Multiple-Ring Based Modeling and Simulation of Wideband Space-Time-Frequency MIMO Channels

New deterministic and stochastic simulation models for non-isotropic scattering MIMO channels

“…However, up to now, simulation models for MIMO channels under a more realistic scenario of non-isotropic scattering are scarce in the current literature. To the best of the authors' knowledge, almost all existing MIMO SoS based simulation models [2]- [4] for non-isotropic scattering environments are based on the Lp-norm method (LPNM), which is an optimization parameter computation method. As mentioned in [5], the LPNM is applicable to any scenarios but has comparatively high numerical computation complexity, especially when many statistical properties of the reference model are of interest [6], which restricts its application.…”

A Nonstationary Wideband MIMO Channel Model for High-Mobility Intelligent Transportation Systems

“…Geometric elliptical channel models have widely been used to model wideband MIMO channels [41]- [43]. Other GBSMs like one-ring and two-ring models have been mainly used to model narrowband MIMO channels and their extension to wideband channel models [44], [45] is not straightforward. For clarity purposes, we use a 2×2 MIMO channel model in Fig.…”