ROUTING METHOD IN SENSOR NETWORK

摘要

PURPOSE: A routing method in a sensor network is provided to reduce the message delivery of surrounding nodes by forming a cluster to a predetermined range. CONSTITUTION: Nodes within the sensor network forms cluster within a predetermined range(S301). A cluster head representing the cluster is selected(S303). The cluster head collects the information of the nodes within the cluster(S305). The cluster head transmits the collected information to the sync node. The nodes outside of the cluster transmit the information of nodes through the cluster head to the sink node(S307).