METHOD FOR CHANGING OPERATION PARAMETER OF SENSOR NODE

摘要

PURPOSE: An operation parameter conversion method of a sensor node is provided to stably convert the operation parameter information such as the transmission speed or the frequency channel of sensor node. CONSTITUTION: A sink node(Sa) collects a routing path from a plurality of sensor nodes to the sink node(S230). The sink node determines the operation parameter of the sensor nodes based on the number used in each routing path of the sensor nodes(S240). The sink node converts the operation parameter of the sensor nodes according to the operation parameter conversion order. [Reference numerals] (S230) Collect a routing path; (S240) Determine the conversion number of operating parameters