Search Results for author: Traian E. Abrudan

Found 7 papers, 1 papers with code

Low-complexity hardware and algorithm for joint communication and sensing

no code implementations13 Sep 2023 Andrea Bedin, Shaghayegh Shahcheraghi, Traian E. Abrudan, Arash Asadi

The resolution performance of the method is compared with that of 2D MUltiple SIgnal Classification (2D-MUSIC) algorithm, using a fully-digital wideband beamforming architecture.

Modeling and Analysis of OFDM-based 5G/6G Localization under Hardware Impairments

no code implementations3 Jan 2023 Hui Chen, Musa Furkan Keskin, Sina Rezaei Aghdam, Hyowon Kim, Simon Lindberg, Andreas Wolfgang, Traian E. Abrudan, Thomas Eriksson, Henk Wymeersch

Our extensive simulation results demonstrate that each type of HWI leads to a different level of degradation in angle and delay estimation performance, and the prominent impairment factors on delay estimation will have a dominant negative effect on SER.

Probabilistic 5G Indoor Positioning Proof of Concept with Outlier Rejection

1 code implementation18 Jul 2022 Marcus Henninger, Traian E. Abrudan, Silvio Mandelli, Maximilian Arnold, Stephan Saur, Veli-Matti Kolmonen, Siegfried Klein, Thomas Schlitter, Stephan ten Brink

In this work, we introduce an iterative positioning method that reweights the time of arrival (ToA) and angle of arrival (AoA) measurements originating from multiple locators in order to efficiently remove outliers.

Position

Unitary Checkerboard Precoded OFDM for Low-PAPR Optical Wireless Communications

no code implementations6 Oct 2021 Traian E. Abrudan, Stepan Kucera, Holger Claussen

Future 6G wireless networks will once again have to raise the capability in most of the technology domains by a factor of 10-100.

Experimental Study on Probabilistic ToA and AoA Joint Localization in Real Indoor Environments

no code implementations22 Feb 2021 Chunhua Geng, Traian E. Abrudan, Veli-Matti Kolmonen, Howard Huang

In this paper, we study probabilistic time-of-arrival (ToA) and angle-of-arrival (AoA) joint localization in real indoor environments.

Networking and Internet Architecture Signal Processing

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