Skip to main content

Table 1 Simulation parameters

From: Self-optimized heterogeneous networks for energy efficiency

Parameters Value
Tiers of networks K 3
Network density λ 1,λ 2,λ 3 (m −2) 10−6,5×10−5,10−4
Transmit power P 1,P 2,P 3 (dBm) 43, 30, 20
Variance of noise σ 2 (dBm) −104 (10 MHz bandwidth)
Constant power \({E_{c}^{1}},{E_{c}^{2}},{E_{c}^{3}}\) (W) 75, 20, 4
Sensing power \({E_{s}^{2}},{E_{s}^{3}}\) (W) 5, 4
Processing power \({E_{p}^{1}},{E_{p}^{2}},{E_{p}^{3}}\) (W) 150, 50, 8
Target SINR τ (dB) 1
Sensing time t s 20%T
Target detection probability \(p_{\mathrm {d}}^{*}\) 0.9
Target false alarm probability \(p_{\mathrm {f}}^{*}\) 0.1
Path loss exponent α 4
Threshold of user capacity ξ c (nat/s/Hz) 0.05
Threshold of coverage probability ξ p 0.5