Method for cluster based data transmission in wireless sensor networks

摘要

This invention relates to a cluster-based wireless sensor network, the data transmission method and apparatus, the edge of the cluster by including a temporary location in the selected cluster head in another cluster in a temporary form in the sensor node and the boundary of the border node, and a plurality of border nodes of a cluster head, the cluster head, including a temporary border nodes and the temporary cluster head When in the temporary cluster formed by at least one of each of the border nodes of the target is detected, by collecting the data from the border nodes, is configured to pass data to their cluster head. According to the present invention, by concentrating the transmission of data to a specific cluster head has the advantage that it can increase the efficiency of data integration, that can reconfigure the cluster temporarily intercepted data packet without the transmission of additional control have improved energy efficiency can be an advantage.