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

WINNER D5.4 v. 1.4
o
d 1
d 2
d
MS
BS
Figure 5.16: Layout of regular street grids.
5.4.1.3 Scenario B3
The path loss shown in Figure 5.17 was calculated at the centre-frequency of 5.2 GHz and bandwidth of
100 MHz (measured 120 MHz) in LOS and NLOS/OLOS propagation conditions.
-45
-45
-50
-50
PL [dB]
PL [dB]
-55
-55
-60
-60
10 1
d [m]
-65
10 1
d [m]
(a)
(b)
Figure 5.17: Path-loss under LOS and NLOS/OLOS propagation condition.
Within the scenario B3 under LOS condition the equation for the path loss was to be found as:
PL = 36.9 + 13.4 log 10 (d) with s = 1.4 dB for LOS and
PL = 55.5 + 3.2 log 10 (d) with s = 2.1 dB for NLOS/OLOS,
where d is the distance and s is the standard deviation of the shadow fading.
In Figure 5.18, distribution of the shadow fading and SF versus distance are shown.
0.16
0.16
0.14
0.14
0.12
0.12
0.1
0.1
PDF
0.08
PDF
0.08
0.06
0.06
0.04
0.04
0.02
0.02
0
-4 -2 0 2 4
SF [dB]
0
-10 -5 0 5 10
SF [dB]
(a)
(b)
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