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Table 3 Overview of the three different contributions (DL = Distance Loss, CWL = Cumulated Wall Loss, IL = Interaction Loss) to the total path loss PL between eight receiver points and the transmitter in two buildings

From: Coverage prediction and optimization algorithms for indoor environments

Rx

Tx

DL

CWL

IL

PL

Dominant path

point

 

[dB]

[dB]

[dB]

[dB]

 

P T1 Z

TA

57.0

0

0

57.0

direct ray

P T3 Z

TA

64.1

2.0

0

66.1

direct ray

P T4 Z

TA

69.5

4.0

1.9

75.4

through room of P T3 Z

P E Z

TB

67.4

8.0

0

75.4

direct ray

P F Z

TB

70.0

6.0

3.0

79.0

through corridor and room of P E Z

P T3 V

TB

75.2

2.0

17.0

94.2

through corridors along T2 and T3

P T4 V

TB

78.7

2.0

17.2

97.9

through corridors along T2, T3, and T4

P T6 V

TB

73.8

6.0

15.0

94.8

through corridor along T2, then crossing the inner yard

      

then crossing the inner yard