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Table 3 Utility function for delay jitter and parameter settings

From: Network selection algorithm for heterogeneous wireless networks based on service characteristics and user preferences

Jitter

Utility function

d

e

f

g

h

uvoice(j)

Logarithm function

− 2.67

0.75

35

\

\

uvideo(j)

Logarithm function

− 1.35

0.5

15

\

\

udata(j)

Linear function

\

\

\

1/100

0

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