DATA DELIVERY METHOD WITH DYNAMIC POSITION UPDATE IN UAV AD-HOC NETWORKS

摘要

A method for transmitting data from a source node to a destination node in an ad hoc network for unmanned autonomous inter-vehicle data communication according to an embodiment includes: predicting a position between each node as a data transmission path for packet transmission is set; ; Transmitting the data packet to the destination node using a directional antenna based on prediction information by predicting a position between the respective nodes; Updating the location information and the moving speed information by the relay node or the destination node that received the data packet while the data packet is being transmitted to the destination node; Receiving an acknowledgment packet (ACK) for the data packet using the directional antenna upon receiving the data packet from the destination node; And updating the location information and the moving speed information by the relay node or the source node receiving the acknowledgment packet.