Open Theses

23 items found. Show all theses.

• 2019/08/22

  Advanced Bluetooth Mesh Security Analysis

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/08/22

  Refining a Fuzzer for LoRaWAN Backend Communication

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/08/22

  LoRaWAN for Smart Street Lamps

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/08/22

  Practical LoRaWAN Roaming Security Evaluation

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/08/22

  Funcational Morphing of a Smart Solar Inverter

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/08/22

  Security Analysis of Neighbor Awareness Networking (NAN)

  Bachelor Thesis, Master Thesis

  Supervisor: Lars Almon, MSc.

• 2019/05/23

  Detecting Extension Abuse in the Wild

  Master Thesis

  Supervisor: Max Maaß, MSc.

• 2019/05/15

  Communicating Privacy and Security issues

  Bachelor or Master Thesis

  Bachelor Thesis

  We are interested in how privacy and security issues with websites, eMail newsletters or Apps can be clearly communicated to non-expert users. In this thesis, you will design user interfaces and evaluate them with users, iterating on them until a working solution has been found. This thesis will be supervised in collaboration with the psychology department. Experience in UX design required. go

  Supervisor: Max Maaß, MSc.

• 2019/05/15

  GNU Radio on Android

  Bachelor Thesis

  Supervisor: Dr. Bastian Bloessl

• 2018/07/25

  60 Ghz Channel Models: From Theory to Practice (and Back Again)

  

  Bachelor Thesis, Master Thesis

  The channel characteristics of millimeter-wave communication systems at 60 GHz differ those in lower frequency bands and require a fundamental rethinking of network design. To investigate such aspects of network performance, we developed a raytracing based simulation framework to predict the signal quality in go

  Supervisor: Daniel Steinmetzer

• 2018/07/25

  Evaluating Practicality of LTE-WiFi Coexistence via SDR Experimentation

  

  Master Thesis

  With industrial collaboration option: This project may require you to spend part of your time in a company and collaborate with them to achieve a practical solution. go

  Supervisor: Arash Asadi, Dr.

• 2018/07/25

  Practical Low-Layer Attacks on IEEE802.11ad by Modified WiFi Firmware

  Bachelor Thesis, Master Thesis

  Millimeter-Wave (mm-wave) communication systems such as IEEE 802.11ad use directional beams that need to be trained prior to establishing a high-throughput connection. Such beam training protocols--the backbone of mm-wave communications--have a high impacts of the security of performance. Jamming or go

  Supervisor: Daniel Steinmetzer

• 2018/07/25

  Evaluating Bluetooth as a Link Layer Technology for Energy-Constrained Ad hoc Networks

  

  Master Thesis, Bachelor Thesis

  Bluetooth allows direct device-to-device communication, for instance, between smartphones. Especially BT Low Energy was conceived to be very energy-efficient. This is why vendors allow Bluetooth background operation which is crucial for Disruption-Tolerant Networks (DTNs) as smartphones act as data mules and go

  Supervisor: Flor Álvarez

• 2018/07/25

  Classification and Estimation of Global Network Properties in Wireless Multi-Hop Networks

  

  Bachelor Thesis, Master Thesis

  Knowledge of global network state is crucial for several innovative network optimization techniques. However, these techniques are often evaluated in simulation environments with omniscient knowledge about the network at individual nodes, which is not realistic in practical scenarios. In fact, an individual go

  Supervisor: Robin Klose, MSc.

• 2018/07/25

  CSMA/CD for Wi-Fi

  

  Master Thesis

  Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is a technique used in wired networks like Ethernet (IEEE 802.3) to improve network performance by efficient medium access. When a collision is detected, the colliding nodes terminate their transmissions to keep the collision time as short as possible. go

  Supervisor: Robin Klose, MSc.

• 2018/07/03

  Coordinated Millimeter-Wave Beam-Steering for Dense Network Deployments

  

  Bachelor Thesis, Master Thesis

  Beam-steering is the backbone of millimeter-wave (mm-wave) networks and key to achieve data-rates of multiple gigabit per second. Nodes must steer their antennas so that they maximize the signal gain towards the intended communication partner. In large networks with dense deployments, nodes should also go

  Supervisor: Daniel Steinmetzer

• 2018/06/29

  Rapid Prototyping of Real-Time Wi-Fi on SDRs

  

  Bachelor Thesis, Master Thesis, Project

  Bachelor Thesis, Master Thesis

  Rapid prototyping allows to evaluate the system performance in an early stage of development under highly realistic conditions. The goal of this project is to build a real-time Wi-Fi design on the FPGA of a USRP N210 [1] software-defined radio (SDR) with Matlab/Simulink and other tools. This work should essentially serve as go

  Supervisor: Robin Klose, MSc.

• 2018/06/29

  Scheduling Algorithms in Wireless Networking Using Machine Learning

  Master Thesis

  Carrier-sense multiple access (CSMA)-type random access algorithms and their variants such as the queue-length based CSMA (Q-CSMA) [1] are widely adopted in the ad-hoc wireless networking community. Their performance with respect to various metrics, such as throughput and delay have been studied in the go

  Supervisor: Robin Klose, MSc.

• 2018/06/25

  Secure Distance Bounding via TDoA-based Hyperbolic Multilateration with IEEE 802.11

  

  Master Thesis, Project

  There is an increasing number of applications and technical systems in which the physical presence of one device unlocks a certain functionality of another device. Prominent examples include touchless access systems, wireless payment services, and localization services. Touchless access systems, for instance, unlock go

  Supervisors: Robin Klose, MSc., Mikhail Fomichev

• 2017/10/17

  Analysis of 5G Device-to-Device Communications using SDR

  

  Master Thesis

  With industrial collaboration option: This project may require you to spend part of your time in a company and collaborate with them to achieve a practical solution. go

  Supervisor: Arash Asadi, Dr.

• 2017/05/02

  Implementation of mmWave Vehicular Simulator

  

  Master Thesis

  Supervisors: Allyson Sim, Dr., Arash Asadi, Dr.

• 2016/11/01

  60 GHz Millimeter Wave Medium Access Control

  

  Master Thesis

  - The state-of-the art of the channel access sharing in millimeter-wave and non-millimeter wave communications.

  - Define the challenges that are important to have an optimal sharing between medium access. go

  Supervisor: Allyson Sim, Dr.

• 2016/10/18

  Concurrent transmission D2D millimeter-wave

  

  Master Thesis

  Directional transmission used for millimeter wave communication arises many challenges. However, extreme spatial sharing of the millimeter wave spectrum boost the throughput per area by a significant amount. The increase in per area throughput is nevertheless still an open research! go

  Supervisor: Allyson Sim, Dr.