249 citations · 374 across the 50 of their papers we have counts for
6 papers · 1 filter
Multipath-based Localization and Tracking considering Off-Body Channel Effects
Thomas Wilding, Erik Leitinger, Klaus Witrisal
This paper deals with multipath-based positioning and tracking in off-body channels. An analysis of the effects introduced by the human body and the implications on positioning and…
Sequential Detection and Estimation of Multipath Channel Parameters Using Belief Propagation
Xuhong Li, Erik Leitinger, Alexander Venus +1
This paper proposes a belief propagation (BP)-based algorithm for sequential detection and estimation of multipath component (MPC) parameters based on radio signals. Under dynamic…
Statistical Modeling of the Human Body as an Extended Antenna
Thomas Wilding, Erik Leitinger, Ulrich Muehlmann +1
In this paper we investigate the possibility of modeling a single antenna alone and in close proximity to a physical object by means of discrete point source scatterers. The scatte…
A Message Passing based Adaptive PDA Algorithm for Robust Radio-based Localization and Tracking
Alexander Venus, Erik Leitinger, Stefan Tertinek +1
We present a message passing algorithm for localization and tracking in multipath-prone environments that implicitly considers obstructed line-of-sight situations. The proposed ada…
RSS-based Cooperative Localization and Orientation Estimation Exploiting Directive Antenna Patterns
Lukas Wielandner, Erik Leitinger, Klaus Witrisal
In this paper, we propose a factor-graph-based cooperative positioning algorithm that uses RSS radio measurements and accounts for the directivity of the antennas. This is achieved…
Multipath-based SLAM using Belief Propagation with Interacting Multiple Dynamic Models
Erik Leitinger, Stefan Grebien, Klaus Witrisal
In this paper, we present a Bayesian multipath-based simultaneous localization and mapping (SLAM) algorithm that continuously adapts interacting multiple models (IMM) parameters to…