The subject of this paper is correlation-based modeling, which is another approach used in spatial channel modeling. Recently, correlation-based spatial channel models have become popular because of their simple mathematical form and ease of modeling. Technical comparisons show that correlation and ray-based modeling are equivalent.
In this paper we will discuss:
- Path Characteristics
- Doppler considerations
- Spatial Correlation
- Frequency Selectivity
- Channel Modeling
- Generating Spatially Correlated Channels
- Correlation-Based Spatial Channel Models with Narrow Angle Spread