Page 278 - Integrated Wireless Propagation Models

Suitable Experimental Details of
Model Name Environment Complexity Data Environment Accuracy 1
Okumura Model Macroce l l Simple Based on No Good
experiments
l
Hata Model Macroce l (early Simple No No Good
ce l u lar)
l
t-
COST-231 Microcell (outdoor) Simple No No Good L
Dual-slope Microcell and Simple No No Good
picocell (LOS region)
i
Ray-tracing Outdoor and n door Complex No Yes Very Good "
FDTD I n door( small) Complex No Every detail Best "

i
ANN Outdoor and n door Complex Yes Detail Very Good

TLM I n door Complex No Yes Good "
Lee Microcell Outdoor Simple For fine tu i n g No Very Good
n
Model
TABLE 4.6.1 Characteristics of the Different i crocell Models
M