LINK SCHEDULING METHOD BASED ON THE ESTIMATION OF THE AMOUNT OF PACKET OF NODES ON INDUSTRIAL WIRELESS SENSOR NETWORK AND RECORDING MEDIA RECORDED PROGRAM REALIZING THE SAME

摘要

A link scheduling method using a packet amount prediction technique of a node in a wireless sensor network and a recording medium recording a program for implementing the same are provided. A link scheduling method using a packet amount prediction technique of a node in a wireless sensor network according to an embodiment of the present invention includes: estimating a queue level of each node; estimating the number of remaining time slots to be allocated to each node; determining a node set to which a channel can be allocated in a current time slot based on the queue level of each node and the number of remaining time slots; determining priorities of nodes of the node set based on the queue level and the number of remaining time slots; and allocating a time slot and a channel to a node in the current time slot according to the priorities of the nodes of the node set.