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Table 1 Mean ergodic capacities E C erg FR1 and E C erg FR3 for the partial-CSI scheme and for different values of the shadowing standard deviation σ dB

From: An accurate performance analysis of an FFR scheme in the downlink of cellular systems under large-shadowing effect

 

FFR area

10% users

1% users

σ dB

H pl , 0

E C erg FR1

E C erg FR3

gain

users

E C erg FR1

E C erg FR3

gain

E C erg FR1

E C erg FR3

gain

[dB]

 [dB]

[bits/Hz]

[bits/Hz]

[%]

[%]

[bits/Hz]

[bits/Hz]

[%]

[bits/Hz]

[bits/Hz]

[%]

0

−108.92

0.737

0.794

7.730

30.8

0.639

0.726

13.61

0.605

0.701

15.9

1

−108.92

0.736

0.793

7.706

31.0

0.638

0.725

13.58

0.604

0.700

15.8

2

−108.99

0.725

0.777

7.224

30.2

0.634

0.714

12.63

0.600

0.689

14.8

3

−109.26

0.702

0.744

6.070

27.4

0.627

0.692

10.33

0.595

0.668

12.3

4

−109.72

0.670

0.700

4.440

22.4

0.621

0.666

7.11

0.591

0.643

8.9

5

−110.26

0.637

0.655

2.841

16.2

0.615

0.640

4.00

0.585

0.618

5.6

6

−110.88

0.600

0.607

1.273

8.4

0.605

0.611

1.01

0.577

0.591

2.4

7

N.A.

N.A.

N.A.

8

N.A.

N.A.

N.A.

9

N.A.

N.A.

N.A.

10

N.A.

N.A.

N.A.

  1. N.A. stands for not applicable.