Initially, R1 is a fixed value set according to experience. The cluster head node wakes up the nodes within the radius R1 to obtain the number N of nodes in the cluster.
Initially R1 is a fixed value set based on experience, and the cluster head node wakes up the nodes within the radius R1 to get the number of nodes in the cluster N
At the beginning, R1 is a fixed value set by experience. The node in the wake-up radius R1 of the cluster head node is the number of nodes in the cluster n<br>