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Simulations of mobile networks require the specification of the node movement. The movement is either computed based on mathematical models or given by previously recorded mobility traces. The Mobile Node Trace Generator (MoNoTrac) is a mobility trace generator based on OpenStreetMap data. The simulation area is selected from a real city map and the movement of nodes of different kinds, such as cars...
This paper proposes a physical statistical modelling of the land mobile satellite (LMS) propagation channel in various types of environments at L- and S-bands. Of particular interest are the land mobile satellite scenarios including buildings and forested areas. The channel is assumed to be constituted of two independent components namely the shadowing direct signal and the diffuse multipath. Both...
In this paper we propose a robust system for window detection using popular descriptive statistics and image based methods, making use of 3D information from a laser scanner. The scanner generates 3D point clouds containing intensity and distance information in a spherical coordinate system, with optional additional RGB texture information. The applied descriptive statistical method exploits basic...
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