Method for searching file based peer-2-peer in mobile ad-hoc network

摘要

PURPOSE: A method for file searching based on peer-2-peer in a mobile ad-hoc network is provided to prevent large network load on ad-hoc network. CONSTITUTION: A subscription group is decided based on the number of child nodes connected to a signal strength of file information message received from each group and parent node of each group(S3). The subscription node is decided based on the number of child nodes connected to the signal strength and parent node of the file information message received from the parent node or the child node or the number of grandchild nodes connected to the child node of the subscription group decided as described above(S5). The file information of the node subscribed to the subscription node decided as described above is transmitted(S7).