Research Article
Massive MIMO Channel Models: A Survey
Table 3
Channel models of massive MIMO.
| Modeling method | Category | Property |
|
CBSM | i.i.d. Rayleigh channel model | Elements of fast fading are i.i.d. complex Gaussian variables | Correlation channel model | Contain correlation between transmit antennas or/and receive antennas | Mutual coupling channel model | Consider antenna impedance, load impedance, and mutual impedance |
|
GBSM | 2D channel model | Propagate beam on 2D plane, such as linear array | 3D channel model | Propagate beam on 3D plane, such as spherical, rectangular, and cylindrical array |
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