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Table 2 Metrics: the performance metrics used to quantify improvement or degradation are broadly categorized as either higher-is-better(HIB) or lower-is-better(LIB)

From: Cognitive radio engine parametric optimization utilizing Taguchi analysis

Metric

Type

BER Goodness

HIB

Use of GA

LIB

Average Fitness

HIB

Adding Cases

LIB

Average Throughput

HIB

Case Addition Rate

LIB

Use of CBR

HIB

Average Time To Action

LIB

  1. BER was converted from a LIB to a HIB by considering the utility,or goodness o BER. This was done to balance the number of HIB and LIB which makes Kivia charts more readable.