Routing Method using Hierarchial Clustering in a Wireless Sensor Network

摘要

The invention according to that, more particularly, adjacent to each set of nodes in zone hierarchical cluster routing method in wireless sensor networks based on the (zone) of which is positioned on the hierarchical cluster routing method in wireless sensor networks, (A ) A node layer network in which all the nodes constituting a zone are distributed in clusters having cluster heads, and the cluster heads all share a unique ID and a secret key; (B) a concealment layer network in which complex numbers (1, i , -1, - i ) are assigned to the IDs of all the nodes except for the cluster head in each of the clusters; (C) a function layer network in which a proactive AVSS Byzantine agreement protocol is performed for a cluster head of each cluster; The present invention relates to a hierarchical cluster routing method for a wireless sensor network. As described above, according to the present invention, when all the nodes have reached the end of their lifetime, they are solved by the distributed interactions in the zone (the secret-sharing Byzantine agreement protocol of the asynchronous variability of autonomous cluster sensors of the function layer) When a collision forms a zone in a cluster, it considers the overlapping cluster head, and it does not require any additional cost as a pre-asynchronous variant of a secret shared Byzantine agreement protocol.