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EURASIP Journal on Wireless Communications and Networking

Table 2 Results found by the test algorithms with R min=150 Mbps and I max=8.0e−4 W

From: Population-adaptive differential evolution-based power allocation algorithm for cognitive radio networks

Algorithm

f(x best)

R

I

f eval

PSO

1.7976

164.20

4.449e −04

105.52

DE

1.6108

151.81

3.998e −04

110.20

ABC

1.6112

151.76

3.889e −04

116.24

jDE

1.6173

153.60

3.9253e −04

130.00

PADE

1.5825

150.58

3.875e −04

106.26

  1. R means the transmission rate of secondary user, I is the tolerable average interference power caused by secondary user to main user, and f eval is the function evaluations cost by an algorithm
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