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Table 3 Performance of different n B (uniform distribution)

From: H.264/SVC parameter optimization based on quantization parameter, MGS fragmentation, and user bandwidth distribution

Sequence

n Num

Calculation

Actual

Sequence

n Num

Calculation

Actual

  

(dB)

(dB)

  

(dB)

(dB)

Mobile Sequence (600–5300 Kb)

1

31.32

31.06

Bus Sequence (500–3600 Kbps)

1

32.26

31.65

 

2

31.43

31.38

 

2

32.47

32.29

 

3

31.39

31.28

 

3

32.49

32.27

 

4

31.25

31.06

 

4

32.31

32.4

 

5

31.12

31.07

 

5

32.46

32.17

 

6

30.9

30.88

 

6

32.22

32.18

 

7

30.74

30.78

 

7

32.14

32.16

 

8

30.63

30.63

 

8

32

32.03