Search Results for author: Benjamin Sliwa

Found 17 papers, 5 papers with code

A Low Cost Modular Radio Tomography System for Bicycle and Vehicle Detection and Classification

no code implementations11 Feb 2021 Marcus Haferkamp, Benjamin Sliwa, Christian Wietfeld

The advancing deployment of ubiquitous Internet of Things (IoT)-powered vehicle detection and classification systems will successively turn the existing road infrastructure into a highly dynamical and interconnected Cyber-physical System (CPS).

General Classification

LIMITS: Lightweight Machine Learning for IoT Systems with Resource Limitations

no code implementations28 Jan 2020 Benjamin Sliwa, Nico Piatkowski, Christian Wietfeld

Exploiting big data knowledge on small devices will pave the way for building truly cognitive Internet of Things (IoT) systems.

BIG-bench Machine Learning Code Generation

Towards Cooperative Data Rate Prediction for Future Mobile and Vehicular 6G Networks

1 code implementation26 Jan 2020 Benjamin Sliwa, Robert Falkenberg, Christian Wietfeld

Machine learning-based data rate prediction is one of the key drivers for anticipatory mobile networking with applications such as dynamic Radio Access Technology (RAT) selection, opportunistic data transfer, and predictive caching.

Networking and Internet Architecture Signal Processing

Unmanned Aerial Vehicles in Logistics: Efficiency Gains and Communication Performance of Hybrid Combinations of Ground and Aerial Vehicles

no code implementations23 Oct 2019 Manuel Patchou, Benjamin Sliwa, Christian Wietfeld

In this paper, we analyze the improvements procured by drone usage in parcel delivery compared to traditional delivery and propose a simulation framework to further quantify the efficiency gains of the parcel delivery logistics and to analyze the performance of different wireless communications options.

Networking and Internet Architecture Signal Processing

Lightweight Simulation of Hybrid Aerial- and Ground-based Vehicular Communication Networks

1 code implementation21 Jun 2019 Benjamin Sliwa, Manuel Patchou, Christian Wietfeld

Cooperating small-scale Unmanned Aerial Vehicles (UAVs) will open up new application fields within next-generation Intelligent Transportation Sytems (ITSs), e. g., airborne near field delivery.

Networking and Internet Architecture

Towards Data-driven Simulation of End-to-end Network Performance Indicators

no code implementations23 Apr 2019 Benjamin Sliwa, Christian Wietfeld

Novel vehicular communication methods are mostly analyzed simulatively or analytically as real world performance tests are highly time-consuming and cost-intense.

Networking and Internet Architecture

Boosting Vehicle-to-cloud Communication by Machine Learning-enabled Context Prediction

no code implementations23 Apr 2019 Benjamin Sliwa, Robert Falkenberg, Thomas Liebig, Nico Piatkowski, Christian Wietfeld

The exploitation of vehicles as mobile sensors acts as a catalyst for novel crowdsensing-based applications such as intelligent traffic control and distributed weather forecast.

Networking and Internet Architecture

Empirical Analysis of Client-based Network Quality Prediction in Vehicular Multi-MNO Networks

no code implementations23 Apr 2019 Benjamin Sliwa, Christian Wietfeld

Multi-Mobile Network Operator (MNO) networking is a promising method to exploit the joint force of multiple available cellular data connections within vehicular networks.

Networking and Internet Architecture

System-of-Systems Modeling, Analysis and Optimization of Hybrid Vehicular Traffic

no code implementations10 Jan 2019 Benjamin Sliwa, Thomas Liebig, Tim Vranken, Michael Schreckenberg, Christian Wietfeld

While the development of fully autonomous vehicles is one of the major research fields in the Intelligent Transportation Systems (ITSs) domain, the upcoming longterm transition period - the hybrid vehicular traffic - is often neglected.

Networking and Internet Architecture

Performance Evaluation and Optimization of B.A.T.M.A.N. V Routing for Aerial and Ground-based Mobile Ad-hoc Networks

no code implementations8 Jan 2019 Benjamin Sliwa, Stefan Falten, Christian Wietfeld

The provision of reliable and efficient end-to-end communication within ground- and air-based mobile mesh networks is a major challenge for routing protocols due to the mobility-related dynamics of the channel properties and the resulting mesh network topology.

Networking and Internet Architecture

Machine Learning Based Uplink Transmission Power Prediction for LTE and Upcoming 5G Networks using Passive Downlink Indicators

1 code implementation18 Jun 2018 Robert Falkenberg, Benjamin Sliwa, Nico Piatkowski, Christian Wietfeld

Energy-aware system design is an important optimization task for static and mobile Internet of Things (IoT)-based sensor nodes, especially for highly resource-constrained vehicles such as mobile robotic systems.

Networking and Internet Architecture

Machine learning based context-predictive car-to-cloud communication using multi-layer connectivity maps for upcoming 5G networks

no code implementations17 May 2018 Benjamin Sliwa, Thomas Liebig, Robert Falkenberg, Johannes Pillmann, Christian Wietfeld

While cars were only considered as means of personal transportation for a long time, they are currently transcending to mobile sensor nodes that gather highly up-to-date information for crowdsensing-enabled big data services in a smart city context.

Networking and Internet Architecture

The AutoMat CVIM - A Scalable Data Model for Automotive Big Data Marketplaces

no code implementations2 May 2018 Johannes Pillmann, Benjamin Sliwa, Christian Wietfeld

In the past years, connectivity has been introduced in automotive production series, enabling vehicles as highly mobile Internet of Things sensors and participants.

Computers and Society

Efficient Machine-type Communication using Multi-metric Context-awareness for Cars used as Mobile Sensors in Upcoming 5G Networks

1 code implementation10 Jan 2018 Benjamin Sliwa, Thomas Liebig, Robert Falkenberg, Johannes Pillmann, Christian Wietfeld

Upcoming 5G-based communication networks will be confronted with huge increases in the amount of transmitted sensor data related to massive deployments of static and mobile Internet of Things (IoT) systems.

Networking and Internet Architecture

Lightweight Joint Simulation of Vehicular Mobility and Communication with LIMoSim

no code implementations9 Oct 2017 Benjamin Sliwa, Johannes Pillmann, Fabian Eckermann, Lars Habel, Michael Schreckenberg, Christian Wietfeld

The provision of reliable and efficient communication is a key requirement for the deployment of autonomous cars as well as for future Intelligent Transportation Systems (ITSs) in smart cities.

Networking and Internet Architecture

LIMoSim: A Lightweight and Integrated Approach for Simulating Vehicular Mobility with OMNeT++

no code implementations6 Sep 2017 Benjamin Sliwa, Johannes Pillmann, Fabian Eckermann, Christian Wietfeld

Consequently, researchers and developers require efficient and precise tools for the parallel development of vehicular mobility and communication.

Networking and Internet Architecture I.6; I.6.7

B.A.T.Mobile: Leveraging Mobility Control Knowledge for Efficient Routing in Mobile Robotic Networks

1 code implementation5 Jul 2016 Benjamin Sliwa, Daniel Behnke, Christoph Ide, Christian Wietfeld

Efficient routing is one of the key challenges of wireless networking for unmanned autonomous vehicles (UAVs) due to dynamically changing channel and network topology characteristics.

Networking and Internet Architecture Robotics

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