WIRELESS COMMUNICATING METHOD AND SYSTEM FOR OBSTACLE AVOIDANCE BETWEEN NODES

摘要

A radio communications method and a system thereof between nodes for an obstacle avoidance deliver data through a node in which the channel condition is good among end-point nodes are provided to perform data communication between a source node and a destination node due to avoidance of obstacle. The generation of the failure about the communications path with s destination node is determined(S410). CSI(Channel State Information) between the destination node and a plurality of end-point nodes is obtained from a plurality of end-point nodes(S420). One is selected between a plurality of end-point nodes and one based on the obtained channel state information as the relay node(S430). The end-point node selected as the transit node is used(S440).