This research defines a model for assessing the probability of collection of data in the cluster tree WSNs based on the IEEE 802.15.4 MAC layer by estimating the probability of success (ps) by expanding the node. The probability of getting data in each cluster P (x = k) and at the sink node P (x ≥ k) respectively have demonstrated analytical models, patterns of physical nodes in the rally. The information was gathered
A group of researchers has created a model for multi-hop WSNs based on Monte Carlo simulation with the valuation ps from a random number of nodes that can be found in each cluster as a guide to analyze and improve reliability. The transmission of multi-hop WSNs with analysis, the probability of collecting the number of nodes that transmit data accomplishment sink node by calculating a function of probability (probability density function) in the forecast. forecast the behavior of gathering information on the network. To determine the distribution of the information received. The result shows the format for collecting data on each cluster by the size of the cluster that will have an impact far greater than the size but not the number of nodes in the cluster.