TIME SLOT ALLOCATION AND FREQUENCY SLOT ALLOCATION ALGORITHM IN A TREE-BASED WIRELESS SENSOR NETWORK

摘要

Time slot the node path (Node Path) for transmitting a packet (Packet) of up to at least a destination node (Destination Node) from the source node (Source Node) of a node included in the assignment and method is provided, the tree-like sensor network determined by the routing table (routing table) for generating, based on the generated routing table, and assigning a time slot (slot) of the node path by using the TSAA (time slot allocation Algorithm), and FSAA (Frequency slot allocation Algorithm) if used in the same time slot between the at least one one neighbor and a node of the nodes, the node (one Hop neighbor), adjacent to one of the node node to another of the different frequencies, different frequency by each node path and a branch including the step of setting to.;