Abstract:

This article selects statistical model（such as Okumura-Hata model）and deterministic model（such as 3D ray-tracing model）to study the differences of two models in the dense urban area. Then it briefly proposes the application of coverage prediction model for dense urban based practice.

Key words: propagation model, statistical model,, deterministic model, coverage prediction, 3D ray-tracing model, Okumura-Hata model