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

WINNER D5.4 v. 1.4
0.35
PDF
0.3
0.25
0.2
0.15
0.1
0.05
0
0 20 40 60 80 100
ZDSC delays [ns]
PDF
0.25
0.2
0.15
0.1
0.05
0
0 20 40 60 80 100
ZDSC delays [ns]
(a) LOS
(b) NLOS
Figure 5.54: Distributions of the ZDSC delays for the different sub-scenarios, a) LOS, b) NLOS.
5.4.9.4 Scenario C1
The percentiles of the distribution of the path delays is shown in the Table 5.31.
Table 5.31: Percentiles of the distribution of the path delays in a suburban C1 LOS scenario.
Path delay (ns) 10% 50% 90% mean
Suburban macro 9.0 175 1525 528
Also now the distribution of the path delays fits well with the exponential distribution.
5.4.9.5 Scenario D1
The percentiles of the CDF of the path delays are shown in Table 5.32. The measured probability density
functions of the path delays are shown in the Figure 5.55. The distributions can be fitted to an exponential
distribution as can be seen in the figure.
Table 5.32: The 10, 50 and 90 % percentiles for the cumulative distribution function of the path
delays for an outdoor LOS and NLOS environments at 5.25 GHz.
Path delay (ns)
Percentile
LOS
NLOS
10% 0 0
50% 100 80
90% 403 294
mean 165 124
The time constants are 140 ns for LOS and 110 ns for NLOS conditions.
Page 95 (167)