Search Results for author: Katarina Vuckovic

Found 4 papers, 2 papers with code

CSI-Based Data-driven Localization Frameworking using Small-scale Training Datasets in Single-site MIMO Systems

no code implementations22 Apr 2023 Katarina Vuckovic, Farzam Hejazi, Nazanin Rahnavard

Therefore, adapting the FC-AE-GPR model to a new scenario requires only retraining the GPR model with a small training dataset.

GPR

MAP-CSI: Single-site Map-Assisted Localization Using Massive MIMO CSI

1 code implementation1 Oct 2021 Katarina Vuckovic, Farzam Hejazi, Nazanin Rahnavard

On the other hand, SoA ray tracing has an average error of 1. 0 m and 2. 2 m, respectively, but requires explicit AoD and ToA information to perform the localization task.

Spectrum Shaping For Multiple Link Discovery in 6G THz Systems

no code implementations10 Aug 2021 Farzam Hejazi, Katarina Vuckovic, Nazanin Rahnavard

This paper presents a novel antenna configuration to measure directions of multiple signal sources at the receiver in a THz mobile network via a single channel measurement.

Attribute Direction of Arrival Estimation

DyLoc: Dynamic Localization for Massive MIMO Using Predictive Recurrent Neural Networks

1 code implementation19 Jan 2021 Farzam Hejazi, Katarina Vuckovic, Nazanin Rahnavard

This paper presents a data-driven localization framework with high precision in time-varying complex multipath environments, such as dense urban areas and indoors, where GPS and model-based localization techniques come short.

Time Series Time Series Analysis

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