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

WINNER D5.4 v. 1.4
P [dB]
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0 0.2 0.4 0.6 0.8 1 1.2 1.4
τ [s]
x 10 -7
(a) LOS
P [dB]
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0 1 2 3 4 5 6 7
τ [s]
x 10 -7
(b) NLOS
Figure 5.45: PDP of LOS and NLOS conditions.
5.4.7.3 Scenario B3
Power delay profiles at 100 MHz bandwidth and 5.2 GHz centre-frequency in an indoor environment are
shown in the figure below for LOS and NLOS propagation conditions, and the 10, 50 and 90 percentiles
are shown in the table.
The value for b was <strong>report</strong>ed to be 35.7 MHz for LOS and 21.9 MHz for NLOS conditions.
Table 5.24: Time constants for PDPs (MHz).
Time constant
[MHz]
LOS
NLOS
35.7 21.9
0
0
-5
-5
Power (dB)
-10
-15
Power (dB)
-10
-15
-20
-20
-25
0 50 100 150
Excess delay [ns]
(a) LOS
-25
0 50 100 150 200 250
Excess delay [ns]
(b) NLOS/OLOS
Figure 5.46: Modeling of power delay profile (PDP) an indoor environment (large) LOS (a) and
NLOS/OLOS (b) propagation conditions.
5.4.7.4 Scenario C1
Power delay profile at 100 MHz bandwidth and 5.25 GHz centre-frequency in a suburban environment is
shown in the Figure 5.47 for LOS propagation conditions. The profile has been fitted to the exponential
function
P
−bτ
( τ ) e
= (5.20)
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