Table 2 Performance of different n A (normal distribution): QP _e =25; mobile mean=600 with standard deviation=1000; bus mean=500 with standard deviation=650

Mobile Sequence (600–5300 Kb)

1

25.86

25.34

Bus Sequence (500–3600 Kbps)

1

24.83

26.45

2

26.18

25.98

2

25.99

27.12

3

26.24

26.04

3

26.69

27.28

4

26.228

26.11

4

26.73

27.39

5

26.18

26.05

5

27.43

27.41

6

26.11

26.06

6

27.42

27.444

7

26.01

26.06

7

27.42

27.457

8

25.98

26.03

8

27.4

27.448