A new approach to modeling difiuse re∞ection and scattering for millimeter-wave band based on a fast and simple semi-deterministic principle is presented. The model is based on the combination of pre-computed radiation patterns and a fast semi-deterministic algorithm. The principle and function of this model are explained as well as tested in a common indoor scenario represented by a room equipped with furniture. The results obtained through simulations are compared with results received from a classical ray-based model and signiflcant difierences are discussed in detail.
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Subrt et al. (2010) studied this question.
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