5 papers · 1 filter
MIMO Multipath-based SLAM for Non-Ideal Reflective Surfaces
Lukas Wielandner, Alexander Venus, Thomas Wilding +2
Multipath-based simultaneous localization and mapping (MP-SLAM) is a well established approach to obtain position information of transmitters and receivers as well as information r…
Fusion of Active and Passive Measurements for Robust and Scalable Positioning
Hong Zhu, Alexander Venus, Erik Leitinger +2
This paper addresses the challenge of achieving reliable and robust positioning of a mobile agent, such as a radio device carried by a person, in scenarios where direct line-of-sig…
A Belief Propagation Algorithm for Multipath-based SLAM with Multiple Map Features: A mmWave MIMO Application
Xuhong Li, Xuesong Cai, Erik Leitinger +1
In this paper, we present a multipath-based simultaneous localization and mapping (SLAM) algorithm that continuously adapts mulitiple map feature (MF) models describing specularly…
Super-Resolution Estimation of UWB Channels including the Diffuse Component -- An SBL-Inspired Approach
Stefan Grebien, Erik Leitinger, Klaus Witrisal +1
In this paper, we present an iterative algorithm that detects and estimates the specular components and estimates the diffuse component of single-input-multiple-output (SIMO) ultra…
Uplink Joint Positioning and Synchronization in Cell-Free Deployments with Radio Stripes
Alessio Fascista, Benjamin J. B. Deutschmann, Musa Furkan Keskin +6
Radio stripes (RSs) is an emerging technology in beyond 5G and 6G wireless networks to support the deployment of cell-free architectures. In this paper, we investigate the potentia…