Stefan Grebien

According to our database, Stefan Grebien authored at least 17 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Super-Resolution Estimation of UWB Channels Including the Dense Component - An SBL-Inspired Approach.

Stefan Grebien, Erik Leitinger, Klaus Witrisal, Bernard H. Fleury

IEEE Trans. Wirel. Commun., August, 2024

Robust Detection of Critical Events in the Context of Railway Security Based on Multimodal Sensor Data Fusion.

Michael Hubner, Kilian Wohlleben, Martin Litzenberger, Stephan Veigl, Andreas Opitz, Stefan Grebien, Franz Graf, Andreas Haderer, Susanne Rechbauer, Sebastian Poltschak

Sensors, July, 2024

A Bayesian Approach - Data fusion for robust detection of vandalism and trespassing related events in the context of railway security.

Michael Hubner, Kilian Wohlleben, Martin Litzenberger, Stephan Veigl, Andreas Opitz, Stefan Grebien, Maria-Theresia Dvorak

Proceedings of the 27th International Conference on Information Fusion, 2024

2022

Indoor Positioning of Low-Cost Narrowband IoT Nodes: Evaluation of a TDoA Approach in a Retail Environment.

Daniel Neunteufel, Stefan Grebien, Holger Arthaber

Sensors, 2022

2021

Multipath-based SLAM using Belief Propagation with Interacting Multiple Dynamic Models.

Erik Leitinger, Stefan Grebien, Klaus Witrisal

CoRR, 2021

Bayesian CRLB for Blind Indoor Localization with Imperfect Receiver Synchronization.

Daniel Neunteufel, Stefan Grebien, Holger Arthaber

Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020

Coherent Chirp Generation by Narrowband Transceiver Chips for ToF Indoor Localization.

Daniel Neunteufel, Stefan Grebien, Stefan Hechenberger, Klaus Witrisal, Holger Arthaber

Proceedings of the IEEE Global Communications Conference, 2020

Detection and Estimation of a Spectral Line in MIMO Systems.

Erik Leitinger, Stefan Grebien, Bernard H. Fleury, Klaus Witrisal

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2019

Delay Estimation in Presence of Dense Multipath.

Josef Kulmer, Stefan Grebien, Erik Leitinger, Klaus Witrisal

IEEE Wirel. Commun. Lett., 2019

Experimental Evaluation of a UHF-MIMO RFID System for Positioning in Multipath Channels.

Stefan Grebien, Florian Galler, Daniel Neunteufel, Ulrich Mühlmann, Stefan Johannes Maier, Holger Arthaber, Klaus Witrisal

Proceedings of the IEEE International Conference on RFID Technology and Applications, 2019

Multipath-Based SLAM Exploiting AoA and Amplitude Information.

Erik Leitinger, Stefan Grebien, Klaus Witrisal

Proceedings of the 17th IEEE International Conference on Communications Workshops, 2019

2018

Anchorless Cooperative Tracking Using Multipath Channel Information.

Josef Kulmer, Erik Leitinger, Stefan Grebien, Klaus Witrisal

IEEE Trans. Wirel. Commun., 2018

Accuracy Bounds for Array-Based Positioning in Dense Multipath Channels.

Thomas Wilding, Stefan Grebien, Ulrich Muehlmann, Klaus Witrisal

Sensors, 2018

On the unimportance of phase-coherent measurements for beampattern-assisted positioning.

Josef Kulmer, Stefan Grebien, Michael Rath, Klaus Witrisal

Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

On the Use of Mpc Amplitude Information in Radio Signal Based Slam.

Erik Leitinger, Stefan Grebien, Xuhong Li, Fredrik Tufvesson, Klaus Witrisal

Proceedings of the 2018 IEEE Statistical Signal Processing Workshop, 2018

AoA and ToA Accuracy for Antenna Arrays in Dense Multipath Channels.

Thomas Wilding, Stefan Grebien, Ulrich Miihlmann, Klaus Witrisal

Proceedings of the 8th International Conference on Localization and GNSS, 2018

Single-Anchor, Multipath-Assisted Indoor Positioning with Aliased Antenna Arrays (Invited Paper).

Thomas Wilding, Stefan Grebien, Erik Leitinger, Ulrich Mühlmann, Klaus Witrisal

Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018