Figure 7
From: Stochastic geometry modeling and analysis of cognitive heterogeneous cellular networks
Outage probability of the tagged macro user with different values of \( {\lambda}_F^{\hbox{'}} \). Outage probability of the tagged macro user (or any randomly chosen macro user) under perfect and imperfect sensing scenarios for the CR femto-BSs with different values of \( {\lambda}_F^{\hbox{'}} \) . The system parameters are set as P F = 22 dBm, P P = 42 dBm, α = 4, p RB = 0.8, p tx = 0.7, μ = 0.2, μ p = 1, K = 1, \( {\lambda}_M^{\hbox{'}}=12 \) , and λ M = 50.