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A simple approach of path-loss and root-mean-square (rms) delay spread prediction for indoor propagation environment is developed based on the room electromagnetics theory. The indoor room environment is interpreted as a lossy cavity, which is characterized by the diffuse scattering components caused by the walls and surrounding obstacles, and a possible line-of-sight component. Simply, speed of the...
In this paper, power delay profile (PDP) measurements of three different industrial indoor environments are presented. The measurements were performed in the frequency range of 800 MHz to 2.7 GHz using a vector network analyzer (VNA) and the virtual antenna array method. Dense multipath scattering with multipath components arriving in clusters was observed. This is due to the abundance of highly reflective...
In this work, a novel physical-statistical technique for simulating the industrial indoor multipath propagation is proposed. The indoor propagation environment is described by a cubic volume in a rectangular coordinate system. The clustering behavior of the multipath components is modeled by defining circular spaces within the propagation environment containing uniformly distributed scatterers. Each...
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