Final report on link level and system level channel models - Winner

WINNER D5.4 v. 1.4
a
Figure 5.55: a) Distributions of the path delays for the different sub-scenarios, a) LOS, b) NLOS.
b
5.4.10 Delay proportionality factor
The delay proportionality factor (r DS ) is defined as the ratio between the standard deviation of the delays
of the multipath components and RMS delay spread.
5.4.10.1 Scenario A1
The delay proportionality factor in an A1 indoor environment was calculated. The percentiles for the CDF
of the delay proportionality factor are shown in the Table 5.33 below.
Table 5.33: The 10, 50 and 90 % percentiles for the cumulative distribution function of the delay
proportionality factor in an indoor environment.
Delay proportionality factor:
r τ
Corri.-Corri. Corri.-Room Room-Room
LOS NLOS NLOS LOS(OLOS)
Percentile
10% 1.9 1.5 1.7 2.4
50% 3.0 2.2 2.4 3.2
90% 7.5 3.9 3.2 4.2
mean 3.9 2.5 2.4 3.2
5.4.10.2 Scenario B1
Figure 5.56 shows the empirical cumulative distribution function of the proportionality factor both in
LOS and NLOS. The median values are used as a fixed parameter in channel modelling part.
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