LoRa APPARATUS AND METHOD FOR MULTI-HOP COMMUNICATION PROTOCOL BASED ON LORA

摘要

It relates to a node processor used in the LoRa-based multi-hop network protocol and a method of operating the same. In more detail, upon receiving the network initialization request message, the required slot slot information is increased by 1, and then the network initialization request message of the own node is transmitted to the next step node, and the required slot information is used to move to the data transmission step. Network initialization step of calculating the remaining time for; And a data transmission step of receiving a data packet from the next step node and combining it with the data packet of the own node and transmitting the data packet to the parent node.