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Table 2 The parameters of the proposed OOB power suppression method (CC and windowing) for the considered experimental scenarios and use-cases (use-case 1 and use-case 2: 59 and 26 dB of the OOB power suppression, respectively)

From: Protection of primary users in dynamically varying radio environment: practical solutions and challenges

Scenarios

Indices of used subcarriers

Use-case 1

Use-case 2

  

β

γ e

μ

R loss [%]

β

γ e

μ

R loss [%]

Scenario 1

{-100,...,-1} ∪ {1,...,50}

64

6

0.001

17.95

4

2

0.07

3.38

Scenario 2

{-100,...,-8} ∪ {9,..., 50}

96

4

0.001

25

4

2

0.09

6.613

Scenario 3

{-100,...,-8} ∪ {9,..., 50} ∪ {67,...,100}

96

4

0.001

27.07

4

2

0.09

7.78

  1. γe, the number of CCs per band-edge; β, the duration of the window extension in samples; μ, the factor balancing OOB radiation power suppression and CCs power, Rloss, potential rate loss