Fig. 1From: Optimal fusion rule for distributed detection in clustered wireless sensor networksPoisson field of sensor nodes. Pentagram: intruder, green circle: SN; red circle: detecting SN; blue triangle: CH. The system parameters are \(\lambda = 0.3, P_{0} = 50, d_{0} = 1,{\sigma ^{2}_{s}} = 1,P_{\textit {fa}} = 10^{-2}\), and x 0=(15,15)T Back to article page