the finite element method, have been evaluated and used to solve test cases provided by Continue reading

An Auction-based Spectrum Leasing Mechanism for Mobile Macro-Femtocell Networks of IoT

ABSTRACT

The Internet of Things (IoT) is a vision of the upcoming society. It can provide pervasive communication between two or more entities using 4G-LTE (Long Term Evolution) communication technology. In 4G-LTE networks, there are two important Continue reading

Towards a Semantic Web of Things: A Hybrid Semantic Annotation, Extraction, and Reasoning Framework for Cyber-Physical System

ABSTRACT

Web of Things (WoT) facilitates the discovery and inter-operability of Internet of Things (IoT) devices in a cyber-physical system (CPS). Moreover, a uniform knowledge representation of physical resources is quite necessary for further Continue reading

Object-Oriented RFID with IoT: A Design Concept of Information Systems in Manufacturing

ABSTRACT

The Internet of Things (IoT) has increasingly become important in industry. Connectivity over the internet of not only people but also devices (such as sensors, appliances, machines, robots, and vehicles) is leading to a paradigm shift in Continue reading

Bluetooth 5 Energy Management through a Fuzzy-PSO Solution for Mobile Devices of Internet of Things

ABSTRACT

Energy efficiency is a fundamental requirement for a wireless protocol to be suitable for use within the Internet of Things. New technologies are emerging aiming at an energy-efficient communication. Among them, Bluetooth Low Energy is an Continue reading

On Transform Domain Communication Systems under Spectrum Sensing Mismatch: A Deterministic Analysis

ABSTRACT

Towards the era of mobile Internet and the Internet of Things (IoT), numerous sensors and devices are being introduced and interconnected. To support such an amount of data traffic, traditional wireless communication technologies are facing challenges Continue reading

NB-IoT for D2D-Enhanced Content Uploading with Social Trustworthiness in 5G Systems

ABSTRACT

Future fifth-generation (5G) cellular systems are set to give a strong boost to the large-scale deployment of Internet of things (IoT). In the view of a future converged 5G-IoT infrastructure, cellular IoT solutions such as narrowband IoT (NB-IoT) and Continue reading

A Timed Colored Petri Net Simulation-based Self-Adaptive Collaboration Method for Production-Logistics Systems

ABSTRACT

Complex and customized manufacturing requires a high level of collaboration between production and logistics in a flexible production system. With the widespread use of Internet of Things technology in manufacturing, a great amount of real-time Continue reading

Intra-Minute Cloud Passing Forecasting based on a Low Cost IoT Sensor—A Solution for Smoothing the Output Power of PV Power Plants

ABSTRACT

Clouds moving at a high speed in front of the Sun can cause step changes in the output power of photovoltaic (PV) power plants, which can lead to voltage fluctuations and stability problems in the connected electricity networks. These effects can be Continue reading

Dynamic Involvement of Real World Objects in the IoT: A Consensus-based Cooperation Approach

ABSTRACT

A significant role in the Internet of Things (IoT) will be taken by mobile and low-cost unstable devices, which autonomously self-organize and introduce highly dynamic and heterogeneous scenarios for the deployment of distributed applications. Continue reading

Towards the Internet of Smart Trains: A Review on Industrial IoT-Connected Railways

ABSTRACT

Nowadays, the railway industry is in a position where it is able to exploit the opportunities created by the IIoT (Industrial Internet of Things) and enabling communication technologies under the paradigm of Internet of Trains. This review details the Continue reading