1

CELIDON: Supporting First Responders through 3D AOA-based UWB Ad-Hoc Localization featured image

CELIDON: Supporting First Responders through 3D AOA-based UWB Ad-Hoc Localization

For many applications relative position information is critical. One particular case is the prevention of compressed air breathing accidents in operations with low visibility. …

avatar
Janis Tiemann
Read more
ATLAS FaST: Fast and Simple Scheduled TDOA for Reliable Ultra-Wideband Localization featured image

ATLAS FaST: Fast and Simple Scheduled TDOA for Reliable Ultra-Wideband Localization

Overcoming a technology barrier by providing scalable, high accuracy, real-time localization through energy-efficient, scheduled time-difference of arrival channel access. We could …

avatar
Janis Tiemann
Read more
Supporting Maritime Search and Rescue Missions through UAS-based Wireless Localization featured image

Supporting Maritime Search and Rescue Missions through UAS-based Wireless Localization

The specific challenge addressed in this work is to analyze the proposed localization method under realistic conditions.

avatar
Janis Tiemann
Read more
Improving the Robustness of Control-Grade Ultra-Wideband Localization featured image

Improving the Robustness of Control-Grade Ultra-Wideband Localization

Improving the accuracy and robustness of time-difference of arrival (TDOA) based ultra-wideband (UWB) localization systems. This is achieved through improved filtering, sensor …

avatar
Janis Tiemann
Read more
Enhanced UAV Indoor Navigation through SLAM-Augmented UWB Localization featured image

Enhanced UAV Indoor Navigation through SLAM-Augmented UWB Localization

Augmenting and fusing state of the art ultra-wideband (UWB) localization with monocular simultaneous localization and mapping (SLAM) to enable autonomous flight in areas not …

avatar
Janis Tiemann
Read more
Scalable and Precise Multi-UAV Indoor Navigation using TDOA-based UWB Localization featured image

Scalable and Precise Multi-UAV Indoor Navigation using TDOA-based UWB Localization

The specific challenge addressed in this paper is enabling novel applications with autonomous UAV systems through tight integration with scalable and precise receiver-side …

avatar
Janis Tiemann
Read more
Ultra-Wideband Antenna-Induced Error Prediction using Deep Learning on Channel Response Data featured image

Ultra-Wideband Antenna-Induced Error Prediction using Deep Learning on Channel Response Data

The specific challenge addressed in this paper is the prediction of orientation induced ranging errors through channel response analysis. For the in-depth validation of the …

avatar
Janis Tiemann
Read more
ATLAS - An Open-Source TDOA-based Ultra-Wideband Localization System featured image

ATLAS - An Open-Source TDOA-based Ultra-Wideband Localization System

This paper proposes and validates a novel approach for a multi-user time-difference of arrival based localization system using wireless clock synchronization. The system accuracy …

avatar
Janis Tiemann
Read more
Multi-User Interference and Wireless Clock Synchronization in TDOA-based UWB Localization featured image

Multi-User Interference and Wireless Clock Synchronization in TDOA-based UWB Localization

This paper proposes and validates a novel multi-user time-difference of arrival based localization approach using wireless clock synchronization to overcome the limitations of …

avatar
Janis Tiemann
Read more
Ultra-wideband Aided Precision Parking for Wireless Power Transfer to Electric Vehicles in Real Life Scenarios featured image

Ultra-wideband Aided Precision Parking for Wireless Power Transfer to Electric Vehicles in Real Life Scenarios

For efficient power transfer in wireless charging of electric vehicles scenarios, an accurate alignment of the coils of vehicle and ground is essential. The specific challenge …

avatar
Janis Tiemann
Read more