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A17.19.1 Description of the model

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Scenario

LOS/NLOS

Path Loss [dB]

Shadow fading std [dB]

Applicability ranges and default values [m]

Urban Macro (C2)

LOS

PLC2-LOS= PL1, 10 m≤d≤dBP'PL2, dBP'≤d≤5 km , (see Note 1)

 

hMS=1.5
hBS=25

 

 

PL1=Alog10d+B+Clog10fc5
A=26, B=39, C=20

σSF=4

 

 

 

PL2=13.47+40log10d-14.0log10hBS'-14.0log10hMS'+6.0log10fc5

σSF=6

 

 

NLOS

PLC2-NLOS=44.9-6.55log10hBSlog10d+34.46+5.83log10hBS+23log10fc5

σSF=8

hBS=25
hMS=1.5
50≤d≤5000

Suburban Macro (C1)

LOS

PLC1-LOS= PL1, 30 m≤d≤dBPPL2, dBP≤d≤5 km , (see Note 2)

 

hBS=25
hMS=1.5

 

 

PL1=Alog10d+B+Clog10fc5
A=23.8, B=41.2, C=20

σSF=4

 

 

 

PL2=11.65+40log10d-16.2log10hBS-16.2log10hMS+3.8log10fc5

σSF=6

 

 

NLOS

PLC1-NLOS=44.9-6.55log10hBSlog10d+31.46+5.83log10hBS+23log10fc5

σSF=8

hBS=25
hMS=1.5
50≤d≤5000

Rural Maro (D1)

LOS

PLD1-LOS= PL1, 10 m≤d≤dBPPL2, dBP≤d≤10 km , (see Note 2)

 

hBS=32
hMS=1.5

 

 

PL1=Alog10d+B+Clog10fc5
A=21.5, B=44.2, C=20

σSF=4

 

 

 

PL2=10.5+40log10d-18.5log10hBS-18.5log10hMS+1.5log10fc5

σSF=6

 

 

NLOS

PLD1-NLOS=25.1log10d+55.4-0.13hBS-25log10d100-0.9(hMS-1.5)+21.3log10fc5

σSF=8

hBS=32
hMS=1.5
50≤d≤5000

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Table A19.2: LOS Probability


Scenario

LOS probability

C2

PLOS=min18d, 1⋅1-exp-d63+exp-d63

C1

PLOS=exp-d200

D1

PLOS=exp-d1000

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Wiki Markup
Note: System level simulations require estimates of the probability of line-of-sight. The LOS probability models are based on relatively limited data sets and/or specific assumptions and approximations regarding the location of obstacles in the direct path, and should therefore not be considered exact.
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In case the LOS probability is used, the path loss is computed as follows \[2\]:
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PLProbdB=PLOS⋅PLLOSdB+1-PLOS⋅PLNLOS\[dB\]




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where path losses in the LOS and NLOS conditions (PLLOS and PLNLOS) and the LOS probability, PLOS, for a given scenario are shown in Table A.17.19.1 and Table A.17.19.2, respectively.

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_Ref507762590
Figure A17.19.1: GUI of the WINNER II path loss model


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Table A.17.19.3: Parameters of the WINNER II path loss model


Description

Symbol

Type

Unit

Comments

Variation

σSF

B

dB

Variation in path loss (applies shadow fading)

Scenario

-

S

-

Urban Macro Cell (C2), Suburban Macro Cell (C1) or Rural Macro Cell (D1)

Line of Sight

-

S

-

Line of Sight (LOS), Non-Line of Sight (NLOS), or LOS Probabilities

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