2020 phd thesis in mobile communication
We are looking for a PhD candidate to conduct research in the broad area of wireless communication at TU Darmstadt, one of the top engineering schools in Germany. The candidate will join the. The development and integration of wireless sensor networks will allow health monitoring of these critical subsystems. Moreover, novel GNC strategies and processes have to be developed. The position offers the chance to obtain further academic qualification e.
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The defence will be held in English. The proliferation of IoT devices and rapidly developing wireless techniques boost the data volume and service demand at the edge of the Internet. Meanwhile, increased requirement for low latency feedback has become a must for most popular mobile applications, e.
To address these challenges, edge computing has emerged as an extensional solution for cloud computing. This thesis studies edge computing-facilitated mobile computing and communication systems. We first propose solutions to improve edge resource utilization regarding general edge systems.
We present a mechanism to cluster user requests based on similarity for better Content Delivery Network CDN performance. This mechanism works directly on current CDN architecture and can be deployed incrementally. Then we extend the mechanism by adding cache resource grouping algorithm, so that the system directs similar requests to same servers and group those servers which receive similar requests. This iterative mechanism optimizes the edge utilization by concentrating the resource on similar requests to achieve higher cache hit ratio and computation efficiency.
Thereafter, we present solutions for mobile edge systems specifically for three most promising use cases, i. We explore the potential of edge computing in connected vehicular AR applications with real data sets. We design a lightweight edge system and data flow fit for general connected vehicular AR applications and implement a prototype.
With an indoor test and real data set analysis, we find out that our system can improve the performance of vehicular AR applications with reasonable cost. To optimize the system, we formulate the problem of edge server allocation and task scheduling as a mutant multiprocessor scheduling problem and develop a two-stage edge-cloud decentralized algorithm as well as a centralized algorithm to schedule the offloading tasks on the fly.
We conduct a raw road test and an extensive evaluation based on the road test results and large data sets from real world. The results show that our system improve at least twice the application performance comparing with cloud solutions. For MAR, we consider to offload tasks to multiple edge servers via multiple paths simultaneously to further improve the MAR performance.
We develop a fast scheduling algorithm to split the workloads among the available edge servers and show promising results with real implementations. At last, we explore the potential of combining edge computing and machine learning techniques to realize intelligent traffic control by letting edge servers co-located with traffic lights learn the waiting traffic and adapt the light periods with reinforcement learning.
Computer Science. Data science news. On Thursday the 28th of May , M. The thesis is a part of research done in the Department of Computer Science and in the Collaborative Networking research group at the University of Helsinki.
Edge-Facilitated Mobile Computing and Communication The proliferation of IoT devices and rapidly developing wireless techniques boost the data volume and service demand at the edge of the Internet. You might also be interested in Master's Programme in Data Science. Author Pengyuan Zhou, Pirjo Moen. Newsletter Subscribe to newsletter. Latest Most popular.
Search for PhD funding, scholarships & studentships in the UK, Europe and around the world. Writing Your Dissertation · How to Write Application Deadline: Energy Efficient UAVs-aided Wireless Communication Networks. Thesis topics Wireless Systems 5G telecommunications: on-body massive MIMO virtual array design · A visible light positioning network planner.
But is that any surprise when leading research company Gartner reported that worldwide smartphone sales would grow by three percent in ? Although countries such as South Korea, Australia, UK and the US are racing to dominate the 5G economy, reports indicate that China is emerging as the leader of the pack.. In , it announced in that its 5G technology is ready for commercial use while the rest of the world is still rolling their 5G services out on a trial basis for the public.
The defence will be held in English.
Department of Communication Engineering was founded in , and its graduate programs Ph. The department currently consists of 15 faculty members. The department has three research groups:.
8 Phd-in-Wireless-communications positions in Germany
Thesis topics Wireless Systems 5G telecommunications: on-body massive MIMO virtual array design A visible light positioning network planner Accurate indoor human positioning system by combining Visible Light and Radio Frequency signals Agricultural IoT data collection for wide crop fields An Industrial Visible Light Positioning solution using LED armatures Beating the stock market: data analysis for predicting future share prices. Characterisation of Radio-Frequency Exposure Levels in Public Transport Characterisation of the influence of the human body on Visible Light Communication and Positioning Characterization of the radio-frequency exposure in the human eye induced by smartphones when wearing smart lenses Computational modeling of optogenetic response in the hippocampus as treatment for epilepsy. Robust antenna for concrete curing and degradation monitoring Smart hoof: wireless connected hoof for equines Using BLE and smartphone sensor data to estimate social links Using Machine Learning for Improving Indoor Positioning Using renewable energy sources to feed the multicoper or winged UAV-aided network Using wearables for innovative human-computer interaction Visible Light-based Indoor Localisation using a LED strip Visualisation Radio Waves by Construction of a Radio Telescope Wireless Control of a 3D-printed Prosthetic Arm Wireless Power Transfer: The search for record ranges by increased Efficiency Wireless health monitoring for different animal breeds and species Wireless health monitoring for different animal breeds and species.
